chore: release v1.1.4

fix(main): hide window on autostart (#68 )
fix(settings): merge defaults for getAll (#66 )
2026-01-09 21:39:01 +08:00 · 2026-01-09 21:03:25 +08:00 · 2026-01-09 20:53:08 +08:00 · 2026-01-02 16:17:42 +08:00 · 2026-01-02 16:16:04 +08:00 · 2026-01-01 14:41:59 +08:00
131 changed files with 22147 additions and 3614 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -0,0 +1,37 @@
+name: Bug Report
+description: Report a problem or regression
+title: "[Bug]: "
+labels:
+  - bug
+body:
+  - type: input
+    id: app_version
+    attributes:
+      label: App version
+      description: The VidBee version (e.g., 1.2.3)
+      placeholder: 1.2.3
+    validations:
+      required: true
+  - type: input
+    id: os_version
+    attributes:
+      label: OS version
+      description: Your operating system and version (e.g., macOS 14.2, Windows 11 23H2)
+      placeholder: macOS 14.2
+    validations:
+      required: true
+  - type: textarea
+    id: actual
+    attributes:
+      label: Observed behavior
+      placeholder: What actually happened
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs or screenshots
+      description: Paste relevant logs or add screenshots
+      placeholder: Attach files or paste logs here
+    validations:
+      required: false
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -0,0 +1,38 @@
+name: Feature Request
+description: Suggest an idea or improvement
+title: "[Feature]: "
+labels:
+  - enhancement
+body:
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem to solve
+      description: What problem are you trying to solve?
+      placeholder: I want to...
+    validations:
+      required: true
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Proposed solution
+      description: Describe the feature or change you want
+      placeholder: It would be great if...
+    validations:
+      required: true
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternatives considered
+      description: Other solutions or workarounds you considered
+      placeholder: I tried...
+    validations:
+      required: false
+  - type: textarea
+    id: extra
+    attributes:
+      label: Additional context
+      description: Add any other context or screenshots
+      placeholder: Links, screenshots, or related issues
+    validations:
+      required: false
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -0,0 +1,136 @@
+name: Build
+
+on:
+  workflow_call:
+    inputs:
+      upload_artifacts:
+        required: false
+        type: boolean
+        default: false
+        description: 'Whether to upload build artifacts'
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - platform: windows
+            os: windows-latest
+            build_script: pnpm run build:win
+            ytdlp_asset: yt-dlp.exe
+            ytdlp_output: yt-dlp.exe
+            ffmpeg_url: https://github.com/yt-dlp/FFmpeg-Builds/releases/latest/download/ffmpeg-master-latest-win64-gpl.zip
+            ffmpeg_inner_path: ffmpeg-master-latest-win64-gpl\bin\ffmpeg.exe
+            ffmpeg_output: ffmpeg.exe
+          - platform: macos
+            os: macos-latest
+            build_script: pnpm run build:mac
+            ytdlp_asset: yt-dlp_macos
+            ytdlp_output: yt-dlp_macos
+            ffmpeg_arm_url: https://github.com/eko5624/mpv-mac/releases/download/2025-10-25/ffmpeg-arm64-defd5f3f64.zip
+            ffmpeg_x86_url: https://github.com/eko5624/mpv-mac/releases/download/2025-10-25/ffmpeg-x86_64-defd5f3f64.zip
+            ffmpeg_inner_path: ffmpeg/ffmpeg
+            ffmpeg_output: ffmpeg_macos
+          - platform: linux
+            os: ubuntu-latest
+            build_script: pnpm run build:linux
+            ytdlp_asset: yt-dlp
+            ytdlp_output: yt-dlp_linux
+            ffmpeg_url: https://github.com/yt-dlp/FFmpeg-Builds/releases/latest/download/ffmpeg-master-latest-linux64-gpl.tar.xz
+            ffmpeg_inner_path: ffmpeg-master-latest-linux64-gpl/bin/ffmpeg
+            ffmpeg_output: ffmpeg_linux
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 8
+
+      - name: Install Dependencies
+        run: pnpm install
+
+      - name: Download ffmpeg binary (Windows)
+        if: matrix.platform == 'windows'
+        shell: pwsh
+        run: |
+          $ErrorActionPreference = 'Stop'
+          $ffmpegUrl = '${{ matrix.ffmpeg_url }}'
+          Invoke-WebRequest -Uri $ffmpegUrl -OutFile ffmpeg.zip
+          Expand-Archive ffmpeg.zip -DestinationPath ffmpeg -Force
+          $source = Join-Path 'ffmpeg' '${{ matrix.ffmpeg_inner_path }}'
+          $destination = Join-Path 'resources' '${{ matrix.ffmpeg_output }}'
+          Copy-Item -Path $source -Destination $destination -Force
+
+      - name: Download ffmpeg binary (macOS)
+        if: matrix.platform == 'macos'
+        shell: bash
+        env:
+          FFMPEG_OUTPUT: ${{ matrix.ffmpeg_output }}
+        run: |
+          set -euo pipefail
+          curl -fL --retry 3 --retry-delay 2 --retry-connrefused "${{ matrix.ffmpeg_arm_url }}" -o ffmpeg-arm.zip
+          unzip -q ffmpeg-arm.zip -d ffmpeg-arm
+
+          curl -fL --retry 3 --retry-delay 2 --retry-connrefused "${{ matrix.ffmpeg_x86_url }}" -o ffmpeg-x86.zip
+          unzip -q ffmpeg-x86.zip -d ffmpeg-x86
+
+          arm_bin="ffmpeg-arm/${{ matrix.ffmpeg_inner_path }}"
+          x86_bin="ffmpeg-x86/${{ matrix.ffmpeg_inner_path }}"
+
+          if [[ ! -f "$arm_bin" ]]; then
+            echo "::error::Missing arm64 ffmpeg binary at $arm_bin"
+            exit 1
+          fi
+          if [[ ! -f "$x86_bin" ]]; then
+            echo "::error::Missing x86_64 ffmpeg binary at $x86_bin"
+            exit 1
+          fi
+
+          lipo -create "$arm_bin" "$x86_bin" -output "resources/$FFMPEG_OUTPUT"
+          chmod +x "resources/$FFMPEG_OUTPUT"
+          rm -rf ffmpeg-arm ffmpeg-x86 ffmpeg-arm.zip ffmpeg-x86.zip
+
+      - name: Download ffmpeg binary (Linux)
+        if: matrix.platform == 'linux'
+        shell: bash
+        run: |
+          set -euo pipefail
+          curl -fL --retry 3 --retry-delay 2 --retry-connrefused "${{ matrix.ffmpeg_url }}" -o ffmpeg.tar.xz
+          if ! tar -tf ffmpeg.tar.xz >/dev/null 2>&1; then
+            echo "::error::Downloaded ffmpeg archive is not a valid tar.xz"
+            exit 1
+          fi
+          mkdir ffmpeg
+          tar -xf ffmpeg.tar.xz -C ffmpeg
+          cp "ffmpeg/${{ matrix.ffmpeg_inner_path }}" "resources/${{ matrix.ffmpeg_output }}"
+          chmod +x "resources/${{ matrix.ffmpeg_output }}"
+
+      - name: Download yt-dlp binary
+        shell: bash
+        run: |
+          curl -fL --retry 3 --retry-delay 2 --retry-connrefused "https://github.com/yt-dlp/yt-dlp/releases/latest/download/${{ matrix.ytdlp_asset }}" -o "resources/${{ matrix.ytdlp_output }}"
+          if [[ "${{ matrix.platform }}" == "linux" ]] || [[ "${{ matrix.platform }}" == "macos" ]]; then
+            chmod +x "resources/${{ matrix.ytdlp_output }}"
+          fi
+
+      - name: Lint and format check
+        run: pnpm run check && pnpm run typecheck
+
+      - name: Build application
+        run: ${{ matrix.build_script }}
+
+      - name: Upload build artifacts
+        if: inputs.upload_artifacts == true
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist-${{ matrix.os }}
+          path: dist/
+          retention-days: 1
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,31 +5,5 @@ on:
    branches: [ main ]

 jobs:
-  test:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Check out Git repository
-        uses: actions/checkout@v4
-
-      - name: Install Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 8
-
-      - name: Install Dependencies
-        run: pnpm install
-
-      - name: Type check
-        run: pnpm run typecheck
-
-      - name: Lint and format check
-        run: pnpm run check
-
-      - name: Build check
-        run: pnpm run build
+  build:
+    uses: ./.github/workflows/build.yml
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,52 +6,29 @@ on:
      - v*.*.*

 jobs:
+  build:
+    uses: ./.github/workflows/build.yml
+    with:
+      upload_artifacts: true
+
  release:
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-
+    needs: [build]
+    runs-on: ubuntu-latest
    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4

-      - name: Install Node.js
-        uses: actions/setup-node@v4
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
        with:
-          node-version: 20
+          pattern: dist-*
+          merge-multiple: true
+          path: dist/

-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 8
-
-      - name: Install Dependencies
-        run: pnpm install
-
-      - name: Type check
-        run: pnpm run typecheck
-
-      - name: Lint and format check
-        run: pnpm run check
-
-      # - name: build-linux
-      #   if: matrix.os == 'ubuntu-latest'
-      #   run: pnpm run build:linux
-
-      # - name: build-mac
-      #   if: matrix.os == 'macos-latest'
-      #   run: pnpm run build:mac
-
-      - name: build-win
-        if: matrix.os == 'windows-latest'
-        run: pnpm run build:win
-
-      - name: release
+      - name: Release
        uses: softprops/action-gh-release@v1
        with:
-          draft: true
+          generate_release_notes: true
          files: |
            dist/*.exe
            dist/*.zip
@@ -65,4 +42,3 @@ jobs:
            dist/*.blockmap
        env:
          GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }}
-
--- a/.github/workflows/translator.yaml
+++ b/.github/workflows/translator.yaml
@@ -0,0 +1,29 @@
+name: 'translator'
+on:
+  issues:
+    types: [opened, edited]
+  issue_comment:
+    types: [created, edited]
+  discussion:
+    types: [created, edited]
+  discussion_comment:
+    types: [created, edited]
+  pull_request_target:
+    types: [opened, edited]
+  pull_request_review_comment:
+    types: [created, edited]
+
+jobs:
+  translate:
+    permissions:
+      issues: write
+      discussions: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: lizheming/github-translate-action@c55aac477e98562d4faed9f77c54ab8306ae6ebf
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          IS_MODIFY_TITLE: true
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 node_modules
-dist
+/dist
 out
+.conductor/
 .DS_Store
 .eslintcache
 *.log*
-
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -25,5 +25,8 @@
    ["cn\\(([^)]*)\\)", "(?:'|\"|`)([^']*)(?:'|\"|`)"]
  ],
  "i18n-ally.localesPaths": ["src/renderer/src/locales"],
-  "i18n-ally.keystyle": "nested"
+  "i18n-ally.keystyle": "nested",
+  "[css]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  }
 }
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -3,3 +3,4 @@
 3. Support i18n, only translate the English version of en.json
 4. use English for comments&console
 5. Follow the ✅ KISS (Keep It Simple, Stupid) & ✅ YAGNI (You Aren't Gonna Need It) principles
+6. Use Conventional Commits format for commit messages: `type(scope): subject`. Common types: feat, fix, docs, style, refactor, test, chore, perf, ci, build, revert. PR titles should also follow this format.
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -0,0 +1,78 @@
+# Contributing to VidBee
+
+Thank you for taking the time to improve VidBee. These notes keep the project maintainable and easy to review.
+
+## Getting Ready
+- Use Node.js 18+ and pnpm 8+.
+- Install dependencies with `pnpm install`.
+- Run `pnpm dev` to test changes locally.
+
+## Tech Stack
+- Runtime: Electron 38, electron-vite, electron-builder.
+- Frontend: React 19, React Router, Jotai, React Hook Form, Tailwind CSS 4, shadcn/ui, Lucide icons.
+- Tooling: TypeScript 5, pnpm, Biome, dayjs, electron-log, electron-store, electron-updater, i18next, next-themes.
+
+## Local Development
+- Use `pnpm install` to pull dependencies after cloning.
+- Start the Electron and Vite development environment with `pnpm dev`; hot module replacement is already configured.
+- Preview the production build locally with `pnpm start`.
+
+## Useful Scripts
+
+| Command | Purpose |
+| --- | --- |
+| `pnpm run typecheck` | Type-check the main and renderer projects. |
+| `pnpm build` | Run type checks and produce production bundles. |
+| `pnpm build:win` / `pnpm build:mac` / `pnpm build:linux` | Create platform-specific distributables. |
+| `pnpm build:unpack` | Produce unpacked output directories for inspection. |
+| `pnpm run check` | Format and lint the codebase with Biome. |
+
+## Project Structure
+
+```text
+src/
+|-- main/            # Electron main process, IPC services, configuration
+|-- preload/         # Context bridge and preload helpers
+`-- renderer/
+    |-- src/
+    |   |-- pages/      # Application routes (Home, Settings, Playlist, etc.)
+    |   |-- components/ # UI components, download views, shared controls
+    |   |-- data/       # Static datasets such as popularSites.ts
+    |   |-- hooks/      # Custom hooks and global atoms
+    |   |-- lib/        # Utilities shared across the renderer
+    |   `-- assets/     # Global styles and icons
+    `-- index.html
+```
+
+## Internationalization
+- i18next drives localization with English (`en`) and Simplified Chinese (`zh-CN`) namespaces.
+- Only update strings in `src/renderer/src/locales/en.json`; maintainers handle the other locales.
+- Keep copy edits focused and avoid removing translation keys without discussion.
+
+## Configuration and Storage
+- Persistent settings are stored with `electron-store` and exposed through IPC helpers.
+- User-facing preferences such as download paths and themes live in `src/main/settings.ts` and related services.
+- Logs are recorded with `electron-log` to simplify troubleshooting.
+
+## Packaging
+- Build production bundles with `pnpm build`.
+- Create platform-specific artifacts with `pnpm build:win`, `pnpm build:mac`, or `pnpm build:linux`.
+- Use `pnpm build:unpack` to generate unpacked directories under `dist/` for manual inspection.
+- Bundle platform binaries of `yt-dlp` and `ffmpeg` under `resources/` (or set `YTDLP_PATH`/`FFMPEG_PATH`) before packaging so merges and audio extraction work out of the box.
+
+## Working on Changes
+- Keep each pull request focused on a single problem or feature.
+- Run `pnpm run check` before committing to ensure formatting and linting stay consistent.
+- Write comments and console messages in English only.
+- When updating copy in the app, adjust strings in `src/renderer/src/locales/en.json`; other locale files are handled by maintainers.
+
+## Opening Issues
+- Search existing issues to avoid duplicates.
+- Describe the problem clearly with steps to reproduce, expected behaviour, and screenshots or logs when useful.
+
+## Submitting Pull Requests
+- Explain the motivation and impact of the change in the description.
+- Mention any user facing updates or migrations.
+- Confirm that `pnpm run check` passes and note any follow-up work that is out of scope.
+
+We appreciate every contribution that keeps VidBee simple and reliable.
--- a/README.md
+++ b/README.md
@@ -1,97 +1,141 @@
-# VidBee
-
 <div align="center">
-  <img src="build/icon.png" alt="VidBee icon" width="120" />
-  <h3>A minimal Electron downloader for video and audio</h3>
-  <p>Built with Electron, React, TypeScript, Tailwind CSS, and shadcn/ui.</p>
+  <a href="https://github.com/nexmoe/VidBee">
+    <img src="build/icon.png" alt="Logo" width="80" height="80">
+  </a>
+
+  <h3>VidBee</h3>
+  <p>
+    <a href="https://github.com/nexmoe/VidBee/stargazers"><img src="https://img.shields.io/github/stars/nexmoe/VidBee?color=ffcb47&labelColor=black&logo=github&label=Stars" /></a>
+    <a href="https://github.com/nexmoe/VidBee/graphs/contributors"><img src="https://img.shields.io/github/contributors/nexmoe/VidBee?ogo=github&label=Contributors&labelColor=black" /></a>
+    <a href="https://github.com/nexmoe/VidBee/releases"><img src="https://img.shields.io/github/downloads/nexmoe/VidBee/total?color=369eff&labelColor=black&logo=github&label=Downloads" /></a>
+    <a href="https://github.com/nexmoe/VidBee/releases/latest"><img src="https://img.shields.io/github/v/release/nexmoe/VidBee?color=369eff&labelColor=black&logo=github&label=Latest%20Release" /></a>
+    <a href="https://x.com/intent/follow?screen_name=nexmoex"><img src="https://img.shields.io/badge/Follow-blue?color=1d9bf0&logo=x&labelColor=black" /></a>
+    <a href="https://deepwiki.com/nexmoe/VidBee"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
+    <br />
+    <br />
+    <a href="https://github.com/nexmoe/VidBee/releases/latest" target="_blank"><img src="screenshots/main-interface.png" alt="VidBee Desktop" width="46%"/></a>
+    <a href="https://github.com/nexmoe/VidBee/releases/latest" target="_blank"><img src="screenshots/download-queue.png" alt="VidBee Download Queue" width="46%"/></a>
+    <br />
+    <br />
+  </p>
 </div>

-## Features
- Download single videos, audio-only tracks, or entire playlists through a unified flow.
- Queue multiple jobs with progress tracking, pause, resume, retry, and download history.
- Detect platform-friendly formats automatically and store files in custom locations.
- Quick actions for popular sites plus manual URL entry for anything yt-dlp supports.
- Theme toggle (system, light, dark) and localized interface in English and Simplified Chinese.
- Desktop-native touches such as tray integration, update checks, and persistent settings.
+VidBee is a modern, open-source video downloader that lets you download videos and audios from 1000+ websites worldwide. Built with Electron and powered by yt-dlp, VidBee offers a clean, intuitive interface with powerful features for all your downloading needs, including RSS auto-download automation that automatically subscribes to feeds and downloads new videos from your favorite creators in the background.

-## Tech Stack
- **Runtime:** Electron 38, electron-vite, electron-builder.
- **Frontend:** React 19, React Router, Jotai, React Hook Form, Tailwind CSS 4, shadcn/ui, Lucide icons.
- **Tooling:** TypeScript 5, pnpm, Biome, dayjs, electron-log, electron-store, electron-updater, i18next, next-themes.
+## 👋🏻 Getting Started

-## Getting Started
-### Prerequisites
- Node.js 18 or newer
- pnpm 8 or newer
+VidBee is currently under active development, and feedback is welcome for any [issue](https://github.com/nexmoe/VidBee/issues) encountered.

-### Install dependencies
-```bash
-pnpm install
-```
+Feel free to try it using the following methods:

-### Run the app in development
-```bash
-pnpm dev
-```
+<a href="https://vidbee.org/download/" target="_blank"><img src="https://img.shields.io/badge/Download-VidBee-369eff?style=flat-square&logo=github&logoColor=white&labelColor=black" height="55"/></a>

-The Electron app and Vite dev server launch together with hot module replacement.
+### 🍎 macOS Installation Notes

-## Useful Scripts
-| Command | Description |
-| --- | --- |
-| `pnpm dev` | Run the Electron and Vite development environment. |
-| `pnpm start` | Preview the production build locally. |
-| `pnpm run typecheck` | Type-check the main and renderer projects. |
-| `pnpm build` | Run type checks and produce production bundles. |
-| `pnpm build:win` / `pnpm build:mac` / `pnpm build:linux` | Create platform-specific distributables. |
-| `pnpm build:unpack` | Produce unpacked output directories. |
-| `pnpm run check` | Format and lint the codebase with Biome. |
-
-## Project Structure
-```
-src/
-├─ main/            # Electron main process, IPC services, configuration
-├─ preload/         # Context bridge and preload helpers
-└─ renderer/
-   ├─ src/
-   │  ├─ pages/      # Application routes (Home, Settings, Playlist, etc.)
-   │  ├─ components/ # UI components, download views, shared controls
-   │  ├─ data/       # Static datasets such as popularSites.ts
-   │  ├─ hooks/      # Custom hooks and global atoms
-   │  ├─ lib/        # Utilities shared across the renderer
-   │  └─ assets/     # Global styles and icons
-   └─ index.html
-```
-
-## Internationalization
-The renderer uses i18next with English (`en`) and Simplified Chinese (`zh-CN`) namespaces. Update strings in `src/renderer/src/locales/en.json`; other locales are maintained separately.
-
-## Configuration and Storage
- Persistent settings are stored with `electron-store` and exposed through IPC helpers.
- User-facing preferences such as download paths and themes live in `src/main/settings.ts` and related services.
- Logs are recorded with `electron-log` to simplify troubleshooting.
-
-## Packaging
-Run one of the following commands after a successful build:
+After downloading and installing VidBee on macOS, you may encounter a "file is damaged" error when trying to run the application. This is due to macOS security restrictions on applications downloaded from the internet.

 ```bash
-pnpm build:win
-pnpm build:mac
-pnpm build:linux
+xattr -rd com.apple.quarantine /Applications/VidBee.app/
 ```

-Artifacts are generated under `dist/`. Use `pnpm build:unpack` to create unpacked directories for manual inspection.
+This command removes the quarantine attribute that macOS applies to applications downloaded from the internet, allowing VidBee to run properly without the "file is damaged" error.

-## Contributing
-Issues and pull requests are welcome. Keep changes focused, document user facing updates, and run `pnpm run check` before opening a PR.
+### 🌐 Browser Script (Quick Download)

-## License
-This project is distributed under the MIT License. See `LICENSE` for details.
+For a more convenient downloading experience, you can install the VidBee browser script to add a quick download button directly on supported video websites.

-## Thanks
- [Electron](https://www.electronjs.org/)
- [React](https://react.dev/)
- [Vite](https://vitejs.dev/)
- [Tailwind CSS](https://tailwindcss.com/)
- [shadcn/ui](https://ui.shadcn.com/)
- [yt-dlp](https://github.com/yt-dlp/yt-dlp)
+![VidBee Browser Script](screenshots/browser-script.png)
+
+**Installation:**
+
+1. Install a userscript manager extension:
+   - [Tampermonkey](https://www.tampermonkey.net/) (Recommended)
+   - [Violentmonkey](https://violentmonkey.github.io/)
+   - [Greasemonkey](https://www.greasespot.net/)
+
+2. Install the VidBee Quick Download script:
+   - [Install from Greasy Fork](https://greasyfork.org/zh-CN/scripts/559595-vidbee-quick-download)
+
+**Usage:**
+
+After installation, when you visit supported video websites (YouTube, Bilibili, TikTok, Instagram, Twitter, etc.), a download button will appear on the page. Click the button to quickly send the video URL to VidBee desktop app for downloading.
+
+**Supported Sites:**
+
+The script works on popular video platforms including:
+
+- YouTube, Bilibili, TikTok, Vimeo, Dailymotion
+- Twitch, Twitter/X, Instagram, Facebook
+- Reddit, SoundCloud, Niconico, Kick
+- Bandcamp, Mixcloud, and more
+
+> [!IMPORTANT]
+>
+> **Star Us**, You will receive all release notifications from GitHub without any delay ~
+
+<a href="https://next.ossinsight.io/widgets/official/compose-last-28-days-stats?repo_id=1081230042" target="_blank" style="display: block" align="center">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="https://next.ossinsight.io/widgets/official/compose-last-28-days-stats/thumbnail.png?repo_id=1081230042&image_size=auto&color_scheme=dark" width="655" height="auto">
+    <img alt="Performance Stats of nexmoe/VidBee - Last 28 days" src="https://next.ossinsight.io/widgets/official/compose-last-28-days-stats/thumbnail.png?repo_id=1081230042&image_size=auto&color_scheme=light" width="655" height="auto">
+  </picture>
+</a>
+
+<!-- Made with [OSS Insight](https://ossinsight.io/) -->
+
+## ✨ Features
+
+### 🌍 Global Video Download Support
+
+Download videos from almost any website worldwide through the powerful yt-dlp engine. Support for 1000+ sites including YouTube, TikTok, Instagram, Twitter, and many more.
+
+![VidBee Main Interface](screenshots/main-interface.png)
+
+### 🎨 Best-in-class UI Experience
+
+Modern, clean interface with intuitive operations. One-click pause/resume/retry, real-time progress tracking, and comprehensive download queue management.
+
+![VidBee Download Queue](screenshots/download-queue.png)
+
+### 📡 RSS Auto Download
+
+Automatically subscribe to RSS feeds and auto-download new videos in the background from your favorite creators across YouTube, TikTok, and more. Set up RSS subscriptions once, and VidBee will automatically download new uploads without manual intervention, perfect for keeping up with your favorite channels and creators.
+
+## 🌐 Supported Sites
+
+VidBee supports hundreds of video and audio platforms through yt-dlp. Here are the most popular platforms:
+
+| Video Platforms | Audio & Other Platforms |
+| :--------------- | :---------------------- |
+| YouTube          | YouTube Music           |
+| TikTok           | SoundCloud              |
+| Facebook         | Mixcloud                |
+| Instagram        | Bandcamp                |
+| X (Twitter)      | Reddit                  |
+| Vimeo            |                         |
+| Dailymotion      |                         |
+| Twitch           |                         |
+| LinkedIn         |                         |
+| Pinterest        |                         |
+| Tumblr           |                         |
+| Niconico         |                         |
+| Kick             |                         |
+
+> **💡 Note:** VidBee uses [yt-dlp](https://github.com/yt-dlp/yt-dlp) under the hood, which supports 1000+ sites. For the complete list, visit the [yt-dlp supported sites documentation](https://github.com/yt-dlp/yt-dlp/blob/master/supportedsites.md).
+
+## 🤝 Contributing
+
+You are welcome to join the open source community to build together. Please check our [Contributing Guide](./CONTRIBUTING.md) for more details.
+
+## 📄 License
+
+This project is distributed under the MIT License. See [`LICENSE`](LICENSE) for details.
+
+## 🙏 Thanks
+
+- [yt-dlp](https://github.com/yt-dlp/yt-dlp) - The powerful video downloader engine
+- [FFmpeg](https://ffmpeg.org/) - The multimedia framework for video and audio processing
+- [Electron](https://www.electronjs.org/) - Build cross-platform desktop apps
+- [React](https://react.dev/) - The UI library
+- [Vite](https://vitejs.dev/) - Next generation frontend tooling
+- [Tailwind CSS](https://tailwindcss.com/) - Utility-first CSS framework
+- [shadcn/ui](https://ui.shadcn.com/) - Beautifully designed components
--- a/biome.json
+++ b/biome.json
@@ -39,7 +39,18 @@
  },
  "files": {
    "ignoreUnknown": false,
-    "includes": ["**/*.ts", "**/*.tsx", "**/*.js", "**/*.jsx", "**/*.json"]
+    "includes": [
+      "**/*.ts",
+      "**/*.tsx",
+      "**/*.js",
+      "**/*.jsx",
+      "**/*.json",
+      "!monkey/dist",
+      "!dist",
+      "!out",
+      "!build"
+    ],
+    "experimentalScannerIgnores": ["monkey/dist/**", "dist/**", "out/**", "build/**"]
  },
  "vcs": {
    "enabled": true,
--- a/build/icon.icns
+++ b/build/icon.icns
--- a/conductor.json
+++ b/conductor.json
@@ -0,0 +1,6 @@
+{
+  "scripts": {
+    "setup": "rm -rf resources && cp -r $CONDUCTOR_ROOT_PATH/resources resources && pnpm install",
+    "run": "pnpm run dev"
+  }
+}
--- a/drizzle.config.ts
+++ b/drizzle.config.ts
@@ -0,0 +1,7 @@
+import { defineConfig } from 'drizzle-kit'
+
+export default defineConfig({
+  schema: './src/main/lib/database/schema.ts',
+  out: './resources/drizzle',
+  dialect: 'sqlite'
+})
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -2,6 +2,10 @@ appId: com.vidbee
 productName: VidBee
 directories:
  buildResources: build
+protocols:
+  - name: VidBee
+    schemes:
+      - vidbee
 files:
  - '!**/.vscode/*'
  - '!src/*'
@@ -19,16 +23,24 @@ nsis:
  uninstallDisplayName: ${productName}
  createDesktopShortcut: always
 mac:
+  identity: null
  entitlementsInherit: build/entitlements.mac.plist
  notarize: false
-dmg:
-  artifactName: ${name}-${version}.${ext}
+  artifactName: ${name}-${version}-${arch}.${ext}
+  target:
+    - target: zip
+      arch:
+        - arm64
+        - x64
+    - target: dmg
+      arch:
+        - arm64
+        - x64
 linux:
  target:
    - AppImage
-    - snap
    - deb
-  maintainer: yourname@example.com
+  maintainer: nexmoex@gmail.com
  category: Utility
 appImage:
  artifactName: ${name}-${version}.${ext}
@@ -38,3 +50,5 @@ publish:
  url: https://github.com/nexmoe/vidbee/releases/latest/download
 electronDownload:
  mirror: https://npmmirror.com/mirrors/electron/
+electronLanguages:
+  - en
--- a/entitlements.mac.plist
+++ b/entitlements.mac.plist
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-  <dict>
-    <key>com.apple.security.cs.allow-jit</key>
-    <true/>
-    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
-    <true/>
-    <key>com.apple.security.cs.allow-dyld-environment-variables</key>
-    <true/>
-  </dict>
-</plist>
--- a/icon.icns
+++ b/icon.icns
--- a/icon.ico
+++ b/icon.ico
--- a/icon.png
+++ b/icon.png
--- a/monkey/.gitignore
+++ b/monkey/.gitignore
@@ -0,0 +1,23 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/monkey/dist/vidbee-quick-download.user.js
+++ b/monkey/dist/vidbee-quick-download.user.js
@@ -0,0 +1,156 @@
+// ==UserScript==
+// @name       vidbee-quick-download
+// @namespace  vidbee
+// @version    0.0.1
+// @icon       https://vidbee.org/favicon.svg
+// @match      https://www.youtube.com/*
+// @match      https://youtube.com/*
+// @match      https://music.youtube.com/*
+// @match      https://www.bilibili.com/*
+// @match      https://bilibili.com/*
+// @match      https://www.tiktok.com/*
+// @match      https://tiktok.com/*
+// @match      https://vimeo.com/*
+// @match      https://www.vimeo.com/*
+// @match      https://www.dailymotion.com/*
+// @match      https://dailymotion.com/*
+// @match      https://www.twitch.tv/*
+// @match      https://twitch.tv/*
+// @match      https://twitter.com/*
+// @match      https://www.twitter.com/*
+// @match      https://x.com/*
+// @match      https://www.x.com/*
+// @match      https://www.instagram.com/*
+// @match      https://instagram.com/*
+// @match      https://www.facebook.com/*
+// @match      https://facebook.com/*
+// @match      https://fb.com/*
+// @match      https://www.fb.com/*
+// @match      https://www.reddit.com/*
+// @match      https://reddit.com/*
+// @match      https://soundcloud.com/*
+// @match      https://www.soundcloud.com/*
+// @match      https://www.nicovideo.jp/*
+// @match      https://nicovideo.jp/*
+// @match      https://kick.com/*
+// @match      https://www.kick.com/*
+// @match      https://bandcamp.com/*
+// @match      https://*.bandcamp.com/*
+// @match      https://www.mixcloud.com/*
+// @match      https://mixcloud.com/*
+// @grant      GM_addStyle
+// ==/UserScript==
+
+(function () {
+  'use strict';
+
+  const d=new Set;const importCSS = async e=>{d.has(e)||(d.add(e),(t=>{typeof GM_addStyle=="function"?GM_addStyle(t):(document.head||document.documentElement).appendChild(document.createElement("style")).append(t);})(e));};
+
+  const styleCss = '.vidbee-download-container{position:fixed;bottom:16px;right:16px;z-index:9999;transition:all .2s ease;overflow:visible}.vidbee-download-container.vidbee-hidden{opacity:0;pointer-events:none;transform:scale(0)}.vidbee-download-button{position:relative;display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:#00000080;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#fffc;border:1px solid rgba(255,255,255,.1);border-radius:50%;box-shadow:0 2px 8px #0003;cursor:pointer;font-size:0;transition:all .2s ease;opacity:.6;overflow:visible}.vidbee-download-button:hover{opacity:1;background:#000000b3;border-color:#fff3;box-shadow:0 4px 12px #0000004d;transform:scale(1.1)}.vidbee-download-button:active{transform:scale(.95)}.vidbee-download-button svg{flex-shrink:0;stroke:currentColor;width:16px;height:16px}.vidbee-tooltip{position:absolute;right:calc(100% + 8px);top:50%;padding:6px 10px;background:#000000e6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#fff;font-size:12px;font-weight:500;white-space:nowrap;border-radius:4px;box-shadow:0 2px 8px #0000004d;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;transform:translateY(-50%) translate(4px);z-index:10000;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1}.vidbee-tooltip:after{content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);border:4px solid transparent;border-left-color:#000000e6}.vidbee-download-button:hover .vidbee-tooltip{opacity:1;transform:translateY(-50%) translate(0)}.vidbee-close-button{position:absolute;top:-6px;right:-6px;display:flex;align-items:center;justify-content:center;width:18px;height:18px;padding:0;background:#ff4d4de6;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 2px 4px #0000004d;cursor:pointer;font-size:0;transition:all .2s ease;z-index:1;opacity:0;pointer-events:none;overflow:visible}.vidbee-download-container:hover .vidbee-close-button{opacity:1;pointer-events:auto}.vidbee-close-button:hover{background:#ff4d4d;transform:scale(1.15);box-shadow:0 3px 6px #0006}.vidbee-close-button:active{transform:scale(.9)}.vidbee-close-button svg{flex-shrink:0;stroke:currentColor;width:10px;height:10px}.vidbee-close-button .vidbee-tooltip{right:calc(100% + 6px);top:50%;left:auto;transform:translateY(-50%) translate(4px)}.vidbee-close-button .vidbee-tooltip:after{left:100%;top:50%;right:auto;transform:translateY(-50%);border-left-color:#000000e6;border-top-color:transparent}.vidbee-download-container:hover .vidbee-close-button:hover .vidbee-tooltip{opacity:1;transform:translateY(-50%) translate(0)}';
+  importCSS(styleCss);
+  function getVideoUrl() {
+    return window.location.href;
+  }
+  function hideButtonTemporarily() {
+    const container = document.getElementById("vidbee-download-btn");
+    if (container) {
+      container.classList.add("vidbee-hidden");
+      setTimeout(() => {
+        if (container) {
+          container.classList.remove("vidbee-hidden");
+        }
+      }, 5e3);
+    }
+  }
+  function createVidBeeButton() {
+    if (document.getElementById("vidbee-download-btn")) {
+      return;
+    }
+    const videoUrl = getVideoUrl();
+    if (!videoUrl) {
+      return;
+    }
+    const container = document.createElement("div");
+    container.id = "vidbee-download-btn";
+    container.className = "vidbee-download-container";
+    const button = document.createElement("button");
+    button.className = "vidbee-download-button";
+    button.setAttribute("aria-label", "Download with VidBee");
+    button.innerHTML = `
+    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+      <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
+      <polyline points="7 10 12 15 17 10"></polyline>
+      <line x1="12" y1="15" x2="12" y2="3"></line>
+    </svg>
+    <span class="vidbee-tooltip">Download with VidBee</span>
+  `;
+    const closeButton = document.createElement("button");
+    closeButton.className = "vidbee-close-button";
+    closeButton.setAttribute("aria-label", "Hide button");
+    closeButton.innerHTML = `
+    <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3">
+      <line x1="18" y1="6" x2="6" y2="18"></line>
+      <line x1="6" y1="6" x2="18" y2="18"></line>
+    </svg>
+    <span class="vidbee-tooltip">Hide</span>
+  `;
+    closeButton.addEventListener("click", (e) => {
+      e.stopPropagation();
+      hideButtonTemporarily();
+    });
+    let clickTimer = null;
+    let clickCount = 0;
+    button.addEventListener("click", () => {
+      clickCount++;
+      if (clickCount === 1) {
+        clickTimer = window.setTimeout(() => {
+          const vidbeeUrl = `vidbee://download?url=${encodeURIComponent(videoUrl)}`;
+          window.location.href = vidbeeUrl;
+          clickCount = 0;
+        }, 300);
+      } else if (clickCount === 2) {
+        if (clickTimer !== null) {
+          clearTimeout(clickTimer);
+        }
+        clickCount = 0;
+        hideButtonTemporarily();
+      }
+    });
+    container.appendChild(button);
+    container.appendChild(closeButton);
+    document.body.appendChild(container);
+  }
+  function init() {
+    if (document.readyState === "loading") {
+      document.addEventListener("DOMContentLoaded", createVidBeeButton);
+    } else {
+      createVidBeeButton();
+    }
+    let lastUrl = location.href;
+    let urlCheckTimer = null;
+    const checkUrlChange = () => {
+      const currentUrl = location.href;
+      if (currentUrl !== lastUrl) {
+        lastUrl = currentUrl;
+        const oldButton = document.getElementById("vidbee-download-btn");
+        if (oldButton) {
+          oldButton.remove();
+        }
+        const hostname = window.location.hostname;
+        const delay = hostname.includes("bilibili.com") ? 800 : 500;
+        setTimeout(createVidBeeButton, delay);
+      }
+    };
+    new MutationObserver(() => {
+      if (urlCheckTimer !== null) {
+        clearTimeout(urlCheckTimer);
+      }
+      urlCheckTimer = window.setTimeout(checkUrlChange, 100);
+    }).observe(document.body, { childList: true, subtree: true });
+    window.addEventListener("popstate", () => {
+      setTimeout(checkUrlChange, 300);
+    });
+  }
+  init();
+
+})();
--- a/monkey/package.json
+++ b/monkey/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "vidbee-quick-download",
+  "private": true,
+  "version": "0.0.1",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "typescript": "^5.9.2",
+    "vite": "^7.1.3",
+    "vite-plugin-monkey": "^7.1.1"
+  }
+}
--- a/monkey/pnpm-lock.yaml
+++ b/monkey/pnpm-lock.yaml
@@ -0,0 +1,943 @@
+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+importers:
+
+  .:
+    devDependencies:
+      typescript:
+        specifier: ^5.9.2
+        version: 5.9.3
+      vite:
+        specifier: ^7.1.3
+        version: 7.3.0
+      vite-plugin-monkey:
+        specifier: ^7.1.1
+        version: 7.1.8(postcss@8.5.6)(vite@7.3.0)
+
+packages:
+
+  '@esbuild/aix-ppc64@0.27.2':
+    resolution: {integrity: sha512-GZMB+a0mOMZs4MpDbj8RJp4cw+w1WV5NYD6xzgvzUJ5Ek2jerwfO2eADyI6ExDSUED+1X8aMbegahsJi+8mgpw==}
+    engines: {node: '>=18'}
+    cpu: [ppc64]
+    os: [aix]
+
+  '@esbuild/android-arm64@0.27.2':
+    resolution: {integrity: sha512-pvz8ZZ7ot/RBphf8fv60ljmaoydPU12VuXHImtAs0XhLLw+EXBi2BLe3OYSBslR4rryHvweW5gmkKFwTiFy6KA==}
+    engines: {node: '>=18'}
+    cpu: [arm64]
+    os: [android]
+
+  '@esbuild/android-arm@0.27.2':
+    resolution: {integrity: sha512-DVNI8jlPa7Ujbr1yjU2PfUSRtAUZPG9I1RwW4F4xFB1Imiu2on0ADiI/c3td+KmDtVKNbi+nffGDQMfcIMkwIA==}
+    engines: {node: '>=18'}
+    cpu: [arm]
+    os: [android]
+
+  '@esbuild/android-x64@0.27.2':
+    resolution: {integrity: sha512-z8Ank4Byh4TJJOh4wpz8g2vDy75zFL0TlZlkUkEwYXuPSgX8yzep596n6mT7905kA9uHZsf/o2OJZubl2l3M7A==}
+    engines: {node: '>=18'}
+    cpu: [x64]
+    os: [android]
+
+  '@esbuild/darwin-arm64@0.27.2':
+    resolution: {integrity: sha512-davCD2Zc80nzDVRwXTcQP/28fiJbcOwvdolL0sOiOsbwBa72kegmVU0Wrh1MYrbuCL98Omp5dVhQFWRKR2ZAlg==}
+    engines: {node: '>=18'}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@esbuild/darwin-x64@0.27.2':
+    resolution: {integrity: sha512-ZxtijOmlQCBWGwbVmwOF/UCzuGIbUkqB1faQRf5akQmxRJ1ujusWsb3CVfk/9iZKr2L5SMU5wPBi1UWbvL+VQA==}
+    engines: {node: '>=18'}
+    cpu: [x64]
+    os: [darwin]
+
+  '@esbuild/freebsd-arm64@0.27.2':
+    resolution: {integrity: sha512-lS/9CN+rgqQ9czogxlMcBMGd+l8Q3Nj1MFQwBZJyoEKI50XGxwuzznYdwcav6lpOGv5BqaZXqvBSiB/kJ5op+g==}
+    engines: {node: '>=18'}
+    cpu: [arm64]
+    os: [freebsd]
+
+  '@esbuild/freebsd-x64@0.27.2':
+    resolution: {integrity: sha512-tAfqtNYb4YgPnJlEFu4c212HYjQWSO/w/h/lQaBK7RbwGIkBOuNKQI9tqWzx7Wtp7bTPaGC6MJvWI608P3wXYA==}
+    engines: {node: '>=18'}
+    cpu: [x64]
+    os: [freebsd]
+
+  '@esbuild/linux-arm64@0.27.2':
+    resolution: {integrity: sha512-hYxN8pr66NsCCiRFkHUAsxylNOcAQaxSSkHMMjcpx0si13t1LHFphxJZUiGwojB1a/Hd5OiPIqDdXONia6bhTw==}
+    engines: {node: '>=18'}
+    cpu: [arm64]
+    os: [linux]
+
+  '@esbuild/linux-arm@0.27.2':
+    resolution: {integrity: sha512-vWfq4GaIMP9AIe4yj1ZUW18RDhx6EPQKjwe7n8BbIecFtCQG4CfHGaHuh7fdfq+y3LIA2vGS/o9ZBGVxIDi9hw==}
+    engines: {node: '>=18'}
+    cpu: [arm]
+    os: [linux]
+
+  '@esbuild/linux-ia32@0.27.2':
+    resolution: {integrity: sha512-MJt5BRRSScPDwG2hLelYhAAKh9imjHK5+NE/tvnRLbIqUWa+0E9N4WNMjmp/kXXPHZGqPLxggwVhz7QP8CTR8w==}
+    engines: {node: '>=18'}
+    cpu: [ia32]
+    os: [linux]
+
+  '@esbuild/linux-loong64@0.27.2':
+    resolution: {integrity: sha512-lugyF1atnAT463aO6KPshVCJK5NgRnU4yb3FUumyVz+cGvZbontBgzeGFO1nF+dPueHD367a2ZXe1NtUkAjOtg==}
+    engines: {node: '>=18'}
+    cpu: [loong64]
+    os: [linux]
+
+  '@esbuild/linux-mips64el@0.27.2':
+    resolution: {integrity: sha512-nlP2I6ArEBewvJ2gjrrkESEZkB5mIoaTswuqNFRv/WYd+ATtUpe9Y09RnJvgvdag7he0OWgEZWhviS1OTOKixw==}
+    engines: {node: '>=18'}
+    cpu: [mips64el]
+    os: [linux]
+
+  '@esbuild/linux-ppc64@0.27.2':
+    resolution: {integrity: sha512-C92gnpey7tUQONqg1n6dKVbx3vphKtTHJaNG2Ok9lGwbZil6DrfyecMsp9CrmXGQJmZ7iiVXvvZH6Ml5hL6XdQ==}
+    engines: {node: '>=18'}
+    cpu: [ppc64]
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+    optionalDependencies:
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+    transitivePeerDependencies:
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+
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+
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--- a/monkey/src/main.ts
+++ b/monkey/src/main.ts
@@ -0,0 +1,146 @@
+import './style.css'
+
+// Get current video URL
+// yt-dlp can handle all URLs directly, so we just return the current URL
+function getVideoUrl(): string | null {
+  return window.location.href
+}
+
+// Temporarily hide button
+function hideButtonTemporarily(): void {
+  const container = document.getElementById('vidbee-download-btn')
+  if (container) {
+    container.classList.add('vidbee-hidden')
+    // Auto restore after 5 seconds
+    setTimeout(() => {
+      if (container) {
+        container.classList.remove('vidbee-hidden')
+      }
+    }, 5000)
+  }
+}
+
+// Create VidBee download button
+function createVidBeeButton(): void {
+  // Check if button already exists
+  if (document.getElementById('vidbee-download-btn')) {
+    return
+  }
+
+  const videoUrl = getVideoUrl()
+  if (!videoUrl) {
+    return
+  }
+
+  // Create button container
+  const container = document.createElement('div')
+  container.id = 'vidbee-download-btn'
+  container.className = 'vidbee-download-container'
+
+  // Create main download button
+  const button = document.createElement('button')
+  button.className = 'vidbee-download-button'
+  button.setAttribute('aria-label', 'Download with VidBee')
+  button.innerHTML = `
+    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+      <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
+      <polyline points="7 10 12 15 17 10"></polyline>
+      <line x1="12" y1="15" x2="12" y2="3"></line>
+    </svg>
+    <span class="vidbee-tooltip">Download with VidBee</span>
+  `
+
+  // Create close button
+  const closeButton = document.createElement('button')
+  closeButton.className = 'vidbee-close-button'
+  closeButton.setAttribute('aria-label', 'Hide button')
+  closeButton.innerHTML = `
+    <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3">
+      <line x1="18" y1="6" x2="6" y2="18"></line>
+      <line x1="6" y1="6" x2="18" y2="18"></line>
+    </svg>
+    <span class="vidbee-tooltip">Hide</span>
+  `
+
+  // Handle close button click - temporarily hide
+  closeButton.addEventListener('click', (e) => {
+    e.stopPropagation()
+    hideButtonTemporarily()
+  })
+
+  let clickTimer: number | null = null
+  let clickCount = 0
+
+  // Handle main button click event - single click for download
+  button.addEventListener('click', () => {
+    clickCount++
+
+    if (clickCount === 1) {
+      clickTimer = window.setTimeout(() => {
+        // Single click - trigger download
+        const vidbeeUrl = `vidbee://download?url=${encodeURIComponent(videoUrl)}`
+        window.location.href = vidbeeUrl
+        clickCount = 0
+      }, 300)
+    } else if (clickCount === 2) {
+      // Double click - temporarily hide
+      if (clickTimer !== null) {
+        clearTimeout(clickTimer)
+      }
+      clickCount = 0
+      hideButtonTemporarily()
+    }
+  })
+
+  // Assemble container
+  container.appendChild(button)
+  container.appendChild(closeButton)
+
+  // Insert container directly to body (fixed position)
+  document.body.appendChild(container)
+}
+
+// Initialize when page loads
+function init(): void {
+  // Wait for page to fully load
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', createVidBeeButton)
+  } else {
+    createVidBeeButton()
+  }
+
+  // Handle SPA navigation (when navigating between videos on sites like YouTube, Bilibili, etc.)
+  let lastUrl = location.href
+  let urlCheckTimer: number | null = null
+
+  const checkUrlChange = () => {
+    const currentUrl = location.href
+    if (currentUrl !== lastUrl) {
+      lastUrl = currentUrl
+      // Remove old button and create new one
+      const oldButton = document.getElementById('vidbee-download-btn')
+      if (oldButton) {
+        oldButton.remove()
+      }
+      // Wait a bit for the page to update (different sites have different update speeds)
+      const hostname = window.location.hostname
+      const delay = hostname.includes('bilibili.com') ? 800 : 500
+      setTimeout(createVidBeeButton, delay)
+    }
+  }
+
+  // Use MutationObserver for DOM changes (works for most SPA sites)
+  new MutationObserver(() => {
+    if (urlCheckTimer !== null) {
+      clearTimeout(urlCheckTimer)
+    }
+    urlCheckTimer = window.setTimeout(checkUrlChange, 100)
+  }).observe(document.body, { childList: true, subtree: true })
+
+  // Also listen to popstate for browser navigation
+  window.addEventListener('popstate', () => {
+    setTimeout(checkUrlChange, 300)
+  })
+}
+
+init()
--- a/monkey/src/style.css
+++ b/monkey/src/style.css
@@ -0,0 +1,169 @@
+/* VidBee Download Button Container */
+.vidbee-download-container {
+  position: fixed;
+  bottom: 16px;
+  right: 16px;
+  z-index: 9999;
+  transition: all 0.2s ease;
+  overflow: visible;
+}
+
+/* Hidden state */
+.vidbee-download-container.vidbee-hidden {
+  opacity: 0;
+  pointer-events: none;
+  transform: scale(0);
+}
+
+/* Main Download Button */
+.vidbee-download-button {
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 36px;
+  height: 36px;
+  padding: 0;
+  background: rgba(0, 0, 0, 0.5);
+  backdrop-filter: blur(8px);
+  -webkit-backdrop-filter: blur(8px);
+  color: rgba(255, 255, 255, 0.8);
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 50%;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+  cursor: pointer;
+  font-size: 0;
+  transition: all 0.2s ease;
+  opacity: 0.6;
+  overflow: visible;
+}
+
+.vidbee-download-button:hover {
+  opacity: 1;
+  background: rgba(0, 0, 0, 0.7);
+  border-color: rgba(255, 255, 255, 0.2);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
+  transform: scale(1.1);
+}
+
+.vidbee-download-button:active {
+  transform: scale(0.95);
+}
+
+.vidbee-download-button svg {
+  flex-shrink: 0;
+  stroke: currentColor;
+  width: 16px;
+  height: 16px;
+}
+
+/* Tooltip */
+.vidbee-tooltip {
+  position: absolute;
+  right: calc(100% + 8px);
+  top: 50%;
+  padding: 6px 10px;
+  background: rgba(0, 0, 0, 0.9);
+  backdrop-filter: blur(8px);
+  -webkit-backdrop-filter: blur(8px);
+  color: white;
+  font-size: 12px;
+  font-weight: 500;
+  white-space: nowrap;
+  border-radius: 4px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.2s ease, transform 0.2s ease;
+  transform: translateY(-50%) translateX(4px);
+  z-index: 10000;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+  line-height: 1;
+}
+
+.vidbee-tooltip::after {
+  content: '';
+  position: absolute;
+  left: 100%;
+  top: 50%;
+  transform: translateY(-50%);
+  border: 4px solid transparent;
+  border-left-color: rgba(0, 0, 0, 0.9);
+}
+
+.vidbee-download-button:hover .vidbee-tooltip {
+  opacity: 1;
+  transform: translateY(-50%) translateX(0);
+}
+
+/* Close Button - Hidden by default */
+.vidbee-close-button {
+  position: absolute;
+  top: -6px;
+  right: -6px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 18px;
+  height: 18px;
+  padding: 0;
+  background: rgba(255, 77, 77, 0.9);
+  backdrop-filter: blur(4px);
+  -webkit-backdrop-filter: blur(4px);
+  color: white;
+  border: 1px solid rgba(255, 255, 255, 0.2);
+  border-radius: 50%;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
+  cursor: pointer;
+  font-size: 0;
+  transition: all 0.2s ease;
+  z-index: 1;
+  opacity: 0;
+  pointer-events: none;
+  overflow: visible;
+}
+
+/* Show close button on container hover */
+.vidbee-download-container:hover .vidbee-close-button {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.vidbee-close-button:hover {
+  background: rgba(255, 77, 77, 1);
+  transform: scale(1.15);
+  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
+}
+
+.vidbee-close-button:active {
+  transform: scale(0.9);
+}
+
+.vidbee-close-button svg {
+  flex-shrink: 0;
+  stroke: currentColor;
+  width: 10px;
+  height: 10px;
+}
+
+/* Close button tooltip positioning */
+.vidbee-close-button .vidbee-tooltip {
+  right: calc(100% + 6px);
+  top: 50%;
+  left: auto;
+  transform: translateY(-50%) translateX(4px);
+}
+
+.vidbee-close-button .vidbee-tooltip::after {
+  left: 100%;
+  top: 50%;
+  right: auto;
+  transform: translateY(-50%);
+  border-left-color: rgba(0, 0, 0, 0.9);
+  border-top-color: transparent;
+}
+
+.vidbee-download-container:hover .vidbee-close-button:hover .vidbee-tooltip {
+  opacity: 1;
+  transform: translateY(-50%) translateX(0);
+}
--- a/monkey/src/vite-env.d.ts
+++ b/monkey/src/vite-env.d.ts
@@ -0,0 +1,4 @@
+/// <reference types="vite/client" />
+/// <reference types="vite-plugin-monkey/client" />
+//// <reference types="vite-plugin-monkey/global" />
+/// <reference types="vite-plugin-monkey/style" />
--- a/monkey/tsconfig.json
+++ b/monkey/tsconfig.json
@@ -0,0 +1,24 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}
--- a/monkey/tsconfig.node.json
+++ b/monkey/tsconfig.node.json
@@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "strict": true,
+    "noEmit": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/monkey/vite.config.ts
+++ b/monkey/vite.config.ts
@@ -0,0 +1,67 @@
+import { defineConfig } from 'vite'
+import monkey from 'vite-plugin-monkey'
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [
+    monkey({
+      entry: 'src/main.ts',
+      userscript: {
+        icon: 'https://vidbee.org/favicon.svg',
+        namespace: 'vidbee',
+        match: [
+          // YouTube
+          'https://www.youtube.com/*',
+          'https://youtube.com/*',
+          'https://music.youtube.com/*',
+          // Bilibili (哔哩哔哩)
+          'https://www.bilibili.com/*',
+          'https://bilibili.com/*',
+          // TikTok
+          'https://www.tiktok.com/*',
+          'https://tiktok.com/*',
+          // Vimeo
+          'https://vimeo.com/*',
+          'https://www.vimeo.com/*',
+          // Dailymotion
+          'https://www.dailymotion.com/*',
+          'https://dailymotion.com/*',
+          // Twitch
+          'https://www.twitch.tv/*',
+          'https://twitch.tv/*',
+          // Twitter/X
+          'https://twitter.com/*',
+          'https://www.twitter.com/*',
+          'https://x.com/*',
+          'https://www.x.com/*',
+          // Instagram
+          'https://www.instagram.com/*',
+          'https://instagram.com/*',
+          // Facebook
+          'https://www.facebook.com/*',
+          'https://facebook.com/*',
+          'https://fb.com/*',
+          'https://www.fb.com/*',
+          // Reddit
+          'https://www.reddit.com/*',
+          'https://reddit.com/*',
+          // SoundCloud
+          'https://soundcloud.com/*',
+          'https://www.soundcloud.com/*',
+          // NicoNico
+          'https://www.nicovideo.jp/*',
+          'https://nicovideo.jp/*',
+          // Kick
+          'https://kick.com/*',
+          'https://www.kick.com/*',
+          // Bandcamp
+          'https://bandcamp.com/*',
+          'https://*.bandcamp.com/*',
+          // Mixcloud
+          'https://www.mixcloud.com/*',
+          'https://mixcloud.com/*'
+        ]
+      }
+    })
+  ]
+})
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "vidbee",
-  "version": "0.1.3",
+  "version": "1.1.4",
  "description": "A modern Electron application for downloading videos and audios",
  "main": "./out/main/index.js",
  "author": "VidBee",
@@ -11,14 +11,16 @@
    "typecheck:web": "tsc --noEmit -p tsconfig.web.json --composite false",
    "typecheck": "pnpm run typecheck:node && pnpm run typecheck:web",
    "start": "electron-vite preview",
-    "dev": "electron-vite dev",
-    "build": "pnpm run typecheck && electron-vite build",
-    "postinstall": "electron-builder install-app-deps",
-    "build:unpack": "pnpm run build && electron-builder --dir",
-    "build:win": "pnpm run build && electron-builder --win",
-    "build:mac": "pnpm run build && electron-builder --mac",
-    "build:linux": "pnpm run build && electron-builder --linux",
-    "release": "pnpm run check && bumpp"
+    "dev": "node scripts/set-console-encoding.js && electron-vite dev",
+    "build": "electron-vite build",
+    "setup": "node scripts/setup-dev-binaries.js",
+    "postinstall": "node scripts/setup-dev-binaries.js && electron-builder install-app-deps",
+    "build:unpack": "pnpm run setup && pnpm run build && electron-builder --dir",
+    "build:win": "pnpm run setup && node scripts/check-ytdlp.js win && pnpm run build && electron-builder --win",
+    "build:mac": "pnpm run setup && node scripts/check-ytdlp.js mac && pnpm run build && electron-builder --mac --x64 --arm64",
+    "build:linux": "pnpm run setup && node scripts/check-ytdlp.js linux && pnpm run build && electron-builder --linux",
+    "release": "git checkout main && git pull && pnpm run check && bumpp",
+    "db:generate": "drizzle-kit generate"
  },
  "dependencies": {
    "@electron-toolkit/preload": "^3.0.2",
@@ -26,9 +28,12 @@
    "@hookform/resolvers": "^5.2.2",
    "@radix-ui/react-accordion": "^1.2.12",
    "@radix-ui/react-checkbox": "^1.3.3",
+    "@radix-ui/react-context-menu": "^2.2.16",
    "@radix-ui/react-dialog": "^1.1.15",
    "@radix-ui/react-dropdown-menu": "^2.1.16",
+    "@radix-ui/react-hover-card": "^1.1.15",
    "@radix-ui/react-label": "^2.1.7",
+    "@radix-ui/react-popover": "^1.1.15",
    "@radix-ui/react-progress": "^1.1.7",
    "@radix-ui/react-scroll-area": "^1.2.10",
    "@radix-ui/react-select": "^2.2.6",
@@ -40,13 +45,17 @@
    "@svgr/core": "^8.1.0",
    "@svgr/plugin-jsx": "^8.1.0",
    "@tailwindcss/vite": "^4.1.13",
+    "better-sqlite3": "^12.4.1",
    "class-variance-authority": "^0.7.1",
    "clsx": "^2.1.1",
+    "cmdk": "^1.1.1",
    "dayjs": "^1.11.18",
+    "drizzle-orm": "^0.44.7",
    "electron-ipc-decorator": "^0.2.0",
    "electron-log": "^5.4.3",
    "electron-store": "^11.0.2",
    "electron-updater": "^6.3.9",
+    "flag-icons": "^7.5.0",
    "i18next": "^25.5.3",
    "jotai": "^2.15.0",
    "lucide-react": "^0.544.0",
@@ -54,9 +63,11 @@
    "react-hook-form": "^7.63.0",
    "react-i18next": "^16.0.0",
    "react-router": "^7.9.4",
+    "rss-parser": "^3.13.0",
    "sonner": "^2.0.7",
    "tailwind-merge": "^3.3.1",
    "tailwindcss": "^4.1.13",
+    "tw-animate-css": "^1.4.0",
    "yt-dlp-wrap-plus": "^2.3.20",
    "zod": "^4.1.11"
  },
@@ -69,6 +80,7 @@
    "@types/react-dom": "^19.1.9",
    "@vitejs/plugin-react": "^5.0.3",
    "bumpp": "^10.3.1",
+    "drizzle-kit": "^0.31.7",
    "electron": "^38.1.2",
    "electron-builder": "^25.1.8",
    "electron-vite": "^4.0.1",
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/resources/.gitignore
+++ b/resources/.gitignore
@@ -2,8 +2,13 @@
 yt-dlp.exe
 yt-dlp_macos
 yt-dlp_linux
+ffmpeg.exe
+ffmpeg_macos
+ffmpeg_linux
+ffmpeg
+deno.exe
+deno

 # But keep the README
 !README.md
 !.gitignore
-
--- a/resources/README.md
+++ b/resources/README.md
@@ -48,8 +48,44 @@ Invoke-WebRequest -Uri "https://github.com/yt-dlp/yt-dlp/releases/latest/downloa
 Invoke-WebRequest -Uri "https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp" -OutFile "resources/yt-dlp_linux"
 ```

+## ffmpeg Binaries
+
+ffmpeg is required for merging audio/video streams and audio extraction. Bundle the matching binary for each target platform:
+
+### Required Files
+
+1. **Windows**: `ffmpeg.exe`
+2. **macOS**: `ffmpeg_macos`
+3. **Linux**: `ffmpeg_linux`
+
+### How to Download
+
+- **Windows / Linux**: Grab static builds from <https://ffmpeg.org/download.html> (or <https://github.com/yt-dlp/FFmpeg-Builds/releases>) and rename the binary to match the filenames above.
+- **macOS**: Download the `ffmpeg-arm64*.zip` and `ffmpeg-x86_64*.zip` assets from <https://github.com/eko5624/mpv-mac/releases/latest>. Extract them and merge into a universal binary with `lipo -create`, then save the result as `resources/ffmpeg_macos`.
+- On macOS/Linux ensure the final binary is executable: `chmod +x resources/ffmpeg_macos` (or `ffmpeg_linux`).
+
 ### Note

- If you don't place binaries here, the app will attempt to download them at runtime
- The app will automatically use the bundled version if available
- File sizes: ~10-15 MB per binary
+- Bundled binaries are required for Windows builds. On macOS/Linux the app can also use ffmpeg/yt-dlp from the system PATH.
+- You can override the lookup paths via the `YTDLP_PATH` or `FFMPEG_PATH` environment variables if you prefer custom locations.
+- File sizes: ~10-15 MB per yt-dlp binary, ~40-80 MB per ffmpeg binary
+
+## JS Runtime (Deno)
+
+yt-dlp uses an external JS runtime (Deno by default) for some extractors. Bundle a Deno binary so the app can run without system dependencies.
+
+### Required Files
+
+1. **Windows**: `deno.exe`
+2. **macOS**: `deno`
+3. **Linux**: `deno`
+
+### How to Download
+
+- Visit: <https://github.com/denoland/deno/releases/latest>
+- Download the matching platform archive and extract the `deno` (or `deno.exe`) binary into `resources/`.
+- On macOS/Linux ensure the file is executable: `chmod +x resources/deno`
+
+### Note
+
+- You can override the runtime path via `YTDLP_JS_RUNTIME_PATH` if needed.
--- a/resources/drizzle/0000_swift_aaron_stack.sql
+++ b/resources/drizzle/0000_swift_aaron_stack.sql
@@ -0,0 +1,66 @@
+CREATE TABLE `download_history` (
+	`id` text PRIMARY KEY NOT NULL,
+	`url` text NOT NULL,
+	`title` text NOT NULL,
+	`thumbnail` text,
+	`type` text NOT NULL,
+	`status` text NOT NULL,
+	`download_path` text,
+	`saved_file_name` text,
+	`file_size` integer,
+	`duration` integer,
+	`downloaded_at` integer NOT NULL,
+	`completed_at` integer,
+	`sort_key` integer NOT NULL,
+	`error` text,
+	`description` text,
+	`channel` text,
+	`uploader` text,
+	`view_count` integer,
+	`tags` text,
+	`origin` text,
+	`subscription_id` text,
+	`selected_format` text,
+	`playlist_id` text,
+	`playlist_title` text,
+	`playlist_index` integer,
+	`playlist_size` integer
+);
+--> statement-breakpoint
+CREATE TABLE `subscription_items` (
+	`subscription_id` text NOT NULL,
+	`item_id` text NOT NULL,
+	`title` text NOT NULL,
+	`url` text NOT NULL,
+	`published_at` integer NOT NULL,
+	`thumbnail` text,
+	`added` integer NOT NULL,
+	`download_id` text,
+	`created_at` integer NOT NULL,
+	`updated_at` integer NOT NULL,
+	PRIMARY KEY(`subscription_id`, `item_id`)
+);
+--> statement-breakpoint
+CREATE INDEX `subscription_items_subscription_idx` ON `subscription_items` (`subscription_id`);--> statement-breakpoint
+CREATE TABLE `subscriptions` (
+	`id` text PRIMARY KEY NOT NULL,
+	`title` text NOT NULL,
+	`source_url` text NOT NULL,
+	`feed_url` text NOT NULL,
+	`platform` text NOT NULL,
+	`keywords` text NOT NULL,
+	`tags` text NOT NULL,
+	`only_latest` integer NOT NULL,
+	`enabled` integer NOT NULL,
+	`cover_url` text,
+	`latest_video_title` text,
+	`latest_video_published_at` integer,
+	`last_checked_at` integer,
+	`last_success_at` integer,
+	`status` text NOT NULL,
+	`last_error` text,
+	`created_at` integer NOT NULL,
+	`updated_at` integer NOT NULL,
+	`download_directory` text,
+	`naming_template` text
+);
--- a/resources/drizzle/meta/0000_snapshot.json
+++ b/resources/drizzle/meta/0000_snapshot.json
@@ -0,0 +1,451 @@
+{
+  "version": "6",
+  "dialect": "sqlite",
+  "id": "91501763-7554-435d-91d8-382c52ee65e4",
+  "prevId": "00000000-0000-0000-0000-000000000000",
+  "tables": {
+    "download_history": {
+      "name": "download_history",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "url": {
+          "name": "url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "title": {
+          "name": "title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "thumbnail": {
+          "name": "thumbnail",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "type": {
+          "name": "type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "status": {
+          "name": "status",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "download_path": {
+          "name": "download_path",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "saved_file_name": {
+          "name": "saved_file_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "file_size": {
+          "name": "file_size",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "duration": {
+          "name": "duration",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "downloaded_at": {
+          "name": "downloaded_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "completed_at": {
+          "name": "completed_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "sort_key": {
+          "name": "sort_key",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "error": {
+          "name": "error",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "description": {
+          "name": "description",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "channel": {
+          "name": "channel",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "uploader": {
+          "name": "uploader",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "view_count": {
+          "name": "view_count",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "tags": {
+          "name": "tags",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "origin": {
+          "name": "origin",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "subscription_id": {
+          "name": "subscription_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "selected_format": {
+          "name": "selected_format",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "playlist_id": {
+          "name": "playlist_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "playlist_title": {
+          "name": "playlist_title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "playlist_index": {
+          "name": "playlist_index",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "playlist_size": {
+          "name": "playlist_size",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "subscription_items": {
+      "name": "subscription_items",
+      "columns": {
+        "subscription_id": {
+          "name": "subscription_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "item_id": {
+          "name": "item_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "title": {
+          "name": "title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "url": {
+          "name": "url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "published_at": {
+          "name": "published_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "thumbnail": {
+          "name": "thumbnail",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "added": {
+          "name": "added",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "download_id": {
+          "name": "download_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "subscription_items_subscription_idx": {
+          "name": "subscription_items_subscription_idx",
+          "columns": ["subscription_id"],
+          "isUnique": false
+        }
+      },
+      "foreignKeys": {},
+      "compositePrimaryKeys": {
+        "subscription_items_pk": {
+          "columns": ["subscription_id", "item_id"],
+          "name": "subscription_items_pk"
+        }
+      },
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "subscriptions": {
+      "name": "subscriptions",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "title": {
+          "name": "title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_url": {
+          "name": "source_url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "feed_url": {
+          "name": "feed_url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "platform": {
+          "name": "platform",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "keywords": {
+          "name": "keywords",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "tags": {
+          "name": "tags",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "only_latest": {
+          "name": "only_latest",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "enabled": {
+          "name": "enabled",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "cover_url": {
+          "name": "cover_url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "latest_video_title": {
+          "name": "latest_video_title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "latest_video_published_at": {
+          "name": "latest_video_published_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "last_checked_at": {
+          "name": "last_checked_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "last_success_at": {
+          "name": "last_success_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "status": {
+          "name": "status",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "last_error": {
+          "name": "last_error",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "download_directory": {
+          "name": "download_directory",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "naming_template": {
+          "name": "naming_template",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    }
+  },
+  "views": {},
+  "enums": {},
+  "_meta": {
+    "schemas": {},
+    "tables": {},
+    "columns": {}
+  },
+  "internal": {
+    "indexes": {}
+  }
+}
--- a/resources/drizzle/meta/_journal.json
+++ b/resources/drizzle/meta/_journal.json
@@ -0,0 +1,13 @@
+{
+  "version": "7",
+  "dialect": "sqlite",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "6",
+      "when": 1763176841336,
+      "tag": "0000_swift_aaron_stack",
+      "breakpoints": true
+    }
+  ]
+}
--- a/resources/tray-icon.png
+++ b/resources/tray-icon.png
--- a/screenshots/browser-script.png
+++ b/screenshots/browser-script.png
--- a/screenshots/download-queue.png
+++ b/screenshots/download-queue.png
--- a/screenshots/main-interface.png
+++ b/screenshots/main-interface.png
--- a/scripts/check-ytdlp.js
+++ b/scripts/check-ytdlp.js
@@ -0,0 +1,83 @@
+#!/usr/bin/env node
+
+const fs = require('node:fs')
+const path = require('node:path')
+
+// Get platform from command line arguments
+const platform = process.argv[2]
+
+if (!platform) {
+  console.error('❌ Error: Platform argument is required!')
+  console.error('Usage: node scripts/check-ytdlp.js [win|mac|linux]')
+  process.exit(1)
+}
+
+const supportedPlatforms = ['win', 'mac', 'linux']
+
+if (!supportedPlatforms.includes(platform)) {
+  console.error('❌ Error: Invalid platform specified!')
+  console.error('Usage: node scripts/check-ytdlp.js [win|mac|linux]')
+  process.exit(1)
+}
+
+const binaries = [
+  {
+    label: 'yt-dlp',
+    filenameMap: {
+      win: 'yt-dlp.exe',
+      mac: 'yt-dlp_macos',
+      linux: 'yt-dlp_linux'
+    },
+    help: {
+      default: 'https://github.com/yt-dlp/yt-dlp/releases/latest'
+    }
+  },
+  {
+    label: 'ffmpeg',
+    filenameMap: {
+      win: 'ffmpeg.exe',
+      mac: 'ffmpeg_macos',
+      linux: 'ffmpeg_linux'
+    },
+    help: {
+      win: 'https://ffmpeg.org/download.html',
+      linux: 'https://ffmpeg.org/download.html',
+      mac: 'https://github.com/eko5624/mpv-mac/releases/latest'
+    }
+  },
+  {
+    label: 'deno',
+    filenameMap: {
+      win: 'deno.exe',
+      mac: 'deno',
+      linux: 'deno'
+    },
+    help: {
+      default: 'https://github.com/denoland/deno/releases/latest'
+    }
+  }
+]
+
+let hasMissingBinary = false
+
+for (const binary of binaries) {
+  const filename = binary.filenameMap[platform]
+  const binaryPath = path.join(__dirname, '..', 'resources', filename)
+
+  if (!fs.existsSync(binaryPath)) {
+    console.error(`❌ Error: resources/${filename} not found!`)
+    console.error(`Please download ${filename} to the resources/ directory first.`)
+    const help =
+      typeof binary.help === 'string' ? binary.help : binary.help[platform] || binary.help.default
+    if (help) {
+      console.error(`See ${help}`)
+    }
+    hasMissingBinary = true
+  } else {
+    console.log(`✅ ${filename} found in resources/ directory`)
+  }
+}
+
+if (hasMissingBinary) {
+  process.exit(1)
+}
--- a/scripts/set-console-encoding.js
+++ b/scripts/set-console-encoding.js
@@ -0,0 +1,28 @@
+/**
+ * 设置控制台编码为 UTF-8，解决中文乱码问题
+ * 这个脚本在 Windows 上设置控制台代码页为 UTF-8
+ */
+
+const { exec } = require('node:child_process')
+const os = require('node:os')
+
+if (os.platform() === 'win32') {
+  console.log('Setting console encoding to UTF-8...')
+
+  // 设置控制台代码页为 UTF-8 (65001)
+  exec('chcp 65001', (error, stdout, stderr) => {
+    if (error) {
+      console.warn('Failed to set console code page:', error)
+      return
+    }
+
+    if (stderr) {
+      console.warn('Console code page setting warning:', stderr)
+    }
+
+    console.log('Console encoding set to UTF-8')
+    console.log('Output:', stdout)
+  })
+} else {
+  console.log('Not on Windows, no console encoding change needed')
+}
--- a/scripts/setup-dev-binaries.js
+++ b/scripts/setup-dev-binaries.js
@@ -0,0 +1,604 @@
+#!/usr/bin/env node
+
+/**
+ * Development environment setup script
+ * Automatically downloads yt-dlp and ffmpeg binaries based on the current system
+ */
+
+const fs = require('node:fs')
+const path = require('node:path')
+const os = require('node:os')
+const { execSync } = require('node:child_process')
+const https = require('node:https')
+const http = require('node:http')
+
+// Configuration
+const RESOURCES_DIR = path.join(__dirname, '..', 'resources')
+const YTDLP_BASE_URL = 'https://github.com/yt-dlp/yt-dlp/releases/latest/download'
+const DENO_BASE_URL = 'https://github.com/denoland/deno/releases/latest/download'
+const GITHUB_TOKEN =
+  process.env.GITHUB_TOKEN || process.env.GH_TOKEN || process.env.GITHUB_API_TOKEN
+
+// Platform configuration
+const PLATFORM_CONFIG = {
+  win32: {
+    ytdlp: {
+      asset: 'yt-dlp.exe',
+      output: 'yt-dlp.exe'
+    },
+    ffmpeg: {
+      url: 'https://github.com/yt-dlp/FFmpeg-Builds/releases/latest/download/ffmpeg-master-latest-win64-gpl.zip',
+      innerPath: 'ffmpeg-master-latest-win64-gpl/bin/ffmpeg.exe',
+      output: 'ffmpeg.exe',
+      extract: 'unzip',
+      release: {
+        repos: ['yt-dlp/FFmpeg-Builds', 'BtbN/FFmpeg-Builds'],
+        assetPattern: /win64.*gpl.*\.zip$/i,
+        binaryName: 'ffmpeg.exe'
+      }
+    }
+  },
+  darwin: {
+    ytdlp: {
+      asset: 'yt-dlp_macos',
+      output: 'yt-dlp_macos'
+    },
+    ffmpeg: {
+      // For development, download only the architecture matching current system
+      arm64: {
+        url: 'https://github.com/eko5624/mpv-mac/releases/download/2025-10-25/ffmpeg-arm64-defd5f3f64.zip',
+        innerPath: 'ffmpeg/ffmpeg',
+        output: 'ffmpeg_macos',
+        extract: 'unzip',
+        release: {
+          repo: 'eko5624/mpv-mac',
+          assetPattern: /ffmpeg-arm64.*\.zip$/i
+        }
+      },
+      x64: {
+        url: 'https://github.com/eko5624/mpv-mac/releases/download/2025-10-25/ffmpeg-x86_64-defd5f3f64.zip',
+        innerPath: 'ffmpeg/ffmpeg',
+        output: 'ffmpeg_macos',
+        extract: 'unzip',
+        release: {
+          repo: 'eko5624/mpv-mac',
+          assetPattern: /ffmpeg-x86_64.*\.zip$/i
+        }
+      }
+    }
+  },
+  linux: {
+    ytdlp: {
+      asset: 'yt-dlp',
+      output: 'yt-dlp_linux'
+    },
+    ffmpeg: {
+      url: 'https://github.com/yt-dlp/FFmpeg-Builds/releases/latest/download/ffmpeg-master-latest-linux64-gpl.tar.xz',
+      innerPath: 'ffmpeg-master-latest-linux64-gpl/bin/ffmpeg',
+      output: 'ffmpeg_linux',
+      extract: 'tar',
+      release: {
+        repos: ['yt-dlp/FFmpeg-Builds', 'BtbN/FFmpeg-Builds'],
+        assetPattern: /linux64.*gpl.*\.tar\.xz$/i,
+        binaryName: 'ffmpeg'
+      }
+    }
+  }
+}
+
+// Utility functions
+function log(message, type = 'info') {
+  const icons = {
+    info: '📦',
+    success: '✅',
+    error: '❌',
+    warn: '⚠️',
+    download: '⬇️'
+  }
+  console.log(`${icons[type] || 'ℹ️'} ${message}`)
+}
+
+function ensureDir(dir) {
+  if (!fs.existsSync(dir)) {
+    fs.mkdirSync(dir, { recursive: true })
+  }
+}
+
+function safeUnlink(filePath) {
+  if (fs.existsSync(filePath)) {
+    fs.unlinkSync(filePath)
+  }
+}
+
+function getDownloadHeaders(url) {
+  const headers = {
+    'User-Agent': 'vidbee-setup',
+    Accept: '*/*'
+  }
+  if (GITHUB_TOKEN && /github\.com|githubusercontent\.com/.test(url)) {
+    headers.Authorization = `Bearer ${GITHUB_TOKEN}`
+  }
+  return headers
+}
+
+function downloadFile(url, dest) {
+  return new Promise((resolve, reject) => {
+    const protocol = url.startsWith('https') ? https : http
+    const file = fs.createWriteStream(dest)
+
+    const request = protocol.get(url, { headers: getDownloadHeaders(url) }, (response) => {
+      if (response.statusCode === 302 || response.statusCode === 301) {
+        // Handle redirect
+        file.close()
+        safeUnlink(dest)
+        return downloadFile(response.headers.location, dest).then(resolve).catch(reject)
+      }
+
+      if (response.statusCode !== 200) {
+        file.close()
+        safeUnlink(dest)
+        return reject(new Error(`Failed to download: ${response.statusCode}`))
+      }
+
+      response.pipe(file)
+      file.on('finish', () => {
+        file.close()
+        resolve()
+      })
+    })
+
+    request.setTimeout(30000, () => {
+      request.destroy(new Error('Download timeout'))
+    })
+
+    request.on('error', (err) => {
+      file.close()
+      safeUnlink(dest)
+      reject(err)
+    })
+  })
+}
+
+async function downloadFileWithRetry(url, dest, retries = 3, delayMs = 2000) {
+  let lastError
+  for (let attempt = 1; attempt <= retries; attempt += 1) {
+    try {
+      await downloadFile(url, dest)
+      return
+    } catch (error) {
+      lastError = error
+      safeUnlink(dest)
+      if (attempt < retries) {
+        const backoff = delayMs * attempt
+        log(`Download failed (attempt ${attempt}/${retries}): ${error.message}`, 'warn')
+        await new Promise((resolve) => setTimeout(resolve, backoff))
+      }
+    }
+  }
+  throw lastError
+}
+
+function fetchJson(url) {
+  return new Promise((resolve, reject) => {
+    const protocol = url.startsWith('https') ? https : http
+    const headers = {
+      'User-Agent': 'vidbee-setup',
+      Accept: 'application/vnd.github+json'
+    }
+    if (GITHUB_TOKEN) {
+      headers.Authorization = `Bearer ${GITHUB_TOKEN}`
+    }
+
+    protocol
+      .get(url, { headers }, (response) => {
+        if (response.statusCode === 302 || response.statusCode === 301) {
+          return fetchJson(response.headers.location).then(resolve).catch(reject)
+        }
+        if (response.statusCode !== 200) {
+          return reject(new Error(`Failed to fetch ${url}: ${response.statusCode}`))
+        }
+
+        let body = ''
+        response.on('data', (chunk) => {
+          body += chunk
+        })
+        response.on('end', () => {
+          try {
+            resolve(JSON.parse(body))
+          } catch (error) {
+            reject(new Error(`Failed to parse JSON from ${url}: ${error.message}`))
+          }
+        })
+      })
+      .on('error', (err) => {
+        reject(err)
+      })
+  })
+}
+
+function inferFfmpegInnerPath(assetName, binaryName) {
+  if (!assetName) {
+    return null
+  }
+  const match = assetName.match(/^(.*)\.(tar\.xz|zip)$/i)
+  if (!match) {
+    return null
+  }
+  return `${match[1]}/bin/${binaryName}`
+}
+
+async function resolveReleaseAsset(release) {
+  if (!release) {
+    return null
+  }
+  const repoCandidates = release.repos ?? (release.repo ? [release.repo] : [])
+  if (repoCandidates.length === 0) {
+    return null
+  }
+
+  let lastError
+  for (const repo of repoCandidates) {
+    try {
+      const data = await fetchJson(`https://api.github.com/repos/${repo}/releases/latest`)
+      const assets = Array.isArray(data.assets) ? data.assets : []
+      const match = assets.find((asset) => asset?.name && release.assetPattern.test(asset.name))
+      if (match?.browser_download_url) {
+        return { name: match.name, url: match.browser_download_url }
+      }
+      lastError = new Error(`No matching assets found in ${repo}`)
+    } catch (error) {
+      lastError = error
+    }
+  }
+
+  if (lastError) {
+    throw lastError
+  }
+  return null
+}
+
+function extractZip(zipPath, extractDir) {
+  const platform = os.platform()
+  ensureDir(extractDir)
+
+  if (platform === 'win32') {
+    // Use PowerShell Expand-Archive on Windows
+    try {
+      const zipAbsPath = path.resolve(zipPath)
+      const extractAbsDir = path.resolve(extractDir)
+      execSync(
+        `powershell -NoProfile -Command "Expand-Archive -Path '${zipAbsPath.replace(/'/g, "''")}' -DestinationPath '${extractAbsDir.replace(/'/g, "''")}' -Force"`,
+        { stdio: 'inherit' }
+      )
+    } catch (error) {
+      throw new Error(`Failed to extract zip: ${error.message}`)
+    }
+  } else {
+    // Use unzip command on macOS/Linux
+    try {
+      execSync(`unzip -q "${zipPath}" -d "${extractDir}"`, { stdio: 'inherit' })
+    } catch (error) {
+      throw new Error(`Failed to extract zip: ${error.message}`)
+    }
+  }
+}
+
+function extractTarXz(tarPath, extractDir) {
+  ensureDir(extractDir)
+  execSync(`tar -xf "${tarPath}" -C "${extractDir}"`, { stdio: 'inherit' })
+}
+
+function setExecutable(filePath) {
+  if (os.platform() !== 'win32') {
+    fs.chmodSync(filePath, 0o755)
+  }
+}
+
+function fileExists(filePath) {
+  return fs.existsSync(filePath)
+}
+
+function getDenoAssetName(platform, arch) {
+  if (platform === 'win32') {
+    if (arch === 'arm64') {
+      return 'deno-aarch64-pc-windows-msvc.zip'
+    }
+    return 'deno-x86_64-pc-windows-msvc.zip'
+  }
+  if (platform === 'darwin') {
+    if (arch === 'arm64') {
+      return 'deno-aarch64-apple-darwin.zip'
+    }
+    return 'deno-x86_64-apple-darwin.zip'
+  }
+  if (platform === 'linux') {
+    if (arch === 'arm64') {
+      return 'deno-aarch64-unknown-linux-gnu.zip'
+    }
+    return 'deno-x86_64-unknown-linux-gnu.zip'
+  }
+  return null
+}
+
+function getDenoOutputName(platform) {
+  return platform === 'win32' ? 'deno.exe' : 'deno'
+}
+
+// Main download functions
+async function downloadYtDlp(config) {
+  const { asset, output } = config.ytdlp
+  const outputPath = path.join(RESOURCES_DIR, output)
+
+  if (fileExists(outputPath)) {
+    log(`${output} already exists, skipping download`, 'info')
+    return
+  }
+
+  log(`Downloading ${asset}...`, 'download')
+  const url = `${YTDLP_BASE_URL}/${asset}`
+  const tempPath = path.join(RESOURCES_DIR, `.${asset}.tmp`)
+
+  try {
+    await downloadFileWithRetry(url, tempPath)
+    fs.renameSync(tempPath, outputPath)
+    setExecutable(outputPath)
+    log(`Downloaded ${output} successfully`, 'success')
+  } catch (error) {
+    if (fs.existsSync(tempPath)) {
+      fs.unlinkSync(tempPath)
+    }
+    throw error
+  }
+}
+
+async function downloadFfmpegWindows(config) {
+  const { url: fallbackUrl, innerPath: fallbackInnerPath, output, release } = config.ffmpeg
+  const outputPath = path.join(RESOURCES_DIR, output)
+
+  if (fileExists(outputPath)) {
+    log(`${output} already exists, skipping download`, 'info')
+    return
+  }
+
+  log(`Downloading ffmpeg for Windows...`, 'download')
+  const tempZip = path.join(RESOURCES_DIR, 'ffmpeg-temp.zip')
+  const extractDir = path.join(RESOURCES_DIR, 'ffmpeg-temp')
+  let downloadUrl = fallbackUrl
+  let innerPath = fallbackInnerPath
+
+  if (release) {
+    try {
+      const resolved = await resolveReleaseAsset(release)
+      if (resolved) {
+        downloadUrl = resolved.url
+        const inferred = inferFfmpegInnerPath(resolved.name, release.binaryName ?? 'ffmpeg.exe')
+        if (inferred) {
+          innerPath = inferred
+        }
+      }
+    } catch (error) {
+      log(`Failed to resolve latest ffmpeg asset: ${error.message}`, 'warn')
+    }
+  }
+
+  try {
+    await downloadFileWithRetry(downloadUrl, tempZip)
+    log('Extracting ffmpeg...', 'info')
+    extractZip(tempZip, extractDir)
+
+    const sourcePath = path.join(extractDir, innerPath.replace(/\\/g, path.sep))
+    if (!fileExists(sourcePath)) {
+      throw new Error(`ffmpeg binary not found at ${sourcePath}`)
+    }
+
+    fs.copyFileSync(sourcePath, outputPath)
+    log(`Downloaded ${output} successfully`, 'success')
+
+    // Cleanup
+    fs.unlinkSync(tempZip)
+    fs.rmSync(extractDir, { recursive: true, force: true })
+  } catch (error) {
+    if (fs.existsSync(tempZip)) fs.unlinkSync(tempZip)
+    if (fs.existsSync(extractDir)) fs.rmSync(extractDir, { recursive: true, force: true })
+    throw error
+  }
+}
+
+async function downloadFfmpegMac(config) {
+  const arch = os.arch()
+  const ffmpegConfig = config.ffmpeg[arch === 'arm64' ? 'arm64' : 'x64']
+
+  if (!ffmpegConfig) {
+    throw new Error(`Unsupported architecture: ${arch}`)
+  }
+
+  const { url: fallbackUrl, innerPath, output, release } = ffmpegConfig
+  const outputPath = path.join(RESOURCES_DIR, output)
+
+  if (fileExists(outputPath)) {
+    log(`${output} already exists, skipping download`, 'info')
+    return
+  }
+
+  log(`Downloading ffmpeg for macOS (${arch})...`, 'download')
+  const tempZip = path.join(RESOURCES_DIR, 'ffmpeg-temp.zip')
+  const extractDir = path.join(RESOURCES_DIR, 'ffmpeg-temp')
+  let downloadUrl = fallbackUrl
+
+  if (release) {
+    try {
+      const resolved = await resolveReleaseAsset(release)
+      if (resolved) {
+        downloadUrl = resolved.url
+      }
+    } catch (error) {
+      log(`Failed to resolve latest ffmpeg asset: ${error.message}`, 'warn')
+    }
+  }
+
+  try {
+    await downloadFileWithRetry(downloadUrl, tempZip)
+    log('Extracting ffmpeg...', 'info')
+    extractZip(tempZip, extractDir)
+
+    const sourcePath = path.join(extractDir, innerPath)
+    if (!fileExists(sourcePath)) {
+      throw new Error(`ffmpeg binary not found at ${sourcePath}`)
+    }
+
+    fs.copyFileSync(sourcePath, outputPath)
+    setExecutable(outputPath)
+    log(`Downloaded ${output} successfully`, 'success')
+
+    // Cleanup
+    fs.unlinkSync(tempZip)
+    fs.rmSync(extractDir, { recursive: true, force: true })
+  } catch (error) {
+    if (fs.existsSync(tempZip)) fs.unlinkSync(tempZip)
+    if (fs.existsSync(extractDir)) fs.rmSync(extractDir, { recursive: true, force: true })
+    throw error
+  }
+}
+
+async function downloadFfmpegLinux(config) {
+  const { url: fallbackUrl, innerPath: fallbackInnerPath, output, release } = config.ffmpeg
+  const outputPath = path.join(RESOURCES_DIR, output)
+
+  if (fileExists(outputPath)) {
+    log(`${output} already exists, skipping download`, 'info')
+    return
+  }
+
+  log(`Downloading ffmpeg for Linux...`, 'download')
+  const tempTar = path.join(RESOURCES_DIR, 'ffmpeg-temp.tar.xz')
+  const extractDir = path.join(RESOURCES_DIR, 'ffmpeg-temp')
+  let downloadUrl = fallbackUrl
+  let innerPath = fallbackInnerPath
+
+  if (release) {
+    try {
+      const resolved = await resolveReleaseAsset(release)
+      if (resolved) {
+        downloadUrl = resolved.url
+        const inferred = inferFfmpegInnerPath(resolved.name, release.binaryName ?? 'ffmpeg')
+        if (inferred) {
+          innerPath = inferred
+        }
+      }
+    } catch (error) {
+      log(`Failed to resolve latest ffmpeg asset: ${error.message}`, 'warn')
+    }
+  }
+
+  try {
+    await downloadFileWithRetry(downloadUrl, tempTar)
+    log('Extracting ffmpeg...', 'info')
+    extractTarXz(tempTar, extractDir)
+
+    const sourcePath = path.join(extractDir, innerPath)
+    if (!fileExists(sourcePath)) {
+      throw new Error(`ffmpeg binary not found at ${sourcePath}`)
+    }
+
+    fs.copyFileSync(sourcePath, outputPath)
+    setExecutable(outputPath)
+    log(`Downloaded ${output} successfully`, 'success')
+
+    // Cleanup
+    fs.unlinkSync(tempTar)
+    fs.rmSync(extractDir, { recursive: true, force: true })
+  } catch (error) {
+    if (fs.existsSync(tempTar)) fs.unlinkSync(tempTar)
+    if (fs.existsSync(extractDir)) fs.rmSync(extractDir, { recursive: true, force: true })
+    throw error
+  }
+}
+
+async function downloadDenoRuntime() {
+  const platform = os.platform()
+  const arch = os.arch()
+  const assetName = getDenoAssetName(platform, arch)
+
+  if (!assetName) {
+    log(`Skipping Deno runtime: unsupported platform/arch ${platform}/${arch}`, 'warn')
+    return
+  }
+
+  const outputName = getDenoOutputName(platform)
+  const outputPath = path.join(RESOURCES_DIR, outputName)
+
+  if (fileExists(outputPath)) {
+    log(`${outputName} already exists, skipping download`, 'info')
+    return
+  }
+
+  log(`Downloading Deno runtime (${platform}/${arch})...`, 'download')
+  const tempZip = path.join(RESOURCES_DIR, 'deno-temp.zip')
+  const extractDir = path.join(RESOURCES_DIR, 'deno-temp')
+  const downloadUrl = `${DENO_BASE_URL}/${assetName}`
+
+  try {
+    await downloadFileWithRetry(downloadUrl, tempZip)
+    log('Extracting Deno runtime...', 'info')
+    extractZip(tempZip, extractDir)
+
+    const sourcePath = path.join(extractDir, outputName)
+    if (!fileExists(sourcePath)) {
+      throw new Error(`Deno binary not found at ${sourcePath}`)
+    }
+
+    fs.copyFileSync(sourcePath, outputPath)
+    setExecutable(outputPath)
+    log(`Downloaded ${outputName} successfully`, 'success')
+
+    fs.unlinkSync(tempZip)
+    fs.rmSync(extractDir, { recursive: true, force: true })
+  } catch (error) {
+    if (fs.existsSync(tempZip)) fs.unlinkSync(tempZip)
+    if (fs.existsSync(extractDir)) fs.rmSync(extractDir, { recursive: true, force: true })
+    throw error
+  }
+}
+
+// Main setup function
+async function setup() {
+  const platform = os.platform()
+  const config = PLATFORM_CONFIG[platform]
+
+  if (!config) {
+    log(`Unsupported platform: ${platform}`, 'error')
+    process.exit(1)
+  }
+
+  log(`Setting up development binaries for ${platform}...`, 'info')
+  ensureDir(RESOURCES_DIR)
+
+  try {
+    // Download yt-dlp
+    await downloadYtDlp(config)
+
+    // Download JS runtime (Deno)
+    await downloadDenoRuntime()
+
+    // Download ffmpeg
+    if (platform === 'win32') {
+      await downloadFfmpegWindows(config)
+    } else if (platform === 'darwin') {
+      await downloadFfmpegMac(config)
+    } else if (platform === 'linux') {
+      await downloadFfmpegLinux(config)
+    }
+
+    log('Development environment setup completed!', 'success')
+  } catch (error) {
+    log(`Setup failed: ${error.message}`, 'error')
+    process.exit(1)
+  }
+}
+
+// Run setup
+if (require.main === module) {
+  setup()
+}
+
+module.exports = { setup }
--- a/src/main/config/logger-config.ts
+++ b/src/main/config/logger-config.ts
@@ -0,0 +1,35 @@
+import log from 'electron-log/main'
+
+/**
+ * Configure electron-log
+ * Set log format, file path, transport methods, etc.
+ */
+export function configureLogger() {
+  // Set log levels
+  // Development: show all logs
+  // Production: show info level and above only
+  const isDev = process.env.NODE_ENV === 'development'
+  log.transports.console.level = isDev ? 'silly' : 'info'
+  log.transports.file.level = isDev ? 'silly' : 'info'
+
+  // Enable IPC transport in development environment to show renderer process logs in main process console
+  if (isDev) {
+    log.transports.ipc.level = 'silly'
+  } else {
+    log.transports.ipc.level = false
+  }
+
+  // Set maximum log file size (10MB)
+  log.transports.file.maxSize = 10 * 1024 * 1024
+
+  // Enable error catching - catch unhandled errors and rejected promises
+  log.errorHandler.startCatching({
+    showDialog: false, // Don't show error dialog, only log to file
+    onError: (options) => {
+      log.error('Unhandled error caught by electron-log:', options.error)
+      log.error('App versions:', options.versions)
+    }
+  })
+
+  log.info('Log file location:', log.transports.file.getFile().path)
+}
--- a/src/main/download-engine.ts
+++ b/src/main/download-engine.ts
--- a/src/main/download-engine/args-builder.ts
+++ b/src/main/download-engine/args-builder.ts
@@ -0,0 +1,145 @@
+import path from 'node:path'
+import type { AppSettings, DownloadOptions } from '../../shared/types'
+import { resolvePathWithHome } from '../utils/path-helpers'
+
+export const sanitizeFilenameTemplate = (template: string): string => {
+  const trimmed = template.trim()
+  if (!trimmed) {
+    return '%(title)s via VidBee.%(ext)s'
+  }
+  const normalized = trimmed.replace(/\\/g, '/')
+  const safeParts = normalized
+    .split('/')
+    .map((part) => part.trim())
+    .filter((part) => part !== '' && part !== '.' && part !== '..')
+    .map((part) => part.replace(/[<>:"|?*]/g, '-').replace(/[. ]+$/g, ''))
+    .filter((part) => part !== '')
+  return safeParts.length === 0 ? '%(title)s via VidBee.%(ext)s' : safeParts.join('/')
+}
+
+export const resolveVideoFormatSelector = (options: DownloadOptions): string => {
+  const format = options.format
+  const audioFormat = options.audioFormat
+
+  if (format && audioFormat === '') {
+    return format
+  }
+
+  if (format && (format.includes('/') || (audioFormat === undefined && format.includes('+')))) {
+    return format
+  }
+
+  if (!format || format === 'best') {
+    if (audioFormat === 'none') {
+      return 'bestvideo+none'
+    }
+    if (!audioFormat || audioFormat === 'best') {
+      // Prefer merged formats, but allow single-file "best" for sites without separate streams.
+      return 'bestvideo+bestaudio/best'
+    }
+    return `bestvideo+${audioFormat}`
+  }
+
+  if (audioFormat === 'none') {
+    return `${format}+none`
+  }
+
+  const audio = audioFormat && audioFormat !== 'best' ? audioFormat : 'bestaudio'
+  return `${format}+${audio}`
+}
+
+export const resolveAudioFormatSelector = (options: DownloadOptions): string => {
+  const format = options.format
+
+  if (!format) {
+    return 'bestaudio'
+  }
+
+  if (format.includes('/') || format.includes('+') || format.includes('[')) {
+    return format
+  }
+
+  return format
+}
+
+export const buildDownloadArgs = (
+  options: DownloadOptions,
+  downloadPath: string,
+  settings: AppSettings,
+  jsRuntimeArgs: string[] = []
+): string[] => {
+  const args: string[] = ['--no-playlist', '--embed-chapters', '--no-mtime']
+
+  // Add encoding support for proper handling of non-ASCII characters
+  args.push('--encoding', 'utf-8')
+
+  // Format selection
+  if (options.type === 'video') {
+    const formatSelector = resolveVideoFormatSelector(options)
+    args.push('-f', formatSelector)
+    // Let yt-dlp automatically choose the best merge format (mkv/webm/mp4)
+    // based on codec compatibility. Forcing MP4 can cause failures
+    // when codecs are incompatible (e.g., VP9+Opus requires mkv/webm)
+  } else if (options.type === 'audio') {
+    args.push('-f', resolveAudioFormatSelector(options))
+  } else if (options.type === 'extract') {
+    args.push('-x')
+    args.push('--audio-format', options.extractFormat || 'mp3')
+    args.push('--audio-quality', options.extractQuality || '5')
+  }
+
+  // Time range
+  if (options.startTime || options.endTime) {
+    const start = options.startTime || '0'
+    const end = options.endTime || ''
+    args.push('--download-sections', `*${start}-${end || ''}`)
+  }
+
+  // Subtitles
+  if (options.downloadSubs) {
+    args.push('--write-subs', '--sub-langs', 'all')
+  }
+
+  // Output path with proper encoding handling
+  const baseDownloadPath = options.customDownloadPath?.trim() || downloadPath
+  const filenameTemplate = sanitizeFilenameTemplate(
+    options.customFilenameTemplate ?? '%(title)s via VidBee.%(ext)s'
+  )
+  const safeTemplate = filenameTemplate.replace(/^[\\/]+/, '')
+  const outputTemplate = path.join(baseDownloadPath, safeTemplate)
+  args.push('-o', outputTemplate)
+
+  // Add options for better filename handling
+  args.push('--no-part')
+  args.push('--no-playlist-reverse')
+
+  if (process.platform === 'win32') {
+    args.push('--windows-filenames')
+  }
+
+  if (settings.browserForCookies && settings.browserForCookies !== 'none') {
+    args.push('--cookies-from-browser', settings.browserForCookies)
+  }
+
+  const cookiesPath = settings.cookiesPath?.trim()
+  if (cookiesPath) {
+    args.push('--cookies', cookiesPath)
+  }
+
+  if (settings.proxy) {
+    args.push('--proxy', settings.proxy)
+  }
+
+  const configPath = resolvePathWithHome(settings.configPath)
+  if (configPath) {
+    args.push('--config-location', configPath)
+  }
+
+  if (jsRuntimeArgs.length > 0) {
+    args.push(...jsRuntimeArgs)
+  }
+
+  args.push(options.url)
+
+  return args
+}
--- a/src/main/download-engine/format-utils.ts
+++ b/src/main/download-engine/format-utils.ts
@@ -0,0 +1,208 @@
+import type {
+  AppSettings,
+  DownloadOptions,
+  OneClickQualityPreset,
+  VideoFormat
+} from '../../shared/types'
+
+const qualityPresetToVideoHeight: Record<OneClickQualityPreset, number | null> = {
+  best: null,
+  good: 1080,
+  normal: 720,
+  bad: 480,
+  worst: 360
+}
+
+const qualityPresetToAudioAbr: Record<OneClickQualityPreset, number | null> = {
+  best: 320,
+  good: 256,
+  normal: 192,
+  bad: 128,
+  worst: 96
+}
+
+const selectVideoFormatForPreset = (
+  formats: VideoFormat[],
+  preset: OneClickQualityPreset
+): VideoFormat | undefined => {
+  if (formats.length === 0) {
+    return undefined
+  }
+
+  const sorted = [...formats].sort((a, b) => {
+    const heightDiff = (b.height ?? 0) - (a.height ?? 0)
+    if (heightDiff !== 0) return heightDiff
+    const fpsDiff = (b.fps ?? 0) - (a.fps ?? 0)
+    if (fpsDiff !== 0) return fpsDiff
+    return (b.tbr ?? 0) - (a.tbr ?? 0)
+  })
+
+  if (preset === 'worst') {
+    return sorted[sorted.length - 1] ?? sorted[0]
+  }
+
+  const heightLimit = qualityPresetToVideoHeight[preset]
+  if (!heightLimit) {
+    return sorted[0]
+  }
+
+  const withinLimit = sorted.find((format) => {
+    const height = format.height ?? 0
+    return height > 0 && height <= heightLimit
+  })
+
+  return withinLimit ?? sorted[0]
+}
+
+const selectAudioFormatForPreset = (
+  formats: VideoFormat[],
+  preset: OneClickQualityPreset
+): VideoFormat | undefined => {
+  if (formats.length === 0) {
+    return undefined
+  }
+
+  const sorted = [...formats].sort((a, b) => {
+    const bitrateDiff = (b.tbr ?? 0) - (a.tbr ?? 0)
+    if (bitrateDiff !== 0) return bitrateDiff
+    const sizeA = a.filesize ?? a.filesize_approx ?? 0
+    const sizeB = b.filesize ?? b.filesize_approx ?? 0
+    if (sizeB !== sizeA) return sizeB - sizeA
+    return 0
+  })
+
+  if (preset === 'worst') {
+    return sorted[sorted.length - 1] ?? sorted[0]
+  }
+
+  const abrLimit = qualityPresetToAudioAbr[preset]
+  if (!abrLimit) {
+    return sorted[0]
+  }
+
+  const withinLimit = sorted.find((format) => {
+    const bitrate = format.tbr ?? 0
+    return bitrate > 0 && bitrate <= abrLimit
+  })
+
+  return withinLimit ?? sorted[0]
+}
+
+const findFormatBySelector = (
+  formats: VideoFormat[],
+  selector?: string
+): VideoFormat | undefined => {
+  if (!selector) {
+    return undefined
+  }
+
+  const candidateIds = selector
+    .split('/')
+    .map((option) => option.split('+')[0].trim())
+    .filter((option) => option.length > 0)
+
+  for (const candidateId of candidateIds) {
+    const match = formats.find((format) => format.format_id === candidateId)
+    if (match) {
+      return match
+    }
+  }
+
+  return undefined
+}
+
+export const findFormatByIdCandidates = (
+  formats: VideoFormat[],
+  rawFormatId: string | undefined
+): VideoFormat | undefined => {
+  if (!rawFormatId) {
+    return undefined
+  }
+
+  const parts = rawFormatId
+    .split('+')
+    .map((part) => part.trim())
+    .filter((part) => part.length > 0)
+
+  for (const part of parts) {
+    const match = formats.find((format) => format.format_id === part)
+    if (match) {
+      return match
+    }
+  }
+
+  return undefined
+}
+
+export const parseSizeToBytes = (value?: string): number | undefined => {
+  if (!value) {
+    return undefined
+  }
+
+  const cleaned = value.trim().replace(/^~\s*/, '')
+  if (!cleaned) {
+    return undefined
+  }
+
+  const match = cleaned.match(/^([\d.,]+)\s*([KMGTP]?i?B)$/i)
+  if (!match) {
+    return undefined
+  }
+
+  const amount = Number(match[1].replace(/,/g, ''))
+  if (Number.isNaN(amount)) {
+    return undefined
+  }
+
+  const unit = match[2].toUpperCase()
+  const multipliers: Record<string, number> = {
+    B: 1,
+    KB: 1_000,
+    KIB: 1_024,
+    MB: 1_000_000,
+    MIB: 1_048_576,
+    GB: 1_000_000_000,
+    GIB: 1_073_741_824,
+    TB: 1_000_000_000_000,
+    TIB: 1_099_511_627_776
+  }
+
+  const multiplier = multipliers[unit]
+  if (!multiplier) {
+    return undefined
+  }
+
+  return Math.round(amount * multiplier)
+}
+
+export const resolveSelectedFormat = (
+  formats: VideoFormat[],
+  options: DownloadOptions,
+  settings: AppSettings
+): VideoFormat | undefined => {
+  const directMatch = findFormatBySelector(formats, options.format)
+  if (directMatch) {
+    return directMatch
+  }
+
+  const preset = settings.oneClickQuality ?? 'best'
+
+  if (options.type === 'video') {
+    const videoFormats = formats.filter(
+      (format) => format.video_ext !== 'none' && !!format.vcodec && format.vcodec !== 'none'
+    )
+    return selectVideoFormatForPreset(videoFormats, preset)
+  }
+
+  if (options.type === 'audio' || options.type === 'extract') {
+    const audioFormats = formats.filter(
+      (format) =>
+        !!format.acodec &&
+        format.acodec !== 'none' &&
+        (!format.video_ext || format.video_ext === 'none')
+    )
+    return selectAudioFormatForPreset(audioFormats, preset)
+  }
+
+  return undefined
+}
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -1,30 +1,143 @@
-import { join } from 'node:path'
+import { existsSync } from 'node:fs'
+import { isAbsolute, join, relative, resolve } from 'node:path'
 import { electronApp, optimizer } from '@electron-toolkit/utils'
-import { app, BrowserWindow, shell } from 'electron'
-import log from 'electron-log'
+import { APP_PROTOCOL, APP_PROTOCOL_SCHEME } from '@shared/constants'
+import { app, BrowserWindow, type BrowserWindowConstructorOptions, protocol, shell } from 'electron'
+import log from 'electron-log/main'
 import { autoUpdater } from 'electron-updater'
 import appIcon from '../../build/icon.png?asset'
-import { downloadEngine } from './download-engine'
+import { configureLogger } from './config/logger-config'
 import { services } from './ipc'
+import { downloadEngine } from './lib/download-engine'
+import { ffmpegManager } from './lib/ffmpeg-manager'
+import { subscriptionManager } from './lib/subscription-manager'
+import { subscriptionScheduler } from './lib/subscription-scheduler'
 import { ytdlpManager } from './lib/ytdlp-manager'
 import { settingsManager } from './settings'
 import { createTray, destroyTray } from './tray'
+import { applyAutoLaunchSetting } from './utils/auto-launch'
+import { applyDockVisibility } from './utils/dock'
+
+// Initialize electron-log for main process
+log.initialize()
+
+// Configure logger settings
+configureLogger()
+
+const RENDERER_DIST_PATH = join(__dirname, '../renderer')
+
+protocol.registerSchemesAsPrivileged([
+  {
+    scheme: APP_PROTOCOL,
+    privileges: {
+      secure: true,
+      standard: true,
+      supportFetchAPI: true
+    }
+  }
+])

 let mainWindow: BrowserWindow | null = null
 let isQuitting = false
+interface DeepLinkData {
+  url: string
+  type: 'single' | 'playlist'
+}
+const pendingDeepLinkUrls: DeepLinkData[] = []
+let isRendererReady = false
+
+const parseDownloadDeepLink = (rawUrl: string): DeepLinkData | null => {
+  try {
+    const parsed = new URL(rawUrl)
+    if (parsed.protocol !== `${APP_PROTOCOL}:`) {
+      return null
+    }
+
+    const host = parsed.hostname
+    const path = parsed.pathname.replace(/^\/+/, '')
+    const isDownloadLink = host === 'download' || path.startsWith('download')
+    if (!isDownloadLink) {
+      return null
+    }
+
+    const targetUrl = parsed.searchParams.get('url')
+    if (!targetUrl || !targetUrl.trim()) {
+      return null
+    }
+
+    const typeParam = parsed.searchParams.get('type')
+    const type = typeParam === 'playlist' ? 'playlist' : 'single'
+
+    return {
+      url: targetUrl.trim(),
+      type
+    }
+  } catch (error) {
+    log.warn('Failed to parse deep link:', error)
+    return null
+  }
+}
+
+const deliverDeepLink = (data: DeepLinkData): void => {
+  if (!mainWindow || !isRendererReady) {
+    pendingDeepLinkUrls.push(data)
+    return
+  }
+
+  if (mainWindow.isMinimized()) {
+    mainWindow.restore()
+  }
+  if (!mainWindow.isVisible()) {
+    mainWindow.show()
+  }
+  mainWindow.focus()
+  mainWindow.webContents.send('download:deeplink', data)
+}
+
+const flushPendingDeepLinks = (): void => {
+  if (!mainWindow || !isRendererReady || pendingDeepLinkUrls.length === 0) {
+    return
+  }
+
+  const pending = pendingDeepLinkUrls.splice(0, pendingDeepLinkUrls.length)
+  for (const data of pending) {
+    mainWindow.webContents.send('download:deeplink', data)
+  }
+}
+
+const handleDeepLinkUrl = (rawUrl: string): void => {
+  const data = parseDownloadDeepLink(rawUrl)
+  if (!data) {
+    log.warn('Ignored unsupported deep link:', rawUrl)
+    return
+  }
+  deliverDeepLink(data)
+}
+
+const handleDeepLinkArgv = (argv: string[]): void => {
+  for (const arg of argv) {
+    if (arg.startsWith(`${APP_PROTOCOL}://`)) {
+      handleDeepLinkUrl(arg)
+    }
+  }
+}
+
+subscriptionManager.on('subscriptions:updated', (subscriptions) => {
+  mainWindow?.webContents.send('subscriptions:updated', subscriptions)
+})

 export function createWindow(): void {
-  // Create the browser window
-  mainWindow = new BrowserWindow({
+  const isMac = process.platform === 'darwin'
+  const isWindows = process.platform === 'win32'
+  const shouldStartHidden = isWindows && app.getLoginItemSettings().wasOpenedAtLogin
+
+  const windowOptions: BrowserWindowConstructorOptions = {
    width: 1200,
    height: 800,
    show: false,
-    titleBarStyle: 'hidden', // Hide title bar on macOS
    autoHideMenuBar: true,
    icon: appIcon, // Set application icon
    frame: false,
-    vibrancy: 'fullscreen-ui', // on MacOS
-    backgroundMaterial: 'acrylic', // on Windows 11
    webPreferences: {
      preload: join(__dirname, '../preload/index.js'),
      sandbox: false,
@@ -32,7 +145,20 @@ export function createWindow(): void {
      nodeIntegration: false,
      webSecurity: false // Allow drag regions to work
    }
-  })
+  }
+
+  if (isMac) {
+    windowOptions.titleBarStyle = 'hidden'
+    windowOptions.trafficLightPosition = { x: 12.5, y: 10 }
+    windowOptions.vibrancy = 'fullscreen-ui'
+  }
+
+  if (isWindows) {
+    windowOptions.backgroundMaterial = 'acrylic'
+  }
+
+  // Create the browser window
+  mainWindow = new BrowserWindow(windowOptions)

  mainWindow.on('close', (event) => {
    const closeToTray = settingsManager.get('closeToTray')
@@ -43,6 +169,9 @@ export function createWindow(): void {
  })

  mainWindow.on('ready-to-show', () => {
+    if (shouldStartHidden) {
+      return
+    }
    mainWindow?.show()
  })

@@ -56,9 +185,15 @@ export function createWindow(): void {
  if (process.env.ELECTRON_RENDERER_URL) {
    mainWindow.loadURL(process.env.ELECTRON_RENDERER_URL)
  } else {
-    mainWindow.loadFile(join(__dirname, '../renderer/index.html'))
+    mainWindow.loadURL(`${APP_PROTOCOL_SCHEME}renderer/index.html`)
  }

+  mainWindow.webContents.on('did-finish-load', () => {
+    mainWindow?.webContents.send('subscriptions:updated', subscriptionManager.getAll())
+    isRendererReady = true
+    flushPendingDeepLinks()
+  })
+
  // Setup download engine event forwarding to renderer
  setupDownloadEvents()
 }
@@ -85,6 +220,151 @@ function setupDownloadEvents(): void {
  })
 }

+function sanitizeRequestPath(requestUrl: URL): string {
+  const rawPath = `${requestUrl.hostname}${decodeURIComponent(requestUrl.pathname)}`
+  const trimmedLeading = rawPath.replace(/^\/+/, '')
+  const cleaned = trimmedLeading.replace(/\/+$/, '')
+  return cleaned || 'index.html'
+}
+
+function isWithinBase(targetPath: string, basePath: string): boolean {
+  const relativePath = relative(basePath, targetPath)
+  return !relativePath.startsWith('..') && !isAbsolute(relativePath)
+}
+
+function resolveVidbeeFilePath(requestUrl: URL, userDataPath: string): string | null {
+  const sanitizedPath = sanitizeRequestPath(requestUrl)
+  const [rootSegment, ...restSegments] = sanitizedPath.split('/')
+  const rendererPath = restSegments.join('/') || 'index.html'
+
+  if (rootSegment === 'renderer') {
+    const rendererTarget = resolve(RENDERER_DIST_PATH, rendererPath)
+
+    if (isWithinBase(rendererTarget, RENDERER_DIST_PATH) && existsSync(rendererTarget)) {
+      return rendererTarget
+    }
+  }
+
+  const userDataTarget = resolve(userDataPath, sanitizedPath)
+
+  if (isWithinBase(userDataTarget, userDataPath) && existsSync(userDataTarget)) {
+    return userDataTarget
+  }
+
+  const rendererFallback = resolve(RENDERER_DIST_PATH, sanitizedPath)
+
+  if (isWithinBase(rendererFallback, RENDERER_DIST_PATH) && existsSync(rendererFallback)) {
+    return rendererFallback
+  }
+
+  return null
+}
+
+function registerVidbeeProtocol(): void {
+  try {
+    const userDataPath = app.getPath('userData')
+    protocol.registerFileProtocol(APP_PROTOCOL, (request, callback) => {
+      const requestUrl = new URL(request.url)
+      const filePath = resolveVidbeeFilePath(requestUrl, userDataPath)
+
+      if (!filePath) {
+        log.error(`File not found for ${request.url}`)
+        callback({ error: -6 })
+        return
+      }
+
+      callback(filePath)
+    })
+  } catch (error) {
+    log.error(`Failed to register ${APP_PROTOCOL} protocol:`, error)
+  }
+}
+
+function initAutoUpdater(): void {
+  try {
+    log.info('Initializing auto-updater...')
+
+    log.transports.file.level = 'info'
+    autoUpdater.logger = log
+    autoUpdater.autoDownload = true
+    autoUpdater.autoInstallOnAppQuit = true
+
+    autoUpdater.on('update-available', (info) => {
+      log.info('Update available:', info.version)
+      mainWindow?.webContents.send('update:available', info)
+
+      // If auto-update is enabled, the update will be downloaded automatically
+      // because autoDownload is set to true
+      if (settingsManager.get('autoUpdate')) {
+        log.info('Auto-update is enabled, update will be downloaded automatically')
+      }
+    })
+
+    autoUpdater.on('update-not-available', (info) => {
+      log.info('Update not available:', info.version)
+      mainWindow?.webContents.send('update:not-available', info)
+    })
+
+    autoUpdater.on('error', (err) => {
+      log.error('Update error:', err)
+      mainWindow?.webContents.send('update:error', err.message)
+    })
+
+    autoUpdater.on('download-progress', (progressObj) => {
+      log.info('Download progress:', progressObj.percent)
+      mainWindow?.webContents.send('update:download-progress', progressObj)
+    })
+
+    autoUpdater.on('update-downloaded', (info) => {
+      log.info('Update downloaded:', info.version)
+      mainWindow?.webContents.send('update:downloaded', info)
+
+      if (mainWindow) {
+        mainWindow.webContents.send('update:show-notification', {
+          version: info.version
+        })
+      }
+    })
+
+    log.info('Auto-updater initialized successfully')
+
+    // Check for updates immediately if auto-update is enabled
+    const autoUpdateEnabled = settingsManager.get('autoUpdate')
+    if (autoUpdateEnabled) {
+      log.info('Auto-update is enabled, checking for updates immediately...')
+      // Use checkForUpdates instead of checkForUpdatesAndNotify
+      // because we have our own notification system and want to ensure immediate download
+      void autoUpdater.checkForUpdates()
+    } else {
+      log.info('Auto-update is disabled, skipping automatic update check')
+    }
+  } catch (error) {
+    log.error('Failed to initialize auto-updater:', error)
+  }
+}
+
+const gotSingleInstanceLock = app.requestSingleInstanceLock()
+
+if (!gotSingleInstanceLock) {
+  app.quit()
+} else {
+  app.on('second-instance', (_event, argv) => {
+    handleDeepLinkArgv(argv)
+    if (mainWindow) {
+      if (mainWindow.isMinimized()) {
+        mainWindow.restore()
+      }
+      mainWindow.show()
+      mainWindow.focus()
+    }
+  })
+}
+
+app.on('open-url', (event, url) => {
+  event.preventDefault()
+  handleDeepLinkUrl(url)
+})
+
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
@@ -92,6 +372,13 @@ app.whenReady().then(async () => {
  // Set app user model id for windows
  electronApp.setAppUserModelId('com.vidbee')

+  registerVidbeeProtocol()
+
+  const registered = app.setAsDefaultProtocolClient(APP_PROTOCOL)
+  if (!registered) {
+    log.warn(`Failed to register ${APP_PROTOCOL} protocol handler`)
+  }
+
  // Default open or close DevTools by F12 in development
  // and ignore CommandOrControl + R in production.
  app.on('browser-window-created', (_, window) => {
@@ -99,98 +386,40 @@ app.whenReady().then(async () => {
  })

  // IPC services are automatically registered by electron-ipc-decorator when imported
-  console.log('IPC services available:', Object.keys(services))
+  log.info('IPC services available:', Object.keys(services))
+
+  // Initialize ffmpeg
+  try {
+    log.info('Initializing ffmpeg...')
+    await ffmpegManager.initialize()
+    log.info('ffmpeg initialized successfully')
+  } catch (error) {
+    log.error('Failed to initialize ffmpeg:', error)
+  }

  // Initialize yt-dlp
  try {
-    console.log('Initializing yt-dlp...')
+    log.info('Initializing yt-dlp...')
    await ytdlpManager.initialize()
-    console.log('yt-dlp initialized successfully')
+    log.info('yt-dlp initialized successfully')
  } catch (error) {
-    console.error('Failed to initialize yt-dlp:', error)
+    log.error('Failed to initialize yt-dlp:', error)
  }

-  // Initialize auto-updater (only in production)
-  if (process.env.NODE_ENV === 'production') {
-    try {
-      console.log('Initializing auto-updater...')
-
-      // Configure logging
-      log.transports.file.level = 'info'
-      autoUpdater.logger = log
-
-      // Configure auto-updater for production
-      autoUpdater.autoDownload = true // Auto download updates
-      autoUpdater.autoInstallOnAppQuit = true // Auto install on quit
-
-      // Set up event listeners
-      autoUpdater.on('update-available', (info) => {
-        log.info('Update available:', info.version)
-        console.log('Update available:', info.version)
-        // Send notification to renderer
-        mainWindow?.webContents.send('update:available', info)
-      })
-
-      autoUpdater.on('update-not-available', (info) => {
-        log.info('Update not available:', info.version)
-        console.log('Update not available:', info.version)
-        // Send notification to renderer
-        mainWindow?.webContents.send('update:not-available', info)
-      })
-
-      autoUpdater.on('error', (err) => {
-        log.error('Update error:', err)
-        console.error('Update error:', err)
-        // Send error to renderer
-        mainWindow?.webContents.send('update:error', err.message)
-      })
-
-      autoUpdater.on('download-progress', (progressObj) => {
-        log.info('Download progress:', progressObj.percent)
-        console.log('Download progress:', progressObj.percent)
-        // Send progress to renderer
-        mainWindow?.webContents.send('update:download-progress', progressObj)
-      })
-
-      autoUpdater.on('update-downloaded', (info) => {
-        log.info('Update downloaded:', info.version)
-        console.log('Update downloaded:', info.version)
-        // Send notification to renderer
-        mainWindow?.webContents.send('update:downloaded', info)
-
-        // Show system notification
-        if (mainWindow) {
-          mainWindow.webContents.send('update:show-notification', {
-            title: 'Update Ready',
-            body: `Version ${info.version} has been downloaded and will be installed on restart.`,
-            icon: 'app-icon'
-          })
-        }
-      })
-
-      // Check for updates on startup if auto-update is enabled
-      if (settingsManager.get('autoUpdate')) {
-        log.info('Auto-update is enabled, checking for updates...')
-        console.log('Auto-update is enabled, checking for updates...')
-        // Use checkForUpdatesAndNotify for automatic notifications
-        await autoUpdater.checkForUpdatesAndNotify()
-      }
-
-      log.info('Auto-updater initialized successfully')
-      console.log('Auto-updater initialized successfully')
-    } catch (error) {
-      log.error('Failed to initialize auto-updater:', error)
-      console.error('Failed to initialize auto-updater:', error)
-    }
-  } else {
-    console.log('Skipping auto-updater initialization in development mode')
-  }
+  applyDockVisibility(settingsManager.get('hideDockIcon'))
+  applyAutoLaunchSetting(settingsManager.get('launchAtLogin'))

  createWindow()

+  initAutoUpdater()
+
  // Create system tray
  createTray()

+  subscriptionScheduler.start()
+
+  handleDeepLinkArgv(process.argv)
+
  app.on('activate', () => {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
--- a/src/main/ipc/index.ts
+++ b/src/main/ipc/index.ts
@@ -4,6 +4,7 @@ import { DownloadService } from './services/download-service'
 import { FileSystemService } from './services/file-system-service'
 import { HistoryService } from './services/history-service'
 import { SettingsService } from './services/settings-service'
+import { SubscriptionService } from './services/subscription-service'
 import { ThumbnailService } from './services/thumbnail-service'
 import { UpdateService } from './services/update-service'
 import { WindowService } from './services/window-service'
@@ -15,6 +16,7 @@ export const services = createServices([
  FileSystemService,
  HistoryService,
  SettingsService,
+  SubscriptionService,
  ThumbnailService,
  UpdateService,
  WindowService
--- a/src/main/ipc/services/app-service.ts
+++ b/src/main/ipc/services/app-service.ts
@@ -1,6 +1,7 @@
 import os from 'node:os'
 import { app, BrowserWindow, dialog } from 'electron'
 import { type IpcContext, IpcMethod, IpcService } from 'electron-ipc-decorator'
+import { scopedLoggers } from '../../utils/logger'

 class AppService extends IpcService {
  static readonly groupName = 'app'
@@ -32,6 +33,26 @@ class AppService extends IpcService {

    return dialog.showMessageBox(options)
  }
+
+  @IpcMethod()
+  async getSiteIcon(_context: IpcContext, domain: string): Promise<string | null> {
+    try {
+      const iconUrl = `https://unavatar.io/${domain}`
+      const response = await fetch(iconUrl)
+      if (!response.ok) {
+        return null
+      }
+
+      const arrayBuffer = await response.arrayBuffer()
+      const buffer = Buffer.from(arrayBuffer)
+      const contentType = response.headers.get('content-type') || 'image/png'
+      const base64 = buffer.toString('base64')
+      return `data:${contentType};base64,${base64}`
+    } catch (error) {
+      scopedLoggers.system.error('Failed to fetch site icon:', error)
+      return null
+    }
+  }
 }

 export { AppService }
--- a/src/main/ipc/services/download-service.ts
+++ b/src/main/ipc/services/download-service.ts
@@ -3,10 +3,11 @@ import type {
  DownloadItem,
  DownloadOptions,
  PlaylistDownloadOptions,
+  PlaylistDownloadResult,
  PlaylistInfo,
  VideoInfo
 } from '../../../shared/types'
-import { downloadEngine } from '../../download-engine'
+import { downloadEngine } from '../../lib/download-engine'

 class DownloadService extends IpcService {
  static readonly groupName = 'download'
@@ -45,7 +46,7 @@ class DownloadService extends IpcService {
  async startPlaylistDownload(
    _context: IpcContext,
    options: PlaylistDownloadOptions
-  ): Promise<string[]> {
+  ): Promise<PlaylistDownloadResult> {
    return downloadEngine.startPlaylistDownload(options)
  }
 }
--- a/src/main/ipc/services/file-system-service.ts
+++ b/src/main/ipc/services/file-system-service.ts
@@ -1,9 +1,14 @@
-import type { Dirent } from 'node:fs'
+import { execFile, execSync } from 'node:child_process'
 import fs from 'node:fs/promises'
 import os from 'node:os'
 import path from 'node:path'
-import { dialog, shell } from 'electron'
+import { pathToFileURL } from 'node:url'
+import { promisify } from 'node:util'
+import { clipboard, dialog, shell } from 'electron'
 import { type IpcContext, IpcMethod, IpcService } from 'electron-ipc-decorator'
+import { scopedLoggers } from '../../utils/logger'
+
+const execFileAsync = promisify(execFile)

 class FileSystemService extends IpcService {
  static readonly groupName = 'fs'
@@ -36,7 +41,23 @@ class FileSystemService extends IpcService {

  @IpcMethod()
  getDefaultDownloadPath(_context: IpcContext): string {
-    return `${os.homedir()}/Downloads`
+    const fallbackPath = path.join(os.homedir(), 'Downloads')
+
+    if (process.platform === 'linux' || process.platform === 'freebsd') {
+      try {
+        const xdgPath = execSync('xdg-user-dir DOWNLOAD', { encoding: 'utf8' }).trim()
+        if (xdgPath) {
+          return xdgPath
+        }
+      } catch (error) {
+        scopedLoggers.system.warn(
+          'Unable to resolve XDG download directory, falling back to default:',
+          error
+        )
+      }
+    }
+
+    return fallbackPath
  }

  @IpcMethod()
@@ -56,108 +77,74 @@ class FileSystemService extends IpcService {
      }

      if (stats?.isDirectory()) {
-        const candidate = await this.findLikelyFile(normalizedPath, normalizedPath)
-        if (candidate) {
-          shell.showItemInFolder(candidate)
-          return true
-        }
-
        const result = await shell.openPath(normalizedPath)
        if (result) {
-          console.error('Failed to open directory:', result)
+          scopedLoggers.system.error('Failed to open directory:', result)
          return false
        }
        return true
      }

-      const fallbackDirectory = path.dirname(normalizedPath)
-      const fallbackCandidate = await this.findLikelyFile(fallbackDirectory, normalizedPath)
-      if (fallbackCandidate) {
-        shell.showItemInFolder(fallbackCandidate)
+      // If the exact path doesn't exist, try to open the parent directory
+      const parentDirectory = path.dirname(normalizedPath)
+      const parentStats = await fs.stat(parentDirectory).catch(() => null)
+
+      if (parentStats?.isDirectory()) {
+        const result = await shell.openPath(parentDirectory)
+        if (result) {
+          scopedLoggers.system.error('Failed to open parent directory:', result)
+          return false
+        }
        return true
      }

-      const result = await shell.openPath(fallbackDirectory)
-      if (!result) {
-        return true
-      }
-      console.error('Failed to open directory:', result)
+      scopedLoggers.system.error('File or directory does not exist:', normalizedPath)
+      return false
    } catch (error) {
-      try {
-        const directory = path.dirname(path.normalize(this.sanitizePath(filePath)))
-        const dirStats = await fs.stat(directory)
-        if (dirStats.isDirectory()) {
-          const fallbackCandidate = await this.findLikelyFile(directory, directory)
-          if (fallbackCandidate) {
-            shell.showItemInFolder(fallbackCandidate)
-            return true
-          }
-          const result = await shell.openPath(directory)
-          if (result) {
-            console.error('Failed to open directory:', result)
-            return false
-          }
-          return true
-        }
-      } catch (dirError) {
-        console.error('Failed to open parent directory:', dirError)
-      }
-      console.error('Failed to open file location:', error)
+      scopedLoggers.system.error('Failed to open file location:', error)
      return false
    }
+  }

-    return false
+  @IpcMethod()
+  async copyFileToClipboard(_context: IpcContext, filePath: string): Promise<boolean> {
+    try {
+      if (!filePath) {
+        return false
+      }
+
+      const sanitizedPath = this.sanitizePath(filePath)
+      const normalizedPath = path.normalize(sanitizedPath)
+      const stats = await fs.stat(normalizedPath)
+      if (!stats.isFile()) {
+        return false
+      }
+
+      const resolvedPath = path.resolve(normalizedPath)
+
+      await this.copyFileToClipboardByPlatform(resolvedPath)
+
+      return true
+    } catch (error) {
+      scopedLoggers.system.error('Failed to copy file to clipboard:', error)
+      return false
+    }
  }

  private sanitizePath(target: string): string {
    return target.trim().replace(/^['"]|['"]$/g, '')
  }

-  private async findLikelyFile(directory: string, expectedPath: string): Promise<string | null> {
-    try {
-      const dirStats = await fs.stat(directory)
-      if (!dirStats.isDirectory()) {
-        return null
-      }
-
-      const entries = await fs.readdir(directory, { withFileTypes: true })
-      const files = entries.filter((entry: Dirent) => entry.isFile())
-      if (files.length === 0) {
-        return null
-      }
-
-      const expectedBase = path.basename(expectedPath).toLowerCase()
-      const expectedName = path.parse(expectedPath).name.toLowerCase()
-
-      const exactMatch = files.find((entry) => entry.name.toLowerCase() === expectedBase)
-      if (exactMatch) {
-        return path.join(directory, exactMatch.name)
-      }
-
-      if (expectedName) {
-        const partialMatch = files.find((entry) => entry.name.toLowerCase().includes(expectedName))
-        if (partialMatch) {
-          return path.join(directory, partialMatch.name)
-        }
-      }
-
-      let latestMatch: { filePath: string; mtimeMs: number } | null = null
-      for (const entry of files) {
-        const candidatePath = path.join(directory, entry.name)
-        try {
-          const candidateStats = await fs.stat(candidatePath)
-          if (!latestMatch || candidateStats.mtimeMs > latestMatch.mtimeMs) {
-            latestMatch = { filePath: candidatePath, mtimeMs: candidateStats.mtimeMs }
-          }
-        } catch (statError) {
-          console.error('Failed to stat candidate file:', statError)
-        }
-      }
-
-      return latestMatch?.filePath ?? null
-    } catch (error) {
-      console.error('Failed to search for matching file:', error)
-      return null
+  private async copyFileToClipboardByPlatform(resolvedPath: string): Promise<void> {
+    switch (process.platform) {
+      case 'win32':
+        await this.copyFileToClipboardWindows(resolvedPath)
+        return
+      case 'darwin':
+        await this.copyFileToClipboardMac(resolvedPath)
+        return
+      default:
+        await this.copyFileToClipboardLinux(resolvedPath)
    }
  }

@@ -167,7 +154,158 @@ class FileSystemService extends IpcService {
      await shell.openExternal(url)
      return true
    } catch (error) {
-      console.error('Failed to open external URL:', error)
+      scopedLoggers.system.error('Failed to open external URL:', error)
+      return false
+    }
+  }
+
+  private async copyFileToClipboardWindows(resolvedPath: string): Promise<void> {
+    const escaped = resolvedPath.replace(/'/g, "''")
+    try {
+      await execFileAsync('powershell.exe', [
+        '-NoLogo',
+        '-NoProfile',
+        '-Command',
+        `Set-Clipboard -Path '${escaped}'`
+      ])
+      return
+    } catch (error) {
+      scopedLoggers.system.error(
+        'PowerShell clipboard copy failed, falling back to manual buffer:',
+        error
+      )
+    }
+
+    const winPath = resolvedPath.replace(/\//g, '\\')
+    const fileList = `${winPath}\u0000\u0000`
+    const encodedList = Buffer.from(fileList, 'ucs2')
+
+    const dropFilesStructSize = 20
+    const buffer = Buffer.alloc(dropFilesStructSize + encodedList.length)
+    buffer.writeUInt32LE(dropFilesStructSize, 0)
+    buffer.writeInt32LE(0, 4)
+    buffer.writeInt32LE(0, 8)
+    buffer.writeUInt32LE(0, 12)
+    buffer.writeUInt32LE(1, 16)
+    encodedList.copy(buffer, dropFilesStructSize)
+
+    clipboard.writeBuffer('CF_HDROP', buffer)
+    clipboard.writeBuffer('Preferred DropEffect', Buffer.from([1, 0, 0, 0]))
+    clipboard.writeBuffer('FileNameW', Buffer.from(`${path.basename(resolvedPath)}\u0000`, 'ucs2'))
+    clipboard.writeBuffer('FileName', Buffer.from(`${path.basename(resolvedPath)}\u0000`, 'ascii'))
+  }
+
+  private async copyFileToClipboardMac(resolvedPath: string): Promise<void> {
+    const escaped = resolvedPath.replace(/\\/g, '\\\\').replace(/"/g, '\\"')
+    try {
+      await execFileAsync('osascript', ['-e', `set the clipboard to (POSIX file "${escaped}")`])
+      return
+    } catch (error) {
+      scopedLoggers.system.error(
+        'osascript clipboard copy failed, falling back to manual buffer:',
+        error
+      )
+    }
+
+    const entries = [
+      '<?xml version="1.0" encoding="UTF-8"?>',
+      '<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">',
+      '<plist version="1.0">',
+      '<array>',
+      `  <string>${this.escapeForPlist(resolvedPath)}</string>`,
+      '</array>',
+      '</plist>'
+    ]
+    const plist = Buffer.from(entries.join('\n'), 'utf8')
+    clipboard.writeBuffer('NSFilenamesPboardType', plist)
+
+    const fileUrl = pathToFileURL(resolvedPath).toString()
+    clipboard.writeBuffer('public.file-url', Buffer.from(`${fileUrl}\n`, 'utf8'))
+  }
+
+  private async copyFileToClipboardLinux(resolvedPath: string): Promise<void> {
+    const fileUrl = pathToFileURL(resolvedPath).toString()
+    const content = `copy\n${fileUrl}`
+    clipboard.writeBuffer('x-special/gnome-copied-files', Buffer.from(content, 'utf8'))
+    clipboard.writeBuffer('text/uri-list', Buffer.from(`${fileUrl}\n`, 'utf8'))
+  }
+
+  private escapeForPlist(value: string): string {
+    return value
+      .replace(/&/g, '&amp;')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&apos;')
+  }
+
+  @IpcMethod()
+  async fileExists(_context: IpcContext, filePath: string): Promise<boolean> {
+    try {
+      if (!filePath) {
+        return false
+      }
+
+      const sanitizedPath = this.sanitizePath(filePath)
+      const normalizedPath = path.normalize(sanitizedPath)
+
+      const stats = await fs.stat(normalizedPath).catch(() => null)
+
+      return stats?.isFile() ?? false
+    } catch (error) {
+      scopedLoggers.system.error('Failed to check file existence:', error)
+      return false
+    }
+  }
+
+  @IpcMethod()
+  async deleteFile(_context: IpcContext, filePath: string): Promise<boolean> {
+    try {
+      if (!filePath) {
+        return false
+      }
+
+      const sanitizedPath = this.sanitizePath(filePath)
+      const normalizedPath = path.normalize(sanitizedPath)
+
+      const stats = await fs.stat(normalizedPath).catch((error) => {
+        const err = error as NodeJS.ErrnoException
+        if (err?.code === 'ENOENT') {
+          return null
+        }
+        throw error
+      })
+
+      if (!stats) {
+        return false
+      }
+
+      if (stats.isFile()) {
+        await fs.unlink(normalizedPath).catch((error) => {
+          const err = error as NodeJS.ErrnoException
+          if (err?.code !== 'ENOENT') {
+            throw error
+          }
+        })
+        return true
+      }
+
+      if (stats.isDirectory()) {
+        const entries = await fs.readdir(normalizedPath)
+        if (entries.length === 0) {
+          await fs.rmdir(normalizedPath).catch((error) => {
+            const err = error as NodeJS.ErrnoException
+            if (err?.code !== 'ENOENT') {
+              throw error
+            }
+          })
+          return true
+        }
+      }
+
+      return false
+    } catch (error) {
+      scopedLoggers.system.error('Failed to delete file:', error)
      return false
    }
  }
--- a/src/main/ipc/services/history-service.ts
+++ b/src/main/ipc/services/history-service.ts
@@ -1,9 +1,6 @@
-import fs from 'node:fs/promises'
-import path from 'node:path'
 import { type IpcContext, IpcMethod, IpcService } from 'electron-ipc-decorator'
 import type { DownloadHistoryItem } from '../../../shared/types'
 import { historyManager } from '../../lib/history-manager'
-import { settingsManager } from '../../settings'

 class HistoryService extends IpcService {
  static readonly groupName = 'history'
@@ -24,280 +21,23 @@ class HistoryService extends IpcService {
  }

  @IpcMethod()
-  async removeHistoryItem(_context: IpcContext, id: string, outputPath?: string): Promise<boolean> {
-    const record = historyManager.getHistoryById(id)
-
-    await this.deleteOutputResource(record, outputPath)
-
+  removeHistoryItem(_context: IpcContext, id: string): boolean {
    return historyManager.removeHistoryItem(id)
  }

-  private async deleteOutputResource(
-    record: DownloadHistoryItem | undefined,
-    fallbackOutputPath?: string
-  ): Promise<void> {
-    try {
-      const candidatePaths = new Set<string>()
-      if (record?.outputPath) {
-        candidatePaths.add(record.outputPath)
-      }
-      if (fallbackOutputPath) {
-        candidatePaths.add(fallbackOutputPath)
-      }
-
-      for (const candidate of candidatePaths) {
-        if (await this.tryDeletePath(candidate)) {
-          return
-        }
-      }
-
-      const directories = this.collectCandidateDirectories(candidatePaths)
-      if (directories.length === 0) {
-        const defaultDownloadPath = settingsManager.get('downloadPath')
-        if (defaultDownloadPath) {
-          directories.push(defaultDownloadPath)
-        }
-      }
-
-      const matchKeys = this.collectMatchKeys(record, candidatePaths)
-      if (matchKeys.length === 0) {
-        return
-      }
-
-      const extensions = this.collectExtensions(candidatePaths, record)
-      for (const directory of directories) {
-        const matchedPath = await this.findMatchingFile(directory, matchKeys, extensions, record)
-        if (matchedPath && (await this.tryDeletePath(matchedPath))) {
-          return
-        }
-      }
-    } catch (error) {
-      console.error('Failed to delete output resource:', error)
-    }
+  @IpcMethod()
+  removeHistoryItems(_context: IpcContext, ids: string[]): number {
+    return historyManager.removeHistoryItems(ids)
  }

-  private sanitizePath(target: string): string {
-    return target.trim().replace(/^['"]|['"]$/g, '')
+  @IpcMethod()
+  removeHistoryByPlaylistId(_context: IpcContext, playlistId: string): number {
+    return historyManager.removeHistoryByPlaylistId(playlistId)
  }

-  private normalizeMatchString(value?: string): string {
-    if (!value) {
-      return ''
-    }
-    return value
-      .normalize('NFKC')
-      .toLowerCase()
-      .replace(/[^\p{L}\p{N}]+/gu, '')
-  }
-
-  private collectCandidateDirectories(candidatePaths: Set<string>): string[] {
-    const directories = new Set<string>()
-    for (const candidate of candidatePaths) {
-      const sanitized = this.sanitizePath(candidate)
-      if (!sanitized) continue
-      const normalized = path.normalize(sanitized)
-      if (!path.isAbsolute(normalized)) continue
-      const directory = path.dirname(normalized)
-      if (directory) {
-        directories.add(directory)
-      }
-    }
-    return Array.from(directories)
-  }
-
-  private collectExtensions(
-    candidatePaths: Set<string>,
-    record: DownloadHistoryItem | undefined
-  ): Set<string> {
-    const extensions = new Set<string>()
-
-    const addExtension = (ext?: string) => {
-      if (!ext) {
-        return
-      }
-      const trimmed = ext.trim()
-      if (!trimmed) {
-        return
-      }
-      const normalized = trimmed.startsWith('.')
-        ? trimmed.toLowerCase()
-        : `.${trimmed.toLowerCase()}`
-      extensions.add(normalized)
-    }
-
-    for (const candidate of candidatePaths) {
-      const sanitized = this.sanitizePath(candidate)
-      if (!sanitized) continue
-      addExtension(path.extname(sanitized))
-    }
-
-    addExtension(record?.outputPath ? path.extname(record.outputPath) : undefined)
-    addExtension(record?.selectedFormat?.ext)
-    addExtension(record?.selectedFormat?.video_ext)
-    addExtension(record?.selectedFormat?.audio_ext)
-
-    if (extensions.size === 0) {
-      const fallback =
-        record?.type === 'audio'
-          ? ['.mp3', '.m4a', '.aac', '.ogg', '.opus', '.flac', '.wav']
-          : ['.mp4', '.mkv', '.webm', '.mov', '.avi']
-      for (const ext of fallback) {
-        extensions.add(ext)
-      }
-    }
-
-    return extensions
-  }
-
-  private collectMatchKeys(
-    record: DownloadHistoryItem | undefined,
-    candidatePaths: Set<string>
-  ): string[] {
-    const keys = new Set<string>()
-    const fallbackKeys: string[] = []
-
-    const tryAddKey = (value?: string) => {
-      if (!value) return
-      const normalized = this.normalizeMatchString(value)
-      if (!normalized) return
-      if (normalized.length >= 3) {
-        keys.add(normalized)
-      } else {
-        fallbackKeys.push(normalized)
-      }
-    }
-
-    for (const candidate of candidatePaths) {
-      const sanitized = this.sanitizePath(candidate)
-      if (!sanitized) continue
-      const baseName = path.parse(sanitized).name
-      tryAddKey(baseName)
-    }
-
-    tryAddKey(record?.title)
-    tryAddKey(record?.id)
-
-    if (keys.size === 0) {
-      for (const key of fallbackKeys) {
-        keys.add(key)
-      }
-    }
-
-    return Array.from(keys)
-  }
-
-  private async findMatchingFile(
-    directory: string,
-    matchKeys: string[],
-    extensions: Set<string>,
-    record: DownloadHistoryItem | undefined
-  ): Promise<string | null> {
-    try {
-      const dirStats = await fs.stat(directory).catch((error) => {
-        const err = error as NodeJS.ErrnoException
-        if (err?.code === 'ENOENT') {
-          return null
-        }
-        throw error
-      })
-
-      if (!dirStats || !dirStats.isDirectory()) {
-        return null
-      }
-
-      const entries = await fs.readdir(directory, { withFileTypes: true })
-      const matches: Array<{ path: string; diff: number }> = []
-      const targetTimestamp = record?.completedAt ?? record?.downloadedAt
-      const maxDiff = 10 * 60 * 1000 // 10 minutes
-
-      for (const entry of entries) {
-        if (!entry.isFile()) continue
-
-        const entryPath = path.join(directory, entry.name)
-        const entryExt = path.extname(entry.name).toLowerCase()
-        if (extensions.size > 0 && entryExt && !extensions.has(entryExt)) {
-          continue
-        }
-
-        const normalizedName = this.normalizeMatchString(entry.name)
-        if (!normalizedName && matchKeys.length > 0) continue
-
-        const hasMatchKeys = matchKeys.length > 0
-        const isMatch = hasMatchKeys
-          ? matchKeys.some((key) => key && normalizedName.includes(key))
-          : true
-        if (!isMatch) continue
-
-        const stats = await fs.stat(entryPath).catch(() => null)
-        if (!stats) continue
-
-        if (targetTimestamp) {
-          const diff = Math.abs(stats.mtimeMs - targetTimestamp)
-          if (diff > maxDiff) {
-            continue
-          }
-          matches.push({ path: entryPath, diff })
-        } else {
-          if (!hasMatchKeys) {
-            continue
-          }
-          matches.push({ path: entryPath, diff: Number.POSITIVE_INFINITY })
-        }
-      }
-
-      if (matches.length === 0) {
-        return null
-      }
-
-      matches.sort((a, b) => a.diff - b.diff)
-      return matches[0]?.path ?? null
-    } catch (error) {
-      console.error('Failed to search for matching file:', error)
-      return null
-    }
-  }
-
-  private async tryDeletePath(rawPath: string): Promise<boolean> {
-    const sanitizedPath = this.sanitizePath(rawPath)
-    if (!sanitizedPath) return false
-
-    const normalizedPath = path.normalize(sanitizedPath)
-    const stats = await fs.stat(normalizedPath).catch((error) => {
-      const err = error as NodeJS.ErrnoException
-      if (err?.code === 'ENOENT') {
-        return null
-      }
-      throw error
-    })
-
-    if (!stats) {
-      return false
-    }
-
-    if (stats.isFile()) {
-      await fs.unlink(normalizedPath).catch((error) => {
-        const err = error as NodeJS.ErrnoException
-        if (err?.code !== 'ENOENT') {
-          throw error
-        }
-      })
-      return true
-    }
-
-    if (stats.isDirectory()) {
-      const entries = await fs.readdir(normalizedPath)
-      if (entries.length === 0) {
-        await fs.rmdir(normalizedPath).catch((error) => {
-          const err = error as NodeJS.ErrnoException
-          if (err?.code !== 'ENOENT') {
-            throw error
-          }
-        })
-        return true
-      }
-    }
-
-    return false
+  @IpcMethod()
+  clearHistory(_context: IpcContext): void {
+    historyManager.clearHistory()
  }

  @IpcMethod()
--- a/src/main/ipc/services/settings-service.ts
+++ b/src/main/ipc/services/settings-service.ts
@@ -1,7 +1,10 @@
 import { type IpcContext, IpcMethod, IpcService } from 'electron-ipc-decorator'
 import type { AppSettings } from '../../../shared/types'
+import { subscriptionScheduler } from '../../lib/subscription-scheduler'
 import { settingsManager } from '../../settings'
 import { updateTrayMenu } from '../../tray'
+import { applyAutoLaunchSetting } from '../../utils/auto-launch'
+import { applyDockVisibility } from '../../utils/dock'

 class SettingsService extends IpcService {
  static readonly groupName = 'settings'
@@ -18,6 +21,18 @@ class SettingsService extends IpcService {
    if (key === 'language') {
      updateTrayMenu()
    }
+
+    if (key === 'hideDockIcon') {
+      applyDockVisibility(value as AppSettings['hideDockIcon'])
+    }
+
+    if (key === 'launchAtLogin') {
+      applyAutoLaunchSetting(value as AppSettings['launchAtLogin'])
+    }
+
+    if (key === 'subscriptionCheckIntervalHours') {
+      subscriptionScheduler.refreshInterval()
+    }
  }

  @IpcMethod()
@@ -32,11 +47,26 @@ class SettingsService extends IpcService {
    if (settings.language) {
      updateTrayMenu()
    }
+
+    if (typeof settings.hideDockIcon === 'boolean') {
+      applyDockVisibility(settings.hideDockIcon)
+    }
+
+    if (typeof settings.launchAtLogin === 'boolean') {
+      applyAutoLaunchSetting(settings.launchAtLogin)
+    }
+
+    if (settings.subscriptionCheckIntervalHours !== undefined) {
+      subscriptionScheduler.refreshInterval()
+    }
  }

  @IpcMethod()
  reset(_context: IpcContext): void {
    settingsManager.reset()
+    applyDockVisibility(settingsManager.get('hideDockIcon'))
+    applyAutoLaunchSetting(settingsManager.get('launchAtLogin'))
+    subscriptionScheduler.refreshInterval()
  }
 }

--- a/src/main/ipc/services/subscription-service.ts
+++ b/src/main/ipc/services/subscription-service.ts
@@ -0,0 +1,167 @@
+import path from 'node:path'
+import { type IpcContext, IpcMethod, IpcService } from 'electron-ipc-decorator'
+import type {
+  SubscriptionCreatePayload,
+  SubscriptionResolvedFeed,
+  SubscriptionRule,
+  SubscriptionUpdatePayload
+} from '../../../shared/types'
+import { DEFAULT_SUBSCRIPTION_FILENAME_TEMPLATE } from '../../../shared/types'
+import { sanitizeFilenameTemplate } from '../../download-engine/args-builder'
+import { subscriptionManager } from '../../lib/subscription-manager'
+import { subscriptionScheduler } from '../../lib/subscription-scheduler'
+import { settingsManager } from '../../settings'
+
+interface CreateSubscriptionOptions {
+  url: string
+  keywords?: string[]
+  tags?: string[]
+  onlyDownloadLatest?: boolean
+  downloadDirectory?: string
+  namingTemplate?: string
+  enabled?: boolean
+}
+
+const ensureUrlHasProtocol = (value: string): string => {
+  if (!value) {
+    return value
+  }
+  if (!/^https?:\/\//i.test(value)) {
+    return `https://${value}`
+  }
+  return value
+}
+
+const resolveFeedFromInput = (rawUrl: string): SubscriptionResolvedFeed => {
+  const normalized = ensureUrlHasProtocol(rawUrl.trim())
+  const youTubeChannelMatch = normalized.match(/youtube\.com\/channel\/([A-Za-z0-9_-]+)/i)
+  if (youTubeChannelMatch) {
+    return {
+      sourceUrl: normalized,
+      feedUrl: `https://www.youtube.com/feeds/videos.xml?channel_id=${youTubeChannelMatch[1]}`,
+      platform: 'youtube'
+    }
+  }
+
+  if (/youtube\.com\/feeds\/videos\.xml/i.test(normalized)) {
+    return {
+      sourceUrl: normalized,
+      feedUrl: normalized,
+      platform: 'youtube'
+    }
+  }
+
+  const youTubeUserMatch = normalized.match(/youtube\.com\/(?:user|c)\/([^/?]+)/i)
+  if (youTubeUserMatch) {
+    return {
+      sourceUrl: normalized,
+      feedUrl: `https://www.youtube.com/feeds/videos.xml?user=${youTubeUserMatch[1]}`,
+      platform: 'youtube'
+    }
+  }
+
+  const youTubeHandleMatch = normalized.match(/youtube\.com\/(@[^/?]+)/i)
+  if (youTubeHandleMatch) {
+    const handle = youTubeHandleMatch[1].replace('@', '')
+    return {
+      sourceUrl: normalized,
+      feedUrl: `https://www.youtube.com/feeds/videos.xml?user=${handle}`,
+      platform: 'youtube'
+    }
+  }
+
+  const biliSpaceMatch = normalized.match(/bilibili\.com\/(?:space|user)\/(\d+)/i)
+  if (biliSpaceMatch) {
+    return {
+      sourceUrl: normalized,
+      feedUrl: `https://rsshub.app/bilibili/user/video/${biliSpaceMatch[1]}`,
+      platform: 'bilibili'
+    }
+  }
+
+  if (/rsshub\.app\/bilibili/i.test(normalized)) {
+    return {
+      sourceUrl: normalized,
+      feedUrl: normalized,
+      platform: 'bilibili'
+    }
+  }
+
+  return {
+    sourceUrl: normalized,
+    feedUrl: normalized,
+    platform: 'custom'
+  }
+}
+
+class SubscriptionService extends IpcService {
+  static readonly groupName = 'subscriptions'
+
+  @IpcMethod()
+  list(_context: IpcContext): SubscriptionRule[] {
+    return subscriptionManager.getAll()
+  }
+
+  @IpcMethod()
+  resolve(_context: IpcContext, url: string): SubscriptionResolvedFeed {
+    return resolveFeedFromInput(url)
+  }
+
+  @IpcMethod()
+  async create(
+    _context: IpcContext,
+    options: CreateSubscriptionOptions
+  ): Promise<SubscriptionRule> {
+    const resolved = resolveFeedFromInput(options.url)
+    const settings = settingsManager.getAll()
+    const defaultDownloadDirectory = path.join(settings.downloadPath, 'Subscriptions')
+    const payload: SubscriptionCreatePayload = {
+      sourceUrl: resolved.sourceUrl,
+      feedUrl: resolved.feedUrl,
+      platform: resolved.platform,
+      keywords: options.keywords,
+      tags: options.tags,
+      onlyDownloadLatest:
+        options.onlyDownloadLatest ?? settings.subscriptionOnlyLatestDefault ?? true,
+      downloadDirectory: options.downloadDirectory || defaultDownloadDirectory,
+      namingTemplate: sanitizeFilenameTemplate(
+        options.namingTemplate || DEFAULT_SUBSCRIPTION_FILENAME_TEMPLATE
+      ),
+      enabled: options.enabled ?? true
+    }
+
+    const created = subscriptionManager.add(payload)
+    void subscriptionScheduler.runNow(created.id)
+    return created
+  }
+
+  @IpcMethod()
+  update(
+    _context: IpcContext,
+    id: string,
+    updates: SubscriptionUpdatePayload
+  ): SubscriptionRule | undefined {
+    const normalized: SubscriptionUpdatePayload = { ...updates }
+    if (typeof normalized.namingTemplate === 'string') {
+      normalized.namingTemplate = sanitizeFilenameTemplate(normalized.namingTemplate)
+    }
+    return subscriptionManager.update(id, normalized)
+  }
+
+  @IpcMethod()
+  remove(_context: IpcContext, id: string): boolean {
+    return subscriptionManager.remove(id)
+  }
+
+  @IpcMethod()
+  async refresh(_context: IpcContext, id?: string): Promise<void> {
+    await subscriptionScheduler.runNow(id)
+  }
+
+  @IpcMethod()
+  async queueItem(_context: IpcContext, id: string, itemId: string): Promise<boolean> {
+    return subscriptionScheduler.queueItem(id, itemId)
+  }
+}
+
+export { SubscriptionService }
--- a/src/main/ipc/services/update-service.ts
+++ b/src/main/ipc/services/update-service.ts
@@ -3,6 +3,33 @@ import { type IpcContext, IpcMethod, IpcService } from 'electron-ipc-decorator'
 import { autoUpdater } from 'electron-updater'
 import { settingsManager } from '../../settings'

+const isNewerVersion = (latest: string, current: string): boolean => {
+  const toSegments = (version: string) =>
+    version.split(/[.-]/).map((segment) => {
+      const parsed = Number.parseInt(segment, 10)
+      return Number.isNaN(parsed) ? 0 : parsed
+    })
+
+  const latestSegments = toSegments(latest)
+  const currentSegments = toSegments(current)
+  const maxLength = Math.max(latestSegments.length, currentSegments.length)
+
+  for (let index = 0; index < maxLength; index += 1) {
+    const latestValue = latestSegments[index] ?? 0
+    const currentValue = currentSegments[index] ?? 0
+
+    if (latestValue > currentValue) {
+      return true
+    }
+
+    if (latestValue < currentValue) {
+      return false
+    }
+  }
+
+  return false
+}
+
 class UpdateService extends IpcService {
  static readonly groupName = 'update'

@@ -11,11 +38,20 @@ class UpdateService extends IpcService {
    _context: IpcContext
  ): Promise<{ available: boolean; version?: string; error?: string }> {
    try {
-      // In production, use checkForUpdatesAndNotify for automatic notifications
-      const result = await autoUpdater.checkForUpdatesAndNotify()
+      const currentVersion = app.getVersion()
+      const result = await autoUpdater.checkForUpdates()
+      const latestVersion = result?.updateInfo?.version
+
+      if (latestVersion && isNewerVersion(latestVersion, currentVersion)) {
+        return {
+          available: true,
+          version: latestVersion
+        }
+      }
+
      return {
-        available: result !== null,
-        version: result?.updateInfo?.version
+        available: false,
+        version: latestVersion ?? currentVersion
      }
    } catch (error) {
      return {
--- a/src/main/lib/database-path.ts
+++ b/src/main/lib/database-path.ts
@@ -0,0 +1,6 @@
+import { join } from 'node:path'
+import { app } from 'electron'
+
+export const getDatabaseFilePath = (): string => {
+  return join(app.getPath('userData'), 'vidbee.db')
+}
--- a/src/main/lib/database/migrate.ts
+++ b/src/main/lib/database/migrate.ts
@@ -0,0 +1,97 @@
+import { existsSync } from 'node:fs'
+import { join, resolve } from 'node:path'
+import { sql } from 'drizzle-orm'
+import type { BetterSQLite3Database } from 'drizzle-orm/better-sqlite3'
+import { migrate } from 'drizzle-orm/better-sqlite3/migrator'
+import { type MigrationMeta, readMigrationFiles } from 'drizzle-orm/migrator'
+import { app } from 'electron'
+import log from 'electron-log/main'
+
+const MIGRATIONS_RELATIVE_PATH = 'resources/drizzle'
+const MIGRATIONS_TABLE = '__drizzle_migrations'
+const KNOWN_TABLES = ['download_history', 'subscriptions', 'subscription_items']
+
+const migrationsTableDefinition = sql`
+  CREATE TABLE IF NOT EXISTS ${sql.identifier(MIGRATIONS_TABLE)} (
+    id SERIAL PRIMARY KEY,
+    hash text NOT NULL,
+    created_at numeric
+  )
+`
+
+export const runMigrations = (database: BetterSQLite3Database): void => {
+  const migrationsFolder = resolveMigrationsFolder()
+  if (!migrationsFolder) {
+    log.warn('database: drizzle migrations folder not found, skipping migrations')
+    return
+  }
+
+  try {
+    ensureBaseline(database, migrationsFolder)
+    migrate(database, { migrationsFolder, migrationsTable: MIGRATIONS_TABLE })
+  } catch (error) {
+    log.error('database: failed to run drizzle migrations', error)
+  }
+}
+
+const resolveMigrationsFolder = (): string | null => {
+  const candidates = new Set<string>()
+  candidates.add(resolve(process.cwd(), MIGRATIONS_RELATIVE_PATH))
+  candidates.add(resolve(__dirname, '../../../../', MIGRATIONS_RELATIVE_PATH))
+
+  if (process.resourcesPath) {
+    candidates.add(join(process.resourcesPath, MIGRATIONS_RELATIVE_PATH))
+    candidates.add(join(process.resourcesPath, 'app.asar.unpacked', MIGRATIONS_RELATIVE_PATH))
+  }
+
+  try {
+    candidates.add(join(app.getAppPath(), MIGRATIONS_RELATIVE_PATH))
+  } catch {
+    // app might not be ready yet, ignore
+  }
+
+  for (const candidate of candidates) {
+    if (existsSync(candidate)) {
+      return candidate
+    }
+  }
+
+  return null
+}
+
+const ensureBaseline = (database: BetterSQLite3Database, migrationsFolder: string): void => {
+  if (hasTable(database, MIGRATIONS_TABLE)) {
+    return
+  }
+
+  const hasExistingSchema = KNOWN_TABLES.some((table) => hasTable(database, table))
+  if (!hasExistingSchema) {
+    return
+  }
+
+  log.info('database: detected existing schema, seeding drizzle migrations baseline')
+  database.run(migrationsTableDefinition)
+
+  let migrations: MigrationMeta[]
+  try {
+    migrations = readMigrationFiles({ migrationsFolder, migrationsTable: MIGRATIONS_TABLE })
+  } catch (error) {
+    log.error('database: failed to read drizzle migrations while seeding baseline', error)
+    return
+  }
+
+  database.transaction((tx) => {
+    for (const migration of migrations) {
+      tx.run(
+        sql`INSERT INTO ${sql.identifier(MIGRATIONS_TABLE)} ("hash", "created_at") VALUES(${migration.hash}, ${migration.folderMillis})`
+      )
+    }
+  })
+}
+
+const hasTable = (database: BetterSQLite3Database, tableName: string): boolean => {
+  const rows = database.all<{ name: string }>(
+    sql`SELECT name FROM sqlite_master WHERE type = 'table' AND name = ${tableName}`
+  )
+  return rows.length > 0
+}
--- a/src/main/lib/database/schema.ts
+++ b/src/main/lib/database/schema.ts
@@ -0,0 +1,83 @@
+import { index, integer, primaryKey, sqliteTable, text } from 'drizzle-orm/sqlite-core'
+
+export const downloadHistoryTable = sqliteTable('download_history', {
+  id: text('id').primaryKey(),
+  url: text('url').notNull(),
+  title: text('title').notNull(),
+  thumbnail: text('thumbnail'),
+  type: text('type').notNull(),
+  status: text('status').notNull(),
+  downloadPath: text('download_path'),
+  savedFileName: text('saved_file_name'),
+  fileSize: integer('file_size', { mode: 'number' }),
+  duration: integer('duration', { mode: 'number' }),
+  downloadedAt: integer('downloaded_at', { mode: 'number' }).notNull(),
+  completedAt: integer('completed_at', { mode: 'number' }),
+  sortKey: integer('sort_key', { mode: 'number' }).notNull(),
+  error: text('error'),
+  description: text('description'),
+  channel: text('channel'),
+  uploader: text('uploader'),
+  viewCount: integer('view_count', { mode: 'number' }),
+  tags: text('tags'),
+  origin: text('origin'),
+  subscriptionId: text('subscription_id'),
+  selectedFormat: text('selected_format'),
+  playlistId: text('playlist_id'),
+  playlistTitle: text('playlist_title'),
+  playlistIndex: integer('playlist_index', { mode: 'number' }),
+  playlistSize: integer('playlist_size', { mode: 'number' })
+})
+
+export const subscriptionsTable = sqliteTable('subscriptions', {
+  id: text('id').primaryKey(),
+  title: text('title').notNull(),
+  sourceUrl: text('source_url').notNull(),
+  feedUrl: text('feed_url').notNull(),
+  platform: text('platform').notNull(),
+  keywords: text('keywords').notNull(),
+  tags: text('tags').notNull(),
+  onlyDownloadLatest: integer('only_latest', { mode: 'number' }).notNull(),
+  enabled: integer('enabled', { mode: 'number' }).notNull(),
+  coverUrl: text('cover_url'),
+  latestVideoTitle: text('latest_video_title'),
+  latestVideoPublishedAt: integer('latest_video_published_at', { mode: 'number' }),
+  lastCheckedAt: integer('last_checked_at', { mode: 'number' }),
+  lastSuccessAt: integer('last_success_at', { mode: 'number' }),
+  status: text('status').notNull(),
+  lastError: text('last_error'),
+  createdAt: integer('created_at', { mode: 'number' }).notNull(),
+  updatedAt: integer('updated_at', { mode: 'number' }).notNull(),
+  downloadDirectory: text('download_directory'),
+  namingTemplate: text('naming_template')
+})
+
+export const subscriptionItemsTable = sqliteTable(
+  'subscription_items',
+  {
+    subscriptionId: text('subscription_id').notNull(),
+    itemId: text('item_id').notNull(),
+    title: text('title').notNull(),
+    url: text('url').notNull(),
+    publishedAt: integer('published_at', { mode: 'number' }).notNull(),
+    thumbnail: text('thumbnail'),
+    added: integer('added', { mode: 'number' }).notNull(),
+    downloadId: text('download_id'),
+    createdAt: integer('created_at', { mode: 'number' }).notNull(),
+    updatedAt: integer('updated_at', { mode: 'number' }).notNull()
+  },
+  (table) => ({
+    pk: primaryKey({
+      columns: [table.subscriptionId, table.itemId],
+      name: 'subscription_items_pk'
+    }),
+    subscriptionIdx: index('subscription_items_subscription_idx').on(table.subscriptionId)
+  })
+)
+
+export type DownloadHistoryRow = typeof downloadHistoryTable.$inferSelect
+export type DownloadHistoryInsert = typeof downloadHistoryTable.$inferInsert
+export type SubscriptionRow = typeof subscriptionsTable.$inferSelect
+export type SubscriptionInsert = typeof subscriptionsTable.$inferInsert
+export type SubscriptionItemRow = typeof subscriptionItemsTable.$inferSelect
+export type SubscriptionItemInsert = typeof subscriptionItemsTable.$inferInsert
--- a/src/main/lib/download-engine.ts
+++ b/src/main/lib/download-engine.ts
--- a/src/main/lib/ffmpeg-manager.ts
+++ b/src/main/lib/ffmpeg-manager.ts
@@ -0,0 +1,105 @@
+import { execSync } from 'node:child_process'
+import fs from 'node:fs'
+import os from 'node:os'
+import path from 'node:path'
+import { scopedLoggers } from '../utils/logger'
+
+class FfmpegManager {
+  private ffmpegPath: string | null = null
+
+  async initialize(): Promise<void> {
+    this.ffmpegPath = await this.findFfmpegBinary()
+    scopedLoggers.engine.info('ffmpeg initialized at:', this.ffmpegPath)
+  }
+
+  getPath(): string {
+    if (!this.ffmpegPath) {
+      throw new Error('ffmpeg not initialized. Call initialize() first.')
+    }
+    return this.ffmpegPath
+  }
+
+  private getResourcesPath(): string {
+    if (process.env.NODE_ENV === 'development') {
+      return path.join(process.cwd(), 'resources')
+    }
+    return path.join(process.resourcesPath, 'app.asar.unpacked', 'resources')
+  }
+
+  private async findFfmpegBinary(): Promise<string> {
+    const platform = os.platform()
+    const resourceCandidates: string[] = []
+
+    if (process.env.FFMPEG_PATH && fs.existsSync(process.env.FFMPEG_PATH)) {
+      scopedLoggers.engine.info('Using ffmpeg from FFMPEG_PATH:', process.env.FFMPEG_PATH)
+      return process.env.FFMPEG_PATH
+    }
+
+    if (platform === 'win32') {
+      resourceCandidates.push('ffmpeg.exe')
+    } else if (platform === 'darwin') {
+      resourceCandidates.push('ffmpeg_macos', 'ffmpeg')
+    } else {
+      resourceCandidates.push('ffmpeg_linux', 'ffmpeg')
+    }
+
+    const resourcesPath = this.getResourcesPath()
+    for (const candidate of resourceCandidates) {
+      const fullPath = path.join(resourcesPath, candidate)
+      if (fs.existsSync(fullPath)) {
+        if (platform !== 'win32') {
+          try {
+            fs.chmodSync(fullPath, 0o755)
+          } catch (error) {
+            scopedLoggers.engine.warn(
+              'Failed to set executable permission on ffmpeg binary:',
+              error
+            )
+          }
+        }
+        scopedLoggers.engine.info('Using bundled ffmpeg:', fullPath)
+        return fullPath
+      }
+    }
+
+    if (platform === 'darwin') {
+      const commonPaths = ['/opt/homebrew/bin/ffmpeg', '/usr/local/bin/ffmpeg']
+      for (const candidate of commonPaths) {
+        if (fs.existsSync(candidate)) {
+          scopedLoggers.engine.info('Using system ffmpeg:', candidate)
+          return candidate
+        }
+      }
+    }
+
+    if (platform === 'linux' || platform === 'freebsd') {
+      try {
+        const systemPath = execSync('which ffmpeg').toString().trim()
+        if (systemPath && fs.existsSync(systemPath)) {
+          scopedLoggers.engine.info('Using system ffmpeg:', systemPath)
+          return systemPath
+        }
+      } catch (_error) {
+        // Ignore error and continue
+      }
+    }
+
+    if (platform === 'win32') {
+      try {
+        const output = execSync('where ffmpeg').toString().split(/\r?\n/)[0]
+        if (output && fs.existsSync(output)) {
+          scopedLoggers.engine.info('Using system ffmpeg:', output)
+          return output
+        }
+      } catch (_error) {
+        // Ignore error and continue
+      }
+    }
+
+    throw new Error(
+      'ffmpeg not found. Bundle it under resources/ (asarUnpack) or set the FFMPEG_PATH environment variable.'
+    )
+  }
+}
+
+export const ffmpegManager = new FfmpegManager()
--- a/src/main/lib/history-manager.ts
+++ b/src/main/lib/history-manager.ts
@@ -1,52 +1,476 @@
-// Use require for electron-store to avoid CommonJS/ESM issues
-const ElectronStore = require('electron-store')
-// Access the default export
-const Store = ElectronStore.default || ElectronStore
-
+import { existsSync, readFileSync, renameSync } from 'node:fs'
+import { join } from 'node:path'
+import DatabaseConstructor from 'better-sqlite3'
+import { eq, inArray, sql } from 'drizzle-orm'
+import type { BetterSQLite3Database } from 'drizzle-orm/better-sqlite3'
+import { drizzle } from 'drizzle-orm/better-sqlite3'
+import { integer, sqliteTable, text } from 'drizzle-orm/sqlite-core'
+import { app } from 'electron'
+import log from 'electron-log/main'
 import type { DownloadHistoryItem } from '../../shared/types'
+import { runMigrations } from './database/migrate'
+import {
+  type DownloadHistoryInsert,
+  type DownloadHistoryRow,
+  downloadHistoryTable
+} from './database/schema'
+import { getDatabaseFilePath } from './database-path'
+
+const logger = log.scope('history-manager')
+
+const TAG_SEPARATOR = '\n'
+
+const createDownloadHistoryTableSql = sql`
+  CREATE TABLE IF NOT EXISTS download_history (
+    id TEXT PRIMARY KEY,
+    url TEXT NOT NULL,
+    title TEXT NOT NULL,
+    thumbnail TEXT,
+    type TEXT NOT NULL,
+    status TEXT NOT NULL,
+    download_path TEXT,
+    saved_file_name TEXT,
+    file_size INTEGER,
+    duration INTEGER,
+    downloaded_at INTEGER NOT NULL,
+    completed_at INTEGER,
+    sort_key INTEGER NOT NULL,
+    error TEXT,
+    description TEXT,
+    channel TEXT,
+    uploader TEXT,
+    view_count INTEGER,
+    tags TEXT,
+    origin TEXT,
+    subscription_id TEXT,
+    selected_format TEXT,
+    playlist_id TEXT,
+    playlist_title TEXT,
+    playlist_index INTEGER,
+    playlist_size INTEGER
+  )
+`
+
+const renameDownloadHistoryTableSql = sql`
+  ALTER TABLE download_history RENAME TO download_history_legacy
+`
+
+const dropLegacyDownloadHistoryTableSql = sql`
+  DROP TABLE download_history_legacy
+`
+
+const copyDownloadHistoryFromLegacySql = sql`
+  INSERT INTO download_history (
+    id,
+    url,
+    title,
+    thumbnail,
+    type,
+    status,
+    download_path,
+    saved_file_name,
+    file_size,
+    duration,
+    downloaded_at,
+    completed_at,
+    sort_key,
+    error,
+    description,
+    channel,
+    uploader,
+    view_count,
+    tags,
+    origin,
+    subscription_id,
+    selected_format,
+    playlist_id,
+    playlist_title,
+    playlist_index,
+    playlist_size
+  )
+  SELECT
+    id,
+    url,
+    title,
+    thumbnail,
+    type,
+    status,
+    download_path,
+    saved_file_name,
+    file_size,
+    duration,
+    downloaded_at,
+    completed_at,
+    sort_key,
+    error,
+    description,
+    channel,
+    uploader,
+    view_count,
+    tags,
+    origin,
+    subscription_id,
+    selected_format,
+    playlist_id,
+    playlist_title,
+    playlist_index,
+    playlist_size
+  FROM download_history_legacy
+`
+
+const sanitizeList = (values?: string[]): string[] => {
+  if (!values || values.length === 0) {
+    return []
+  }
+  return values
+    .map((value) => value.trim())
+    .filter((value, index, array) => value.length > 0 && array.indexOf(value) === index)
+}
+
+const serializeTags = (values?: string[]): string | null => {
+  const sanitized = sanitizeList(values)
+  return sanitized.length > 0 ? sanitized.join(TAG_SEPARATOR) : null
+}
+
+const parseTags = (value: string | null): string[] | undefined => {
+  if (!value) {
+    return undefined
+  }
+  const parsed = value
+    .split(TAG_SEPARATOR)
+    .map((tag) => tag.trim())
+    .filter((tag, index, array) => tag.length > 0 && array.indexOf(tag) === index)
+  return parsed.length > 0 ? parsed : undefined
+}
+
+const legacyDownloadHistoryTable = sqliteTable('download_history_legacy', {
+  id: text('id').primaryKey(),
+  status: text('status').notNull(),
+  downloadedAt: integer('downloaded_at', { mode: 'number' }).notNull(),
+  completedAt: integer('completed_at', { mode: 'number' }),
+  sortKey: integer('sort_key', { mode: 'number' }).notNull(),
+  payload: text('payload').notNull()
+})
+type LegacyDownloadHistoryRow = typeof legacyDownloadHistoryTable.$inferSelect

 class HistoryManager {
-  // biome-ignore lint/suspicious/noExplicitAny: electron-store requires dynamic import
-  private store: any
+  private db: BetterSQLite3Database | null = null
  private history: Map<string, DownloadHistoryItem> = new Map()
+  private schemaChecked = false
+  private migrationChecked = false

  constructor() {
-    this.store = new Store({
-      name: 'download-history',
-      defaults: {
-        items: []
-      }
-    })
-    this.loadHistory()
+    this.initialize()
  }

-  private loadHistory(): void {
+  private initialize(): void {
    try {
-      const historyArray = this.store.get('items', [])
-      this.history = new Map(historyArray.map((item) => [item.id, item]))
+      this.getDatabase()
+      this.ensureStructuredSchema()
+      this.ensureLegacyMigration()
+      this.loadHistoryFromDatabase()
    } catch (error) {
-      console.error('Failed to load download history:', error)
+      logger.error('history-db failed to initialize', error)
    }
  }

-  private saveHistory(): void {
+  private getDatabase(): BetterSQLite3Database {
+    if (this.db) {
+      return this.db
+    }
+
+    const databasePath = this.getDatabasePath()
+
+    const sqlite = new DatabaseConstructor(databasePath, { timeout: 5000 })
+    sqlite.pragma('journal_mode = WAL')
+    sqlite.pragma('foreign_keys = ON')
+
+    const database = drizzle(sqlite)
+    runMigrations(database)
+
+    this.db = database
+    logger.info(`history-db initialized at ${databasePath}`)
+    return this.db
+  }
+
+  private getDatabasePath(): string {
+    return getDatabaseFilePath()
+  }
+
+  private getLegacyStorePath(): string {
+    return join(app.getPath('userData'), 'download-history.json')
+  }
+
+  private ensureStructuredSchema(): void {
+    if (this.schemaChecked) {
+      return
+    }
+    this.schemaChecked = true
+
    try {
-      const historyArray = Array.from(this.history.values())
-      this.store.set('items', historyArray)
+      const database = this.getDatabase()
+      const columns = database.all<{ name: string }>(sql`PRAGMA table_info(download_history)`)
+      const hasPayloadColumn = columns.some((column) => column.name === 'payload')
+      const hasUrlColumn = columns.some((column) => column.name === 'url')
+      if (hasPayloadColumn || !hasUrlColumn) {
+        this.migrateLegacyPayloadTable()
+        return
+      }
+
+      const deprecatedColumns = ['subscription_title', 'format', 'quality', 'codec']
+      const needsRebuild = columns.some((column) => deprecatedColumns.includes(column.name))
+      if (needsRebuild) {
+        this.rebuildDownloadHistoryTable()
+      }
    } catch (error) {
-      console.error('Failed to save download history:', error)
+      logger.error('history-db failed to inspect schema', error)
+    }
+  }
+
+  private migrateLegacyPayloadTable(): void {
+    const database = this.getDatabase()
+    logger.info('history-db migrating legacy payload schema to structured columns')
+
+    try {
+      let migratedCount = 0
+      database.transaction(
+        (tx) => {
+          tx.run(renameDownloadHistoryTableSql)
+          tx.run(createDownloadHistoryTableSql)
+
+          const legacyRows = tx.select().from(legacyDownloadHistoryTable).all()
+          migratedCount = legacyRows.length
+          for (const legacyRow of legacyRows) {
+            const normalized = this.normalizeItem(this.mapLegacyRowToItem(legacyRow))
+            tx.insert(downloadHistoryTable).values(this.mapItemToInsert(normalized)).run()
+          }
+
+          tx.run(dropLegacyDownloadHistoryTableSql)
+        },
+        { behavior: 'immediate' }
+      )
+      logger.info(`history-db migrated ${migratedCount} rows to new schema`)
+    } catch (error) {
+      logger.error('history-db failed to migrate legacy payload rows', error)
+      throw error
+    }
+  }
+
+  private rebuildDownloadHistoryTable(): void {
+    const database = this.getDatabase()
+    logger.info('history-db rebuilding download_history table to latest schema')
+
+    try {
+      database.transaction(
+        (tx) => {
+          tx.run(renameDownloadHistoryTableSql)
+          tx.run(createDownloadHistoryTableSql)
+          tx.run(copyDownloadHistoryFromLegacySql)
+          tx.run(dropLegacyDownloadHistoryTableSql)
+        },
+        { behavior: 'immediate' }
+      )
+      logger.info('history-db rebuilt download_history table')
+    } catch (error) {
+      logger.error('history-db failed to rebuild download_history schema', error)
+      throw error
+    }
+  }
+
+  private mapLegacyRowToItem(row: LegacyDownloadHistoryRow): DownloadHistoryItem {
+    try {
+      const parsed = JSON.parse(row.payload) as DownloadHistoryItem
+      return {
+        ...parsed,
+        status: (parsed.status ?? row.status) as DownloadHistoryItem['status'],
+        downloadedAt: parsed.downloadedAt ?? row.downloadedAt,
+        completedAt: parsed.completedAt ?? row.completedAt ?? undefined
+      }
+    } catch (error) {
+      logger.warn('history-db falling back while migrating payload row', { id: row.id, error })
+      return {
+        id: row.id,
+        url: row.id,
+        title: `Download ${row.id}`,
+        type: 'video',
+        status: row.status as DownloadHistoryItem['status'],
+        downloadedAt: row.downloadedAt,
+        completedAt: row.completedAt ?? undefined
+      }
+    }
+  }
+
+  private ensureLegacyMigration(): void {
+    if (this.migrationChecked) {
+      return
+    }
+    this.migrationChecked = true
+
+    const legacyPath = this.getLegacyStorePath()
+    if (!existsSync(legacyPath)) {
+      return
+    }
+
+    try {
+      const raw = readFileSync(legacyPath, 'utf-8')
+      const parsed = JSON.parse(raw) as { items?: DownloadHistoryItem[] }
+      const items = parsed.items ?? []
+      if (items.length === 0) {
+        return
+      }
+
+      const database = this.getDatabase()
+      for (const legacyItem of items) {
+        const normalized = this.normalizeItem(legacyItem)
+        const insertPayload = this.mapItemToInsert(normalized)
+        database
+          .insert(downloadHistoryTable)
+          .values(insertPayload)
+          .onConflictDoUpdate({
+            target: downloadHistoryTable.id,
+            set: this.mapItemToUpdate(insertPayload)
+          })
+          .run()
+      }
+
+      try {
+        renameSync(legacyPath, `${legacyPath}.bak`)
+      } catch (renameError) {
+        logger.warn(
+          'history-db migrated legacy store but could not rename original file',
+          renameError
+        )
+      }
+
+      logger.info(`history-db migrated ${items.length} entries from legacy electron-store data`)
+    } catch (error) {
+      logger.error('history-db failed to migrate legacy store', error)
+    }
+  }
+
+  private loadHistoryFromDatabase(): void {
+    try {
+      const database = this.getDatabase()
+      const rows = database.select().from(downloadHistoryTable).all()
+      this.history = new Map(rows.map((row) => [row.id, this.mapRowToItem(row)]))
+    } catch (error) {
+      logger.error('history-db failed to load rows', error)
+      this.history = new Map()
+    }
+  }
+
+  private normalizeItem(item: DownloadHistoryItem): DownloadHistoryItem {
+    const fallbackTimestamp = Date.now()
+    const downloadedAt = item.downloadedAt ?? item.completedAt ?? fallbackTimestamp
+    const status = item.status ?? 'pending'
+
+    return {
+      ...item,
+      status,
+      downloadedAt
+    }
+  }
+
+  private mapItemToInsert(item: DownloadHistoryItem): DownloadHistoryInsert {
+    return {
+      id: item.id,
+      url: item.url,
+      title: item.title,
+      thumbnail: item.thumbnail ?? null,
+      type: item.type,
+      status: item.status,
+      downloadPath: item.downloadPath ?? null,
+      savedFileName: item.savedFileName ?? null,
+      fileSize: item.fileSize ?? null,
+      duration: item.duration ?? null,
+      downloadedAt: item.downloadedAt,
+      completedAt: item.completedAt ?? null,
+      sortKey: item.completedAt ?? item.downloadedAt,
+      error: item.error ?? null,
+      description: item.description ?? null,
+      channel: item.channel ?? null,
+      uploader: item.uploader ?? null,
+      viewCount: item.viewCount ?? null,
+      tags: serializeTags(item.tags) ?? null,
+      origin: item.origin ?? null,
+      subscriptionId: item.subscriptionId ?? null,
+      selectedFormat: item.selectedFormat ? JSON.stringify(item.selectedFormat) : null,
+      playlistId: item.playlistId ?? null,
+      playlistTitle: item.playlistTitle ?? null,
+      playlistIndex: item.playlistIndex ?? null,
+      playlistSize: item.playlistSize ?? null
+    }
+  }
+
+  private mapItemToUpdate(payload: DownloadHistoryInsert): Omit<DownloadHistoryInsert, 'id'> {
+    const { id: _id, ...rest } = payload
+    return rest
+  }
+
+  private mapRowToItem(row: DownloadHistoryRow): DownloadHistoryItem {
+    let selectedFormat: DownloadHistoryItem['selectedFormat']
+    if (row.selectedFormat) {
+      try {
+        selectedFormat = JSON.parse(row.selectedFormat) as DownloadHistoryItem['selectedFormat']
+      } catch (error) {
+        logger.warn('history-db failed to parse stored selectedFormat', { id: row.id, error })
+      }
+    }
+
+    const tags = parseTags(row.tags ?? null)
+
+    return {
+      id: row.id,
+      url: row.url,
+      title: row.title,
+      thumbnail: row.thumbnail ?? undefined,
+      type: row.type as DownloadHistoryItem['type'],
+      status: row.status as DownloadHistoryItem['status'],
+      downloadPath: row.downloadPath ?? undefined,
+      savedFileName: row.savedFileName ?? undefined,
+      fileSize: row.fileSize ?? undefined,
+      duration: row.duration ?? undefined,
+      downloadedAt: row.downloadedAt,
+      completedAt: row.completedAt ?? undefined,
+      error: row.error ?? undefined,
+      description: row.description ?? undefined,
+      channel: row.channel ?? undefined,
+      uploader: row.uploader ?? undefined,
+      viewCount: row.viewCount ?? undefined,
+      tags,
+      origin: row.origin ? (row.origin as DownloadHistoryItem['origin']) : undefined,
+      subscriptionId: row.subscriptionId ?? undefined,
+      selectedFormat,
+      playlistId: row.playlistId ?? undefined,
+      playlistTitle: row.playlistTitle ?? undefined,
+      playlistIndex: row.playlistIndex ?? undefined,
+      playlistSize: row.playlistSize ?? undefined
    }
  }

  addHistoryItem(item: DownloadHistoryItem): void {
-    this.history.set(item.id, item)
-    this.saveHistory()
+    const normalized = this.normalizeItem(item)
+    const insertPayload = this.mapItemToInsert(normalized)
+    try {
+      const database = this.getDatabase()
+      database
+        .insert(downloadHistoryTable)
+        .values(insertPayload)
+        .onConflictDoUpdate({
+          target: downloadHistoryTable.id,
+          set: this.mapItemToUpdate(insertPayload)
+        })
+        .run()
+      this.history.set(normalized.id, normalized)
+    } catch (error) {
+      logger.error('history-db failed to upsert item', { id: normalized.id, error })
+    }
  }

  getHistory(): DownloadHistoryItem[] {
    return Array.from(this.history.values()).sort((a, b) => {
-      const aTime = a.completedAt || a.downloadedAt
-      const bTime = b.completedAt || b.downloadedAt
+      const aTime = a.completedAt ?? a.downloadedAt
+      const bTime = b.completedAt ?? b.downloadedAt
      return bTime - aTime
    })
  }
@@ -56,30 +480,107 @@ class HistoryManager {
  }

  removeHistoryItem(id: string): boolean {
-    const deleted = this.history.delete(id)
-    if (deleted) {
-      this.saveHistory()
+    try {
+      const database = this.getDatabase()
+      const result = database
+        .delete(downloadHistoryTable)
+        .where(eq(downloadHistoryTable.id, id))
+        .run()
+      const removedFromMap = this.history.delete(id)
+      return result.changes > 0 || removedFromMap
+    } catch (error) {
+      logger.error('history-db failed to delete item', { id, error })
+      return false
+    }
+  }
+
+  removeHistoryItems(ids: string[]): number {
+    const uniqueIds = Array.from(new Set(ids)).filter((id) => id.trim().length > 0)
+    if (uniqueIds.length === 0) {
+      return 0
+    }
+    let removedCount = 0
+    try {
+      const database = this.getDatabase()
+      const result = database
+        .delete(downloadHistoryTable)
+        .where(inArray(downloadHistoryTable.id, uniqueIds))
+        .run()
+      for (const id of uniqueIds) {
+        if (this.history.delete(id)) {
+          removedCount++
+        }
+      }
+      if ((result.changes ?? 0) > removedCount) {
+        removedCount = result.changes ?? removedCount
+      }
+      return removedCount
+    } catch (error) {
+      logger.error('history-db failed to delete items', { count: uniqueIds.length, error })
+      return removedCount
+    }
+  }
+
+  removeHistoryByPlaylistId(playlistId: string): number {
+    const normalized = playlistId.trim()
+    if (!normalized) {
+      return 0
+    }
+    let removedCount = 0
+    try {
+      const database = this.getDatabase()
+      const result = database
+        .delete(downloadHistoryTable)
+        .where(eq(downloadHistoryTable.playlistId, normalized))
+        .run()
+      for (const [id, item] of this.history.entries()) {
+        if (item.playlistId === normalized) {
+          this.history.delete(id)
+          removedCount++
+        }
+      }
+      if ((result.changes ?? 0) > removedCount) {
+        removedCount = result.changes ?? removedCount
+      }
+      return removedCount
+    } catch (error) {
+      logger.error('history-db failed to delete playlist items', { playlistId: normalized, error })
+      return removedCount
    }
-    return deleted
  }

  clearHistory(): void {
-    this.history.clear()
-    this.saveHistory()
+    try {
+      const database = this.getDatabase()
+      database.delete(downloadHistoryTable).run()
+      this.history.clear()
+    } catch (error) {
+      logger.error('history-db failed to clear items', error)
+    }
  }

  clearHistoryByStatus(status: DownloadHistoryItem['status']): number {
    let removedCount = 0
-    for (const [id, item] of this.history.entries()) {
-      if (item.status === status) {
-        this.history.delete(id)
-        removedCount++
+    try {
+      const database = this.getDatabase()
+      const result = database
+        .delete(downloadHistoryTable)
+        .where(eq(downloadHistoryTable.status, status))
+        .run()
+      for (const [id, item] of this.history.entries()) {
+        if (item.status === status) {
+          this.history.delete(id)
+          removedCount++
+        }
      }
+      if ((result.changes ?? 0) > removedCount) {
+        removedCount = result.changes ?? removedCount
+      }
+      return removedCount
+    } catch (error) {
+      logger.error('history-db failed to clear items by status', { status, error })
+      return removedCount
    }
-    if (removedCount > 0) {
-      this.saveHistory()
-    }
-    return removedCount
  }

  getHistoryCount(): {
@@ -111,6 +612,15 @@ class HistoryManager {

    return counts
  }
+
+  hasHistoryForUrl(url: string): boolean {
+    for (const item of this.history.values()) {
+      if (item.url === url) {
+        return true
+      }
+    }
+    return false
+  }
 }

 export const historyManager = new HistoryManager()
--- a/src/main/lib/subscription-manager.ts
+++ b/src/main/lib/subscription-manager.ts
@@ -0,0 +1,643 @@
+import { randomUUID } from 'node:crypto'
+import { EventEmitter } from 'node:events'
+import fs from 'node:fs'
+import type { Database as BetterSqlite3Instance } from 'better-sqlite3'
+import DatabaseConstructor from 'better-sqlite3'
+import { and, desc, eq, inArray } from 'drizzle-orm'
+import type { BetterSQLite3Database } from 'drizzle-orm/better-sqlite3'
+import { drizzle } from 'drizzle-orm/better-sqlite3'
+import log from 'electron-log/main'
+import type {
+  SubscriptionCreatePayload,
+  SubscriptionFeedItem,
+  SubscriptionRule,
+  SubscriptionStatus,
+  SubscriptionUpdatePayload
+} from '../../shared/types'
+import { sanitizeFilenameTemplate } from '../download-engine/args-builder'
+import { runMigrations } from './database/migrate'
+import {
+  type SubscriptionInsert,
+  type SubscriptionItemRow,
+  type SubscriptionRow,
+  subscriptionItemsTable,
+  subscriptionsTable
+} from './database/schema'
+import { getDatabaseFilePath } from './database-path'
+
+const sanitizeList = (values?: string[]): string[] => {
+  if (!values || values.length === 0) {
+    return []
+  }
+  return values
+    .map((value) => value.trim())
+    .filter((value, index, array) => value.length > 0 && array.indexOf(value) === index)
+}
+
+const ensureDirectoryExists = (dir?: string): void => {
+  if (!dir) {
+    return
+  }
+  try {
+    fs.mkdirSync(dir, { recursive: true })
+  } catch (error) {
+    log.error('Failed to ensure subscription directory:', error)
+  }
+}
+
+const booleanToNumber = (value: boolean): number => (value ? 1 : 0)
+const numberToBoolean = (value: number | null | undefined): boolean => value === 1
+
+const parseStringArray = (value: string | null | undefined): string[] => {
+  if (!value) {
+    return []
+  }
+  try {
+    const parsed = JSON.parse(value) as unknown
+    return Array.isArray(parsed) ? sanitizeList(parsed as string[]) : []
+  } catch {
+    return []
+  }
+}
+
+const stringifyArray = (values: string[]): string => JSON.stringify(sanitizeList(values))
+
+export class SubscriptionManager extends EventEmitter {
+  private sqlite: BetterSqlite3Instance | null = null
+  private db: BetterSQLite3Database | null = null
+
+  constructor() {
+    super()
+    try {
+      this.getDatabase()
+      this.migrateLegacyStore()
+    } catch (error) {
+      log.error('subscriptions: failed to initialize database', error)
+    }
+  }
+
+  getAll(): SubscriptionRule[] {
+    const database = this.getDatabase()
+    const rows = database
+      .select()
+      .from(subscriptionsTable)
+      .orderBy(desc(subscriptionsTable.updatedAt))
+      .all()
+    return this.attachFeedItems(rows.map((row) => this.mapRowToRecord(row)))
+  }
+
+  getById(id: string): SubscriptionRule | undefined {
+    const database = this.getDatabase()
+    const row = database
+      .select()
+      .from(subscriptionsTable)
+      .where(eq(subscriptionsTable.id, id))
+      .get()
+    if (!row) {
+      return undefined
+    }
+    return this.attachFeedItems([this.mapRowToRecord(row)])[0]
+  }
+
+  add(payload: SubscriptionCreatePayload): SubscriptionRule {
+    const timestamp = Date.now()
+    const keywords = sanitizeList(payload.keywords)
+    const tags = sanitizeList(payload.tags)
+    const record: SubscriptionRule = {
+      id: randomUUID(),
+      title: payload.sourceUrl,
+      sourceUrl: payload.sourceUrl,
+      feedUrl: payload.feedUrl,
+      platform: payload.platform,
+      keywords,
+      tags,
+      onlyDownloadLatest: payload.onlyDownloadLatest ?? true,
+      enabled: payload.enabled ?? true,
+      coverUrl: undefined,
+      latestVideoTitle: undefined,
+      latestVideoPublishedAt: undefined,
+      lastCheckedAt: undefined,
+      lastSuccessAt: undefined,
+      status: 'idle',
+      lastError: undefined,
+      createdAt: timestamp,
+      updatedAt: timestamp,
+      downloadDirectory: payload.downloadDirectory,
+      namingTemplate: payload.namingTemplate
+        ? sanitizeFilenameTemplate(payload.namingTemplate)
+        : undefined,
+      items: []
+    }
+
+    ensureDirectoryExists(payload.downloadDirectory)
+    this.insertRecord(record)
+    this.emitUpdates()
+    return record
+  }
+
+  update(
+    id: string,
+    updates: SubscriptionUpdatePayload & Partial<SubscriptionRule>
+  ): SubscriptionRule | undefined {
+    const existing = this.getById(id)
+    if (!existing) {
+      return undefined
+    }
+
+    const keywords = updates.keywords ? sanitizeList(updates.keywords) : undefined
+    const tags = updates.tags ? sanitizeList(updates.tags) : undefined
+    const next: SubscriptionRule = {
+      ...existing,
+      ...updates,
+      keywords: keywords ?? existing.keywords,
+      tags: tags ?? existing.tags,
+      updatedAt: Date.now()
+    }
+
+    // If sourceUrl is updated but title is not explicitly set, update title to match sourceUrl
+    if (updates.sourceUrl && !updates.title && updates.sourceUrl !== existing.sourceUrl) {
+      next.title = updates.sourceUrl
+    }
+
+    if (updates.namingTemplate) {
+      next.namingTemplate = sanitizeFilenameTemplate(updates.namingTemplate)
+    }
+
+    ensureDirectoryExists(next.downloadDirectory)
+    this.updateRecord(next)
+    this.emitUpdates()
+    return next
+  }
+
+  remove(id: string): boolean {
+    const database = this.getDatabase()
+    const result = database.delete(subscriptionsTable).where(eq(subscriptionsTable.id, id)).run()
+    if ((result.changes ?? 0) > 0) {
+      database
+        .delete(subscriptionItemsTable)
+        .where(eq(subscriptionItemsTable.subscriptionId, id))
+        .run()
+      this.emitUpdates()
+      return true
+    }
+    return false
+  }
+
+  replaceFeedItems(
+    subscriptionId: string,
+    items: SubscriptionFeedItem[],
+    silent: boolean = false
+  ): void {
+    const database = this.getDatabase()
+    const orderedItems = [...items].sort((a, b) => b.publishedAt - a.publishedAt)
+    const now = Date.now()
+    database.transaction((tx) => {
+      tx.delete(subscriptionItemsTable)
+        .where(eq(subscriptionItemsTable.subscriptionId, subscriptionId))
+        .run()
+      for (const item of orderedItems) {
+        tx.insert(subscriptionItemsTable)
+          .values({
+            subscriptionId,
+            itemId: item.id,
+            title: item.title,
+            url: item.url,
+            publishedAt: item.publishedAt,
+            thumbnail: item.thumbnail ?? null,
+            added: booleanToNumber(item.addedToQueue),
+            downloadId: item.downloadId ?? null,
+            createdAt: item.publishedAt,
+            updatedAt: now
+          })
+          .run()
+      }
+    })
+    if (!silent) {
+      this.emitUpdates()
+    }
+  }
+
+  updateFeedItemQueueState(
+    subscriptionId: string,
+    itemId: string,
+    updates: { added?: boolean; downloadId?: string | null }
+  ): void {
+    if (updates.added === undefined && !Object.hasOwn(updates, 'downloadId')) {
+      return
+    }
+
+    const setPayload: Partial<typeof subscriptionItemsTable.$inferInsert> = {
+      updatedAt: Date.now()
+    }
+
+    if (updates.added !== undefined) {
+      setPayload.added = booleanToNumber(updates.added)
+    }
+    if (Object.hasOwn(updates, 'downloadId')) {
+      setPayload.downloadId = updates.downloadId ?? null
+    }
+
+    const database = this.getDatabase()
+    const result = database
+      .update(subscriptionItemsTable)
+      .set(setPayload)
+      .where(
+        and(
+          eq(subscriptionItemsTable.subscriptionId, subscriptionId),
+          eq(subscriptionItemsTable.itemId, itemId)
+        )
+      )
+      .run()
+
+    if ((result.changes ?? 0) > 0) {
+      this.emitUpdates()
+    }
+  }
+
+  private attachFeedItems(records: SubscriptionRule[]): SubscriptionRule[] {
+    if (records.length === 0) {
+      return records
+    }
+    const ids = records.map((record) => record.id)
+    const database = this.getDatabase()
+    const rows = database
+      .select()
+      .from(subscriptionItemsTable)
+      .where(inArray(subscriptionItemsTable.subscriptionId, ids))
+      .orderBy(desc(subscriptionItemsTable.publishedAt))
+      .all()
+
+    const grouped = new Map<string, SubscriptionFeedItem[]>()
+    for (const row of rows) {
+      const item = this.mapItemRowToFeedItem(row)
+      const list = grouped.get(row.subscriptionId)
+      if (list) {
+        list.push(item)
+      } else {
+        grouped.set(row.subscriptionId, [item])
+      }
+    }
+
+    return records.map((record) => ({
+      ...record,
+      items: grouped.get(record.id) ?? []
+    }))
+  }
+
+  private getDatabase(): BetterSQLite3Database {
+    if (this.db) {
+      return this.db
+    }
+
+    const databasePath = this.getDatabasePath()
+    this.sqlite = new DatabaseConstructor(databasePath, { timeout: 5000 })
+    this.sqlite.pragma('journal_mode = WAL')
+    this.sqlite.pragma('foreign_keys = ON')
+    this.db = drizzle(this.sqlite)
+    runMigrations(this.db)
+    this.ensureSubscriptionsSchema()
+    this.ensureItemsSchema()
+    log.info('subscriptions: database initialized at', databasePath)
+    return this.db
+  }
+
+  private ensureItemsSchema(): void {
+    if (!this.sqlite) {
+      return
+    }
+    try {
+      const columns = this.sqlite.prepare(`PRAGMA table_info(subscription_items)`).all() as Array<{
+        name: string
+      }>
+      const hasAdded = columns.some((column) => column.name === 'added')
+      if (!hasAdded) {
+        this.sqlite
+          .prepare(`ALTER TABLE subscription_items ADD COLUMN added INTEGER NOT NULL DEFAULT 0`)
+          .run()
+      }
+      const hasDownloaded = columns.some((column) => column.name === 'downloaded')
+      const hasLegacyStatus = columns.some((column) => column.name === 'status')
+      const needsMigration = hasDownloaded || hasLegacyStatus
+      if (needsMigration) {
+        if (hasDownloaded) {
+          this.sqlite.prepare(`UPDATE subscription_items SET added = 1 WHERE downloaded = 1`).run()
+        }
+        const sqlite = this.sqlite
+        const migrate = sqlite.transaction(() => {
+          sqlite.prepare(`DROP TABLE IF EXISTS subscription_items_new`).run()
+          sqlite
+            .prepare(
+              `CREATE TABLE subscription_items_new (
+                subscription_id TEXT NOT NULL,
+                item_id TEXT NOT NULL,
+                title TEXT NOT NULL,
+                url TEXT NOT NULL,
+                published_at INTEGER NOT NULL,
+                thumbnail TEXT,
+                added INTEGER NOT NULL,
+                download_id TEXT,
+                created_at INTEGER NOT NULL,
+                updated_at INTEGER NOT NULL,
+                PRIMARY KEY (subscription_id, item_id)
+              )`
+            )
+            .run()
+          sqlite
+            .prepare(
+              `INSERT INTO subscription_items_new (
+                subscription_id,
+                item_id,
+                title,
+                url,
+                published_at,
+                thumbnail,
+                added,
+                download_id,
+                created_at,
+                updated_at
+              )
+              SELECT
+                subscription_id,
+                item_id,
+                title,
+                url,
+                published_at,
+                thumbnail,
+                added,
+                download_id,
+                created_at,
+                updated_at
+              FROM subscription_items`
+            )
+            .run()
+          sqlite.prepare(`DROP TABLE subscription_items`).run()
+          sqlite.prepare(`ALTER TABLE subscription_items_new RENAME TO subscription_items`).run()
+          sqlite
+            .prepare(
+              'CREATE INDEX IF NOT EXISTS subscription_items_subscription_idx ON subscription_items (subscription_id)'
+            )
+            .run()
+        })
+        migrate()
+        log.info('subscriptions: removed legacy columns from subscription_items')
+      }
+    } catch (error) {
+      log.warn('subscriptions: failed to ensure subscription_items schema', error)
+    }
+  }
+
+  private ensureSubscriptionsSchema(): void {
+    if (!this.sqlite) {
+      return
+    }
+    try {
+      const columns = this.sqlite.prepare(`PRAGMA table_info(subscriptions)`).all() as Array<{
+        name: string
+      }>
+      const hasLegacyColumns = columns.some((column) =>
+        ['seen_item_ids', 'last_item_id'].includes(column.name)
+      )
+      if (!hasLegacyColumns) {
+        return
+      }
+      const sqlite = this.sqlite
+      const migrate = sqlite.transaction(() => {
+        sqlite.prepare(`DROP TABLE IF EXISTS subscriptions_new`).run()
+        sqlite
+          .prepare(
+            `CREATE TABLE subscriptions_new (
+              id TEXT PRIMARY KEY,
+              title TEXT NOT NULL,
+              source_url TEXT NOT NULL,
+              feed_url TEXT NOT NULL,
+              platform TEXT NOT NULL,
+              keywords TEXT NOT NULL,
+              tags TEXT NOT NULL,
+              only_latest INTEGER NOT NULL,
+              enabled INTEGER NOT NULL,
+              cover_url TEXT,
+              latest_video_title TEXT,
+              latest_video_published_at INTEGER,
+              last_checked_at INTEGER,
+              last_success_at INTEGER,
+              status TEXT NOT NULL,
+              last_error TEXT,
+              created_at INTEGER NOT NULL,
+              updated_at INTEGER NOT NULL,
+              download_directory TEXT,
+              naming_template TEXT
+            )`
+          )
+          .run()
+        sqlite
+          .prepare(
+            `INSERT INTO subscriptions_new (
+              id,
+              title,
+              source_url,
+              feed_url,
+              platform,
+              keywords,
+              tags,
+              only_latest,
+              enabled,
+              cover_url,
+              latest_video_title,
+              latest_video_published_at,
+              last_checked_at,
+              last_success_at,
+              status,
+              last_error,
+              created_at,
+              updated_at,
+              download_directory,
+              naming_template
+            )
+            SELECT
+              id,
+              title,
+              source_url,
+              feed_url,
+              platform,
+              keywords,
+              tags,
+              only_latest,
+              enabled,
+              cover_url,
+              latest_video_title,
+              latest_video_published_at,
+              last_checked_at,
+              last_success_at,
+              status,
+              last_error,
+              created_at,
+              updated_at,
+              download_directory,
+              naming_template
+            FROM subscriptions`
+          )
+          .run()
+        sqlite.prepare(`DROP TABLE subscriptions`).run()
+        sqlite.prepare(`ALTER TABLE subscriptions_new RENAME TO subscriptions`).run()
+      })
+      migrate()
+      log.info('subscriptions: removed legacy seen_item_ids and last_item_id columns')
+    } catch (error) {
+      log.warn('subscriptions: failed to ensure subscriptions schema', error)
+    }
+  }
+
+  private getDatabasePath(): string {
+    return getDatabaseFilePath()
+  }
+
+  private migrateLegacyStore(): void {
+    try {
+      const ElectronStore = require('electron-store')
+      // Access the default export
+      const LegacyStore = ElectronStore.default || ElectronStore
+      const store = new LegacyStore({
+        name: 'subscriptions',
+        defaults: {
+          subscriptions: []
+        }
+      })
+      const legacyData = store.get('subscriptions') as SubscriptionRule[] | undefined
+      if (!legacyData || legacyData.length === 0) {
+        return
+      }
+
+      if (this.getAll().length > 0) {
+        return
+      }
+
+      for (const legacyItem of legacyData) {
+        try {
+          const normalized: SubscriptionRule = {
+            ...legacyItem,
+            keywords: sanitizeList(legacyItem.keywords),
+            tags: sanitizeList(legacyItem.tags),
+            items: []
+          }
+          this.insertRecord(normalized)
+          const legacyFeedItemsRaw = Array.isArray(
+            (legacyItem as { items?: SubscriptionFeedItem[] }).items
+          )
+            ? ((legacyItem as { items?: SubscriptionFeedItem[] }).items ?? [])
+            : []
+          if (legacyFeedItemsRaw.length > 0) {
+            const converted = legacyFeedItemsRaw.map((item) => ({
+              id: item.id,
+              url: item.url,
+              title: item.title,
+              publishedAt: item.publishedAt,
+              thumbnail: item.thumbnail,
+              addedToQueue: Boolean((item as { downloaded?: boolean }).downloaded),
+              downloadId: item.downloadId
+            }))
+            this.replaceFeedItems(normalized.id, converted, true)
+          }
+        } catch (error) {
+          log.error('subscriptions: failed to migrate legacy record', error)
+        }
+      }
+
+      store.clear()
+      this.emitUpdates()
+      log.info(`subscriptions: migrated ${legacyData.length} legacy entries`)
+    } catch (error) {
+      log.warn('subscriptions: legacy migration skipped', error)
+    }
+  }
+
+  private insertRecord(record: SubscriptionRule): void {
+    const database = this.getDatabase()
+    const payload = this.mapRecordToInsert(record)
+    database
+      .insert(subscriptionsTable)
+      .values(payload)
+      .onConflictDoUpdate({ target: subscriptionsTable.id, set: payload })
+      .run()
+  }
+
+  private updateRecord(record: SubscriptionRule): void {
+    const database = this.getDatabase()
+    const payload = this.mapRecordToInsert(record)
+    database
+      .insert(subscriptionsTable)
+      .values(payload)
+      .onConflictDoUpdate({ target: subscriptionsTable.id, set: payload })
+      .run()
+  }
+
+  private mapRecordToInsert(record: SubscriptionRule): SubscriptionInsert {
+    return {
+      id: record.id,
+      title: record.title,
+      sourceUrl: record.sourceUrl,
+      feedUrl: record.feedUrl,
+      platform: record.platform,
+      keywords: stringifyArray(record.keywords),
+      tags: stringifyArray(record.tags),
+      onlyDownloadLatest: booleanToNumber(record.onlyDownloadLatest),
+      enabled: booleanToNumber(record.enabled),
+      coverUrl: record.coverUrl,
+      latestVideoTitle: record.latestVideoTitle,
+      latestVideoPublishedAt: record.latestVideoPublishedAt ?? null,
+      lastCheckedAt: record.lastCheckedAt ?? null,
+      lastSuccessAt: record.lastSuccessAt ?? null,
+      status: record.status,
+      lastError: record.lastError,
+      createdAt: record.createdAt,
+      updatedAt: record.updatedAt,
+      downloadDirectory: record.downloadDirectory,
+      namingTemplate: record.namingTemplate
+        ? sanitizeFilenameTemplate(record.namingTemplate)
+        : undefined
+    }
+  }
+
+  private mapRowToRecord(row: SubscriptionRow): SubscriptionRule {
+    return {
+      id: row.id,
+      title: row.title,
+      sourceUrl: row.sourceUrl,
+      feedUrl: row.feedUrl,
+      platform: row.platform as SubscriptionRule['platform'],
+      keywords: parseStringArray(row.keywords),
+      tags: parseStringArray(row.tags),
+      onlyDownloadLatest: numberToBoolean(row.onlyDownloadLatest),
+      enabled: numberToBoolean(row.enabled),
+      coverUrl: row.coverUrl ?? undefined,
+      latestVideoTitle: row.latestVideoTitle ?? undefined,
+      latestVideoPublishedAt: row.latestVideoPublishedAt ?? undefined,
+      lastCheckedAt: row.lastCheckedAt ?? undefined,
+      lastSuccessAt: row.lastSuccessAt ?? undefined,
+      status: row.status as SubscriptionStatus,
+      lastError: row.lastError ?? undefined,
+      createdAt: row.createdAt,
+      updatedAt: row.updatedAt,
+      downloadDirectory: row.downloadDirectory ?? undefined,
+      namingTemplate: row.namingTemplate ? sanitizeFilenameTemplate(row.namingTemplate) : undefined,
+      items: []
+    }
+  }
+
+  private mapItemRowToFeedItem(row: SubscriptionItemRow): SubscriptionFeedItem {
+    return {
+      id: row.itemId,
+      url: row.url,
+      title: row.title,
+      publishedAt: row.publishedAt,
+      thumbnail: row.thumbnail ?? undefined,
+      addedToQueue: numberToBoolean(row.added),
+      downloadId: row.downloadId ?? undefined
+    }
+  }
+
+  private emitUpdates(): void {
+    this.emit('subscriptions:updated', this.getAll())
+  }
+}
+
+export const subscriptionManager = new SubscriptionManager()
--- a/src/main/lib/subscription-scheduler.ts
+++ b/src/main/lib/subscription-scheduler.ts
@@ -0,0 +1,459 @@
+import { EventEmitter } from 'node:events'
+import fs from 'node:fs'
+import log from 'electron-log/main'
+import Parser from 'rss-parser'
+import type { SubscriptionFeedItem, SubscriptionRule } from '../../shared/types'
+import { DEFAULT_SUBSCRIPTION_FILENAME_TEMPLATE } from '../../shared/types'
+import { settingsManager } from '../settings'
+import { downloadEngine } from './download-engine'
+import { historyManager } from './history-manager'
+import { subscriptionManager } from './subscription-manager'
+
+const logger = log.scope('subscriptions')
+
+type ParserItem = {
+  title?: string
+  link?: string
+  guid?: string
+  id?: string
+  isoDate?: string
+  pubDate?: string
+  youtubeId?: string
+  mediaThumbnail?: Array<{ url?: string }> | { url?: string }
+  mediaContent?: Array<{ url?: string }> | { url?: string }
+  enclosure?: Array<{ url?: string; type?: string }> | { url?: string; type?: string }
+  [key: string]: unknown
+}
+
+type TrackedDownload = {
+  subscriptionId: string
+  itemId: string
+  url: string
+  retries: number
+  downloadId: string
+}
+
+type FeedItem = {
+  id: string
+  url: string
+  title: string
+  publishedAt: number
+  thumbnail?: string
+}
+
+const parser = new Parser<{ item: ParserItem }>({
+  customFields: {
+    item: [
+      ['yt:videoId', 'youtubeId'],
+      ['media:thumbnail', 'mediaThumbnail'],
+      ['media:content', 'mediaContent'],
+      ['enclosure', 'enclosure']
+    ]
+  }
+})
+
+const clampIntervalHours = (value: number | undefined): number => {
+  if (!value || Number.isNaN(value)) {
+    return 3
+  }
+  return Math.min(24, Math.max(1, value))
+}
+
+const sanitizeDownloadId = (subscriptionId: string, itemId: string): string => {
+  const base = Buffer.from(`${subscriptionId}:${itemId}`).toString('base64url')
+  return `sub_${base}`
+}
+
+const ensureDirectoryExists = (dir?: string): void => {
+  if (!dir) {
+    return
+  }
+  try {
+    fs.mkdirSync(dir, { recursive: true })
+  } catch (error) {
+    logger.warn('Failed to ensure subscription download directory:', error)
+  }
+}
+
+export class SubscriptionScheduler extends EventEmitter {
+  private timer?: NodeJS.Timeout
+  private checking = false
+  private pendingRun = false
+  private downloads: Map<string, TrackedDownload> = new Map()
+
+  constructor() {
+    super()
+    downloadEngine.on('download-completed', (id: string) => {
+      const tracked = this.downloads.get(id)
+      if (!tracked) {
+        return
+      }
+      this.downloads.delete(id)
+      subscriptionManager.update(tracked.subscriptionId, {
+        status: 'up-to-date',
+        lastSuccessAt: Date.now()
+      })
+      subscriptionManager.updateFeedItemQueueState(tracked.subscriptionId, tracked.itemId, {
+        downloadId: id
+      })
+    })
+
+    downloadEngine.on('download-error', (id: string, error: Error) => {
+      const tracked = this.downloads.get(id)
+      if (!tracked) {
+        return
+      }
+      const currentRetries = tracked.retries ?? 0
+      if (currentRetries < 1) {
+        logger.warn('Retrying failed subscription download', { id, error })
+        this.queueDownload(
+          tracked.subscriptionId,
+          tracked.itemId,
+          tracked.url,
+          currentRetries + 1
+        ).catch((queueError) => {
+          logger.error('Retry queue failed:', queueError)
+        })
+        return
+      }
+
+      this.downloads.delete(id)
+      subscriptionManager.update(tracked.subscriptionId, {
+        status: 'failed',
+        lastCheckedAt: Date.now()
+      })
+      subscriptionManager.updateFeedItemQueueState(tracked.subscriptionId, tracked.itemId, {
+        downloadId: null
+      })
+    })
+  }
+
+  start(): void {
+    this.scheduleNextRun(0)
+  }
+
+  refreshInterval(): void {
+    if (this.timer) {
+      clearTimeout(this.timer)
+    }
+    this.scheduleNextRun()
+  }
+
+  async runNow(subscriptionId?: string): Promise<void> {
+    if (subscriptionId) {
+      const target = subscriptionManager.getById(subscriptionId)
+      if (target?.enabled) {
+        await this.checkSubscription(target)
+      }
+      return
+    }
+    await this.checkAll()
+  }
+
+  async queueItem(subscriptionId: string, itemId: string): Promise<boolean> {
+    const subscription = subscriptionManager.getById(subscriptionId)
+    if (!subscription) {
+      return false
+    }
+    const item = subscription.items.find((entry) => entry.id === itemId)
+    if (!item || item.addedToQueue) {
+      return false
+    }
+    await this.queueDownload(subscriptionId, itemId, item.url)
+    return true
+  }
+
+  private scheduleNextRun(initialDelay?: number): void {
+    if (this.timer) {
+      clearTimeout(this.timer)
+    }
+    const intervalHours = clampIntervalHours(settingsManager.get('subscriptionCheckIntervalHours'))
+    const delayMs = initialDelay ?? intervalHours * 60 * 60 * 1000
+    this.timer = setTimeout(() => {
+      void this.checkAll().finally(() => this.scheduleNextRun())
+    }, delayMs)
+  }
+
+  private async checkAll(): Promise<void> {
+    if (this.checking) {
+      this.pendingRun = true
+      return
+    }
+    this.checking = true
+    try {
+      const subscriptions = subscriptionManager
+        .getAll()
+        .filter((subscription) => subscription.enabled)
+      for (const subscription of subscriptions) {
+        await this.checkSubscription(subscription)
+      }
+    } catch (error) {
+      logger.error('Failed to run subscription sync', error)
+    } finally {
+      this.checking = false
+      if (this.pendingRun) {
+        this.pendingRun = false
+        void this.checkAll()
+      }
+    }
+  }
+
+  private async checkSubscription(subscription: SubscriptionRule): Promise<void> {
+    const startedAt = Date.now()
+    subscriptionManager.update(subscription.id, {
+      status: 'checking',
+      lastCheckedAt: startedAt,
+      lastError: undefined
+    })
+
+    try {
+      const feed = await parser.parseURL(subscription.feedUrl)
+      const feedItems = Array.isArray(feed.items) ? feed.items : []
+      const normalizedItems = this.normalizeFeedItems(feedItems as ParserItem[])
+      const recentItems = this.filterRecentItems(subscription, normalizedItems)
+      const unseenItems = this.filterNewItems(subscription, recentItems)
+      const keywords = subscription.keywords.map((keyword) => keyword.toLowerCase())
+      const keywordFiltered =
+        keywords.length > 0
+          ? unseenItems.filter((item) => {
+              const lowered = item.title.toLowerCase()
+              return keywords.some((keyword) => lowered.includes(keyword))
+            })
+          : unseenItems
+
+      const deduped = keywordFiltered
+        .filter((item) => !historyManager.hasHistoryForUrl(item.url))
+        .sort((a, b) => b.publishedAt - a.publishedAt)
+
+      const itemsToDownload =
+        subscription.onlyDownloadLatest && deduped.length > 0 ? [deduped[0]] : deduped
+
+      subscriptionManager.replaceFeedItems(
+        subscription.id,
+        this.buildFeedItems(normalizedItems, subscription)
+      )
+
+      if (itemsToDownload.length > 0) {
+        for (const item of itemsToDownload) {
+          await this.queueDownload(subscription.id, item.id, item.url)
+        }
+      }
+
+      const latestItem = normalizedItems[0]
+      subscriptionManager.update(subscription.id, {
+        status: 'up-to-date',
+        lastSuccessAt: Date.now(),
+        lastError: undefined,
+        latestVideoTitle: latestItem?.title ?? subscription.latestVideoTitle,
+        latestVideoPublishedAt: latestItem?.publishedAt ?? subscription.latestVideoPublishedAt,
+        coverUrl: (feed.image as { url?: string } | undefined)?.url ?? subscription.coverUrl,
+        title:
+          typeof feed.title === 'string' && feed.title.trim().length > 0
+            ? feed.title.trim()
+            : subscription.title,
+        sourceUrl:
+          typeof feed.link === 'string' && feed.link.trim().length > 0
+            ? feed.link.trim()
+            : subscription.sourceUrl
+      })
+    } catch (error) {
+      const message = error instanceof Error ? error.message : 'Unknown RSS error'
+      subscriptionManager.update(subscription.id, {
+        status: 'failed',
+        lastError: message,
+        lastCheckedAt: Date.now()
+      })
+      logger.error('Subscription check failed:', { id: subscription.id, error })
+    }
+  }
+
+  private normalizeFeedItems(items: ParserItem[]): FeedItem[] {
+    const normalized: FeedItem[] = []
+    for (const item of items) {
+      const id = this.resolveItemId(item)
+      if (!id || !item.link || !item.title) {
+        continue
+      }
+      normalized.push({
+        id,
+        url: item.link,
+        title: item.title,
+        publishedAt: this.resolvePublishedAt(item),
+        thumbnail: this.resolveThumbnail(item)
+      })
+    }
+
+    return normalized.sort((a, b) => b.publishedAt - a.publishedAt)
+  }
+
+  private buildFeedItems(
+    items: FeedItem[],
+    subscription: SubscriptionRule
+  ): SubscriptionFeedItem[] {
+    const existingItems = new Map(subscription.items.map((item) => [item.id, item]))
+    return items.map((item) => {
+      const tracked = this.getTrackedDownloadByUrl(item.url)
+      const existing = existingItems.get(item.id)
+      return {
+        id: item.id,
+        url: item.url,
+        title: item.title,
+        publishedAt: item.publishedAt,
+        thumbnail: item.thumbnail,
+        addedToQueue:
+          Boolean(tracked) || existing?.addedToQueue || historyManager.hasHistoryForUrl(item.url),
+        downloadId: tracked?.downloadId ?? existing?.downloadId
+      }
+    })
+  }
+
+  private resolveItemId(item: ParserItem): string | null {
+    const idCandidate =
+      item.youtubeId || item.guid || item.id || (typeof item.link === 'string' ? item.link : null)
+    if (!idCandidate) {
+      return null
+    }
+    return idCandidate.trim()
+  }
+
+  private resolvePublishedAt(item: ParserItem): number {
+    const candidates = [item.isoDate, item.pubDate]
+    for (const candidate of candidates) {
+      if (!candidate) {
+        continue
+      }
+      const timestamp = Date.parse(candidate)
+      if (!Number.isNaN(timestamp)) {
+        return timestamp
+      }
+    }
+    return Date.now()
+  }
+
+  private resolveThumbnail(item: ParserItem): string | undefined {
+    // Try media:thumbnail first
+    const thumbnail = item.mediaThumbnail
+    if (Array.isArray(thumbnail)) {
+      const found = thumbnail.find((entry) => entry?.url)
+      if (found?.url) return found.url
+    }
+    if (thumbnail && typeof thumbnail === 'object' && 'url' in thumbnail) {
+      return thumbnail.url as string | undefined
+    }
+
+    // Try enclosure (for RSS feeds with image/jpeg type)
+    const enclosure = item.enclosure
+    if (Array.isArray(enclosure)) {
+      const imageEnclosure = enclosure.find(
+        (entry) => entry?.url && entry?.type?.startsWith('image/')
+      )
+      if (imageEnclosure?.url) return imageEnclosure.url
+    }
+    if (enclosure && typeof enclosure === 'object' && 'url' in enclosure) {
+      const enc = enclosure as { url?: string; type?: string }
+      if (enc.url && enc.type?.startsWith('image/')) {
+        return enc.url
+      }
+    }
+
+    // Try media:content as fallback
+    const mediaContent = item.mediaContent
+    if (Array.isArray(mediaContent)) {
+      const found = mediaContent.find((entry) => entry?.url)
+      if (found?.url) return found.url
+    }
+    if (mediaContent && typeof mediaContent === 'object' && 'url' in mediaContent) {
+      return mediaContent.url as string | undefined
+    }
+
+    return undefined
+  }
+
+  private filterRecentItems(subscription: SubscriptionRule, items: FeedItem[]): FeedItem[] {
+    const lastKnownPublishedAt = this.getLastKnownPublishedAt(subscription)
+    if (lastKnownPublishedAt === 0) {
+      return subscription.onlyDownloadLatest ? items.slice(0, 1) : items
+    }
+    return items.filter((item) => item.publishedAt > lastKnownPublishedAt)
+  }
+
+  private getLastKnownPublishedAt(subscription: SubscriptionRule): number {
+    const fromItems = subscription.items.reduce((max, item) => Math.max(max, item.publishedAt), 0)
+    return Math.max(subscription.latestVideoPublishedAt ?? 0, fromItems)
+  }
+
+  private filterNewItems(subscription: SubscriptionRule, items: FeedItem[]): FeedItem[] {
+    const seenIds = new Set(subscription.items.map((item) => item.id))
+    return items.filter((item) => !seenIds.has(item.id))
+  }
+
+  private async queueDownload(
+    subscriptionId: string,
+    itemId: string,
+    url: string,
+    retryCount = 0
+  ): Promise<void> {
+    const downloadId = sanitizeDownloadId(subscriptionId, itemId)
+    const isRetry = retryCount > 0
+    if (this.downloads.has(downloadId) && !isRetry) {
+      return
+    }
+
+    const subscription = subscriptionManager.getById(subscriptionId)
+    if (!subscription) {
+      return
+    }
+
+    const settings = settingsManager.getAll()
+    const downloadDirectory = subscription.downloadDirectory?.trim() || settings.downloadPath
+    const namingTemplate =
+      subscription.namingTemplate?.trim() || DEFAULT_SUBSCRIPTION_FILENAME_TEMPLATE
+    ensureDirectoryExists(downloadDirectory)
+
+    const tags = Array.from(new Set([subscription.platform, ...subscription.tags]))
+
+    try {
+      downloadEngine.startDownload(downloadId, {
+        url,
+        type: 'video',
+        customDownloadPath: downloadDirectory,
+        customFilenameTemplate: namingTemplate,
+        tags,
+        origin: 'subscription',
+        subscriptionId
+      })
+
+      this.downloads.set(downloadId, {
+        subscriptionId,
+        itemId,
+        url,
+        retries: retryCount,
+        downloadId
+      })
+      subscriptionManager.updateFeedItemQueueState(subscriptionId, itemId, {
+        added: true,
+        downloadId
+      })
+    } catch (error) {
+      logger.error('Failed to start subscription download', { subscriptionId, itemId, error })
+      subscriptionManager.update(subscriptionId, {
+        status: 'failed'
+      })
+      subscriptionManager.updateFeedItemQueueState(subscriptionId, itemId, {
+        added: false,
+        downloadId: null
+      })
+    }
+  }
+
+  private getTrackedDownloadByUrl(url: string): TrackedDownload | undefined {
+    for (const tracked of this.downloads.values()) {
+      if (tracked.url === url) {
+        return tracked
+      }
+    }
+    return undefined
+  }
+}
+
+export const subscriptionScheduler = new SubscriptionScheduler()
--- a/src/main/lib/thumbnail-cache.ts
+++ b/src/main/lib/thumbnail-cache.ts
@@ -2,8 +2,9 @@ import crypto from 'node:crypto'
 import fs from 'node:fs'
 import fsPromises from 'node:fs/promises'
 import path from 'node:path'
-import { pathToFileURL } from 'node:url'
+import { APP_PROTOCOL_SCHEME } from '@shared/constants'
 import { app } from 'electron'
+import { scopedLoggers } from '../utils/logger'

 const SUPPORTED_EXTENSIONS = new Set(['.jpg', '.jpeg', '.png', '.webp', '.gif'])

@@ -37,7 +38,11 @@ export class ThumbnailCache {
      return null
    }

-    if (originalUrl.startsWith('file://') || originalUrl.startsWith('data:')) {
+    if (
+      originalUrl.startsWith(APP_PROTOCOL_SCHEME) ||
+      originalUrl.startsWith('file://') ||
+      originalUrl.startsWith('data:')
+    ) {
      return originalUrl
    }

@@ -59,7 +64,7 @@ export class ThumbnailCache {

      const existingPath = await this.findExistingPath(basePath, defaultExtension)
      if (existingPath) {
-        return pathToFileURL(existingPath).toString()
+        return this.toAppProtocolUrl(existingPath)
      }

      const response = await fetch(originalUrl)
@@ -75,9 +80,9 @@ export class ThumbnailCache {
      const finalPath = `${basePath}${extension}`

      await fsPromises.writeFile(finalPath, buffer)
-      return pathToFileURL(finalPath).toString()
+      return this.toAppProtocolUrl(finalPath)
    } catch (error) {
-      console.error('Failed to cache thumbnail:', error)
+      scopedLoggers.thumbnail.error('Failed to cache thumbnail:', error)
      return null
    }
  }
@@ -132,6 +137,13 @@ export class ThumbnailCache {
    const basePath = path.join(cacheDir, `${hash}`)
    return { basePath, defaultExtension: extension }
  }
+
+  private toAppProtocolUrl(filePath: string): string {
+    const userDataPath = app.getPath('userData')
+    const relativePath = path.relative(userDataPath, filePath).replace(/\\/g, '/')
+
+    return `${APP_PROTOCOL_SCHEME}${relativePath}`
+  }
 }

 export const thumbnailCache = new ThumbnailCache()
--- a/src/main/lib/ytdlp-manager.ts
+++ b/src/main/lib/ytdlp-manager.ts
@@ -3,6 +3,7 @@ import fs from 'node:fs'
 import os from 'node:os'
 import path from 'node:path'
 import type YTDlpWrap from 'yt-dlp-wrap-plus'
+import { scopedLoggers } from '../utils/logger'

 // Use require for yt-dlp-wrap-plus to handle CommonJS/ESM compatibility
 const YTDlpWrapModule = require('yt-dlp-wrap-plus')
@@ -12,11 +13,13 @@ type YTDlpWrapInstance = InstanceType<typeof YTDlpWrapCtor>
 class YtDlpManager {
  private ytdlpPath: string | null = null
  private ytdlpInstance: YTDlpWrapInstance | null = null
+  private jsRuntimeArgs: string[] = []

  async initialize(): Promise<void> {
    this.ytdlpPath = await this.findOrDownloadYtDlp()
    this.ytdlpInstance = new YTDlpWrapCtor(this.ytdlpPath)
-    console.log('yt-dlp initialized at:', this.ytdlpPath)
+    this.jsRuntimeArgs = this.resolveJsRuntimeArgs()
+    scopedLoggers.engine.info('yt-dlp initialized at:', this.ytdlpPath)
  }

  getInstance(): YTDlpWrapInstance {
@@ -33,6 +36,10 @@ class YtDlpManager {
    return this.ytdlpPath
  }

+  getJsRuntimeArgs(): string[] {
+    return [...this.jsRuntimeArgs]
+  }
+
  private getResourcesPath(): string {
    // In development, read from project root's resources
    if (process.env.NODE_ENV === 'development') {
@@ -57,7 +64,7 @@ class YtDlpManager {

    // Check environment variable first
    if (process.env.YTDLP_PATH && fs.existsSync(process.env.YTDLP_PATH)) {
-      console.log('Using yt-dlp from YTDLP_PATH:', process.env.YTDLP_PATH)
+      scopedLoggers.engine.info('Using yt-dlp from YTDLP_PATH:', process.env.YTDLP_PATH)
      return process.env.YTDLP_PATH
    }

@@ -65,13 +72,13 @@ class YtDlpManager {
    const resourcesPath = this.getResourcesPath()
    const bundledPath = path.join(resourcesPath, bundledName)
    if (fs.existsSync(bundledPath)) {
-      console.log('Using bundled yt-dlp:', bundledPath)
+      scopedLoggers.engine.info('Using bundled yt-dlp:', bundledPath)
      // Make executable on Unix-like systems if needed
      if (platform !== 'win32') {
        try {
          fs.chmodSync(bundledPath, 0o755)
        } catch (error) {
-          console.warn('Failed to set executable permission:', error)
+          scopedLoggers.engine.warn('Failed to set executable permission:', error)
        }
      }
      return bundledPath
@@ -82,7 +89,7 @@ class YtDlpManager {
      const possiblePaths = ['/opt/homebrew/bin/yt-dlp', '/usr/local/bin/yt-dlp']
      for (const p of possiblePaths) {
        if (fs.existsSync(p)) {
-          console.log('Using system yt-dlp:', p)
+          scopedLoggers.engine.info('Using system yt-dlp:', p)
          return p
        }
      }
@@ -93,7 +100,7 @@ class YtDlpManager {
      try {
        const systemPath = execSync('which yt-dlp').toString().trim()
        if (systemPath && fs.existsSync(systemPath)) {
-          console.log('Using system yt-dlp:', systemPath)
+          scopedLoggers.engine.info('Using system yt-dlp:', systemPath)
          return systemPath
        }
      } catch (_error) {
@@ -115,6 +122,92 @@ class YtDlpManager {
    )
  }

+  private resolveJsRuntimeArgs(): string[] {
+    const runtime = (process.env.YTDLP_JS_RUNTIME || 'deno').trim()
+    if (!runtime || runtime === 'none') {
+      return []
+    }
+
+    const runtimePath = this.resolveJsRuntimePath(runtime)
+    if (runtimePath) {
+      return ['--js-runtimes', `${runtime}:${runtimePath}`]
+    }
+
+    if (process.env.YTDLP_JS_RUNTIME) {
+      scopedLoggers.engine.warn(
+        `Requested JS runtime "${runtime}" was not found. Falling back to yt-dlp default detection.`
+      )
+    } else {
+      scopedLoggers.engine.warn(
+        'JS runtime not found. YouTube support may be limited without an external JS runtime.'
+      )
+    }
+
+    return process.env.YTDLP_JS_RUNTIME ? ['--js-runtimes', runtime] : []
+  }
+
+  private resolveJsRuntimePath(runtime: string): string | null {
+    const envPath = process.env.YTDLP_JS_RUNTIME_PATH?.trim()
+    if (envPath && fs.existsSync(envPath)) {
+      scopedLoggers.engine.info('Using JS runtime from YTDLP_JS_RUNTIME_PATH:', envPath)
+      return envPath
+    }
+
+    const platform = os.platform()
+    const resourcesPath = this.getResourcesPath()
+    const resourceCandidates: string[] = []
+
+    if (runtime === 'deno') {
+      resourceCandidates.push(platform === 'win32' ? 'deno.exe' : 'deno')
+    } else if (runtime === 'node') {
+      resourceCandidates.push(platform === 'win32' ? 'node.exe' : 'node')
+    } else if (runtime === 'bun') {
+      resourceCandidates.push(platform === 'win32' ? 'bun.exe' : 'bun')
+    } else if (runtime === 'quickjs') {
+      resourceCandidates.push(platform === 'win32' ? 'qjs.exe' : 'qjs')
+    } else {
+      resourceCandidates.push(runtime)
+      if (platform === 'win32' && !runtime.endsWith('.exe')) {
+        resourceCandidates.push(`${runtime}.exe`)
+      }
+    }
+
+    for (const candidate of resourceCandidates) {
+      const fullPath = path.join(resourcesPath, candidate)
+      if (fs.existsSync(fullPath)) {
+        if (platform !== 'win32') {
+          try {
+            fs.chmodSync(fullPath, 0o755)
+          } catch (error) {
+            scopedLoggers.engine.warn('Failed to set executable permission on JS runtime:', error)
+          }
+        }
+        scopedLoggers.engine.info('Using bundled JS runtime:', fullPath)
+        return fullPath
+      }
+    }
+
+    try {
+      if (platform === 'win32') {
+        const output = execSync(`where ${runtime}`).toString().split(/\r?\n/)[0]
+        if (output && fs.existsSync(output)) {
+          scopedLoggers.engine.info('Using system JS runtime:', output)
+          return output
+        }
+      } else {
+        const systemPath = execSync(`which ${runtime}`).toString().trim()
+        if (systemPath && fs.existsSync(systemPath)) {
+          scopedLoggers.engine.info('Using system JS runtime:', systemPath)
+          return systemPath
+        }
+      }
+    } catch (_error) {
+      // Runtime not found in PATH
+    }
+
+    return null
+  }
+
  // Removed runtime download/update to avoid network dependency in production builds
 }

--- a/src/main/settings.ts
+++ b/src/main/settings.ts
@@ -1,13 +1,32 @@
+import fs from 'node:fs'
 import os from 'node:os'
 import path from 'node:path'
 import type { AppSettings } from '../shared/types'
 import { defaultSettings } from '../shared/types'
+import { scopedLoggers } from './utils/logger'

 // Use require for electron-store to avoid CommonJS/ESM issues
 const ElectronStore = require('electron-store')
 // Access the default export
 const Store = ElectronStore.default || ElectronStore

+const OLD_DEFAULT_DOWNLOAD_PATH = path.join(os.homedir(), 'Downloads')
+const ensureDirectoryExists = (dir: string) => {
+  try {
+    fs.mkdirSync(dir, { recursive: true })
+  } catch (error) {
+    scopedLoggers.system.error('Failed to ensure download directory:', error)
+  }
+}
+
+const resolveDefaultDownloadPath = () => {
+  const downloadDir = path.join(os.homedir(), 'Downloads', 'VidBee')
+  ensureDirectoryExists(downloadDir)
+  return downloadDir
+}
+
+const DEFAULT_DOWNLOAD_PATH = resolveDefaultDownloadPath()
+
 class SettingsManager {
  // biome-ignore lint/suspicious/noExplicitAny: electron-store requires dynamic import
  private store: any
@@ -16,9 +35,10 @@ class SettingsManager {
    this.store = new Store({
      defaults: {
        ...defaultSettings,
-        downloadPath: path.join(os.homedir(), 'Downloads')
+        downloadPath: DEFAULT_DOWNLOAD_PATH
      }
    })
+    this.ensureDownloadDirectory()
  }

  get<K extends keyof AppSettings>(key: K): AppSettings[K] {
@@ -26,15 +46,25 @@ class SettingsManager {
  }

  set<K extends keyof AppSettings>(key: K, value: AppSettings[K]): void {
+    if (key === 'downloadPath' && typeof value === 'string') {
+      ensureDirectoryExists(value)
+    }
    this.store.set(key, value)
  }

  getAll(): AppSettings {
-    return this.store.store
+    return {
+      ...defaultSettings,
+      downloadPath: DEFAULT_DOWNLOAD_PATH,
+      ...this.store.store
+    }
  }

  setAll(settings: Partial<AppSettings>): void {
    for (const [key, value] of Object.entries(settings)) {
+      if (key === 'downloadPath' && typeof value === 'string') {
+        ensureDirectoryExists(value)
+      }
      this.store.set(key as keyof AppSettings, value as AppSettings[keyof AppSettings])
    }
  }
@@ -43,8 +73,25 @@ class SettingsManager {
    this.store.clear()
    this.store.set({
      ...defaultSettings,
-      downloadPath: path.join(os.homedir(), 'Downloads')
+      downloadPath: DEFAULT_DOWNLOAD_PATH
    })
+    ensureDirectoryExists(DEFAULT_DOWNLOAD_PATH)
+  }
+
+  private ensureDownloadDirectory(): void {
+    try {
+      const currentPath: string | undefined = this.store.get('downloadPath')
+      const normalizedDownloadPath =
+        !currentPath || currentPath === OLD_DEFAULT_DOWNLOAD_PATH
+          ? DEFAULT_DOWNLOAD_PATH
+          : currentPath
+      if (normalizedDownloadPath !== currentPath) {
+        this.store.set('downloadPath', normalizedDownloadPath)
+      }
+      ensureDirectoryExists(normalizedDownloadPath)
+    } catch (error) {
+      scopedLoggers.system.error('Failed to verify download directory:', error)
+    }
  }
 }

--- a/src/main/tray.ts
+++ b/src/main/tray.ts
@@ -1,5 +1,7 @@
+import { normalizeLanguageCode } from '@shared/languages'
 import { app, BrowserWindow, Menu, nativeImage, Tray } from 'electron'
 import appIcon from '../../resources/icon.png?asset'
+import trayIcon from '../../resources/tray-icon.png?asset'
 import { settingsManager } from './settings'

 let tray: Tray | null = null
@@ -8,7 +10,7 @@ let tray: Tray | null = null
 * Get translated text based on current language setting
 */
 function t(key: 'showHome' | 'quit'): string {
-  const language = settingsManager.get('language') || 'en'
+  const language = normalizeLanguageCode(settingsManager.get('language'))

  const translations = {
    en: {
@@ -16,12 +18,12 @@ function t(key: 'showHome' | 'quit'): string {
      quit: 'Quit'
    },
    zh: {
-      showHome: '打开首页',
-      quit: '关闭应用'
+      showHome: '显示主页',
+      quit: '退出应用'
    }
  }

-  const displayLang = language.startsWith('en') ? 'en' : 'zh'
+  const displayLang = language.startsWith('zh') ? 'zh' : 'en'
  return translations[displayLang][key]
 }

@@ -85,9 +87,17 @@ export function createTray(): void {
    return
  }

-  const trayIcon = nativeImage.createFromPath(appIcon)
+  // Use 16x16 icon for macOS tray, fallback to app icon for other platforms
+  const iconPath = process.platform === 'darwin' ? trayIcon : appIcon
+  const trayIconImage = nativeImage.createFromPath(iconPath)

-  tray = new Tray(trayIcon)
+  // For macOS, ensure the icon is properly sized
+  if (process.platform === 'darwin') {
+    // Resize to 16x16 for macOS tray
+    trayIconImage.setTemplateImage(true)
+  }
+
+  tray = new Tray(trayIconImage)

  // Set tooltip
  tray.setToolTip('VidBee')
--- a/src/main/utils/auto-launch.ts
+++ b/src/main/utils/auto-launch.ts
@@ -0,0 +1,38 @@
+import { app } from 'electron'
+import log from 'electron-log/main'
+
+const SUPPORTED_PLATFORMS = new Set(['darwin', 'win32'])
+
+export function isAutoLaunchSupported(): boolean {
+  return SUPPORTED_PLATFORMS.has(process.platform)
+}
+
+export function applyAutoLaunchSetting(enabled: boolean): void {
+  if (!isAutoLaunchSupported()) {
+    log.info('Auto launch is not supported on this platform, skipping setting update')
+    return
+  }
+
+  const updateSetting = () => {
+    try {
+      const options: Parameters<typeof app.setLoginItemSettings>[0] = {
+        openAtLogin: enabled
+      }
+
+      if (process.platform === 'darwin') {
+        options.openAsHidden = true
+      }
+
+      app.setLoginItemSettings(options)
+      log.info(`Auto launch ${enabled ? 'enabled' : 'disabled'}`)
+    } catch (error) {
+      log.error('Failed to update login item settings:', error)
+    }
+  }
+
+  if (app.isReady()) {
+    updateSetting()
+  } else {
+    app.once('ready', updateSetting)
+  }
+}
--- a/src/main/utils/dock.ts
+++ b/src/main/utils/dock.ts
@@ -0,0 +1,16 @@
+import { app } from 'electron'
+
+/**
+ * Apply Dock visibility preference on macOS.
+ */
+export function applyDockVisibility(hideDockIcon: boolean): void {
+  if (process.platform !== 'darwin' || !app.dock) {
+    return
+  }
+
+  if (hideDockIcon) {
+    app.dock.hide()
+  } else {
+    app.dock.show()
+  }
+}
--- a/src/main/utils/logger.ts
+++ b/src/main/utils/logger.ts
@@ -0,0 +1,25 @@
+/**
+ * Main process logger utility
+ * Directly use electron-log/main
+ */
+
+import log from 'electron-log/main'
+
+// Export electron-log instance
+export default log
+
+// Export commonly used logging methods
+export const logger = log
+
+// Predefined scoped loggers
+export const scopedLoggers = {
+  main: log.scope('main'),
+  ipc: log.scope('ipc'),
+  window: log.scope('window'),
+  download: log.scope('download'),
+  engine: log.scope('engine'),
+  system: log.scope('system'),
+  storage: log.scope('storage'),
+  thumbnail: log.scope('thumbnail'),
+  history: log.scope('history')
+}
--- a/src/main/utils/path-helpers.ts
+++ b/src/main/utils/path-helpers.ts
@@ -0,0 +1,19 @@
+import os from 'node:os'
+import path from 'node:path'
+
+export const resolvePathWithHome = (rawPath?: string | null): string | undefined => {
+  const trimmed = rawPath?.trim()
+  if (!trimmed) {
+    return undefined
+  }
+
+  if (trimmed === '~') {
+    return os.homedir()
+  }
+
+  if (trimmed.startsWith('~/') || trimmed.startsWith('~\\')) {
+    return path.join(os.homedir(), trimmed.slice(2))
+  }
+
+  return trimmed
+}
--- a/src/renderer/index.html
+++ b/src/renderer/index.html
@@ -5,7 +5,7 @@
  <meta charset="UTF-8" />
  <title>VidBee</title>
  <meta http-equiv="Content-Security-Policy"
-    content="default-src 'self'; script-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: file: https://i.ytimg.com https://img.youtube.com; connect-src 'self'" />
+    content="default-src 'self'; script-src 'self' 'unsafe-eval' https://rybbit.102417.xyz; style-src 'self' 'unsafe-inline'; img-src 'self' data: file: vidbee: https://i.ytimg.com https://img.youtube.com; connect-src 'self' https://rybbit.102417.xyz" />
 </head>

 <body>
--- a/src/renderer/src/App.tsx
+++ b/src/renderer/src/App.tsx
@@ -2,54 +2,290 @@ import { ScrollArea } from '@renderer/components/ui/scroll-area'
 import { Sidebar } from '@renderer/components/ui/sidebar'
 import { Toaster } from '@renderer/components/ui/sonner'
 import { TitleBar } from '@renderer/components/ui/title-bar'
+import type { SubscriptionRule } from '@shared/types'
+import { useAtom, useSetAtom } from 'jotai'
 import { ThemeProvider } from 'next-themes'
-import { useState } from 'react'
+import { useCallback, useEffect, useRef, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { HashRouter, Navigate, Route, Routes, useLocation, useNavigate } from 'react-router'
+import { toast } from 'sonner'
+import { ipcEvents, ipcServices } from './lib/ipc'
 import { About } from './pages/About'
 import { Home } from './pages/Home'
 import { Settings } from './pages/Settings'
-import { SupportedSites } from './pages/SupportedSites'
+import { Subscriptions } from './pages/Subscriptions'
+import { loadSettingsAtom, settingsAtom } from './store/settings'
+import { loadSubscriptionsAtom, setSubscriptionsAtom } from './store/subscriptions'
+import { updateAvailableAtom, updateReadyAtom } from './store/update'

-type Page = 'home' | 'settings' | 'about' | 'sites'
+type Page = 'home' | 'subscriptions' | 'settings' | 'about'
+
+const pageToPath: Record<Page, string> = {
+  home: '/',
+  subscriptions: '/subscriptions',
+  settings: '/settings',
+  about: '/about'
+}
+
+const normalizePathname = (pathname: string): string => {
+  const trimmed = pathname.replace(/\/+$/, '')
+  return trimmed === '' ? '/' : trimmed
+}
+
+const pathToPage = (pathname: string): Page => {
+  const normalized = normalizePathname(pathname)
+  switch (normalized) {
+    case '/subscriptions':
+      return 'subscriptions'
+    case '/settings':
+      return 'settings'
+    case '/about':
+      return 'about'
+    default:
+      return 'home'
+  }
+}

 function AppContent() {
-  const [currentPage, setCurrentPage] = useState<Page>('home')
+  const [platform, setPlatform] = useState<string>('')
+  const loadSubscriptions = useSetAtom(loadSubscriptionsAtom)
+  const setSubscriptions = useSetAtom(setSubscriptionsAtom)
+  const [settings] = useAtom(settingsAtom)
+  const loadSettings = useSetAtom(loadSettingsAtom)
+  const setUpdateReady = useSetAtom(updateReadyAtom)
+  const setUpdateAvailable = useSetAtom(updateAvailableAtom)
+  const { t } = useTranslation()
+  const updateDownloadInProgressRef = useRef(false)
+  const analyticsScriptRef = useRef<HTMLScriptElement | null>(null)
+  const navigate = useNavigate()
+  const location = useLocation()
+  const currentPage = pathToPage(location.pathname)
+  const supportedSitesUrl = 'https://vidbee.org/supported-sites/'

-  const renderPage = () => {
-    switch (currentPage) {
-      case 'home':
-        return <Home onOpenSupportedSites={() => setCurrentPage('sites')} />
-      case 'settings':
-        return <Settings />
-      case 'about':
-        return <About />
-      case 'sites':
-        return <SupportedSites />
-      default:
-        return <Home onOpenSupportedSites={() => setCurrentPage('sites')} />
-    }
+  const handlePageChange = useCallback(
+    (page: Page) => {
+      const targetPath = pageToPath[page] ?? '/'
+      if (normalizePathname(location.pathname) !== targetPath) {
+        navigate(targetPath)
+      }
+    },
+    [location.pathname, navigate]
+  )
+
+  const handleOpenSupportedSites = () => {
+    window.open(supportedSitesUrl, '_blank')
  }

+  useEffect(() => {
+    loadSettings()
+  }, [loadSettings])
+
+  useEffect(() => {
+    const handleDeepLink = (rawUrl: unknown) => {
+      const url = typeof rawUrl === 'string' ? rawUrl.trim() : ''
+      if (!url) {
+        return
+      }
+      // Switch to home page to show download dialog
+      handlePageChange('home')
+      // The DownloadDialog component will handle opening the dialog and parsing the video
+    }
+
+    ipcEvents.on('download:deeplink', handleDeepLink)
+    return () => {
+      ipcEvents.removeListener('download:deeplink', handleDeepLink)
+    }
+  }, [handlePageChange])
+
+  useEffect(() => {
+    loadSubscriptions()
+
+    const handleSubscriptions = (...args: unknown[]) => {
+      const list = args[0]
+      if (Array.isArray(list)) {
+        setSubscriptions(list as SubscriptionRule[])
+      }
+    }
+
+    ipcEvents.on('subscriptions:updated', handleSubscriptions)
+
+    return () => {
+      ipcEvents.removeListener('subscriptions:updated', handleSubscriptions)
+    }
+  }, [loadSubscriptions, setSubscriptions])
+
+  // Load or remove analytics script based on settings
+  useEffect(() => {
+    const scriptId = 'analytics-script'
+    const existingScript = document.getElementById(scriptId) as HTMLScriptElement | null
+
+    if (settings.enableAnalytics) {
+      // Remove existing script if it exists
+      if (existingScript) {
+        existingScript.remove()
+      }
+
+      // Create and append new script
+      const script = document.createElement('script')
+      script.id = scriptId
+      script.src = 'https://rybbit.102417.xyz/api/script.js'
+      script.setAttribute('data-site-id', '7bc6f6d625a4')
+      script.defer = true
+      script.async = true
+      document.head.appendChild(script)
+      analyticsScriptRef.current = script
+    } else {
+      // Remove script if analytics is disabled
+      if (existingScript) {
+        existingScript.remove()
+        analyticsScriptRef.current = null
+      }
+    }
+
+    return () => {
+      // Cleanup on unmount
+      const script = document.getElementById(scriptId)
+      if (script) {
+        script.remove()
+      }
+    }
+  }, [settings.enableAnalytics])
+
+  useEffect(() => {
+    // Get platform info to determine if we should show title bar
+    const getPlatform = async () => {
+      try {
+        const platformInfo = await ipcServices.app.getPlatform()
+        setPlatform(platformInfo)
+      } catch (error) {
+        console.error('Failed to get platform info:', error)
+        // Default to showing title bar if platform detection fails
+        setPlatform('unknown')
+      }
+    }
+    getPlatform()
+  }, [])
+
+  useEffect(() => {
+    if (!window?.api) {
+      return
+    }
+
+    const resetDownloadState = () => {
+      if (updateDownloadInProgressRef.current) {
+        updateDownloadInProgressRef.current = false
+      }
+    }
+
+    const handleUpdateAvailable = (rawInfo: unknown) => {
+      const info = (rawInfo ?? {}) as { version?: string }
+      setUpdateAvailable({
+        available: true,
+        version: info.version
+      })
+    }
+
+    const handleUpdateDownloaded = (rawInfo: unknown) => {
+      const info = (rawInfo ?? {}) as { version?: string }
+      resetDownloadState()
+      setUpdateReady({
+        ready: true,
+        version: info.version
+      })
+      setUpdateAvailable({
+        available: true,
+        version: info.version
+      })
+    }
+
+    const handleUpdateError = (rawMessage: unknown) => {
+      const message = typeof rawMessage === 'string' ? rawMessage : ''
+      resetDownloadState()
+
+      const errorMessage = message || t('about.notifications.unknownErrorFallback')
+      toast.error(t('about.notifications.updateError', { error: errorMessage }))
+    }
+
+    const handleDownloadProgress = (rawProgress: unknown) => {
+      const progress = (rawProgress ?? {}) as { percent?: number }
+      if (typeof progress?.percent === 'number') {
+        console.info('Update download progress:', progress.percent.toFixed(2))
+      }
+    }
+
+    const handleUpdateNotification = (rawPayload: unknown) => {
+      const payload = (rawPayload ?? {}) as { version?: string }
+      const versionLabel = payload?.version ?? ''
+      const downloadedMessage = versionLabel
+        ? t('about.notifications.updateDownloadedVersion', { version: versionLabel })
+        : t('about.notifications.updateDownloaded')
+
+      toast.info(downloadedMessage, {
+        action: {
+          label: t('about.notifications.restartNowAction'),
+          onClick: () => {
+            void ipcServices.update.quitAndInstall()
+          }
+        }
+      })
+    }
+
+    // Only listen to update events that should be shown globally
+    // update:available shows a visual indicator in the sidebar
+    ipcEvents.on('update:available', handleUpdateAvailable)
+    ipcEvents.on('update:downloaded', handleUpdateDownloaded)
+    ipcEvents.on('update:error', handleUpdateError)
+    ipcEvents.on('update:download-progress', handleDownloadProgress)
+    ipcEvents.on('update:show-notification', handleUpdateNotification)
+
+    return () => {
+      ipcEvents.removeListener('update:available', handleUpdateAvailable)
+      ipcEvents.removeListener('update:downloaded', handleUpdateDownloaded)
+      ipcEvents.removeListener('update:error', handleUpdateError)
+      ipcEvents.removeListener('update:download-progress', handleDownloadProgress)
+      ipcEvents.removeListener('update:show-notification', handleUpdateNotification)
+    }
+  }, [setUpdateAvailable, setUpdateReady, t])
+
  return (
    <div className="flex flex-row h-screen">
      {/* Sidebar Navigation */}
-      <Sidebar currentPage={currentPage} onPageChange={setCurrentPage} />
+      <Sidebar
+        currentPage={currentPage}
+        onPageChange={handlePageChange}
+        onOpenSupportedSites={handleOpenSupportedSites}
+      />

      {/* Main Content */}
      <main className="flex flex-col flex-1 min-h-0 overflow-hidden bg-background">
        {/* Custom Title Bar */}
-        <TitleBar />
+        <TitleBar platform={platform} />

        <ScrollArea
          className="flex-1 w-full overflow-y-auto overflow-x-hidden"
          style={{ maxWidth: '100%' }}
        >
-          <div className="w-full overflow-hidden" style={{ maxWidth: '100%' }}>
-            {renderPage()}
+          <div className="w-full h-full flex flex-col min-h-0" style={{ maxWidth: '100%' }}>
+            <Routes>
+              <Route
+                path="/"
+                element={
+                  <Home
+                    onOpenSupportedSites={handleOpenSupportedSites}
+                    onOpenSettings={() => handlePageChange('settings')}
+                  />
+                }
+              />
+              <Route path="/subscriptions" element={<Subscriptions />} />
+              <Route path="/settings" element={<Settings />} />
+              <Route path="/about" element={<About />} />
+              <Route path="*" element={<Navigate to="/" replace />} />
+            </Routes>
          </div>
        </ScrollArea>
      </main>

-      <Toaster />
+      <Toaster richColors={true} />
    </div>
  )
 }
@@ -57,7 +293,9 @@ function AppContent() {
 function App() {
  return (
    <ThemeProvider attribute="class" defaultTheme="system" enableSystem>
-      <AppContent />
+      <HashRouter>
+        <AppContent />
+      </HashRouter>
    </ThemeProvider>
  )
 }
--- a/src/renderer/src/assets/global.css
+++ b/src/renderer/src/assets/global.css
@@ -1,5 +1,7 @@
@import 'tailwindcss';
@import './theme.css';
+@import "tw-animate-css";
+

@layer base {
  * {
@@ -8,5 +10,9 @@
  body {
    @apply text-foreground;
  }
+  input::placeholder,
+  textarea::placeholder {
+    opacity: 0.4;
+  }
 }

--- a/src/renderer/src/assets/theme.css
+++ b/src/renderer/src/assets/theme.css
@@ -34,7 +34,7 @@
  --font-sans: Open Sans, sans-serif;
  --font-serif: Georgia, serif;
  --font-mono: Menlo, monospace;
-  --radius: 1.3rem;
+  --radius: 0.625rem;
  --shadow-x: 0px;
  --shadow-y: 2px;
  --shadow-blur: 0px;
@@ -60,50 +60,35 @@
  --card-foreground: oklch(0.8853 0 0);
  --popover: oklch(0 0 0);
  --popover-foreground: oklch(0.9328 0.0025 228.7857);
-  --primary: oklch(0.6692 0.1607 245.0110);
+  --primary: oklch(0.8223 0.1704 79.8747);
  --primary-foreground: oklch(1.0000 0 0);
  --secondary: oklch(0.9622 0.0035 219.5331);
  --secondary-foreground: oklch(0.1884 0.0128 248.5103);
-  --muted: oklch(0.2090 0 0);
+  --muted: oklch(0.3485 0 0);
  --muted-foreground: oklch(0.5637 0.0078 247.9662);
  --accent: oklch(0.1928 0.0331 242.5459);
-  --accent-foreground: oklch(0.6692 0.1607 245.0110);
+  --accent-foreground: oklch(0.8223 0.1704 79.8747);
  --destructive: oklch(0.6188 0.2376 25.7658);
  --destructive-foreground: oklch(1.0000 0 0);
  --border: oklch(0.2674 0.0047 248.0045);
  --input: oklch(0.3020 0.0288 244.8244);
-  --ring: oklch(0.6818 0.1584 243.3540);
-  --chart-1: oklch(0.6723 0.1606 244.9955);
+  --ring: oklch(0.8223 0.1704 79.8747);
+  --chart-1: oklch(0.8223 0.1704 79.8747);
  --chart-2: oklch(0.6907 0.1554 160.3454);
  --chart-3: oklch(0.8214 0.1600 82.5337);
  --chart-4: oklch(0.7064 0.1822 151.7125);
  --chart-5: oklch(0.5919 0.2186 10.5826);
  --sidebar: oklch(0.2097 0.0080 274.5332);
  --sidebar-foreground: oklch(0.8853 0 0);
-  --sidebar-primary: oklch(0.6818 0.1584 243.3540);
+  --sidebar-primary: oklch(0.8223 0.1704 79.8747);
  --sidebar-primary-foreground: oklch(1.0000 0 0);
  --sidebar-accent: oklch(0.1928 0.0331 242.5459);
-  --sidebar-accent-foreground: oklch(0.6692 0.1607 245.0110);
+  --sidebar-accent-foreground: oklch(0.8223 0.1704 79.8747);
  --sidebar-border: oklch(0.3795 0.0220 240.5943);
-  --sidebar-ring: oklch(0.6818 0.1584 243.3540);
+  --sidebar-ring: oklch(0.8223 0.1704 79.8747);
  --font-sans: Open Sans, sans-serif;
  --font-serif: Georgia, serif;
  --font-mono: Menlo, monospace;
-  --radius: 1.3rem;
-  --shadow-x: 0px;
-  --shadow-y: 2px;
-  --shadow-blur: 0px;
-  --shadow-spread: 0px;
-  --shadow-opacity: 0;
-  --shadow-color: #1da1f2;
-  --shadow-2xs: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow-xs: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow-sm: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00), 0px 1px 2px -1px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00), 0px 1px 2px -1px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow-md: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00), 0px 2px 4px -1px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow-lg: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00), 0px 4px 6px -1px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow-xl: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00), 0px 8px 10px -1px hsl(202.8169 89.1213% 53.1373% / 0.00);
-  --shadow-2xl: 0px 2px 0px 0px hsl(202.8169 89.1213% 53.1373% / 0.00);
 }

@theme inline {
@@ -145,16 +130,10 @@
  --font-serif: var(--font-serif);

  --radius-sm: calc(var(--radius) - 4px);
-  --radius-md: calc(var(--radius) - 2px);
-  --radius-lg: var(--radius);
-  --radius-xl: calc(var(--radius) + 4px);
-
-  --shadow-2xs: var(--shadow-2xs);
-  --shadow-xs: var(--shadow-xs);
-  --shadow-sm: var(--shadow-sm);
-  --shadow: var(--shadow);
-  --shadow-md: var(--shadow-md);
-  --shadow-lg: var(--shadow-lg);
-  --shadow-xl: var(--shadow-xl);
-  --shadow-2xl: var(--shadow-2xl);
+--radius-md: calc(var(--radius) - 2px);
+--radius-lg: var(--radius);
+--radius-xl: calc(var(--radius) + 4px);
+--radius-2xl: calc(var(--radius) + 8px);
+--radius-3xl: calc(var(--radius) + 12px);
+--radius-4xl: calc(var(--radius) + 16px);
 }
--- a/src/renderer/src/components/download/DownloadDialog.tsx
+++ b/src/renderer/src/components/download/DownloadDialog.tsx
--- a/src/renderer/src/components/download/DownloadItem.tsx
+++ b/src/renderer/src/components/download/DownloadItem.tsx
@@ -1,31 +1,169 @@
 import { Badge } from '@renderer/components/ui/badge'
 import { Button } from '@renderer/components/ui/button'
-import { ImageWithPlaceholder } from '@renderer/components/ui/image-with-placeholder'
+import { Checkbox } from '@renderer/components/ui/checkbox'
 import { Progress } from '@renderer/components/ui/progress'
+import { RemoteImage } from '@renderer/components/ui/remote-image'
+import {
+  Sheet,
+  SheetContent,
+  SheetDescription,
+  SheetHeader,
+  SheetTitle
+} from '@renderer/components/ui/sheet'
 import { Tooltip, TooltipContent, TooltipTrigger } from '@renderer/components/ui/tooltip'
-import { useSetAtom } from 'jotai'
+import { useAtomValue, useSetAtom } from 'jotai'
 import {
  AlertCircle,
  CheckCircle2,
-  ExternalLink,
+  Copy,
  FolderOpen,
+  Info,
  Loader2,
  Play,
  Trash2,
  X
 } from 'lucide-react'
+import { type ReactNode, useEffect, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import { toast } from 'sonner'
-import { useCachedThumbnail } from '../../hooks/use-cached-thumbnail'
 import { ipcServices } from '../../lib/ipc'
 import {
  type DownloadRecord,
  removeDownloadAtom,
  removeHistoryRecordAtom
 } from '../../store/downloads'
+import { settingsAtom } from '../../store/settings'
+
+const normalizeSavedFileName = (fileName?: string): string | undefined => {
+  if (!fileName) {
+    return undefined
+  }
+  const trimmed = fileName.trim()
+  if (!trimmed) {
+    return undefined
+  }
+  return trimmed.replace(/\.f\d+(?=\.[^.]+$)/i, '')
+}
+
+const generateFilePathCandidates = (
+  downloadPath: string,
+  title: string,
+  format: string,
+  savedFileName?: string
+): string[] => {
+  const normalizedDownloadPath = downloadPath.replace(/\\/g, '/')
+  const safeTitle = title.trim() || 'Unknown'
+
+  const savedNameCandidates: string[] = []
+  const trimmedSavedFileName = savedFileName?.trim()
+  if (trimmedSavedFileName) {
+    const normalized = normalizeSavedFileName(trimmedSavedFileName)
+    if (normalized) {
+      savedNameCandidates.push(normalized)
+    }
+    if (!normalized || normalized !== trimmedSavedFileName) {
+      savedNameCandidates.push(trimmedSavedFileName)
+    }
+  }
+
+  const candidateFileNames =
+    savedNameCandidates.length > 0
+      ? savedNameCandidates
+      : [`${safeTitle} via VidBee.${format}`, `${safeTitle}.${format}`]
+  return Array.from(
+    new Set(candidateFileNames.map((fileName) => `${normalizedDownloadPath}/${fileName}`))
+  )
+}
+
+const tryFileOperation = async (
+  paths: string[],
+  operation: (filePath: string) => Promise<boolean>
+): Promise<boolean> => {
+  for (const filePath of paths) {
+    const success = await operation(filePath)
+    if (success) {
+      return true
+    }
+  }
+  return false
+}
+
+const getSavedFileExtension = (fileName?: string): string | undefined => {
+  const normalized = normalizeSavedFileName(fileName)
+  if (!normalized) {
+    return undefined
+  }
+  if (!normalized.includes('.')) {
+    return undefined
+  }
+  const ext = normalized.split('.').pop()
+  return ext?.toLowerCase()
+}
+
+const resolveDownloadExtension = (download: DownloadRecord): string => {
+  const savedExt = getSavedFileExtension(download.savedFileName)
+  if (savedExt) {
+    return savedExt
+  }
+  const selectedExt = download.selectedFormat?.ext?.toLowerCase()
+  if (selectedExt) {
+    return selectedExt
+  }
+  return download.type === 'audio' ? 'mp3' : 'mp4'
+}
+
+const getFormatLabel = (download: DownloadRecord): string | undefined => {
+  if (download.selectedFormat?.ext) {
+    return download.selectedFormat.ext.toUpperCase()
+  }
+  const savedExt = getSavedFileExtension(download.savedFileName)
+  return savedExt ? savedExt.toUpperCase() : undefined
+}
+
+const getQualityLabel = (download: DownloadRecord): string | undefined => {
+  const format = download.selectedFormat
+  if (!format) {
+    return undefined
+  }
+  if (format.height) {
+    return `${format.height}p${format.fps === 60 ? '60' : ''}`
+  }
+  if (format.format_note) {
+    return format.format_note
+  }
+  if (typeof format.quality === 'number') {
+    return format.quality.toString()
+  }
+  return undefined
+}
+
+const sanitizeCodec = (codec?: string | null): string | undefined => {
+  if (!codec || codec === 'none') {
+    return undefined
+  }
+  return codec
+}
+
+const getCodecLabel = (download: DownloadRecord): string | undefined => {
+  const format = download.selectedFormat
+  if (!format) {
+    return undefined
+  }
+  if (download.type === 'audio' || download.type === 'extract') {
+    return sanitizeCodec(format.acodec)
+  }
+  return sanitizeCodec(format.vcodec) ?? sanitizeCodec(format.acodec)
+}

 interface DownloadItemProps {
  download: DownloadRecord
+  isSelected?: boolean
+  onToggleSelect?: (id: string) => void
+}
+
+type MetadataDetail = {
+  label: string
+  value: ReactNode
 }

 const formatFileSize = (bytes?: number) => {
@@ -51,19 +189,68 @@ const formatDate = (timestamp?: number) => {
  return new Date(timestamp).toLocaleString()
 }

-export function DownloadItem({ download }: DownloadItemProps) {
+const formatDateShort = (timestamp?: number) => {
+  if (!timestamp) return ''
+  const date = new Date(timestamp)
+  return date.toLocaleString(undefined, {
+    month: 'numeric',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+export function DownloadItem({ download, isSelected = false, onToggleSelect }: DownloadItemProps) {
  const { t } = useTranslation()
+  const settings = useAtomValue(settingsAtom)
  const removeDownload = useSetAtom(removeDownloadAtom)
  const removeHistory = useSetAtom(removeHistoryRecordAtom)
  const isHistory = download.entryType === 'history'
+  const isSubscriptionDownload = download.origin === 'subscription'
+  const subscriptionLabel = download.subscriptionId ?? t('subscriptions.labels.unknown')
  const timestamp = download.completedAt ?? download.downloadedAt ?? download.createdAt
-  const thumbnailSrc = useCachedThumbnail(download.thumbnail)
-  const showActionsWithoutHover = isHistory || download.status === 'completed'
-  const actionsContainerBaseClass =
-    'flex shrink-0 flex-wrap items-center justify-end gap-1 text-muted-foreground opacity-100 transition-opacity'
-  const actionsContainerClass = showActionsWithoutHover
-    ? actionsContainerBaseClass
-    : `${actionsContainerBaseClass} sm:opacity-0 sm:group-hover:opacity-100`
+  const actionsContainerClass =
+    'relative z-20 flex shrink-0 flex-wrap items-center justify-end gap-1 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity'
+  const resolvedExtension = resolveDownloadExtension(download)
+  const normalizedSavedFileName = normalizeSavedFileName(download.savedFileName)
+  const selectionEnabled = isHistory && Boolean(onToggleSelect)
+
+  // Track if the file exists
+  const [fileExists, setFileExists] = useState(false)
+  const [sheetOpen, setSheetOpen] = useState(false)
+
+  // Check if file exists when download data changes
+  useEffect(() => {
+    const checkFileExists = async () => {
+      if (!download.title || !download.downloadPath) {
+        setFileExists(false)
+        return
+      }
+
+      try {
+        const formatForPath = resolvedExtension
+        const filePaths = generateFilePathCandidates(
+          download.downloadPath,
+          download.title,
+          formatForPath,
+          download.savedFileName
+        )
+        for (const filePath of filePaths) {
+          const exists = await ipcServices.fs.fileExists(filePath)
+          if (exists) {
+            setFileExists(true)
+            return
+          }
+        }
+        setFileExists(false)
+      } catch (error) {
+        console.error('Failed to check file existence:', error)
+        setFileExists(false)
+      }
+    }
+
+    checkFileExists()
+  }, [download.title, download.downloadPath, download.savedFileName, resolvedExtension])

  const handleCancel = async () => {
    if (isHistory) return
@@ -75,14 +262,20 @@ export function DownloadItem({ download }: DownloadItemProps) {
    }
  }

-  const handleOpenFileLocation = async () => {
-    if (!download.outputPath) {
-      toast.error(t('notifications.openFolderFailed'))
-      return
-    }
-
+  const handleOpenFolder = async () => {
    try {
-      const success = await ipcServices.fs.openFileLocation(download.outputPath)
+      const downloadPath = download.downloadPath || settings.downloadPath
+      const format = resolvedExtension
+      const filePaths = generateFilePathCandidates(
+        downloadPath,
+        download.title,
+        format,
+        download.savedFileName
+      )
+
+      const success = await tryFileOperation(filePaths, (filePath) =>
+        ipcServices.fs.openFileLocation(filePath)
+      )
      if (!success) {
        toast.error(t('notifications.openFolderFailed'))
      }
@@ -91,29 +284,75 @@ export function DownloadItem({ download }: DownloadItemProps) {
      toast.error(t('notifications.openFolderFailed'))
    }
  }
+  // Check if copy to clipboard is available
+  const canCopyToClipboard = () => {
+    return Boolean(download.title && download.downloadPath && fileExists)
+  }

-  const handleOpenFile = async () => {
-    if (!download.outputPath) {
-      toast.error(t('notifications.openFileFailed'))
+  // need title, downloadPath, format
+  const handleCopyToClipboard = async () => {
+    if (!canCopyToClipboard()) {
+      toast.error(t('notifications.copyFailed'))
+      return
+    }
+
+    // Type guard: these values are guaranteed to exist after canCopyToClipboard() check
+    const downloadPath = download.downloadPath
+    const format = resolvedExtension
+    const title = download.title
+
+    if (!downloadPath || !title) {
+      toast.error(t('notifications.copyFailed'))
      return
    }

    try {
-      await ipcServices.fs.openFileLocation(download.outputPath)
+      // Generate file path using downloadPath + title + ext
+      const filePaths = generateFilePathCandidates(
+        downloadPath,
+        title,
+        format,
+        download.savedFileName
+      )
+
+      const success = await tryFileOperation(filePaths, (filePath) =>
+        ipcServices.fs.copyFileToClipboard(filePath)
+      )
+      if (!success) {
+        toast.error(t('notifications.copyFailed'))
+        return
+      }
+      toast.success(t('notifications.videoCopied'))
    } catch (error) {
-      console.error('Failed to open file:', error)
-      toast.error(t('notifications.openFileFailed'))
+      console.error('Failed to copy file to clipboard:', error)
+      toast.error(t('notifications.copyFailed'))
    }
  }

-  const handleOpenFolder = async () => {
-    await handleOpenFileLocation()
-  }
-
+  // need id
  const handleRemoveHistory = async () => {
    if (!isHistory) return
    try {
-      await ipcServices.history.removeHistoryItem(download.id, download.outputPath)
+      const downloadPath = download.downloadPath || settings.downloadPath
+      const format = resolvedExtension
+      const filePaths = generateFilePathCandidates(
+        downloadPath,
+        download.title,
+        format,
+        download.savedFileName
+      )
+
+      // Remove from history first
+      await ipcServices.history.removeHistoryItem(download.id)
+
+      // Then try to delete the file
+      const deleted = await tryFileOperation(filePaths, (filePath) =>
+        ipcServices.fs.deleteFile(filePath)
+      )
+      if (!deleted) {
+        console.warn('Failed to delete download file for history item:', download.id)
+      }
+
      removeHistory(download.id)
      toast.success(t('notifications.itemRemoved'))
    } catch (error) {
@@ -132,7 +371,7 @@ export function DownloadItem({ download }: DownloadItemProps) {
      case 'processing':
        return <Loader2 className="h-4 w-4 animate-spin text-primary" />
      case 'pending':
-        return <Loader2 className="h-4 w-4 text-muted-foreground" />
+        return <Loader2 className="h-4 w-4 animate-spin text-muted-foreground" />
      case 'cancelled':
        return <X className="h-4 w-4 text-muted-foreground" />
      default:
@@ -161,137 +400,398 @@ export function DownloadItem({ download }: DownloadItemProps) {

  const statusIcon = getStatusIcon()
  const statusText = getStatusText()
+  const sourceDisplay =
+    download.uploader && download.channel && download.uploader !== download.channel
+      ? `${download.uploader} • ${download.channel}`
+      : download.uploader || download.channel || ''
+
+  const metadataDetails: MetadataDetail[] = []
+
+  if (timestamp) {
+    metadataDetails.push({
+      label: t('history.date'),
+      value: formatDate(timestamp)
+    })
+  }
+
+  if (sourceDisplay) {
+    metadataDetails.push({
+      label: t('download.metadata.source'),
+      value: sourceDisplay
+    })
+  }
+
+  if (download.playlistId) {
+    metadataDetails.push({
+      label: t('download.metadata.playlist'),
+      value: (
+        <span>
+          {download.playlistTitle || t('playlist.untitled')}
+          {download.playlistIndex !== undefined && download.playlistSize !== undefined ? (
+            <span className="text-muted-foreground/80">
+              {` ${t('playlist.positionLabel', {
+                index: download.playlistIndex,
+                total: download.playlistSize
+              })}`}
+            </span>
+          ) : null}
+        </span>
+      )
+    })
+  }
+
+  if (download.duration) {
+    metadataDetails.push({
+      label: t('history.duration'),
+      value: formatDuration(download.duration)
+    })
+  }
+
+  const selectedFormatSize =
+    download.selectedFormat?.filesize || download.selectedFormat?.filesize_approx
+  const inlineFileSize = selectedFormatSize ? formatFileSize(selectedFormatSize) : undefined
+
+  const formatLabelValue = getFormatLabel(download)
+
+  if (formatLabelValue) {
+    metadataDetails.push({
+      label: t('download.metadata.format'),
+      value: formatLabelValue
+    })
+  }
+
+  const qualityLabel = getQualityLabel(download)
+
+  if (qualityLabel) {
+    metadataDetails.push({
+      label: t('download.metadata.quality'),
+      value: qualityLabel
+    })
+  }
+
+  if (inlineFileSize) {
+    metadataDetails.push({
+      label: t('history.fileSize'),
+      value: inlineFileSize
+    })
+  }
+
+  const codecValue = getCodecLabel(download)
+  if (codecValue) {
+    metadataDetails.push({
+      label: t('download.metadata.codec'),
+      value: codecValue
+    })
+  }
+
+  if (normalizedSavedFileName || download.savedFileName) {
+    metadataDetails.push({
+      label: t('download.metadata.savedFile'),
+      value: normalizedSavedFileName ?? download.savedFileName
+    })
+  }
+
+  if (download.url) {
+    metadataDetails.push({
+      label: t('download.metadata.url'),
+      value: (
+        <a
+          href={download.url}
+          target="_blank"
+          rel="noopener noreferrer"
+          className="relative z-20 wrap-break-word text-primary hover:underline"
+        >
+          {download.url}
+        </a>
+      )
+    })
+  }
+
+  // Additional metadata fields
+  if (download.description) {
+    metadataDetails.push({
+      label: t('download.metadata.description'),
+      value: <span className="wrap-break-word">{download.description}</span>
+    })
+  }
+
+  if (download.viewCount !== undefined && download.viewCount !== null) {
+    metadataDetails.push({
+      label: t('download.metadata.views'),
+      value: download.viewCount.toLocaleString()
+    })
+  }
+
+  if (download.tags && download.tags.length > 0) {
+    metadataDetails.push({
+      label: t('download.metadata.tags'),
+      value: (
+        <div className="flex flex-wrap gap-1">
+          {download.tags.map((tag) => (
+            <Badge key={tag} variant="secondary" className="text-[10px] px-1.5 py-0.5">
+              {tag}
+            </Badge>
+          ))}
+        </div>
+      )
+    })
+  }
+
+  if (download.downloadPath) {
+    metadataDetails.push({
+      label: t('download.metadata.downloadPath'),
+      value: <span className="wrap-break-word font-mono text-xs">{download.downloadPath}</span>
+    })
+  }
+
+  // Timestamps
+  if (download.createdAt && download.createdAt !== timestamp) {
+    metadataDetails.push({
+      label: t('download.metadata.createdAt'),
+      value: formatDate(download.createdAt)
+    })
+  }
+
+  if (download.startedAt) {
+    metadataDetails.push({
+      label: t('download.metadata.startedAt'),
+      value: formatDate(download.startedAt)
+    })
+  }
+
+  if (download.completedAt && download.completedAt !== timestamp) {
+    metadataDetails.push({
+      label: t('download.metadata.completedAt'),
+      value: formatDate(download.completedAt)
+    })
+  }
+
+  // Speed
+  if (download.speed) {
+    metadataDetails.push({
+      label: t('download.metadata.speed'),
+      value: download.speed
+    })
+  }
+
+  // File size (if different from inlineFileSize)
+  if (download.fileSize && download.fileSize !== selectedFormatSize) {
+    metadataDetails.push({
+      label: t('download.metadata.fileSize'),
+      value: formatFileSize(download.fileSize)
+    })
+  }
+
+  // Selected format details
+  if (download.selectedFormat) {
+    if (download.selectedFormat.width) {
+      metadataDetails.push({
+        label: t('download.metadata.width'),
+        value: `${download.selectedFormat.width}px`
+      })
+    }
+
+    if (download.selectedFormat.height && !qualityLabel) {
+      metadataDetails.push({
+        label: t('download.metadata.height'),
+        value: `${download.selectedFormat.height}px`
+      })
+    }
+
+    if (download.selectedFormat.fps) {
+      metadataDetails.push({
+        label: t('download.metadata.fps'),
+        value: `${download.selectedFormat.fps}`
+      })
+    }
+
+    if (download.selectedFormat.vcodec) {
+      metadataDetails.push({
+        label: t('download.metadata.videoCodec'),
+        value: download.selectedFormat.vcodec
+      })
+    }
+
+    if (download.selectedFormat.acodec) {
+      metadataDetails.push({
+        label: t('download.metadata.audioCodec'),
+        value: download.selectedFormat.acodec
+      })
+    }
+
+    if (download.selectedFormat.format_note) {
+      metadataDetails.push({
+        label: t('download.metadata.formatNote'),
+        value: download.selectedFormat.format_note
+      })
+    }
+
+    if (download.selectedFormat.protocol) {
+      metadataDetails.push({
+        label: t('download.metadata.protocol'),
+        value: download.selectedFormat.protocol.toUpperCase()
+      })
+    }
+  }
+
+  if (isSubscriptionDownload) {
+    metadataDetails.push({
+      label: t('download.metadata.subscription'),
+      value: subscriptionLabel
+    })
+  }
+
+  const hasMetadataDetails = metadataDetails.length > 0
+
+  const isSelectedHistory = selectionEnabled && isSelected

  return (
-    <div className="group relative w-full max-w-full overflow-hidden">
-      <div className="flex w-full flex-col gap-3 sm:flex-row sm:flex-wrap sm:items-start sm:gap-4">
+    <div
+      className={`group relative w-full max-w-full overflow-hidden rounded-lg border border-transparent transition-colors ${
+        isSelectedHistory ? 'bg-primary/10' : ''
+      }`}
+    >
+      {isSelectedHistory && (
+        <div className="absolute left-0 top-0 h-full w-1 bg-primary/70" aria-hidden="true" />
+      )}
+      <div
+        className={`flex w-full flex-col gap-2 sm:flex-row sm:items-center sm:gap-3 ${
+          selectionEnabled ? 'cursor-pointer' : ''
+        }`}
+        {...(selectionEnabled
+          ? {
+              onClick: () => onToggleSelect?.(download.id),
+              onKeyDown: (e: React.KeyboardEvent) => {
+                if (e.key === 'Enter' || e.key === ' ') {
+                  e.preventDefault()
+                  onToggleSelect?.(download.id)
+                }
+              },
+              role: 'button',
+              tabIndex: 0,
+              'aria-label': t('history.selectItem')
+            }
+          : {})}
+      >
        {/* Thumbnail */}
-        <div className="shrink-0 overflow-hidden rounded-md border border-border/60 bg-background/60">
-          <ImageWithPlaceholder
-            src={thumbnailSrc}
+        <div className="relative z-20 shrink-0 overflow-hidden rounded-lg border border-border/60 bg-background/60 w-20 h-14 pointer-events-none">
+          {selectionEnabled && (
+            <div
+              className={`absolute left-1 top-1 z-30 rounded-md transition pointer-events-auto ${
+                isSelected
+                  ? 'opacity-100'
+                  : 'opacity-0 group-hover:opacity-100 group-focus-within:opacity-100'
+              }`}
+            >
+              <Checkbox
+                checked={Boolean(isSelected)}
+                onCheckedChange={() => onToggleSelect?.(download.id)}
+                onClick={(event) => event.stopPropagation()}
+                aria-label={t('history.selectItem')}
+              />
+            </div>
+          )}
+          <RemoteImage
+            src={download.thumbnail}
            alt={download.title}
-            className="w-32 h-18 object-cover aspect-video"
-            fallbackIcon={<Play className="h-6 w-6" />}
+            className="w-full h-full object-cover"
+            fallbackIcon={<Play className="h-4 w-4" />}
          />
        </div>

        {/* Content */}
-        <div className="flex-1 min-w-0 max-w-full space-y-3 overflow-hidden">
-          <div className="flex w-full flex-col gap-3 sm:flex-row sm:flex-wrap sm:items-start sm:justify-between sm:gap-4">
-            <div className="flex-1 min-w-0 max-w-full space-y-2 overflow-hidden">
-              <Tooltip>
-                <TooltipTrigger asChild>
-                  <div className="w-full min-w-0 overflow-hidden">
-                    <p className="w-full wrap-break-word text-sm font-medium sm:text-base line-clamp-2">
-                      {download.title}
-                    </p>
-                  </div>
-                </TooltipTrigger>
-                <TooltipContent>
-                  <p className="max-w-xs wrap-break-word">{download.title}</p>
-                </TooltipContent>
-              </Tooltip>
-              <div className="flex w-full flex-wrap items-center gap-2 text-xs text-muted-foreground">
-                <Badge variant="outline" className="bg-muted/50 capitalize text-[11px] font-medium">
-                  {download.type}
-                </Badge>
-                {(statusIcon || statusText) && (
-                  <div className="flex items-center gap-1 text-xs text-muted-foreground">
-                    {statusIcon}
-                    <span>{statusText}</span>
-                  </div>
+        <div className="flex-1 min-w-0 max-w-full space-y-1.5 overflow-hidden pointer-events-none">
+          <div className="flex w-full flex-col gap-1.5 sm:flex-row sm:items-start sm:justify-between sm:gap-2">
+            <div className="flex-1 min-w-0 max-w-full space-y-1 overflow-hidden">
+              <div className="w-full min-w-0 overflow-hidden flex flex-wrap items-center gap-1.5">
+                <p className="flex-1 wrap-break-word text-sm font-medium line-clamp-1">
+                  {download.title}
+                </p>
+                {isSubscriptionDownload && (
+                  <Badge variant="secondary" className="text-[10px] px-1.5 py-0.5 shrink-0">
+                    {t('subscriptions.labels.subscription')}
+                  </Badge>
                )}
              </div>
-              <div className="flex w-full min-w-0 flex-wrap items-center gap-2 text-xs text-muted-foreground">
-                {timestamp ? (
-                  <span className="truncate max-w-[120px]">{formatDate(timestamp)}</span>
-                ) : null}
-
-                <span className="truncate max-w-[120px] text-left">
+              <div className="flex w-full flex-wrap items-center gap-1.5 text-[11px] text-muted-foreground">
+                {/* Status */}
+                {statusIcon && (
                  <Tooltip>
                    <TooltipTrigger asChild>
-                      <a
-                        href={download.url}
-                        target="_blank"
-                        rel="noopener noreferrer"
-                        className="hover:text-primary transition-colors cursor-pointer"
-                      >
-                        {download.uploader &&
-                        download.channel &&
-                        download.uploader !== download.channel
-                          ? `${download.uploader} • ${download.channel}`
-                          : download.uploader
-                            ? `${download.uploader}`
-                            : download.channel
-                              ? `${download.channel}`
-                              : ''}
-                      </a>
+                      <div className="flex items-center shrink-0">{statusIcon}</div>
                    </TooltipTrigger>
-                    <TooltipContent className="max-w-xs wrap-break-word">
-                      <p>{download.url}</p>
+                    <TooltipContent>
+                      <p>{statusText}</p>
                    </TooltipContent>
                  </Tooltip>
-                </span>
-                {download.duration ? <span>{formatDuration(download.duration)}</span> : null}
-                {download.selectedFormat ? (
+                )}
+                {/* Timestamp */}
+                {timestamp && (
+                  <span className="truncate shrink-0">{formatDateShort(timestamp)}</span>
+                )}
+                {/* Quality */}
+                {qualityLabel && (
                  <>
-                    {download.selectedFormat.height ? (
-                      <Badge variant="secondary" className="text-[10px] px-1.5 py-0.5">
-                        {download.selectedFormat.height}p
-                        {download.selectedFormat.fps === 60 ? '60' : ''}
-                      </Badge>
-                    ) : null}
-                    {download.selectedFormat.ext ? (
-                      <Badge variant="outline" className="text-[10px] px-1.5 py-0.5">
-                        {download.selectedFormat.ext.toUpperCase()}
-                      </Badge>
-                    ) : null}
-                    {download.selectedFormat.filesize || download.selectedFormat.filesize_approx ? (
-                      <span className="text-[10px] opacity-75">
-                        {formatFileSize(
-                          download.selectedFormat.filesize ||
-                            download.selectedFormat.filesize_approx
-                        )}
-                      </span>
-                    ) : null}
+                    {(statusIcon || timestamp) && (
+                      <span className="text-muted-foreground/60 shrink-0">•</span>
+                    )}
+                    <span className="shrink-0">{qualityLabel}</span>
                  </>
-                ) : (
+                )}
+                {/* File size */}
+                {inlineFileSize && (
                  <>
-                    {download.quality ? (
-                      <Badge variant="secondary" className="text-[10px] px-1.5 py-0.5">
-                        {download.quality}
-                      </Badge>
-                    ) : null}
-                    {download.format ? (
-                      <Badge variant="outline" className="text-[10px] px-1.5 py-0.5">
-                        {download.format.toUpperCase()}
-                      </Badge>
-                    ) : null}
-                    {download.codec ? (
-                      <span className="text-[10px] opacity-75">{download.codec}</span>
-                    ) : null}
+                    {(statusIcon || timestamp || qualityLabel) && (
+                      <span className="text-muted-foreground/60 shrink-0">•</span>
+                    )}
+                    <span className="shrink-0">{inlineFileSize}</span>
                  </>
                )}
              </div>
            </div>
-            <div className={actionsContainerClass}>
+            <div className={`${actionsContainerClass} pointer-events-auto`}>
+              {/* Info button - show details in sheet */}
+              {hasMetadataDetails && (
+                <Tooltip>
+                  <TooltipTrigger asChild>
+                    <Button
+                      variant="ghost"
+                      size="icon"
+                      className="h-8 w-8 shrink-0 rounded-full"
+                      onClick={(e) => {
+                        e.stopPropagation()
+                        setSheetOpen(true)
+                      }}
+                    >
+                      <Info className="h-4 w-4" />
+                    </Button>
+                  </TooltipTrigger>
+                  <TooltipContent>
+                    <p>{t('download.showDetails')}</p>
+                  </TooltipContent>
+                </Tooltip>
+              )}
              {isHistory ? (
                <>
-                  {download.outputPath && (
+                  {download.status === 'completed' && (
                    <>
                      <Tooltip>
                        <TooltipTrigger asChild>
                          <Button
                            variant="ghost"
                            size="icon"
-                            className="h-8 w-8 shrink-0"
-                            onClick={handleOpenFile}
+                            className="h-8 w-8 shrink-0 rounded-full"
+                            onClick={(e) => {
+                              e.stopPropagation()
+                              handleCopyToClipboard()
+                            }}
+                            disabled={!canCopyToClipboard()}
                          >
-                            <ExternalLink className="h-4 w-4" />
+                            <Copy className="h-4 w-4" />
                          </Button>
                        </TooltipTrigger>
                        <TooltipContent>
-                          <p>{t('history.openFile')}</p>
+                          <p>{t('history.copyToClipboard')}</p>
                        </TooltipContent>
                      </Tooltip>
                      <Tooltip>
@@ -299,8 +799,11 @@ export function DownloadItem({ download }: DownloadItemProps) {
                          <Button
                            variant="ghost"
                            size="icon"
-                            className="h-8 w-8 shrink-0"
-                            onClick={handleOpenFolder}
+                            className="h-8 w-8 shrink-0 rounded-full"
+                            onClick={(e) => {
+                              e.stopPropagation()
+                              handleOpenFolder()
+                            }}
                          >
                            <FolderOpen className="h-4 w-4" />
                          </Button>
@@ -316,8 +819,11 @@ export function DownloadItem({ download }: DownloadItemProps) {
                      <Button
                        variant="ghost"
                        size="icon"
-                        className="h-8 w-8 shrink-0"
-                        onClick={handleRemoveHistory}
+                        className="h-8 w-8 shrink-0 rounded-full"
+                        onClick={(e) => {
+                          e.stopPropagation()
+                          handleRemoveHistory()
+                        }}
                      >
                        <Trash2 className="h-4 w-4" />
                      </Button>
@@ -329,21 +835,25 @@ export function DownloadItem({ download }: DownloadItemProps) {
                </>
              ) : (
                <>
-                  {download.status === 'completed' && download.outputPath && (
+                  {download.status === 'completed' && (
                    <>
                      <Tooltip>
                        <TooltipTrigger asChild>
                          <Button
                            variant="ghost"
                            size="icon"
-                            className="h-8 w-8 shrink-0"
-                            onClick={handleOpenFile}
+                            className="h-8 w-8 shrink-0 rounded-full"
+                            onClick={(e) => {
+                              e.stopPropagation()
+                              handleCopyToClipboard()
+                            }}
+                            disabled={!canCopyToClipboard()}
                          >
-                            <ExternalLink className="h-4 w-4" />
+                            <Copy className="h-4 w-4" />
                          </Button>
                        </TooltipTrigger>
                        <TooltipContent>
-                          <p>{t('history.openFile')}</p>
+                          <p>{t('history.copyToClipboard')}</p>
                        </TooltipContent>
                      </Tooltip>
                      <Tooltip>
@@ -351,8 +861,11 @@ export function DownloadItem({ download }: DownloadItemProps) {
                          <Button
                            variant="ghost"
                            size="icon"
-                            className="h-8 w-8 shrink-0"
-                            onClick={handleOpenFolder}
+                            className="h-8 w-8 shrink-0 rounded-full"
+                            onClick={(e) => {
+                              e.stopPropagation()
+                              handleOpenFolder()
+                            }}
                          >
                            <FolderOpen className="h-4 w-4" />
                          </Button>
@@ -369,8 +882,11 @@ export function DownloadItem({ download }: DownloadItemProps) {
                    <Button
                      variant="ghost"
                      size="icon"
-                      className="h-8 w-8 shrink-0"
-                      onClick={handleCancel}
+                      className="h-8 w-8 shrink-0 rounded-full"
+                      onClick={(e) => {
+                        e.stopPropagation()
+                        handleCancel()
+                      }}
                    >
                      <X className="h-4 w-4" />
                    </Button>
@@ -382,13 +898,13 @@ export function DownloadItem({ download }: DownloadItemProps) {

          {/* Progress */}
          {download.progress && download.status !== 'completed' && download.status !== 'error' && (
-            <div className="space-y-2 bg-background/60 w-full overflow-hidden">
-              <Progress value={download.progress.percent} className="h-1.5 w-full" />
-              <div className="flex flex-wrap items-center justify-between gap-2 text-xs text-muted-foreground w-full">
+            <div className="space-y-1 bg-background/60 w-full overflow-hidden">
+              <Progress value={download.progress.percent} className="h-1 w-full" />
+              <div className="flex flex-wrap items-center justify-between gap-2 text-[11px] text-muted-foreground w-full">
                <span className="font-medium shrink-0">
                  {download.progress.percent.toFixed(1)}%
                </span>
-                <div className="flex flex-wrap items-center gap-3 min-w-0 flex-1">
+                <div className="flex flex-wrap items-center gap-2 min-w-0 flex-1">
                  {download.progress.downloaded && download.progress.total && (
                    <span className="truncate max-w-[100px]">
                      {download.progress.downloaded} / {download.progress.total}
@@ -413,6 +929,32 @@ export function DownloadItem({ download }: DownloadItemProps) {
          )}
        </div>
      </div>
+
+      {/* Video Details Sheet */}
+      {hasMetadataDetails && (
+        <Sheet open={sheetOpen} onOpenChange={setSheetOpen}>
+          <SheetContent side="right" className="w-full sm:max-w-lg flex flex-col p-0">
+            <div className="flex flex-col h-full overflow-hidden">
+              <SheetHeader className="px-6 pt-6 pb-4 border-b shrink-0">
+                <SheetTitle className="line-clamp-2">{download.title}</SheetTitle>
+                <SheetDescription>{t('download.videoInfo')}</SheetDescription>
+              </SheetHeader>
+              <div className="flex-1 overflow-y-auto px-6 py-4">
+                <div className="space-y-4">
+                  {metadataDetails.map((item, index) => (
+                    <div key={`${item.label}-${index}`} className="flex flex-col gap-1">
+                      <span className="text-sm font-medium text-muted-foreground">
+                        {item.label}
+                      </span>
+                      <div className="text-sm text-foreground break-words">{item.value}</div>
+                    </div>
+                  ))}
+                </div>
+              </div>
+            </div>
+          </SheetContent>
+        </Sheet>
+      )}
    </div>
  )
 }
--- a/src/renderer/src/components/download/PlaylistDownloadGroup.tsx
+++ b/src/renderer/src/components/download/PlaylistDownloadGroup.tsx
@@ -0,0 +1,171 @@
+import { ChevronDown, ChevronRight, Trash2 } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import type { DownloadRecord } from '../../store/downloads'
+import { Button } from '../ui/button'
+import { Progress } from '../ui/progress'
+import { DownloadItem } from './DownloadItem'
+
+interface PlaylistDownloadGroupProps {
+  groupId: string
+  title: string
+  records: DownloadRecord[]
+  totalCount: number
+  selectedIds?: Set<string>
+  onToggleSelect?: (id: string) => void
+  onDeletePlaylist?: (playlistId: string, title: string, ids: string[]) => void
+}
+
+const STORAGE_KEY_PREFIX = 'playlist_expanded_'
+
+const getStorageKey = (groupId: string): string => {
+  return `${STORAGE_KEY_PREFIX}${groupId}`
+}
+
+const loadExpandedState = (groupId: string): boolean => {
+  try {
+    const stored = localStorage.getItem(getStorageKey(groupId))
+    return stored === 'true'
+  } catch (error) {
+    console.error('Failed to load playlist expanded state:', error)
+    return false
+  }
+}
+
+const saveExpandedState = (groupId: string, isExpanded: boolean): void => {
+  try {
+    localStorage.setItem(getStorageKey(groupId), String(isExpanded))
+  } catch (error) {
+    console.error('Failed to save playlist expanded state:', error)
+  }
+}
+
+export function PlaylistDownloadGroup({
+  groupId,
+  title,
+  records,
+  totalCount,
+  selectedIds,
+  onToggleSelect,
+  onDeletePlaylist
+}: PlaylistDownloadGroupProps) {
+  const { t } = useTranslation()
+  const [isExpanded, setIsExpanded] = useState(() => loadExpandedState(groupId))
+
+  useEffect(() => {
+    saveExpandedState(groupId, isExpanded)
+  }, [groupId, isExpanded])
+
+  const completedCount = records.filter((record) => record.status === 'completed').length
+  const errorCount = records.filter((record) => record.status === 'error').length
+  const activeCount = records.filter((record) =>
+    ['downloading', 'processing', 'pending'].includes(record.status)
+  ).length
+
+  const displayTitle = title || t('playlist.untitled')
+  const historyRecords = records.filter((record) => record.entryType === 'history')
+  const canDeletePlaylist = historyRecords.length > 0 && Boolean(onDeletePlaylist)
+  const toggleLabel = isExpanded ? t('playlist.groupCollapse') : t('playlist.groupExpand')
+  const totalProgress = records.reduce((acc, record) => {
+    if (record.status === 'completed') {
+      return acc + 1
+    }
+    if (record.progress?.percent && record.progress.percent > 0) {
+      return acc + Math.min(record.progress.percent, 100) / 100
+    }
+    return acc
+  }, 0)
+  const aggregatePercent = totalCount > 0 ? Math.min((totalProgress / totalCount) * 100, 100) : 0
+
+  return (
+    <div className="space-y-2 rounded-md bg-muted/30 px-2.5 py-2">
+      <div className="flex items-center justify-between gap-2">
+        <button
+          type="button"
+          className="flex min-w-0 flex-1 items-center gap-2 rounded-md p-1.5 transition-colors hover:bg-muted/40 active:bg-muted/60 -ml-1.5 -mr-1.5"
+          onClick={() => setIsExpanded((prev) => !prev)}
+          aria-expanded={isExpanded}
+          aria-label={toggleLabel}
+          title={toggleLabel}
+        >
+          <div className="flex shrink-0 items-center justify-center text-muted-foreground">
+            {isExpanded ? (
+              <ChevronDown className="h-5 w-5" />
+            ) : (
+              <ChevronRight className="h-5 w-5" />
+            )}
+          </div>
+          <div className="min-w-0 flex-1 text-left">
+            <p className="truncate text-sm font-medium text-foreground">{displayTitle}</p>
+            <div className="flex items-center gap-1.5 text-[11px] text-muted-foreground">
+              <span>
+                {t('playlist.collapsedProgress', { completed: completedCount, total: totalCount })}
+              </span>
+              {activeCount > 0 && (
+                <>
+                  <span className="text-muted-foreground/50">•</span>
+                  <span>{t('playlist.groupActive', { count: activeCount })}</span>
+                </>
+              )}
+              {errorCount > 0 && (
+                <>
+                  <span className="text-muted-foreground/50">•</span>
+                  <span className="text-destructive">
+                    {t('playlist.groupErrors', { count: errorCount })}
+                  </span>
+                </>
+              )}
+            </div>
+          </div>
+        </button>
+        <div className="flex shrink-0 items-center gap-1">
+          {canDeletePlaylist && (
+            <Button
+              type="button"
+              variant="ghost"
+              size="icon"
+              className="h-6 w-6 rounded-full"
+              onClick={(e) => {
+                e.stopPropagation()
+                onDeletePlaylist?.(
+                  groupId,
+                  displayTitle,
+                  historyRecords.map((record) => record.id)
+                )
+              }}
+              aria-label={t('history.deletePlaylist')}
+              title={t('history.deletePlaylist')}
+            >
+              <Trash2 className="h-3.5 w-3.5" />
+            </Button>
+          )}
+        </div>
+      </div>
+
+      {!isExpanded && totalCount > 0 && (
+        <Progress value={aggregatePercent} className="h-0.5 w-full" />
+      )}
+
+      <div
+        className="grid overflow-hidden transition-[grid-template-rows] duration-300 ease-in-out"
+        style={{
+          gridTemplateRows: isExpanded ? '1fr' : '0fr'
+        }}
+      >
+        <div className="min-h-0">
+          <div className="space-y-3 pt-1">
+            {records.map((record) => (
+              <div key={`${groupId}:${record.entryType}:${record.id}`}>
+                <DownloadItem
+                  download={record}
+                  isSelected={selectedIds?.has(record.id) ?? false}
+                  onToggleSelect={onToggleSelect}
+                />
+              </div>
+            ))}
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+}
--- a/src/renderer/src/components/download/UnifiedDownloadHistory.tsx
+++ b/src/renderer/src/components/download/UnifiedDownloadHistory.tsx
@@ -1,24 +1,147 @@
 import { Button } from '@renderer/components/ui/button'
-import { Card, CardContent, CardHeader, CardTitle } from '@renderer/components/ui/card'
+import { CardContent, CardHeader } from '@renderer/components/ui/card'
+import { Checkbox } from '@renderer/components/ui/checkbox'
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle
+} from '@renderer/components/ui/dialog'
+import { cn } from '@renderer/lib/utils'
 import { useAtomValue, useSetAtom } from 'jotai'
 import { History as HistoryIcon } from 'lucide-react'
-import { useMemo, useState } from 'react'
+import { useEffect, useId, useMemo, useState } from 'react'
 import { useTranslation } from 'react-i18next'
+import { toast } from 'sonner'
 import { useHistorySync } from '../../hooks/use-history-sync'
-import { clearCompletedAtom, downloadStatsAtom, downloadsArrayAtom } from '../../store/downloads'
+import { ipcServices } from '../../lib/ipc'
+import type { DownloadRecord } from '../../store/downloads'
+import {
+  downloadStatsAtom,
+  downloadsArrayAtom,
+  removeHistoryRecordsAtom,
+  removeHistoryRecordsByPlaylistAtom
+} from '../../store/downloads'
+import { settingsAtom } from '../../store/settings'
+import { DownloadDialog } from './DownloadDialog'
 import { DownloadItem } from './DownloadItem'
+import { PlaylistDownloadGroup } from './PlaylistDownloadGroup'

 type StatusFilter = 'all' | 'active' | 'completed' | 'error'
+type ConfirmAction =
+  | { type: 'delete-selected'; ids: string[] }
+  | { type: 'delete-playlist'; playlistId: string; title: string; ids: string[] }

-export function UnifiedDownloadHistory() {
+const normalizeSavedFileName = (fileName?: string): string | undefined => {
+  if (!fileName) {
+    return undefined
+  }
+  const trimmed = fileName.trim()
+  if (!trimmed) {
+    return undefined
+  }
+  return trimmed.replace(/\.f\d+(?=\.[^.]+$)/i, '')
+}
+
+const generateFilePathCandidates = (
+  downloadPath: string,
+  title: string,
+  format: string,
+  savedFileName?: string
+): string[] => {
+  const normalizedDownloadPath = downloadPath.replace(/\\/g, '/')
+  const safeTitle = title.trim() || 'Unknown'
+
+  const savedNameCandidates: string[] = []
+  const trimmedSavedFileName = savedFileName?.trim()
+  if (trimmedSavedFileName) {
+    const normalized = normalizeSavedFileName(trimmedSavedFileName)
+    if (normalized) {
+      savedNameCandidates.push(normalized)
+    }
+    if (!normalized || normalized !== trimmedSavedFileName) {
+      savedNameCandidates.push(trimmedSavedFileName)
+    }
+  }
+
+  const candidateFileNames =
+    savedNameCandidates.length > 0
+      ? savedNameCandidates
+      : [`${safeTitle} via VidBee.${format}`, `${safeTitle}.${format}`]
+  return Array.from(
+    new Set(candidateFileNames.map((fileName) => `${normalizedDownloadPath}/${fileName}`))
+  )
+}
+
+const tryFileOperation = async (
+  paths: string[],
+  operation: (filePath: string) => Promise<boolean>
+): Promise<boolean> => {
+  for (const filePath of paths) {
+    const success = await operation(filePath)
+    if (success) {
+      return true
+    }
+  }
+  return false
+}
+
+const getSavedFileExtension = (fileName?: string): string | undefined => {
+  const normalized = normalizeSavedFileName(fileName)
+  if (!normalized) {
+    return undefined
+  }
+  if (!normalized.includes('.')) {
+    return undefined
+  }
+  const ext = normalized.split('.').pop()
+  return ext?.toLowerCase()
+}
+
+const resolveDownloadExtension = (download: DownloadRecord): string => {
+  const savedExt = getSavedFileExtension(download.savedFileName)
+  if (savedExt) {
+    return savedExt
+  }
+  const selectedExt = download.selectedFormat?.ext?.toLowerCase()
+  if (selectedExt) {
+    return selectedExt
+  }
+  return download.type === 'audio' ? 'mp3' : 'mp4'
+}
+
+interface UnifiedDownloadHistoryProps {
+  onOpenSupportedSites?: () => void
+  onOpenSettings?: () => void
+}
+
+export function UnifiedDownloadHistory({
+  onOpenSupportedSites,
+  onOpenSettings
+}: UnifiedDownloadHistoryProps) {
  const { t } = useTranslation()
  const allRecords = useAtomValue(downloadsArrayAtom)
  const downloadStats = useAtomValue(downloadStatsAtom)
-  const clearCompleted = useSetAtom(clearCompletedAtom)
+  const removeHistoryRecords = useSetAtom(removeHistoryRecordsAtom)
+  const removeHistoryRecordsByPlaylist = useSetAtom(removeHistoryRecordsByPlaylistAtom)
+  const settings = useAtomValue(settingsAtom)
  const [statusFilter, setStatusFilter] = useState<StatusFilter>('all')
+  const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set())
+  const [confirmAction, setConfirmAction] = useState<ConfirmAction | null>(null)
+  const [confirmBusy, setConfirmBusy] = useState(false)
+  const [alsoDeleteFiles, setAlsoDeleteFiles] = useState(false)
+  const alsoDeleteFilesId = useId()

  useHistorySync()

+  const historyRecords = useMemo(
+    () => allRecords.filter((record) => record.entryType === 'history'),
+    [allRecords]
+  )
+  const selectedCount = selectedIds.size
+
  const filteredRecords = useMemo(() => {
    return allRecords.filter((record) => {
      switch (statusFilter) {
@@ -46,69 +169,390 @@ export function UnifiedDownloadHistory() {
    { key: 'error', label: t('download.error'), count: downloadStats.error }
  ]

-  const hasCompletedActive = allRecords.some(
-    (item) => item.entryType === 'active' && item.status === 'completed'
+  const selectableIds = useMemo(
+    () =>
+      filteredRecords.filter((record) => record.entryType === 'history').map((record) => record.id),
+    [filteredRecords]
  )
-  const handleClearCompleted = () => {
-    clearCompleted()
+  const selectableCount = selectableIds.length
+  const selectionSummary =
+    selectableCount === 0
+      ? t('history.selectedCount', { count: selectedCount })
+      : t('history.selectionSummary', { selected: selectedCount, total: selectableCount })
+
+  useEffect(() => {
+    if (selectedIds.size === 0) {
+      return
+    }
+    const historyIdSet = new Set(historyRecords.map((record) => record.id))
+    setSelectedIds((prev) => {
+      let changed = false
+      const next = new Set<string>()
+      for (const id of prev) {
+        if (historyIdSet.has(id)) {
+          next.add(id)
+        } else {
+          changed = true
+        }
+      }
+      return changed ? next : prev
+    })
+  }, [historyRecords, selectedIds.size])
+
+  const handleToggleSelect = (id: string) => {
+    setSelectedIds((prev) => {
+      const next = new Set(prev)
+      if (next.has(id)) {
+        next.delete(id)
+      } else {
+        next.add(id)
+      }
+      return next
+    })
  }

+  const handleClearSelection = () => {
+    setSelectedIds(new Set())
+  }
+
+  const handleRequestDeleteSelected = () => {
+    if (selectedIds.size === 0) {
+      return
+    }
+    setConfirmAction({ type: 'delete-selected', ids: Array.from(selectedIds) })
+  }
+
+  const handleRequestDeletePlaylist = (playlistId: string, title: string, ids: string[]) => {
+    if (ids.length === 0) {
+      return
+    }
+    setConfirmAction({ type: 'delete-playlist', playlistId, title, ids })
+  }
+
+  const pruneSelectedIds = (ids: string[]) => {
+    if (ids.length === 0) {
+      return
+    }
+    setSelectedIds((prev) => {
+      const next = new Set(prev)
+      let changed = false
+      ids.forEach((id) => {
+        if (next.delete(id)) {
+          changed = true
+        }
+      })
+      return changed ? next : prev
+    })
+  }
+
+  const confirmContent = useMemo(() => {
+    if (!confirmAction) {
+      return null
+    }
+    switch (confirmAction.type) {
+      case 'delete-selected': {
+        return {
+          title: t('history.confirmDeleteSelectedTitle'),
+          description: t('history.confirmDeleteSelectedDescription', {
+            count: confirmAction.ids.length
+          }),
+          actionLabel: t('history.removeAction')
+        }
+      }
+      case 'delete-playlist': {
+        return {
+          title: t('history.confirmDeletePlaylistTitle'),
+          description: t('history.confirmDeletePlaylistDescription', {
+            count: confirmAction.ids.length,
+            title: confirmAction.title
+          }),
+          actionLabel: t('history.removeAction')
+        }
+      }
+      default:
+        return null
+    }
+  }, [confirmAction, t])
+
+  const deleteHistoryFiles = async (records: DownloadRecord[]) => {
+    const failedIds: string[] = []
+    for (const record of records) {
+      if (!record.title) {
+        continue
+      }
+      const downloadPath = record.downloadPath || settings.downloadPath
+      if (!downloadPath) {
+        continue
+      }
+      const formatForPath = resolveDownloadExtension(record)
+      const filePaths = generateFilePathCandidates(
+        downloadPath,
+        record.title,
+        formatForPath,
+        record.savedFileName
+      )
+      const deleted = await tryFileOperation(filePaths, (filePath) =>
+        ipcServices.fs.deleteFile(filePath)
+      )
+      if (!deleted) {
+        failedIds.push(record.id)
+      }
+    }
+    if (failedIds.length > 0) {
+      console.warn('Failed to delete some playlist files:', failedIds)
+    }
+  }
+
+  const handleConfirmAction = async () => {
+    if (!confirmAction) {
+      return
+    }
+    setConfirmBusy(true)
+    try {
+      if (confirmAction.type === 'delete-selected') {
+        await ipcServices.history.removeHistoryItems(confirmAction.ids)
+        removeHistoryRecords(confirmAction.ids)
+        if (alsoDeleteFiles) {
+          const idSet = new Set(confirmAction.ids)
+          const recordsToDelete = historyRecords.filter((record) => idSet.has(record.id))
+          await deleteHistoryFiles(recordsToDelete)
+        }
+        pruneSelectedIds(confirmAction.ids)
+        toast.success(t('notifications.itemsRemoved', { count: confirmAction.ids.length }))
+      }
+      if (confirmAction.type === 'delete-playlist') {
+        const idSet = new Set(confirmAction.ids)
+        const playlistRecords = historyRecords.filter((record) => idSet.has(record.id))
+        await ipcServices.history.removeHistoryByPlaylistId(confirmAction.playlistId)
+        removeHistoryRecordsByPlaylist(confirmAction.playlistId)
+        await deleteHistoryFiles(playlistRecords)
+        pruneSelectedIds(confirmAction.ids)
+        toast.success(
+          t('notifications.playlistHistoryRemoved', { count: confirmAction.ids.length })
+        )
+      }
+      setConfirmAction(null)
+      setAlsoDeleteFiles(false)
+    } catch (error) {
+      if (confirmAction.type === 'delete-selected') {
+        console.error('Failed to remove selected history items:', error)
+        toast.error(t('notifications.itemsRemoveFailed'))
+      }
+      if (confirmAction.type === 'delete-playlist') {
+        console.error('Failed to remove playlist history:', error)
+        toast.error(t('notifications.playlistHistoryRemoveFailed'))
+      }
+    } finally {
+      setConfirmBusy(false)
+    }
+  }
+
+  const groupedView = useMemo(() => {
+    const groups = new Map<
+      string,
+      { id: string; title: string; totalCount: number; records: DownloadRecord[] }
+    >()
+    const order: Array<{ type: 'group'; id: string } | { type: 'single'; record: DownloadRecord }> =
+      []
+
+    for (const record of filteredRecords) {
+      if (record.playlistId) {
+        let group = groups.get(record.playlistId)
+        if (!group) {
+          group = {
+            id: record.playlistId,
+            title: record.playlistTitle || record.title,
+            totalCount: record.playlistSize || 0,
+            records: []
+          }
+          groups.set(record.playlistId, group)
+          order.push({ type: 'group', id: record.playlistId })
+        }
+        group.records.push(record)
+        if (!group.title && record.playlistTitle) {
+          group.title = record.playlistTitle
+        }
+        if (!group.totalCount && record.playlistSize) {
+          group.totalCount = record.playlistSize
+        }
+      } else {
+        order.push({ type: 'single', record })
+      }
+    }
+
+    for (const group of groups.values()) {
+      group.records.sort((a, b) => {
+        const aIndex = a.playlistIndex ?? Number.MAX_SAFE_INTEGER
+        const bIndex = b.playlistIndex ?? Number.MAX_SAFE_INTEGER
+        if (aIndex !== bIndex) {
+          return aIndex - bIndex
+        }
+        return b.createdAt - a.createdAt
+      })
+      if (!group.totalCount) {
+        group.totalCount = group.records.length
+      }
+    }
+
+    return { order, groups }
+  }, [filteredRecords])
+
  return (
-    <Card className="border border-border/60 bg-background max-w-full shadow-sm backdrop-blur-sm">
-      <CardHeader className="gap-4">
-        <div className="flex flex-wrap items-center justify-between gap-4">
-          <div className="space-y-1">
-            <CardTitle>{t('download.downloadQueue')}</CardTitle>
+    <div className={cn('space-y-4', selectedCount > 0 && 'pb-20')}>
+      <CardHeader className="gap-4 p-0 pb-4 sticky top-0 z-50 bg-background backdrop-blur supports-[backdrop-filter]:bg-background/95">
+        <div className="flex flex-wrap items-center justify-between gap-2 text-sm">
+          <div className="flex flex-wrap items-center gap-2">
+            {filters.map((filter) => {
+              const isActive = statusFilter === filter.key
+              return (
+                <Button
+                  key={filter.key}
+                  variant={isActive ? 'secondary' : 'ghost'}
+                  size="sm"
+                  className={
+                    isActive
+                      ? 'h-8 rounded-full px-3 shadow-sm'
+                      : 'h-8 rounded-full border border-border/60 px-3'
+                  }
+                  onClick={() => setStatusFilter(filter.key)}
+                >
+                  <span>{filter.label}</span>
+                  <span
+                    className={cn(
+                      'ml-1 min-w-5 rounded-full px-1 text-xs font-medium text-neutral-900',
+                      isActive ? ' bg-neutral-100' : ' bg-neutral-200'
+                    )}
+                  >
+                    {filter.count}
+                  </span>
+                </Button>
+              )
+            })}
          </div>
-          <div className="flex flex-wrap items-center gap-2 text-xs">
-            {hasCompletedActive && (
-              <Button
-                variant="ghost"
-                size="sm"
-                className="h-8 border border-border/60 px-3"
-                onClick={handleClearCompleted}
-              >
-                {t('download.clearCompleted')}
-              </Button>
-            )}
+          <div className="flex items-center gap-2">
+            <DownloadDialog
+              onOpenSupportedSites={onOpenSupportedSites}
+              onOpenSettings={onOpenSettings}
+            />
          </div>
        </div>
-        <div className="flex flex-wrap items-center gap-2 text-sm">
-          {filters.map((filter) => {
-            const isActive = statusFilter === filter.key
-            return (
-              <Button
-                key={filter.key}
-                variant={isActive ? 'secondary' : 'ghost'}
-                size="sm"
-                className={
-                  isActive
-                    ? 'h-8 rounded-full px-3 shadow-sm'
-                    : 'h-8 rounded-full border border-border/60 px-3'
-                }
-                onClick={() => setStatusFilter(filter.key)}
-              >
-                <span>{filter.label}</span>
-                <span className="ml-1 text-xs opacity-70">({filter.count})</span>
-              </Button>
-            )
-          })}
-        </div>
      </CardHeader>
-      <CardContent className="space-y-3 overflow-hidden w-full">
+      <CardContent className="space-y-3 p-0 overflow-x-hidden w-full">
        {filteredRecords.length === 0 ? (
-          <div className="flex flex-col items-center justify-center gap-3 rounded-lg border border-dashed border-border/60 px-6 py-10 text-center text-muted-foreground">
+          <div className="flex flex-col items-center justify-center gap-3 rounded-xl border border-dashed border-border/60 px-6 py-10 text-center text-muted-foreground">
            <HistoryIcon className="h-10 w-10 opacity-50" />
            <p className="text-sm font-medium">{t('download.noItems')}</p>
          </div>
        ) : (
-          <div className="space-y-2 sm:space-y-4 overflow-hidden w-full">
-            {filteredRecords.map((record) => (
-              <DownloadItem key={`${record.entryType}:${record.id}`} download={record} />
-            ))}
+          <div className="space-y-4 w-full">
+            {groupedView.order.map((item) => {
+              if (item.type === 'single') {
+                return (
+                  <DownloadItem
+                    key={`${item.record.entryType}:${item.record.id}`}
+                    download={item.record}
+                    isSelected={selectedIds.has(item.record.id)}
+                    onToggleSelect={handleToggleSelect}
+                  />
+                )
+              }
+
+              const group = groupedView.groups.get(item.id)
+              if (!group) {
+                return null
+              }
+
+              return (
+                <PlaylistDownloadGroup
+                  key={`group:${group.id}`}
+                  groupId={group.id}
+                  title={group.title}
+                  totalCount={group.totalCount}
+                  records={group.records}
+                  selectedIds={selectedIds}
+                  onToggleSelect={handleToggleSelect}
+                  onDeletePlaylist={handleRequestDeletePlaylist}
+                />
+              )
+            })}
          </div>
        )}
      </CardContent>
-    </Card>
+      {selectedCount > 0 && (
+        <div className="fixed bottom-4 left-1/2 z-40 w-[calc(100%-2rem)] -translate-x-1/2 sm:left-auto sm:right-6 sm:translate-x-0 sm:w-auto">
+          <div className="flex flex-wrap items-center justify-between gap-3 rounded-full border border-border/50 bg-background/80 pl-5 pr-2 py-2 shadow-lg backdrop-blur">
+            <div className="flex flex-wrap items-center gap-2">
+              <span className="text-xs text-muted-foreground">{selectionSummary}</span>
+            </div>
+            <div className="flex flex-wrap items-center gap-2">
+              <Button
+                variant="ghost"
+                size="sm"
+                className="h-8 rounded-full px-3"
+                onClick={handleClearSelection}
+              >
+                {t('history.clearSelection')}
+              </Button>
+              <Button
+                variant="destructive"
+                size="sm"
+                className="h-8 rounded-full px-3"
+                onClick={handleRequestDeleteSelected}
+              >
+                {t('history.deleteSelected')}
+              </Button>
+            </div>
+          </div>
+        </div>
+      )}
+      <Dialog
+        open={Boolean(confirmAction)}
+        onOpenChange={(open) => {
+          if (!open && !confirmBusy) {
+            setConfirmAction(null)
+            setAlsoDeleteFiles(false)
+          }
+        }}
+      >
+        {confirmContent && (
+          <DialogContent>
+            <DialogHeader>
+              <DialogTitle>{confirmContent.title}</DialogTitle>
+              <DialogDescription>{confirmContent.description}</DialogDescription>
+            </DialogHeader>
+            {confirmAction?.type === 'delete-selected' && (
+              <div className="flex items-center space-x-2">
+                <Checkbox
+                  id={alsoDeleteFilesId}
+                  checked={alsoDeleteFiles}
+                  onCheckedChange={(checked) => setAlsoDeleteFiles(checked === true)}
+                />
+                <label
+                  htmlFor={alsoDeleteFilesId}
+                  className="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70 cursor-pointer"
+                >
+                  {t('history.alsoDeleteFiles')}
+                </label>
+              </div>
+            )}
+            <DialogFooter>
+              <Button
+                variant="outline"
+                onClick={() => {
+                  setConfirmAction(null)
+                  setAlsoDeleteFiles(false)
+                }}
+                disabled={confirmBusy}
+              >
+                {t('download.cancel')}
+              </Button>
+              <Button variant="destructive" onClick={handleConfirmAction} disabled={confirmBusy}>
+                {confirmContent.actionLabel}
+              </Button>
+            </DialogFooter>
+          </DialogContent>
+        )}
+      </Dialog>
+    </div>
  )
 }
--- a/src/renderer/src/components/playlist/PlaylistPreviewCard.tsx
+++ b/src/renderer/src/components/playlist/PlaylistPreviewCard.tsx
@@ -0,0 +1,94 @@
+import { Button } from '@renderer/components/ui/button'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle
+} from '@renderer/components/ui/card'
+import { ScrollArea } from '@renderer/components/ui/scroll-area'
+import type { PlaylistEntry, PlaylistInfo } from '@shared/types'
+import { useTranslation } from 'react-i18next'
+
+interface PlaylistPreviewCardProps {
+  playlist: PlaylistInfo
+  entries: PlaylistEntry[]
+  onClear?: () => void
+}
+
+export function PlaylistPreviewCard({ playlist, entries, onClear }: PlaylistPreviewCardProps) {
+  const { t } = useTranslation()
+
+  const totalCount = playlist.entryCount
+  const selectedCount = entries.length
+  const firstIndex = entries[0]?.index ?? null
+  const lastIndex = entries[entries.length - 1]?.index ?? firstIndex ?? null
+
+  return (
+    <Card className="border border-border/60 bg-background/80 shadow-sm overflow-hidden">
+      <CardHeader className="flex flex-col gap-3 sm:flex-row sm:items-start sm:justify-between sm:gap-4">
+        <div className="min-w-0 flex-1 space-y-1">
+          <CardTitle
+            className="truncate text-base font-semibold sm:text-lg wrap-break-word"
+            title={playlist.title}
+          >
+            {playlist.title || t('playlist.untitled')}
+          </CardTitle>
+          <CardDescription className="text-xs text-muted-foreground sm:text-sm">
+            <div className="flex min-w-0 flex-wrap items-center gap-3 text-xs text-muted-foreground sm:text-sm">
+              <span className="truncate">{t('playlist.totalVideos', { count: totalCount })}</span>
+              {firstIndex !== null && lastIndex !== null ? (
+                <span className="truncate">
+                  {t('playlist.selectedRange', {
+                    start: firstIndex,
+                    end: lastIndex
+                  })}
+                </span>
+              ) : (
+                <span className="truncate">{t('playlist.noRangeSelected')}</span>
+              )}
+              <span className="truncate">
+                {t('playlist.showingCount', { count: selectedCount })}
+              </span>
+            </div>
+          </CardDescription>
+        </div>
+        {onClear && (
+          <Button variant="ghost" size="sm" onClick={onClear} className="shrink-0">
+            {t('playlist.clearPreview')}
+          </Button>
+        )}
+      </CardHeader>
+      <CardContent className="space-y-4">
+        <div className="rounded-md border border-border/60 bg-muted/20">
+          <ScrollArea className="max-h-64 w-full pr-1 overflow-y-auto overflow-x-hidden">
+            <ol className="w-full min-w-0 divide-y divide-border/60 text-sm leading-snug">
+              {entries.length === 0 ? (
+                <li className="px-4 py-6 text-center text-xs text-muted-foreground">
+                  {t('playlist.noEntriesInRange')}
+                </li>
+              ) : (
+                entries.map((entry) => (
+                  <li
+                    key={`${entry.index}-${entry.id}`}
+                    className="flex items-start gap-3 px-4 py-2 min-w-0 w-full max-w-full overflow-hidden"
+                  >
+                    <span className="w-12 shrink-0 text-xs font-semibold text-muted-foreground text-center">
+                      #{entry.index}
+                    </span>
+                    <span
+                      className="min-w-0 flex-1 truncate text-sm overflow-hidden wrap-break-word"
+                      title={entry.title}
+                    >
+                      {entry.title}
+                    </span>
+                  </li>
+                ))
+              )}
+            </ol>
+          </ScrollArea>
+        </div>
+      </CardContent>
+    </Card>
+  )
+}
--- a/src/renderer/src/components/subscription/SubscriptionFormDialog.tsx
+++ b/src/renderer/src/components/subscription/SubscriptionFormDialog.tsx
@@ -0,0 +1,337 @@
+import { Button } from '@renderer/components/ui/button'
+import { Checkbox } from '@renderer/components/ui/checkbox'
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle
+} from '@renderer/components/ui/dialog'
+import { Input } from '@renderer/components/ui/input'
+import { Label } from '@renderer/components/ui/label'
+import { Switch } from '@renderer/components/ui/switch'
+import { ipcServices } from '@renderer/lib/ipc'
+import { cn } from '@renderer/lib/utils'
+import { settingsAtom } from '@renderer/store/settings'
+import { resolveFeedAtom } from '@renderer/store/subscriptions'
+import { DEFAULT_SUBSCRIPTION_FILENAME_TEMPLATE, type SubscriptionRule } from '@shared/types'
+import { useAtom, useSetAtom } from 'jotai'
+import { ChevronRight } from 'lucide-react'
+import { useEffect, useId, useRef, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { toast } from 'sonner'
+
+const sanitizeCommaList = (value: string) =>
+  value
+    .split(',')
+    .map((entry) => entry.trim())
+    .filter((entry, index, array) => entry.length > 0 && array.indexOf(entry) === index)
+
+const sanitizeTemplateInput = (value: string) => value.replace(/\\/g, '/').replace(/\/{2,}/g, '/')
+
+const buildDefaultSubscriptionDirectory = (downloadPath: string) => {
+  const trimmed = downloadPath.trim().replace(/[\\/]+$/, '')
+  if (!trimmed) {
+    return 'Subscriptions'
+  }
+  return `${trimmed}/Subscriptions`
+}
+
+export interface SubscriptionFormData {
+  url?: string
+  keywords?: string[]
+  tags?: string[]
+  onlyDownloadLatest?: boolean
+  downloadDirectory?: string
+  namingTemplate?: string
+  enabled?: boolean
+}
+
+interface SubscriptionFormDialogProps {
+  mode: 'add' | 'edit'
+  subscription?: SubscriptionRule
+  open: boolean
+  onSave: (data: SubscriptionFormData) => Promise<void>
+  onClose: () => void
+}
+
+export function SubscriptionFormDialog({
+  mode,
+  subscription,
+  open,
+  onSave,
+  onClose
+}: SubscriptionFormDialogProps) {
+  const { t } = useTranslation()
+  const [settings] = useAtom(settingsAtom)
+  const resolveFeed = useSetAtom(resolveFeedAtom)
+
+  // Form state
+  const [url, setUrl] = useState('')
+  const [keywords, setKeywords] = useState('')
+  const [tags, setTags] = useState('')
+  const [onlyLatest, setOnlyLatest] = useState(false)
+  const [downloadDirectory, setDownloadDirectory] = useState('')
+  const [namingTemplate, setNamingTemplate] = useState('')
+
+  // Feed detection state
+  const [detectingFeed, setDetectingFeed] = useState(false)
+
+  const detectTimeout = useRef<NodeJS.Timeout | null>(null)
+  const prevDefaultPathRef = useRef(buildDefaultSubscriptionDirectory(settings.downloadPath))
+  const urlInputId = useId()
+  const advancedOptionsId = useId()
+  const [advancedOptionsOpen, setAdvancedOptionsOpen] = useState(false)
+
+  // Initialize form values based on mode
+  useEffect(() => {
+    if (!open) {
+      return
+    }
+
+    setAdvancedOptionsOpen(false)
+
+    if (mode === 'edit' && subscription) {
+      setUrl(subscription.feedUrl)
+      setKeywords(subscription.keywords.join(', '))
+      setTags(subscription.tags.join(', '))
+      setOnlyLatest(subscription.onlyDownloadLatest)
+      setDownloadDirectory(subscription.downloadDirectory || '')
+      setNamingTemplate(subscription.namingTemplate || '')
+    } else {
+      // Add mode - use defaults from settings
+      setUrl('')
+      setKeywords('')
+      setTags('')
+      setOnlyLatest(settings.subscriptionOnlyLatestDefault)
+      setDownloadDirectory(buildDefaultSubscriptionDirectory(settings.downloadPath))
+      setNamingTemplate(DEFAULT_SUBSCRIPTION_FILENAME_TEMPLATE)
+    }
+  }, [open, mode, subscription, settings.subscriptionOnlyLatestDefault, settings.downloadPath])
+
+  // Sync download directory with settings changes (only in add mode)
+  useEffect(() => {
+    if (mode === 'add') {
+      const newPath = buildDefaultSubscriptionDirectory(settings.downloadPath)
+      setDownloadDirectory((prev) => {
+        if (!prev || prev === prevDefaultPathRef.current) {
+          return newPath
+        }
+        return prev
+      })
+      prevDefaultPathRef.current = newPath
+    }
+  }, [settings.downloadPath, mode])
+
+  // Sync onlyLatest with settings changes (only in add mode)
+  useEffect(() => {
+    if (mode === 'add') {
+      setOnlyLatest(settings.subscriptionOnlyLatestDefault)
+    }
+  }, [settings.subscriptionOnlyLatestDefault, mode])
+
+  // Feed detection logic
+  useEffect(() => {
+    if (!url.trim()) {
+      return
+    }
+
+    // In edit mode, don't detect if URL hasn't changed
+    if (mode === 'edit' && subscription && url.trim() === subscription.feedUrl) {
+      return
+    }
+
+    if (detectTimeout.current) {
+      clearTimeout(detectTimeout.current)
+    }
+
+    detectTimeout.current = setTimeout(async () => {
+      setDetectingFeed(true)
+      try {
+        await resolveFeed(url.trim())
+      } catch (error) {
+        console.error('Failed to resolve feed:', error)
+      } finally {
+        setDetectingFeed(false)
+      }
+    }, 500)
+
+    return () => {
+      if (detectTimeout.current) {
+        clearTimeout(detectTimeout.current)
+      }
+    }
+  }, [url, resolveFeed, mode, subscription])
+
+  const handleSelectDirectory = async () => {
+    try {
+      const path = await ipcServices.fs.selectDirectory()
+      if (path) {
+        setDownloadDirectory(path)
+      }
+    } catch (error) {
+      console.error('Failed to select directory:', error)
+      toast.error(t('subscriptions.notifications.directoryError'))
+    }
+  }
+
+  const handleOpenRSSHubDocs = async () => {
+    try {
+      await ipcServices.fs.openExternal('https://docs.rsshub.app/routes/social-media#youtube')
+    } catch (error) {
+      console.error('Failed to open RSSHub documentation:', error)
+      toast.error(t('subscriptions.notifications.openLinkError'))
+    }
+  }
+
+  const handleSave = async () => {
+    // Validate URL for add mode
+    if (mode === 'add' && !url.trim()) {
+      toast.error(t('subscriptions.notifications.missingUrl'))
+      return
+    }
+
+    const formData: SubscriptionFormData = {
+      keywords: sanitizeCommaList(keywords),
+      tags: sanitizeCommaList(tags),
+      onlyDownloadLatest: onlyLatest,
+      downloadDirectory: downloadDirectory || undefined,
+      namingTemplate: namingTemplate || undefined
+    }
+
+    // Include URL if it's provided and different from current (for edit mode)
+    if (url.trim()) {
+      if (
+        mode === 'add' ||
+        (mode === 'edit' && subscription && url.trim() !== subscription.feedUrl)
+      ) {
+        try {
+          await resolveFeed(url.trim())
+          formData.url = url.trim()
+        } catch (error) {
+          console.error('Failed to resolve feed:', error)
+          toast.error(t('subscriptions.notifications.resolveError'))
+          return
+        }
+      }
+    }
+
+    await onSave(formData)
+  }
+
+  const titleKey = mode === 'add' ? 'subscriptions.add.title' : 'subscriptions.edit.title'
+  const descriptionKey =
+    mode === 'add' ? 'subscriptions.add.description' : 'subscriptions.edit.description'
+  const saveButtonKey = mode === 'add' ? 'subscriptions.actions.add' : 'subscriptions.actions.save'
+
+  return (
+    <Dialog open={open} onOpenChange={(isOpen) => !isOpen && onClose()}>
+      <DialogContent className="max-w-2xl max-h-[90vh] overflow-y-auto">
+        <DialogHeader>
+          <DialogTitle>
+            {mode === 'edit' && subscription
+              ? t(titleKey, { name: subscription.title })
+              : t(titleKey)}
+          </DialogTitle>
+          <DialogDescription>{t(descriptionKey)}</DialogDescription>
+        </DialogHeader>
+        <div className="space-y-4 py-2">
+          <div className="space-y-2">
+            <Label htmlFor={urlInputId}>{t('subscriptions.fields.url')}</Label>
+            <Input
+              id={urlInputId}
+              value={url}
+              placeholder={t('subscriptions.placeholders.url')}
+              onChange={(event) => setUrl(event.target.value)}
+            />
+            {detectingFeed && (
+              <p className="text-xs text-muted-foreground">{t('subscriptions.detecting')}</p>
+            )}
+            {mode === 'add' && !url.trim() && (
+              <div className="flex items-center gap-2 rounded-md bg-primary/5 px-3 py-2">
+                <p className="text-xs text-muted-foreground flex-1">
+                  {t('subscriptions.rssHub.hint')}
+                </p>
+                <Button
+                  variant="ghost"
+                  size="sm"
+                  onClick={() => void handleOpenRSSHubDocs()}
+                  className="h-5 w-5 p-0 shrink-0"
+                  title={t('subscriptions.rssHub.openDocs')}
+                >
+                  <ChevronRight className="h-3 w-3" />
+                </Button>
+              </div>
+            )}
+          </div>
+          <div className="space-y-2">
+            <Label>{t('subscriptions.fields.customDirectory')}</Label>
+            <div className="flex gap-2">
+              <Input value={downloadDirectory} readOnly />
+              <Button variant="secondary" onClick={() => void handleSelectDirectory()}>
+                {t('subscriptions.actions.selectDirectory')}
+              </Button>
+            </div>
+          </div>
+          <div
+            data-state={advancedOptionsOpen ? 'open' : 'closed'}
+            className={cn(
+              'grid overflow-hidden transition-[grid-template-rows,opacity] duration-200 ease-out',
+              advancedOptionsOpen ? 'grid-rows-[1fr] opacity-100' : 'grid-rows-[0fr] opacity-0'
+            )}
+            aria-hidden={!advancedOptionsOpen}
+          >
+            <div className={cn('min-h-0', !advancedOptionsOpen && 'pointer-events-none')}>
+              <div className="space-y-3 border-t pt-4">
+                <div className="space-y-2">
+                  <Label>{t('subscriptions.fields.keywords')}</Label>
+                  <Input value={keywords} onChange={(event) => setKeywords(event.target.value)} />
+                </div>
+                <div className="space-y-2">
+                  <Label>{t('subscriptions.fields.tags')}</Label>
+                  <Input value={tags} onChange={(event) => setTags(event.target.value)} />
+                </div>
+                <div className="space-y-2">
+                  <Label>{t('subscriptions.fields.namingTemplate')}</Label>
+                  <Input
+                    value={namingTemplate}
+                    onChange={(event) =>
+                      setNamingTemplate(sanitizeTemplateInput(event.target.value))
+                    }
+                  />
+                </div>
+                <div className="flex items-center justify-between gap-4 rounded-md border px-3 py-2">
+                  <p className="text-sm">{t('subscriptions.fields.onlyLatest')}</p>
+                  <Switch checked={onlyLatest} onCheckedChange={setOnlyLatest} />
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+        <DialogFooter>
+          <div className="flex items-center justify-between w-full gap-4">
+            <div className="flex items-center gap-2">
+              <Checkbox
+                id={advancedOptionsId}
+                checked={advancedOptionsOpen}
+                onCheckedChange={(checked) => setAdvancedOptionsOpen(checked === true)}
+              />
+              <Label htmlFor={advancedOptionsId} className="cursor-pointer">
+                {t('advancedOptions.title')}
+              </Label>
+            </div>
+            <div className="ml-auto flex gap-2">
+              {mode === 'add' && (
+                <Button variant="outline" onClick={onClose}>
+                  {t('download.cancel')}
+                </Button>
+              )}
+              <Button onClick={() => void handleSave()}>{t(saveButtonKey)}</Button>
+            </div>
+          </div>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}
--- a/src/renderer/src/components/ui/button.tsx
+++ b/src/renderer/src/components/ui/button.tsx
@@ -8,10 +8,10 @@ const buttonVariants = cva(
  {
    variants: {
      variant: {
-        default: 'bg-primary text-primary-foreground shadow hover:bg-primary/90',
-        destructive: 'bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90',
-        outline: 'border bg-background shadow-sm hover:bg-accent hover:text-accent-foreground',
-        secondary: 'bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80',
+        default: 'bg-primary text-primary-foreground hover:bg-primary/90',
+        destructive: 'bg-destructive text-destructive-foreground hover:bg-destructive/90',
+        outline: 'border bg-background hover:bg-accent hover:text-accent-foreground',
+        secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary/80',
        ghost: 'hover:bg-accent hover:text-accent-foreground',
        link: 'text-primary underline-offset-4 hover:underline'
      },
--- a/src/renderer/src/components/ui/card.tsx
+++ b/src/renderer/src/components/ui/card.tsx
@@ -5,7 +5,7 @@ const Card = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElemen
  ({ className, ...props }, ref) => (
    <div
      ref={ref}
-      className={cn('rounded-lg bg-muted/30 text-card-foreground shadow', className)}
+      className={cn('rounded-lg bg-muted/30 text-card-foreground', className)}
      {...props}
    />
  )
--- a/src/renderer/src/components/ui/checkbox.tsx
+++ b/src/renderer/src/components/ui/checkbox.tsx
@@ -8,7 +8,7 @@ function Checkbox({ className, ...props }: React.ComponentProps<typeof CheckboxP
    <CheckboxPrimitive.Root
      data-slot="checkbox"
      className={cn(
-        'peer border-input dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50',
+        'peer  dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50',
        className
      )}
      {...props}
@@ -22,5 +22,4 @@ function Checkbox({ className, ...props }: React.ComponentProps<typeof CheckboxP
    </CheckboxPrimitive.Root>
  )
 }
-
 export { Checkbox }
--- a/src/renderer/src/components/ui/context-menu.tsx
+++ b/src/renderer/src/components/ui/context-menu.tsx
@@ -0,0 +1,221 @@
+import * as ContextMenuPrimitive from '@radix-ui/react-context-menu'
+import { cn } from '@renderer/lib/utils'
+import { CheckIcon, ChevronRightIcon, CircleIcon } from 'lucide-react'
+import type * as React from 'react'
+
+function ContextMenu({ ...props }: React.ComponentProps<typeof ContextMenuPrimitive.Root>) {
+  return <ContextMenuPrimitive.Root data-slot="context-menu" {...props} />
+}
+
+function ContextMenuTrigger({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Trigger>) {
+  return <ContextMenuPrimitive.Trigger data-slot="context-menu-trigger" {...props} />
+}
+
+function ContextMenuGroup({ ...props }: React.ComponentProps<typeof ContextMenuPrimitive.Group>) {
+  return <ContextMenuPrimitive.Group data-slot="context-menu-group" {...props} />
+}
+
+function ContextMenuPortal({ ...props }: React.ComponentProps<typeof ContextMenuPrimitive.Portal>) {
+  return <ContextMenuPrimitive.Portal data-slot="context-menu-portal" {...props} />
+}
+
+function ContextMenuSub({ ...props }: React.ComponentProps<typeof ContextMenuPrimitive.Sub>) {
+  return <ContextMenuPrimitive.Sub data-slot="context-menu-sub" {...props} />
+}
+
+function ContextMenuRadioGroup({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.RadioGroup>) {
+  return <ContextMenuPrimitive.RadioGroup data-slot="context-menu-radio-group" {...props} />
+}
+
+function ContextMenuSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <ContextMenuPrimitive.SubTrigger
+      data-slot="context-menu-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto" />
+    </ContextMenuPrimitive.SubTrigger>
+  )
+}
+
+function ContextMenuSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.SubContent>) {
+  return (
+    <ContextMenuPrimitive.SubContent
+      data-slot="context-menu-sub-content"
+      className={cn(
+        'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg',
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Content>) {
+  return (
+    <ContextMenuPrimitive.Portal>
+      <ContextMenuPrimitive.Content
+        data-slot="context-menu-content"
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-context-menu-content-available-height) min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md',
+          className
+        )}
+        {...props}
+      />
+    </ContextMenuPrimitive.Portal>
+  )
+}
+
+function ContextMenuItem({
+  className,
+  inset,
+  variant = 'default',
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Item> & {
+  inset?: boolean
+  variant?: 'default' | 'destructive'
+}) {
+  return (
+    <ContextMenuPrimitive.Item
+      data-slot="context-menu-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.CheckboxItem>) {
+  return (
+    <ContextMenuPrimitive.CheckboxItem
+      data-slot="context-menu-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <ContextMenuPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </ContextMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </ContextMenuPrimitive.CheckboxItem>
+  )
+}
+
+function ContextMenuRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.RadioItem>) {
+  return (
+    <ContextMenuPrimitive.RadioItem
+      data-slot="context-menu-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <ContextMenuPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </ContextMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </ContextMenuPrimitive.RadioItem>
+  )
+}
+
+function ContextMenuLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <ContextMenuPrimitive.Label
+      data-slot="context-menu-label"
+      data-inset={inset}
+      className={cn('text-foreground px-2 py-1.5 text-sm font-medium data-[inset]:pl-8', className)}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Separator>) {
+  return (
+    <ContextMenuPrimitive.Separator
+      data-slot="context-menu-separator"
+      className={cn('bg-border -mx-1 my-1 h-px', className)}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuShortcut({ className, ...props }: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="context-menu-shortcut"
+      className={cn('text-muted-foreground ml-auto text-xs tracking-widest', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  ContextMenu,
+  ContextMenuTrigger,
+  ContextMenuContent,
+  ContextMenuItem,
+  ContextMenuCheckboxItem,
+  ContextMenuRadioItem,
+  ContextMenuLabel,
+  ContextMenuSeparator,
+  ContextMenuShortcut,
+  ContextMenuGroup,
+  ContextMenuPortal,
+  ContextMenuSub,
+  ContextMenuSubContent,
+  ContextMenuSubTrigger,
+  ContextMenuRadioGroup
+}
--- a/src/renderer/src/components/ui/dialog.tsx
+++ b/src/renderer/src/components/ui/dialog.tsx
@@ -1,101 +1,126 @@
 import * as DialogPrimitive from '@radix-ui/react-dialog'
 import { cn } from '@renderer/lib/utils'
-import { X } from 'lucide-react'
-import * as React from 'react'
+import { XIcon } from 'lucide-react'
+import type * as React from 'react'

-const Dialog = DialogPrimitive.Root
+function Dialog({ ...props }: React.ComponentProps<typeof DialogPrimitive.Root>) {
+  return <DialogPrimitive.Root data-slot="dialog" {...props} />
+}

-const DialogTrigger = DialogPrimitive.Trigger
+function DialogTrigger({ ...props }: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
+  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
+}

-const DialogPortal = DialogPrimitive.Portal
+function DialogPortal({ ...props }: React.ComponentProps<typeof DialogPrimitive.Portal>) {
+  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
+}

-const DialogClose = DialogPrimitive.Close
+function DialogClose({ ...props }: React.ComponentProps<typeof DialogPrimitive.Close>) {
+  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
+}

-const DialogOverlay = React.forwardRef<
-  React.ElementRef<typeof DialogPrimitive.Overlay>,
-  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
->(({ className, ...props }, ref) => (
-  <DialogPrimitive.Overlay
-    ref={ref}
-    className={cn(
-      'fixed inset-0 z-50 bg-black/80 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
-      className
-    )}
-    {...props}
-  />
-))
-DialogOverlay.displayName = DialogPrimitive.Overlay.displayName
-
-const DialogContent = React.forwardRef<
-  React.ElementRef<typeof DialogPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content>
->(({ className, children, ...props }, ref) => (
-  <DialogPortal>
-    <DialogOverlay />
-    <DialogPrimitive.Content
-      ref={ref}
+function DialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
+  return (
+    <DialogPrimitive.Overlay
+      data-slot="dialog-overlay"
      className={cn(
-        'fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg',
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50',
        className
      )}
      {...props}
-    >
-      {children}
-      <DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-accent data-[state=open]:text-muted-foreground">
-        <X className="h-4 w-4" />
-        <span className="sr-only">Close</span>
-      </DialogPrimitive.Close>
-    </DialogPrimitive.Content>
-  </DialogPortal>
-))
-DialogContent.displayName = DialogPrimitive.Content.displayName
+    />
+  )
+}

-const DialogHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
-  <div className={cn('flex flex-col space-y-1.5 text-center sm:text-left', className)} {...props} />
-)
-DialogHeader.displayName = 'DialogHeader'
+function DialogContent({
+  className,
+  children,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Content> & {
+  showCloseButton?: boolean
+}) {
+  return (
+    <DialogPortal data-slot="dialog-portal">
+      <DialogOverlay />
+      <DialogPrimitive.Content
+        data-slot="dialog-content"
+        className={cn(
+          'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg',
+          className
+        )}
+        {...props}
+      >
+        {children}
+        {showCloseButton && (
+          <DialogPrimitive.Close
+            data-slot="dialog-close"
+            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
+          >
+            <XIcon />
+            <span className="sr-only">Close</span>
+          </DialogPrimitive.Close>
+        )}
+      </DialogPrimitive.Content>
+    </DialogPortal>
+  )
+}

-const DialogFooter = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
-  <div
-    className={cn('flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2', className)}
-    {...props}
-  />
-)
-DialogFooter.displayName = 'DialogFooter'
+function DialogHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="dialog-header"
+      className={cn('flex flex-col gap-2 text-center sm:text-left', className)}
+      {...props}
+    />
+  )
+}

-const DialogTitle = React.forwardRef<
-  React.ElementRef<typeof DialogPrimitive.Title>,
-  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Title>
->(({ className, ...props }, ref) => (
-  <DialogPrimitive.Title
-    ref={ref}
-    className={cn('text-lg font-semibold leading-none tracking-tight', className)}
-    {...props}
-  />
-))
-DialogTitle.displayName = DialogPrimitive.Title.displayName
+function DialogFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="dialog-footer"
+      className={cn('flex flex-col-reverse gap-2 sm:flex-row sm:justify-end', className)}
+      {...props}
+    />
+  )
+}

-const DialogDescription = React.forwardRef<
-  React.ElementRef<typeof DialogPrimitive.Description>,
-  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Description>
->(({ className, ...props }, ref) => (
-  <DialogPrimitive.Description
-    ref={ref}
-    className={cn('text-sm text-muted-foreground', className)}
-    {...props}
-  />
-))
-DialogDescription.displayName = DialogPrimitive.Description.displayName
+function DialogTitle({ className, ...props }: React.ComponentProps<typeof DialogPrimitive.Title>) {
+  return (
+    <DialogPrimitive.Title
+      data-slot="dialog-title"
+      className={cn('text-lg leading-none font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function DialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Description>) {
+  return (
+    <DialogPrimitive.Description
+      data-slot="dialog-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}

 export {
  Dialog,
-  DialogPortal,
-  DialogOverlay,
  DialogClose,
-  DialogTrigger,
  DialogContent,
-  DialogHeader,
+  DialogDescription,
  DialogFooter,
+  DialogHeader,
+  DialogOverlay,
+  DialogPortal,
  DialogTitle,
-  DialogDescription
+  DialogTrigger
 }
--- a/src/renderer/src/components/ui/hover-card.tsx
+++ b/src/renderer/src/components/ui/hover-card.tsx
@@ -0,0 +1,35 @@
+import * as HoverCardPrimitive from '@radix-ui/react-hover-card'
+import { cn } from '@renderer/lib/utils'
+import type * as React from 'react'
+
+function HoverCard({ ...props }: React.ComponentProps<typeof HoverCardPrimitive.Root>) {
+  return <HoverCardPrimitive.Root data-slot="hover-card" {...props} />
+}
+
+function HoverCardTrigger({ ...props }: React.ComponentProps<typeof HoverCardPrimitive.Trigger>) {
+  return <HoverCardPrimitive.Trigger data-slot="hover-card-trigger" {...props} />
+}
+
+function HoverCardContent({
+  className,
+  align = 'center',
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Content>) {
+  return (
+    <HoverCardPrimitive.Portal data-slot="hover-card-portal">
+      <HoverCardPrimitive.Content
+        data-slot="hover-card-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-64 origin-(--radix-hover-card-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden',
+          className
+        )}
+        {...props}
+      />
+    </HoverCardPrimitive.Portal>
+  )
+}
+
+export { HoverCard, HoverCardTrigger, HoverCardContent }
--- a/src/renderer/src/components/ui/image-with-placeholder.tsx
+++ b/src/renderer/src/components/ui/image-with-placeholder.tsx
@@ -9,6 +9,7 @@ interface ImageWithPlaceholderProps {
  placeholderClassName?: string
  fallbackIcon?: React.ReactNode
  onError?: () => void
+  onLoad?: () => void
 }

 export function ImageWithPlaceholder({
@@ -17,7 +18,8 @@ export function ImageWithPlaceholder({
  className,
  placeholderClassName,
  fallbackIcon,
-  onError
+  onError,
+  onLoad
 }: ImageWithPlaceholderProps) {
  const [hasError, setHasError] = useState(false)
  const [isLoading, setIsLoading] = useState(true)
@@ -30,6 +32,7 @@ export function ImageWithPlaceholder({

  const handleLoad = () => {
    setIsLoading(false)
+    onLoad?.()
  }

  // Show placeholder if no src, error occurred, or still loading
@@ -44,7 +47,7 @@ export function ImageWithPlaceholder({
  }

  return (
-    <div className={cn('relative', className)}>
+    <div className={cn('relative w-full h-full', className)}>
      {isLoading && (
        <div
          className={cn(
--- a/src/renderer/src/components/ui/input.tsx
+++ b/src/renderer/src/components/ui/input.tsx
@@ -7,7 +7,7 @@ const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<'input'>>(
      <input
        type={type}
        className={cn(
-          'flex h-9 w-full rounded-md border bg-transparent px-3 py-1 text-base shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+          'flex h-9 w-full rounded-md border px-3 py-1 text-base bg-background transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
          className
        )}
        ref={ref}
--- a/src/renderer/src/components/ui/popover.tsx
+++ b/src/renderer/src/components/ui/popover.tsx
@@ -0,0 +1,39 @@
+import * as PopoverPrimitive from '@radix-ui/react-popover'
+import { cn } from '@renderer/lib/utils'
+import type * as React from 'react'
+
+function Popover({ ...props }: React.ComponentProps<typeof PopoverPrimitive.Root>) {
+  return <PopoverPrimitive.Root data-slot="popover" {...props} />
+}
+
+function PopoverTrigger({ ...props }: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
+  return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
+}
+
+function PopoverContent({
+  className,
+  align = 'center',
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
+  return (
+    <PopoverPrimitive.Portal>
+      <PopoverPrimitive.Content
+        data-slot="popover-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden',
+          className
+        )}
+        {...props}
+      />
+    </PopoverPrimitive.Portal>
+  )
+}
+
+function PopoverAnchor({ ...props }: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
+  return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
+}
+
+export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor }
--- a/src/renderer/src/components/ui/remote-image.tsx
+++ b/src/renderer/src/components/ui/remote-image.tsx
@@ -0,0 +1,123 @@
+import { APP_PROTOCOL_SCHEME } from '@shared/constants'
+import { Loader2 } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { useCachedThumbnail } from '../../hooks/use-cached-thumbnail'
+import { ImageWithPlaceholder } from './image-with-placeholder'
+
+interface RemoteImageProps {
+  /**
+   * Remote image URL or local file path
+   * If it's a remote URL (http/https), it will be cached automatically
+   * If it's a local path (vidbee://, file:// or data:), it will be used directly
+   */
+  src?: string | null
+  alt: string
+  className?: string
+  placeholderClassName?: string
+  fallbackIcon?: React.ReactNode
+  /**
+   * Custom loading icon/indicator
+   * @default Loader2 spinner
+   */
+  loadingIcon?: React.ReactNode
+  onError?: () => void
+  /**
+   * Callback when loading state changes
+   */
+  onLoadingChange?: (loading: boolean) => void
+  /**
+   * Whether to use thumbnail cache for remote URLs
+   * @default true
+   */
+  useCache?: boolean
+}
+
+/**
+ * Unified remote image component with automatic caching support
+ *
+ * This component automatically handles:
+ * - Remote URL caching via thumbnail cache service
+ * - Local file paths (vidbee://, file://, data:)
+ * - Loading states and error handling
+ * - Placeholder display with loading indicator
+ *
+ * @example
+ * ```tsx
+ * // Remote URL with automatic caching
+ * <RemoteImage src="https://example.com/image.jpg" alt="Example" />
+ *
+ * // Local file path (no caching)
+ * <RemoteImage src="vidbee://thumbnails/example.jpg" alt="Local" />
+ *
+ * // Without cache (direct load)
+ * <RemoteImage src="https://example.com/image.jpg" alt="Example" useCache={false} />
+ *
+ * // Custom loading icon
+ * <RemoteImage
+ *   src="https://example.com/image.jpg"
+ *   alt="Example"
+ *   loadingIcon={<CustomSpinner />}
+ * />
+ *
+ * // Track loading state
+ * <RemoteImage
+ *   src="https://example.com/image.jpg"
+ *   alt="Example"
+ *   onLoadingChange={(loading) => console.log('Loading:', loading)}
+ * />
+ * ```
+ */
+export function RemoteImage({
+  src,
+  alt,
+  className,
+  placeholderClassName,
+  fallbackIcon,
+  loadingIcon,
+  onError,
+  onLoadingChange,
+  useCache = true
+}: RemoteImageProps) {
+  const shouldUseCache =
+    useCache &&
+    src &&
+    !src.startsWith(APP_PROTOCOL_SCHEME) &&
+    !src.startsWith('file://') &&
+    !src.startsWith('data:') &&
+    (src.startsWith('http://') || src.startsWith('https://'))
+
+  const cachedSrc = useCachedThumbnail(shouldUseCache ? src : undefined)
+
+  const imageSrc = shouldUseCache ? cachedSrc : (src ?? undefined)
+
+  const [isImageLoading, setIsImageLoading] = useState(true)
+  const isCacheLoading = shouldUseCache && src && cachedSrc === undefined
+  const isLoading = isCacheLoading || isImageLoading
+
+  useEffect(() => {
+    if (imageSrc) {
+      setIsImageLoading(true)
+    } else {
+      setIsImageLoading(false)
+    }
+  }, [imageSrc])
+
+  useEffect(() => {
+    onLoadingChange?.(isLoading)
+  }, [isLoading, onLoadingChange])
+
+  const defaultLoadingIcon = <Loader2 className="h-6 w-6 animate-spin" />
+  const displayLoadingIcon = loadingIcon ?? defaultLoadingIcon
+
+  return (
+    <ImageWithPlaceholder
+      src={imageSrc}
+      alt={alt}
+      className={className}
+      placeholderClassName={placeholderClassName}
+      fallbackIcon={isLoading ? displayLoadingIcon : fallbackIcon}
+      onError={onError}
+      onLoad={() => setIsImageLoading(false)}
+    />
+  )
+}
--- a/src/renderer/src/components/ui/select.tsx
+++ b/src/renderer/src/components/ui/select.tsx
@@ -16,7 +16,7 @@ const SelectTrigger = React.forwardRef<
  <SelectPrimitive.Trigger
    ref={ref}
    className={cn(
-      'flex h-9 w-full items-center justify-between gap-2 whitespace-nowrap rounded-md border bg-background px-3 py-2 text-sm shadow-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-ring disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
+      'flex h-9 w-full items-center justify-between gap-2 whitespace-nowrap rounded-md border bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-ring disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1',
      className
    )}
    {...props}
--- a/src/renderer/src/components/ui/sheet.tsx
+++ b/src/renderer/src/components/ui/sheet.tsx
@@ -0,0 +1,127 @@
+import * as SheetPrimitive from '@radix-ui/react-dialog'
+import { cn } from '@renderer/lib/utils'
+import { XIcon } from 'lucide-react'
+import type * as React from 'react'
+
+function Sheet({ ...props }: React.ComponentProps<typeof SheetPrimitive.Root>) {
+  return <SheetPrimitive.Root data-slot="sheet" {...props} />
+}
+
+function SheetTrigger({ ...props }: React.ComponentProps<typeof SheetPrimitive.Trigger>) {
+  return <SheetPrimitive.Trigger data-slot="sheet-trigger" {...props} />
+}
+
+function SheetClose({ ...props }: React.ComponentProps<typeof SheetPrimitive.Close>) {
+  return <SheetPrimitive.Close data-slot="sheet-close" {...props} />
+}
+
+function SheetPortal({ ...props }: React.ComponentProps<typeof SheetPrimitive.Portal>) {
+  return <SheetPrimitive.Portal data-slot="sheet-portal" {...props} />
+}
+
+function SheetOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Overlay>) {
+  return (
+    <SheetPrimitive.Overlay
+      data-slot="sheet-overlay"
+      className={cn(
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50',
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SheetContent({
+  className,
+  children,
+  side = 'right',
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Content> & {
+  side?: 'top' | 'right' | 'bottom' | 'left'
+}) {
+  return (
+    <SheetPortal>
+      <SheetOverlay />
+      <SheetPrimitive.Content
+        data-slot="sheet-content"
+        className={cn(
+          'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out fixed z-50 flex flex-col gap-4 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500',
+          side === 'right' &&
+            'data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right inset-y-0 right-0 h-full w-3/4 border-l sm:max-w-sm',
+          side === 'left' &&
+            'data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left inset-y-0 left-0 h-full w-3/4 border-r sm:max-w-sm',
+          side === 'top' &&
+            'data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top inset-x-0 top-0 h-auto border-b',
+          side === 'bottom' &&
+            'data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom inset-x-0 bottom-0 h-auto border-t',
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <SheetPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-secondary absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none">
+          <XIcon className="size-4" />
+          <span className="sr-only">Close</span>
+        </SheetPrimitive.Close>
+      </SheetPrimitive.Content>
+    </SheetPortal>
+  )
+}
+
+function SheetHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sheet-header"
+      className={cn('flex flex-col gap-1.5 p-4', className)}
+      {...props}
+    />
+  )
+}
+
+function SheetFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sheet-footer"
+      className={cn('mt-auto flex flex-col gap-2 p-4', className)}
+      {...props}
+    />
+  )
+}
+
+function SheetTitle({ className, ...props }: React.ComponentProps<typeof SheetPrimitive.Title>) {
+  return (
+    <SheetPrimitive.Title
+      data-slot="sheet-title"
+      className={cn('text-foreground font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function SheetDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Description>) {
+  return (
+    <SheetPrimitive.Description
+      data-slot="sheet-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sheet,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription
+}
--- a/src/renderer/src/components/ui/sidebar.tsx
+++ b/src/renderer/src/components/ui/sidebar.tsx
@@ -1,28 +1,34 @@
 import { Button } from '@renderer/components/ui/button'
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuTrigger
-} from '@renderer/components/ui/dropdown-menu'
 import { Tooltip, TooltipContent, TooltipTrigger } from '@renderer/components/ui/tooltip'
-import { saveSettingAtom } from '@renderer/store/settings'
-import { useSetAtom } from 'jotai'
+import { useAtom } from 'jotai'
 import { useTranslation } from 'react-i18next'
-import { toast } from 'sonner'
+import '../../assets/title-bar.css'
+import { updateAvailableAtom } from '@renderer/store/update'
 import MingcuteCheckCircleFill from '~icons/mingcute/check-circle-fill'
 import MingcuteCheckCircleLine from '~icons/mingcute/check-circle-line'
 import MingcuteDownload3Fill from '~icons/mingcute/download-3-fill'
 import MingcuteDownload3Line from '~icons/mingcute/download-3-line'
-import MingcuteGlobeLine from '~icons/mingcute/globe-2-line'
 import MingcuteInformationFill from '~icons/mingcute/information-fill'
 import MingcuteInformationLine from '~icons/mingcute/information-line'
+import MingcuteRssFill from '~icons/mingcute/rss-fill'
+import MingcuteRssLine from '~icons/mingcute/rss-line'
 import MingcuteSettingsFill from '~icons/mingcute/settings-3-fill'
 import MingcuteSettingsLine from '~icons/mingcute/settings-3-line'

-type Page = 'home' | 'settings' | 'about' | 'sites'
+type Page = 'home' | 'subscriptions' | 'settings' | 'about'
+type NavigationTarget = Page | 'supported-sites'

 interface NavigationItem {
+  id: NavigationTarget
+  icon: {
+    active: React.ComponentType<{ className?: string }>
+    inactive: React.ComponentType<{ className?: string }>
+  }
+  label: string
+  onClick?: () => void
+}
+
+interface PageNavigationItem {
  id: Page
  icon: {
    active: React.ComponentType<{ className?: string }>
@@ -34,16 +40,12 @@ interface NavigationItem {
 interface SidebarProps {
  currentPage: Page
  onPageChange: (page: Page) => void
+  onOpenSupportedSites: () => void
 }

-export function Sidebar({ currentPage, onPageChange }: SidebarProps) {
-  const { t, i18n } = useTranslation()
-  const saveSetting = useSetAtom(saveSettingAtom)
-
-  const languageOptions = [
-    { value: 'en', label: 'English' },
-    { value: 'zh', label: '中文' }
-  ]
+export function Sidebar({ currentPage, onPageChange, onOpenSupportedSites }: SidebarProps) {
+  const { t } = useTranslation()
+  const [updateAvailable] = useAtom(updateAvailableAtom)

  const navigationItems: NavigationItem[] = [
    {
@@ -55,16 +57,25 @@ export function Sidebar({ currentPage, onPageChange }: SidebarProps) {
      label: t('menu.download')
    },
    {
-      id: 'sites',
+      id: 'subscriptions',
+      icon: {
+        active: MingcuteRssFill,
+        inactive: MingcuteRssLine
+      },
+      label: t('menu.rss')
+    },
+    {
+      id: 'supported-sites',
      icon: {
        active: MingcuteCheckCircleFill,
        inactive: MingcuteCheckCircleLine
      },
-      label: t('menu.supportedSites')
+      label: t('menu.supportedSites'),
+      onClick: onOpenSupportedSites
    }
  ]

-  const bottomNavigationItems: NavigationItem[] = [
+  const bottomNavigationItems: PageNavigationItem[] = [
    {
      id: 'settings',
      icon: {
@@ -83,41 +94,22 @@ export function Sidebar({ currentPage, onPageChange }: SidebarProps) {
    }
  ]

-  const activeLanguageCode = (i18n.language ?? 'en').split('-')[0]
-  const currentLanguage =
-    languageOptions.find((option) => option.value === activeLanguageCode) ?? languageOptions[0]
-
-  const handleLanguageChange = async (value: string) => {
-    if (activeLanguageCode === value) {
-      return
-    }
-
-    await saveSetting({ key: 'language', value })
-    await i18n.changeLanguage(value)
-    toast.success(t('notifications.settingsSaved'))
-  }
-
  const renderNavigationItem = (item: NavigationItem, showLabel = true) => {
-    const isActive = currentPage === item.id
+    const isActive = item.id !== 'supported-sites' && currentPage === item.id
    const IconComponent = isActive ? item.icon.active : item.icon.inactive
+    const handleClick = item.onClick ?? (() => onPageChange(item.id as Page))

    return (
      <div key={item.id} className="flex flex-col items-center gap-1">
-        <Tooltip>
-          <TooltipTrigger asChild>
-            <Button
-              variant="ghost"
-              size="icon"
-              onClick={() => onPageChange(item.id)}
-              className={`w-12 h-12 ${isActive ? 'bg-primary/10' : ''}`}
-            >
-              <IconComponent className={`h-5! w-5! ${isActive ? 'text-primary' : ''}`} />
-            </Button>
-          </TooltipTrigger>
-          <TooltipContent side="right">
-            <p>{item.label}</p>
-          </TooltipContent>
-        </Tooltip>
+        <Button
+          variant="ghost"
+          size="icon"
+          onClick={handleClick}
+          className={`no-drag rounded-2xl w-12 h-12 ${isActive ? 'bg-primary/10' : ''}`}
+        >
+          <IconComponent className={`h-5! w-5! ${isActive ? 'text-primary' : ''}`} />
+        </Button>
+
        {showLabel && (
          <span className="text-xs text-muted-foreground text-center leading-tight px-3">
            {item.label}
@@ -128,9 +120,9 @@ export function Sidebar({ currentPage, onPageChange }: SidebarProps) {
  }

  return (
-    <aside className="w-20 max-w-20 min-w-20 border-r border-border/60 bg-background/77 flex flex-col items-center py-4 gap-2">
+    <aside className="drag-region w-20 max-w-20 min-w-20 border-r border-border/60 bg-background/77 flex flex-col items-center py-4 gap-2">
      {/* App Logo */}
-      <div className="flex flex-col items-center gap-1 py-4 mb-1">
+      <div className="flex flex-col items-center gap-1 py-3 mt-4">
        <div className="w-12 h-12 flex items-center justify-center">
          <img src="./app-icon.png" alt="VidBee" className="w-10 h-10" />
        </div>
@@ -144,43 +136,11 @@ export function Sidebar({ currentPage, onPageChange }: SidebarProps) {

      <div className="flex-1" />

-      {/* Language Selector */}
-      <div className="flex flex-col items-center gap-1">
-        <DropdownMenu>
-          <Tooltip>
-            <TooltipTrigger asChild>
-              <DropdownMenuTrigger asChild>
-                <Button variant="ghost" size="icon" className="w-12 h-12">
-                  <MingcuteGlobeLine className="h-5! w-5!" />
-                </Button>
-              </DropdownMenuTrigger>
-            </TooltipTrigger>
-            <TooltipContent side="right">
-              <p>{t('settings.language')}</p>
-            </TooltipContent>
-          </Tooltip>
-          <DropdownMenuContent side="right" align="end">
-            {languageOptions.map((option) => {
-              const isActive = option.value === currentLanguage.value
-
-              return (
-                <DropdownMenuItem
-                  key={option.value}
-                  onClick={() => void handleLanguageChange(option.value)}
-                  className={isActive ? 'font-semibold' : undefined}
-                >
-                  {option.label}
-                </DropdownMenuItem>
-              )
-            })}
-          </DropdownMenuContent>
-        </DropdownMenu>
-      </div>
-
      {/* Bottom Navigation Items */}
      {bottomNavigationItems.map((item) => {
        const isActive = currentPage === item.id
        const IconComponent = isActive ? item.icon.active : item.icon.inactive
+        const showUpdateDot = item.id === 'about' && updateAvailable.available

        return (
          <div key={item.id} className="flex flex-col items-center gap-1">
@@ -190,9 +150,14 @@ export function Sidebar({ currentPage, onPageChange }: SidebarProps) {
                  variant="ghost"
                  size="icon"
                  onClick={() => onPageChange(item.id)}
-                  className={`w-12 h-12 ${isActive ? 'bg-primary/10' : ''}`}
+                  className={`no-drag rounded-2xl w-12 h-12 relative ${
+                    isActive ? 'bg-primary/10' : ''
+                  }`}
                >
                  <IconComponent className={`h-5! w-5! ${isActive ? 'text-primary' : ''}`} />
+                  {showUpdateDot ? (
+                    <span className="absolute top-2 right-2 h-2 w-2 rounded-full bg-red-500" />
+                  ) : null}
                </Button>
              </TooltipTrigger>
              <TooltipContent side="right">
--- a/src/renderer/src/components/ui/switch.tsx
+++ b/src/renderer/src/components/ui/switch.tsx
@@ -8,7 +8,7 @@ const Switch = React.forwardRef<
 >(({ className, ...props }, ref) => (
  <SwitchPrimitives.Root
    className={cn(
-      'peer inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 shadow-sm transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input',
+      'peer inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input',
      className
    )}
    {...props}
@@ -16,7 +16,7 @@ const Switch = React.forwardRef<
  >
    <SwitchPrimitives.Thumb
      className={cn(
-        'pointer-events-none block h-4 w-4 rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-4 data-[state=unchecked]:translate-x-0'
+        'pointer-events-none block h-4 w-4 rounded-full bg-background shadow-md ring-0 transition-transform data-[state=checked]:translate-x-4 data-[state=unchecked]:translate-x-0'
      )}
    />
  </SwitchPrimitives.Root>
--- a/src/renderer/src/components/ui/title-bar.tsx
+++ b/src/renderer/src/components/ui/title-bar.tsx
@@ -7,11 +7,15 @@ import IconFluentSubtract20Regular from '~icons/fluent/subtract-20-regular'
 import { ipcEvents, ipcServices } from '../../lib/ipc'
 import '../../assets/title-bar.css'

-export function TitleBar() {
+interface TitleBarProps {
+  platform?: string
+}
+
+export function TitleBar({ platform }: TitleBarProps) {
  const [isMaximized, setIsMaximized] = useState(false)

  useEffect(() => {
-    // 监听窗口最大化状态变化
+    // Listen for window maximize state changes
    const handleMaximized = () => {
      setIsMaximized(true)
    }
@@ -41,8 +45,17 @@ export function TitleBar() {
    ipcServices.window.close()
  }

+  const isMac = platform === 'darwin'
+  const containerClass = `flex drag-region bg-background select-none ${
+    isMac ? 'h-10 items-center px-4' : 'justify-end pt-4 px-5'
+  }`
+
+  if (isMac) {
+    return <div className={containerClass} />
+  }
+
  return (
-    <div className="flex drag-region justify-end bg-background pt-4 px-5 select-none">
+    <div className={containerClass}>
      {/* Window controls */}
      <div className="flex items-center gap-1 no-drag">
        <Button
--- a/src/renderer/src/components/video/AdvancedOptions.tsx
+++ b/src/renderer/src/components/video/AdvancedOptions.tsx
@@ -4,15 +4,10 @@ import {
  AccordionItem,
  AccordionTrigger
 } from '@renderer/components/ui/accordion'
-import { Button } from '@renderer/components/ui/button'
 import { Input } from '@renderer/components/ui/input'
 import { Label } from '@renderer/components/ui/label'
 import { Switch } from '@renderer/components/ui/switch'
-import { useAtom } from 'jotai'
 import { useTranslation } from 'react-i18next'
-import { toast } from 'sonner'
-import { ipcServices } from '../../lib/ipc'
-import { settingsAtom } from '../../store/settings'

 interface AdvancedOptionsProps {
  startTime: string
@@ -21,6 +16,7 @@ interface AdvancedOptionsProps {
  onStartTimeChange: (value: string) => void
  onEndTimeChange: (value: string) => void
  onDownloadSubsChange: (value: boolean) => void
+  showAccordion?: boolean
 }

 export function AdvancedOptions({
@@ -29,71 +25,65 @@ export function AdvancedOptions({
  downloadSubs,
  onStartTimeChange,
  onEndTimeChange,
-  onDownloadSubsChange
+  onDownloadSubsChange,
+  showAccordion = true
 }: AdvancedOptionsProps) {
  const { t } = useTranslation()
-  const [settings] = useAtom(settingsAtom)

-  const handleSelectLocation = async () => {
-    try {
-      const path = await ipcServices.fs.selectDirectory()
-      if (path) {
-        await ipcServices.settings.set('downloadPath', path)
-        toast.success(t('notifications.settingsSaved'))
-      }
-    } catch (error) {
-      console.error('Failed to select directory:', error)
-      toast.error('Failed to select directory')
-    }
+  const content = (
+    <div className="space-y-6">
+      {/* Time Range */}
+      <div className="space-y-2">
+        <Label className="text-xs font-medium text-muted-foreground ml-1">
+          {t('advancedOptions.timeRange')}
+        </Label>
+        <div className="flex items-center gap-4">
+          <div className="flex-1 relative group">
+            <Input
+              placeholder={t('advancedOptions.startPlaceholder')}
+              value={startTime}
+              onChange={(e) => onStartTimeChange(e.target.value)}
+              className="h-9 text-center"
+              title={t('advancedOptions.startHint')}
+            />
+          </div>
+          <span className="text-muted-foreground text-xs">-</span>
+          <div className="flex-1 relative group">
+            <Input
+              placeholder={t('advancedOptions.endPlaceholder')}
+              value={endTime}
+              onChange={(e) => onEndTimeChange(e.target.value)}
+              className="h-9 text-center"
+              title={t('advancedOptions.endHint')}
+            />
+          </div>
+        </div>
+      </div>
+
+      {/* Subtitles */}
+      <div className="flex items-center justify-between p-3 border rounded-md bg-muted/30">
+        <div className="space-y-0.5">
+          <Label className="text-sm font-semibold">{t('advancedOptions.downloadSubs')}</Label>
+          <p className="text-[11px] text-muted-foreground">
+            {t('advancedOptions.downloadSubsHint')}
+          </p>
+        </div>
+        <Switch checked={downloadSubs} onCheckedChange={onDownloadSubsChange} />
+      </div>
+    </div>
+  )
+
+  if (!showAccordion) {
+    return content
  }

  return (
-    <Accordion type="single" collapsible>
-      <AccordionItem value="advanced">
-        <AccordionTrigger>{t('advancedOptions.title')}</AccordionTrigger>
-        <AccordionContent className="space-y-4">
-          {/* Time Range */}
-          <div className="space-y-2">
-            <Label>{t('advancedOptions.timeRange')}</Label>
-            <div className="flex items-center gap-2">
-              <div className="flex-1">
-                <Input
-                  placeholder={t('advancedOptions.startPlaceholder')}
-                  value={startTime}
-                  onChange={(e) => onStartTimeChange(e.target.value)}
-                  title={t('advancedOptions.startHint')}
-                />
-              </div>
-              <span className="text-muted-foreground">-</span>
-              <div className="flex-1">
-                <Input
-                  placeholder={t('advancedOptions.endPlaceholder')}
-                  value={endTime}
-                  onChange={(e) => onEndTimeChange(e.target.value)}
-                  title={t('advancedOptions.endHint')}
-                />
-              </div>
-            </div>
-            <p className="text-xs text-muted-foreground">{t('advancedOptions.startHint')}</p>
-          </div>
-
-          {/* Subtitles */}
-          <div className="flex items-center justify-between">
-            <Label>{t('advancedOptions.downloadSubs')}</Label>
-            <Switch checked={downloadSubs} onCheckedChange={onDownloadSubsChange} />
-          </div>
-
-          {/* Download Location */}
-          <div className="space-y-2">
-            <Label>{t('advancedOptions.downloadLocation')}</Label>
-            <div className="flex items-center gap-2">
-              <Input value={settings.downloadPath} readOnly className="flex-1" />
-              <Button onClick={handleSelectLocation} variant="outline">
-                {t('settings.selectPath')}
-              </Button>
-            </div>
-          </div>
-        </AccordionContent>
+    <Accordion type="single" collapsible className="w-full">
+      <AccordionItem value="advanced" className="border-b">
+        <AccordionTrigger className="flex items-center gap-2 py-4 text-sm font-semibold hover:no-underline">
+          <span className="flex-1 text-left">{t('advancedOptions.title')}</span>
+        </AccordionTrigger>
+        <AccordionContent className="pb-6 pt-2">{content}</AccordionContent>
      </AccordionItem>
    </Accordion>
  )
--- a/src/renderer/src/components/video/AudioExtractor.tsx
+++ b/src/renderer/src/components/video/AudioExtractor.tsx
@@ -1,4 +1,3 @@
-import { Button } from '@renderer/components/ui/button'
 import { Card, CardContent, CardHeader, CardTitle } from '@renderer/components/ui/card'
 import { Label } from '@renderer/components/ui/label'
 import {
@@ -8,19 +7,27 @@ import {
  SelectTrigger,
  SelectValue
 } from '@renderer/components/ui/select'
-import { useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import type { VideoInfo } from '../../../../shared/types'

-interface AudioExtractorProps {
-  videoInfo: VideoInfo
-  onExtract: (type: 'extract') => void
+export interface AudioExtractorState {
+  extractFormat: string
+  extractQuality: string
 }

-export function AudioExtractor({ onExtract }: AudioExtractorProps) {
+interface AudioExtractorProps {
+  videoInfo: VideoInfo
+  state: AudioExtractorState
+  onStateChange: (state: Partial<AudioExtractorState>) => void
+}
+
+export function AudioExtractor({
+  videoInfo: _videoInfo,
+  state,
+  onStateChange
+}: AudioExtractorProps) {
  const { t } = useTranslation()
-  const [extractFormat, setExtractFormat] = useState('mp3')
-  const [extractQuality, setExtractQuality] = useState('5')
+  const { extractFormat, extractQuality } = state

  const audioFormats = [
    { value: 'mp3', label: 'MP3' },
@@ -41,46 +48,50 @@ export function AudioExtractor({ onExtract }: AudioExtractorProps) {
  ]

  return (
-    <Card>
-      <CardHeader>
-        <CardTitle>{t('audioExtract.title')}</CardTitle>
+    <Card className="border-2 border-dashed">
+      <CardHeader className="pb-3">
+        <CardTitle className="text-lg">{t('audioExtract.title')}</CardTitle>
      </CardHeader>
      <CardContent className="space-y-4">
-        <div className="space-y-2">
-          <Label>{t('audioExtract.selectFormat')}</Label>
-          <Select value={extractFormat} onValueChange={setExtractFormat}>
-            <SelectTrigger>
-              <SelectValue />
-            </SelectTrigger>
-            <SelectContent>
-              {audioFormats.map((format) => (
-                <SelectItem key={format.value} value={format.value}>
-                  {format.label}
-                </SelectItem>
-              ))}
-            </SelectContent>
-          </Select>
-        </div>
+        <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+          <div className="space-y-2.5">
+            <Label className="text-sm font-semibold">{t('audioExtract.selectFormat')}</Label>
+            <Select
+              value={extractFormat}
+              onValueChange={(value) => onStateChange({ extractFormat: value })}
+            >
+              <SelectTrigger className="h-10">
+                <SelectValue />
+              </SelectTrigger>
+              <SelectContent>
+                {audioFormats.map((format) => (
+                  <SelectItem key={format.value} value={format.value}>
+                    {format.label}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>

-        <div className="space-y-2">
-          <Label>{t('audioExtract.selectQuality')}</Label>
-          <Select value={extractQuality} onValueChange={setExtractQuality}>
-            <SelectTrigger>
-              <SelectValue />
-            </SelectTrigger>
-            <SelectContent>
-              {qualities.map((quality) => (
-                <SelectItem key={quality.value} value={quality.value}>
-                  {quality.label}
-                </SelectItem>
-              ))}
-            </SelectContent>
-          </Select>
+          <div className="space-y-2.5">
+            <Label className="text-sm font-semibold">{t('audioExtract.selectQuality')}</Label>
+            <Select
+              value={extractQuality}
+              onValueChange={(value) => onStateChange({ extractQuality: value })}
+            >
+              <SelectTrigger className="h-10">
+                <SelectValue />
+              </SelectTrigger>
+              <SelectContent>
+                {qualities.map((quality) => (
+                  <SelectItem key={quality.value} value={quality.value}>
+                    {quality.label}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
        </div>
-
-        <Button onClick={() => onExtract('extract')} className="w-full">
-          {t('audioExtract.extract')}
-        </Button>
      </CardContent>
    </Card>
  )
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Nexmoe	e2ab8dce60	chore: release v1.1.4	2026-01-09 21:39:01 +08:00
Nexmoe	c1806e5321	fix(main): hide window on autostart (#68 )	2026-01-09 21:03:25 +08:00
Nexmoe	92494966c6	fix(settings): merge defaults for getAll (#66 )	2026-01-09 20:53:08 +08:00
Nexmoe	f04680b8c2	chore: release v1.1.3	2026-01-02 16:17:42 +08:00
Nexmoe	a5b94411fe	fix(download): handle empty format selections (#64 )	2026-01-02 16:16:04 +08:00
Nexmoe	71ae4a4425	fix(download): add format fallback selectors (#63 )	2026-01-01 14:41:59 +08:00
Nexmoe	e8413aefae	feat(ui): show update indicator on About (#58 ) * feat(ui): add update indicator for about * fix(ci): remove unused import * fix(ci): retry binary downloads	2025-12-26 16:46:55 +08:00
Nexmoe	b229225b6e	chore: release v1.1.2	2025-12-26 13:04:52 +08:00
Nexmoe	5497ed6245	chore(templates): simplify bug report (#57 )	2025-12-26 13:04:30 +08:00
Nexmoe	155bf652f2	fix(ci): harden download steps (#56 )	2025-12-26 13:02:21 +08:00
Nexmoe	86bd77d995	fix(download): improve format fallbacks (#55 )	2025-12-26 13:02:07 +08:00
Nexmoe	b38b356c22	feat(issue): add issue templates (#54 )	2025-12-26 12:53:51 +08:00
Nexmoe	5020605590	chore: release v1.1.1	2025-12-25 22:20:18 +08:00
Nexmoe	b15c3d8ce5	feat(about): refresh description and links (#52 )	2025-12-25 22:18:04 +08:00
Nexmoe	a51655697d	fix(update): streamline update notification (#51 )	2025-12-23 09:43:14 +08:00
Nexmoe	f5c26f5f02	Animate advanced options panels (#47 )	2025-12-21 13:32:46 +08:00
Nexmoe	3bc9d76f6e	Add JS runtime support for yt-dlp #36 (#46 ) * Add yt-dlp JS runtime support * Update build scripts and logging * fix: update README to include DeepWiki badge and correct contributor badge logo	2025-12-21 10:38:04 +08:00
Nexmoe	5751d73d5b	Limit electron languages to English (#45 )	2025-12-20 22:34:06 +08:00
Nexmoe	50bd9f1659	fix: update README download links to point to new VidBee website * Replace individual OS download links with a single link to the VidBee download page for improved clarity and accessibility.	2025-12-20 21:49:46 +08:00
Nexmoe	e7627e1132	chore: release v1.1.0	2025-12-20 19:26:01 +08:00
Nexmoe	d7b131d795	feat: update configuration and improve download components * Modify biome.json to exclude specific directories from scanning and add experimental scanner ignores. * Refine .vscode/settings.json for better Tailwind CSS integration and maintain locales paths. * Simplify DownloadDialog component by removing unused imports and optimizing button rendering. * Enhance DownloadItem component's accessibility and interaction handling. * Introduce Input component in AdvancedOptions for improved user input handling.	2025-12-20 19:25:45 +08:00
Nexmoe	74dbb223ce	feat: enhance README with browser script and RSS auto-download features * Update VidBee description to include RSS auto-download automation. * Add section for VidBee browser script installation and usage, detailing supported sites for quick downloads. * Introduce new screenshot for the browser script feature.	2025-12-20 19:14:13 +08:00
Nexmoe	11a931f865	feat: add VidBee quick download user script and update .gitignore * Introduce a new user script for quick downloads from various video platforms. * Update .gitignore to exclude 'dist' and include 'dist-ssr' directory.	2025-12-20 19:04:42 +08:00
Nexmoe	79a78d4322	feat: initialize VidBee download extension with core functionality * Add .gitignore files for main and monkey directories. * Create initial project structure for VidBee download extension. * Implement main functionality in src/main/index.ts to handle deep links. * Develop UI components including DownloadDialog and VidBee download button. * Set up TypeScript configuration and Vite for build process. * Add styles for download button and tooltips. * Integrate localization for user interface elements. * Establish deep link handling in the renderer for improved user experience.	2025-12-20 19:03:13 +08:00
Nexmoe	a1c44baf65	feat: refactor download components and enhance UI/UX * Rename ElectronStore to LegacyStore for clarity in subscription manager. * Remove unused deep link state in AppContent and add a TODO for future handling. * Introduce a new DownloadDialog component for managing downloads. * Update DownloadItem to include a details sheet for video metadata. * Enhance PlaylistDownloadGroup to persist expanded state in local storage. * Improve UnifiedDownloadHistory layout and integrate DownloadDialog for better user interaction. * Update various UI components for consistency and improved styling. * Add new localization strings for download actions across multiple languages.	2025-12-20 17:03:12 +08:00
Nexmoe	86e6b93476	Add custom download folders and refine RSS dialog #37 (#44 ) * Add custom download folders * Refine RSS defaults and dialog layout * Record template folder in download path * Store template folder in history paths * Resolve template vars for history paths * Default RSS directory to Subscriptions	2025-12-20 13:05:12 +08:00
Nexmoe	dbcd77963f	Add bulk history actions and selection UX #37 (#42 ) * Add collapsed playlist progress * Improve history bulk actions and selection UX * Fix ffmpeg download resolution in setup script	2025-12-20 12:07:13 +08:00
Nexmoe	58a4d2da36	Handle download deep links (#41 ) * Add download deep link support * Queue deep links until renderer ready	2025-12-19 22:18:11 +08:00
Nexmoe	db16d5d051	Remove supported sites page (#40 ) * Remove supported sites page * Remove supported sites page component	2025-12-19 20:41:58 +08:00
Nexmoe	41f40b6e71	Use icon tabs with tooltips (#38 ) * feat: icon tabs with tooltips * chore: add conductor config	2025-12-19 18:03:03 +08:00
Nexmoe	1ee717888f	chore: release v1.0.2	2025-12-06 16:46:10 +08:00
Nexmoe	c7815eb81a	feat: register vidbee protocol and respect vidbee:// paths in images (#35 )	2025-12-06 16:45:48 +08:00
Nexmoe	3946b5ef2f	feat: resolve ~ in config paths before passing to engine (#34 )	2025-11-29 11:10:16 +08:00
Nexmoe	ef99eb1f59	feat: add Chromium option closes #32 (#33 )	2025-11-22 19:28:20 +08:00
Nexmoe	31607bd947	chore: release v1.0.1	2025-11-16 17:08:13 +08:00
Nexmoe	452132ce16	feat(i18n): add comprehensive i18n (#31 ) * feat(i18n): add comprehensive i18n * fix(i18n): unify zh locale variable names to English keys for templating	2025-11-16 12:30:53 +08:00
Nexmoe	f84f3ef02a	feat(settings): add auto-launch handling and UI toggle support (#29 )	2025-11-15 16:16:16 +08:00
Nexmoe	6c3f070797	chore: release v1.0.0	2025-11-15 12:30:16 +08:00
Nexmoe	62a339e5b9	feat: rss-subscriptions (#28 ) * feat(subscriptions): add subscription atoms and types for feeds and rules * refactor(types): remove obsolete format/quality/codec fields and related logic to simplify download and avoid redundant storage * feat: add download_history schema, migration, and tag utils * refactor(dialog): convert to functional wrappers, simplify overlay and * feat(rss): add enclosure support, refine thumbnail lookup and UI labels feat(settings): add toggleable anonymous analytics collection and loader script * feat(settings): add toggleable anonymous analytics collection and loader script * feat(i18n): add subscriptions UI strings and import downloads types * refactor(subscriptions): remove legacy status fields and migrate items ordering * feat: add Radix HoverCard dependency and wrap tabs with HoverCard for * feat(db): move download history schema into migrate + drizzle config * feat(subscriptions): add item queueing UI and IPC handler * feat(downloads): normalize saved filenames, improve candidates and UI display	2025-11-15 12:29:31 +08:00
Nexmoe	f1fd40176f	feat(ui): make sidebar a draggable title bar and opt out buttons from drag region (#26 )	2025-11-15 12:06:59 +08:00
Nexmoe	e5d8629ba3	feat(ui): make sidebar a draggable title bar and opt out buttons from drag region (#24 )	2025-11-11 22:27:25 +08:00
Nexmoe	3375f94848	feat(images): add RemoteImage with caching and loading hooks, and (#25 )	2025-11-11 22:23:58 +08:00
Nexmoe	9f7206abfe	feat(history): migrate from electron-store to SQLite with drizzle and (#21 )	2025-11-10 22:04:52 +08:00
Nexmoe	334c7426c2	feat(sites): show site icons and update supported sites layout (#23 ) Modified SupportedSites.tsx: - Added ImageWithPlaceholder import and IPC service import to fetch site icons. - Implemented SiteIcon component that loads site icon via ipcServices.app.getSiteIcon and handles errors/cancellation. - Updated layout: adjusted grid to include lg:grid-cols-3 and restructured list items into anchor cards with icon, label, external link icon, and description with truncation. These changes are focused on UI improvements for the SupportedSites page and fetching site icons from the main process.	2025-11-10 21:22:59 +08:00
Nexmoe	bd7f4a433c	chore: optimize ui and save structure (#19 ) * feat: persist and use saved file name for downloads * feat(settings): ensure and migrate download directory to VidBee/Downloads * feat: format download dates with locale date and time for clarity * feat(files): try multiple candidate file paths for file ops and DRY logic * fix(download): handle multi-path file deletion and warn on failure	2025-11-08 21:28:51 +08:00
Nexmoe	27287238aa	feat: rewrite README header and intro with badges and (#20 )	2025-11-08 18:56:57 +08:00
Nexmoe	486767fca9	chore: optimize update function (#18 ) * chore: add zip target with arm64 and x64 architectures to dmg/targets * feat(updates): move update UI handling to About page and add progress UI and i18n key	2025-11-08 18:29:26 +08:00
Nexmoe	e22fe7679a	chore: release v0.3.5	2025-11-08 13:45:05 +08:00
Nexmoe	7c2e526c49	feat(ui): add one-click texts, file existence checks, clipboard copy (#15 ) * feat(ui): add one-click texts, file existence checks, clipboard copy * refactor(ui): remove unused clearCompleted and adjust card bg	2025-11-08 13:44:28 +08:00
Nexmoe	2f5776d1e0	feat(theme): update primary/accent colors to new OKLCH values (#17 )	2025-11-08 13:41:05 +08:00
Nexmoe	7901fc7e82	feat(settings): remove 'auto' preset and default to 'best' to (#16 )	2025-11-08 13:40:17 +08:00
Nexmoe	612800bef2	chore: release v0.3.4	2025-11-03 20:20:41 +08:00
Nexmoe	41b58a6f70	feat(format-selector): exclude HLS, sort and improve labels for formats (#13 )	2025-11-03 20:13:18 +08:00
Nexmoe	1a8e26a847	feat(update): add download action and guide users to download page when (#12 ) * feat(update): add download action and guide users to download page when * fix(updater): always initialize auto-updater in non-prod builds for testing	2025-11-02 19:35:49 +08:00
Nexmoe	0bcddddc37	chore: release v0.3.3	2025-11-02 17:59:39 +08:00
Nexmoe	99163865e2	fix(release): update release script to ensure main branch is checked out and up-to-date before running checks	2025-11-02 17:59:30 +08:00
Nexmoe	40113a2b53	feat(ffmpeg): add ffmpeg manager, bundle/download ffmpeg in CI and (#11 ) * feat(ffmpeg): add ffmpeg manager, bundle/download ffmpeg in CI and * fix(download-engine): let yt-dlp merge format to avoid codec conflicts and use actual format for filenames * chore(ci): replace monolithic job with platform-specific reusable jobs * chore(ci): run build matrix for windows, macos, linux in one to * feat(ci): remove platform matrix and platform gating to simplify build * chore(ci): pin github-translate-action to specific commit to ensure	2025-11-02 17:42:33 +08:00
Nexmoe	75c8b19f31	feat: add GitHub Actions workflow for translation automation Create a new workflow to automate translation tasks for issues, comments, discussions, and pull requests. This includes permissions for writing to issues and discussions, and utilizes the github-translate-action for title modifications.	2025-10-31 20:27:59 +08:00
Nexmoe	2a28b0db85	chore: release v0.3.2	2025-10-31 20:21:46 +08:00
Nexmoe	ca4b851ba4	Update mac build script to output separate mac packages (#9 ) * build: produce separate mac binaries * chore(build): add artifactName for mac builds to include arch in file name	2025-10-31 20:20:51 +08:00
Nexmoe	0742dac057	chore: release v0.3.1	2025-10-30 22:36:50 +08:00
Nexmoe	9d2e35c322	chore: update maintainer email in electron-builder configuration	2025-10-30 22:35:42 +08:00
Nexmoe	526bd994d8	feat(updates): add auto-update notifications and handlers (#8 ) Add update-related UI and IPC handling to App. Integrate i18n and sonner to show localized toast notifications update lifecycle events (available, download started, progress, downloaded, errors, and restart prompt). Use a ref to guard against concurrent download attempts and read auto-update preference from settings atom. Wire IPC event names and services, and ensure graceful error handling and user-triggered download/restart actions. This enables better user feedback for updates and supports both automatic and manual update flows.	2025-10-30 22:25:02 +08:00
Nexmoe	37c1f22aee	Improve Linux compatibility (#6 ) * Improve Linux compatibility * Run CI on Linux builds * Update release workflow for Linux builds	2025-10-30 21:36:00 +08:00
Nexmoe	10a97b1f4a	support of macOS x64 packing (#7 )	2025-10-30 21:31:42 +08:00
Nexmoe	11eaaf0f88	chore: release v0.3.0	2025-10-29 20:34:05 +08:00
Nexmoe	512b9d1175	feat: playlist (#2 ) * feat: implement playlist download feature with UI components, enhance download service for playlist handling, and update translations for playlist-related terms * refactor: replace console logs with log.info for auto-updater events and enhance zh-TW translations with new keys and updates	2025-10-29 20:32:27 +08:00
Nexmoe	a1307bdd0b	feat: add hide-dock setting and fix about text handling (#3 ) - Add "hideDockIcon" setting label and description to English locale, enabling users to remove VidBee from the macOS Dock and rely on the menu bar/tray icon. - Apply dock visibility changes when settings change, when settings are loaded, and after settings are reset by calling applyDockVisibility from the settings service. - Update About page to use about.description for share text and display content, replacing the removed tagline key usage. - Remove unused "tagline" entries from multiple locale files (en, fr, it, pt, ja, zh) to keep translations in sync with UI text changes. These changes add OS integration for hiding the dock icon and ensure UI copy is consistent and correctly internationalized.	2025-10-29 20:32:03 +08:00
Nexmoe	06132a0704	chore: release v0.2.2	2025-10-27 22:01:44 +08:00
Nexmoe	a7e4eb865b	feat: add cookies file support in settings and download engine, enhance i18n with new cookie-related translations	2025-10-27 22:01:11 +08:00
Nexmoe	5246ab8369	feat: implement version comparison for updates, enhance TitleBar component with platform support, and improve language handling in settings	2025-10-27 20:23:29 +08:00
Nexmoe	baa887da2e	chore: release v0.2.1	2025-10-26 12:52:50 +08:00
Nexmoe	be40f087ad	feat: enhance i18n support by dynamically loading translations and updating popular sites with localized labels	2025-10-25 17:36:59 +08:00
Nexmoe	ad62bd07aa	feat: enhance About page with latest version check and status display	2025-10-25 16:27:44 +08:00
Nexmoe	365b9c0660	feat: add flag-icons package and improve language handling in sidebar and i18n	2025-10-25 15:59:03 +08:00
Nexmoe	a1f5e0480c	Merge branch 'main' of https://github.com/nexmoe/VidBee	2025-10-25 15:31:16 +08:00
Nexmoe	00a7950e6a	feat: update en.json with new follow author section and improved notifications	2025-10-25 15:31:12 +08:00
Nexmoe	598ed9c964	docs: add macOS installation notes to README for resolving "file is damaged" error	2025-10-25 14:44:47 +08:00
Nexmoe	2b3edab4eb	chore: update CI workflow to run on Windows and download yt-dlp binaries	2025-10-25 11:34:58 +08:00
Nexmoe	d0bdfce803	chore: remove draft option from release workflow	2025-10-25 11:31:09 +08:00
Nexmoe	17a4568492	chore: enable release notes generation in workflow	2025-10-25 11:30:51 +08:00
Nexmoe	840a432b7f	chore: release v0.2.0	2025-10-25 11:30:03 +08:00
Nexmoe	cc17e29fbe	chore: macos icon	2025-10-25 11:25:22 +08:00
Nexmoe	dd5f0a729b	feat: test for mac	2025-10-25 11:06:40 +08:00
Nexmoe	9d72caee44	chore: release v0.1.8	2025-10-24 22:07:15 +08:00
Nexmoe	661165bd65	chore: add script to check yt-dlp binary existence for cross-platform builds	2025-10-24 22:06:59 +08:00
Nexmoe	e8cd89d7e4	chore: update release workflow to download yt-dlp binaries for Windows and Linux	2025-10-24 22:03:48 +08:00
Nexmoe	4caf8efa72	chore: release v0.1.7	2025-10-24 20:47:35 +08:00
Nexmoe	ed707df837	refactor: move download engine to lib directory for better organization	2025-10-24 20:47:23 +08:00
Nexmoe	0821aea72b	refactor: streamline download path handling and remove unused output path logic	2025-10-24 19:51:25 +08:00
Nexmoe	4dfac6bb34	chore: add CONTRIBUTING.md for project guidelines and enhance README with author follow section	2025-10-24 19:22:37 +08:00
Nexmoe	8ad41eebe2	chore: update README with enhanced features, add screenshots, and implement auto-updater functionality	2025-10-23 23:22:32 +08:00
Nexmoe	7c64d255b8	chore: release v0.1.6	2025-10-23 22:28:24 +08:00
Nexmoe	bad839934d	chore: remove unnecessary directory creation step in release workflow	2025-10-23 22:28:15 +08:00
Nexmoe	be06106f66	chore: release v0.1.5	2025-10-23 22:25:47 +08:00
Nexmoe	b6dc09a7e3	chore: enhance release workflow to download yt-dlp binaries for cross-platform support	2025-10-23 22:25:37 +08:00
Nexmoe	edbc572bf1	chore: release v0.1.4	2025-10-23 22:07:12 +08:00
Nexmoe	370a165572	chore: update release workflow to target only Windows environment	2025-10-23 22:07:03 +08:00