Centering on the strategic goal of constructing the Chengdu-Chongqing Economic Circle，Sichuan and Chongqing continue to strengthen coordination and cooperation in the field of public service. This paper takes the progress of the work as the main line，and systematically combs the development of the cooperation mechanism construction and departmental linkage between the two places，so as to grasp the overall development of public services as a whole. At the same time，it focuses on some key areas of cooperation，deeply excavates the characteristics and highlights，and explores the improvement direction of the next step. Finally，based on the current work，it puts forward policy suggestions for the next step，including further improve the consultation mechanism of co-construction and sharing of public services，continue to reach more consensus on public service standards，continue to promote the in-depth cooperation of public services in various fields and encourage the free flow of resources in Sichuan and Chongqing.