diff --git a/.gitignore b/.gitignore
index bbb4edebb..13217dc00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,4 @@ erlang_ls.config
 *#
 # For direnv
 .envrc
+mix.lock
diff --git a/apps/emqx_management/src/emqx_mgmt.erl b/apps/emqx_management/src/emqx_mgmt.erl
index 8f871ecfc..c4e5323f2 100644
--- a/apps/emqx_management/src/emqx_mgmt.erl
+++ b/apps/emqx_management/src/emqx_mgmt.erl
@@ -62,8 +62,8 @@
 -export([ list_subscriptions/1
         , list_subscriptions_via_topic/2
         , list_subscriptions_via_topic/3
-        , lookup_subscriptions/1
         , lookup_subscriptions/2
+        , lookup_subscriptions/3
         ]).
 
 %% Routes
@@ -331,18 +331,20 @@ list_subscriptions_via_topic(Node, Topic, {M,F}) when Node =:= node() ->
 list_subscriptions_via_topic(Node, Topic, FormatFun) ->
     rpc_call(Node, list_subscriptions_via_topic, [Node, Topic, FormatFun]).
 
-lookup_subscriptions(ClientId) ->
-    lists:append([lookup_subscriptions(Node, ClientId) || Node <- ekka_mnesia:running_nodes()]).
+lookup_subscriptions(ClientId, FormatFun) ->
+    lists:append([lookup_subscriptions(Node, ClientId, FormatFun) || Node <- ekka_mnesia:running_nodes()]).
 
-lookup_subscriptions(Node, ClientId) when Node =:= node() ->
-    case ets:lookup(emqx_subid, ClientId) of
-        [] -> [];
-        [{_, Pid}] ->
-            ets:match_object(emqx_suboption, {{Pid, '_'}, '_'})
-    end;
+lookup_subscriptions(Node, ClientId, {M, F}) when Node =:= node() ->
+    Result = case ets:lookup(emqx_subid, ClientId) of
+                 [] -> [];
+                 [{_, Pid}] ->
+                     ets:match_object(emqx_suboption, {{Pid, '_'}, '_'})
+             end,
+    %% format at the called node
+    erlang:apply(M, F, [Result]);
 
-lookup_subscriptions(Node, ClientId) ->
-    rpc_call(Node, lookup_subscriptions, [Node, ClientId]).
+lookup_subscriptions(Node, ClientId, FormatFun) ->
+    rpc_call(Node, lookup_subscriptions, [Node, ClientId, FormatFun]).
 
 %%--------------------------------------------------------------------
 %% Routes
diff --git a/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl b/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl
index 4165ca51a..464df33c9 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl
@@ -85,10 +85,10 @@ list(#{node := Node} = Bindings, Params) ->
     end.
 
 lookup(#{node := Node, clientid := ClientId}, _Params) ->
-    minirest:return({ok, format(emqx_mgmt:lookup_subscriptions(Node, emqx_mgmt_util:urldecode(ClientId)))});
+    minirest:return({ok, emqx_mgmt:lookup_subscriptions(Node, emqx_mgmt_util:urldecode(ClientId), ?format_fun)});
 
 lookup(#{clientid := ClientId}, _Params) ->
-    minirest:return({ok, format(emqx_mgmt:lookup_subscriptions(emqx_mgmt_util:urldecode(ClientId)))}).
+    minirest:return({ok, emqx_mgmt:lookup_subscriptions(emqx_mgmt_util:urldecode(ClientId), ?format_fun)}).
 
 format(Items) when is_list(Items) ->
     [format(Item) || Item <- Items];
diff --git a/apps/emqx_stomp/src/emqx_stomp.app.src b/apps/emqx_stomp/src/emqx_stomp.app.src
index c2f4b57d3..a70826e34 100644
--- a/apps/emqx_stomp/src/emqx_stomp.app.src
+++ b/apps/emqx_stomp/src/emqx_stomp.app.src
@@ -1,6 +1,6 @@
 {application, emqx_stomp,
  [{description, "EMQ X Stomp Protocol Plugin"},
-  {vsn, "4.3.3"}, % strict semver, bump manually!
+  {vsn, "4.3.4"}, % strict semver, bump manually!
   {modules, []},
   {registered, [emqx_stomp_sup]},
   {applications, [kernel,stdlib]},
diff --git a/apps/emqx_stomp/src/emqx_stomp.appup.src b/apps/emqx_stomp/src/emqx_stomp.appup.src
index 0b5372dc9..8d61073d0 100644
--- a/apps/emqx_stomp/src/emqx_stomp.appup.src
+++ b/apps/emqx_stomp/src/emqx_stomp.appup.src
@@ -1,16 +1,24 @@
 %% -*- mode: erlang -*-
 {VSN,
-  [{"4.3.2",[{load_module,emqx_stomp_protocol,brutal_purge,soft_purge,[]}]},
+  [{"4.3.3",[{load_module,emqx_stomp_frame,brutal_purge,soft_purge,[]}]},
+   {"4.3.2",
+    [{load_module,emqx_stomp_protocol,brutal_purge,soft_purge,[]},
+     {load_module,emqx_stomp_frame,brutal_purge,soft_purge,[]}]},
    {"4.3.1",
     [{load_module,emqx_stomp_protocol,brutal_purge,soft_purge,[]},
+     {load_module,emqx_stomp_frame,brutal_purge,soft_purge,[]},
      {load_module,emqx_stomp_connection,brutal_purge,soft_purge,[]}]},
    {"4.3.0",
     [{restart_application,emqx_stomp},
      {apply,{emqx_stomp,force_clear_after_app_stoped,[]}}]},
    {<<".*">>,[]}],
-  [{"4.3.2",[{load_module,emqx_stomp_protocol,brutal_purge,soft_purge,[]}]},
+  [{"4.3.3",[{load_module,emqx_stomp_frame,brutal_purge,soft_purge,[]}]},
+   {"4.3.2",
+    [{load_module,emqx_stomp_protocol,brutal_purge,soft_purge,[]},
+     {load_module,emqx_stomp_frame,brutal_purge,soft_purge,[]}]},
    {"4.3.1",
     [{load_module,emqx_stomp_protocol,brutal_purge,soft_purge,[]},
+     {load_module,emqx_stomp_frame,brutal_purge,soft_purge,[]},
      {load_module,emqx_stomp_connection,brutal_purge,soft_purge,[]}]},
    {"4.3.0",
     [{restart_application,emqx_stomp}]},
diff --git a/apps/emqx_stomp/src/emqx_stomp_frame.erl b/apps/emqx_stomp/src/emqx_stomp_frame.erl
index c4d19ae3a..212242969 100644
--- a/apps/emqx_stomp/src/emqx_stomp_frame.erl
+++ b/apps/emqx_stomp/src/emqx_stomp_frame.erl
@@ -121,7 +121,7 @@ g(Key, Opts, Val) ->
 parse(<<>>, Parser) ->
     {more, Parser};
 
-parse(Bytes, #{phase := body, len := Len, state := State}) ->
+parse(Bytes, #{phase := body, length := Len, state := State}) ->
     parse(body, Bytes, State, Len);
 
 parse(Bytes, Parser = #{pre := Pre}) ->