diff --git a/Application/Base/Service/GameSourceService.class.php b/Application/Base/Service/GameSourceService.class.php
index 42051ded9..79c8aee94 100644
--- a/Application/Base/Service/GameSourceService.class.php
+++ b/Application/Base/Service/GameSourceService.class.php
@@ -49,7 +49,7 @@ class GameSourceService {
     {
         $gameSourceUrl = $this->getGameSourceUrl($gameSource);
         $appPath = $this->getIpaAppPath($this->getGameSourceUrl($gameSource));
-        return $appPath . '/' . Base62::encode($packData);
+        return $appPath . '/' . Base62::encode(json_encode($packData));
     }
 
     public function getGameSourceUrl($gameSource)