Abstract:The learning society is the inevitable outcome of the development of the times, and the requirement to conform to times. The library is a special institution of the social information collection, sorting and dissemination. In the construction of the learning society it has its unique advantages, can provide necessary documents and learning environment for the construction of a learning society, is also basic major premise for the construction of learning society. This paper focuses on the analysis of the incongruous factors between library development and constructing learning society, and analyzes how the library to meet the requirement of the times, how to give full play to the public library's service function, how to change their own functions to meet a learning society needs, so as to put forward countermeasures and suggestions to promote the construction of a learning society.