1. You can report to the school after you have just accepted (received the admission notice), and you can go to the school to ask for a major change, but there is a charge for this major change, which is half of the enrollment fee;

2. Many schools stipulate that after the first year of university, you can apply to change your major, but you need to take the exam without charge. However, some schools don't have regulations on changing majors (for example, Nanjing Institute of Technology doesn't, Jinling Institute of Science and Technology does), so before you change majors, you should go to the website of the Academic Affairs Office to check whether the school can change majors in the next semester.

Due to personal physical reasons, students want to change their major. This situation must find a considerable relationship.