diff --git a/conf.json b/conf.json
index 4182e96..77187f4 100644
--- a/conf.json
+++ b/conf.json
@@ -20,8 +20,8 @@
 	},
 	"menu": {
 		"toc": {
-			"startLevel": "1",
-			"overLevel": "1"
+			"startLevel": "0",
+			"overLevel": "0"
 		},
 		"items": [