diff --git a/xCAT-UI/configure.php b/xCAT-UI/configure.php
index f518ad157..a0b19786d 100644
--- a/xCAT-UI/configure.php
+++ b/xCAT-UI/configure.php
@@ -14,4 +14,4 @@ if (!isAuthenticated()) {
 } else {
     loadContent();
 }
-?>
\ No newline at end of file
+?>