Equipment: Huawei nova6

System: EMUI 1 1.0.0

Software: WeChat 8.0.0

1. Click on the phone opening setting.

2. In the setting interface, click Apply.

3. In the application interface, click the default application.

4. In the default application interface, click the camera.

5. Choose a beauty camera.

6. In the prompt box, click Replace.