This paper addresses the development status of KIBS, basic content. KIBS (Knowledge Intensive Business Services) in the urban development feasibility and importance expresses that the services sector is not only a knowledge of the inevitable result of the economic growth but is also a prerequisite for sustained economic growth. Empirical analysis of the three cities Beijing, Shanghai, Wenzhou as a target has proved the importance of the knowledge of the services sector to economic development, and ultimately to the knowledge-based service industry's rate of contribution to the economy as the starting point for Wenzhou development of knowledge-based service industries related responses