SSH can not connect to VPS common solution

When the ssh command is connected, the error is as follows:

zhang-hengde-MacBook-Air:~ henry24264$ ssh [email protected] @@@@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that the RSA host key has just been changed The fingerprint for the RSA key sent by the remote host is 08:. 70: a2: d1: 8c: a8: e2: a3: 75: 27: b5: 90: ce: 54: 5b:.. 3d Please contact your system administrator Add correct host key in /Users/henry/.ssh/known_hosts to get rid of this message Offending key in /Users/henry/.ssh/known_hosts:2 RSA. host key for 66.105.230.188 has changed and you have requested strict checking. Host key verification failed. after google, found a solution, the following command, In addition to the relevant information,
Code is as follows

1 zhang-hengde-MacBook-Air:~ henry24264$ vi ~/.ssh/known_hosts

You will see the following message: The following ssh -rsa can be deleted, after the vi command, the left and right keys find the location of the following information, then at the selected line, press dd to delete a line.

192.168.1.2 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAs7tE1nlC8YUMHkJUmSpFeJCc0ztFQiWGIKlyrnf4KVCz + Ece /yY59QXnVG7b0DWA /wyzlaGRdumWFexX4Y7VE3WunEeXVPMRjF0YZgG5qW6EDXNMEquZzI5k7Jg96VGq + 5ZzhtsRhUqXH1aNrMYydRfMUFDXTh + a3jKcoQLx9IiifouUuh5JEelql9w9FRgmOgOqmm3CVbn33mblyHZa0UOa3GDpFGRxFjxyPVLuOD90rJIVc126CxIK3TmsFS0emO7qxpz4mrNG /1xpCqgKxNejBkrlUtxzLxGbwuod3HPX7OB28uk1RdGsXhcZtKsPph3a04i7Y5C5QZ1XDXFzDQ == 192.168.1.3 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAsI5fLkoQayuhjMLXaE69VlxA7en /SmxXs + VDjgXLGLLTLdSOxki1cBDzuPm4FefmES4A3X3mfAB8L46rFnPJe45hca4U6uC
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