As the symbol of the new industrial revolution，artificial intelligence not only promotes the economic and social development，but also brings real harm and unknown risks to the production and life of human beings. In particular，“information black box”，algorithmic discrimination and privacy and data protection will bring public security risks in the practical application. The establishment of necessary legal regulation system has become the basic guarantee for the development of artificial intelligence. The legal system for the development of artificial intelligence，can be dominated by the mode of behavior regulation and the principle of main body regulation. The goal of regulation should be to advance technological innovation and development，to promote the development and applications of artificial intelligence. At the same time，it will eliminate the harmful consequences of technological development，with the proper limits. The concrete measures of legal regulation should give priority to with incentive law regulation，improve the system of classified licensing，registration and filing system，information disclosure system，technology and safety standard system，liability system，etc.，in order to ensure the artificial intelligence development can meet the demand of the interests of the society as a whole.