1. Open the mobile phone WeChat client, select Me at the bottom right and enter the personal center.
2. Click Pay on the displayed page and select the city service option.
3. After entering the main interface, click the position above and select a position from the list.
4. Next, click the health code option below to receive the health code according to the prompt.
5. Then, if necessary, a dialog box will pop up and click Allow to allow access to the current location.
6. Select the authentication method, enter the name and other information to complete the verification of personal information.
7. Then you can click on the epidemic service option and get the health code when you enter.