1. monitor: responsible for the overall management of the class, coordinating the communication between the class and teachers, colleges and schools, conveying various notices and tasks, organizing and supervising the work of the class committee, uniting and rallying students, and creating a good class atmosphere.

2. Secretary of the League branch: responsible for the construction of the League branch of the class, carrying out the propaganda and education work of the Party, organizing the League Day activities and joining the Party for publicity and striving for Excellence, collecting and managing the information and files of the League members, and communicating with the counselors and the Youth League Committee.

3. Learning Committee: responsible for class learning management, conveying notices about learning tasks, sending and receiving homework, printing courseware, communicating with teachers and class representatives, helping students solve learning difficulties, and organizing study groups or exercise classes.

4. Life Committee: responsible for class life management, collecting and using class fees, organizing the purchase of medical insurance and accidental injury insurance, preparing various activity materials, and assisting other class committees to do class dinners, outings and other activities.

5. Members of the Organizing Committee: responsible for the organization and management of the class, planning and implementing various class activities, mobilizing students to participate in the activities, finding venues, designing the activity process, and cooperating with the publicity committee to carry out publicity.

6. Publicity Committee: responsible for the publicity management of the class, designing and making posters, banners, class badges and other publicity materials, organizing contributions, timely conveying news of various cultural and sports activities, and recording and reporting class activities.

7. Psychological Committee: responsible for the management of class mental health, caring for and guiding students' psychological problems, keeping abreast of students' situation, communicating well, and reporting to the instructor or psychological teacher when necessary.

8. Safety Committee: responsible for class safety management, reminding students of safety matters, and cooperating with the college safety department to carry out safety education activities.