1. If you are not interested in the major you are studying now, you can learn your ideal major by changing majors.

2. My major now is an unpopular one. Considering the social recognition and employment situation, I will change my major into a popular major to improve employment opportunities.

The disadvantages of changing from university to major are:

1, you need to make up your professional knowledge from the beginning, and make up for the professional exam, which is very stressful.

If you have enough energy and ability to make sure that this major is more suitable for you, then the advantages of changing your major outweigh the disadvantages.

If you just think your major is good, but you can't make up for the missed courses, I suggest not to change your major easily.

What are the requirements for changing majors in universities?

University to major needs to meet one of the following three conditions:

1. Excellent academic performance, with a total GPA in the top 20% of the major;

2. Subject expertise, having special skills or high interests in a certain professional field, publishing high-level papers in related professional fields and granting patents, or winning prizes in science and technology competitions at or above the provincial level;

3. Students who have academic difficulties and are proved to have a certain disease or physical defect by the hospital established by the school and cannot study in the original major.