diff --git a/aha-ui/README.md b/aha-ui/README.md
index 102e366..fefbccf 100644
--- a/aha-ui/README.md
+++ b/aha-ui/README.md
@@ -5,3 +5,8 @@ This template should help get you started developing with Tauri, React and Types
 ## Recommended IDE Setup
 
 - [VS Code](https://code.visualstudio.com/) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer)
+
+
+
+ui 使用shadcn-admin ,基本上是直接粘贴过来的，
+这个项目只有两个
\ No newline at end of file
diff --git a/aha-ui/src/components/layout/data/sidebar-data.ts b/aha-ui/src/components/layout/data/sidebar-data.ts
index f60021d..e99bcfc 100644
--- a/aha-ui/src/components/layout/data/sidebar-data.ts
+++ b/aha-ui/src/components/layout/data/sidebar-data.ts
@@ -1,6 +1,7 @@
 import {
   Package,
   Play,
+  BookOpen,
   Settings,
   UserCog,
   Wrench,
@@ -37,6 +38,11 @@ export const sidebarData: SidebarData = {
           url: '/launch',
           icon: Play,
         },
+        {
+          title: '使用指南',
+          url: '/usage',
+          icon: BookOpen,
+        },
       ],
     },
     {
diff --git a/aha-ui/src/features/usage/index.tsx b/aha-ui/src/features/usage/index.tsx
new file mode 100644
index 0000000..7bf8aa9
--- /dev/null
+++ b/aha-ui/src/features/usage/index.tsx
@@ -0,0 +1,429 @@
+import { useState } from "react"
+import { BookOpen, Copy, Check, Code, Terminal, FileType } from "lucide-react"
+import { Card } from "@/components/ui/card"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import { Header } from "@/components/layout/header"
+import { Main } from "@/components/layout/main"
+import { ProfileDropdown } from "@/components/profile-dropdown"
+import { ThemeSwitch } from "@/components/theme-switch"
+
+interface CodeBlockProps {
+  code: string
+  language?: string
+}
+
+function CodeBlock({ code, language = "bash" }: CodeBlockProps) {
+  const [copied, setCopied] = useState(false)
+
+  const handleCopy = async () => {
+    await navigator.clipboard.writeText(code)
+    setCopied(true)
+    setTimeout(() => setCopied(false), 2000)
+  }
+
+  const langIcons: Record<string, React.ReactNode> = {
+    bash: <Terminal className="w-3.5 h-3.5" />,
+    python: <FileType className="w-3.5 h-3.5" />,
+    typescript: <Code className="w-3.5 h-3.5" />,
+  }
+
+  return (
+    <div className="relative group">
+      <div className="flex items-center justify-between px-4 py-1.5 bg-muted/50 border-b border-border/50 rounded-t-lg">
+        <div className="flex items-center gap-1.5 text-xs text-muted-foreground">
+          {langIcons[language] || null}
+          {language}
+        </div>
+        <button
+          onClick={handleCopy}
+          className="flex items-center gap-1 text-xs text-muted-foreground hover:text-foreground transition-colors"
+        >
+          {copied ? (
+            <>
+              <Check className="w-3.5 h-3.5 text-green-500" />
+              已复制
+            </>
+          ) : (
+            <>
+              <Copy className="w-3.5 h-3.5" />
+              复制
+            </>
+          )}
+        </button>
+      </div>
+      <pre className="bg-[#1e1e2e] text-gray-300 p-4 rounded-b-lg overflow-x-auto text-sm leading-relaxed">
+        <code>{code}</code>
+      </pre>
+    </div>
+  )
+}
+
+function ApiSection({
+  title,
+  method,
+  path,
+  description,
+  children,
+}: {
+  title: string
+  method: string
+  path: string
+  description: string
+  children: React.ReactNode
+}) {
+  const methodColors: Record<string, string> = {
+    GET: "bg-green-500/10 text-green-600 border-green-200 dark:border-green-800 dark:text-green-400",
+    POST: "bg-blue-500/10 text-blue-600 border-blue-200 dark:border-blue-800 dark:text-blue-400",
+  }
+
+  return (
+    <div className="space-y-3">
+      <h3 className="text-base font-semibold">{title}</h3>
+      <p className="text-sm text-muted-foreground">{description}</p>
+      <div className="flex items-center gap-2 font-mono text-sm">
+        <span className={`px-2 py-0.5 rounded border text-xs font-medium ${methodColors[method] || ""}`}>
+          {method}
+        </span>
+        <span className="text-foreground">{path}</span>
+      </div>
+      {children}
+    </div>
+  )
+}
+
+export function UsagePage() {
+  const [baseUrl, setBaseUrl] = useState("http://127.0.0.1:10100")
+
+  return (
+    <>
+      <Header>
+        <div className="flex items-center gap-2 ms-auto">
+          <ThemeSwitch />
+          <ProfileDropdown />
+        </div>
+      </Header>
+
+      <Main>
+        <div className="mb-6">
+          <h1 className="text-2xl font-bold tracking-tight flex items-center gap-2">
+            <BookOpen className="w-6 h-6" />
+            API 使用指南
+          </h1>
+          <p className="text-muted-foreground text-sm mt-1">
+            如何通过 HTTP 接口调用本地模型推理服务
+          </p>
+        </div>
+
+        {/* 服务地址配置 */}
+        <Card className="p-4 mb-6">
+          <div className="flex items-end gap-4">
+            <div className="flex-1 space-y-2">
+              <Label htmlFor="base-url">服务地址</Label>
+              <Input
+                id="base-url"
+                value={baseUrl}
+                onChange={(e) => setBaseUrl(e.target.value)}
+                placeholder="http://127.0.0.1:10100"
+              />
+            </div>
+            <p className="text-xs text-muted-foreground pb-1">
+              请确保服务已启动，地址与「启动服务」页面配置一致
+            </p>
+          </div>
+        </Card>
+
+        <div className="space-y-8">
+          {/* 1. 查看可用模型 */}
+          <Card className="p-5 space-y-4">
+            <ApiSection
+              title="查看可用模型"
+              method="GET"
+              path="/v1/models"
+              description="获取当前服务中可用的模型列表"
+            >
+              <div className="space-y-3">
+                <CodeBlock
+                  language="bash"
+                  code={`curl ${baseUrl}/v1/models`}
+                />
+                <CodeBlock
+                  language="python"
+                  code={`import requests
+
+response = requests.get("${baseUrl}/v1/models")
+models = response.json()
+print(models)`}
+                />
+                <CodeBlock
+                  language="typescript"
+                  code={`const response = await fetch("${baseUrl}/v1/models")
+const models = await response.json()
+console.log(models)`}
+                />
+              </div>
+            </ApiSection>
+          </Card>
+
+          {/* 2. Chat Completions */}
+          <Card className="p-5 space-y-4">
+            <ApiSection
+              title="对话补全"
+              method="POST"
+              path="/v1/chat/completions"
+              description="向模型发送对话消息，获取推理回复。兼容 OpenAI API 格式。"
+            >
+              <div className="space-y-3">
+                <CodeBlock
+                  language="bash"
+                  code={`curl ${baseUrl}/v1/chat/completions \\
+  -H "Content-Type: application/json" \\
+  -d '{
+    "model": "your-model-id",
+    "messages": [
+      {"role": "system", "content": "你是一个有用的助手"},
+      {"role": "user", "content": "你好，请介绍一下你自己"}
+    ],
+    "temperature": 0.7,
+    "max_tokens": 2048,
+    "stream": false
+  }'`}
+                />
+                <CodeBlock
+                  language="python"
+                  code={`import requests
+
+response = requests.post(
+    "${baseUrl}/v1/chat/completions",
+    json={
+        "model": "your-model-id",
+        "messages": [
+            {"role": "system", "content": "你是一个有用的助手"},
+            {"role": "user", "content": "你好，请介绍一下你自己"}
+        ],
+        "temperature": 0.7,
+        "max_tokens": 2048,
+        "stream": False,
+    },
+)
+result = response.json()
+print(result["choices"][0]["message"]["content"])`}
+                />
+                <CodeBlock
+                  language="typescript"
+                  code={`const response = await fetch("${baseUrl}/v1/chat/completions", {
+  method: "POST",
+  headers: { "Content-Type": "application/json" },
+  body: JSON.stringify({
+    model: "your-model-id",
+    messages: [
+      { role: "system", content: "你是一个有用的助手" },
+      { role: "user", content: "你好，请介绍一下你自己" }
+    ],
+    temperature: 0.7,
+    max_tokens: 2048,
+    stream: false,
+  }),
+})
+const result = await response.json()
+console.log(result.choices[0].message.content)`}
+                />
+              </div>
+
+              <div className="mt-4 p-3 bg-muted/50 rounded-md text-sm space-y-2">
+                <p className="font-medium">请求参数说明</p>
+                <table className="w-full text-xs">
+                  <thead>
+                    <tr className="border-b">
+                      <th className="text-left py-1 pr-2">参数</th>
+                      <th className="text-left py-1 pr-2">类型</th>
+                      <th className="text-left py-1">说明</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    <tr className="border-b border-muted">
+                      <td className="py-1 pr-2 font-mono">model</td>
+                      <td className="py-1 pr-2">string</td>
+                      <td className="py-1">模型 ID</td>
+                    </tr>
+                    <tr className="border-b border-muted">
+                      <td className="py-1 pr-2 font-mono">messages</td>
+                      <td className="py-1 pr-2">array</td>
+                      <td className="py-1">对话消息列表</td>
+                    </tr>
+                    <tr className="border-b border-muted">
+                      <td className="py-1 pr-2 font-mono">temperature</td>
+                      <td className="py-1 pr-2">number</td>
+                      <td className="py-1">采样温度 (0~2)，默认 1.0</td>
+                    </tr>
+                    <tr className="border-b border-muted">
+                      <td className="py-1 pr-2 font-mono">max_tokens</td>
+                      <td className="py-1 pr-2">number</td>
+                      <td className="py-1">最大生成 token 数</td>
+                    </tr>
+                    <tr>
+                      <td className="py-1 pr-2 font-mono">stream</td>
+                      <td className="py-1 pr-2">boolean</td>
+                      <td className="py-1">是否流式输出，默认 false</td>
+                    </tr>
+                  </tbody>
+                </table>
+              </div>
+            </ApiSection>
+          </Card>
+
+          {/* 3. 流式输出 */}
+          <Card className="p-5 space-y-4">
+            <ApiSection
+              title="流式对话"
+              method="POST"
+              path="/v1/chat/completions (stream)"
+              description="使用 SSE (Server-Sent Events) 实现流式输出，逐 token 返回推理结果。"
+            >
+              <div className="space-y-3">
+                <CodeBlock
+                  language="bash"
+                  code={`curl ${baseUrl}/v1/chat/completions \\
+  -H "Content-Type: application/json" \\
+  -d '{
+    "model": "your-model-id",
+    "messages": [
+      {"role": "user", "content": "用 Python 写一个递归遍历目录的例子"}
+    ],
+    "stream": true
+  }'`}
+                />
+                <CodeBlock
+                  language="python"
+                  code={`import requests
+
+response = requests.post(
+    "${baseUrl}/v1/chat/completions",
+    json={
+        "model": "your-model-id",
+        "messages": [
+            {"role": "user", "content": "用 Python 写一个递归遍历目录的例子"}
+        ],
+        "stream": True,
+    },
+    stream=True,
+)
+for line in response.iter_lines():
+    if line:
+        text = line.decode("utf-8").removeprefix("data: ")
+        if text != "[DONE]":
+            import json
+            chunk = json.loads(text)
+            delta = chunk["choices"][0].get("delta", {}).get("content", "")
+            print(delta, end="", flush=True)`}
+                />
+                <CodeBlock
+                  language="typescript"
+                  code={`const response = await fetch("${baseUrl}/v1/chat/completions", {
+  method: "POST",
+  headers: { "Content-Type": "application/json" },
+  body: JSON.stringify({
+    model: "your-model-id",
+    messages: [
+      { role: "user", content: "用 Python 写一个递归遍历目录的例子" }
+    ],
+    stream: true,
+  }),
+})
+
+const reader = response.body!.getReader()
+const decoder = new TextDecoder()
+let buffer = ""
+
+while (true) {
+  const { done, value } = await reader.read()
+  if (done) break
+
+  buffer += decoder.decode(value, { stream: true })
+  const lines = buffer.split("\\n")
+  buffer = lines.pop() || ""
+
+  for (const line of lines) {
+    const text = line.replace(/^data: /, "").trim()
+    if (!text || text === "[DONE]") continue
+
+    const chunk = JSON.parse(text)
+    const content = chunk.choices?.[0]?.delta?.content || ""
+    process.stdout.write(content)
+  }
+}`}
+                />
+              </div>
+            </ApiSection>
+          </Card>
+
+          {/* 4. 使用 OpenAI SDK */}
+          <Card className="p-5 space-y-4">
+            <h3 className="text-base font-semibold">使用 OpenAI SDK 调用</h3>
+            <p className="text-sm text-muted-foreground">
+              由于服务兼容 OpenAI API 格式，你可以直接使用 OpenAI 官方 SDK，只需修改 base URL 即可。
+            </p>
+            <div className="space-y-3">
+              <CodeBlock
+                language="python"
+                code={`from openai import OpenAI
+
+client = OpenAI(
+    base_url="${baseUrl}/v1",
+    api_key="not-needed",  # 本地服务不需要 API Key
+)
+
+response = client.chat.completions.create(
+    model="your-model-id",
+    messages=[
+        {"role": "user", "content": "你好"}
+    ],
+    stream=True,
+)
+
+for chunk in response:
+    if chunk.choices[0].delta.content:
+        print(chunk.choices[0].delta.content, end="")`}
+              />
+              <CodeBlock
+                language="typescript"
+                code={`import OpenAI from "openai"
+
+const client = new OpenAI({
+  baseURL: "${baseUrl}/v1",
+  apiKey: "not-needed",
+})
+
+const stream = await client.chat.completions.create({
+  model: "your-model-id",
+  messages: [{ role: "user", content: "你好" }],
+  stream: true,
+})
+
+for await (const chunk of stream) {
+  const content = chunk.choices[0]?.delta?.content || ""
+  process.stdout.write(content)
+}`}
+              />
+            </div>
+          </Card>
+
+          {/* 5. 健康检查 */}
+          <Card className="p-5 space-y-4">
+            <ApiSection
+              title="健康检查"
+              method="GET"
+              path="/health"
+              description="检查服务运行状态"
+            >
+              <CodeBlock
+                language="bash"
+                code={`curl ${baseUrl}/health`}
+              />
+            </ApiSection>
+          </Card>
+        </div>
+      </Main>
+    </>
+  )
+}
diff --git a/aha-ui/src/routeTree.gen.ts b/aha-ui/src/routeTree.gen.ts
index f9472c0..41674f7 100644
--- a/aha-ui/src/routeTree.gen.ts
+++ b/aha-ui/src/routeTree.gen.ts
@@ -11,6 +11,7 @@
 import { Route as rootRouteImport } from './routes/__root'
 import { Route as AuthenticatedRouteRouteImport } from './routes/_authenticated/route'
 import { Route as AuthenticatedIndexRouteImport } from './routes/_authenticated/index'
+import { Route as AuthenticatedUsageRouteImport } from './routes/_authenticated/usage'
 import { Route as AuthenticatedLaunchRouteImport } from './routes/_authenticated/launch'
 import { Route as errors503RouteImport } from './routes/(errors)/503'
 import { Route as errors500RouteImport } from './routes/(errors)/500'
@@ -38,6 +39,11 @@ const AuthenticatedIndexRoute = AuthenticatedIndexRouteImport.update({
   path: '/',
   getParentRoute: () => AuthenticatedRouteRoute,
 } as any)
+const AuthenticatedUsageRoute = AuthenticatedUsageRouteImport.update({
+  id: '/usage',
+  path: '/usage',
+  getParentRoute: () => AuthenticatedRouteRoute,
+} as any)
 const AuthenticatedLaunchRoute = AuthenticatedLaunchRouteImport.update({
   id: '/launch',
   path: '/launch',
@@ -144,6 +150,7 @@ export interface FileRoutesByFullPath {
   '/500': typeof errors500Route
   '/503': typeof errors503Route
   '/launch': typeof AuthenticatedLaunchRoute
+  '/usage': typeof AuthenticatedUsageRoute
   '/settings/account': typeof AuthenticatedSettingsAccountRoute
   '/settings/appearance': typeof AuthenticatedSettingsAppearanceRoute
   '/settings/display': typeof AuthenticatedSettingsDisplayRoute
@@ -162,6 +169,7 @@ export interface FileRoutesByTo {
   '/500': typeof errors500Route
   '/503': typeof errors503Route
   '/launch': typeof AuthenticatedLaunchRoute
+  '/usage': typeof AuthenticatedUsageRoute
   '/': typeof AuthenticatedIndexRoute
   '/settings/account': typeof AuthenticatedSettingsAccountRoute
   '/settings/appearance': typeof AuthenticatedSettingsAppearanceRoute
@@ -184,6 +192,7 @@ export interface FileRoutesById {
   '/(errors)/500': typeof errors500Route
   '/(errors)/503': typeof errors503Route
   '/_authenticated/launch': typeof AuthenticatedLaunchRoute
+  '/_authenticated/usage': typeof AuthenticatedUsageRoute
   '/_authenticated/': typeof AuthenticatedIndexRoute
   '/_authenticated/settings/account': typeof AuthenticatedSettingsAccountRoute
   '/_authenticated/settings/appearance': typeof AuthenticatedSettingsAppearanceRoute
@@ -207,6 +216,7 @@ export interface FileRouteTypes {
     | '/500'
     | '/503'
     | '/launch'
+    | '/usage'
     | '/settings/account'
     | '/settings/appearance'
     | '/settings/display'
@@ -225,6 +235,7 @@ export interface FileRouteTypes {
     | '/500'
     | '/503'
     | '/launch'
+    | '/usage'
     | '/'
     | '/settings/account'
     | '/settings/appearance'
@@ -246,6 +257,7 @@ export interface FileRouteTypes {
     | '/(errors)/500'
     | '/(errors)/503'
     | '/_authenticated/launch'
+    | '/_authenticated/usage'
     | '/_authenticated/'
     | '/_authenticated/settings/account'
     | '/_authenticated/settings/appearance'
@@ -284,6 +296,13 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof AuthenticatedIndexRouteImport
       parentRoute: typeof AuthenticatedRouteRoute
     }
+    '/_authenticated/usage': {
+      id: '/_authenticated/usage'
+      path: '/usage'
+      fullPath: '/usage'
+      preLoaderRoute: typeof AuthenticatedUsageRouteImport
+      parentRoute: typeof AuthenticatedRouteRoute
+    }
     '/_authenticated/launch': {
       id: '/_authenticated/launch'
       path: '/launch'
@@ -432,12 +451,14 @@ const AuthenticatedSettingsRouteRouteWithChildren =
 interface AuthenticatedRouteRouteChildren {
   AuthenticatedSettingsRouteRoute: typeof AuthenticatedSettingsRouteRouteWithChildren
   AuthenticatedLaunchRoute: typeof AuthenticatedLaunchRoute
+  AuthenticatedUsageRoute: typeof AuthenticatedUsageRoute
   AuthenticatedIndexRoute: typeof AuthenticatedIndexRoute
 }
 
 const AuthenticatedRouteRouteChildren: AuthenticatedRouteRouteChildren = {
   AuthenticatedSettingsRouteRoute: AuthenticatedSettingsRouteRouteWithChildren,
   AuthenticatedLaunchRoute: AuthenticatedLaunchRoute,
+  AuthenticatedUsageRoute: AuthenticatedUsageRoute,
   AuthenticatedIndexRoute: AuthenticatedIndexRoute,
 }
 
diff --git a/aha-ui/src/routes/_authenticated/usage.tsx b/aha-ui/src/routes/_authenticated/usage.tsx
new file mode 100644
index 0000000..66907c7
--- /dev/null
+++ b/aha-ui/src/routes/_authenticated/usage.tsx
@@ -0,0 +1,6 @@
+import { createFileRoute } from '@tanstack/react-router'
+import { UsagePage } from '@/features/usage'
+
+export const Route = createFileRoute('/_authenticated/usage')({
+  component: UsagePage,
+})