1. Open my WeChat app interface and click Settings;
2. Click on the city service;
3. Click on the epidemic prevention and health code in the city service interface, and select the Wuhan campaign code;
4. In the health code interface, you can choose to modify health information to modify the name. Alipay's words:
1. Open Alipay app, and click the health code or search for the health code;
2. Enter the personal health code interface, click Modify Health Information, and modify the name as needed.