Legal analysis: the self-report is not mandatory and can be decided according to its own situation. If a civil dispute occurs, the police station can organize both parties to mediate. After reaching an agreement, the agreement will take effect after being signed by both parties.

Legal basis: Article 178 of the Procedures for Handling Administrative Cases by Public Security Organs can mediate and handle acts that violate the administration of public security, such as beating others, intentional injury, insult, slander, false accusation and framing, intentional damage to property, interference with the normal life of others, invasion of privacy, illegal intrusion into houses, etc. Due to a civil dispute, the circumstances are minor and have one of the following circumstances:

(1) Disputes arising from trivial matters among relatives, friends, neighbors, colleagues and students at school.

(2) The tortfeasor's tort is caused by the wrong behavior of the infringed party in advance.

(3) Other mediation methods that are easier to resolve contradictions. For a civil dispute that does not constitute a violation of public security administration, the parties concerned shall be informed to apply to a people's court or a people's mediation organization for handling.

If the circumstances are minor, the facts are clear, the causal relationship is clear, and medical expenses or loss of goods are not involved, or both parties have no dispute over compensation for medical expenses and loss of goods, which meets the conditions of public security mediation, and both parties agree to mediate on the spot and perform it on the spot, they can mediate on the spot and make a mediation agreement.