diff --git a/src/applet/app/controllers/AliCallBackController.php b/src/applet/app/controllers/AliCallBackController.php
index 719da8f..eaf8fb3 100644
--- a/src/applet/app/controllers/AliCallBackController.php
+++ b/src/applet/app/controllers/AliCallBackController.php
@@ -60,7 +60,7 @@ class AliCallBackController extends \Phalcon\Mvc\Controller
         $response = [
             "code" => "10000",
             "msg" => "Success",
-            "face_group_key" => "K12_2088323332233424",
+            "face_group_key" => "K12_91440402MA55R51X8H",
         ];
 
         // 3、业务处理结果加签，业务返回结果需要进行排序