diff --git a/index.json b/index.json
index ad2be2dbe47df6c62626f2939b64c36dff07bc41..3eb38f1f48b26ab7435acf6977eff2b1584c91bb 100644
--- a/index.json
+++ b/index.json
@@ -66,7 +66,7 @@
     ],
     "selected_chapters": [
         {
-            "id": "9",
+            "id": "66",
             "title": "对话Linus Torvalds：Linux 30年",
             "sub_title": "",
             "icon_image": "https://img-blog.csdnimg.cn/20210528131454954.jpeg",