diff --git a/Makefile b/Makefile
index 5841ef611..20420cf73 100644
--- a/Makefile
+++ b/Makefile
@@ -39,6 +39,11 @@ CT_OPTS = -cover test/ct.cover.spec -erl_args -name emqttd_ct@127.0.0.1
 
 COVER = true
 
+PLT_APPS = sasl asn1 ssl syntax_tools runtime_tools crypto xmerl os_mon inets public_key ssl lager compiler mnesia
+DIALYZER_DIRS := ebin/
+DIALYZER_OPTS := --verbose --statistics -Werror_handling \
+                 -Wrace_conditions #-Wunmatched_returns
+
 include erlang.mk
 
 app:: rebar.config
diff --git a/src/emqttd_cli.erl b/src/emqttd_cli.erl
index 6ff94893c..fe62b66d7 100644
--- a/src/emqttd_cli.erl
+++ b/src/emqttd_cli.erl
@@ -477,8 +477,38 @@ listeners([]) ->
                         end, Info)
             end, esockd:listeners());
 
+listeners(["restart", Proto, ListenOn]) ->
+    ListenOn1 = case string:tokens(ListenOn, ":") of
+        [Port]     -> list_to_integer(Port);
+        [IP, Port] -> {IP, list_to_integer(Port)}
+    end,
+    case emqttd_app:restart_listener({list_to_atom(Proto), ListenOn1, []}) of
+        {ok, _Pid} ->
+            io:format("Restart ~s listen on ~s successfully.~n",
+                      [list_to_atom(Proto), list_to_atom(ListenOn)]);
+        {error, Error} ->
+            io:format("Failed to restart ~s listen on ~s, error:~p~n",
+                      [list_to_atom(Proto), list_to_atom(ListenOn) ,Error])
+    end;
+
+listeners(["stop", Proto, ListenOn]) ->
+    ListenOn1 = case string:tokens(ListenOn, ":") of
+        [Port]     -> list_to_integer(Port);
+        [IP, Port] -> {IP, list_to_integer(Port)}
+    end,
+    case emqttd_app:stop_listener({list_to_atom(Proto), ListenOn1, []}) of
+        ok ->
+            io:format("Stop ~s on ~s successfully.~n",
+                      [list_to_atom(Proto), list_to_atom(ListenOn)]);
+        {error, Error} ->
+            io:format("Failed to stop ~s on ~s, error:~p~n",
+                      [list_to_atom(Proto), list_to_atom(ListenOn) ,Error])
+    end;
+
 listeners(_) ->
-    ?PRINT_CMD("listeners", "List listeners").
+    ?USAGE([{"listeners",                        "List listeners"},
+            {"listeners restart <Proto> <Port>", "Restart a listener port"},
+            {"listeners stop    <Proto> <Port>", "Stop  a listener port"}]).
 
 %%--------------------------------------------------------------------
 %% Dump ETS
diff --git a/src/emqttd_ctl.erl b/src/emqttd_ctl.erl
index b309c5c6a..195d3dea0 100644
--- a/src/emqttd_ctl.erl
+++ b/src/emqttd_ctl.erl
@@ -75,6 +75,8 @@ run([CmdS|Args]) ->
                _ -> ok
             catch
                 _:Reason ->
+                    io:format("Reason:~p, get_stacktrace:~p~n",
+                              [Reason, erlang:get_stacktrace()]),
                     {error, Reason}
             end;
         [] ->