Legal analysis: if there is no serious injury, it can be solved through consultation through the school security office or through the teachers' student union and other departments. According to the relevant laws, it is impossible to solve the problem of filing a case for investigation by the police station under its jurisdiction, and the handling method can also be mediation in advance or investigation by the public security organ.

Legal basis: Article 2 of the Law of People's Republic of China (PRC) on Public Security Administration Punishment: disturbing public order, endangering public safety, infringing on personal rights and property rights, obstructing social management and endangering society. According to the provisions of the Criminal Law of People's Republic of China (PRC), if a crime is constituted, criminal responsibility shall be investigated according to law; If it is not serious enough for criminal punishment, the public security organ shall impose administrative penalties for public security in accordance with this law. Article 43 Whoever beats another person or intentionally hurts his body shall be detained for not less than five days but not more than ten days, and shall be fined not less than 200 yuan but not more than 500 yuan; If the circumstances are minor, they shall be detained for not more than five days or fined not more than five hundred yuan. Under any of the following circumstances, he shall be detained for not less than 10 days but not more than 15 days, and shall be fined not less than 500 yuan but not more than 1,000 yuan: (1) beating or injuring others in a gang; (2) Beating or injuring a disabled person, a pregnant woman, a person under the age of 14 or a person over the age of 60; (3) Beating or injuring others for many times or beating or injuring more than one person at a time.