Window cannot fill the whole desktop when startup

As I mentioned in the title.
The v10 axure working window cannot fully bristle with my desktop. I find you should minimize first and click the application in the tray again, then everything seems normal again.
Provide my H/W and S/W environment for your reference.
screen resolution: 2880x1800 pixels
aspect ratio: 16:10
axure version: v10.0.0.3813
windows 10, language: Simplified Chinese