Why submit the address after the health code has been modified?

It is convenient to control the epidemic situation and understand the direction of personnel flow.

Re-declare and modify the correct address: 1. Open the WeChat health code, enter the main page and click below to declare again;

2. Click the "X" icon behind the detailed address here to delete the address that reported the error;

3. Enter the correct address in the detailed address above, and then click the button below to complete the declaration.