In the maintenance of computer system in multi-media classroom, there are the primary tasks for computer room administrator that how to prevent the misoperation, to avoid the unauthorized modification of computer system setting, to eliminate the appearance of playing computer games in class, to share the unauthorized document, to maintain the normal teaching order, and to guarantee a smooth teaching procedure for teachers. This paper aims to provide comprehensive management function for computer classroom. It completes unified distribution of computer system and achieves quick and efficient management, so that to reduce the burden of computer room administrator, to guarantee the system safety, and to maintain the normal teaching order and class discipline of the computer room.