diff --git a/docs/.vuepress/sidebar.ts b/docs/.vuepress/sidebar.ts
index fb34dce..217186c 100644
--- a/docs/.vuepress/sidebar.ts
+++ b/docs/.vuepress/sidebar.ts
@@ -2,7 +2,7 @@ import { sidebar } from "vuepress-theme-hope";
 
 export default sidebar({
   "/": [
-    "",
+    "/",
     {
       text: "课程",
       icon: "book",
diff --git a/docs/courses/README.md b/docs/courses/README.md
new file mode 100644
index 0000000..300c548
--- /dev/null
+++ b/docs/courses/README.md
@@ -0,0 +1,7 @@
+---
+title: 课程
+icon: book
+index: false
+---
+
+<catalog></catalog>