为提升老MO系统在国家攻防演练期间的抗攻击能力与稳定性，老MO平台将于北京时间 ​​9/28 20:00 - 10/25 24:00​​ 进行安全维护。在此期间，您当前的处理流程​​无法在移动端TT进行审批​​。请您​​及时通过内网PC端​​继续操作，以免耽误工作。紧急事宜，请联络 ​​IT6000​​。感谢您的理解与配合！

To enhance the security and stability of the old MO platform during the system reinforcement period, maintenance will be conducted from ​​September 28, 20:00 to October 25, 24:00（Beijing）​​. Please proceed via ​​PC on the corporate intranet​​ to avoid delays. For urgent matters, contact ​​IT6000​​. Thank you for your understanding and cooperation.