Cheating in college requires signing on the spot. After cheating is discovered, candidates need to record it, and candidates need to sign the recorded information for confirmation. But if the examinee refuses to sign, it can be confirmed by the examiner, and the examination record is still valid. Moreover, the college exam does not mean that they will not be convicted of cheating as long as they don't sign on the spot. Afterwards, they can look for evidence through inspection and monitoring. Once found, whether you sign or not, you will be punished. Universities are institutions that provide opportunities for higher education and research, and their goal is to provide comprehensive education for undergraduates and graduate students, so as to train professionals and leaders in various fields.