Abstract:On the basis of research on related policies, this paper focused on the information resource content and information resource utilization mode of “Portal of Chinese Science and Technology Resource”, which is the national sharing platform of science and technology information resource. Meanwhile, 29 provincial sharing platforms of science and technology information resource were investigated, and the problems and suggestions were put forward from three aspects, including information resource quality, information resource description standard and information island phenomenon. We hope to further promote the development of the sharing platforms of science and technology information resource and the sharing of science and technology information resources in China.