diff --git a/_includes/legacy_notes.html b/_includes/legacy_notes.html
new file mode 100644
index 0000000..8386b44
--- /dev/null
+++ b/_includes/legacy_notes.html
@@ -0,0 +1,18 @@
+{% raw %}
+
+
+
尊敬的访问者,
+
Dear visitor,
+
Chère cliente,
+
訪問者へ 、
+
+
您好!
+
Hello!
+
Bonjour!
+
こんにちは !
+
+
我们检测到您当前的浏览器不能正常显示我们的主页,请更新您的浏览器,并启用 Javascript,或者访问我们的代用页面
+
Your browser is not compatible with our website. Please upgrade and enable Javascript, or visit our alternate page
+
+
+{% endraw %}
diff --git a/index.html b/index.html
index d3b491f..870cfe6 100644
--- a/index.html
+++ b/index.html
@@ -5,8 +5,8 @@ permalink: /
{% include head.html %}
+ {% include legacy_notes.html %}
{% include nav.html %}
-
diff --git a/static/js/index.es6 b/static/js/index.es6
index 95ac4cd..c938553 100644
--- a/static/js/index.es6
+++ b/static/js/index.es6
@@ -72,6 +72,10 @@ var mir_tmpl = $("#template").text(),
{% for mir in site.data.mirror_desc %} '{{mir.name}}': '{{mir.desc}}' {% if forloop.index < forloop.length %},{% endif %}{% endfor %}
}
+new Vue({
+ el: "#upgrade-mask",
+});
+
var vmMirList = new Vue({
el: "#mirror-list",
data: {