Little problem about qt creator in mac os

I’m using keil(mdk) in windows to compile ST project ago.
So I’m not familiar with qt development environment in mac os 。
About the video “PX4 Cmake Project Setup on Mac OS” It’s different between my qt creator.
After open CMakeFiles.txt there should pop up a window about “Came Wizard” but it did nothing after i add the CMakefiles in Qt creator.
And the version of my qt is 5.9.1. is that means i need to config the kits of qt creator.Of maybe i use the seam version (maybe 5.7.0) of the qt creator to bypass the error or the warning caused by different version of environment?