Southwest Jiaotong University’s offline examination physics examination room is concentrated, which brings great pressure to the examination room arrangement. In order to reduce the pressure on the examination room arrangement, disperse candidates, and standardize the examination, the Qiming AI anti-cheating online examination system has been officially used from May 2018. Up to now, the 5 subjects of the company have been added to more than 100 subjects in the year, involving 300,000 subject examinations. At the same time, candidates are also organized to complete offline homework in the system, which greatly reduces the burden of offline examinations and has perfect facial recognition functions. , Snapshot comparison in time, which effectively regulates the examination discipline.