If it is an ordinary undergraduate thesis, there is no need for a tutor. Undergraduate graduation thesis can be completed independently. If it is a graduate thesis or doctoral thesis, it needs to go through the tutor, because graduate thesis and doctoral thesis usually need to carry out scientific research experiments, and the experiments are usually led by the tutor, so the thesis must also go through the tutor, and there must be a tutor when signing.

Speaking of the signature of the paper, this is a very key issue, especially when it comes to the tutor. Students should first refer to the practices of our school. Generally speaking, the tutor generally countersigns the correspondent, and one work and two works are generally students, ranking according to the workload and contribution to the article. Therefore, for graduate students or doctoral students, if the work is done in place, they can strive for a job position. This will be helpful for future employment or awards. If the tutor asks to sign the first author, it is necessary to communicate well. Therefore, signing a contract is a very sensitive issue, so we must make clear the school practices and the needs of tutors.