What will happen if the space usage exceeds the limit and no expansion is made?

中文 1. Functions in the Material Center: [Upload Material], [Create New Group], and [Restore from Recycle Bin]. 2. [Live Replay Video Editing] function for live broadcasts. 3. [Replay Usage] restrictions: Live and class session replay files generated after exceeding the storage limit cannot be used normally. Learners cannot watch the replay videos. The system will cache the replay files for 5 days. To avoid affecting subsequent usage, it is recommended to go to the Material Center to clean up or expand the storage in a timely manner and perform [Restore Replay] on the course details page. Replays cannot be restored after the expiration date.