diff --git a/frontend/public/.htaccess b/frontend/public/.htaccess
index 1db6255..133a5f4 100644
--- a/frontend/public/.htaccess
+++ b/frontend/public/.htaccess
@@ -3,6 +3,7 @@
   RewriteBase /
 
   RewriteCond %{REQUEST_URI} !^/api
+  RewriteCond %{REQUEST_URI} !^/sitemap\.xml
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteRule ^ /index.html [L]
diff --git a/frontend/public/robots.txt b/frontend/public/robots.txt
new file mode 100644
index 0000000..7d377ee
--- /dev/null
+++ b/frontend/public/robots.txt
@@ -0,0 +1 @@
+Sitemap: https://hub.nizika.monster/sitemap.xml
diff --git a/frontend/src/pages/posts/PostListPage.tsx b/frontend/src/pages/posts/PostListPage.tsx
index c47d248..84d16e9 100644
--- a/frontend/src/pages/posts/PostListPage.tsx
+++ b/frontend/src/pages/posts/PostListPage.tsx
@@ -82,7 +82,7 @@ export default () => {
 	  <title>
 	    {tags.length
 	     ? `${ tags.join (anyFlg ? ' or ' : ' and ') } | ${ SITE_TITLE }`
-	     : `${ SITE_TITLE }　〜 ぼざクリ関聯綜合リンク集サイト`}
+	     : `${ SITE_TITLE }　〜 ぼざろクリーチャーシリーズ綜合リンク集サイト`}
 	  </title>
 	</Helmet>
 	<TagSidebar posts={posts.slice (0, 20)} />