As a carrier for the gathering of makers,the makerspace promotes the core spirit formation of cooperation and sharing,so that makers and stakeholders can form shared cognition.This study divides shared cognition in makerspaces into shared value,shared vision,and reciprocal norm,and explores its impact on makers'knowledge resource acquisition and innovation performance and the moderating role of trust mechanism.Taking 222 questionnaires to makers in Beijing and Tianjin as samples,multiple regression analysis is used to test the hypotheses.The results show that shared cognition and its three dimensions:shared value,shared vision,and reciprocal norm all has a significant positive impact on makers'knowledge resource acquisition,both shared value and shared vision has a significant positive impact on makers'innovation performance,while the effect of reciprocal norm on makers'innovation performance is not significant,knowledge resource acquisition plays a partial mediating role between shared cognition and makers'innovation performance,and trust plays a positive moderating role of shared cognition on makers'knowledge resource acquisition.The research can further enrich the shared cognition theory in the context of makerspace,provide guidance for the formation and deep play of shared cognition in makerspaces,and give effective help for makers to acquire knowledge resource through shared cognition,thus improving makers'innovation performance.