The rapid development of the outside school education training market has played an active role in promoting the development of education and personnel training. However, while outside school training institutions are blooming everywhere to meet the needs of diversified education, the training market is in chaos. Running schools with irregular licenses, illegal charges of high price and low quality and complaints about dropouts and refunds occur from time to time. The fundamental reason for the chaos of the training market is the difficulty of supervision, which calls for the establishment of an effective supervision mechanism. On the premise of clarifying the boundaries of administrative power, and in line with the principle of supporting and standardizing simultaneously, we should gradually establish and improve a comprehensive regulatory governance system combining administrative supervision, credit supervision, industry self-discipline and social supervision. Finally, the pattern of coordinated development of school education and outside school education training will be formed.