With the development and improvement of AI (artificial intelligence) technology, theories in these fields, especially the Agent technology, are gradually applied to teaching process, and thus bring new ideas of research and application to the network education system. In this paper, an intelligent teaching model based on multi-Agent is presented, which is aimed at simulating the intelligent process of teaching activities. With multiple cooperated Agents, the model can be used to analyse characteristics and cognitive capabilities of students. Consequently, more flexible and personalized teaching process can be implemented.