In view of the complexity of the social network, traffic chaos, ecological fragility and other characteristics of Shexinzhuang Village, the transformation design is carried out from the three levels of community public space structure optimization, functional integration and environmental improvement, which is an effective balance between limited resources and the increasing needs of community residents. Considering the different attributes of public space, the relevant theories and methods of multi-dimensional are applied to the special type of village community in the city for practical application, adding specific design principles and strategies, so that the Shixinzhuang community is more operational when it is updated. On the premise of retaining the original village culture of the residents, the concept of public space of the residents is improved through environmental design, and the state of mutual tolerance in the community is promoted. Although the interests of the owner of the self-built house will be touched in a short time, the long-term development in the past can improve the efficiency of the rental market and adjust the supply and demand structure at the same time. The final design result of Shi Xinzhuang community not only improves the current situation of dirty mess in the community, but also improves the harmonious relationship between residents in the community through the increase of public activity landscape space, and the overall benefit of community residents can also be better increased, and gradually integrated into the city.