diff --git a/docs/.vitepress/config.mjs b/docs/.vitepress/config.mjs
index df52b127b..202944b71 100644
--- a/docs/.vitepress/config.mjs
+++ b/docs/.vitepress/config.mjs
@@ -104,6 +104,14 @@ export default withMermaid(defineConfig({
           { text: 'Guide', link: '/guide/introduction' },
           { text: 'Architecture', link: '/architecture/overview' },
           { text: 'Developer', link: '/dev/' },
+          {
+            text: 'Community',
+            items: [
+              { text: 'Roadmap', link: '/guide/roadmap' },
+              { text: 'Cube 100 Program', link: '/guide/cube100' },
+              { text: 'Contributing', link: 'https://github.com/tencentcloud/CubeSandbox/blob/master/CONTRIBUTING.md' }
+            ]
+          },
           { text: 'Blog', link: '/blog/' },
           { text: 'Changelog', link: '/changelog/' },
           { text: 'Contributors', link: '/contributors' },
@@ -117,10 +125,17 @@ export default withMermaid(defineConfig({
               text: 'Getting Started',
               items: [
                 { text: 'Introduction', link: '/guide/introduction' },
-                { text: 'Quick Start', link: '/guide/quickstart' },
+                { text: 'Quick Start', link: '/guide/quickstart' }
+              ]
+            },
+            {
+              text: 'Deployment',
+              items: [
                 { text: 'PVM Deployment', link: '/guide/pvm-deploy' },
                 { text: 'Bare-Metal Deployment', link: '/guide/bare-metal-deploy' },
+                { text: 'Self-Build Deployment', link: '/guide/self-build-deploy' },
                 { text: 'Multi-Node Cluster', link: '/guide/multi-node-deploy' },
+                { text: 'Connect to an Existing Cluster', link: '/guide/connect-existing-cluster' },
                 {
                   text: 'Kubernetes Deployment',
                   link: '/guide/kubernetes/',
@@ -134,47 +149,78 @@ export default withMermaid(defineConfig({
                   ]
                 },
                 { text: 'Tencent Cloud Cluster (Terraform)', link: '/guide/tencentcloud-terraform-deploy' },
-                { text: 'Self-Build Deployment', link: '/guide/self-build-deploy' },
                 { text: 'Development Environment (QEMU VM)', link: '/guide/dev-environment' }
               ]
             },
+            {
+              text: 'Tutorials',
+              items: [
+                { text: 'Example Projects', link: '/guide/tutorials/examples' }
+              ]
+            },
             {
               text: 'Core Concepts',
               items: [
-                { text: 'Roadmap', link: '/guide/roadmap' },
                 { text: 'Sandbox Lifecycle', link: '/guide/lifecycle' },
                 { text: 'Templates Overview', link: '/guide/templates' },
-                { text: 'Snapshot, Rollback & Clone', link: '/guide/snapshot-rollback-clone' },
-                { text: 'Digital Assistant', link: '/guide/digital-assistant' },
-                { text: 'Performance Benchmark', link: '/guide/performance-benchmark' }
+                { text: 'Snapshot, Rollback & Clone', link: '/guide/snapshot-rollback-clone' }
               ]
             },
             {
-              text: 'Tutorials',
+              text: 'Templates & Images',
               items: [
                 { text: 'Create Templates from OCI Image', link: '/guide/tutorials/template-from-image' },
-                { text: 'Examples', link: '/guide/tutorials/examples' },
-                { text: 'Custom Image', link: '/guide/tutorials/bring-your-own-image' }
+                { text: 'Bring Your Own Image', link: '/guide/tutorials/bring-your-own-image' },
+                { text: 'Template Inspection & Request Preview', link: '/guide/template-inspection-and-preview' }
               ]
             },
             {
-              text: 'Networking',
+              text: 'Networking & Security',
               items: [
                 { text: 'Network Policy', link: '/guide/network-policy' },
                 { text: 'Route-Aware Egress', link: '/guide/route-aware-egress' },
                 { text: 'Security Proxy', link: '/guide/security-proxy' },
-                { text: 'Restrict Public Access', link: '/guide/restrict-public-access' }
+                { text: 'Restrict Public Access', link: '/guide/restrict-public-access' },
+                { text: 'Authentication', link: '/guide/authentication' },
+                { text: 'HTTPS & Domain Resolution', link: '/guide/https-and-domain' },
+                { text: 'Network Hardening', link: '/guide/network-hardening' }
               ]
             },
             {
               text: 'Storage',
               items: [
                 { text: 'Persistent Storage (Host Mount)', link: '/guide/persistent-storage' },
-                { text: 'Volume Plugin Development', link: '/guide/volume-plugin' }
+                { text: 'Volume Plugin Development', link: '/guide/volume-plugin' },
+                { text: 'Tigris (S3-Compatible)', link: '/guide/integrations/tigris' }
+              ]
+            },
+            {
+              text: 'Features & Integrations',
+              items: [
+                { text: 'Digital Assistant (Preview)', link: '/guide/digital-assistant' },
+                {
+                  text: 'Framework & Tool Integrations',
+                  link: '/guide/integrations/',
+                  collapsed: true,
+                  items: [
+                    { text: 'Claude Code', link: '/guide/integrations/claude-code' },
+                    { text: 'LangChain', link: '/guide/integrations/langchain' },
+                    { text: 'Pi Agent', link: '/guide/integrations/pi-agent' }
+                  ]
+                },
+                {
+                  text: 'Case Studies',
+                  link: '/guide/usecases/',
+                  collapsed: true,
+                  items: [
+                    { text: 'trpc-agent-go', link: '/guide/usecases/trpc-agent-go' },
+                    { text: 'Lexmount AI', link: '/guide/usecases/lexmount-browser-agent' }
+                  ]
+                }
               ]
             },
             {
-              text: 'Operations',
+              text: 'Operations & Reference',
               items: [
                 { text: 'WebUI Dashboard', link: '/guide/webui' },
                 { text: 'Service Management & Logs', link: '/guide/service-management' },
@@ -183,40 +229,20 @@ export default withMermaid(defineConfig({
                 { text: 'Node Isolation', link: '/guide/node-isolation' },
                 { text: 'Sandbox Resource Metrics', link: '/guide/resource-metrics' },
                 { text: 'Sandbox Logs', link: '/guide/sandbox-logs' },
-                { text: 'Template Inspection & Request Preview', link: '/guide/template-inspection-and-preview' },
-                { text: 'HTTPS & Domain Resolution', link: '/guide/https-and-domain' },
-                { text: 'Network Hardening', link: '/guide/network-hardening' },
-                { text: 'Authentication', link: '/guide/authentication' },
-                { text: 'Soft-delete Purge', link: '/guide/soft-delete-purge' }
-              ]
-            },
-            {
-              text: 'Integration',
-              items: [
-                { text: 'Connect to an Existing Cube Cluster', link: '/guide/connect-existing-cluster' }
+                { text: 'Soft-delete Purge', link: '/guide/soft-delete-purge' },
+                { text: 'Performance Benchmark', link: '/guide/performance-benchmark' }
               ]
             },
             {
-              text: 'Contribute',
+              text: 'Troubleshooting',
+              link: '/guide/troubleshooting/',
               items: [
-                {
-                  text: 'Troubleshooting',
-                  link: '/guide/troubleshooting/',
-                  items: [
-                    { text: 'Deployment', link: '/guide/troubleshooting/deployment' },
-                    { text: 'Templates', link: '/guide/troubleshooting/templates' }
-                  ]
-                },
-                {
-                  text: 'Use Cases',
-                  link: '/guide/usecases/',
-                  items: [
-                    { text: 'trpc-agent-go', link: '/guide/usecases/trpc-agent-go' },
-                    { text: 'Lexmount AI', link: '/guide/usecases/lexmount-browser-agent' }
-                  ]
-                },
-                { text: 'Cube 100 Program', link: '/guide/cube100' },
-                { text: 'Integrations', link: '/guide/integrations/' }
+                { text: 'Overview', link: '/guide/troubleshooting/' },
+                { text: 'Deployment', link: '/guide/troubleshooting/deployment' },
+                { text: 'Templates', link: '/guide/troubleshooting/templates' },
+                { text: 'Network CIDR Conflicts', link: '/guide/troubleshooting/local-network-cidr-conflict' },
+                { text: 'Host Mount Permissions', link: '/guide/troubleshooting/host-mount-permissions' },
+                { text: 'Component Log Locations', link: '/guide/troubleshooting/component-log-locations' }
               ]
             },
             {
@@ -259,6 +285,14 @@ export default withMermaid(defineConfig({
           { text: '指南', link: '/zh/guide/introduction' },
           { text: '架构', link: '/zh/architecture/overview' },
           { text: '开发者', link: '/zh/dev/' },
+          {
+            text: '社区',
+            items: [
+              { text: '路线图', link: '/zh/guide/roadmap' },
+              { text: 'Cube 100 计划', link: '/zh/guide/cube100' },
+              { text: '参与贡献', link: 'https://github.com/tencentcloud/CubeSandbox/blob/master/CONTRIBUTING_zh.md' }
+            ]
+          },
           { text: '博客', link: '/zh/blog/' },
           { text: '更新日志', link: '/zh/changelog/' },
           { text: '贡献者', link: '/zh/contributors' },
@@ -269,13 +303,20 @@ export default withMermaid(defineConfig({
           '/zh/blog/': [],
           '/zh/guide/': [
             {
-              text: '入门指南',
+              text: '入门',
               items: [
-                { text: '简介 (Intro)', link: '/zh/guide/introduction' },
-                { text: '快速开始', link: '/zh/guide/quickstart' },
-                { text: 'PVM部署', link: '/zh/guide/pvm-deploy' },
-                { text: '裸金属/物理机部署', link: '/zh/guide/bare-metal-deploy' },
+                { text: '产品简介', link: '/zh/guide/introduction' },
+                { text: '快速开始', link: '/zh/guide/quickstart' }
+              ]
+            },
+            {
+              text: '部署',
+              items: [
+                { text: 'PVM 部署', link: '/zh/guide/pvm-deploy' },
+                { text: '裸金属部署', link: '/zh/guide/bare-metal-deploy' },
+                { text: '本地构建部署', link: '/zh/guide/self-build-deploy' },
                 { text: '多机集群部署', link: '/zh/guide/multi-node-deploy' },
+                { text: '连接已有集群', link: '/zh/guide/connect-existing-cluster' },
                 {
                   text: 'Kubernetes 部署',
                   link: '/zh/guide/kubernetes/',
@@ -288,90 +329,101 @@ export default withMermaid(defineConfig({
                     { text: '常见问题', link: '/zh/guide/kubernetes/faq' }
                   ]
                 },
-                { text: '腾讯云集群部署（Terraform）', link: '/zh/guide/tencentcloud-terraform-deploy' },
-                { text: '本地构建部署', link: '/zh/guide/self-build-deploy' },
+                { text: '腾讯云集群（Terraform）', link: '/zh/guide/tencentcloud-terraform-deploy' },
                 { text: '开发环境（QEMU 虚机）', link: '/zh/guide/dev-environment' }
               ]
             },
+            {
+              text: '教程',
+              items: [
+                { text: '示例项目', link: '/zh/guide/tutorials/examples' }
+              ]
+            },
             {
               text: '核心概念',
               items: [
-                { text: '路线图', link: '/zh/guide/roadmap' },
                 { text: '沙箱生命周期', link: '/zh/guide/lifecycle' },
                 { text: '模板概览', link: '/zh/guide/templates' },
-                { text: '快照、回滚与克隆', link: '/zh/guide/snapshot-rollback-clone' },
-                { text: '数字助手', link: '/zh/guide/digital-assistant' },
-                { text: '性能测试', link: '/zh/guide/performance-benchmark' }
+                { text: '快照、回滚与克隆', link: '/zh/guide/snapshot-rollback-clone' }
               ]
             },
             {
-              text: '场景教程',
+              text: '模板与镜像',
               items: [
                 { text: '从 OCI 镜像制作模板', link: '/zh/guide/tutorials/template-from-image' },
-                { text: '示例项目', link: '/zh/guide/tutorials/examples' },
-                { text: '自定义镜像', link: '/zh/guide/tutorials/bring-your-own-image' }
+                { text: '自带镜像接入', link: '/zh/guide/tutorials/bring-your-own-image' },
+                { text: '模板检查与请求预览', link: '/zh/guide/template-inspection-and-preview' }
               ]
             },
             {
-              text: '网络',
+              text: '网络与安全',
               items: [
                 { text: '网络策略', link: '/zh/guide/network-policy' },
                 { text: '路由感知出网', link: '/zh/guide/route-aware-egress' },
                 { text: '安全代理', link: '/zh/guide/security-proxy' },
-                { text: '限制公开访问', link: '/zh/guide/restrict-public-access' }
+                { text: '限制公开访问', link: '/zh/guide/restrict-public-access' },
+                { text: 'API 鉴权', link: '/zh/guide/authentication' },
+                { text: 'HTTPS 与域名解析', link: '/zh/guide/https-and-domain' },
+                { text: '网络加固', link: '/zh/guide/network-hardening' }
               ]
             },
             {
               text: '存储',
               items: [
                 { text: '持久化存储（Host Mount）', link: '/zh/guide/persistent-storage' },
-                { text: 'Volume 插件开发', link: '/zh/guide/volume-plugin' }
-              ]
-            },
-            {
-              text: '安全与运维',
-              items: [
-                { text: 'WebUI 控制台', link: '/zh/guide/webui' },
-                { text: '服务管理与日志', link: '/zh/guide/service-management' },
-                { text: '命令行工具', link: '/zh/guide/cli-tools' },
-                { text: 'CubeMaster 调度器配置参考', link: '/zh/guide/cubemaster-scheduler-config' },
-                { text: '隔离节点', link: '/zh/guide/node-isolation' },
-                { text: '沙箱资源指标', link: '/zh/guide/resource-metrics' },
-                { text: '沙箱日志', link: '/zh/guide/sandbox-logs' },
-                { text: '模板检查与请求预览', link: '/zh/guide/template-inspection-and-preview' },
-                { text: 'HTTPS 证书与域名解析', link: '/zh/guide/https-and-domain' },
-                { text: '网络加固', link: '/zh/guide/network-hardening' },
-                { text: '鉴权', link: '/zh/guide/authentication' },
-                { text: '软删除数据清理', link: '/zh/guide/soft-delete-purge' }
-              ]
-            },
-            {
-              text: '集成',
-              items: [
-                { text: '连接到已有 Cube 集群', link: '/zh/guide/connect-existing-cluster' }
+                { text: 'Volume 插件开发', link: '/zh/guide/volume-plugin' },
+                { text: 'Tigris（S3 兼容）', link: '/zh/guide/integrations/tigris' }
               ]
             },
             {
-              text: '社区共建',
+              text: '功能与生态集成',
               items: [
+                { text: '数字助手（预览）', link: '/zh/guide/digital-assistant' },
                 {
-                  text: '故障排障',
-                  link: '/zh/guide/troubleshooting/',
+                  text: '框架与工具集成',
+                  link: '/zh/guide/integrations/',
+                  collapsed: true,
                   items: [
-                    { text: '部署相关', link: '/zh/guide/troubleshooting/deployment' },
-                    { text: '模板相关', link: '/zh/guide/troubleshooting/templates' }
+                    { text: 'Claude Code', link: '/zh/guide/integrations/claude-code' },
+                    { text: 'LangChain', link: '/zh/guide/integrations/langchain' },
+                    { text: 'Pi Agent', link: '/zh/guide/integrations/pi-agent' }
                   ]
                 },
                 {
-                  text: '应用案例',
+                  text: '案例实践',
                   link: '/zh/guide/usecases/',
+                  collapsed: true,
                   items: [
                     { text: 'trpc-agent-go', link: '/zh/guide/usecases/trpc-agent-go' },
                     { text: 'Lexmount AI', link: '/zh/guide/usecases/lexmount-browser-agent' }
                   ]
-                },
-                { text: 'Cube 100 计划', link: '/zh/guide/cube100' },
-                { text: '生态集成', link: '/zh/guide/integrations/' }
+                }
+              ]
+            },
+            {
+              text: '运维与参考',
+              items: [
+                { text: 'WebUI 控制台', link: '/zh/guide/webui' },
+                { text: '服务管理与日志', link: '/zh/guide/service-management' },
+                { text: '命令行工具', link: '/zh/guide/cli-tools' },
+                { text: 'CubeMaster 调度器配置', link: '/zh/guide/cubemaster-scheduler-config' },
+                { text: '节点隔离', link: '/zh/guide/node-isolation' },
+                { text: '沙箱资源指标', link: '/zh/guide/resource-metrics' },
+                { text: '沙箱日志', link: '/zh/guide/sandbox-logs' },
+                { text: '软删除数据清理', link: '/zh/guide/soft-delete-purge' },
+                { text: '性能基准', link: '/zh/guide/performance-benchmark' }
+              ]
+            },
+            {
+              text: '故障排查',
+              link: '/zh/guide/troubleshooting/',
+              items: [
+                { text: '排障概览', link: '/zh/guide/troubleshooting/' },
+                { text: '部署问题', link: '/zh/guide/troubleshooting/deployment' },
+                { text: '模板问题', link: '/zh/guide/troubleshooting/templates' },
+                { text: '网络 CIDR 冲突', link: '/zh/guide/troubleshooting/local-network-cidr-conflict' },
+                { text: 'Host Mount 权限', link: '/zh/guide/troubleshooting/host-mount-permissions' },
+                { text: '组件日志位置', link: '/zh/guide/troubleshooting/component-log-locations' }
               ]
             },
             {
diff --git a/docs/.vitepress/theme/home.css b/docs/.vitepress/theme/home.css
new file mode 100644
index 000000000..8c0f84002
--- /dev/null
+++ b/docs/.vitepress/theme/home.css
@@ -0,0 +1,13 @@
+/* Keep the Chinese home-page tagline on one line when the viewport has room.
+   Narrow screens retain VitePress's responsive wrapping behavior. */
+@media (min-width: 768px) {
+  .VPHomeHero .text {
+    max-width: none;
+    white-space: nowrap;
+  }
+
+  html[lang^='zh'] .VPHomeHero .tagline {
+    max-width: none;
+    white-space: nowrap;
+  }
+}
diff --git a/docs/.vitepress/theme/index.js b/docs/.vitepress/theme/index.js
index 50fd0250c..095a85848 100644
--- a/docs/.vitepress/theme/index.js
+++ b/docs/.vitepress/theme/index.js
@@ -3,6 +3,7 @@ import DefaultTheme from 'vitepress/theme'
 import Layout from './Layout.vue'
 import BlogIndex from './BlogIndex.vue'
 import './blog.css'
+import './home.css'
 
 export default {
   extends: DefaultTheme,
diff --git a/docs/guide/integrations/claude-code.md b/docs/guide/integrations/claude-code.md
index b3a4ad34b..5cf2a8ceb 100644
--- a/docs/guide/integrations/claude-code.md
+++ b/docs/guide/integrations/claude-code.md
@@ -11,8 +11,6 @@ lang: en-US
 
 # Claude Code
 
-[中文文档](../../zh/guide/integrations/claude-code.md)
-
 [Claude Code](https://docs.anthropic.com/en/docs/claude-code) is a terminal-based AI coding agent developed by Anthropic. It runs commands, edits files, and executes code in your terminal.
 
 This guide shows how to keep Claude Code running **on your host** while transparently redirecting **every Bash command it runs** into an isolated CubeSandbox MicroVM, using a `PreToolUse` hook. The model never sees the sandbox layer, and no prompt or workflow changes are required.
diff --git a/docs/guide/integrations/langchain.md b/docs/guide/integrations/langchain.md
index 5d5dec585..095a959fc 100644
--- a/docs/guide/integrations/langchain.md
+++ b/docs/guide/integrations/langchain.md
@@ -11,8 +11,6 @@ lang: en-US
 
 # LangChain Integration Guide
 
-[中文](../../zh/guide/integrations/langchain.md)
-
 Run a LangChain agent that calls a Python tool inside a
 [CubeSandbox](https://github.com/TencentCloud/CubeSandbox) MicroVM. Because Cube exposes an
 **E2B-compatible API**, migrating a LangChain app from E2B to Cube usually means changing a few
diff --git a/docs/guide/integrations/pi-agent.md b/docs/guide/integrations/pi-agent.md
index f04b8b910..e866e1c50 100644
--- a/docs/guide/integrations/pi-agent.md
+++ b/docs/guide/integrations/pi-agent.md
@@ -12,8 +12,6 @@ lang: en-US
 
 # Pi Agent Integration Guide
 
-[中文文档](../../zh/guide/integrations/pi-agent.md)
-
 Run the [Pi coding agent](https://www.npmjs.com/package/@earendil-works/pi-coding-agent)
 — a terminal-native AI coding agent — inside CubeSandbox MicroVMs. This guide
 covers image build, key injection, egress control, and snapshot-based session
diff --git a/docs/guide/performance-benchmark.md b/docs/guide/performance-benchmark.md
index 1badf34a9..f9e8e132b 100644
--- a/docs/guide/performance-benchmark.md
+++ b/docs/guide/performance-benchmark.md
@@ -1,5 +1,6 @@
 # Performance Benchmark
 
-For the detailed performance benchmark report, please refer to the blog post:
+Detailed benchmark reports:
 
-[CubeSandbox Core Operations Performance Benchmark](../blog/posts/2026-06-01-cubesandbox-perf-benchmark.md)
+- [CubeSandbox Core Operations Performance Benchmark](../blog/posts/2026-06-01-cubesandbox-perf-benchmark.md)
+- [CubeSandbox Core Operations Performance Benchmark on a PVM Cloud Server](../blog/posts/2026-06-03-cubesandbox-perf-benchmark-pvm.md)
diff --git a/docs/guide/self-build-deploy.md b/docs/guide/self-build-deploy.md
index d83aaa868..b0fddf721 100644
--- a/docs/guide/self-build-deploy.md
+++ b/docs/guide/self-build-deploy.md
@@ -69,7 +69,7 @@ The default expected filename is `vmlinux`. You can override the path via the `O
 From the repository root:
 
 ```bash
-cd cube-sandbox
+cd CubeSandbox
 ./deploy/one-click/build-release-bundle-builder.sh
 ```
 
diff --git a/docs/guide/tutorials/bring-your-own-image.md b/docs/guide/tutorials/bring-your-own-image.md
index 11e57674c..d50cf084a 100644
--- a/docs/guide/tutorials/bring-your-own-image.md
+++ b/docs/guide/tutorials/bring-your-own-image.md
@@ -8,8 +8,6 @@ If you want the whole story about how OCI images become templates, read
 tutorial is the prerequisite that gets your image **ready for the readiness
 probe** that tutorial requires.
 
----
-
 ## 1. Why does my image need `envd`?
 
 Cube-Sandbox talks to every running sandbox through an in-container daemon
@@ -28,8 +26,6 @@ In other words: **any image you want to use as a Cube template must have
 that is to build `FROM` the official `cubesandbox-base` image — the next
 section walks through the full happy path.
 
----
-
 ## 2. Quick start: build on top of `cubesandbox-base`
 
 `cubesandbox-base` is a plain `ubuntu:22.04` with `envd` preinstalled at
@@ -96,8 +92,6 @@ Cube SDK or `cubemastercli`; the full SDK usage is covered in
 
 Pin the exact envd version (`2026.16`) for reproducible builds.
 
----
-
 ## 3. Alternative: inject `envd` into an existing image
 
 When you want to bring your own custom image, copy `envd` and the
@@ -142,8 +136,6 @@ CMD ["uvicorn", "app:app", "--app-dir", "/srv", "--host", "0.0.0.0", "--port", "
 
 Build, push and template creation are identical to sections 2.2 / 2.3.
 
----
-
 ## 4. The entrypoint contract
 
 `cube-entrypoint.sh` implements a simple "envd-in-the-background, your
@@ -189,8 +181,6 @@ control to your main process:
 exec "$@"
 ```
 
----
-
 ## 5. Verifying the image locally (optional)
 
 Before creating a template you can run the same smoke test that CI runs
@@ -217,8 +207,6 @@ If `/health` does not reach `204` within a few seconds, inspect
 docker exec "$cid" cat /var/log/envd.log
 ```
 
----
-
 ## 6. Troubleshooting
 
 | Symptom                                       | Likely cause                                                          | Fix                                                                                 |
@@ -231,8 +219,6 @@ docker exec "$cid" cat /var/log/envd.log
 | `sudo: command not found` in your CMD         | You started `FROM` a `-slim` / `-alpine` image without sudo           | Either `apt-get install -y sudo`, or drop `sudo` from your entrypoint — `cube-entrypoint.sh` doesn't require it. |
 | Template creation times out in `PULLING`      | Registry unreachable from Cube nodes                                  | Push to a registry the cluster can reach, or supply `--registry-username` / `--registry-password`. |
 
----
-
 ## 7. Advanced — rebuild the base image yourself
 
 The base image is produced by a single GitHub Actions workflow in this
diff --git a/docs/zh/guide/integrations/claude-code.md b/docs/zh/guide/integrations/claude-code.md
index 4c91d942e..acf64d8a1 100644
--- a/docs/zh/guide/integrations/claude-code.md
+++ b/docs/zh/guide/integrations/claude-code.md
@@ -11,8 +11,6 @@ lang: zh-CN
 
 # Claude Code
 
-[English](../../../guide/integrations/claude-code.md)
-
 [Claude Code](https://docs.anthropic.com/en/docs/claude-code) 是 Anthropic 出品的、基于终端的 AI 编码 agent,它在终端里执行命令、编辑文件、运行代码。
 
 本指南介绍如何让 Claude Code 继续跑在**你的宿主机**上,同时用一个 `PreToolUse` hook 把它执行的**每一条 Bash 命令**透明转发进隔离的 CubeSandbox MicroVM。模型完全感知不到沙箱层,也无需改动 prompt 或使用方式。
diff --git a/docs/zh/guide/integrations/langchain.md b/docs/zh/guide/integrations/langchain.md
index 79fcde7cf..9cf4c9790 100644
--- a/docs/zh/guide/integrations/langchain.md
+++ b/docs/zh/guide/integrations/langchain.md
@@ -11,8 +11,6 @@ lang: zh-CN
 
 # LangChain 集成指南
 
-[English](../../guide/integrations/langchain.md)
-
 将调用 Python 工具的 [LangChain](https://github.com/langchain-ai/langchain) Agent 运行在
 [CubeSandbox](https://github.com/TencentCloud/CubeSandbox) 的 MicroVM 中。由于 Cube 暴露了
 **与 E2B 兼容的 API**，把 LangChain 应用从 E2B 迁移到 Cube 通常只需改几个环境变量，同时还能为
diff --git a/docs/zh/guide/integrations/pi-agent.md b/docs/zh/guide/integrations/pi-agent.md
index 4d55e8c9d..0213d6af5 100644
--- a/docs/zh/guide/integrations/pi-agent.md
+++ b/docs/zh/guide/integrations/pi-agent.md
@@ -12,8 +12,6 @@ lang: zh-CN
 
 # Pi Agent 集成指南
 
-[English](../../../guide/integrations/pi-agent.md)
-
 在 CubeSandbox MicroVM 内运行 [Pi coding agent](https://www.npmjs.com/package/@earendil-works/pi-coding-agent)
 （面向终端的 AI 编码 Agent）。本文覆盖镜像构建、密钥注入、出网管控，以及基于快照的会话持久化，配套的可运行示例位于
 [`examples/pi-agent-integration`](https://github.com/TencentCloud/CubeSandbox/tree/master/examples/pi-agent-integration)。
diff --git a/docs/zh/guide/lifecycle.md b/docs/zh/guide/lifecycle.md
index 4cecaa080..8df0ccf3d 100644
--- a/docs/zh/guide/lifecycle.md
+++ b/docs/zh/guide/lifecycle.md
@@ -38,7 +38,7 @@ Go：`cubesandbox.NeverTimeout`；Python：`from cubesandbox import NEVER_TIMEOU
    create()       ┌────▼────┐   timeout & on_timeout=pause   ┌─────────┐
   ───────────────►│ running │ ──────────────────────────────►│ paused  │
                   │         │◄──────── connect() 或          │         │
-                  └─┬─────┬─┘     auto_resume 触发的请求     └────┬────┘
+                  └─┬─────┬─┘     auto_resume 触发的请求      └────┬────┘
                     │     │                                       │
         kill()      │     │ timeout & on_timeout=kill             │ kill()
         ────────────┘     └─────────────────┐                     │
diff --git a/docs/zh/guide/multi-node-deploy.md b/docs/zh/guide/multi-node-deploy.md
index bdf626b14..73516ad1e 100644
--- a/docs/zh/guide/multi-node-deploy.md
+++ b/docs/zh/guide/multi-node-deploy.md
@@ -191,7 +191,7 @@ sudo ./down.sh
 | `CUBE_SANDBOX_NETWORK_CIDR_SKIP_CONFLICT_CHECK` | `0` | 设为 `1` 跳过冲突检测（不推荐）。 |
 | `ONE_CLICK_RUN_QUICKCHECK` | `1` | 安装后是否执行健康检查 |
 
-完整配置参考（构建选项、数据库、代理等）请参阅[本地构建部署 — 配置参考](./self-build-deploy.md#配置参考）。
+完整配置参考（构建选项、数据库、代理等）请参阅[本地构建部署 — 配置参考](./self-build-deploy.md#配置参考)。
 
 ## 故障排查
 
diff --git a/docs/zh/guide/performance-benchmark.md b/docs/zh/guide/performance-benchmark.md
index bf6d2faa7..136c180f9 100644
--- a/docs/zh/guide/performance-benchmark.md
+++ b/docs/zh/guide/performance-benchmark.md
@@ -1,5 +1,6 @@
 # 性能测试
 
-详细的性能基准测试报告请参见博客：
+详细的性能基准测试报告：
 
-[CubeSandbox 核心操作性能基准测试报告](../blog/posts/2026-06-01-cubesandbox-perf-benchmark.md)
+- [CubeSandbox 核心操作性能基准测试报告](../blog/posts/2026-06-01-cubesandbox-perf-benchmark.md)
+- [CubeSandbox PVM 云服务器核心操作性能基准测试报告](../blog/posts/2026-06-03-cubesandbox-perf-benchmark-pvm.md)
diff --git a/docs/zh/guide/self-build-deploy.md b/docs/zh/guide/self-build-deploy.md
index 532e7b3e3..e446be504 100644
--- a/docs/zh/guide/self-build-deploy.md
+++ b/docs/zh/guide/self-build-deploy.md
@@ -69,7 +69,7 @@ cp /path/to/vmlinux deploy/one-click/assets/kernel-artifacts/
 在仓库根目录执行：
 
 ```bash
-cd cube-sandbox
+cd CubeSandbox
 ./deploy/one-click/build-release-bundle-builder.sh
 ```
 
diff --git a/docs/zh/guide/tutorials/bring-your-own-image.md b/docs/zh/guide/tutorials/bring-your-own-image.md
index 52bf3d8e2..2817db861 100644
--- a/docs/zh/guide/tutorials/bring-your-own-image.md
+++ b/docs/zh/guide/tutorials/bring-your-own-image.md
@@ -7,8 +7,6 @@
 [从 OCI 镜像制作模板](./template-from-image.md)。本教程是那篇文档的
 **前置步骤**：保证你的镜像满足它所要求的探活 (readiness probe) 条件。
 
----
-
 ## 1. 为什么我的镜像需要 `envd`？
 
 Cube-Sandbox 与沙箱容器之间的所有通信都是通过容器内的 `envd` 守护进程
@@ -26,8 +24,6 @@ Cube-Sandbox 与沙箱容器之间的所有通信都是通过容器内的 `envd`
 `:49983` 上监听**。最简单的方式就是直接基于官方 `cubesandbox-base`
 构建——下一节就是完整流程。
 
----
-
 ## 2. 快速开始：基于 `cubesandbox-base`
 
 `cubesandbox-base` 是一个普通的 `ubuntu:22.04`，在 `/usr/bin/envd` 预装
@@ -91,8 +87,6 @@ cubemastercli tpl create-from-image \
 
 为了保证可复现构建，**推荐 pin 到精确的 envd 版本 (`2026.16`)**。
 
----
-
 ## 3. 备选：往现有镜像里注入 `envd`
 
 如果你想使用你自定义的镜像，可以用 `COPY --from=` 从 `cubesandbox-base`
@@ -136,8 +130,6 @@ CMD ["uvicorn", "app:app", "--app-dir", "/srv", "--host", "0.0.0.0", "--port", "
 
 构建、推送、创建模板的流程和第 2.2 / 2.3 节一致。
 
----
-
 ## 4. 入口脚本契约
 
 `cube-entrypoint.sh` 实现了一个非常简单的 "envd 后台 + 用户应用前台" 的
@@ -178,8 +170,6 @@ CMD ["uvicorn", "app:app", "--app-dir", "/srv", "--host", "0.0.0.0", "--port", "
 exec "$@"
 ```
 
----
-
 ## 5. 本地验证镜像（可选）
 
 创建模板前，可以跑一遍 CI 用于验证 base 镜像的同款 smoke test：
@@ -204,8 +194,6 @@ docker rm -f "$cid"
 docker exec "$cid" cat /var/log/envd.log
 ```
 
----
-
 ## 6. 排错速查
 
 | 现象                                   | 可能原因                                                   | 解决                                                                                    |
@@ -218,8 +206,6 @@ docker exec "$cid" cat /var/log/envd.log
 | `sudo: command not found`              | 基于 `-slim` / `-alpine` 这种无 sudo 的镜像构建            | `apt-get install -y sudo`，或直接把 `sudo` 从 CMD 里去掉——`cube-entrypoint.sh` 不依赖它 |
 | 模板创建长时间卡在 `PULLING`           | registry 从 Cube 节点不可达                                | 推送到集群可访问的 registry，或用 `--registry-username` / `--registry-password`         |
 
----
-
 ## 7. 进阶 —— 自己重建基础镜像
 
 基础镜像由仓库内单个 GitHub Actions workflow 自动构建：