1. Open WeChat, click Me in the lower right corner and enter my interface.
2. In my interface, click Service and enter my wallet.
3. In the wallet function list, click City Service, and then click Health Code.
4. In the health code interface, click Update Now, and then fill in the health information as required.
5. After the submission is successful, click Generate Health Code Now.
If you can't get the health code, it is recommended to consult the local health department or community service agency for help.