Psychological contract exists in the interior of organization as well as between them, when the formal contract between the logistics management department and the social service organization is established, the psychological contract is also established. The functions of psychological contract in socialization management of university logistics are as follows: adjust your mindset, straighten out the relationship, give play to the expected effect, and stimulate service enthusiasm. It needs the university logistics management department to optimizes the psychological contract in its own organization, strengthen the awareness of contracts between organizations, guide positively, pay attention to the contingency, and perform contract seriously and honestly to practice the psychological contract theory of logistics socialization management in Universities, improve management level, and realize the goal of servicing and educating people for logistics department.