diff --git a/app/api/controller/Identity.php b/app/api/controller/Identity.php
index 612ee75f..04cf9520 100644
--- a/app/api/controller/Identity.php
+++ b/app/api/controller/Identity.php
@@ -57,7 +57,7 @@ class Identity extends Controller
         $service = new \app\api\service\Identity();
         $data = $service->setMethod($data['method'])
             ->setClient($data['client'])
-            ->orderPay($data['identity_id'], $data['extra']);
+            ->orderPay($data['identity_id']);
         return $this->renderSuccess($data, $service->getMessage() ?: '下单成功');
     }