edit

src/dai/seller/lib/Order.php

@@ -247,7 +247,10 @@ class Order
         if (!$info['order_num']) {
             $update['order_num'] = $this->createOrder();
         }
-        Dever::db('order', 'seller')->update($id, $update);
+        if ($update) {
+            Dever::db('order', 'seller')->update($id, $update);
+        }
+        
         return $msg;
     }