diff --git a/Application/Home/Controller/QueryController.class.php b/Application/Home/Controller/QueryController.class.php
index 5cfbb616b..ab6cfaf4e 100644
--- a/Application/Home/Controller/QueryController.class.php
+++ b/Application/Home/Controller/QueryController.class.php
@@ -1655,12 +1655,12 @@ class QueryController extends BaseController
         $result['status'] = 0;
         $result['data'] = [];
 
-        if (empty($relationGameId) && empty($sdkVersion)) {
+        if (empty($relationGameId)) {
             return $result;
         }
 
-        empty($relationGameId) || $map['relation_game_id'] = $relationGameId;
-        empty($sdkVersion) || $map['sdk_version'] = $sdkVersion;
+        $map['relation_game_id'] = intval($relationGameId);
+        empty($sdkVersion) || $map['sdk_version'] = intval($sdkVersion);
 
         $gameIds = M('Game', 'tab_')
             ->where($map)