This Article aimed to study the artistic expression of interpersonal communication eases the attachment barriers of college students:(1) Through a questionnaire survey, we can understand the situation and main manifestations of attachment disorder among college students; (2) To explore the feasibility of applying art therapy to alleviate college students' attachment barriers and improve their interpersonal relationships; (3) Improve symptoms through group counseling and case consultation, collect and analyze data through selfevaluation, others' evaluation and behavior changes, and evaluate whether the artistic expression of interpersonal communication effectively alleviates college students' attachment barriers. The sample was university students and the average age was 18-28 years old. A total of 600 questionnaires were distributed and 575 questionnaires were returned, with a return rate of 95.80%. After excluding some non-response (≥5%) or regular responses, 541 valid questionnaires remained, with an effective rate of 94.09%. The AAS and ECR scales were used to screen 150 students with attachment disorders.