Based on the theory of property rights and division of labor, this paper constructs the mechanism of rural collective property rights system reform to ROSE PETAL promote agricultural total factor productivity (TFP).And using PSM-DID analysis of the impact of the reform on agricultural TFP.The results show that the reform has improved the agricultural TFP.This study is beneficial to objectively evaluate the effect of rural collective property right Christmas Tree Skirt system reform, and is of great significance to explore the focus and key path of the new round of reform under the background of common prosperity.