Abstract:During the post-tax period,the state supplies large amounts of public goods to the rural areas through the project system.The project system changes the fund raising of public goods supply in rural areas from “outside the system”to”within the system.”and strengthens the top-down decision-making mechanism.The standardization and special “top-down decision-making system prevents the state from effectively acquiring farmers’ demand for public goods through project system so that the interest coordination functions and supervision functions of this system are blocked,which intensifies the “last mile” problem of the rural public goods supply.Therefore,this project system should be optimized to activate grassroots organizations,build the bottom-up decision-making mechanism so as to resolve the “last mile” problem.