As the important branch of modern service industry,science and technology intermediary is an important part of national innovation system,too.To make science and technology intermediary professional and standard,we should stress the leading role of market mechanism in the development of science and technology intermediary,strengthen the system and mechanism innovation;in the meantime,pay great attention to the policy guidance,make the relevant policies of science and technology intermediary perfect,establish the network system of science and technology intermediary service and improve the standard and efficiency of intermediary service constantly.