diff --git a/webapp/controller/RankingController.class.php b/webapp/controller/RankingController.class.php
index e1ea772a..1a1fcd6d 100644
--- a/webapp/controller/RankingController.class.php
+++ b/webapp/controller/RankingController.class.php
@@ -99,11 +99,11 @@ class RankingController extends BaseAuthedController {
         if ($row){
             $hero_skin = 0;
 
-            $heroDb = Hero::find($row['hero_id']);
+            $heroDb = Hero::findByAccountId($row['account_id'],$row['hero_id']);
 
             if ($heroDb){
                 $heroItemId = $heroDb['hero_id'];
-                $skinDb = HeroSkin::findBx($heroItemId);
+                $skinDb = HeroSkin::findByAccountId($row['account_id'],$heroItemId);
                 $hero_skin =  $skinDb['skin_id'];
             }
 
diff --git a/webapp/models/HeroSkin.php b/webapp/models/HeroSkin.php
index ad8e0be5..836e87f5 100644
--- a/webapp/models/HeroSkin.php
+++ b/webapp/models/HeroSkin.php
@@ -37,6 +37,18 @@ class HeroSkin extends BaseModel {
         );
         return $row;
     }
+    public static function findByAccountId($accountId, $heroId)
+    {
+        $row = SqlHelper::ormSelectOne(
+            myself()->_getSelfMysql(),
+            't_hero_skin',
+            array(
+                'account_id' => $accountId,
+                'hero_id' => $heroId
+            )
+        );
+        return $row;
+    }
 
     public static function takeonSkin($skinId,$heroId){
         $row = self::findBx($heroId);