diff --git a/index.html b/index.html
index 69281264f6..69237b69bb 100644
--- a/index.html
+++ b/index.html
@@ -134,7 +134,7 @@
        auto2top: true,
       subMaxLevel: 6,
     //   themeColor: '#42b983',
-      loadSidebar: 'sidebar.md'
+      loadSidebar: 'sidebar.md',
       alias: {
       '/.*/sidebar.md': '/sidebar.md',
     },