What's the matter with texting that the barcode doesn't match the Yuekang code?

Health code real-name authentication can't be done. First of all, it may be caused by network reasons. This may happen if the speed of the mobile phone is poor or there is no Internet connection. Users are advised to switch the mobile phone network or disconnect the network before reconnecting. 2. After eliminating the network reasons, it may be caused by the inconsistency between the real-name authentication information of the user health code and the login account information. Users are advised to check it. 3. If the problem cannot be solved, it may be a background program problem. Users are advised to try again after a while. The extension may not be authenticated successfully, and can be re-authenticated in the following ways: 1. Holders of mainland resident ID cards and Hong Kong and Macao residents' passes to and from the Mainland can use the "Yuekang Code" service function of the "Yueyi" WeChat applet to obtain their own "Yuekang Code" after completing real-name authentication, without additional declaration. Holders of residence permits for Hong Kong and Macao residents can obtain their "Guangdong Kangma" after completing the real-name authentication in the "Guangdong Province" WeChat applet and associating Hong Kong and Macao residents with the mainland pass. 2. With a passport and mainland travel permit for taiwan residents, you can access the "Yuekang Code" website of the entry personnel through WeChat or mobile browser and fill in the personal identification information truthfully, so as to obtain their "Yuekang Code".