Through a survey of five communities in Changsha City,using correspondence analysis to analyze the social space of life of residents of the five satisfaction，this author found that the type of community and life satisfaction were significantly associated with relationship. The overall satisfaction of life of urban residents is relatively high,although weak psychology reduces the life satisfaction of upscale community,but still significantly higher than that of the low-grade community. Measures to improve the life satisfaction of urban residents include: Firstly,we should increase support for disadvantaged groups,improve the grade of low-grade social space. Secondly,we should vigorously promote the construction of urban society and the integration of social space. Thirdly,we should innovative the concept of social management,digestion of the vulnerable state of mind in the upscale community in general.