diff --git a/webht/third_party/trippestOrderSync/models/orders_model.php b/webht/third_party/trippestOrderSync/models/orders_model.php
index decb3435..a25828f3 100644
--- a/webht/third_party/trippestOrderSync/models/orders_model.php
+++ b/webht/third_party/trippestOrderSync/models/orders_model.php
@@ -1783,7 +1783,7 @@ class Orders_model extends CI_Model {
                 and ? between PKP_PersonStart and PKP_PersonStop
                 and ? between PKP_ValidDate and PKP_InvalidDate
                 and PKP_VEI_SN in (1343,29188,30548)
-                order by p.Checked desc, PKP_PriceGrade asc,PKP_ValidDate desc"; // 重复日期的取新的
+                order by p.Checked desc, p.PKP_PriceGrade asc,p.PKP_ValidDate desc"; // 重复日期的取新的
         return $this->HT->query($sql, array($code, $person_num, $price_date))->row();
     }