Most colleges and universities are allowed to apply for changing majors. You should apply to your university first. If these two majors are in the same college, there is a great possibility of success and the procedures are relatively simple. However, if it is cross-college, it is necessary to pass the English and advanced mathematics exams (there may be differences among individual colleges), and it is generally decided whether to approve the transfer of majors according to the students' achievements in the same academic year.

Good luck.