The products of Yitong Education mainly include six systems: teaching assistance, learning situation analysis, self-help marking, teaching evaluation, home-school interaction and printing management. The supplementary teaching system integrates modules such as lesson plans, homework, test papers and question banks and shares the latest data with cooperative schools to help them improve their teaching quality. The learning situation analysis system collects the analysis of students' learning attitudes and knowledge points inside and outside the classroom, and pushes them to the school management, teachers and parents in real time to adjust and make learning plans in time. The self-help marking system integrates three marking methods: original volume, answer sheet and dot-matrix pen scanning marking; Improve teachers' marking efficiency and save time for more teaching research. The teaching evaluation system is based on the basic data of teachers' daily lesson preparation, class attendance, correction and class performance, and comprehensively calculates the enrollment rate. Provide objective data for the school's annual teacher evaluation. The home-school interaction system is a platform for feedback information to parents and family committees based on schools and classes. The self-service printing management system can accurately record the printer, printing time, content, quantity and so on. The system solves the criticism that teachers' daily printing queues delay teaching time, and also solves the information management of school printing, achieving the effect of reducing costs and increasing efficiency. These functions are applicable to schools of all types and sizes, whether small-scale rural schools or large-scale urban schools, and can improve teaching efficiency, teaching methods and teaching quality by disseminating educational products. At the same time, educational products can also provide effective support for schools facing the pressure of educational informationization transformation.