diff --git a/distribusi/distribusi/page_template.py b/distribusi/distribusi/page_template.py
index 9cb3081..3066126 100644
--- a/distribusi/distribusi/page_template.py
+++ b/distribusi/distribusi/page_template.py
@@ -1,12 +1,12 @@
-# -*- coding: utf-8 -*- 
+# -*- coding: utf-8 -*-
 html_head = """
 <!DOCTYPE html>
-<html lang="en">
+<html>
   <head>
     <title>환대의 조각들 Fragments of Hospitality</title>
     <!-- Generated with distribusi https://git.vvvvvvaria.org/varia/distribusi -->
     <meta name="generator" content="distribusi" />
-    <meta http-equiv="content-type" content="text/html; charset=utf-8"> 
+    <meta http-equiv="content-type" content="text/html; charset=utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     %s
     <link rel="stylesheet" type="text/css" href="/src/style/common.css" />
diff --git a/distribusi/distribusi/page_template_event.py b/distribusi/distribusi/page_template_event.py
index e156e36..ee6ddfd 100644
--- a/distribusi/distribusi/page_template_event.py
+++ b/distribusi/distribusi/page_template_event.py
@@ -1,19 +1,19 @@
-# -*- coding: utf-8 -*- 
+# -*- coding: utf-8 -*-
 
 # This template is used for generating each event pages
 # Please refer `event/0000/events_sample.html`
 
 html_head_event = """
 <!DOCTYPE html>
-<html lang="en">
+<html>
   <head>
-    
+
     <!-- EVENTS TEMPLATE -->
-    
+
     <title>환대의 조각들 Fragments of Hospitality</title>
     <!-- Generated with distribusi https://git.vvvvvvaria.org/varia/distribusi -->
     <meta name="generator" content="distribusi" />
-    <meta http-equiv="content-type" content="text/html; charset=utf-8"> 
+    <meta http-equiv="content-type" content="text/html; charset=utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     %s
     <link rel="stylesheet" type="text/css" href="/src/style/common.css" />
diff --git a/distribusi/distribusi/page_template_events.py b/distribusi/distribusi/page_template_events.py
index 959aa4f..efd2545 100644
--- a/distribusi/distribusi/page_template_events.py
+++ b/distribusi/distribusi/page_template_events.py
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*- 
+# -*- coding: utf-8 -*-
 
 # This template is used for generating the list of event
 # Each folders should be diplayed as `div` with className 'row_event'
@@ -6,7 +6,7 @@
 
 html_head_events = """
 <!DOCTYPE html>
-<html lang="en">
+<html>
   <head>
     <title>환대의 조각들 Fragments of Hospitality</title>
     <meta http-equiv="content-type" content="text/html; charset=utf-8">
