How to delete another person's health code from WeChat?

Wechat health code cannot be deleted after application. At present, WeChat health code can only modify health information or switch applicants, and users can switch applicants directly.

1. First open my WeChat app interface and click Settings.

2. Then, click on the city service;

3. Click the epidemic prevention health code in the city service interface;

4. Wait for the health code to choose the Wuhan campaign code;

5. You can choose to switch applicants in the health code interface.