Abstract:Through multi-stage business management simulation experiments, students from a variety of professional backgrounds form temporary teams, and structural equation models are used to empirically test the influence of organizational memory and improvisation on creative decision-making and the moderating effect of time pressure in it, and then use fuzzy sets to qualitatively Comparative analysis (fsQCA) explores different sets of variables and the path to achieving high decision-making performance. The results show that organizational memory and improvisational ability have a positive effect on creative decision-making; organizational memory can have a positive effect on creative decision-making by improving improvisational ability; time pressure has an inverse effect on organizational memory and creative decision-making, improvisational ability and creative decision-making. U-shaped moderating effect; The qualitative comparative analysis of fuzzy-set yields three types of antecedent configurations that trigger high decision-making performance.