I updated the new vivo system, and the SMS software at the bottom has a square border. How to cancel it?

First, you can go to Settings-Desktop, Lock Screen and Wallpaper-Desktop Settings-Desktop Resident Bar-Display Background Board. When the "Display Background Board" switch is turned off, there will be no box display. When the system navigation is set to navigation key, it is cancelled by default without setting.

Note: This function requires the desktop version of V11.0.1.13 or above. You can go to Settings-Desktop, Lock Screen and Wallpaper-Desktop Settings-Check for updates and check the desktop version.

2. After canceling/opening the display background board, the icon shape of the desktop resident bar software in the bottom area will change:

In order to bring users a more concise and beautiful desktop experience, we have optimized the icon display shape of the desktop resident bar at present. When the icon style is turned on intelligently, such as turning on the function of displaying the background board, the resident bar icon will automatically adapt to the shape of the displayed icon according to the resident bar background board. When the function of displaying the background board is turned off, the software icon in the resident bar will display the current desktop icon style, which is not unusual and can be used safely.

Note: Icon Style Intelligent Switching Path: Settings-Desktop, Lock Screen and Wallpaper-Desktop Settings-Desktop Resident Bar-Icon Style Intelligent Switching.