The 14th Five-Year Period is a key period for the transformation and transformation of public libraries. The accumulation of public libraries in policy guarantee, technology application, resource construction and service innovation in the "13th Five-Year" period provides the basis for the transformation of public libraries during the "14th Five-Year" period. To promote the transformation and development of libraries, we can promote from the top-level design, resource integration construction, service refactoring and other dimensions.