Student community management is an important part of student management in higher vocational colleges. Doing a good job in student community management can effectively prevent and resolve campus crisis incidents and maintain campus stability. Under the student community comprehensive management model, various departments should cooperate closely, take students as the center, give full play to the functional role of each department, and actively promote the construction of the psychological education linkage mechanism. This paper analyzes the problems existing in the process of carrying out the psychological education linkage mechanism in higher vocational colleges, and puts forward the construction strategies of the psychological education linkage mechanism in higher vocational colleges under the “one-stop” student community comprehensive management model: clarify responsibilities and cooperate with each other; integrate resources to form a joint force; highlight key points and conduct classified guidance; improve systems for long-term operation. At the same time, it is necessary to give full play to the role of the school’s mental health education platform, counselors, head teachers, and various community organizations.