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diff --git a/vue/src/assets/左侧栏.png b/vue/src/assets/左侧栏.png
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diff --git a/vue/src/assets/打开.png b/vue/src/assets/打开.png
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diff --git a/vue/src/assets/搜索框.png b/vue/src/assets/搜索框.png
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diff --git a/vue/src/assets/鼠标滑过状态.png b/vue/src/assets/鼠标滑过状态.png
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diff --git a/vue/src/components/Menu.vue b/vue/src/components/Menu.vue
index 02b2de8..c648d1d 100644
--- a/vue/src/components/Menu.vue
+++ b/vue/src/components/Menu.vue
@@ -1,428 +1,450 @@
 <template>
-  <div class="sidebar-container" :class="{ 'collapsed': isCollapsed }">
-    <!-- 折叠按钮 -->
-    <button @click="toggleCollapse" class="collapse-btn">
-      <span class="collapse-icon">{{ isCollapsed ? '▶' : '◀' }}</span>
-    </button>
-    
-    <!-- 系统标题区域 -->
-    <div class="sidebar-header">
-      <h1 class="sidebar-title" v-show="!isCollapsed" @click="goToIndex">
-        面向疾病预测的知识图谱应用系统
-      </h1>
-      <h1 class="sidebar-title-collapsed" v-show="isCollapsed" @click="goToIndex">
-        医疗知识图谱
-      </h1>
-    </div>
-    
-    <!-- 菜单列表 -->
-    <nav class="sidebar-nav">
-      <ul>
-        <li 
-          v-for="(item, index) in menuItems" 
-          :key="index"
-          class="menu-item"
+  <div class="admin-layout">
+    <aside class="sidebar" :class="{ 'is-collapsed': isCollapsed }">
+      <div class="sidebar-header">
+        <div class="header-content">
+          <div class="header-icon-wrap">
+            <img src="@/assets/logo.png" class="logo-img"/>
+          </div>
+          <div v-if="!isCollapsed" class="header-text-wrap">
+            <div class="title-line">面向疾病预测的知识图谱</div>
+            <div class="title-line">应用系统</div>
+          </div>
+        </div>
+      </div>
+
+      <nav class="menu-nav">
+        <div
+            v-for="(item, index) in menuItems"
+            :key="index"
+            class="menu-item"
+            :class="{ 'is-active': activeIndex === index }"
+            @click="handleMenuClick(index)"
         >
-          <a 
-            @click.prevent="handleMenuClick(index)"
-            class="menu-link"
-            :class="{ 'active': activeIndex === index }"
-            :title="isCollapsed ? item.name : ''"
-          >
-            <span class="menu-icon">{{ item.icon }}</span>
-            <span v-show="!isCollapsed">{{ item.name }}</span>
-          </a>
-        </li>
-      </ul>
-    </nav>
-    
-    <!-- 底部用户信息和退出登录区域 -->
-    <div class="sidebar-footer">
-      <div class="user-info">
-        <div class="user-avatar">
-          <span class="avatar-text">管</span>
+          <div class="highlight-box">
+            <div class="menu-content-fixed">
+              <div class="menu-icon-wrapper">
+                <img :src="item.icon" class="menu-icon-img"/>
+              </div>
+              <span v-if="!isCollapsed" class="menu-text">{{ item.name }}</span>
+            </div>
+            <img v-if="activeIndex === index && !isCollapsed" src="@/assets/右侧白色.png" class="active-tag"/>
+          </div>
+        </div>
+
+        <div v-if="!isCollapsed" class="collapse-handle" @click="isCollapsed = true">
+          <img src="@/assets/收缩.png" class="collapse-icon-img"/>
         </div>
-        <div class="user-details" v-show="!isCollapsed">
-          <p class="user-name">管理员</p>
-          <p class="user-email">admin@example.com</p>
+      </nav>
+
+      <div class="sidebar-footer">
+        <div v-if="!isCollapsed" class="user-block">
+          <div class="avatar">用户</div>
+          <div class="info">
+            <div class="name">用户名字</div>
+            <div class="id">8866990099</div>
+          </div>
+          <div class="exit-wrap">
+            <img src="@/assets/退出.png" class="exit-icon" @click="handleLogout" alt="退出"/>
+          </div>
         </div>
-        <div class="action-buttons" v-show="!isCollapsed">
-          <button @click="handleProfile" class="profile-btn-inline" title="个人主页">
-            个人主页
-          </button>
-          <button @click="handleLogout" class="logout-btn-inline" title="退出登录">
-            退出登录
-          </button>
+        <div v-else class="expand-handle-circle" @click="isCollapsed = false">
+          <img src="@/assets/打开.png" class="expand-icon-img-circle"/>
         </div>
       </div>
-    </div>
+    </aside>
+
+    <main class="main-body">
+      <header class="top-nav">
+        <div class="search-container">
+          <input type="text" placeholder="搜索......"/>
+          <img src="@/assets/搜索.png" class="search-btn"/>
+        </div>
+        <div class="legend-box">
+          <span v-for="c in ['#ffcc66','#4d79ff','#8cd98c','#ff8100','#6d31ce']" :key="c" class="leg-item">
+            <i :style="{background: c}"></i> 指定1
+          </span>
+        </div>
+      </header>
+
+      <section class="main-content">
+        <div class="disease-container">
+          <div class="disease-header">
+            <div class="d-title"><img src="@/assets/组 10.png" class="d-icon"/><span>疾病信息</span></div>
+            <div class="d-count">12类</div>
+          </div>
+          <div class="disease-body">
+            <div class="checkbox-list">
+              <label v-for="i in ['选项一','选项二','选项三']" :key="i">
+                <input type="checkbox"/><span class="label-text">{{ i }}</span>
+              </label>
+            </div>
+          </div>
+        </div>
+        <div class="graph-viewport">
+          <div class="empty-hint">知识图谱可视化区域</div>
+        </div>
+      </section>
+    </main>
   </div>
 </template>
 
 <script setup>
-import { ref, defineProps, defineEmits } from 'vue';
-import { useRouter } from 'vue-router';
+import {ref} from 'vue';
+import {useRouter} from 'vue-router';
+import i1 from '@/assets/图标1.png';
+import i2 from '@/assets/图标2.png';
+import i3 from '@/assets/图标3.png';
+import i4 from '@/assets/图标4.png';
 
 const router = useRouter();
-
-// 定义组件属性
-const props = defineProps({
-  // 初始选中的菜单索引
-  initialActive: {
-    type: Number,
-    default: 0
-  }
-});
-
-// 定义组件事件
-const emit = defineEmits(['menu-click']);
-
-// 菜单数据
-const menuItems = ref([
-  {
-    name: '医疗知识图谱',
-    path: '/kg-display',
-    icon: '🏥',
-
-  },
-  {
-    name: '知识图谱构建',
-    path: '/kg-construction',
-    icon: '🔧'
-  },
-  {
-    name: '知识图谱问答',
-    path: '/kg-qa',
-    icon: '💬'
-  },
-  {
-    name: '知识图谱数据',
-    path: '/kg-data',
-    icon: '📊'
-  }
-]);
-
-// 活跃菜单索引
-const activeIndex = ref(props.initialActive);
-
-// 菜单折叠状态
+const activeIndex = ref(0);
 const isCollapsed = ref(false);
 
-// 切换菜单折叠状态
-const toggleCollapse = () => {
-  isCollapsed.value = !isCollapsed.value;
-};
-
-// 处理菜单点击
-const handleMenuClick = (index) => {
-  activeIndex.value = index;
-  emit('menu-click', menuItems.value[index]);
-  const item = menuItems.value[index];
-  if (item.path) {
-    router.push(item.path); // 👈 直接跳转！
-  }
-};
-
-// 处理个人主页点击
-const handleProfile = () => {
-  // 使用Vue Router跳转到个人主页页面
-  router.push('/profile');
-};
+const menuItems = [
+  {name: '医疗知识图谱', path: '/kg-display', icon: i1},
+  {name: '知识图谱构建', path: '/kg-construction', icon: i2},
+  {name: '知识图谱问答', path: '/kg-qa', icon: i3},
+  {name: '知识图谱数据', path: '/kg-data', icon: i4}
+];
 
-// 处理退出登录
-const handleLogout = () => {
-  // 使用Vue Router跳转到登录页面
-  router.push('/login');
-};
-
-// 跳转到首页
-const goToIndex = () => {
-  router.push('/index');
+const handleMenuClick = (i) => {
+  activeIndex.value = i;
+  router.push(menuItems[i].path);
 };
+const handleLogout = () => console.log('logout');
 </script>
 
 <style scoped>
-.sidebar-container {
-  width: 240px;
+.admin-layout {
+  display: flex;
+  width: 100vw;
   height: 100vh;
-  background-color: #1e40af;
-  color: white;
-  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+  background: #fff;
+  overflow: hidden;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+  -webkit-font-smoothing: antialiased;
+}
+
+/* --- 侧边栏 --- */
+.sidebar {
+  width: 200px;
+  height: 100%;
+  background: #0a2463;
+  flex-shrink: 0;
   display: flex;
   flex-direction: column;
   position: relative;
-  transition: width 0.3s ease;
+  transition: width 0.3s;
+  z-index: 100;
 }
 
-.sidebar-container.collapsed {
-  width: 60px;
+.sidebar.is-collapsed {
+  width: 64px;
 }
 
-.collapse-btn {
-  position: absolute;
-  top: 50%;
-  right: -15px;
-  width: 30px;
-  height: 30px;
-  background-color: #1e40af;
-  border: 2px solid white;
-  border-radius: 50%;
-  color: white;
-  cursor: pointer;
+.sidebar-header {
+  padding: 30px 0 20px 0;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
   display: flex;
-  align-items: center;
   justify-content: center;
-  z-index: 100;
-  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
-  transform: translateY(-50%);
 }
 
-.collapse-btn:hover {
-  background-color: #1e3a8a;
+.header-content {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  width: fit-content;
 }
 
-.collapse-icon {
-  font-size: 14px;
-  line-height: 1;
+.header-icon-wrap {
+  width: 32px;
+  height: 32px;
+  background: #165dff;
+  border-radius: 8px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+  overflow: hidden;
 }
 
-.sidebar-header {
-  padding: 1.25rem;
-  border-bottom: 1px solid #1e3a8a;
+.logo-img {
+  width: 22px;
+  height: 22px;
+  object-fit: contain;
 }
 
-.sidebar-title {
-  font-size: 1.25rem;
-  font-weight: bold;
-  letter-spacing: -0.025em;
-  transition: opacity 0.3s ease;
-  cursor: pointer;
+.header-text-wrap {
+  display: flex;
+  flex-direction: column;
+  text-align: left;
 }
 
-.sidebar-title:hover {
-  color: #93c5fd;
+.title-line {
+  color: #fff;
+  font-size: 12px;
+  font-weight: 600;
+  line-height: 1.25;
+  white-space: nowrap;
 }
 
-.sidebar-title-collapsed {
-  font-size: 0.75rem;
-  font-weight: bold;
-  text-align: center;
-  margin: 0;
-  padding: 0.5rem 0;
-  writing-mode: vertical-rl;
-  text-orientation: mixed;
+/* --- 菜单导航 --- */
+.menu-nav {
+  flex: 1;
+  padding-top: 10px;
+  position: relative;
+}
+
+.menu-item {
+  height: 42px;
+  display: flex;
+  align-items: center;
   cursor: pointer;
+  padding: 0 8px;
+  margin-bottom: 2px;
 }
 
-.sidebar-title-collapsed:hover {
-  color: #93c5fd;
+.highlight-box {
+  width: calc(100% - 16px);
+  margin: 0 auto;
+  height: 36px;
+  border-radius: 6px;
+  display: flex;
+  align-items: center;
+  position: relative;
+  transition: all 0.2s;
+  padding-left: 8px;
 }
 
-.sidebar-nav {
-  flex: 1;
-  overflow-y: auto;
-  padding: 1rem 0;
+.menu-item.is-active .highlight-box {
+  background: #165dff !important;
 }
 
-.sidebar-nav ul {
-  padding-left: 0;
-  margin: 0;
+.menu-item:hover .highlight-box {
+  background: rgba(255, 255, 255, 0.08);
 }
 
-.menu-item {
-  margin-bottom: 0.25rem;
-  list-style-type: none;
+.menu-content-fixed {
+  display: flex;
+  align-items: center;
+  white-space: nowrap;
+  overflow: hidden;
+  width: 100%;
 }
 
-.menu-link {
+.menu-icon-wrapper {
+  width: 20px;
+  height: 20px;
+  background: transparent;
+  border-radius: 4px;
   display: flex;
   align-items: center;
-  padding: 0.75rem 1.25rem;
-  color: white;
-  text-decoration: none;
-  transition: background-color 0.2s;
-  font-size: 1.1rem;
+  justify-content: center;
+  flex-shrink: 0;
 }
 
-.menu-link:hover {
-  background-color: #1e3a8a;
+.menu-icon-img {
+  width: 14px;
+  height: auto;
+  object-fit: contain;
 }
 
-.menu-link.active {
-  background-color: #1e3a8a;
-  border-left: 4px solid #60a5fa;
+.menu-item:hover .menu-icon-wrapper {
+  background: rgba(255, 255, 255, 0.25) !important;
 }
 
-.menu-icon {
-  margin-right: 0.75rem;
-  color: #93c5fd;
-  font-size: 1.4rem;
-  transition: margin 0.3s ease;
+.menu-item.is-active .menu-icon-wrapper {
+  background: #457dff !important;
 }
 
-.sidebar-container.collapsed .menu-icon {
-  margin-right: 0;
-  justify-content: center;
-  display: flex;
+.menu-text {
+  color: rgba(255, 255, 255, 0.9);
+  font-size: 14px;
+  margin-left: 10px;
+  font-weight: 400;
+}
+
+.active-tag {
+  position: absolute;
+  right: 8px;
+  height: 18px;
+}
+
+.collapse-handle {
+  position: absolute;
+  right: 0;
+  top: 50%;
+  transform: translateY(-50%);
+  cursor: pointer;
 }
 
-.menu-link:hover .menu-icon {
-  color: white;
+.collapse-icon-img {
+  width: 14px;
 }
 
+/* --- 用户区域 (重点修改) --- */
 .sidebar-footer {
-  padding: 1rem;
-  border-top: 1px solid #1e3a8a;
+  padding: 12px 0 20px 0;
+  border-top: 1px solid rgba(255, 255, 255, 0.1);
 }
 
-.user-info {
+.user-block {
   display: flex;
   align-items: center;
-  position: relative;
-  justify-content: center;
-  padding: 0.5rem 0;
+  padding: 0 12px;
 }
 
-.sidebar-container.collapsed .user-info {
-  flex-direction: column;
+.avatar {
+  width: 42px;
+  height: 42px;
+  background: rgba(255, 255, 255, 0.15);
+  border-radius: 50%;
+  font-size: 12px;
+  color: #fff;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
 }
 
-.action-buttons {
-  position: absolute;
-  bottom: 100%;
-  left: 50%;
-  transform: translateX(-50%);
+.info {
+  margin-left: 12px;
   display: flex;
   flex-direction: column;
-  opacity: 0;
-  transition: opacity 0.3s ease, bottom 0.3s ease;
-  background-color: white;
-  border-radius: 8px;
-  padding: 8px 0;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
-  margin-bottom: 10px;
-  min-width: 120px;
+  justify-content: center;
 }
 
-.user-info:hover .action-buttons {
-  opacity: 1;
-  bottom: 100%;
+.info .name {
+  font-size: 12px;
+  color: #fff;
+  line-height: 1;
 }
 
-.user-avatar {
-  width: 2rem;
-  height: 2rem;
-  border-radius: 50%;
-  background-color: #274eb8;
+.info .id {
+  font-size: 9px;
+  color: rgba(255, 255, 255, 0.35);
+  line-height: 1;
+  margin-top: 8px; /* 通过增加上边距让id向下移动 */
+}
+
+.exit-wrap {
+  margin-left: auto;
   display: flex;
   align-items: center;
+}
+
+.exit-icon {
+  width: 16px;
+  cursor: pointer;
+  opacity: 0.8;
+}
+
+.expand-handle-circle {
+  display: flex;
   justify-content: center;
-  margin-right: 0.75rem;
+  padding-bottom: 20px;
+  cursor: pointer;
 }
 
-.avatar-text {
-  font-size: 0.875rem;
+.expand-icon-img-circle {
+  width: 32px;
+  height: 32px;
 }
 
-.user-details {
+/* --- 主体区域 --- */
+.main-body {
   flex: 1;
+  display: flex;
+  flex-direction: column;
+  background: #fff;
 }
 
-.user-name {
-  font-size: 0.875rem;
-  font-weight: 500;
-  margin: 0;
+.top-nav {
+  height: 75px;
+  padding: 0 30px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  border-bottom: 1px solid #f0f0f0;
 }
 
-.user-email {
-  font-size: 0.75rem;
-  color: #93c5fd;
-  margin: 0;
+.search-container {
+  width: 260px;
+  height: 36px;
+  background: #f5f7fa;
+  border-radius: 18px;
+  display: flex;
+  align-items: center;
+  padding: 0 15px;
 }
 
-/* 退出登录按钮样式 */
-.profile-btn-inline, .logout-btn-inline {
-  background: transparent;
+.search-container input {
   border: none;
-  color: #333;
-  cursor: pointer;
-  padding: 10px 16px;
-  transition: all 0.2s;
-  display: block;
+  outline: none;
+  background: transparent;
   width: 100%;
-  text-align: left;
-  font-size: 14px;
+  font-size: 13px;
+}
+
+.search-btn {
+  width: 16px;
+}
+
+.legend-box {
+  display: flex;
+  gap: 20px;
+}
+
+.leg-item {
+  display: flex;
+  align-items: center;
+  font-size: 13px;
+}
+
+.leg-item i {
+  width: 24px;
+  height: 8px;
+  border-radius: 4px;
+  margin-right: 8px;
 }
 
-.profile-btn-inline:hover, .logout-btn-inline:hover {
-  background-color: #f5f7fa;
-  color: #1e40af;
-}
-
-.profile-icon, .logout-icon {
-  font-size: 1.2rem;
-}
-
-/* 响应式调整 */
-@media (max-width: 768px) {
-  .sidebar-container {
-    width: 70px;
-  }
-  
-  .sidebar-container.collapsed {
-    width: 60px;
-  }
-  
-  .collapse-btn {
-    right: -10px;
-    width: 25px;
-    height: 25px;
-  }
-  
-  .sidebar-title,
-  .sidebar-title-collapsed,
-  .menu-link span:not(.menu-icon),
-  .user-details {
-    display: none;
-  }
-  
-  .menu-link {
-    justify-content: center;
-    padding: 0.5rem;
-  }
-  
-  .menu-icon {
-    margin-right: 0;
-    font-size: 1.2rem;
-  }
-  
-  .menu-link.active {
-    border-left-width: 2px;
-  }
-  
-  .action-buttons {
-    position: static;
-    opacity: 1;
-    transform: none;
-    background-color: transparent;
-    padding: 0;
-    box-shadow: none;
-    margin-top: 0.5rem;
-    flex-direction: row;
-    justify-content: center;
-    min-width: auto;
-  }
-  
-  .user-info:hover .action-buttons {
-    bottom: auto;
-  }
-  
-  .profile-btn-inline, .logout-btn-inline {
-    padding: 6px 8px;
-    font-size: 12px;
-    margin: 0 2px;
-    display: inline-block;
-    width: auto;
-  }
+.main-content {
+  flex: 1;
+  padding: 20px 30px;
+  display: flex;
+  gap: 20px;
+}
+
+.disease-container {
+  width: 360px;
+  border: 1px solid #f0f0f0;
+  border-radius: 12px;
+  overflow: hidden;
+}
+
+.disease-header {
+  height: 50px;
+  background: #2265f4;
+  color: #fff;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 15px;
+}
+
+.d-icon {
+  width: 18px;
+  margin-right: 8px;
+}
+
+.graph-viewport {
+  flex: 1;
+  border: 1px dashed #e2e8f0;
+  border-radius: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #ccc;
 }
 </style>
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