Abstract:The development of high-tech industry drives technological progress. It promotes the development of producer service industry and new service industry .It becomes a key factor that affects the regional economic structure. For Beijing, there is an interactive relationship between the high-tech industry and the tertiary industry. The following countermeasures are put forward: harmonizing the policies and systems of Beijing high-tech industry and regional economy; building a collaborative innovation system of high-tech industry in Beijing; supporting the transformation of science and technology to productivity, promoting the reform of high-tech industrial system and mechanism in Beijing;combining with the development of service industry, rational planning the construction of high-tech industrial park in Beijing;further improving the innovationefficiency and independent research and development capability of the high-tech industry in Beijing; enhancingthe enterprise primitive innovation;promoting the competitive advantages of Beijinghigh-tech industry; strengthening the transformation of traditional industries by high technology, and building the industrial cluster development mode; realizing the sustainable development of high-tech industry and regional economy in Beijing.