Abstract: 【Purpose/significance】Solving the copyright risk in the whole cycle service of science and technology report,which is helpful
to promote the further development and utilization of science and technology report,and accelerates the construction progress of nation-al science and technology report system【. Method/process】Take NSTRS as an example,the whole cycle service of scientific and techno-logical report is divided into the stages of collection and processing,open sharing,publishing and value added services.Combined with laws and regulations,work practice and literature review,the copyright risk in each service process is summarized in detail【. Result/con-clusion】The paper puts forward optimization suggestions for each service process,from the view of the establishment of a full cycle au-dit mechanism,licensing system,multi-channel authorization and legislative protection,which intends to eliminate risks and promote the service of scientific and technological report in an orderly way【. Innovation/limitation】Based on the concept of the whole cycle ser-vice process of science and technology report,combined with a large number of work practice investigation,the risks in each cycle are summarized comprehensively,however,the effect of the solution needs to be tested in practice.