Schools will not be closed after the epidemic is released. On July 7th, the comprehensive team of the State Council Joint Prevention and Control Mechanism issued the Notice on Further Optimizing and Implementing the Prevention and Control Measures of COVID-19 Epidemic. Article 10 of the school stipulates that all local schools should resolutely implement the requirements of scientific and accurate prevention and control, and kindergartens, primary and secondary schools and other special places should check the negative certificate of nucleic acid testing and health code. Non-epidemic schools should carry out normal offline teaching activities, and supermarkets, canteens, stadiums and libraries on campus are open normally. Schools with epidemics should accurately define risk areas and ensure normal teaching and living order outside the risk areas.