The final draft submitted by Geda can be returned by the teacher, which is safer. The final draft of students who fail the full inspection can be returned by the teacher in the grid system, which is very safe, but after returning, students need to check and submit it again at their own expense. Gezida has vast comparative resources. Gezida integrates nearly 100 million periodical literature and thesis resources through legal channels, including China academic periodical library, degree discussion library and other massive domestic and foreign database resources, as well as hundreds of millions of online resources. At the same time, the database of comparative resources is growing at the rate of millions of articles every month. It is a paper detection system with a wide range of Chinese literature resources, which can scan hundreds of millions of web pages on the Internet in real time, and it is really eye-catching.