Abstract: There are some problems in the traditional supervision mode, such as the discontinuity of time and space, the inability of law enforcement personnel to fully match the specialties involved in the coal mine, the insufficient responsibility of law enforcement personnel, the repeated law enforcement by the coal regulatory bureau and the local competent departments, the unclear responsibilities, and the imperfect evaluation mechanism of law enforcement personnel. On the basis of summarizing the development history of supervision and supervision organizations, the research focuses on the existing problems from the perspectives of the current situation of supervision theories and methods, and proposes that with the rapid development of “Internet +”, big data, Internet of things and other technologies, the future development direction is to study the supervision and supervision theory, working mode, coordination of supervision and supervision, and participation of third-party institutions under the background of “Internet +”.