With the advancement of new-type urbanization，centralized resettlement areas for rural have begun to emerge. The governance of demolition and resettlement areas has been widely concerned. In view of the large resettlement areas， the dense population and the difficulty of management，Xinqiao Town of Jingjiang，Jiangsu Province has formed a “365”model. According to the field investigation，this model utilizes the characteristics of blockchain technology to score，grid and reward residents，which effectively solves the problems such as low participation of residents and weak public awareness， and completes the transformation of information flow to capital flow by using chain of blocks，thus guaranteeing the sustainable development of the model and the realization of “co-construction， co-governance and sharing”of residents in the resettlement areas. The “365”model of community governance based on blockchain not only solves the basic contradictions in the governance of demolition and resettlement areas， but also provides practical experience for the innovation of governance mode of similar centralized residential areas in China.