For those who don't have a mobile phone or are not familiar with the operation of the mobile phone, they can log in directly through the way of "home agent". The way to add the family health code is to enter the applet and click the health code. Then select the family agent in the health code and enter the family information to complete the addition. Citizens can present their own "health code" according to the process, and then click "family agent" on the "health code" page to handle "health code" for their spouses, parents and children.
Display your and your family's "health code" by "switching applicants".