In view of the ambiguous question on the classification of miners unsafe behavior,in reference to related literature classifications,and combined with the actual conditions of coal production and miner groupss characteristics,the unsafe behavior was divided into three sorts and seventeen minor sorts from the angle of the generation reasons for the unsafe behavior,that is the unsafe behavior that caused by the system error,unsafe behavior that caused by the behavior mistake and unsafe behavior that caused by the management error.Based on the perspective of the reasons caused by the behaviors,the measures such as improving the production environment and the equipment condition,strengthening the safe training and security cultural construction as well as strengthening management responsibility and so on were proposed separately.It provided the reference for the effective control on miners unsafe behavior and the safety production of coal mine.