1: Log in to WeChat by mobile phone.
2: Click "I" in the lower right corner of WeChat.
3: Click on the personal WeChat business card to enter.
4: Then click "Avatar" again.
5: Select a photo in the mobile phone album or press the photo directly on WeChat to take a photo.
6: Finally, set the photo, adjust the size of the avatar in the photo frame, and press Select.