diff --git a/application/third_party/ctmobilefirst/models/api_model.php b/application/third_party/ctmobilefirst/models/api_model.php
index 1e5d01a8..6a2fcaca 100644
--- a/application/third_party/ctmobilefirst/models/api_model.php
+++ b/application/third_party/ctmobilefirst/models/api_model.php
@@ -360,7 +360,7 @@ class Api_model extends CI_Model {
                             FROM BIZ_PackagePrice 
                             WHERE PKP_PAG_SN = ? 
                                 AND PKP_VEI_SN = ? 
-                                AND pkp_validdate BETWEEN '".$price_pyears."' AND '".$price_pyears_2."' ";
+                                AND pkp_validdate BETWEEN '".$price_pyears."' AND '".$price_pyears_2."'   ORDER BY PKP_PersonStart ";
                     $query = $this->HT->query($sql,array($pagsn,$veisn));
                     if ($query->num_rows()>0){
                         break;