Accept Merge Request #175: (feature/hant -> develop)

Merge Request: 修改

Created By: @todayswind
Accepted By: @todayswind
URL: https://g-bcrc3009.coding.net/p/allocatr/d/allocatr/git/merge/175?initial=true

application/admin/controller/Order.php

@@ -264,6 +264,7 @@ class Order extends Backend
         if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
             $params[$this->dataLimitField] = $this->auth->id;
         }
+        sleep(2);
         $result = false;
         Db::startTrans();
         try {