diff --git a/app/controller/manager/mall/Order.php b/app/controller/manager/mall/Order.php
index 45fcf6f..4b628d4 100755
--- a/app/controller/manager/mall/Order.php
+++ b/app/controller/manager/mall/Order.php
@@ -317,6 +317,8 @@ class Order extends Base
 
         if ($this->request->isPost()) {
             $data = input("item/a",[]);
+            $data["shipped_at"] = empty($data["shipped_at"])?null:$data["shipped_at"];
+            $data["accepted_at"] = empty($data["accepted_at"])?null:$data["accepted_at"];
             $item->save($data);
             return $this->json();
         }