The development and management of the community must be studied from a macro-economic social contexts, from social mobility and trends differentiation focus. The accelerating social mobility and differentiation not only promote the comprehensive transformation of the community, but also generate indifference and contradictory split discrete state, bring disharmony to the social management. This paper takes Taiwan Evergreen community as an example, to explore different ways to intergrating the community from three dimensions of social integration, system integration and cultural integration, to explore how communities gradually optimize from primary consolidation to high-level integration.