diff --git a/src/layouts/MultipleLayout.vue b/src/layouts/MultipleLayout.vue
index 42ceeac..61097eb 100644
--- a/src/layouts/MultipleLayout.vue
+++ b/src/layouts/MultipleLayout.vue
@@ -1,87 +1,105 @@
 <template>
   <div class="multiple-layout">
-    <aside class="sidebar">
-      <div class="logo">
-        <el-icon :size="24">
-          <DataAnalysis />
-        </el-icon>
-        <span>数据工厂</span>
+    <!-- 顶部导航栏 -->
+    <header class="top-header">
+      <div class="header-left">
+        <div class="logo">
+          <el-icon :size="22">
+            <DataAnalysis />
+          </el-icon>
+          <span>数据工厂</span>
+        </div>
+        <nav class="top-nav">
+          <router-link to="/data-factory" class="nav-link">工作台</router-link>
+        </nav>
+      </div>
+      <div class="header-right">
+        <el-dropdown @command="handleCommand">
+          <span class="user-dropdown">
+            <el-avatar :size="32" class="user-avatar">
+              {{ (userStore.userInfo.userFullName || userStore.userInfo.userAccount || '用户').slice(0, 1) }}
+            </el-avatar>
+            <span class="username">{{ userStore.userInfo.userFullName || userStore.userInfo.userAccount || '用户' }}</span>
+          </span>
+          <template #dropdown>
+            <el-dropdown-menu>
+              <el-dropdown-item command="logout">
+                <el-icon><SwitchButton /></el-icon>
+                退出登录
+              </el-dropdown-item>
+            </el-dropdown-menu>
+          </template>
+        </el-dropdown>
       </div>
-      <nav class="nav-menu">
-        <template v-for="item in menuList" :key="item.path">
-          <!-- 有子菜单 -->
-          <div v-if="item.children" class="menu-group">
-            <div
-              class="menu-item parent"
-              :class="{ active: isActive(item.path), expanded: isExpanded(item.path) }"
-              @click="toggleExpand(item.path)"
+    </header>
+
+    <div class="main-container">
+      <!-- 左侧菜单 -->
+      <aside class="sidebar">
+        <nav class="nav-menu">
+          <template v-for="item in menuList" :key="item.path">
+            <!-- 有子菜单 -->
+            <div v-if="item.children" class="menu-group">
+              <div
+                class="menu-item parent"
+                :class="{ active: isActive(item.path), expanded: isExpanded(item.path) }"
+                @click="toggleExpand(item.path)"
+              >
+                <el-icon class="menu-icon">
+                  <component :is="item.icon" />
+                </el-icon>
+                <span class="menu-text">{{ item.title }}</span>
+                <el-icon class="arrow" :class="{ rotated: isExpanded(item.path) }">
+                  <ArrowDown />
+                </el-icon>
+              </div>
+              <div class="sub-menu" :class="{ show: isExpanded(item.path) }">
+                <router-link
+                  v-for="child in item.children"
+                  :key="child.path"
+                  :to="child.path"
+                  :class="{ active: isSubActive(child.path) }"
+                >
+                  <span>{{ child.title }}</span>
+                </router-link>
+              </div>
+            </div>
+            <!-- 无子菜单 -->
+            <router-link
+              v-else
+              :to="item.path"
+              class="menu-item"
+              :class="{ active: isActive(item.path) }"
             >
-              <el-icon>
+              <el-icon class="menu-icon">
                 <component :is="item.icon" />
               </el-icon>
-              <span>{{ item.title }}</span>
-              <el-icon class="arrow" :class="{ rotated: isExpanded(item.path) }">
-                <ArrowDown />
-              </el-icon>
-            </div>
-            <div class="sub-menu" :class="{ show: isExpanded(item.path) }">
-              <router-link
-                v-for="child in item.children"
-                :key="child.path"
-                :to="child.path"
-                :class="{ active: isSubActive(child.path) }"
-              >
-                <span>{{ child.title }}</span>
-              </router-link>
-            </div>
-          </div>
-          <!-- 无子菜单 -->
-          <router-link
-            v-else
-            :to="item.path"
-            :class="{ active: isActive(item.path) }"
-          >
-            <el-icon>
-              <component :is="item.icon" />
-            </el-icon>
-            <span>{{ item.title }}</span>
-          </router-link>
-        </template>
-      </nav>
-    </aside>
-    <div class="main-wrapper">
-      <header class="header">
-        <el-breadcrumb separator="/">
-          <el-breadcrumb-item :to="{ path: '/data-factory' }">数据工厂</el-breadcrumb-item>
-          <el-breadcrumb-item v-for="(item, index) in breadcrumbList" :key="index">
-            <router-link v-if="item.path && index < breadcrumbList.length - 1" :to="item.path">
-              {{ item.title }}
+              <span class="menu-text">{{ item.title }}</span>
             </router-link>
-            <span v-else>{{ item.title }}</span>
-          </el-breadcrumb-item>
-        </el-breadcrumb>
-
-        <div class="header-actions">
-          <el-dropdown @command="handleCommand">
-            <span class="user-dropdown">
-              <el-icon><User /></el-icon>
-              <span class="username">{{ userStore.userInfo.userFullName || userStore.userInfo.userAccount || '用户' }}</span>
-              <el-icon class="arrow"><ArrowDown /></el-icon>
-            </span>
-            <template #dropdown>
-              <el-dropdown-menu>
-                <el-dropdown-item command="logout">
-                  <el-icon><SwitchButton /></el-icon>
-                  退出登录
-                </el-dropdown-item>
-              </el-dropdown-menu>
-            </template>
-          </el-dropdown>
+          </template>
+        </nav>
+      </aside>
+
+      <!-- 内容区域 -->
+      <div class="main-wrapper">
+        <!-- 面包屑导航 -->
+        <div class="content-header">
+          <el-breadcrumb separator="/">
+            <el-breadcrumb-item :to="{ path: '/data-factory' }">数据工厂</el-breadcrumb-item>
+            <el-breadcrumb-item v-for="(item, index) in breadcrumbList" :key="index">
+              <router-link v-if="item.path && index < breadcrumbList.length - 1" :to="item.path">
+                {{ item.title }}
+              </router-link>
+              <span v-else>{{ item.title }}</span>
+            </el-breadcrumb-item>
+          </el-breadcrumb>
         </div>
-      </header>
-      <main class="main-content">
-        <router-view />
-      </main>
+        <main class="main-content">
+          <!-- 装饰背景 -->
+          <div class="decoration-bg"></div>
+          <router-view />
+        </main>
+      </div>
     </div>
   </div>
 </template>
@@ -101,7 +119,8 @@ import {
   Tickets,
   Document,
   User,
-  SwitchButton
+  SwitchButton,
+  Bell
 } from '@element-plus/icons-vue'
 import { useUserStore } from '@/stores/modules/user'
 import { ElMessageBox } from 'element-plus'
@@ -208,65 +227,177 @@ const breadcrumbList = computed(() => {
 <style scoped lang="scss">
 .multiple-layout {
   display: flex;
+  flex-direction: column;
   height: 100%;
   width: 100%;
+  background: #f5f7fa;
 }
 
-.sidebar {
-  width: 220px;
-  background: linear-gradient(180deg, #1e3a5f 0%, #0d2137 100%);
+// 顶部导航栏
+.top-header {
+  height: 56px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 20px;
   flex-shrink: 0;
+  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
+  position: relative;
+  z-index: 100;
+}
+
+.header-left {
   display: flex;
-  flex-direction: column;
+  align-items: center;
+  gap: 32px;
 }
 
 .logo {
   display: flex;
   align-items: center;
   gap: 10px;
-  padding: 20px;
   color: #fff;
   font-size: 18px;
   font-weight: 600;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
 
   .el-icon {
-    color: #409eff;
+    color: #fff;
   }
 }
 
-.nav-menu {
+.top-nav {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+
+  .nav-link {
+    color: rgba(255, 255, 255, 0.85);
+    text-decoration: none;
+    padding: 6px 16px;
+    border-radius: 6px;
+    font-size: 14px;
+    transition: all 0.2s;
+
+    &:hover,
+    &.router-link-active {
+      color: #fff;
+      background: rgba(255, 255, 255, 0.15);
+    }
+  }
+}
+
+.header-right {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+
+.header-icon {
+  color: rgba(255, 255, 255, 0.85);
+  font-size: 20px;
+  cursor: pointer;
+  padding: 8px;
+  border-radius: 8px;
+  transition: all 0.2s;
+
+  &:hover {
+    color: #fff;
+    background: rgba(255, 255, 255, 0.15);
+  }
+}
+
+.user-dropdown {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  cursor: pointer;
+  padding: 4px 8px;
+  border-radius: 8px;
+  transition: all 0.2s;
+
+  &:hover {
+    background: rgba(255, 255, 255, 0.15);
+  }
+
+  .user-avatar {
+    background: rgba(255, 255, 255, 0.25);
+    color: #fff;
+    font-size: 14px;
+    font-weight: 500;
+  }
+
+  .username {
+    color: #fff;
+    font-size: 14px;
+    max-width: 100px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+}
+
+// 主容器
+.main-container {
   display: flex;
-  flex-direction: column;
-  padding: 12px 0;
   flex: 1;
+  overflow: hidden;
+}
+
+// 侧边栏
+.sidebar {
+  width: 200px;
+  background: #fff;
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  border-right: 1px solid #e8ecf0;
   overflow-y: auto;
+}
 
-  > a {
+.nav-menu {
+  display: flex;
+  flex-direction: column;
+  padding: 12px 8px;
+
+  .menu-item {
     display: flex;
     align-items: center;
-    gap: 10px;
-    color: rgba(255, 255, 255, 0.7);
+    gap: 12px;
+    color: #5a6474;
     text-decoration: none;
-    padding: 14px 24px;
+    padding: 12px 16px;
     font-size: 14px;
-    transition: all 0.3s;
-    margin: 2px 12px;
+    transition: all 0.2s;
     border-radius: 8px;
+    margin-bottom: 4px;
 
-    .el-icon {
+    .menu-icon {
       font-size: 18px;
+      color: #8b95a5;
+    }
+
+    .menu-text {
+      flex: 1;
     }
 
     &:hover {
-      color: #fff;
-      background: rgba(64, 158, 255, 0.15);
+      color: #667eea;
+      background: #f0f3ff;
+
+      .menu-icon {
+        color: #667eea;
+      }
     }
 
     &.active {
-      color: #fff;
-      background: linear-gradient(90deg, #409eff 0%, #2a7dc9 100%);
-      box-shadow: 0 4px 12px rgba(64, 158, 255, 0.4);
+      color: #667eea;
+      background: linear-gradient(135deg, #f0f3ff 0%, #e8ecff 100%);
+      font-weight: 500;
+
+      .menu-icon {
+        color: #667eea;
+      }
     }
   }
 }
@@ -275,22 +406,27 @@ const breadcrumbList = computed(() => {
   .menu-item.parent {
     display: flex;
     align-items: center;
-    gap: 10px;
-    color: rgba(255, 255, 255, 0.7);
-    padding: 14px 24px;
+    gap: 12px;
+    color: #5a6474;
+    padding: 12px 16px;
     font-size: 14px;
-    transition: all 0.3s;
-    margin: 2px 12px;
+    transition: all 0.2s;
     border-radius: 8px;
+    margin-bottom: 4px;
     cursor: pointer;
 
-    .el-icon {
+    .menu-icon {
       font-size: 18px;
+      color: #8b95a5;
+    }
+
+    .menu-text {
+      flex: 1;
     }
 
     .arrow {
-      margin-left: auto;
       font-size: 12px;
+      color: #8b95a5;
       transition: transform 0.3s;
 
       &.rotated {
@@ -299,12 +435,22 @@ const breadcrumbList = computed(() => {
     }
 
     &:hover {
-      color: #fff;
-      background: rgba(64, 158, 255, 0.15);
+      color: #667eea;
+      background: #f0f3ff;
+
+      .menu-icon,
+      .arrow {
+        color: #667eea;
+      }
     }
 
     &.active {
-      color: #fff;
+      color: #667eea;
+      font-weight: 500;
+
+      .menu-icon {
+        color: #667eea;
+      }
     }
   }
 
@@ -320,102 +466,84 @@ const breadcrumbList = computed(() => {
     a {
       display: flex;
       align-items: center;
-      color: rgba(255, 255, 255, 0.6);
+      color: #6b7785;
       text-decoration: none;
-      padding: 10px 24px 10px 52px;
+      padding: 10px 16px 10px 46px;
       font-size: 13px;
       transition: all 0.2s;
-      margin: 1px 12px;
       border-radius: 6px;
+      margin: 2px 8px;
 
       &:hover {
-        color: #fff;
-        background: rgba(64, 158, 255, 0.1);
+        color: #667eea;
+        background: #f5f7ff;
       }
 
       &.active {
-        color: #409eff;
-        background: rgba(64, 158, 255, 0.2);
+        color: #667eea;
+        background: #f0f3ff;
+        font-weight: 500;
       }
     }
   }
 }
 
+// 主内容区
 .main-wrapper {
   flex: 1;
   display: flex;
   flex-direction: column;
   overflow: hidden;
-  background: #f0f2f5;
+  background: linear-gradient(180deg, #eef2f9 0%, #e8edf5 100%);
 }
 
-.header {
-  background: #fff;
+.content-header {
   padding: 16px 24px;
-  border-bottom: 1px solid #e8e8e8;
   flex-shrink: 0;
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
 
   :deep(.el-breadcrumb) {
-    font-size: 14px;
+    font-size: 13px;
 
     .el-breadcrumb__item {
       .el-breadcrumb__inner {
-        color: #666;
+        color: #8b95a5;
 
         a {
-          color: #666;
+          color: #8b95a5;
           font-weight: normal;
 
           &:hover {
-            color: #409eff;
+            color: #667eea;
           }
         }
       }
 
       &:last-child .el-breadcrumb__inner {
-        color: #333;
+        color: #5a6474;
         font-weight: 500;
       }
     }
   }
 }
 
-.header-actions {
-  .user-dropdown {
-    display: flex;
-    align-items: center;
-    gap: 6px;
-    cursor: pointer;
-    color: #666;
-    font-size: 14px;
-    padding: 6px 12px;
-    border-radius: 6px;
-    transition: all 0.2s;
-
-    &:hover {
-      background: #f5f5f5;
-      color: #409eff;
-    }
-
-    .username {
-      max-width: 120px;
-      overflow: hidden;
-      text-overflow: ellipsis;
-      white-space: nowrap;
-    }
-
-    .arrow {
-      font-size: 12px;
-    }
-  }
-}
-
 .main-content {
   flex: 1;
   overflow: auto;
-  padding: 20px;
+  padding: 0 24px 24px;
+  position: relative;
+}
+
+// 装饰性背景
+.decoration-bg {
+  position: absolute;
+  top: 0;
+  right: 0;
+  width: 400px;
+  height: 300px;
+  background:
+    radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
+    radial-gradient(circle at 90% 80%, rgba(118, 75, 162, 0.06) 0%, transparent 40%);
+  pointer-events: none;
+  z-index: 0;
 }
 </style>
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 01c1971..4974503 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -1,65 +1,103 @@
 <template>
   <div class="login-container">
+    <!-- 装饰背景 -->
+    <div class="decoration">
+      <div class="circle circle-1"></div>
+      <div class="circle circle-2"></div>
+      <div class="circle circle-3"></div>
+    </div>
+
     <div class="login-wrapper">
-      <div class="login-card">
-        <div class="login-header">
-          <h2 class="login-title">欢迎登录</h2>
-        </div>
-        <el-form
-            ref="loginFormRef"
-            :model="loginForm"
-            :rules="loginRules"
-            class="login-form"
-            size="large"
-        >
-          <el-form-item prop="username">
-            <el-input
-                v-model="loginForm.username"
-                placeholder="请输入用户名"
-                :prefix-icon="User"
-                :disabled="loading"
-            />
-          </el-form-item>
-          <el-form-item prop="password">
-            <el-input
-                v-model="loginForm.password"
-                type="password"
-                placeholder="请输入密码"
-                :prefix-icon="Lock"
-                :disabled="loading"
-                show-password
-                @keyup.enter="handleLogin"
-            />
-          </el-form-item>
-          <el-form-item>
-            <el-checkbox v-model="rememberPassword">记住密码</el-checkbox>
-          </el-form-item>
-          <el-form-item>
-            <el-button
-                type="primary"
-                class="login-btn"
-                :loading="loading"
-                @click="handleLogin"
-            >
-              {{ loading ? '登录中...' : '登录' }}
-            </el-button>
-          </el-form-item>
-          <el-form-item>
-            <div class="register-link">
-              没有账号？<router-link to="/register">立即注册</router-link>
+      <!-- 左侧品牌区域 -->
+      <div class="brand-section">
+        <div class="brand-content">
+          <div class="brand-icon">
+            <el-icon :size="48"><DataAnalysis /></el-icon>
+          </div>
+          <h1 class="brand-title">数据工厂</h1>
+          <p class="brand-desc">智能数据处理与分析平台</p>
+          <div class="brand-features">
+            <div class="feature-item">
+              <el-icon><Check /></el-icon>
+              <span>数据连接与集成</span>
             </div>
-          </el-form-item>
-        </el-form>
+            <div class="feature-item">
+              <el-icon><Check /></el-icon>
+              <span>流程自动化处理</span>
+            </div>
+            <div class="feature-item">
+              <el-icon><Check /></el-icon>
+              <span>智能数据标注</span>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- 右侧登录表单 -->
+      <div class="login-section">
+        <div class="login-card">
+          <div class="login-header">
+            <h2 class="login-title">欢迎回来</h2>
+            <p class="login-subtitle">请登录您的账号</p>
+          </div>
+          <el-form
+              ref="loginFormRef"
+              :model="loginForm"
+              :rules="loginRules"
+              class="login-form"
+              size="large"
+          >
+            <el-form-item prop="username">
+              <el-input
+                  v-model="loginForm.username"
+                  placeholder="请输入用户名"
+                  :prefix-icon="User"
+                  :disabled="loading"
+              />
+            </el-form-item>
+            <el-form-item prop="password">
+              <el-input
+                  v-model="loginForm.password"
+                  type="password"
+                  placeholder="请输入密码"
+                  :prefix-icon="Lock"
+                  :disabled="loading"
+                  show-password
+                  @keyup.enter="handleLogin"
+              />
+            </el-form-item>
+            <el-form-item>
+              <div class="form-options">
+                <el-checkbox v-model="rememberPassword">记住密码</el-checkbox>
+              </div>
+            </el-form-item>
+            <el-form-item>
+              <el-button
+                  type="primary"
+                  class="login-btn"
+                  :loading="loading"
+                  @click="handleLogin"
+              >
+                {{ loading ? '登录中...' : '登录' }}
+              </el-button>
+            </el-form-item>
+            <el-form-item>
+              <div class="register-link">
+                还没有账号？<router-link to="/register">立即注册</router-link>
+              </div>
+            </el-form-item>
+          </el-form>
+        </div>
       </div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import {User, Lock} from '@element-plus/icons-vue'
-import {ElMessage, FormInstance, FormRules} from 'element-plus'
-import {useUserStore} from '@/stores/modules/user'
-import {useRouter, useRoute} from 'vue-router'
+import { User, Lock, DataAnalysis, Check } from '@element-plus/icons-vue'
+import { ElMessage, FormInstance, FormRules } from 'element-plus'
+import { useUserStore } from '@/stores/modules/user'
+import { useRouter, useRoute } from 'vue-router'
 
 const router = useRouter()
 const route = useRoute()
@@ -76,11 +114,11 @@ const loginForm = reactive({
 
 const loginRules: FormRules = {
   username: [
-    {required: true, message: '请输入用户名', trigger: 'blur'},
-    {min: 1, max: 50, message: '用户名长度不超过50字符', trigger: 'blur'}
+    { required: true, message: '请输入用户名', trigger: 'blur' },
+    { min: 1, max: 50, message: '用户名长度不超过50字符', trigger: 'blur' }
   ],
   password: [
-    {required: true, message: '请输入密码', trigger: 'blur'}
+    { required: true, message: '请输入密码', trigger: 'blur' }
   ]
 }
 
@@ -89,7 +127,7 @@ onMounted(() => {
   const savedCredentials = localStorage.getItem('login-credentials')
   if (savedCredentials) {
     try {
-      const {username, password} = JSON.parse(atob(savedCredentials))
+      const { username, password } = JSON.parse(atob(savedCredentials))
       loginForm.username = username || ''
       loginForm.password = password || ''
     } catch (e) {
@@ -115,7 +153,7 @@ const handleLogin = async () => {
     if (rememberPassword.value) {
       localStorage.setItem(
           'login-credentials',
-          btoa(JSON.stringify({username: loginForm.username, password: loginForm.password}))
+          btoa(JSON.stringify({ username: loginForm.username, password: loginForm.password }))
       )
     } else {
       localStorage.removeItem('login-credentials')
@@ -138,66 +176,270 @@ const handleLogin = async () => {
 .login-container {
   width: 100vw;
   height: 100vh;
-  background: linear-gradient(135deg, #1e3a5f 0%, #0d2137 100%);
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
   display: flex;
   align-items: center;
   justify-content: center;
+  position: relative;
+  overflow: hidden;
+}
+
+// 装饰性背景
+.decoration {
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+  overflow: hidden;
+
+  .circle {
+    position: absolute;
+    border-radius: 50%;
+    background: rgba(255, 255, 255, 0.1);
+  }
+
+  .circle-1 {
+    width: 600px;
+    height: 600px;
+    top: -200px;
+    right: -100px;
+  }
+
+  .circle-2 {
+    width: 400px;
+    height: 400px;
+    bottom: -100px;
+    left: -100px;
+  }
+
+  .circle-3 {
+    width: 200px;
+    height: 200px;
+    top: 50%;
+    left: 20%;
+    background: rgba(255, 255, 255, 0.05);
+  }
 }
 
 .login-wrapper {
-  width: 100%;
-  max-width: 400px;
-  padding: 20px;
+  display: flex;
+  width: 900px;
+  max-width: 95%;
+  background: #fff;
+  border-radius: 24px;
+  overflow: hidden;
+  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
+  position: relative;
+  z-index: 1;
+}
+
+// 左侧品牌区域
+.brand-section {
+  flex: 1;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  padding: 60px 40px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+  overflow: hidden;
+
+  &::before {
+    content: '';
+    position: absolute;
+    inset: 0;
+    background:
+      radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
+      radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
+  }
+}
+
+.brand-content {
+  position: relative;
+  z-index: 1;
+  text-align: center;
+  color: #fff;
+}
+
+.brand-icon {
+  width: 80px;
+  height: 80px;
+  background: rgba(255, 255, 255, 0.2);
+  border-radius: 20px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin: 0 auto 24px;
+  backdrop-filter: blur(10px);
+}
+
+.brand-title {
+  font-size: 32px;
+  font-weight: 700;
+  margin: 0 0 12px;
+}
+
+.brand-desc {
+  font-size: 16px;
+  opacity: 0.9;
+  margin: 0 0 40px;
+}
+
+.brand-features {
+  text-align: left;
+  display: inline-block;
+
+  .feature-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    margin-bottom: 16px;
+    font-size: 14px;
+    opacity: 0.9;
+
+    .el-icon {
+      width: 20px;
+      height: 20px;
+      background: rgba(255, 255, 255, 0.2);
+      border-radius: 50%;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 12px;
+    }
+  }
+}
+
+// 右侧登录区域
+.login-section {
+  flex: 1;
+  padding: 60px 50px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 
 .login-card {
-  background: #fff;
-  border-radius: 12px;
-  padding: 40px;
-  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
+  width: 100%;
+  max-width: 320px;
 }
 
 .login-header {
-  text-align: center;
-  margin-bottom: 30px;
+  margin-bottom: 32px;
 }
 
 .login-title {
-  font-size: 24px;
-  font-weight: 600;
-  color: #333;
+  font-size: 28px;
+  font-weight: 700;
+  color: #1a1a2e;
+  margin: 0 0 8px;
+}
+
+.login-subtitle {
+  font-size: 14px;
+  color: #8b95a5;
   margin: 0;
-  padding-bottom: 10px;
-  border-bottom: 3px solid #1e3a5f;
-  display: inline-block;
 }
 
 .login-form {
-  .el-form-item {
+  :deep(.el-form-item) {
     margin-bottom: 20px;
   }
+
+  :deep(.el-input__wrapper) {
+    border-radius: 10px;
+    padding: 4px 12px;
+    box-shadow: 0 0 0 1px #e8ecf0;
+    transition: all 0.2s;
+
+    &:hover {
+      box-shadow: 0 0 0 1px #667eea;
+    }
+
+    &.is-focus {
+      box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
+    }
+  }
+
+  :deep(.el-input__inner) {
+    height: 44px;
+  }
+}
+
+.form-options {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  width: 100%;
+
+  :deep(.el-checkbox__label) {
+    color: #6b7785;
+    font-size: 13px;
+  }
 }
 
 .login-btn {
   width: 100%;
-  height: 44px;
+  height: 48px;
   font-size: 16px;
-  border-radius: 8px;
+  font-weight: 500;
+  border-radius: 10px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  border: none;
+  transition: all 0.3s;
+
+  &:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
+  }
+
+  &:active {
+    transform: translateY(0);
+  }
 }
 
 .register-link {
   width: 100%;
   text-align: center;
-  color: #666;
+  color: #8b95a5;
+  font-size: 14px;
 
   a {
-    color: #1e3a5f;
+    color: #667eea;
     text-decoration: none;
     font-weight: 500;
+    transition: color 0.2s;
 
     &:hover {
-      text-decoration: underline;
+      color: #764ba2;
     }
   }
 }
+
+// 响应式
+@media (max-width: 768px) {
+  .login-wrapper {
+    flex-direction: column;
+    max-width: 400px;
+  }
+
+  .brand-section {
+    padding: 40px 30px;
+
+    .brand-features {
+      display: none;
+    }
+  }
+
+  .brand-title {
+    font-size: 24px;
+  }
+
+  .brand-desc {
+    margin-bottom: 0;
+  }
+
+  .login-section {
+    padding: 40px 30px;
+  }
+}
 </style>
diff --git a/src/views/register/index.vue b/src/views/register/index.vue
index b7e90cd..0a6969f 100644
--- a/src/views/register/index.vue
+++ b/src/views/register/index.vue
@@ -1,69 +1,105 @@
 <template>
   <div class="register-container">
+    <!-- 装饰背景 -->
+    <div class="decoration">
+      <div class="circle circle-1"></div>
+      <div class="circle circle-2"></div>
+      <div class="circle circle-3"></div>
+    </div>
+
     <div class="register-wrapper">
-      <div class="register-card">
-        <div class="register-header">
-          <h2 class="register-title">用户注册</h2>
-        </div>
-        <el-form
-            ref="registerFormRef"
-            :model="registerForm"
-            :rules="registerRules"
-            class="register-form"
-            size="large"
-        >
-          <el-form-item prop="username">
-            <el-input
-                v-model="registerForm.username"
-                placeholder="请输入用户名"
-                :prefix-icon="User"
-                :disabled="loading"
-            />
-          </el-form-item>
-          <el-form-item prop="password">
-            <el-input
-                v-model="registerForm.password"
-                type="password"
-                placeholder="请输入密码"
-                :prefix-icon="Lock"
-                :disabled="loading"
-                show-password
-            />
-          </el-form-item>
-          <el-form-item prop="confirmPassword">
-            <el-input
-                v-model="registerForm.confirmPassword"
-                type="password"
-                placeholder="请确认密码"
-                :prefix-icon="Lock"
-                :disabled="loading"
-                show-password
-                @keyup.enter="handleRegister"
-            />
-          </el-form-item>
-          <el-form-item>
-            <el-button
-                type="primary"
-                class="register-btn"
-                :loading="loading"
-                @click="handleRegister"
-            >
-              {{ loading ? '注册中...' : '注册' }}
-            </el-button>
-          </el-form-item>
-          <el-form-item>
-            <div class="login-link">
-              已有账号？<router-link to="/login">立即登录</router-link>
+      <!-- 左侧品牌区域 -->
+      <div class="brand-section">
+        <div class="brand-content">
+          <div class="brand-icon">
+            <el-icon :size="48"><DataAnalysis /></el-icon>
+          </div>
+          <h1 class="brand-title">数据工厂</h1>
+          <p class="brand-desc">智能数据处理与分析平台</p>
+          <div class="brand-features">
+            <div class="feature-item">
+              <el-icon><Check /></el-icon>
+              <span>数据连接与集成</span>
             </div>
-          </el-form-item>
-        </el-form>
+            <div class="feature-item">
+              <el-icon><Check /></el-icon>
+              <span>流程自动化处理</span>
+            </div>
+            <div class="feature-item">
+              <el-icon><Check /></el-icon>
+              <span>智能数据标注</span>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- 右侧注册表单 -->
+      <div class="register-section">
+        <div class="register-card">
+          <div class="register-header">
+            <h2 class="register-title">创建账号</h2>
+            <p class="register-subtitle">注册以开始使用数据工厂</p>
+          </div>
+          <el-form
+              ref="registerFormRef"
+              :model="registerForm"
+              :rules="registerRules"
+              class="register-form"
+              size="large"
+          >
+            <el-form-item prop="username">
+              <el-input
+                  v-model="registerForm.username"
+                  placeholder="请输入用户名"
+                  :prefix-icon="User"
+                  :disabled="loading"
+              />
+            </el-form-item>
+            <el-form-item prop="password">
+              <el-input
+                  v-model="registerForm.password"
+                  type="password"
+                  placeholder="请输入密码"
+                  :prefix-icon="Lock"
+                  :disabled="loading"
+                  show-password
+              />
+            </el-form-item>
+            <el-form-item prop="confirmPassword">
+              <el-input
+                  v-model="registerForm.confirmPassword"
+                  type="password"
+                  placeholder="请确认密码"
+                  :prefix-icon="Lock"
+                  :disabled="loading"
+                  show-password
+                  @keyup.enter="handleRegister"
+              />
+            </el-form-item>
+            <el-form-item>
+              <el-button
+                  type="primary"
+                  class="register-btn"
+                  :loading="loading"
+                  @click="handleRegister"
+              >
+                {{ loading ? '注册中...' : '注册' }}
+              </el-button>
+            </el-form-item>
+            <el-form-item>
+              <div class="login-link">
+                已有账号？<router-link to="/login">立即登录</router-link>
+              </div>
+            </el-form-item>
+          </el-form>
+        </div>
       </div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { User, Lock } from '@element-plus/icons-vue'
+import { User, Lock, DataAnalysis, Check } from '@element-plus/icons-vue'
 import { ElMessage, FormInstance, FormRules } from 'element-plus'
 import { useUserStore } from '@/stores/modules/user'
 import { useRouter } from 'vue-router'
@@ -130,66 +166,258 @@ const handleRegister = async () => {
 .register-container {
   width: 100vw;
   height: 100vh;
-  background: linear-gradient(135deg, #1e3a5f 0%, #0d2137 100%);
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
   display: flex;
   align-items: center;
   justify-content: center;
+  position: relative;
+  overflow: hidden;
+}
+
+// 装饰性背景
+.decoration {
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+  overflow: hidden;
+
+  .circle {
+    position: absolute;
+    border-radius: 50%;
+    background: rgba(255, 255, 255, 0.1);
+  }
+
+  .circle-1 {
+    width: 600px;
+    height: 600px;
+    top: -200px;
+    right: -100px;
+  }
+
+  .circle-2 {
+    width: 400px;
+    height: 400px;
+    bottom: -100px;
+    left: -100px;
+  }
+
+  .circle-3 {
+    width: 200px;
+    height: 200px;
+    top: 50%;
+    left: 20%;
+    background: rgba(255, 255, 255, 0.05);
+  }
 }
 
 .register-wrapper {
-  width: 100%;
-  max-width: 400px;
-  padding: 20px;
+  display: flex;
+  width: 900px;
+  max-width: 95%;
+  background: #fff;
+  border-radius: 24px;
+  overflow: hidden;
+  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
+  position: relative;
+  z-index: 1;
+}
+
+// 左侧品牌区域
+.brand-section {
+  flex: 1;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  padding: 60px 40px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+  overflow: hidden;
+
+  &::before {
+    content: '';
+    position: absolute;
+    inset: 0;
+    background:
+      radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
+      radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
+  }
+}
+
+.brand-content {
+  position: relative;
+  z-index: 1;
+  text-align: center;
+  color: #fff;
+}
+
+.brand-icon {
+  width: 80px;
+  height: 80px;
+  background: rgba(255, 255, 255, 0.2);
+  border-radius: 20px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin: 0 auto 24px;
+  backdrop-filter: blur(10px);
+}
+
+.brand-title {
+  font-size: 32px;
+  font-weight: 700;
+  margin: 0 0 12px;
+}
+
+.brand-desc {
+  font-size: 16px;
+  opacity: 0.9;
+  margin: 0 0 40px;
+}
+
+.brand-features {
+  text-align: left;
+  display: inline-block;
+
+  .feature-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    margin-bottom: 16px;
+    font-size: 14px;
+    opacity: 0.9;
+
+    .el-icon {
+      width: 20px;
+      height: 20px;
+      background: rgba(255, 255, 255, 0.2);
+      border-radius: 50%;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 12px;
+    }
+  }
+}
+
+// 右侧注册区域
+.register-section {
+  flex: 1;
+  padding: 60px 50px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 
 .register-card {
-  background: #fff;
-  border-radius: 12px;
-  padding: 40px;
-  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
+  width: 100%;
+  max-width: 320px;
 }
 
 .register-header {
-  text-align: center;
-  margin-bottom: 30px;
+  margin-bottom: 32px;
 }
 
 .register-title {
-  font-size: 24px;
-  font-weight: 600;
-  color: #333;
+  font-size: 28px;
+  font-weight: 700;
+  color: #1a1a2e;
+  margin: 0 0 8px;
+}
+
+.register-subtitle {
+  font-size: 14px;
+  color: #8b95a5;
   margin: 0;
-  padding-bottom: 10px;
-  border-bottom: 3px solid #1e3a5f;
-  display: inline-block;
 }
 
 .register-form {
-  .el-form-item {
+  :deep(.el-form-item) {
     margin-bottom: 20px;
   }
+
+  :deep(.el-input__wrapper) {
+    border-radius: 10px;
+    padding: 4px 12px;
+    box-shadow: 0 0 0 1px #e8ecf0;
+    transition: all 0.2s;
+
+    &:hover {
+      box-shadow: 0 0 0 1px #667eea;
+    }
+
+    &.is-focus {
+      box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
+    }
+  }
+
+  :deep(.el-input__inner) {
+    height: 44px;
+  }
 }
 
 .register-btn {
   width: 100%;
-  height: 44px;
+  height: 48px;
   font-size: 16px;
-  border-radius: 8px;
+  font-weight: 500;
+  border-radius: 10px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  border: none;
+  transition: all 0.3s;
+
+  &:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
+  }
+
+  &:active {
+    transform: translateY(0);
+  }
 }
 
 .login-link {
   width: 100%;
   text-align: center;
-  color: #666;
+  color: #8b95a5;
+  font-size: 14px;
 
   a {
-    color: #1e3a5f;
+    color: #667eea;
     text-decoration: none;
     font-weight: 500;
+    transition: color 0.2s;
 
     &:hover {
-      text-decoration: underline;
+      color: #764ba2;
     }
   }
 }
+
+// 响应式
+@media (max-width: 768px) {
+  .register-wrapper {
+    flex-direction: column;
+    max-width: 400px;
+  }
+
+  .brand-section {
+    padding: 40px 30px;
+
+    .brand-features {
+      display: none;
+    }
+  }
+
+  .brand-title {
+    font-size: 24px;
+  }
+
+  .brand-desc {
+    margin-bottom: 0;
+  }
+
+  .register-section {
+    padding: 40px 30px;
+  }
+}
 </style>