diff --git a/webapp/controller/MatchController.class.php b/webapp/controller/MatchController.class.php
index e492834..22077c7 100644
--- a/webapp/controller/MatchController.class.php
+++ b/webapp/controller/MatchController.class.php
@@ -51,13 +51,13 @@ class MatchController{
         $r = array();
         if ($room_uuid == null) {
             $r = $this->getRedis($node_id);
-            $current_db_str = $r->get('game2001:match:current_room');
+            $current_db_str = $r->get('game2002:match:current_room');
             if (empty($current_db_str)) {
                 $room_uuid = $node_id . '_' . md5($_REQUEST['account_id']) . time();
                 $current_db = array(
                     'room_uuid' => $room_uuid,
                 );
-                $r -> set('game2001:match:current_room', json_encode($current_db));
+                $r -> set('game2002:match:current_room', json_encode($current_db));
             } else {
                 $current_db = json_decode($current_db_str, true);
                 $room_uuid = $current_db['room_uuid'];