| Device Permission | Service Function | Description of functional Scenarios |
| Network Access | Core Service Function | To read and update App content |
| Media file Storage | Stable Operation of App | For log information recording and information caching |
| Push | Sending Notification | For push notifications |
| Application List | Shareing Information, Anti-cheating | To get App installation source, content sharing |
| Photo | Uploading Images | a. To send photos to other users b. To upload photos for feedback |
| Microphone | Voice Communication in Chat | To enable speaking during live voice chat in chat rooms |
| Camera | Real-time Photo Capture and Image Upload | c. To take photos for user profile d. To send photos to other userse. To submit feedback |
| Vibrator | Controling Vibrator | To allow the application to control the vibrator |