objective: to evaluate the intervention effect of dialectical xerox model on anxiety and depression in patients with chronic obstructive pulmonary disease (copd) in stable period; To evaluate the improvement of patients" sleep disorders by dialectical xerox, and to provide new ideas for the management of chronic diseases. Methods: 80 cases of COPD patients were included in the observational study and randomly divided into control group and music group. Music group was treated with five elements of music of traditional Chinese medicine on the basis of syndrome differentiation in the control group, and the observation indexes were: pulmonary ventilation function, depression psychology, anxiety psychology, Pittsburgh sleep quality index, 6-minute walking distance, a total of 3 months. Results: there was a difference in Pittsburgh scores between the two groups after treatment (P=0.002), and the music group had a better effect in improving sleep disorders in COPD patients than the control group. After treatment, there was a difference in anxiety symptoms between the two groups (P=0.028). The anxiety reduction of COPD patients in music group was better than that of the control group. After treatment, there was a difference in depressive psychological symptoms between the two groups (P=0.001). The improvement of depressive psychological symptoms in COPD patients in music group was better than that in the control group. There was no statistical difference between the two groups before and after the intervention (P > 0.05). After intervention, the 6-minute walking distance increased in music group, and the difference was statistically significant (P=0.000), while there was no significant difference in the 6-minute walking distance in the control group (P=0.096). Conclusion: the syndrome differentiation xerox model can effectively improve the anxiety and depression mood of patients with chronic obstructive pulmonary disease, improve sleep quality, maintain respiratory function, improve exercise endurance, and provide new ideas for the chronic disease management model.