If the photos uploaded by the citizen code members are unqualified, it is very likely that the photos you uploaded are not in compliance with the regulations. For example, there may be insufficient light or the specifications are not up to standard. I suggest you take a closer look at the uploading rules, and then re-shoot and re-upload photos according to the rules.
Citizen code realizes multi-code fusion, and one person and one code are interconnected. In real life, it can be used for many functional services, such as reservation of tourist attractions, electronic health code, subway ride, intelligent access control, electronic license and so on. All these things can be reached at your fingertips.