diff --git a/content/posts/cloud/20200624T220819+0900_retry/index.rst b/content/posts/cloud/20200624T220819+0900_retry/index.rst
index 8dc2bf5..27511da 100644
--- a/content/posts/cloud/20200624T220819+0900_retry/index.rst
+++ b/content/posts/cloud/20200624T220819+0900_retry/index.rst
@@ -28,22 +28,24 @@ cat /etc/nginx/conf.d/nopost.hopto.org.d/proxy.conf
 
 ----
 
+.. code-block:: nginx
+
 location / {
-|   proxy_pass https://192.168.1.110;
-|   proxy_set_header Host $host;
-|
-|   if ($scheme = http)
-|   {
-|     rewrite ^ https://$server_name$request_uri? permanent;
-|   }
-|
-|   proxy_buffering off;
-|   tcp_nodelay on;
-| }
-|
-|
-| *nopost.hopto.org is dedicated only for this proxy server. no other app is using it.*
-|
+  proxy_pass https://192.168.1.110;
+  proxy_set_header Host $host;
+
+  if ($scheme = http)
+  {
+    rewrite ^ https://$server_name$request_uri? permanent;
+  }
+
+  proxy_buffering off;
+  tcp_nodelay on;
+}
+
+
+*nopost.hopto.org is dedicated only for this proxy server. no other app is using it.*
+
 
 cat /etc/ssowat/conf.json