Research on the Construction of College Students' Mental Health Security System.

With the development of modern society, people are increasingly pursuing quality of life and paying more attention to mental health education. Mental health education in colleges and universities should also conform to the development of the times, constantly reform the education mode, and help college students establish a healthy psychological environment, so as to better promote the growth of college students. From the perspective of positive psychology, a new idea of mental health education for college students has gradually emerged, that is, from the traditional negative intervention on college students' psychological problems to positive mental health education. Strengthening the mental health education of college students is an important measure to fully implement the Party's educational policy and implement quality education under the new situation, an important way and means to promote the all-round development of college students, and an important part of moral education in colleges and universities. College students' mental health education should be guided by the theory of positive psychology, start with family, society, school, and other aspects to build a brand-new mental health education guarantee system, and finally achieve the purpose of improving college students' psychological quality.