Dnd on mac connects to iphone

Turn off the "Share Across devices" switch in Settings->Focus on your iPhone, and in System Preferences->Notifications & Focus->Focus on your Mac.

Hello aamina118,

Thanks for reaching out in Apple Support Communities. We're happy to help with Focus and Do Not Disturb.

We know you may not need to share your Do Not Disturb status between devices all the time. See the section, “Keep Focus up to date across your Apple devices” found in Set up Focus on Mac. You should be able to turn off syncing to your iPhone.

Reach back out if you have questions.

Cheers!