Abstract:Under the dual background of the modernization of grassroots governance and the weakening of the social foundation,how to enhance the organizational capacity of the rural grassroots is an important practical and theoretical issue. Based on the analysis framework of “institutionorganization”,an investigation into the practice process of public service fund projects in Chengdu found that institutional embedding is an important way to improve the ability of grassroots organizations. By importing flexible resources,setting up standardized procedures,and recreating autonomous institutions,the state can embed externally supplied resources,rules,and subjects into the grassroots governance system. Flexible resource input can realize the mobilization of farmers’ interests,thereby activating their awareness of participation; the setting of procedural rules can guide farmers’ behavior and regulate their behavior; the reengineering of autonomous institutions can achieve widespread absorption and collective participation of farmers to balance the relationship of the power and responsibility among farmers. Therefore,the embedded system intervention can provide internal and external conditions for the organization of farmers,so as to realize the mobilization,guidance and collective absorption of farmers,thereby making it possible for farmers to organize. This shows that institutional embedding is an effective way for the country to promote the modernization of grassroots governance capabilities.