Based on the "Intelligent Multimedia Distance Learning System" developed by the department, this paper presents a new image block recognition algorithm and intelligent cloud HD sharing strategy, explores the development history of Confucius Institutes in Southeast Asia, and applies distributed storage and service-based reconstruction. , data push and other technologies, realize the rapid write-back and extraction of data, and the flexible configuration of server nodes. By improving the teaching mechanism of the adult education function of the Confucius Institute, the technical support route for the localized development of the Confucius Institute in Southeast Asia is obtained. On this basis, the framework and research content of this study are determined, and the status quo of the adult education function of Confucius Institutes is investigated through case interviews.