The invention discloses a system, server, method and storage medium for controlling access control. The server is used to receive the access control identification and the first user identification; send a request to return the first corresponding relationship to another server; store the second corresponding relationship; the user The address includes a plurality of address levels, and the access control address includes at least one address level, and the number of address levels of the access control address is less than the number of address levels of the user address; according to the first corresponding relationship, the first The user address corresponding to the user identification; according to the second correspondence, search for the access control address corresponding to the access control identification; determine whether the access control address belongs to a subset of user addresses, and if so, send the corresponding door controller to the access control identification Send unlock command. When it is necessary to modify the head of household identification and access control identification, the modification workload is smaller, which is more conducive to popularizing and applying the system, server, method and storage medium for controlling access control in a large number of communities.