The embodiment of the present invention discloses an interception feature library updating method and apparatus aiming at popularization software The interception feature library updating method aiming at the popularization software is applied to a server and can comprise the following steps of: according to a stored software list, respectively extracting a popularization link address of each software; and sequentially determining software in the software list as first software and executing the following steps of: acquiring first popularization configuration information corresponding to the popularization link address of the first software; determining whether information of newly increased popularization software exists in the first popularization configuration information; and if the information of at least one piece of newly increased popularization software exists in the first popularization configuration information, determining interception features of the at least one piece of newly increased popularization software and updating an interception feature library. By applying the technical scheme provided by the embodiment of the present invention, whether the newly increased popularization software exists can be timely determined and the interception feature library is timely updated according to the interception features of the newly increased popularization software.