The vigorous development of day surgery is crucial to alleviating the contradiction between supply and demand of medical and health care and improving the efficiency of medical and health resources in China. The current path dependence, policy inertia, and lack of coordination in the development of day surgery have brought a more severe test to the healthy and orderly development of day surgery in China, and the vulnerability in the development of day surgery has also emerged gradually. By examining the positive and negative experiences and lessons learned in the current development of day surgery, from the perspective of “structure-resource-information- society” subsystems, and based on the identification of key competencies in the collaborative development system for day surgery, this article indicates that the day surgery resilience is a composite system composed of spatial resilience, digital resilience, resource oriented resilience, institutional resilience and management resilience, and analyzes the implementation path of day surgery collaborative development system, providing a theoretical basis for the healthy and orderly development of day surgery in China.