@chak009 wrote:
technical isuue ,i want to restore to win10 home

@chak009, it is not possible to downgrade to Windows 10 Home, from any other Windows 10 edition you've currently installed. You've to make clean install of Windows 10 Home using Windows 10 ISO. If you want to restore Windows 10 Home Preview build, you'll need to use Windows 10 Preview build ISO for that.