Any network adaptor problem

when i change any network adaptor and click save then show this massage and not effected in network settings. "Wireless restart
Error while restarting wireless: Error: Command failed: sudo /bin/systemctl restart wireless.service Job for wireless.service failed. See ‘systemctl status wireless.service’ and ‘journalctl -xn’ for details. " please anyone help me .

my wireless adapter is mediatek mt7601u.