Most of the reasons for the flashback of cloud platforms in primary and secondary schools are network failures. Check whether the network link is normal.

The national cloud platform for primary and secondary schools brings brand-new online mobile education cloud learning software to users and friends in need. It is suitable for students of different ages in primary and secondary schools, with rich functions and rich learning resources. The People's Education Edition is updated in real time, and courses are selected comprehensively. You can also interact with teachers online anytime and anywhere and learn in the cloud.