Why does Huawei Health have no background?

There is no setting.

1. First, open Huawei Health APP and click the connected Huawei bracelet card.

2. Second, click more. Click the photo album in the "My" interface.

3. Finally, choose a wallpaper background from the photo album, and customize the setting style and location. , and then click Settings to complete the custom wallpaper settings in Huawei Health.