Abstract: The harmony of the community stratification relationship is an important foundation of the harmonious community construction.In the process of the community development, because of the differentiation of the community members,the different strata of the ethic values, the life styles and the social values of the different stratification of the community are changing: The internal heterogeneity stratification trend has strengthened and the tendency of stratification will appear.For this kind of differentiation,there are both of challenges and opportunities.The tendency of community stratification can promote the high degree of autonomy community,be favorable for the industrialization management of community service,and can enhance the level of service;It can enhance the government support pertinency for the construction of the harmonious community,thus it can play a role in improving the construction and promote the stability and the development of the whole society.