First of all, contact the academic affairs office or student status management department of the original school to find out how they deal with this kind of situation. Secondly, provide relevant certification materials to the academic affairs office or student status management department of the borrowing school, such as the transcripts of the original school and the transfer certificate. So that they can verify and update your student identity information. At the same time, communicate with the relevant person in charge of the borrowing school to explain the situation and seek their assistance and support. If further solutions are needed, you can consult the education administrative department or the student rights protection organization for their guidance and help.