It didn't work. Recording demerits is a conventional system in the education system, and there are no clear relevant laws and regulations in the country. The demerit recording system in colleges and middle schools is generally adapted from the Regulations on Punishment of Civil Servants in Administrative Organs, which is divided into six grades, namely: (1) warning; (2) recording a demerit; (3) recording gross demerits; (4) Stay in school for observation; (five) to suspend (suspend) the inspection; (6) Persuade (expel). Penalty period: (1) warning, 6 months; (2) demerit, 12 months; (3) Gross demerit, 18 months; (4) The time limit for staying in school or leaving school for observation depends on the specific circumstances. First of all, there is a time limit for recording records. After the expiration, you can apply for cancellation. After cancellation, it will not be included in the file. Those who have expired in school and have not completed the punishment period may generally apply for cancellation before graduation. Secondly, the demerit punishment in the education system is only for reference, and there is no extended relevant regulation to connect with it. Finally, the punishment certificate issued by the school has no legal effect in essence, which cannot affect students' normal examinations and further studies in the process of further education, and can not affect the reference civil servants and other national, social and vocational skills examinations and job title evaluation in the process of job hunting. Therefore, the punishment during school is generally out of urging students, except for the punishment caused by serious crimes, which is rarely included in the file. Even if it is included in the file, there is no objective negative impact except that it may affect the evaluation when applying for a private enterprise. School punishment is often just a warning. You can correct your mistakes without worrying too much.