Abstract: The development of Intranet structure and OOP technology has brought new concept of information administration system such as campus academic administration system, as well as the correspondent new developing technology. Based on a case study of a campus academic administration system, this paper explored the design of new system struture, and the technology approch of its developing, also summarized some key technic issues. The Object Orient Data Model and the Object-Relative Data Base System(ORDBS) was adapted in our system struture design and developing. The design process and result shows that this approch has explicit advantages to realize the system functions based on C/S and B/S struture, as well as to maitain or extend system functions.