Please follow the steps below:
 

1. Enter the APP main page, long press any device icon that has been added on the main page;
 

2. The device management menu will pop up at the bottom of the page, slide the menu to the left, and select "Sort";
 

3. Press and hold the device icon you want to sort and drag it to the position you want;
 

4. Release your hand and click "Save";
 

5. Check whether the position of the device in the device list has changed.