Re-examination of graduation design means that the paper has not been withdrawn, not revised according to the revision opinions, and then re-examined.

Graduation design is an indispensable step in the process of students' training, and it is also the last important link for students to complete their studies soon, which plays a very good role in connecting the preceding with the following when students move from campus to society.

Audit is a Chinese word, which means to examine and verify, and is mostly used for entries, pictures, videos, links and so on.