Abstract: With the deepening of the digital transformation strategy of education,the national smart education platform for primary and secondary schools,as a key tool to promote educational equity and improve the quality of education,among which the continuous use willingness of primary school users has become a research hotspot.In this study,structural equation model(SEM)and fuzzy set qualitative comparative analysis(fsQCA)were used to analyze the survey data of primary and middle school students in 11 cities of 7 provinces in eastern,central and western China to explore the influencing factors of the continuous use intention of national platform.The research results show that there are significant differences in satisfaction and willingness to continue using the national platform among different student groups;student satisfaction,perceived usefulness,and perceived ease of use are key factors affecting their willingness to continue using the national platform;reducing students technology anxiety can effectively enhance their sense of efficacy and willingness to use the platform.Finally,this paper proposes countermeasures and suggestions to promote the continuous use of the national smart education platform for primary and secondary schools,by focusing on the differences in students meeds and enhancing the service efficiency of the national platform,optimizing platform user experience and solidifying the foundation of national platform applications,and increasing technical support and leveraging the advantages of national platform education.

Key words: intelligent education platform, willingness to use, structural equation model, fuzzy set qualitative comparative analysis