diff --git a/application/controllers/sendmail.php b/application/controllers/sendmail.php
index a6907fa9..7235133f 100644
--- a/application/controllers/sendmail.php
+++ b/application/controllers/sendmail.php
@@ -46,7 +46,7 @@ class Sendmail extends CI_Controller
 
     public function send_mail(){
         @set_time_limit(0);
-        $result=$this->InfoSMS_model->un_send_mail(2,0);
+        $result=$this->InfoSMS_model->un_send_mail(1,0);
         if (empty($result)) 
         {
             echo 'null';