In 2017，the government established the prominent position of school security in the public security and comprehensive maintenance of social security，clarified the general requirements of risk prevention and control of school security，improve the school security risk prevention system，the risk control mechanism，and the risk mitigation mechanisms of campus accidents. Strengthen relevant responsibility and safeguard mechanism. Whereas，the development of school security and the juvenile security guarantee in China are still facing some problems，including the imperfect legislation system for school security，favor safety facilities over safety conscious，the low participation of social forces.