Abstract: Behavioral safety method is used to solve people's unsafe behavior with low cost, quick and long-term effectiveness characteristics, and it's also the important supplement of engineering and technical means using for prevent accidents. In view of the coal industry in our country, the traditional behavioral safety method can not effectively apply in coal enterprises. Through the clear design principle, we solve key problems in the implementation process; finally a training system based on the accident causing "2-4" model and coal accident case was developed, and we got its advantages compared with other accident prevention technologies. The system can provides an effective method and implementation measure for coal mine accident prevention.