popular science public service is an important part of urban popular science. Beijing has good science popularization infrastructure，high quality science popularization resources and perfect science popularization service system，thus creating a good condition and platform for the development of science popularization in Beijing. Beijing vigorously strengthen the construction of science and technology museum，museum of science and technology category，the construction of a number of popular science base，popular science community public service facilities，promote the scientific research institutions and universities open to the public to carry out the science popularization activities，organize public science popularization activities of Beijing science and technology week，funding science popularization creation and publishing，pay attention to the construction of professional science talent team，set up a series of science communication and professional title，the walk in the forefront of the national public science popularization service capacity，the enthusiasm of public participation in science is very high，the Beijing municipal public science popularization ability is in the lead，the Beijing municipal science and technology innovation ability enhancement，the construction of the national science and technology innovation center has played an important basic role.