Error encountered while configure distribution, unable to open SQL Agent

Today, when configuring distribution, I encountered an error, unable to open the SQL Agent, the detailed error message is as follows:

SQL Server blocked access to procedure ' dbo.sp_set_sqlagent_properties ' of component ' agents XPs ' because this component is Turned off as part of the security configuration for this server. A system administrator can enable the use of the "Agent XPs ' by using sp_configure. For more information on enabling ' Agent XPS ', search for ' agent xps ' in SQL Server Books Online. (. Net SqlClient Data Provider)

Solution found from the Internet

 -- to resolve this error, following script Have to is executed on the server.  sp_configure    show Advanced options   , ; go  reconfigure   go  sp_configure    agent XPs   , ; go  reconfigure  go  
 

When you run above script, it'll give a very similar output as following on the screen.

Error encountered while configure distribution, unable to open SQL Agent