Abstract: With the rural revitalization strategy proposed in China, the rural governance pattern of co-construction, co-governance and sharing is proposed, and the effective governance model of the new era is explored. The theory of mobilizing multi-subjects to participate in village construction is the core of the theory of co-creation. And several pilot villages in the western region have been put into practice. The joint creation of the theory is based on the improvement of the living environment and the mobilization of residents' participation in awareness and ability. The production space, living space and ecological space constitute a complete human settlement environment in the countryside. In view of the intrinsic connection between the two and the human settlements, if the common creation theory can be applied to the optimization of "three elements" in village planning, it will provide a new perspective for rural governance innovation in China. This paper attempts to use the rural "three-life space" as the research object at the micro level, and the common creation theory of collusion, co-construction, co-management, co-evaluation and sharing is applied to the various elements of the "three-life space" to explore the integration of the "three-life integration" in the countryside. The new model of development will further improve the level of macro-governance in rural areas and help the overall revitalization of the countryside.