diff --git a/src/applet/app/controllers/AliCallBackController.php b/src/applet/app/controllers/AliCallBackController.php
index f013bcb..9848621 100644
--- a/src/applet/app/controllers/AliCallBackController.php
+++ b/src/applet/app/controllers/AliCallBackController.php
@@ -138,6 +138,7 @@ class AliCallBackController extends \Phalcon\Mvc\Controller
                 $model          = SelfSupportForSchoolOrd::findFirst("out_order_no = '$out_order_no'");
                 if (empty($model)) {
                     $model                          = new SelfSupportForSchoolOrd();
+                    $model->create_at               = date("Y-m-d H:i:s");
                 }
                 $model->enterprise_id           = $userIdentity->enterprise_id;
                 $model->uid                     = $userIdentity->uid;
@@ -160,7 +161,6 @@ class AliCallBackController extends \Phalcon\Mvc\Controller
                 $model->order_status            = ($biz_content["order_status"] == "ORDER_SUCCESS") ? 2 : 1; //支付状态
                 $model->debt_business_code      = $biz_content["debt_business_code"] ?? "";
                 $model->debt_business_msg       = $biz_content["debt_business_msg"] ?? "";
-                $model->create_at               = date("Y-m-d H:i:s");
                 $model->update_at               = date("Y-m-d H:i:s");
                 $model->save();