diff --git a/docs/docs.json b/docs-developer/docs.json
similarity index 61%
rename from docs/docs.json
rename to docs-developer/docs.json
index 6b0f5a5..4448d16 100644
--- a/docs/docs.json
+++ b/docs-developer/docs.json
@@ -1,6 +1,6 @@
 {
   "$schema": "https://mintlify.com/docs.json",
-  "name": "AI 视频助手",
+  "name": "AI 视频助手 · 开发者文档",
   "theme": "mint",
   "colors": {
     "primary": "#1b2741",
@@ -43,28 +43,10 @@
     }
   },
   "navigation": {
-    "tabs": [
+    "groups": [
       {
-        "tab": "首页",
-        "pages": ["index"]
-      },
-      {
-        "tab": "用户文档",
-        "groups": [
-          {
-            "group": "产品",
-            "pages": ["user/overview", "user/features"]
-          }
-        ]
-      },
-      {
-        "tab": "开发者文档",
-        "groups": [
-          {
-            "group": "开始与对接",
-            "pages": ["developer/quickstart", "developer/integrations"]
-          }
-        ]
+        "group": "开始与对接",
+        "pages": ["index", "integrations"]
       }
     ]
   }
diff --git a/docs/developer/quickstart.mdx b/docs-developer/index.mdx
similarity index 100%
rename from docs/developer/quickstart.mdx
rename to docs-developer/index.mdx
diff --git a/docs/developer/integrations.mdx b/docs-developer/integrations.mdx
similarity index 100%
rename from docs/developer/integrations.mdx
rename to docs-developer/integrations.mdx
diff --git a/docs/logo-dark.svg b/docs-developer/logo-dark.svg
similarity index 100%
rename from docs/logo-dark.svg
rename to docs-developer/logo-dark.svg
diff --git a/docs/logo-light.svg b/docs-developer/logo-light.svg
similarity index 100%
rename from docs/logo-light.svg
rename to docs-developer/logo-light.svg
diff --git a/docs-user/docs.json b/docs-user/docs.json
new file mode 100644
index 0000000..4f1082f
--- /dev/null
+++ b/docs-user/docs.json
@@ -0,0 +1,53 @@
+{
+  "$schema": "https://mintlify.com/docs.json",
+  "name": "AI 视频助手 · 用户文档",
+  "theme": "mint",
+  "colors": {
+    "primary": "#1b2741",
+    "light": "#3a4a6b",
+    "dark": "#0c1426"
+  },
+  "logo": {
+    "light": "/logo-light.svg",
+    "dark": "/logo-dark.svg",
+    "href": "/"
+  },
+  "appearance": {
+    "default": "dark"
+  },
+  "fonts": {
+    "family": "Inter",
+    "weight": 400,
+    "heading": {
+      "family": "Cormorant Garamond",
+      "weight": 300
+    }
+  },
+  "icons": {
+    "library": "lucide"
+  },
+  "background": {
+    "decoration": "gradient",
+    "color": {
+      "light": "#f3f5fb",
+      "dark": "#070b16"
+    }
+  },
+  "styling": {
+    "eyebrows": "breadcrumbs",
+    "codeblocks": {
+      "theme": {
+        "light": "github-light",
+        "dark": "github-dark"
+      }
+    }
+  },
+  "navigation": {
+    "groups": [
+      {
+        "group": "产品",
+        "pages": ["index", "features"]
+      }
+    ]
+  }
+}
diff --git a/docs/user/features.mdx b/docs-user/features.mdx
similarity index 100%
rename from docs/user/features.mdx
rename to docs-user/features.mdx
diff --git a/docs/user/overview.mdx b/docs-user/index.mdx
similarity index 78%
rename from docs/user/overview.mdx
rename to docs-user/index.mdx
index c7d4207..3e6ab0b 100644
--- a/docs/user/overview.mdx
+++ b/docs-user/index.mdx
@@ -18,5 +18,5 @@ icon: video
 
 ## 下一步
 
-- [核心功能](/user/features)：了解助手类型、模型、知识库与工具。
-- 本地启动与对接细节见 [开发者文档](/developer/quickstart)。
+- [核心功能](/features)：了解助手类型、模型、知识库与工具。
+- 本地启动与对接见仓库中的 `docs-developer/`（独立开发者文档站点）。
diff --git a/docs-user/logo-dark.svg b/docs-user/logo-dark.svg
new file mode 100644
index 0000000..e7ec66d
--- /dev/null
+++ b/docs-user/logo-dark.svg
@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 196 48" fill="none">
+  <defs>
+    <radialGradient id="sky" cx="0" cy="0" r="1" gradientTransform="matrix(31 0 0 31 14 10)" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#5F86B8" stop-opacity=".75"/>
+      <stop offset="1" stop-color="#5F86B8" stop-opacity="0"/>
+    </radialGradient>
+    <radialGradient id="lavender" cx="0" cy="0" r="1" gradientTransform="matrix(28 0 0 28 38 39)" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#8A78AD" stop-opacity=".68"/>
+      <stop offset="1" stop-color="#8A78AD" stop-opacity="0"/>
+    </radialGradient>
+  </defs>
+  <circle cx="24" cy="24" r="24" fill="#E8EDF9"/>
+  <circle cx="24" cy="24" r="24" fill="url(#sky)"/>
+  <circle cx="24" cy="24" r="24" fill="url(#lavender)"/>
+  <rect x="14" y="17.5" width="14" height="13" rx="2.25" stroke="#0C1426" stroke-width="2.5"/>
+  <path d="m28 21.25 7-4v13.5l-7-4z" stroke="#0C1426" stroke-width="2.5" stroke-linejoin="round"/>
+  <text x="61" y="31" fill="#E8EDF9" font-family="Cormorant Garamond, serif" font-size="24" font-weight="400">AI视频助手</text>
+</svg>
diff --git a/docs-user/logo-light.svg b/docs-user/logo-light.svg
new file mode 100644
index 0000000..a75e7d0
--- /dev/null
+++ b/docs-user/logo-light.svg
@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 196 48" fill="none">
+  <defs>
+    <radialGradient id="sky" cx="0" cy="0" r="1" gradientTransform="matrix(31 0 0 31 14 10)" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#A8C8E8" stop-opacity=".8"/>
+      <stop offset="1" stop-color="#A8C8E8" stop-opacity="0"/>
+    </radialGradient>
+    <radialGradient id="lavender" cx="0" cy="0" r="1" gradientTransform="matrix(28 0 0 28 38 39)" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#C8B8E0" stop-opacity=".72"/>
+      <stop offset="1" stop-color="#C8B8E0" stop-opacity="0"/>
+    </radialGradient>
+  </defs>
+  <circle cx="24" cy="24" r="24" fill="#E8EDF9"/>
+  <circle cx="24" cy="24" r="24" fill="url(#sky)"/>
+  <circle cx="24" cy="24" r="24" fill="url(#lavender)"/>
+  <rect x="14" y="17.5" width="14" height="13" rx="2.25" stroke="#0C1426" stroke-width="2.5"/>
+  <path d="m28 21.25 7-4v13.5l-7-4z" stroke="#0C1426" stroke-width="2.5" stroke-linejoin="round"/>
+  <text x="61" y="31" fill="#0F1B33" font-family="Cormorant Garamond, serif" font-size="24" font-weight="400">AI视频助手</text>
+</svg>
diff --git a/docs/index.mdx b/docs/index.mdx
deleted file mode 100644
index e340b03..0000000
--- a/docs/index.mdx
+++ /dev/null
@@ -1,18 +0,0 @@
----
-title: 文档首页
-description: 按读者区分的用户文档与开发者文档入口。
-icon: book-open
----
-
-# 文档首页
-
-本站点按读者分成两套文档：
-
-<CardGroup cols={2}>
-  <Card title="用户文档" icon="users" color="#3a4a6b" href="/user/overview">
-    产品能力与配置关系，适合运营与配置人员。
-  </Card>
-  <Card title="开发者文档" icon="code" color="#3a4a6b" href="/developer/quickstart">
-    本地启动、模型对接与语音通道，适合开发与集成。
-  </Card>
-</CardGroup>
diff --git a/frontend/src/components/layout/Sidebar.tsx b/frontend/src/components/layout/Sidebar.tsx
index bada330..9f86ef8 100644
--- a/frontend/src/components/layout/Sidebar.tsx
+++ b/frontend/src/components/layout/Sidebar.tsx
@@ -16,6 +16,7 @@ import {
   Home,
   LogOut,
   PlayCircle,
+  User,
   Video,
 } from "lucide-react";
 import { useAuth } from "@/components/auth/AuthProvider";
@@ -279,6 +280,13 @@ export function Sidebar({ collapsed, onToggle }: SidebarProps) {
               <Bell size={16} />
               消息提示
             </DropdownMenuItem>
+            <DropdownMenuItem
+              className="h-10 rounded-xl px-3 font-normal"
+              onSelect={() => router.push("/profile")}
+            >
+              <User size={16} />
+              个人中心
+            </DropdownMenuItem>
             <DropdownMenuSeparator />
             <DropdownMenuItem
               variant="destructive"