The reason why cloud classroom courses are offered is mainly because the current network or traffic is too large, which leads to this situation. I suggest you directly change to a better place on the Internet, or I suggest you directly exit the cloud classroom and log in again. If you can't find the customer service of the official APP of Cloud Classroom, determine whether the situation caused by your own reasons can be repaired as soon as possible.

Ji Classroom is a learning software specially developed for civil servants. In Hebei classroom, users can learn various training services.