Kali under the BEeF joint Metasploit

Metasploit is sort of a great tool to use or something like that…
A few days ago when I was playing KALI, I saw my friends to join BEeF and Metasploit, so I could use Metasploit in the BEeF! This article is useful:
kali install beef and join Metasploit
Do not turn off Metasploit when you are running beef.
2, Metasploit load MSGRPC ServerHost= X.X.X.X Pass=abc123 here, this abc123 when the default password, if entered other will also have problems connected