1. Update the WeChat version and operating system: ensure that the WeChat client and operating system are the latest versions and get the latest security fixes and functional improvements.
2. Enable browser security settings: Find and enable the function of preventing automatic jump in browser settings to help prevent automatic jump of unhealthy web pages.
3. Delete Malware: Use security software to scan your device comprehensively, and detect and delete any malware or virus. Make sure that the security software is the latest version and scan it regularly.