Generally, it is free for universities to change majors. Changing majors is allowed by the state and becomes a regular job for freshmen in the second semester of the University Academic Affairs Office. It doesn't cost anything, but the relationship with the college should be handled well. Mainly the final exam for freshmen. Freshmen learn basic courses, which are relatively common, but don't fail, as long as you don't cross batches and majors.
Some regulations on changing majors from universities:
China University of Science and Technology shows that changing majors is no longer the "privilege" of top students.
Undergraduate students realize 100% independent major selection. Students have at least three opportunities to choose their own majors: after one year of enrollment, they choose their own colleges or disciplines within the whole school according to their own interests; In the spring semester of the second year, students can participate in the mid-term diversion organized by the school. The application plan for departments with admission conditions is uniformly announced by the Academic Affairs Office, and students apply according to their personal interests.
Students above grade two can apply for changing majors separately every semester. In view of the fact that a few students can't transfer to their favorite major because of their grades and other reasons, the policy of "separation of teaching management and student status management" is implemented. Students who are not admitted to apply for a major change will be awarded graduation certificates and degree certificates of their major, regardless of their original subject or major, as long as they have completed the courses they want to change their major to and meet the graduation requirements.
Refer to the above? Ministry of Education-Build a talent channel for large-scale training and free transfer to major