The time for freshmen to change majors is after the military training and before the formal class, which meets the relevant regulations for freshmen to change majors. If the major needs to be adjusted according to the actual employment situation, the college will put forward relevant suggestions for changing majors and submit relevant demonstration reports. After approval, appropriate adjustments can be made within the existing professional scope of the college. Students who apply to change majors will take part in the study of new majors after the start of the new semester. Those who have not gone through the formalities to study in a new college or major will be punished for truancy and corresponding disciplinary action, and their academic performance will not be recognized.