diff --git a/xCAT-UI/index.php b/xCAT-UI/index.php
index b55a5842c..aa26906c7 100644
--- a/xCAT-UI/index.php
+++ b/xCAT-UI/index.php
@@ -15,4 +15,4 @@ if (!isAuthenticated()) {
 } else {
     loadContent();
 }
-?>
\ No newline at end of file
+?>