Based on the definition of the concept of online crowdsourcing health community, the crowdsourcing subject and operation mode of the community were analyzed, further its operation mechanism was explained, the technical, organizational and environmental factors affecting the adoption of online crowdsourcing health community based on the TOE triple factor framework and TAM model theory were explored, its influence mechanism was analyzed, and finally the TOE framework model of factors affecting the adoption of online crowdsourcing health community. framework model was established. Based on this framework, a comparative analysis of domestic and international cases is conducted with Yidianling and Yixinli, two domestic mental health platforms and the BetterHelp mental health platform in the United States as representatives, laying down a basic theoretical framework and a realistic basis for subsequent research.