From bc8990141663d164687783c504fa88cc824fc0b3 Mon Sep 17 00:00:00 2001
From: RiskeyL <7a8y@163.com>
Date: Mon, 15 Jun 2026 20:37:01 +0800
Subject: [PATCH] feat: add per-language landing pages with language switcher

Each language gets a chromeless landing at /{lang}/home, registered as a
hidden first page of that language's Cloud > Use tab so the navbar
language switcher recognizes them as translations of each other. Bare /
redirects to /en/home, and the old-introduction and removed-section
redirects now route by source language to /en/home, /zh/home, or
/ja/home. This replaces the single root index.mdx, whose switcher could
not localize.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 docs.json                | 75 +++++++++++++++++++++++++---------------
 index.mdx => en/home.mdx |  1 +
 ja/home.mdx              | 68 ++++++++++++++++++++++++++++++++++++
 zh/home.mdx              | 68 ++++++++++++++++++++++++++++++++++++
 4 files changed, 184 insertions(+), 28 deletions(-)
 rename index.mdx => en/home.mdx (99%)
 create mode 100644 ja/home.mdx
 create mode 100644 zh/home.mdx

diff --git a/docs.json b/docs.json
index cc1ff65d..1f9e5c5b 100644
--- a/docs.json
+++ b/docs.json
@@ -31,6 +31,7 @@
                 "tab": "Use",
                 "icon": "book-open",
                 "pages": [
+                  "en/home",
                   "en/cloud/use-dify/getting-started/introduction",
                   {
                     "group": "Build",
@@ -913,6 +914,7 @@
                 "tab": "使用",
                 "icon": "book-open",
                 "pages": [
+                  "zh/home",
                   "zh/cloud/use-dify/getting-started/introduction",
                   {
                     "group": "构建",
@@ -1795,6 +1797,7 @@
                 "tab": "使い方",
                 "icon": "book-open",
                 "pages": [
+                  "ja/home",
                   "ja/cloud/use-dify/getting-started/introduction",
                   {
                     "group": "ビルド",
@@ -2668,6 +2671,18 @@
     ]
   },
   "redirects": [
+    {
+      "source": "/en/use-dify/getting-started/introduction",
+      "destination": "/en/home"
+    },
+    {
+      "source": "/zh/use-dify/getting-started/introduction",
+      "destination": "/zh/home"
+    },
+    {
+      "source": "/ja/use-dify/getting-started/introduction",
+      "destination": "/ja/home"
+    },
     {
       "source": "/en/api-reference/datasets/get-knowledge-base-list",
       "destination": "/api-reference/datasets/get-knowledge-base-list"
@@ -3010,31 +3025,31 @@
     },
     {
       "source": "/zh-hans",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/introduction",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/en/introduction",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/zh-hans/introduction",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/ja-jp/introduction",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/getting-started/readme/features-and-specifications",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/getting-started/readme/model-providers",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/getting-started/install-self-hosted",
@@ -3066,7 +3081,7 @@
     },
     {
       "source": "/getting-started/cloud",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/getting-started/dify-premium",
@@ -3218,11 +3233,11 @@
     },
     {
       "source": "/en/learn-more/:slug*",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/en/guides/:slug*",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/en/getting-started/:slug*",
@@ -3230,15 +3245,15 @@
     },
     {
       "source": "/en/community/:slug*",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/en/resources/:slug*",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/en/policies/:slug*",
-      "destination": "/en/cloud/use-dify/getting-started/introduction"
+      "destination": "/en/home"
     },
     {
       "source": "/ja-jp/guides/workflow/node/:slug*",
@@ -3346,31 +3361,31 @@
     },
     {
       "source": "/ja-jp/learn-more/faq/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/ja-jp/learn-more/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/ja-jp/guides/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/ja-jp/getting-started/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/ja-jp/community/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/ja-jp/resources/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/ja-jp/policies/:slug*",
-      "destination": "/ja/cloud/use-dify/getting-started/introduction"
+      "destination": "/ja/home"
     },
     {
       "source": "/zh-hans/guides/workflow/node/:slug*",
@@ -3478,35 +3493,35 @@
     },
     {
       "source": "/zh-hans/learn-more/faq/:slug*",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/learn-more/:slug*",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/guides/:slug*",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/getting-started/cloud",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/getting-started/dify-premium",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/community/:slug*",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/resources/:slug*",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/zh-hans/policies/:slug*",
-      "destination": "/zh/cloud/use-dify/getting-started/introduction"
+      "destination": "/zh/home"
     },
     {
       "source": "/use-dify/:slug*",
@@ -3647,6 +3662,10 @@
     {
       "source": "/ja/self-host/troubleshooting/:slug*",
       "destination": "/ja/self-host/deploy/troubleshooting/:slug*"
+    },
+    {
+      "source": "/",
+      "destination": "/en/home"
     }
   ],
   "integrations": {
diff --git a/index.mdx b/en/home.mdx
similarity index 99%
rename from index.mdx
rename to en/home.mdx
index 14f1d5c7..92ab9b80 100644
--- a/index.mdx
+++ b/en/home.mdx
@@ -2,6 +2,7 @@
 title: Dify Documentation
 description: Build AI applications on Dify Cloud or run Dify on your own infrastructure
 mode: "custom"
+hidden: true
 ---
 
 <div className="max-w-5xl mx-auto px-6 py-16">
diff --git a/ja/home.mdx b/ja/home.mdx
new file mode 100644
index 00000000..f1872b9c
--- /dev/null
+++ b/ja/home.mdx
@@ -0,0 +1,68 @@
+---
+title: Dify ドキュメント
+description: Dify Cloud で AI アプリを構築するか、自分のインフラで Dify を運用する
+mode: "custom"
+hidden: true
+---
+
+<div className="max-w-5xl mx-auto px-6 py-16">
+  <h1 className="text-4xl font-bold tracking-tight text-black dark:text-white">Dify ドキュメント</h1>
+  <p className="mt-3 text-lg text-gray-500">
+    Dify は、AI アプリケーションを構築するためのオープンソースプラットフォームです。自分のデータを活用する Agent、Agentic ワークフロー、チャットボットを作成し、Web アプリとして公開したり API で連携したりできます。
+  </p>
+
+  <div className="mt-10">
+    <Card title="最初のアプリを作る" icon="rocket" href="/ja/quick-start" horizontal>
+      Dify が初めてですか？まずはここから。動く AI アプリを作りながら、基本的な概念を身につけられます。
+    </Card>
+  </div>
+
+  <h2 className="mt-12 text-2xl font-semibold text-black dark:text-white">Dify の利用方法を選ぶ</h2>
+  <div className="mt-6">
+    <Columns cols={2}>
+      <Card title="Dify Cloud" icon="cloud" href="/ja/cloud/use-dify/getting-started/introduction">
+        マネージドプラットフォームですぐに構築を始められます。インストール不要で、無料の Sandbox プランも利用できます。
+      </Card>
+      <Card title="セルフホスト" icon="server" href="/ja/self-host/deploy/overview">
+        オープンソースの Community Edition を自社のインフラで運用できます。Docker Compose を使えば数分でデプロイできます。
+      </Card>
+    </Columns>
+  </div>
+
+  <h2 className="mt-12 text-2xl font-semibold text-black dark:text-white">さらに詳しく</h2>
+  <div className="mt-6">
+    <Columns cols={3}>
+      <Card title="API リファレンス" icon="code" href="/api-reference/chats/send-chat-message">
+        REST API を通じて、Dify アプリケーションを自分のプロダクトに組み込めます。
+      </Card>
+      <Card title="プラグイン開発" icon="code-pull-request" href="/ja/develop-plugin/getting-started/getting-started-dify-plugin">
+        独自のツール、モデル、連携機能で Dify を拡張できます。
+      </Card>
+      <Card title="チュートリアル" icon="graduation-cap" href="/ja/tutorials/workflow-101/lesson-01">
+        最初のワークフローから完全なサンプルアプリまで、手順に沿って学べます。
+      </Card>
+    </Columns>
+  </div>
+
+  <h2 className="mt-12 text-2xl font-semibold text-black dark:text-white">その他のリソース</h2>
+  <div className="mt-6">
+    <Columns cols={2}>
+      <Card title="Discord" icon="discord" href="https://discord.gg/FngNHpbcY7" horizontal>
+        作っているものを共有し、アイデアを交換し、コミュニティから助けを得られます。
+      </Card>
+      <Card title="GitHub" icon="github" href="https://github.com/langgenius/dify" horizontal>
+        Dify はオープンソースです。Issue で議論し、バグを報告し、コードを貢献できます。
+      </Card>
+      <Card title="マーケットプレイス" icon="store" href="https://marketplace.dify.ai/" horizontal>
+        コミュニティが作成したプラグインやアプリテンプレートを閲覧し、すぐにインストールできます。
+      </Card>
+      <Card title="ブログ" icon="newspaper" href="https://dify.ai/blog" horizontal>
+        製品の発表、機能の詳細解説、エンジニアリングノートなど。
+      </Card>
+    </Columns>
+  </div>
+
+  <p className="mt-14 text-sm text-gray-500">
+    Dify という名前は <strong>D</strong>o <strong>I</strong>t <strong>F</strong>or <strong>Y</strong>ou に由来しています。
+  </p>
+</div>
diff --git a/zh/home.mdx b/zh/home.mdx
new file mode 100644
index 00000000..836c81c6
--- /dev/null
+++ b/zh/home.mdx
@@ -0,0 +1,68 @@
+---
+title: Dify 文档
+description: 在 Dify Cloud 上构建 AI 应用，或在自己的基础设施上运行 Dify
+mode: "custom"
+hidden: true
+---
+
+<div className="max-w-5xl mx-auto px-6 py-16">
+  <h1 className="text-4xl font-bold tracking-tight text-black dark:text-white">Dify 文档</h1>
+  <p className="mt-3 text-lg text-gray-500">
+    Dify 是一个用于构建 AI 应用的开源平台。你可以创建 Agent、Agentic 工作流和聊天机器人，让它们利用你自己的数据，并发布为 Web 应用或通过 API 集成。
+  </p>
+
+  <div className="mt-10">
+    <Card title="构建你的第一个应用" icon="rocket" href="/zh/quick-start" horizontal>
+      刚接触 Dify？从这里开始：构建一个可运行的 AI 应用，并在过程中掌握核心概念。
+    </Card>
+  </div>
+
+  <h2 className="mt-12 text-2xl font-semibold text-black dark:text-white">选择 Dify 的运行方式</h2>
+  <div className="mt-6">
+    <Columns cols={2}>
+      <Card title="Dify Cloud" icon="cloud" href="/zh/cloud/use-dify/getting-started/introduction">
+        在托管平台上立即开始构建。无需安装，并包含免费的 Sandbox 套餐。
+      </Card>
+      <Card title="自托管" icon="server" href="/zh/self-host/deploy/overview">
+        在你自己的基础设施上运行开源的社区版。使用 Docker Compose 几分钟即可完成部署。
+      </Card>
+    </Columns>
+  </div>
+
+  <h2 className="mt-12 text-2xl font-semibold text-black dark:text-white">了解更多</h2>
+  <div className="mt-6">
+    <Columns cols={3}>
+      <Card title="API 参考" icon="code" href="/api-reference/chats/send-chat-message">
+        通过 REST API 将 Dify 应用集成到你自己的产品中。
+      </Card>
+      <Card title="插件开发" icon="code-pull-request" href="/zh/develop-plugin/getting-started/getting-started-dify-plugin">
+        用你自己的工具、模型和集成扩展 Dify。
+      </Card>
+      <Card title="教程" icon="graduation-cap" href="/zh/tutorials/workflow-101/lesson-01">
+        循序渐进的课程，从第一个工作流到完整的示例应用。
+      </Card>
+    </Columns>
+  </div>
+
+  <h2 className="mt-12 text-2xl font-semibold text-black dark:text-white">更多资源</h2>
+  <div className="mt-6">
+    <Columns cols={2}>
+      <Card title="Discord" icon="discord" href="https://discord.gg/FngNHpbcY7" horizontal>
+        分享你正在构建的内容，交流想法，并从社区获得帮助。
+      </Card>
+      <Card title="GitHub" icon="github" href="https://github.com/langgenius/dify" horizontal>
+        Dify 是开源项目。你可以在 issues 中讨论、报告问题并贡献代码。
+      </Card>
+      <Card title="市场" icon="store" href="https://marketplace.dify.ai/" horizontal>
+        浏览社区构建的插件和应用模板，即装即用。
+      </Card>
+      <Card title="博客" icon="newspaper" href="https://dify.ai/blog" horizontal>
+        产品公告、功能详解和工程实践笔记。
+      </Card>
+    </Columns>
+  </div>
+
+  <p className="mt-14 text-sm text-gray-500">
+    Dify 这个名字来自 <strong>D</strong>o <strong>I</strong>t <strong>F</strong>or <strong>Y</strong>ou。
+  </p>
+</div>