The Initiative of one Belt and one Road is a strategic platform for cooperation between relevant countries，and it has also brought opportunities of enterprises and industries development in relevant countries. As China’s economic significant component and technology center，Beijing has abundant capital and strong technological innovation capability. It must take advantage of the important strategic opportunities brought by the Initiative of one belt and one road to accelerate the integration of Chinese and foreign economies and promote the healthy development of Beijing’s foreign trade. Beijing’s foreign exports have serious problems such as the sloping of foreign，the small export share of private enterprises and foreign-funded enterprises，and the lowering of commodity export prices. Beijing must exert its advantages，expand foreign exports，and give play to the role of foreign trade in promoting economic development. The measures includes：First，develop and strengthen the foreign trade relations with relevant countries according to the initiative of one belt and one road Second，according to the characteristics of Beijing’s post-industrial society，deepen the complementary economic cooperation with the one belt and one road countries. Third，give full play to the advantages of Beijing’s technology research and development capabilities，and develop specific measures such as new products that meet the needs of the international market.