After opening it, a system maintenance page is displayed: "System maintenance","Estimated recovery time: 2 hours","Please try again later" and other prompts are accompanied by maintenance animations and countdown. The look and feel are exactly the same as the real website maintenance bulletin page, as if the background is really in urgent repair. The maintenance duration and prompt copy can be customized, and the details of "60% maintenance progress" can also be forged.

Pages are rendered by the front end and will not really trigger any maintenance processes or affect other services; the page will be restored when you close it. If you want to act like it, you can open it when the other party is about to access a certain system, and add "The administrator said it is maintaining it", or pop it up when the other party has just submitted an "important operation" to let "whether the data will be lost" The doubts naturally arise.

It is suitable for teasing colleagues to stage the drama of "backstage collapse and maintenance". It is also often used as material to demonstrate the "system is unavailable" status, or as a framing page for an operation and maintenance emergency scene in movies and television, allowing the three words "maintenance" to come with tension.

Reminder: Don't use maintenance announcements to cooperate with real system failures to fool customers or leaders; limit jokes to friends, and expose them in time when the maintenance "recovery time" is up. Don't let the other party wait for two hours.

The fake system maintenance page displays "System Maintenance" and a recovery countdown, which is combined with the maintenance animation to allow the scene of the website or system being "temporarily unavailable" to be played at any time.