diff --git a/src/api.ts b/src/api.ts
index 25a81d3..948559e 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -1,10 +1,13 @@
-import axios from 'axios';
-
-const AURA_API_BASE = 'https://api.redhare.cc/aura/v1';
+import axios from 'axios';
+
+const API_BASE_URL = 'https://api.hoyidata.com/aura/v1';
+const APP_BASE = (import.meta.env.BASE_URL || '/').replace(/\/$/, '');
+const withAppBase = (path: string) => `${APP_BASE}${path.startsWith('/') ? path : `/${path}`}`;
+const withApiBase = (path: string) => `${API_BASE_URL}${path.startsWith('/') ? path : `/${path}`}`;
 const isMockAuth = () => typeof localStorage !== 'undefined' && localStorage.getItem('mock-auth') === '1';
 
 export const api = axios.create({
-  baseURL: 'https://api.hoyidata.com/aura/v1',
+  baseURL: API_BASE_URL,
   timeout: 90000,
   withCredentials: true // 关键：跨域请求带 cookie
 });
@@ -13,9 +16,10 @@ export const api = axios.create({
 api.interceptors.response.use(
   (r) => r,
   (err) => {
-    if (err?.response?.status === 401 && !location.pathname.startsWith('/login') && !isMockAuth()) {
+    const isLoginPage = location.pathname === '/login' || location.pathname === withAppBase('/login');
+    if (err?.response?.status === 401 && !isLoginPage && !isMockAuth()) {
       const next = encodeURIComponent(location.pathname + location.search);
-      location.href = `/login?next=${next}`;
+      location.href = `${withAppBase('/login')}?next=${next}`;
     }
     return Promise.reject(err);
   }
@@ -309,7 +313,7 @@ export const SessionAPI = {
       .then((r) => r.data),
   /** 导出会话为文件并触发浏览器下载 */
   exportSession: (agentId: string, sessionId: string, format: 'md' | 'json' = 'md') => {
-    const url = `/api/agents/${agentId}/sessions/${sessionId}/export?format=${format}`;
+    const url = withApiBase(`/agents/${agentId}/sessions/${sessionId}/export?format=${format}`);
     const a = document.createElement('a');
     a.href = url;
     a.rel = 'noopener';
@@ -747,7 +751,7 @@ export function streamWorkflowRun(
   }
 ): () => void {
   const qs = input ? `?input=${encodeURIComponent(JSON.stringify(input))}` : '';
-  const url = `/api/workflows/${workflowId}/run-stream${qs}`;
+  const url = withApiBase(`/workflows/${workflowId}/run-stream${qs}`);
   const es = new EventSource(url, { withCredentials: true } as any);
   es.addEventListener('ready', (e: any) => handlers.onReady?.(JSON.parse(e.data)));
   es.addEventListener('step_start', (e: any) => handlers.onStepStart?.(JSON.parse(e.data)));
diff --git a/src/main.tsx b/src/main.tsx
index a912921..e1a3f06 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -124,7 +124,7 @@ function ThemeProvider({ children }: { children: React.ReactNode }) {
 ReactDOM.createRoot(document.getElementById('root')!).render(
   <React.StrictMode>
     <ThemeProvider>
-      <BrowserRouter>
+      <BrowserRouter basename={import.meta.env.BASE_URL}>
         <App />
       </BrowserRouter>
     </ThemeProvider>
diff --git a/src/pages/SharedSessionPage.tsx b/src/pages/SharedSessionPage.tsx
index 472f84a..a50b1f9 100644
--- a/src/pages/SharedSessionPage.tsx
+++ b/src/pages/SharedSessionPage.tsx
@@ -16,6 +16,7 @@ export default function SharedSessionPage() {
   const [loading, setLoading] = useState(true);
   const [err, setErr] = useState<string>('');
   const { message } = AntApp.useApp();
+  const loginHref = `${(import.meta.env.BASE_URL || '/').replace(/\/$/, '')}/login`;
 
   useEffect(() => {
     if (!token) return;
@@ -121,7 +122,7 @@ export default function SharedSessionPage() {
             marginTop: 40
           }}
         >
-          由 Agent Studio 生成 · <a href="/login" style={{ color: 'var(--color-brand)' }}>登录创建你自己的 agent</a>
+          由 Agent Studio 生成 · <a href={loginHref} style={{ color: 'var(--color-brand)' }}>登录创建你自己的 agent</a>
         </div>
       </div>
     </div>
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
new file mode 100644
index 0000000..11f02fe
--- /dev/null
+++ b/src/vite-env.d.ts
@@ -0,0 +1 @@
+/// <reference types="vite/client" />
diff --git a/vite.config.ts b/vite.config.ts
index 4672a71..9a2263e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,13 +1,14 @@
-import { defineConfig, loadEnv } from 'vite';
+import { defineConfig, loadEnv } from 'vite';
 import react from '@vitejs/plugin-react';
 
 // 默认走 Go 后端 :4001；要回退 Node 后端就 set VITE_API_TARGET=http://localhost:4000
-export default defineConfig(({ mode }) => {
+export default defineConfig(({ command, mode }) => {
   const env = loadEnv(mode, process.cwd(), '');
   const target = env.VITE_API_TARGET || 'https://api.hoyidata.com';
 
   return {
-    base: '/aura/', // <-- 关键修改：设置构建的基础路径
+    // 本地开发走根路径，生产构建部署到 /aura 子路径
+    base: command === 'serve' ? '/' : '/aura/',
     plugins: [react()],
     server: {
       port: 3001,