The article sorted out the situation of the religious beliefs of undergraduates in the all Youth League Branches in School of Basic Medical of Nanjing Medical University,and reviewed and summarized the experience of undergraduate’s religion management,then considered that the theoretical level of educators in colleges and universities should be improved continuously. With the precondition of respecting the historical,social and cultural status of the religion,educators should scientifically guide the students to identity their characters,form a firm concept of dialectical materialism,and firmly establish Marx beliefs.