diff --git a/apps/emqttd/src/emqttd_access.erl b/apps/emqttd/src/emqttd_access.erl
index 7be0d044c..7e496698a 100644
--- a/apps/emqttd/src/emqttd_access.erl
+++ b/apps/emqttd/src/emqttd_access.erl
@@ -28,8 +28,20 @@
 
 -include("emqttd.hrl").
 
--export([match/2]).
+-export([match/3]).
+
+match(_Who, _Topic, []) ->
+    nomatch;
+match(_Who, _Topic, [{AllowDeny, all}|_Rules]) ->
+    AllowDeny;
+match(User = #mqtt_user{clientid = ClientId}, Topic, [{AllowDeny, ClientId, Filter}|Rules]) ->
+    case emqttd_topic:match(Topic, Filter) of
+        true -> AllowDeny;
+        false -> match(User, Topic, Rules)
+    end;
+match(User = #mqtt_user) ->
+    
+
+
 
-match({User, Topic}, Rules) ->
-    ok.
 
diff --git a/apps/emqttd/src/emqttd_acl.erl b/apps/emqttd/src/emqttd_acl.erl
index b05688bd0..92fedc9fd 100644
--- a/apps/emqttd/src/emqttd_acl.erl
+++ b/apps/emqttd/src/emqttd_acl.erl
@@ -86,8 +86,8 @@ start_link() ->
 check(PubSub, User, Topic) ->
     case match(User, Topic, lookup(PubSub)) of
         nomatch -> allowed;
-        allowed -> allowed;
-        refused -> refused
+        allow -> allow;
+        deny -> deny 
     end.
 
 lookup(PubSub) ->