diff --git a/src/settings.js b/src/settings.js
index 4ffa14a..e0ffd87 100644
--- a/src/settings.js
+++ b/src/settings.js
@@ -21,4 +21,4 @@ exports.filter_categories = ['uncategorized'];
 
 // override date timezone
 // it change date and slug to localized timezone, e.g. Asia/Tokyo
-exports.custom_date_timezone = 'Asia/Tokyo';
+//  exports.custom_date_timezone = 'utc';