Why are the copy keys not uniform under Mac? some software are Contro+c and some are Command+c? Is there a unified way?

such as Sequel Pro

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Mar.03,2021

which software is Control+C, please name it. Are there any options in the
preferences?


problem solved. Go to [system preferences]-"[Keyboard] -" [Shortcut key] Click copy to change it to Command+C

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