diff --git a/popup/setting.html b/popup/setting.html
index 3b9bdeb..123fa93 100644
--- a/popup/setting.html
+++ b/popup/setting.html
@@ -15,4 +15,4 @@ <h1>Setting</h1>
     <script src="/scripts/set_user.js"></script>
 </body>
 
-</html>
\ No newline at end of file
+</html>