Abstract: As an international quality assurance system of engineering education, professional certification plays an important role in improving the teaching quality of engineering majors in colleges and universities. The graduation design (thesis) of some students majoring in metallurgical engineering has some problems, such as lack of connection with engineering practice and nonstandard writing and so on. In order to promote the continuous improvement of the quality of graduation design (thesis), it's necessary to reasonably decompose the index points of graduation requirements, clarify the quality standard of graduation design (thesis), standardize the proposition process of graduation design (thesis), and construct a scientific and reasonable quality evaluation system and feedback mechanism.