diff --git a/README.md b/README.md
index 8e4cda0..671ade4 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,3 @@
----
-slug: /
----
-
 # Kubernetes 实践指南
 
 本书将介绍 Kubernetes 相关实战经验与总结，助你成为一名云原生老司机 😎。
diff --git a/giscus.json b/giscus.json
new file mode 100644
index 0000000..7ecc8a5
--- /dev/null
+++ b/giscus.json
@@ -0,0 +1,13 @@
+{
+  "origins": [
+    "https://giscus.app",
+    "https://giscus.vercel.app",
+    "https://giscus-component.vercel.app"
+  ],
+  "originsRegex": [
+    "https://giscus-git-([A-z0-9]|-)*giscus\\.vercel\\.app",
+    "https://giscus-component-git-([A-z0-9]|-)*giscus\\.vercel\\.app",
+    "http://localhost:[0-9]+"
+  ],
+  "defaultCommentOrder": "newest"
+}
diff --git a/sidebars.js b/sidebars.js
index ecd6e6a..6334ece 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -15,7 +15,13 @@
 /** @type {import('@docusaurus/plugin-content-docs').SidebarsConfig} */
 const sidebars = {
   kubernetesSidebar: [
-    'README',
+    {
+      type: "doc",
+      id: "README",
+      customProps: {
+        slug: "/"
+      }
+    },
     {
       type: 'category',
       label: '集群搭建',