With the popularity of computer and network, communication between teachers and students are more convenient. However, traditional teaching methods have some restrictions in teacher-student interaction. Experiment teaching network platform as the supplementary of the traditional experiment teaching, using the network to provide interactive platform to enhance teaching of communication, facilitate resource sharing. Experiment teaching network platform discussed in this article is summed up in the other teaching network platform and built on the experience of the design. The article provide an general introduction of the design base on ASP.NET, expound the meaning of the network building, the main function of the design. The paper analysed the status of teaching network platform and summaried the main function of the teaching network platform．This paper also analyzed the characteristics of the two architectures(Client/Server, Browser/Server) and their advantages and disadvantages．Based on above anlysis，a design of integrating C/S and B/S architecture was brought forward．In the design，aclient and Web application program Was developed，using Visual Basic development tools and ASP.NET technology. The background database is developed using SQL Server2000 database system .At the same time，the paper also studied and anlysed some key techniques，and several key problems encountered during the web development．The paper also gave out requirement analysis of the system，detailed module design and some implementation details. The system has perfect function，ease of operation, and has friend man-machine interface．The systems will provide a guarantee for students to get learning resources and instructions from teachers．
