diff --git a/docs/index.html b/docs/index.html
index 61612715..850695ab 100755
--- a/docs/index.html
+++ b/docs/index.html
@@ -128,7 +128,7 @@
                 '/.*/navbar.md': '/navbar.md',
                 '/en/': '/',
             },
-            auto2top: false,
+            auto2top: true,
             mergeNavbar: true,
             maxLevel: 4,
             subMaxLevel: 3,