diff --git a/webapp/controller/BigwheelController.class.php b/webapp/controller/BigwheelController.class.php
index f2571f0e..4914714e 100644
--- a/webapp/controller/BigwheelController.class.php
+++ b/webapp/controller/BigwheelController.class.php
@@ -280,6 +280,7 @@ class BigwheelController extends BaseAuthedController {
                 )
             ));
         }
+        myself()->_fireEvent('Bigwheel', 'onWinPrize', $grid1, $grid2, $drop1, $drop2);
         $this->sendNotify($drop1[0]['item_id']);
         $this->sendNotify($drop2[0]['item_id']);
     }
diff --git a/webapp/events/Bigwheel.php b/webapp/events/Bigwheel.php
index be0cb50f..472da36c 100644
--- a/webapp/events/Bigwheel.php
+++ b/webapp/events/Bigwheel.php
@@ -5,12 +5,8 @@ namespace events;
 class Bigwheel
 {
 
-    public static function onWinBigPrize($data)
+    public static function onWinPrize($grid1, $grid2, $drop1, $drop2)
     {
-        //触发(调用)对应对该事件感兴趣的模块
-        //myself()->_callServiceStatic('A', 'f1', $battleData);
-        //myself()->_callServiceStatic('B', 'f1', $battleData);
-        echo json_encode($data);
     }
 
 }