With the continuous development of archives information network, it has become an important means to obtain archives information resources based on network means. At the same time, the number of users of network archives is increasing rapidly. It has become an urgent task to carry out the research on network archives users and do a good job in the management of network archives users. As the main body of archives utilization, archives users play a leading role in the content and direction of archives management and utilization. The informatization of archives management is not equivalent to computerization or networking, but a systematic project related to the whole educational reform and modernization. As the modern archives management has become a complex system, there are also multi-level division methods. The first level is divided into two subsystems: Archives entity management and archives information development, and each subsystem is further divided into several levels of small systems. Archives entity management is divided into collection, sorting, identification, storage, statistics and other work links. The whole file management system and its subsystems form feedback mechanism in operation. With the rapid development of computer technology and network technology, multimedia information system is penetrating into people's lives. Multimedia information system mainly includes three parts: central management system, terminal display system and network. Based on the multimedia information management system, this paper constructs a digital network archives collection and storage model.