Wechat video really can't be beautiful, all mobile phones do, and WeChat doesn't have this function. You should set the permissions of WeChat in Beauty. You can choose Privacy-Camera-WeChat camera in Apple's settings to solve this problem, instead of looking for privacy camera in WeChat settings.

Turn on the desk lamp and shine it on your face, which will look very white. You can use cold light and warm light. For example, the room is an ordinary fluorescent lamp, which is illuminated from the back and above, and a warm desk lamp is arranged at 45 degrees in front. This will make the skin look clear.

Methods/Steps Open the WeChat software and find my settings. Select the Function option in General. Scroll down and find "Video Function" in "Inactive Function".