diff --git a/admin/application/controllers/Webservice.php b/admin/application/controllers/Webservice.php
index 90f9abf..3f04d43 100644
--- a/admin/application/controllers/Webservice.php
+++ b/admin/application/controllers/Webservice.php
@@ -2475,7 +2475,7 @@ class Webservice extends CI_Controller {
 		if(isset($type) && !empty($type)){
 			$result = $this->db->query('SELECT * FROM `tbl_waiting_list_id_crone` WHERE booking_id ='.$type)->result_array();
 		}else{
-			$result = $this->db->query('SELECT * FROM `tbl_waiting_list_id_crone` WHERE TIMESTAMPDIFF(minute, `push_time`, NOW()) > 20 AND status = 1')->result_array();
+			$result = $this->db->query('SELECT * FROM `tbl_waiting_list_id_crone` WHERE TIMESTAMPDIFF(minute, `push_time`, NOW()) > 15 AND status = 1')->result_array();
 		}
 
 		foreach ($result as $key => $value){