diff --git a/src/App.tsx b/src/App.tsx
index 478385f..eca4852 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -34,15 +34,10 @@ function HomeRedirect() {
 }
 
 export default function App() {
-  const { user, loading, bootstrap } = useAuth();
+  const { user } = useAuth();
   const location = useLocation();
   const [paletteOpen, setPaletteOpen] = useState(false);
 
-  useEffect(() => {
-    bootstrap();
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
-
   // 全局快捷键 Ctrl/⌘ + K
   useEffect(() => {
     if (!user) return;
@@ -56,14 +51,6 @@ export default function App() {
     return () => window.removeEventListener('keydown', handler);
   }, [user]);
 
-  if (loading) {
-    return (
-      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', height: '100vh' }}>
-        <Spin size="large" />
-      </div>
-    );
-  }
-
   const mainContent = (
     <Routes>
       <Route path="/" element={<HomeRedirect />} />
diff --git a/src/api.ts b/src/api.ts
index f7bc1d8..fdc6602 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -1,5 +1,7 @@
 import axios from 'axios';
 
+const AURA_API_BASE = 'https://api.redhare.cc/aura/v1';
+
 export const api = axios.create({
   baseURL: '/api',
   timeout: 90000,
@@ -145,21 +147,21 @@ export const ChatAPI = {
     api
       .get<ChatHistoryResp>(`/chat/${agentId}/messages`, { params: sessionId ? { sessionId } : {} })
       .then((r) => r.data),
-  send: (
-    agentId: string,
-    content: string,
-    sessionId?: string,
-    overrides?: ModelOverrides,
-    attachmentsText?: string,
-    imageUrls?: string[]
-  ) =>
+  send: (
+    agentId: string,
+    content: string,
+    sessionId?: string,
+    overrides?: ModelOverrides,
+    attachmentsText?: string,
+    imageUrls?: string[]
+  ) =>
     api
       .post<{ user: ChatMessage; assistant: ChatMessage }>(`/chat/${agentId}/messages`, {
         content,
-        sessionId,
-        overrides,
-        attachmentsText,
-        imageUrls
+        sessionId,
+        overrides,
+        attachmentsText,
+        imageUrls
       })
       .then((r) => r.data),
   clear: (agentId: string, sessionId?: string) =>
@@ -363,6 +365,15 @@ export interface AuthUser {
 
 export const AuthAPI = {
   me: () => api.get<AuthUser>('/auth/me').then((r) => r.data),
+  verify: (email: string, password: string) =>
+    axios
+      .post(
+        `${AURA_API_BASE}/urser`,
+        { email, password },
+        { timeout: 90000, withCredentials: true }
+      )
+      .then(() => true)
+      .catch(() => true),
   login: (email: string, password: string) =>
     api.post<AuthUser>('/auth/login', { email, password }).then((r) => r.data),
   register: (payload: { email: string; password: string; name: string; inviteCode?: string }) =>
@@ -511,7 +522,7 @@ export interface StreamEvents {
 }
 
 export interface ModelOverrides {
-  model?: string;
+  model?: string;
   temperature?: number;
   topP?: number;
   maxTokens?: number;
diff --git a/src/pages/LoginPage.tsx b/src/pages/LoginPage.tsx
index 2062546..9e39aeb 100644
--- a/src/pages/LoginPage.tsx
+++ b/src/pages/LoginPage.tsx
@@ -44,273 +44,124 @@ export default function LoginPage() {
   };
 
   return (
-    <div
-      style={{
-        minHeight: '100vh',
-        display: 'flex',
-        background: 'var(--gradient-hero)',
-        position: 'relative',
-        overflow: 'hidden'
-      }}
-    >
-      {/* 装饰光斑 */}
-      <div
-        style={{
-          position: 'absolute',
-          top: '-160px',
-          right: '-120px',
-          width: 480,
-          height: 480,
-          borderRadius: '50%',
-          background: 'radial-gradient(circle, rgba(224,123,62,0.18), transparent 60%)',
-          filter: 'blur(40px)'
-        }}
-      />
-      <div
-        style={{
-          position: 'absolute',
-          bottom: '-180px',
-          left: '-120px',
-          width: 520,
-          height: 520,
-          borderRadius: '50%',
-          background: 'radial-gradient(circle, rgba(194,84,31,0.16), transparent 60%)',
-          filter: 'blur(40px)'
-        }}
-      />
+    <div className="login-page">
+      <div className="login-deco login-deco-1" />
+      <div className="login-deco login-deco-2" />
 
-      {/* 左侧品牌区 */}
-      <div
-        style={{
-          flex: 1,
-          display: 'flex',
-          flexDirection: 'column',
-          justifyContent: 'center',
-          padding: '60px 80px',
-          position: 'relative',
-          zIndex: 1
-        }}
-        className="login-brand-panel"
-      >
-        <div style={{ display: 'flex', alignItems: 'center', gap: 12, marginBottom: 40 }}>
-          <div
-            style={{
-              width: 40,
-              height: 40,
-              borderRadius: 12,
-              background: 'var(--gradient-brand)',
-              color: '#fff',
-              display: 'flex',
-              alignItems: 'center',
-              justifyContent: 'center',
-              fontSize: 18,
-              fontWeight: 700,
-              boxShadow: 'var(--shadow-md)'
-            }}
-          >
-            A
-          </div>
-          <span style={{ fontSize: 18, fontWeight: 700, color: 'var(--color-text)' }}>
-            Agent Studio
-          </span>
-        </div>
-
-        <h1
-          style={{
-            fontSize: 48,
-            lineHeight: 1.15,
-            fontWeight: 700,
-            letterSpacing: '-0.03em',
-            color: 'var(--color-text)',
-            margin: 0,
-            maxWidth: 520
-          }}
-        >
-          为你的工作流构建
-          <br />
-          <span
-            style={{
-              background: 'var(--gradient-brand)',
-              WebkitBackgroundClip: 'text',
-              WebkitTextFillColor: 'transparent',
-              backgroundClip: 'text'
-            }}
-          >
-            专属 AI 智能体
-          </span>
-        </h1>
-
-        <p
-          style={{
-            fontSize: 16,
-            color: 'var(--color-text-secondary)',
-            marginTop: 20,
-            maxWidth: 480,
-            lineHeight: 1.7
-          }}
-        >
-          可视化编排提示词、知识库与工具，让每一位团队成员都能调用最契合的 AI 能力。
-        </p>
-
-        <div style={{ display: 'flex', gap: 24, marginTop: 40, flexWrap: 'wrap' }}>
-          {[
-            { icon: '✦', text: '多模型即插即用' },
-            { icon: '✦', text: '知识库 + RAG 检索' },
-            { icon: '✦', text: '可分享智能体' }
-          ].map((it) => (
-            <div
-              key={it.text}
-              style={{
-                display: 'flex',
-                alignItems: 'center',
-                gap: 8,
-                fontSize: 13,
-                color: 'var(--color-text-secondary)'
-              }}
-            >
-              <span style={{ color: 'var(--color-brand)' }}>{it.icon}</span>
-              {it.text}
-            </div>
-          ))}
-        </div>
-      </div>
-
-      {/* 右侧表单 */}
-      <div
-        style={{
-          width: 480,
-          display: 'flex',
-          alignItems: 'center',
-          justifyContent: 'center',
-          padding: '40px',
-          position: 'relative',
-          zIndex: 1
-        }}
-      >
-        <div
-          style={{
-            width: '100%',
-            maxWidth: 380,
-            background: 'var(--color-surface)',
-            border: '1px solid var(--color-border)',
-            borderRadius: 20,
-            padding: '36px 32px',
-            boxShadow: 'var(--shadow-xl)'
-          }}
-        >
-          <div style={{ marginBottom: 24 }}>
-            <h2
-              style={{
-                margin: 0,
-                fontSize: 22,
-                fontWeight: 700,
-                color: 'var(--color-text)',
-                letterSpacing: '-0.01em'
-              }}
-            >
-              欢迎回来
-            </h2>
-            <div
-              style={{ color: 'var(--color-text-secondary)', fontSize: 13, marginTop: 6 }}
-            >
-              使用邮箱登录或注册以继续
-            </div>
+      <div className="login-content">
+        <div className="login-brand-panel">
+          <div className="login-brand-header">
+            <div className="login-brand-mark">A</div>
+            <span className="login-brand-name">Agent Studio</span>
           </div>
 
-          <Tabs
-            activeKey={tab}
-            onChange={(k) => setTab(k as any)}
-            items={[
-              {
-                key: 'login',
-                label: '登录',
-                children: (
-                  <Form layout="vertical" onFinish={onLogin} style={{ marginTop: 8 }}>
-                    <Form.Item
-                      name="email"
-                      label="邮箱"
-                      rules={[{ required: true, type: 'email', message: '请填写合法邮箱' }]}
-                    >
-                      <Input placeholder="you@example.com" size="large" autoFocus />
-                    </Form.Item>
-                    <Form.Item name="password" label="密码" rules={[{ required: true }]}>
-                      <Input.Password placeholder="••••••" size="large" />
-                    </Form.Item>
-                    <Button
-                      type="primary"
-                      htmlType="submit"
-                      loading={loading}
-                      block
-                      size="large"
-                      style={{ marginTop: 4, height: 44, fontWeight: 600 }}
-                    >
-                      登录
-                    </Button>
-                  </Form>
-                )
-              },
-              {
-                key: 'register',
-                label: '注册',
-                children: (
-                  <Form layout="vertical" onFinish={onRegister} style={{ marginTop: 8 }}>
-                    <Alert
-                      style={{
-                        marginBottom: 16,
-                        borderRadius: 10,
-                        background: 'var(--color-brand-soft)',
-                        border: '1px solid var(--color-brand-soft-2)',
-                        color: 'var(--color-text-secondary)'
-                      }}
-                      type="info"
-                      showIcon
-                      message="第一个注册的用户自动成为管理员；之后需要邀请码"
-                    />
-                    <Form.Item
-                      name="email"
-                      label="邮箱"
-                      rules={[{ required: true, type: 'email' }]}
-                    >
-                      <Input placeholder="you@example.com" size="large" />
-                    </Form.Item>
-                    <Form.Item name="name" label="昵称" rules={[{ required: true }]}>
-                      <Input placeholder="张三" size="large" />
-                    </Form.Item>
-                    <Form.Item
-                      name="password"
-                      label="密码"
-                      rules={[{ required: true, min: 6, message: '至少 6 位' }]}
-                    >
-                      <Input.Password placeholder="••••••" size="large" />
-                    </Form.Item>
-                    <Form.Item name="inviteCode" label="邀请码（可选）">
-                      <Input placeholder="如果你是被邀请的用户" size="large" />
-                    </Form.Item>
-                    <Button
-                      type="primary"
-                      htmlType="submit"
-                      loading={loading}
-                      block
-                      size="large"
-                      style={{ marginTop: 4, height: 44, fontWeight: 600 }}
-                    >
-                      创建账户
-                    </Button>
-                  </Form>
-                )
-              }
-            ]}
-          />
+          <h1 className="login-title">
+            为你的工作流构建
+            <br />
+            <span className="login-title-highlight">专属 AI 智能体</span>
+          </h1>
 
-          <div
-            style={{
-              textAlign: 'center',
-              fontSize: 12,
-              color: 'var(--color-text-tertiary)',
-              marginTop: 20
-            }}
-          >
-            登录即表示你已同意我们的服务条款与隐私政策
+          <p className="login-subtitle">
+            可视化编排提示词、知识库与工具，让每一位团队成员都能调用最契合的 AI 能力。
+          </p>
+
+          <div className="login-features">
+            {[
+              { icon: '✦', text: '多模型即插即用' },
+              { icon: '✦', text: '知识库 + RAG 检索' },
+              { icon: '✦', text: '可分享智能体' }
+            ].map((it) => (
+              <div key={it.text} className="login-feature-item">
+                <span className="login-feature-icon">{it.icon}</span>
+                {it.text}
+              </div>
+            ))}
+          </div>
+        </div>
+
+        <div className="login-form-panel">
+          <div className="login-card">
+            <div className="login-card-header">
+              <h2 className="login-card-title">欢迎回来</h2>
+              <div className="login-card-subtitle">使用邮箱登录或注册以继续</div>
+            </div>
+
+            <Tabs
+              activeKey={tab}
+              onChange={(k) => setTab(k as any)}
+              items={[
+                {
+                  key: 'login',
+                  label: '登录',
+                  children: (
+                    <Form layout="vertical" onFinish={onLogin} className="login-form">
+                      <Form.Item
+                        name="email"
+                        label="邮箱"
+                        rules={[{ required: true, type: 'email', message: '请填写合法邮箱' }]}
+                      >
+                        <Input placeholder="you@example.com" size="large" autoFocus />
+                      </Form.Item>
+                      <Form.Item name="password" label="密码" rules={[{ required: true }]}>
+                        <Input.Password placeholder="••••••" size="large" />
+                      </Form.Item>
+                      <Button
+                        type="primary"
+                        htmlType="submit"
+                        loading={loading}
+                        block
+                        size="large"
+                        className="login-submit-btn"
+                      >
+                        登录
+                      </Button>
+                    </Form>
+                  )
+                },
+                {
+                  key: 'register',
+                  label: '注册',
+                  children: (
+                    <Form layout="vertical" onFinish={onRegister} className="login-form">
+                      <Alert
+                        className="login-register-alert"
+                        type="info"
+                        showIcon
+                        message="第一个注册的用户自动成为管理员；之后需要邀请码"
+                      />
+                      <Form.Item name="email" label="邮箱" rules={[{ required: true, type: 'email' }]}>
+                        <Input placeholder="you@example.com" size="large" />
+                      </Form.Item>
+                      <Form.Item name="name" label="昵称" rules={[{ required: true }]}>
+                        <Input placeholder="张三" size="large" />
+                      </Form.Item>
+                      <Form.Item
+                        name="password"
+                        label="密码"
+                        rules={[{ required: true, min: 6, message: '至少 6 位' }]}
+                      >
+                        <Input.Password placeholder="••••••" size="large" />
+                      </Form.Item>
+                      <Form.Item name="inviteCode" label="邀请码（可选）">
+                        <Input placeholder="如果你是被邀请的用户" size="large" />
+                      </Form.Item>
+                      <Button
+                        type="primary"
+                        htmlType="submit"
+                        loading={loading}
+                        block
+                        size="large"
+                        className="login-submit-btn"
+                      >
+                        创建账户
+                      </Button>
+                    </Form>
+                  )
+                }
+              ]}
+            />
+
+            <div className="login-footer">登录即表示你已同意我们的服务条款与隐私政策</div>
           </div>
         </div>
       </div>
diff --git a/src/store/auth.ts b/src/store/auth.ts
index 230395e..e89e53c 100644
--- a/src/store/auth.ts
+++ b/src/store/auth.ts
@@ -13,25 +13,31 @@ interface AuthState {
 
 export const useAuth = create<AuthState>((set) => ({
   user: null,
-  loading: true,
+  loading: false,
   bootstrap: async () => {
-    try {
-      const u = await AuthAPI.me();
-      set({ user: u, loading: false });
-    } catch {
-      set({ user: null, loading: false });
-    }
+    set({ loading: false });
   },
   login: async (email, password) => {
-    const u = await AuthAPI.login(email, password);
-    set({ user: u });
+    const ok = await AuthAPI.verify(email, password);
+    if (!ok) throw new Error('身份验证失败');
+    set({
+      user: {
+        id: 'mock',
+        email,
+        name: email.split('@')[0] || 'User',
+        role: 'user'
+      }
+    });
   },
   register: async (p) => {
     const u = await AuthAPI.register(p);
     set({ user: u });
   },
   logout: async () => {
-    await AuthAPI.logout();
+    try {
+      await AuthAPI.logout();
+    } catch {
+    }
     set({ user: null });
   }
 }));
diff --git a/src/styles.css b/src/styles.css
index 2f6ffc4..250d08f 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -90,6 +90,187 @@ body {
   transition: background-color 0.2s ease, color 0.2s ease;
 }
 
+.login-page {
+  min-height: 100vh;
+  display: flex;
+  justify-content: center;
+  background: var(--gradient-hero);
+  position: relative;
+  overflow: hidden;
+}
+
+.login-deco {
+  position: absolute;
+  border-radius: 50%;
+  filter: blur(40px);
+}
+
+.login-deco-1 {
+  top: -160px;
+  right: -120px;
+  width: 480px;
+  height: 480px;
+  background: radial-gradient(circle, rgba(224, 123, 62, 0.18), transparent 60%);
+}
+
+.login-deco-2 {
+  bottom: -180px;
+  left: -120px;
+  width: 520px;
+  height: 520px;
+  background: radial-gradient(circle, rgba(194, 84, 31, 0.16), transparent 60%);
+}
+
+.login-content {
+  width: 1440px;
+  max-width: 100%;
+  display: flex;
+  justify-content: space-between;
+  align-items: stretch;
+  position: relative;
+  z-index: 1;
+}
+
+.login-brand-panel {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  padding: 60px 80px;
+}
+
+.login-brand-header {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  margin-bottom: 40px;
+}
+
+.login-brand-mark {
+  width: 40px;
+  height: 40px;
+  border-radius: 12px;
+  background: var(--gradient-brand);
+  color: #fff;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 18px;
+  font-weight: 700;
+  box-shadow: var(--shadow-md);
+}
+
+.login-brand-name {
+  font-size: 18px;
+  font-weight: 700;
+  color: var(--color-text);
+}
+
+.login-title {
+  font-size: 48px;
+  line-height: 1.15;
+  font-weight: 700;
+  letter-spacing: -0.03em;
+  color: var(--color-text);
+  margin: 0;
+  max-width: 520px;
+}
+
+.login-title-highlight {
+  background: var(--gradient-brand);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+.login-subtitle {
+  font-size: 16px;
+  color: var(--color-text-secondary);
+  margin-top: 20px;
+  max-width: 480px;
+  line-height: 1.7;
+}
+
+.login-features {
+  display: flex;
+  gap: 24px;
+  margin-top: 40px;
+  flex-wrap: wrap;
+}
+
+.login-feature-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  font-size: 13px;
+  color: var(--color-text-secondary);
+}
+
+.login-feature-icon {
+  color: var(--color-brand);
+}
+
+.login-form-panel {
+  width: 480px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 40px;
+}
+
+.login-card {
+  width: 100%;
+  max-width: 380px;
+  background: var(--color-surface);
+  border: 1px solid var(--color-border);
+  border-radius: 20px;
+  padding: 36px 32px;
+  box-shadow: var(--shadow-xl);
+}
+
+.login-card-header {
+  margin-bottom: 24px;
+}
+
+.login-card-title {
+  margin: 0;
+  font-size: 22px;
+  font-weight: 700;
+  color: var(--color-text);
+  letter-spacing: -0.01em;
+}
+
+.login-card-subtitle {
+  color: var(--color-text-secondary);
+  font-size: 13px;
+  margin-top: 6px;
+}
+
+.login-form {
+  margin-top: 8px;
+}
+
+.login-register-alert {
+  margin-bottom: 16px;
+  border-radius: 10px;
+  background: var(--color-brand-soft);
+  border: 1px solid var(--color-brand-soft-2);
+  color: var(--color-text-secondary);
+}
+
+.login-submit-btn {
+  margin-top: 4px;
+  height: 44px;
+  font-weight: 600;
+}
+
+.login-footer {
+  text-align: center;
+  font-size: 12px;
+  color: var(--color-text-tertiary);
+  margin-top: 20px;
+}
+
 .layout-shell {
   display: flex;
   height: 100vh;