diff --git a/apps/emqx/src/emqx_listeners.erl b/apps/emqx/src/emqx_listeners.erl
index d5c6c9173..521366877 100644
--- a/apps/emqx/src/emqx_listeners.erl
+++ b/apps/emqx/src/emqx_listeners.erl
@@ -37,6 +37,10 @@
         , has_enabled_listener_conf_by_type/1
         ]).
 
+-export([ listener_id/2
+        , parse_listener_id/1
+        ]).
+
 %% @doc List configured listeners.
 -spec(list() -> [{ListenerId :: atom(), ListenerConf :: map()}]).
 list() ->
@@ -264,7 +268,7 @@ format_addr({Addr, Port}) when is_tuple(Addr) ->
 listener_id(Type, ListenerName) ->
     list_to_atom(lists:append([atom_to_list(Type), ":", atom_to_list(ListenerName)])).
 
-decode_listener_id(Id) ->
+parse_listener_id(Id) ->
     try
         [Zone, Listen] = string:split(atom_to_list(Id), ":", leading),
         {list_to_existing_atom(Zone), list_to_existing_atom(Listen)}
@@ -299,7 +303,7 @@ has_enabled_listener_conf_by_type(Type) ->
         end, do_list()).
 
 apply_on_listener(ListenerId, Do) ->
-    {Type, ListenerName} = decode_listener_id(ListenerId),
+    {Type, ListenerName} = parse_listener_id(ListenerId),
     case emqx_config:find_listener_conf(Type, ListenerName, []) of
         {not_found, _, _} -> error({listener_config_not_found, Type, ListenerName});
         {ok, Conf} -> Do(Type, ListenerName, Conf)
diff --git a/apps/emqx_management/src/emqx_mgmt_api_listeners.erl b/apps/emqx_management/src/emqx_mgmt_api_listeners.erl
index b7a69afe1..fb098634f 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_listeners.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_listeners.erl
@@ -277,15 +277,15 @@ format({error, Reason}) ->
     {error, Reason};
 
 format({ID, Conf}) ->
+    {Type, _Name} = emqx_listeners:parse_listener_id(ID),
     #{
         id              => ID,
         node            => maps:get(node, Conf),
         acceptors       => maps:get(acceptors, Conf),
         max_conn        => maps:get(max_connections, Conf),
-        type            => maps:get(type, Conf),
+        type            => Type,
         listen_on       => list_to_binary(esockd:to_string(maps:get(bind, Conf))),
-        running         => trans_running(Conf),
-        auth            => maps:get(enable, maps:get(auth, Conf))
+        running         => trans_running(Conf)
     }.
 trans_running(Conf) ->
     case maps:get(running, Conf) of
diff --git a/apps/emqx_management/test/emqx_mgmt_listeners_api_SUITE.erl b/apps/emqx_management/test/emqx_mgmt_listeners_api_SUITE.erl
index 51ac403b2..93632dda4 100644
--- a/apps/emqx_management/test/emqx_mgmt_listeners_api_SUITE.erl
+++ b/apps/emqx_management/test/emqx_mgmt_listeners_api_SUITE.erl
@@ -117,8 +117,7 @@ comparison_listener(Local, Response) ->
     ?assertEqual(maps:get(acceptors, Local), maps:get(<<"acceptors">>, Response)),
     ?assertEqual(maps:get(max_conn, Local), maps:get(<<"max_conn">>, Response)),
     ?assertEqual(maps:get(listen_on, Local), maps:get(<<"listen_on">>, Response)),
-    ?assertEqual(maps:get(running, Local), maps:get(<<"running">>, Response)),
-    ?assertEqual(maps:get(auth, Local), maps:get(<<"auth">>, Response)).
+    ?assertEqual(maps:get(running, Local), maps:get(<<"running">>, Response)).
 
 
 listener_stats(Listener, Stats) ->