diff --git a/config/example.toml b/config/example.toml
index b2418f2..80d7ab9 100644
--- a/config/example.toml
+++ b/config/example.toml
@@ -1,9 +1,12 @@
 [[server]]
 	name = "serv1"
-	host = "127.0.0.1"
+	ip = "127.0.0.1"
 	port = 8080
-	error_page = "error.html"
 	body_size_limit = 10
+	# error_404 = "error_404.html"
+	[server.error_page]
+		400 = "error_400.html"
+		401 = "error_401.html"
 	[[server.location]]
 		location = "/"
 		# redirection ???
@@ -23,7 +26,7 @@
 
 [[server]]
 	name = "2222"
-	host = "10.0.0.1"
+	ip = "10.0.0.1"
 	port = 8081
 	error_page = "error2.html"
 	body_size_limit = 10