diff --git a/Apollo/api/application/config/constants.php b/Apollo/api/application/config/constants.php
index 51fe57b4..aa4bda6c 100755
--- a/Apollo/api/application/config/constants.php
+++ b/Apollo/api/application/config/constants.php
@@ -93,6 +93,7 @@ defined('OPEN') OR define('OPEN','S001');
 defined('CLOSE') OR define('CLOSE','S002');
 defined('REOPEN') OR define('REOPEN','S003');
 // student default activity
+
 defined('FEESUPDATE') OR define('FEESUPDATE','U001');
 defined('CERTIFICATEUPDATE') OR define('CERTIFICATEUPDATE','C001');
 defined('APILICATIONUPDATE') OR define('APILICATIONUPDATE','A001');