1. Set to block or block advertisements: In WeChat settings, you can find out whether there are related advertisement blocking or blocking options.
2. Update the WeChat version: try to update WeChat to the latest version. The new version usually fixes some security vulnerabilities and advertising display problems.
3. Clear the WeChat cache: Advertising data will be stored in the WeChat cache, which will lead to problems in advertising display. You can clear the cache by finding application management or application settings in the settings of your mobile phone, selecting WeChat and entering the application details page, and trying to clear the cache of WeChat.