diff --git a/doc/AAGameMail.py b/doc/AAGameMail.py
index 4bb4a2ae..6a9ced64 100644
--- a/doc/AAGameMail.py
+++ b/doc/AAGameMail.py
@@ -48,10 +48,7 @@ class AAGameMail(object):
                 ],
                 'response': [
                     _common.RspHead(),
-                    ['!attachments', [
-                        ['itemid', 0, '道具id'],
-                        ['itemnum', 0, '道具数量'],
-                    ], ''],
+                    ['award', _common.Award(), '奖励信息'],
                 ]
             },
             {
diff --git a/webapp/controller/BigwheelController.class.php b/webapp/controller/BigwheelController.class.php
index ee9c90e0..a6ef1509 100644
--- a/webapp/controller/BigwheelController.class.php
+++ b/webapp/controller/BigwheelController.class.php
@@ -341,7 +341,10 @@ class BigwheelController extends BaseAuthedController {
             'property_chg' => $this->propertyChgService->toDto(),
             'info' => $info
         ));
-        //myself()->_fireEvent('Bigwheel', 'onBuyOk', $info);
+        myself()->_fireEvent('Bigwheel', 'onBuyOk', array(
+            'grid_id' => $gridId,
+            'buy_price' => $gridRef['buy_price'],
+        ));
     }
 
     private function getMidDataKey()
diff --git a/webapp/controller/OutAppNftController.class.php b/webapp/controller/OutAppNftController.class.php
index db038c49..06d886a7 100644
--- a/webapp/controller/OutAppNftController.class.php
+++ b/webapp/controller/OutAppNftController.class.php
@@ -3,6 +3,8 @@ use phpcommon\SqlHelper;
 require_once('models/Nft.php');
 require_once('models/User.php');
 require_once('models/Hero.php');
+require_once('models/Chip.php');
+require_once('models/ChipPage.php');
 require_once('services/NftService.php');
 require_once('mt/NftDesc.php');
 require_once('mt/Hero.php');
@@ -325,6 +327,7 @@ class OutAppNftController extends BaseController {
                     $info['detail']['def'] = $heroAbility['defence'];
                     $info['detail']['block'] = $heroAbility['block'];
                     $info['detail']['crit'] = $heroAbility['critical'];
+                    $this->fillHeroDetail($heroDb, $info);
                 }
             }
         }
@@ -475,15 +478,55 @@ class OutAppNftController extends BaseController {
                 $info['detail']['def'] = $heroAbility['defence'];
                 $info['detail']['block'] = $heroAbility['block'];
                 $info['detail']['crit'] = $heroAbility['critical'];
-                $info['detail']['chip_slots'] = 0;
-                $info['detail']['combat_ability_1'] = 0;
-                $info['detail']['combat_ability_2'] = 0;
+                $this->fillHeroDetail($heroDb, $info);
             }
             array_push($rspData['rows'], $info);
         }
         myself()->_rspData($rspData);
     }
 
+    private function fillHeroDetail($heroDb, $info)
+    {
+        $info['detail']['chip_slots'] = 0;
+        $info['detail']['combat_ability_1'] = '';
+        $info['detail']['combat_ability_2'] = '';
+        $randAttr = emptyReplace(json_decode($heroDb['rand_attr'], true), array());
+        $i = 1;
+        foreach ($randAttr as $attr) {
+            if (!isset($attr['new_attr']) ||
+                !$attr['new_attr']) {
+                continue;
+            }
+            $attrMeta = myself()->_callMtStatic('AttributeList', 'get', $attr['attr_id']);
+            if ($attrMeta) {
+                $langMeta = myself()->_callMtStatic('Language', 'get', $attrMeta['language']);
+                if ($langMeta) {
+                    switch ($attrMeta['dispType']) {
+                    case 1:
+                    {
+                        $info['detail']['combat_ability_' . $i] = $langMeta['en'] . sprintf('%d', $attr['val']);
+                    }
+                    break;
+                    case 2:
+                    {
+                        $info['detail']['combat_ability_' . $i] = $langMeta['en'] . sprintf('%.2f', $attr['val']);
+                    }
+                    break;
+                    case 3:
+                    {
+                        $info['detail']['combat_ability_' . $i] = $langMeta['en'] . sprintf('%.4f', $attr['val']);
+                    }
+                    break;
+                    }
+                    ++$i;
+                    if ($i >= 2) {
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
     private function isWingHero($tokenId)
     {
         return $tokenId > 6240603010001668 && $tokenId <= 6240603010002168;
diff --git a/webapp/events/Bigwheel.php b/webapp/events/Bigwheel.php
index 4a63dca0..3774777b 100644
--- a/webapp/events/Bigwheel.php
+++ b/webapp/events/Bigwheel.php
@@ -10,4 +10,8 @@ class Bigwheel
         myself()->_callServiceStatic('BigwheelService', 'onWinPrize', $grid1, $grid2);
     }
 
+    public static function onBuyOk($gridId, $buyPrice)
+    {
+    }
+
 }