Legal analysis: the school's behavior of shortening the holiday privately violates the regulations of the Education Bureau. If there is such a phenomenon, you can report the situation to the Education Bureau. The Education Bureau explicitly requires that all schools should not shorten their holidays to make up lessons except the third grade. Schools implement the principle of "three wishes", that is, students, parents and teachers voluntarily. If it is a legal holiday, you can complain to the higher education authorities.

Legal basis: Article 2 National statutory holidays and anniversaries are holidays for all citizens: (1) New Year 1 day (1 October1day); (two) the Spring Festival, a holiday of 3 days (the first day of the first month, the second day, the third day); (3) Tomb-Sweeping Day, holiday 1 day (the day of the Qingming Festival); (4) Labor Day, holiday 1 day (May 1 day); (5) Dragon Boat Festival, holiday 1 day (the day of Dragon Boat Festival in the lunar calendar); (6) Mid-Autumn Festival, holiday 1 day (the day of the Mid-Autumn Festival in the lunar calendar); (7) National Day, 3 days off (65438+ 10/0/2, 3). Article 3 Holidays and anniversaries of some citizens in the national statutory holidays and anniversaries measures: (1) Youth Day (May 4th), and more than 14 young people have a half-day holiday; (2) Children's Day (June 1), children under 14 have a holiday 1 day; Law on the Protection of Minors Article 20 Schools shall cooperate with the parents or other guardians of minor students to ensure their sleep, entertainment and physical exercise time, and shall not increase their study burden or extend their study time at school.