diff --git a/nginx/default_ssl.conf b/nginx/default_ssl.conf
index 397ce8590..6c81dab55 100644
--- a/nginx/default_ssl.conf
+++ b/nginx/default_ssl.conf
@@ -38,7 +38,7 @@ server {
         proxy_http_version 1.1;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Host $host; #:$server_port;
-        auth_basic "Restricted";                   # 認証時に表示されるメッセージ
-        auth_basic_user_file /etc/nginx/.htpasswd; # .htpasswdファイルのパス
+        auth_basic "Restricted";                   # message to show when authentication error
+        auth_basic_user_file /etc/nginx/.htpasswd; # .htpasswd path
     }
 }
\ No newline at end of file