College students' Probity education is a new subject to strengthen college students' ideological and political education. Striving to accurately grasp the connotation and characteristics of College Students' Probity education is one of the key issues to be solved in this new subject. College students' Probity education refers to the social practice activities in which educators exert purposeful, planned and organized influence on college students with the ideological theory of honest culture, so as to continuously improve their consciousness of moral self-discipline, enhance their good psychological quality of resisting corruption and changing, and gradually form the professional concept of honesty and self-discipline, and love their jobs and devotion to their work.