The graduation certificate was issued to you by the self-examination office, but the school you graduated from is your examiner's college, which first has your major, and you applied for this major. I don't know if you haven't completed all the courses in the examiner's college like me. If that's the case, I'll go to the school I want to register as the last graduation examination, and then I'll write a paper and pass it, so that my grades can enter the provincial education examination institute. Only then can you apply for graduation.