To meet the demand of archive informatization in Yangtze River Scientific Research Institute, measures were taken to build the database of library archives catalogue, digitalization of important research reports in full-text, archiving of electronic documents, as well as inquiry and borrowing and reading online. Driven by the “Yangtze River Scientific Research Cloud”, the network and software of archive management is expected to improve, and archive informatization and sharing in a wide scope are expected to be achieved.