diff --git a/apps/studio/src/pages/api/health.ts b/apps/studio/src/pages/api/health.ts
new file mode 100644
index 0000000..efeacca
--- /dev/null
+++ b/apps/studio/src/pages/api/health.ts
@@ -0,0 +1,2 @@
+import type {NextApiRequest,NextApiResponse} from "next";
+export default function handler(req:NextApiRequest,res:NextApiResponse){res.setHeader("Cache-Control","no-store");if(!["GET","HEAD"].includes(req.method||""))return res.status(405).end();return req.method==="HEAD"?res.status(200).end():res.status(200).json({status:"ok",service:"prompt-studio"});}
diff --git a/apps/studio/src/pages/index.tsx b/apps/studio/src/pages/index.tsx
index 41d655e..ef4a17b 100644
--- a/apps/studio/src/pages/index.tsx
+++ b/apps/studio/src/pages/index.tsx
@@ -1,3 +1,3 @@
 import Link from 'next/link';
 import {ideas} from '../content/ideas';
-export default function Home(){return <main className="workspace"><aside><b className="logo">PROMPT / 创作</b><p>想法 · 页面 · 作品</p><a href="/">我的创作</a><a href="/studio/api/index">AI 内容索引 ↗</a></aside><section><small>YOUR CREATIVE WORKSPACE</small><h1>今天，想表达什么？</h1><p>一个页面，装下一个想法。让内容慢慢长成作品。</p><div className="grid">{ideas.map(i=><Link className="card" href={'/ideas/'+i.slug} key={i.slug}><div className="cover">{i.title}</div><h2>{i.title}</h2><p>{i.summary}</p><span>打开创作 →</span></Link>)}</div><p className="hint">新增作品：在 src/content/ideas.ts 添加内容，页面与导出会同步生成。</p></section></main>}
+export default function Home(){return <main className="workspace"><aside><b className="logo">PROMPT / 创作</b><p>想法 · 页面 · 作品</p><a href="/">我的创作</a><a href="/studio/api">AI 内容索引 ↗</a></aside><section><small>YOUR CREATIVE WORKSPACE</small><h1>今天，想表达什么？</h1><p>一个页面，装下一个想法。让内容慢慢长成作品。</p><div className="grid">{ideas.map(i=><Link className="card" href={'/ideas/'+i.slug} key={i.slug}><div className="cover">{i.title}</div><h2>{i.title}</h2><p>{i.summary}</p><span>打开创作 →</span></Link>)}</div><p className="hint">新增作品：在 src/content/ideas.ts 添加内容，页面与导出会同步生成。</p></section></main>}
diff --git a/docs/explore-stage-files.md b/docs/explore-stage-files.md
index 8e12046..b5f4069 100644
--- a/docs/explore-stage-files.md
+++ b/docs/explore-stage-files.md
@@ -43,3 +43,7 @@
 - `apps/wiki/src/pages/explore/`：新增或更新统一 ID 页面、纯文本模式、分类、旧地址跳转或轻量预览 API。
 - `apps/wiki/tests/explore.test.ts`：验证稳定 ID、纯文本响应、图片体积与缓存、旧文档引用及集成行为。
 - `apps/wiki/tests/preview.test.ts`：验证稳定 ID、纯文本响应、图片体积与缓存、旧文档引用及集成行为。
+
+- `apps/studio/src/pages/api/health.ts`：新增明确的健康检查接口，避免把 API 目录的 index 文件错误理解为 /api/index 路由。
+- `scripts/deploy-studio.sh`：健康检查修正为 `/studio/api/health`。
+- `apps/studio/src/pages/index.tsx`：AI 索引入口修正为实际 `/studio/api`。
diff --git a/scripts/deploy-studio.sh b/scripts/deploy-studio.sh
index 35e2c88..02c0f50 100644
--- a/scripts/deploy-studio.sh
+++ b/scripts/deploy-studio.sh
@@ -18,7 +18,7 @@ rollback(){ if [ -n "$previous" ]; then write_compose "$previous"; docker compos
 trap rollback ERR
 docker compose -p prompt-studio -f /opt/prompt-studio/compose.yml up -d
 for attempt in {1..40}; do
-  if curl -fsS http://127.0.0.1:18134/studio/api/index >/dev/null; then printf '%s' "prompt-studio:$sha" > /opt/prompt-studio/image; exit 0; fi
+  if curl -fsS http://127.0.0.1:18134/studio/api/health >/dev/null; then printf '%s' "prompt-studio:$sha" > /opt/prompt-studio/image; exit 0; fi
   sleep 2
 done
 false