Abstract: The reform of "Streamlining Administration, Delegating More Powers, Improving Regulation and Optimizing Services" is a key point to deepen reform comprehensively.In the process of promoting the implementation of the reform policy of "Streamlining Administration, Delegating More Powers, Improving Regulation and Optimizing Services", the efficiency of policy implementation among the Intermediate Level Government differs greatly, the execution of the policy is relatively poor, and the phenomenon of mechanical transmission and unreasonable arrangement of policy exists widely.In this paper,the policy implementation model established by D.S.Van Meter and C.E.Vanhorn is used to analyze the obstacles of effectiveness in the analysis, the obstacles of operational ability,the obstacles of political support and the obstacles of policy environment faced by the intermediate level government in policy operation.It is believed that the reform should attach importance to the construction of the policy implementation efficiency of the intermediate level government,and solve the prominent problems in the policy operation of the intermediate level government through practical system design and arrangement.