No. The class committee plays an important role in the class. They need to take the responsibility of class management, provide services for class students, and assist teachers in handling class affairs. Therefore, the class committee needs stability and continuity to ensure the smooth progress of class work. If the class committee is elected every year, it will lead to the instability of class management, which is not conducive to class development. Moreover, the class committee election needs some time and energy, including publicity, candidates' speeches, voting and other links. If elections are held every year, it will waste a lot of time and energy, which is not conducive to students' study and growth. Therefore, university class committees are not elected once a year.