The copyright of graduation thesis belongs to students, but students usually give the school a power of attorney or statement when submitting the thesis, authorizing the school to make it public and use it for free after a period of time. Generally speaking, the tutor will make some comments on the paper, and the students acquiesce in this behavior out of their feelings for the school. Moreover, the school has the means to leave school without authorization. But from the perspective of rights, schools have no right to force students to authorize.