Urban ecological community is people settlements system composed of building energy reservation，green land，communication differ from people to vehicles，is the most important part of the eco-city. Eco-community building has an important role of guidance and promotion in Beijing urbanization development. Also it will help to improve the quality of the new district，the Metro construction，urbanization and urban construction of the junction. Eco-community has get the supported from national policies of ecological civilization，ecological town and green building rating. The suggestions about eco-community are planning guidance，evaluation，market mechanisms and technical and industrial service system.