Online learning platform for open education in secondary vocational schools. As a product of the development of educational informatization, online open courses have become an important means of teaching method reform in vocational education. The online open course of vocational education will be opened for the first time on the online learning platform of vocational education. Online learning platform for open education in secondary vocational schools is an open learning platform for secondary vocational educators relying on radio and television secondary specialized schools at all levels. By providing integrated application services such as registration, course selection, study, examination, graduation, further education and employment, students can obtain academic qualifications and professional qualifications and become skilled talents with certain professional knowledge.