diff --git a/application/views/bootstrap3/header.php b/application/views/bootstrap3/header.php
index 4a58ccc0..6ee03be0 100644
--- a/application/views/bootstrap3/header.php
+++ b/application/views/bootstrap3/header.php
@@ -284,6 +284,12 @@
               $admin_info = $this->session->userdata('session_admin');
               echo $admin_info['OPI_Name'];
               ?>
+              <span style='display: none'>              
+              <?php
+                $admin_info = $this->session->userdata('session_admin');
+                echo $admin_info['OPI_SN'];
+              ?>
+              </span>
               <b class="caret"></b>
             </a>
             <ul class="dropdown-menu">