diff --git a/layout/_partial/head.ejs b/layout/_partial/head.ejs
index ed5be7e90..26e5c0539 100644
--- a/layout/_partial/head.ejs
+++ b/layout/_partial/head.ejs
@@ -1,5 +1,3 @@
-<!DOCTYPE html>
-<html>
 <head>
   <meta charset="utf-8">
   <%
diff --git a/layout/layout.ejs b/layout/layout.ejs
index 41f20ae42..0e5017050 100644
--- a/layout/layout.ejs
+++ b/layout/layout.ejs
@@ -1,3 +1,5 @@
+<!DOCTYPE html>
+<html lang="<%= config.language %>">
 <%- partial('_partial/head') %>
 <body>
   <div id="container" q-class="show:isCtnShow">
