In the tree component, expand the Configurations node.
Select the instance to configure:
Expand the HTTP Service node.
Select the HTTP Listeners node.
On the HTTP Listeners page, check the box next to the name of the HTTP listener to be deleted.
It is possible to delete the http-listener-1, http-listener-2, and admin-listener HTTP listeners, but this is not recommended. If you plan to do so, first copy the http-listener elements of the Application Server’s domain.xml file to a safe place so that the settings can be restored if needed.