docs: add macOS installation notes to README for resolving "file is damaged" error

README.md

@@ -16,7 +16,6 @@
 - **Multi-format Support** - Videos, audio tracks, playlists to meet all download needs
 - Localized interface support in many languages
 
-
 ### 🎨 Best-in-class UI Experience
 
 - **Modern Design** - Clean and beautiful interface
@@ -33,6 +32,16 @@
    - **Linux**: Download `vidbee-x.x.x.AppImage`
 3. **Install and run** the application
 
+### 🍎 macOS Installation Notes
+
+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
+xattr -rd com.apple.quarantine /Applications/VidBee.app/
+```
+
+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.
+
 ## 📸 Screenshots
 
 ![VidBee Main Interface](screenshots/main-interface.png)