Provided is a method and device for moving a User Equipment (UE). The method includes that: a Radio Network Controller (RNC) receives a first message; according to a decision rule, the RNC decides whether a target RNC Cluster corresponding to the first message is the RNC Cluster where the RNC is located, wherein the RNC Cluster is composed of one or more RNCs; if the decision result is yes, the RNC sends a second message to perform internal processing of the RNC Cluster; or, if the decision result is no, the RNC sends the second message to the target RNC Cluster. The disclosure can avoid call drop when the UE moves between the RNCs, thereby guaranteeing the continuous reception of a service.