In order to promote the healthy development of micro-courses, guide the production, application and research of micro-courses, clarify the goals, principles, technical classification, evaluation and other content of micro-course production and application, standardize the system architecture and technical form of micro-courses, and the design and support system According to the requirements, this "Micro Course Technical Standard" is specially formulated. The content compiled in this "Micro Course Technical Standard" includes: preface, scope of application, normative reference documents, terms and definitions, micro course characteristics, micro course structure, adaptability description, micro course classification, technical form, evaluation reference, and extended technology wait.