Windows10 RS2 14905 can not be "normal" shutdown solution

Windows10 RS2 14905 can not "normal" shutdown solution
Bug appears when you click the power button on the Windows10 start menu, and will not follow the normal situation That way, the shutdown, sleep, restart options, etc. are turned on, and the start menu and the start screen are directly closed.

▲Normal shutdown mode
The shutdown solution is as follows:
• Right click the start button (or press Win + X shortcut), open the quick operation bar, move the mouse to the shutdown or logout option, and proceed Shutdown or restart operation, etc.

• If you are not violent, you can short press or long press the power button on your laptop or desktop until it is turned off or restarted.