Abstract: Creating makerspace can promote technological innovation of small and micro enterprises. This paper first expounded the difficulties faced by small and micro enterprises, as the lack of human resource allocation, the difficulty of obtaining technical resource and the weak innovation ability, and analyzed the advantages of creating makerspace for small and micro enterprises by library, like the advantages of talent, technology, platform and resource, and further studied the three elements including demand layer, data layer and supply layer. Finally, from the angles of data processing, linkage mechanism and information display, it proposed the implementation path, so as to improve the creation of makerspace for small and micro enterprises driven by libraries.