The Practice of Positive Psychological Interventions on Students' Well-Being in the Model of Academy System—the Case of Xi'an Eurasian National University

: The academy system model is effective in the context of education in the era of all-round education, and has positive significance for the cultivation of students' practical ability, innovation ability and social adaptability. But the problems of identity deprivation, time fragmentation, complexity of interpersonal relationships and other problems that appear under the model also bring challenges to student growth, if there is no timely guidance students are prone to low belonging, weak sense of happiness, confused anxiety and other mental health problems, which put forward higher requirements for student care education.The academy system model is effective in the context of all-round education, and has positive significance for the cultivation of students' practical ability, innovation ability and social adaptability.We first investigated the basic information, positive psychological qualities and the current state of well-being of 4374 students in Xi'an Eurasian National University, and then conducted a positive psychological intervention for 480 students using the method of Stochastic intervention experiments.The results of the experiment showed that positive psychological levels and well-being indices were improved through positive psychological interventions.The experimental results showed that students' positive psychological level and happiness index