Err when Sudo Apt update
When i go to the Terminal and make an Sudo apt update i become this ERR:

Err:1 https://deb.nodesource.com/node_16.x bullseye InRelease
  Temporary failure resolving 'deb.nodesource.com'
Err:2 http://archive.raspberrypi.org/debian bullseye InRelease
  Temporary failure resolving 'archive.raspberrypi.org'
Err:3 https://dl.yarnpkg.com/debian stable InRelease
  Temporary failure resolving 'dl.yarnpkg.com'
Err:4 http://phoscon.de/apt/deconz bullseye InRelease
  Temporary failure resolving 'phoscon.de'
Err:5 http://raspbian.raspberrypi.org/raspbian bullseye InRelease
  Temporary failure resolving 'raspbian.raspberrypi.org'
Err:6 https://dl.hoobs.org/debian stable InRelease
  Temporary failure resolving 'dl.hoobs.org'
Reading package lists... Done  
Building dependency tree... Done
Reading state information... Done
1 package can be upgraded. Run 'apt list --upgradable' to see it.
W: Failed to fetch http://raspbian.raspberrypi.org/raspbian/dists/bullseye/InRelease  Temporary failure resolving 'raspbian.raspberrypi.org'
W: Failed to fetch http://phoscon.de/apt/deconz/dists/bullseye/InRelease  Temporary failure resolving 'phoscon.de'
W: Failed to fetch https://dl.hoobs.org/debian/dists/stable/InRelease  Temporary failure resolving 'dl.hoobs.org'
W: Failed to fetch https://deb.nodesource.com/node_16.x/dists/bullseye/InRelease  Temporary failure resolving 'deb.nodesource.com'
W: Failed to fetch http://archive.raspberrypi.org/debian/dists/bullseye/InRelease  Temporary failure resolving 'archive.raspberrypi.org'
W: Failed to fetch https://dl.yarnpkg.com/debian/dists/stable/InRelease  Temporary failure resolving 'dl.yarnpkg.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.