1. First, open the WeChat application with Apple 13, enter the chat interface, click the+sign in the lower right corner, and select a small video.

2. Secondly, before the camera starts, click the beauty icon at the top of the screen to open the beauty filter.

3. Finally, in the beauty filter interface, you can manually adjust the parameters such as peeling, face-lifting and big eyes, and set them according to your own needs. After adjustment, click the record button at the bottom of the screen to start recording the video with beauty effect.