Of course, you can transfer to another school, usually at the end of the first semester of freshman year, but I don't know what the school policy is now. In those days, we were able to transfer either of the two requirements. First, the college entrance examination score is higher than the enrollment score of the major you want to change at that time, and second, the score of each subject is not lower than 60 (it seems to be 60). I don't know what the situation is this year. The school will inform you when to change your major, so don't worry ~