diff --git a/_layouts/default.html b/_layouts/default.html
index 5f3be01..9d710a8 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -10,21 +10,38 @@ layout: compress
{% capture style_scss %}{% include style.scss %}{{ page.custom-style }}{% endcapture %}
{% assign style = (style_scss | scssify) %}
+{% comment %}アイコンのURL{% endcomment %}
+{% assign icon_url = ({{ site.github.url }} | append: "/images/icon.png") %}
+
+{% capture amp-boilerplate %}
+body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}
+{% endcapture %}
+
+{% capture amp-boilerplate-noscript %}
+body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}
+{% endcapture %}
+
- {{ page.title }} - {{ site.wiki.title }}
-
-
-
-
-
-
-
+
+
+ {{ page.title }} - {{ site.wiki.title }}
+
+
+
+
+
+
+
+
+
{{ page.custom-head }}