Click the health code on the Alipay page, and click the health code.
Click Expand More on the Health Code page, and then click Expand More.
Click reapply for more options, and then click reapply.
Click OK to display the reminder, and then click OK. Modify the address, click Submit, and the modification is successful.
The application scope of health code covers community management, resumption of business, transportation, starting school, drug purchase registration, supermarkets and shopping malls, which can help communities, enterprises and schools to do key work such as epidemic prevention management and epidemic control.