Student status is the only legal proof of attending school. If it is linked to student status, it is definitely illegal. The school has a set of strict management measures for student status. When enrolling students in schools, it manages the enrollment of students according to certain policies and regulations. It is impossible for students to complete their studies if they have no student status. If he hangs his student status on the original one and then borrows it from another school, it is also not allowed.