Abstract: Teamwork is very important in many dynamic, multi agent environments and plays one of the center roles for the research on artificial intelligence By discussing and summarizing the key technologies and current status, the trends of multiple agents teamwork design and construction are outlined The topics discussed are as follows: ① Background of teamwork research; ② Research methods of teamwork and two typical models; ③ Basic characteristics and key techniques of effective teamwork models; and ④ Application domains of teamwork models and the direction of teamwork research