1. WeChat double-click the avatar to take a picture. Setting method: Open the WeChat app in your mobile phone, select the "Me" page, and click the "Settings" option.

2. After entering the settings page, click the "About WeChat" option.

3. Then click the "Version Update" option below. Ios needs to be updated to 0. 13, and Android needs to be updated to 0. 15. Only the new version has the function of taking a shot.

4. If there is still no response after updating the version, click the "Logout" option on the settings page.

5. After logging into the account again, select a friend and double-click the avatar on the dialog page to see the display of "clap".