The subject wants to ask the civil servant's political examination whether the graduation registration form should be signed by the class teacher. Yes The purpose of checking the signature of the class teacher on the graduation registration form is to obtain some basic information and evaluation of the person to be hired during the school period. As the instructor of students, the head teacher has a comprehensive understanding of students' learning situation, moral performance and conduct. By looking at the signature of the class teacher, the political examiner can get some reference information of the person to be hired during the school period, so as to evaluate whether it meets the requirements of the civil service post.