Before changing majors, students must consult counselors or teachers about the specific requirements of the school for changing majors. For example, are there any other requirements besides academic performance? After understanding clearly, do it according to the requirements of the school and make all preparations in advance. For example, some schools have special regulations for students who change majors. For example, Beijing Normal University stipulates that in principle, the number of qualified students admitted to the school is not less than 49.5% of the first-year students. In addition, we should also consider whether we can adapt to the situation after changing majors, such as dropping professional credits before we need to supplement them, and what to do if we find that we still don't like our major after changing majors. After all, there is only one chance to change majors. It's no use regretting if you don't choose the right one.