If you hit someone and get hurt, you will be detained if you don't reconcile.

According to China's "Public Security Administration Punishment Law" related laws and regulations on fighting, whether to detain the hitter in fighting due to disputes or other reasons should be judged according to the specific situation, and also according to whether it causes personal injury. If the general hitter does not cause personal injury to the victim, the hitter will not be detained; Anyone who causes personal injury to the victim will be detained, and the length of detention depends on the seriousness of the case.

If the beaten party does not agree to the settlement, he may be detained. If the victim of a fight does not accept mediation, the public security organ will impose administrative penalties on public security, but whether to detain him or not depends on the actual situation. Article 9 of the Law on Public Security Administration Punishment stipulates that public security organs can mediate and handle acts that violate public security administration, such as fighting and damaging other people's property caused by civil disputes, if the circumstances are minor. If the parties reach an agreement through mediation by the public security organ, they will not be punished. If the mediation fails to reach an agreement or fails to perform after reaching an agreement, the public security organ shall punish the violator of public security administration in accordance with the provisions of this law, and inform the parties that they can bring a civil lawsuit to the people's court according to law.

If the victim is slightly injured by beating, he should bear both criminal responsibility and civil liability for compensation. Whoever intentionally harms another person's body shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance. Whoever commits the crime mentioned in the preceding paragraph and causes serious injuries shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years; Whoever causes death or serious disability by particularly cruel means shall be sentenced to fixed-term imprisonment of not less than 10 years, life imprisonment or death. Chapter II of the Criminal Law: the litigation procedure of public prosecution cases in which the parties reconcile. Article 277. In the following cases of public prosecution, if the criminal suspect and the defendant sincerely repent by means of compensation for losses, apology, etc., and the victim reaches an understanding, and the victim voluntarily reconciles, the two parties may reconcile: (1) Being suspected of a criminal case stipulated in Chapters IV and V of the Specific Provisions of the Criminal Law due to a civil dispute, they may be sentenced to fixed-term imprisonment of not more than three years; (two) criminal cases of negligence other than dereliction of duty that may be sentenced to fixed-term imprisonment of not more than seven years. If a criminal suspect or defendant intentionally commits a crime within five years, the procedures specified in this chapter shall not apply. Article 278 If both parties reach a settlement, the public security organ, the people's procuratorate and the people's court shall listen to the opinions of the parties and other relevant personnel, examine the voluntariness and legality of the settlement, and preside over the making of a settlement agreement. If a fight causes minor injuries, the people's court may sentence him to fixed-term imprisonment of not more than three years after appraisal by a special appraisal institution. If it is a minor, it will be given a lighter punishment as appropriate, but the sentence will not be revoked. Fighting causes injuries to others, which is identified as minor injuries by judicial appraisal. We should bear both criminal responsibility and civil liability for compensation. After all, the crime of intentional injury is a criminal prosecution case and needs to be investigated by public security organs. However, if the legal consequences of minor injuries are not reached, criminal detention measures can generally be taken in accordance with the Law on Public Security Administration Punishment.

I hope the above content can help you. If in doubt, please consult a professional lawyer.

Legal basis: Article 43 of the Law on Public Security Administration Punishment, whoever beats another person or intentionally hurts another person's body shall be detained for more than five days and less than ten days, and shall be fined more than 200 yuan and less 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.