This subject is aimed at multimedia technology with complexity and imperfection in school, which used the Visual Basic and Access 2000 to develop a classroom management system of multimedia technology with simple control and perfect function .System mainly includes two aspects which is the establishment and maintenance of database and the development of foreground application .The former demands to build a database with the high conformity, integration and well safety . While the latter demands the trait of perfect function of foreground application and can be easily used .Combining the practice applying situation of teaching and usage , deliberating the feeling of operation and the demanding of apply , trying our best to make the software to have the powerful function , brief interface ,simple manipulation ,high stability and safety . The classroom multimedia system is management software, which is not only powerful but also simple and practical manipulation. Service interface has automatic timing management, users' management, customers' management, telemanagement of online computer, historical records management and some system setups. According to the tight reliable and special system of computer data processing, improvements of man-power management then realized the complete automatic management of daily classroom operation, improve the management service level and the efficiency of multimedia and some aspects.