With the changes of social environment and the reform of higher education, the contemporary college students' awareness of rights is strengthened gradually. However, the existing laws and regulations are not perfect, and the conditions of legitimate rights protection and is not ripe, which lead to the infringement of college student's rights. In this paper, with the investigation of the current situation of legal rights infringement among college students in Yunnan province, we found that the major reasons of legal rights infringement were imperfect lawsuit mechanism and high cost. Therefore, to safeguard the legal rights of college students, laws, regulations, and lawsuit mechanism should be improved. Feasible college student rights protection association should be established and cost should be reduced.