Xcode Connection Issues (Xcode 的连接问题)

When I use Xcode to develop the apps, the connection to my own Apple Watch is failed. The simulator has been downloaded, but it still displayed"watchOS10.0 Not Installed". The developer options were opened, I click the"trust this computer" but it always display"Connecting to *** Apple Watch". My iPhone can be connected normally.

Xcode Connection Issues (Xcode 的连接问题)
 
 
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