1. To improve system stability and overall service quality, TronClass will undergo a scheduled system upgrade. The platform will be unavailable while the upgrade period.
2. Outage Period:
   January 26, 2026 (Monday), 12:00 a.m. to January 28, 2026 (Wednesday), 11:59 p.m.
3. TronClass will not be accessible during the outage. Users are advised to complete any teaching activities, assignments, or coursework in advance to avoid disruption.
4. For questions or assistance, please contact extension 3197.
5. If the upgrade is completed ahead of schedule, service will be restored immediately.

Thank you for your cooperation.