The reasons and methods why the glory of the king's personal label can't be changed;

Tools/materials: Huawei p40, Android 12.0, the glory of the king 12.8.

1. Click on the personal avatar after entering the game.

2. Click the small arrow to open the business card settings.

3. After setting the label, click Save.

4. Then return. At this point, the saved label will not be displayed.

5. Click the avatar again to enter the home page, and the modified label will be displayed.