diff --git a/content/troubleshooting-cases/README.md b/content/troubleshooting-cases/README.md
new file mode 100644
index 0000000..401ad3c
--- /dev/null
+++ b/content/troubleshooting-cases/README.md
@@ -0,0 +1,3 @@
+# Kubernetes 排障案例
+
+记录本人多年积累的 Kubernetes 相关的排障案例。
diff --git a/content/troubleshooting/cases/cluster/delete-rancher-ns-causing-node-disappear.md b/content/troubleshooting-cases/cluster/delete-rancher-ns-causing-node-disappear.md
similarity index 100%
rename from content/troubleshooting/cases/cluster/delete-rancher-ns-causing-node-disappear.md
rename to content/troubleshooting-cases/cluster/delete-rancher-ns-causing-node-disappear.md
diff --git a/content/troubleshooting/cases/cluster/kubectl-exec-or-logs-failed.md b/content/troubleshooting-cases/cluster/kubectl-exec-or-logs-failed.md
similarity index 100%
rename from content/troubleshooting/cases/cluster/kubectl-exec-or-logs-failed.md
rename to content/troubleshooting-cases/cluster/kubectl-exec-or-logs-failed.md
diff --git a/content/troubleshooting/cases/cluster/scheduler-snapshot-missing-causing-pod-pending.md b/content/troubleshooting-cases/cluster/scheduler-snapshot-missing-causing-pod-pending.md
similarity index 100%
rename from content/troubleshooting/cases/cluster/scheduler-snapshot-missing-causing-pod-pending.md
rename to content/troubleshooting-cases/cluster/scheduler-snapshot-missing-causing-pod-pending.md
diff --git a/content/troubleshooting/cases/high-load/disk-full-causing-high-cpu.md b/content/troubleshooting-cases/high-load/disk-full-causing-high-cpu.md
similarity index 100%
rename from content/troubleshooting/cases/high-load/disk-full-causing-high-cpu.md
rename to content/troubleshooting-cases/high-load/disk-full-causing-high-cpu.md
diff --git a/content/troubleshooting/cases/network/arp-cache-overflow-causing-healthcheck-failed.md b/content/troubleshooting-cases/network/arp-cache-overflow-causing-healthcheck-failed.md
similarity index 100%
rename from content/troubleshooting/cases/network/arp-cache-overflow-causing-healthcheck-failed.md
rename to content/troubleshooting-cases/network/arp-cache-overflow-causing-healthcheck-failed.md
diff --git a/content/troubleshooting/cases/network/cross-vpc-connect-nodeport-timeout.md b/content/troubleshooting-cases/network/cross-vpc-connect-nodeport-timeout.md
similarity index 100%
rename from content/troubleshooting/cases/network/cross-vpc-connect-nodeport-timeout.md
rename to content/troubleshooting-cases/network/cross-vpc-connect-nodeport-timeout.md
diff --git a/content/troubleshooting/cases/network/dns-lookup-5s-delay.md b/content/troubleshooting-cases/network/dns-lookup-5s-delay.md
similarity index 100%
rename from content/troubleshooting/cases/network/dns-lookup-5s-delay.md
rename to content/troubleshooting-cases/network/dns-lookup-5s-delay.md
diff --git a/content/troubleshooting/cases/network/musl-libc-dns-id-conflict-causing-dns-abnormal.md b/content/troubleshooting-cases/network/musl-libc-dns-id-conflict-causing-dns-abnormal.md
similarity index 100%
rename from content/troubleshooting/cases/network/musl-libc-dns-id-conflict-causing-dns-abnormal.md
rename to content/troubleshooting-cases/network/musl-libc-dns-id-conflict-causing-dns-abnormal.md
diff --git a/content/troubleshooting/cases/node/cgroup-leaking.md b/content/troubleshooting-cases/node/cgroup-leaking.md
similarity index 100%
rename from content/troubleshooting/cases/node/cgroup-leaking.md
rename to content/troubleshooting-cases/node/cgroup-leaking.md
diff --git a/content/troubleshooting/cases/others/dotnet-configuration-cannot-auto-reload.md b/content/troubleshooting-cases/others/dotnet-configuration-cannot-auto-reload.md
similarity index 100%
rename from content/troubleshooting/cases/others/dotnet-configuration-cannot-auto-reload.md
rename to content/troubleshooting-cases/others/dotnet-configuration-cannot-auto-reload.md
diff --git a/content/troubleshooting/cases/others/failed-to-modify-hosts-in-multiple-container.md b/content/troubleshooting-cases/others/failed-to-modify-hosts-in-multiple-container.md
similarity index 100%
rename from content/troubleshooting/cases/others/failed-to-modify-hosts-in-multiple-container.md
rename to content/troubleshooting-cases/others/failed-to-modify-hosts-in-multiple-container.md
diff --git a/content/troubleshooting/cases/others/job-cannot-delete.md b/content/troubleshooting-cases/others/job-cannot-delete.md
similarity index 100%
rename from content/troubleshooting/cases/others/job-cannot-delete.md
rename to content/troubleshooting-cases/others/job-cannot-delete.md
diff --git a/content/troubleshooting/cases/runtime/broken-system-time-causing-sandbox-conflicts.md b/content/troubleshooting-cases/runtime/broken-system-time-causing-sandbox-conflicts.md
similarity index 100%
rename from content/troubleshooting/cases/runtime/broken-system-time-causing-sandbox-conflicts.md
rename to content/troubleshooting-cases/runtime/broken-system-time-causing-sandbox-conflicts.md
diff --git a/content/troubleshooting/cases/runtime/io-high-load-causing-pod-creation-timeout.md b/content/troubleshooting-cases/runtime/io-high-load-causing-pod-creation-timeout.md
similarity index 100%
rename from content/troubleshooting/cases/runtime/io-high-load-causing-pod-creation-timeout.md
rename to content/troubleshooting-cases/runtime/io-high-load-causing-pod-creation-timeout.md
diff --git a/content/troubleshooting/cases/runtime/mount-root-causing-device-or-resource-busy.md b/content/troubleshooting-cases/runtime/mount-root-causing-device-or-resource-busy.md
similarity index 100%
rename from content/troubleshooting/cases/runtime/mount-root-causing-device-or-resource-busy.md
rename to content/troubleshooting-cases/runtime/mount-root-causing-device-or-resource-busy.md
diff --git a/content/troubleshooting/cases/runtime/pull-image-fail-in-high-version-containerd.md b/content/troubleshooting-cases/runtime/pull-image-fail-in-high-version-containerd.md
similarity index 100%
rename from content/troubleshooting/cases/runtime/pull-image-fail-in-high-version-containerd.md
rename to content/troubleshooting-cases/runtime/pull-image-fail-in-high-version-containerd.md
diff --git a/content/troubleshooting-cases/sidebars.ts b/content/troubleshooting-cases/sidebars.ts
new file mode 100644
index 0000000..74af53d
--- /dev/null
+++ b/content/troubleshooting-cases/sidebars.ts
@@ -0,0 +1,91 @@
+import type { SidebarsConfig } from '@docusaurus/plugin-content-docs';
+
+const sidebars: SidebarsConfig = {
+  troubleshootingSidebar: [
+    'README',
+    {
+      type: 'category',
+      label: '运行时排障',
+      collapsed: true,
+      link: {
+        type: 'generated-index',
+        slug: '/cases/runtime'
+      },
+      items: [
+        'runtime/io-high-load-causing-pod-creation-timeout',
+        'runtime/pull-image-fail-in-high-version-containerd',
+        'runtime/mount-root-causing-device-or-resource-busy',
+        'runtime/broken-system-time-causing-sandbox-conflicts',
+      ],
+    },
+    {
+      type: 'category',
+      label: '网络排障',
+      collapsed: true,
+      link: {
+        type: 'generated-index',
+        slug: '/cases/network'
+      },
+      items: [
+        'network/dns-lookup-5s-delay',
+        'network/arp-cache-overflow-causing-healthcheck-failed',
+        'network/cross-vpc-connect-nodeport-timeout',
+        'network/musl-libc-dns-id-conflict-causing-dns-abnormal',
+      ],
+    },
+    {
+      type: 'category',
+      label: '高负载',
+      collapsed: true,
+      link: {
+        type: 'generated-index',
+        slug: '/cases/high-load'
+      },
+      items: [
+        'high-load/disk-full-causing-high-cpu',
+      ],
+    },
+    {
+      type: 'category',
+      label: '集群故障',
+      collapsed: true,
+      link: {
+        type: 'generated-index',
+        slug: '/cases/cluster'
+      },
+      items: [
+        'cluster/delete-rancher-ns-causing-node-disappear',
+        'cluster/scheduler-snapshot-missing-causing-pod-pending',
+        'cluster/kubectl-exec-or-logs-failed',
+      ],
+    },
+    {
+      type: 'category',
+      label: '节点排障',
+      collapsed: true,
+      link: {
+        type: 'generated-index',
+        slug: '/cases/node'
+      },
+      items: [
+        'node/cgroup-leaking',
+      ],
+    },
+    {
+      type: 'category',
+      label: '其它排障',
+      collapsed: true,
+      link: {
+        type: 'generated-index',
+        slug: '/cases/others'
+      },
+      items: [
+        'others/failed-to-modify-hosts-in-multiple-container',
+        'others/job-cannot-delete',
+        'others/dotnet-configuration-cannot-auto-reload',
+      ],
+    },
+  ],
+};
+
+export default sidebars;
diff --git a/content/troubleshooting/sidebars.ts b/content/troubleshooting/sidebars.ts
index 277ad0a..de0e994 100644
--- a/content/troubleshooting/sidebars.ts
+++ b/content/troubleshooting/sidebars.ts
@@ -117,99 +117,6 @@ const sidebars: SidebarsConfig = {
       ],
     },
     "sdk",
-    {
-      type: 'category',
-      label: '排障案例',
-      collapsed: false,
-      link: {
-        type: 'generated-index',
-        slug: '/cases'
-      },
-      items: [
-        {
-          type: 'category',
-          label: '运行时排障',
-          collapsed: true,
-          link: {
-            type: 'generated-index',
-            slug: '/cases/runtime'
-          },
-          items: [
-            'cases/runtime/io-high-load-causing-pod-creation-timeout',
-            'cases/runtime/pull-image-fail-in-high-version-containerd',
-            'cases/runtime/mount-root-causing-device-or-resource-busy',
-            'cases/runtime/broken-system-time-causing-sandbox-conflicts',
-          ],
-        },
-        {
-          type: 'category',
-          label: '网络排障',
-          collapsed: true,
-          link: {
-            type: 'generated-index',
-            slug: '/cases/network'
-          },
-          items: [
-            'cases/network/dns-lookup-5s-delay',
-            'cases/network/arp-cache-overflow-causing-healthcheck-failed',
-            'cases/network/cross-vpc-connect-nodeport-timeout',
-            'cases/network/musl-libc-dns-id-conflict-causing-dns-abnormal',
-          ],
-        },
-        {
-          type: 'category',
-          label: '高负载',
-          collapsed: true,
-          link: {
-            type: 'generated-index',
-            slug: '/cases/high-load'
-          },
-          items: [
-            'cases/high-load/disk-full-causing-high-cpu',
-          ],
-        },
-        {
-          type: 'category',
-          label: '集群故障',
-          collapsed: true,
-          link: {
-            type: 'generated-index',
-            slug: '/cases/cluster'
-          },
-          items: [
-            'cases/cluster/delete-rancher-ns-causing-node-disappear',
-            'cases/cluster/scheduler-snapshot-missing-causing-pod-pending',
-            'cases/cluster/kubectl-exec-or-logs-failed',
-          ],
-        },
-        {
-          type: 'category',
-          label: '节点排障',
-          collapsed: true,
-          link: {
-            type: 'generated-index',
-            slug: '/cases/node'
-          },
-          items: [
-            'cases/node/cgroup-leaking',
-          ],
-        },
-        {
-          type: 'category',
-          label: '其它排障',
-          collapsed: true,
-          link: {
-            type: 'generated-index',
-            slug: '/cases/others'
-          },
-          items: [
-            'cases/others/failed-to-modify-hosts-in-multiple-container',
-            'cases/others/job-cannot-delete',
-            'cases/others/dotnet-configuration-cannot-auto-reload',
-          ],
-        },
-      ],
-    }
   ],
 };
 
diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index f306726..bfa35f2 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -97,6 +97,21 @@ const config: Config = {
           `https://github.com/imroc/kubernetes-guide/edit/main/content/troubleshooting/${docPath}`,
       }),
     ],
+    [
+      /** @type {import('@docusaurus/plugin-content-docs').PluginOptions} */
+      '@docusaurus/plugin-content-docs',
+      ({
+        id: 'troubleshooting-cases',
+        path: 'content/troubleshooting-cases',
+        // 文档的路由前缀
+        routeBasePath: '/troubleshooting-cases',
+        // 左侧导航栏的配置
+        sidebarPath: require.resolve('./content/troubleshooting-cases/sidebars.ts'),
+        // 每个文档左下角 "编辑此页" 的链接
+        editUrl: ({ docPath }) =>
+          `https://github.com/imroc/kubernetes-guide/edit/main/content/troubleshooting-cases/${docPath}`,
+      }),
+    ],
     [
       /** @type {import('@docusaurus/plugin-content-docs').PluginOptions} */
       '@docusaurus/plugin-content-docs',
@@ -182,6 +197,11 @@ const config: Config = {
             position: 'right',
             to: '/troubleshooting',
           },
+          {
+            label: '排障案例',
+            position: 'right',
+            to: '/troubleshooting-cases',
+          },
           {
             label: '实践案例',
             position: 'right',