The development of cultural and tourism integration has provided more guarantee for the realization of in-depth exploration of the cultural industry and tourism industry. The library reading promotion service is gradually tilted towards the integration of cultural and tourism, enabling the integration of cultural and tourism to obtain reading materials collection and information sharing. Therefore, with the integration of culture and tourism as the background, the strategic and innovative exploration of library reading promotion services has important research value that cannot be ignored. Based on this, this article clarifies the implementation principles of library reading promotion service innovation, and then briefly discusses the importance of library reading promotion service innovation. Finally, proposes an innovative strategy for library reading promotion services: a combination of bringing in, going out, and sinking. , To create a benign atmosphere; relying on cultural tourism towns, tourist attractions, etc. to activate service content; online and offline integration to promote diversification of service forms.