In December 2022,Annals of Internal MedicineA randomized, controlled, prospective clinical study completed by Professor Xuejun Li, Department of Endocrinology and Diabetes, First Affiliated Hospital of Xiamen University was published online [Shi X, He J, Lin M, et al. Comparative effectiveness of team-based care with and without a clinical decision support system for diabetes management: a cluster randomized trial. Ann Intern Med, 2023, 176 (1): 49 – 58.]. In view of the shortcomings of grass-roots diabetes management, this study established and evaluated a practical, effective and sustainable new model of "team management joint clinical decision support system", which is of great significance to improve the clinical efficacy and management level of grass-roots diabetes in China in the real world.