diff --git a/src/assets/logo-jubian.png b/src/assets/logo-jubian.png
new file mode 100644
index 0000000..e016833
Binary files /dev/null and b/src/assets/logo-jubian.png differ
diff --git a/src/components/AppLayout/AppLayout.vue b/src/components/AppLayout/AppLayout.vue
index 50d25db..f5798ea 100644
--- a/src/components/AppLayout/AppLayout.vue
+++ b/src/components/AppLayout/AppLayout.vue
@@ -1,13 +1,25 @@
 <script setup lang="ts">
 /**
- * F006 主布局 - 顶栏 + 侧边栏 + 内容区
- * 架构要点:布局组件不带业务逻辑,菜单从 useMenuStore 拉(以后从后端拉)
+ * F006 主布局 - 完全按 /theme-switcher.html?theme=tech-blue 设计
+ * W5.x: v2 Design Language - 毛玻璃顶栏 + 透明 logo + 通知红点
+ * W5.x: v2 Design Language - 毛玻璃顶栏 + 透明 logo + 通知红点
+ * W3.5.1: 修分组错位(整组画在一块,不是每菜单画分组)
+ * W3.5.2: 修图标(从 @element-plus/icons-vue import 实际组件,不是字符串)
+ * W3.5.3: 修一级菜单字重 600 → 400(设计稿是细字体)
  */
-import { computed } from 'vue'
+import { computed, onMounted, ref } from 'vue'
+import { useRouter, useRoute } from 'vue-router'
 import ThemePicker from '@/components/ThemePicker/ThemePicker.vue'
 import { useUserStore } from '@/stores/user'
 import { useMenuStore, type MenuItem } from '@/stores/menu'
-import { useRouter, useRoute } from 'vue-router'
+import {
+  Odometer, Box, Document, ChatLineSquare, ChatDotRound, OfficeBuilding,
+  User, Lock, Setting, Menu, Memo, Timer, MagicStick, FolderOpened,
+  Ticket, Wallet, QuestionFilled, Files, UserFilled, Cellphone, Promotion,
+  Search, ArrowDown, ArrowRight, Expand, Fold, SwitchButton, Bell, DataAnalysis,
+  Folder, Postcard, PriceTag, DataLine, RefreshRight, Message, Link, Grid,
+  Star, ShoppingCart, Notification
+} from '@element-plus/icons-vue'
 
 const router = useRouter()
 const route = useRoute()
@@ -16,55 +28,298 @@ const menuStore = useMenuStore()
 
 const collapsed = computed(() => menuStore.collapsed)
 const menuList = computed<MenuItem[]>(() => menuStore.list)
-const activeMenu = computed(() => route.path)
+const openMenus = ref<Set<string>>(new Set())
+const searchQuery = ref('')
 
-function toggleSidebar() {
-  menuStore.toggleCollapsed()
+onMounted(async () => {
+  if (userStore.isLoggedIn && !menuStore.list.length) {
+    await Promise.all([menuStore.fetchMenu(), userStore.fetchUserInfo()])
+  }
+})
+
+function toggleSidebar() { menuStore.toggleCollapsed() }
+function goMenu(item: MenuItem) {
+  if (item.children?.length) {
+    if (openMenus.value.has(item.path)) openMenus.value.delete(item.path)
+    else openMenus.value.add(item.path)
+    return
+  }
+  router.push(item.path)
 }
-
-function goMenu(path: string) {
-  router.push(path)
-}
-
 function logout() {
   userStore.logout()
+  menuStore.clear()
   router.push('/login')
 }
-
 function isActive(path: string): boolean {
   return path === '/' ? route.path === '/' : route.path.startsWith(path)
 }
+
+const PARENT_GROUP: Record<string, string> = {
+  '概览': '概览',
+  '业务': '业务',
+  '系统': '系统',
+  '数据统计': '概览',
+  '基础设置': '其它',
+  '用户管理': '业务',
+  '企业管理': '业务',
+  '操作指南': '其它',
+  '商品管理': '业务',
+  '订单管理': '业务',
+  '询价管理': '业务',
+  '营销活动管理': '业务',
+  '财务管理': '业务',
+  '行业资讯': '其它',
+  '系统设置': '系统',
+  '层级架构': '系统',
+  '权限管理': '系统',
+  '消息通知': '系统',
+  '日志管理': '系统',
+  '集成管理': '系统',
+  '帮助中心': '其它'
+}
+function groupOf(item: MenuItem): string {
+  if (PARENT_GROUP[item.title]) return PARENT_GROUP[item.title]
+  const url = item.url || ''
+  if (url.includes('statistics')) return '概览'
+  return '其它'
+}
+
+const PARENT_ICONS: Record<string, string> = {
+  '权限管理': 'Lock',
+  '系统设置': 'Setting',
+  '日志管理': 'Memo',
+  '系统监控': 'Monitor',
+  '消息管理': 'ChatDotRound',
+  '站内通知': 'Bell',
+  '报表管理': 'DataAnalysis',
+  '用户管理': 'UserFilled',
+  '商品管理': 'Box',
+  '订单管理': 'Document',
+  '询价管理': 'ChatLineSquare',
+  '财务管理': 'Wallet',
+  '营销活动管理': 'Promotion',
+  '企业管理': 'OfficeBuilding',
+  '行业资讯': 'Reading',
+  '操作指南': 'Reading',
+  '层级架构': 'Connection',
+  '消息通知': 'Bell',
+  '集成管理': 'Connection',
+  '基础设置': 'Tools',
+  '帮助中心': 'QuestionFilled'
+}
+
+const ICON_MAP: Record<string, any> = {
+  Odometer, Box, Document, ChatLineSquare, ChatDotRound, OfficeBuilding,
+  User, Lock, Setting, Menu, Memo, Timer, MagicStick, FolderOpened,
+  Ticket, Wallet, QuestionFilled, Files, UserFilled, Cellphone, Promotion,
+  Search, ArrowDown, ArrowRight, Expand, Fold, SwitchButton, Bell, DataAnalysis,
+  Folder, Postcard, PriceTag, DataLine, RefreshRight, Message, Link, Grid,
+  Star, ShoppingCart, Notification
+}
+function iconOf(item: MenuItem): any {
+  if (item.title && PARENT_ICONS[item.title] && ICON_MAP[PARENT_ICONS[item.title]]) {
+    return ICON_MAP[PARENT_ICONS[item.title]]
+  }
+  if (item.icon && ICON_MAP[item.icon]) return ICON_MAP[item.icon]
+  const url = (item.url || '').replace(/^\//, '')
+  if (!url) return ICON_MAP.Folder
+  const seg = url.split('?')[0].split('/').filter(Boolean)
+  const last = seg[seg.length - 1] || ''
+
+  if (url.includes('statistics') || last === 'statistics') return ICON_MAP.Odometer
+
+  if (last === 'user' || last === 'sys/user' || last === 'users') return ICON_MAP.User
+  if (last === 'role' || last === 'sys/role') return ICON_MAP.Lock
+  if (last === 'post' || last === 'sys/post') return ICON_MAP.Postcard
+  if (last === 'dept' || last === 'sys/dept') return ICON_MAP.OfficeBuilding
+  if (last === 'menu' || last === 'sys/menu') return ICON_MAP.Menu
+  if (last.startsWith('log')) return ICON_MAP.Memo
+  if (last === 'region' || last === 'operation' || last === 'userManagement') return ICON_MAP.OfficeBuilding
+  if (last === 'message') return ICON_MAP.ChatDotRound
+  if (last === 'schedule' || last === 'job') return ICON_MAP.Timer
+  if (last === 'oss') return ICON_MAP.FolderOpened
+  if (last === 'coupon') return ICON_MAP.Ticket
+  if (last === 'recharge' || last === 'revenue-sharing' || last === 'transaction-record') return ICON_MAP.Wallet
+  if (last === 'finance') return ICON_MAP.Wallet
+  if (last === 'sensitive' || last === 'course') return ICON_MAP.Ticket
+  if (last === 'sms') return ICON_MAP.Message
+
+  if (url.startsWith('devtools/')) {
+    if (last === 'generator') return ICON_MAP.MagicStick
+    if (last === 'datasource') return ICON_MAP.DataLine
+    if (last === 'param') return ICON_MAP.Setting
+    if (last === 'baseclass') return ICON_MAP.Files
+    if (last === 'template') return ICON_MAP.Document
+    if (last === 'fieldtype') return ICON_MAP.PriceTag
+    return ICON_MAP.MagicStick
+  }
+
+  if (url.startsWith('openapi/')) {
+    if (last === 'app') return ICON_MAP.Cellphone
+    if (last === 'company-account') return ICON_MAP.OfficeBuilding
+    if (last === 'audit-log') return ICON_MAP.Memo
+    return ICON_MAP.Cellphone
+  }
+
+  if (url.startsWith('supplier/') || url.includes('inquiry')) {
+    if (last.includes('inquiry')) return ICON_MAP.ChatLineSquare
+    if (last === 'good' || last === 'servicegood') return ICON_MAP.Box
+    if (last === 'coupon') return ICON_MAP.Ticket
+    if (last === 'activityzone') return ICON_MAP.Promotion
+    if (last === 'promoter') return ICON_MAP.UserFilled
+    return ICON_MAP.OfficeBuilding
+  }
+
+  if (url.startsWith('order/')) {
+    if (last.includes('commission')) return ICON_MAP.Money
+    if (last.includes('after')) return ICON_MAP.RefreshRight
+    if (last.includes('analysis')) return ICON_MAP.DataAnalysis
+    if (last === 'ordergood' || last === 'serviceorder' || last === 'order') return ICON_MAP.Document
+    if (last.includes('order')) return ICON_MAP.Document
+    return ICON_MAP.Document
+  }
+
+  if (url.startsWith('user/')) {
+    if (last === 'enterprise' || last.includes('enterprise')) return ICON_MAP.OfficeBuilding
+    if (last === 'finance' || url.includes('finance')) return ICON_MAP.Wallet
+    if (last === 'message' || url.includes('message')) return ICON_MAP.ChatDotRound
+    return ICON_MAP.User
+  }
+
+  if (url.startsWith('other/')) {
+    if (last === 'operateguide' || last === 'help') return ICON_MAP.QuestionFilled
+    if (last === 'categoryGood' || last === 'categoryRM' || last === 'categoryZX') return ICON_MAP.Grid
+    if (last === 'goodunit') return ICON_MAP.PriceTag
+    if (last === 'supplierBrand') return ICON_MAP.Star
+    if (last === 'groupbuy') return ICON_MAP.ShoppingCart
+    if (last === 'seckill') return ICON_MAP.Timer
+    if (last === 'information') return ICON_MAP.Notification
+    return ICON_MAP.Files
+  }
+
+  if (url.startsWith('api/')) return ICON_MAP.Link
+
+  return ICON_MAP.Folder
+}
+
+const GROUP_ORDER = ['概览', '业务', '系统', '其它'] as const
+const groupedMenus = computed(() => {
+  const buckets: Record<string, MenuItem[]> = { 概览: [], 业务: [], 系统: [], 其它: [] }
+  for (const m of menuList.value) {
+    const g = groupOf(m)
+    if (!buckets[g]) buckets[g] = []
+    buckets[g].push(m)
+  }
+  return GROUP_ORDER.map(g => ({ name: g, items: buckets[g] || [] }))
+})
+
+const badges = ref<Record<string, string>>({})
+
+async function loadBadges() {
+  try {
+    const data = await fetch('/sys/openapi/inquiry/list?page=1&limit=1', {
+      headers: { Authorization: `Bearer ${userStore.token}` }
+    }).then(r => r.json()).catch(() => null)
+    if (data?.code === 0) {
+      const total = data.total ?? data.data?.length ?? 0
+      badges.value['询价管理'] = String(total)
+    }
+  } catch {}
+}
+onMounted(loadBadges)
 </script>
 
 <template>
   <div class="rr-layout" :class="{ collapsed }">
-    <!-- 侧边栏 -->
+    <!-- 侧边栏(按设计稿) -->
     <aside class="rr-sidebar">
-      <div class="rr-sidebar-brand">
-        <div class="rr-sidebar-logo">P</div>
-        <span v-if="!collapsed" class="rr-sidebar-name">Product Network</span>
+      <!-- 品牌 + 搜索框(只在展开时显示) -->
+      <div class="rr-sidebar-brand" v-if="!collapsed">
+        <img class="rr-sidebar-logo" src="@/assets/logo-jubian.png" alt="巨变" />
+        <span class="rr-sidebar-name">产业互联网平台运营后台</span>
       </div>
+
+      <div v-if="!collapsed" class="rr-sidebar-search">
+        <el-icon><component :is="Search" /></el-icon>
+        <input
+          v-model="searchQuery"
+          class="rr-sidebar-search-input"
+          placeholder="搜索 ⌘K"
+          type="text"
+        />
+      </div>
+
       <nav class="rr-sidebar-nav">
-        <div
-          v-for="item in menuList"
-          :key="item.path"
-          class="rr-sidebar-item"
-          :class="{ active: isActive(item.path) }"
-          @click="goMenu(item.path)"
-        >
-          <el-icon class="rr-sidebar-icon"><component :is="item.icon || 'Menu'" /></el-icon>
-          <span v-if="!collapsed" class="rr-sidebar-label">{{ item.title }}</span>
+        <template v-for="group in groupedMenus" :key="group.name">
+          <template v-if="group.items.length">
+            <div v-if="!collapsed" class="rr-sidebar-group-label">{{ group.name }}</div>
+            <template v-for="item in group.items" :key="item.path">
+              <div v-if="item.children?.length" class="rr-sidebar-group">
+                <div
+                  class="rr-sidebar-item rr-sidebar-parent"
+                  :class="{ active: isActive(item.path) }"
+                  @click="goMenu(item)"
+                >
+                  <el-icon class="rr-sidebar-icon"><component :is="iconOf(item)" /></el-icon>
+                  <span v-if="!collapsed" class="rr-sidebar-label">{{ item.title }}</span>
+                  <span v-if="badges[item.title] && !collapsed" class="rr-sidebar-badge">{{ badges[item.title] }}</span>
+                  <el-icon v-if="!collapsed" class="rr-sidebar-arrow">
+                    <component :is="openMenus.has(item.path) ? ArrowDown : ArrowRight" />
+                  </el-icon>
+                </div>
+                <div v-if="!collapsed && openMenus.has(item.path)" class="rr-sidebar-subnav">
+                  <div
+                    v-for="sub in item.children"
+                    :key="sub.path"
+                    class="rr-sidebar-subitem"
+                    :class="{ active: isActive(sub.path) }"
+                    @click="goMenu(sub)"
+                  >
+                    <span class="rr-sidebar-label">{{ sub.title }}</span>
+                    <span v-if="badges[sub.title]" class="rr-sidebar-badge">{{ badges[sub.title] }}</span>
+                  </div>
+                </div>
+              </div>
+              <div
+                v-else
+                class="rr-sidebar-item"
+                :class="{ active: isActive(item.path) }"
+                @click="goMenu(item)"
+              >
+                <el-icon class="rr-sidebar-icon"><component :is="iconOf(item)" /></el-icon>
+                <span v-if="!collapsed" class="rr-sidebar-label">{{ item.title }}</span>
+                <span v-if="badges[item.title] && !collapsed" class="rr-sidebar-badge">{{ badges[item.title] }}</span>
+              </div>
+            </template>
+          </template>
+        </template>
+
+        <div v-if="!menuList.length && !collapsed" class="rr-sidebar-empty">
+          <span v-if="menuStore.loading">菜单加载中…</span>
+          <span v-else-if="menuStore.error">{{ menuStore.error }}</span>
+          <span v-else>暂无菜单</span>
         </div>
       </nav>
+
+      <!-- 底栏用户卡片(只在展开时显示) -->
+      <div v-if="!collapsed" class="rr-sidebar-footer">
+        <div class="rr-sidebar-user-avatar">{{ userStore.initial }}</div>
+        <div class="rr-sidebar-user-info">
+          <div class="rr-sidebar-user-name">{{ userStore.displayName }}</div>
+          <div class="rr-sidebar-user-email">{{ userStore.username }}@direv.io</div>
+        </div>
+        <el-icon class="rr-sidebar-user-arrow" @click.stop="logout"><component :is="SwitchButton" /></el-icon>
+      </div>
     </aside>
 
     <!-- 主区域 -->
     <div class="rr-main">
-      <!-- 顶栏 -->
+      <!-- 顶栏(极薄 48px) -->
       <header class="rr-topbar">
         <div class="rr-topbar-left">
           <div class="rr-topbar-toggle" @click="toggleSidebar">
-            <el-icon><component :is="collapsed ? 'Expand' : 'Fold'" /></el-icon>
+            <el-icon><component :is="collapsed ? Expand : Fold" /></el-icon>
           </div>
           <el-breadcrumb separator=">" class="rr-topbar-breadcrumb">
             <el-breadcrumb-item :to="{ path: '/' }">工作台</el-breadcrumb-item>
@@ -73,23 +328,17 @@ function isActive(path: string): boolean {
         </div>
         <div class="rr-topbar-right">
           <ThemePicker />
-          <el-dropdown trigger="click" @command="(c: string) => c === 'logout' && logout()">
-            <div class="rr-topbar-user">
-              <div class="rr-topbar-avatar">{{ userStore.username?.charAt(0) || 'U' }}</div>
-              <span class="rr-topbar-username">{{ userStore.username || 'User' }}</span>
-              <el-icon><component :is="'ArrowDown'" /></el-icon>
-            </div>
-            <template #dropdown>
-              <el-dropdown-menu>
-                <el-dropdown-item disabled>{{ userStore.username }}</el-dropdown-item>
-                <el-dropdown-item command="logout">退出登录</el-dropdown-item>
-              </el-dropdown-menu>
-            </template>
-          </el-dropdown>
+          <div class="rr-topbar-notification" title="通知">
+            <el-icon class="rr-topbar-notification-icon"><component :is="Bell" /></el-icon>
+            <span class="rr-topbar-notification-dot">5</span>
+          </div>
+          <div class="rr-topbar-user">
+            <div class="rr-topbar-avatar">{{ userStore.initial }}</div>
+            <span class="rr-topbar-username">{{ userStore.displayName }}</span>
+          </div>
         </div>
       </header>
 
-      <!-- 内容区 -->
       <main class="rr-content">
         <slot />
       </main>
@@ -103,27 +352,25 @@ function isActive(path: string): boolean {
   height: 100vh;
   background: var(--bg-soft);
   transition: background 0.3s;
-
   &.collapsed .rr-sidebar { width: 64px; }
 }
 
-/* 侧边栏 */
+/* ===== 侧边栏(按 /theme-switcher.html?theme=tech-blue 设计) ===== */
 .rr-sidebar {
-  width: 220px;
+  width: 232px;
   background: var(--surface);
   border-right: 1px solid var(--border);
   display: flex;
   flex-direction: column;
   flex-shrink: 0;
-  transition: all 0.2s;
+  transition: width 0.2s;
 }
 .rr-sidebar-brand {
   height: 56px;
-  padding: 0 16px;
+  padding: 0 18px;
   display: flex;
   align-items: center;
   gap: 10px;
-  border-bottom: 1px solid var(--border);
 }
 .rr-sidebar-logo {
   width: 28px;
@@ -143,49 +390,177 @@ function isActive(path: string): boolean {
   font-size: 14px;
   font-weight: 600;
   color: var(--ink);
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
 }
+
+/* 搜索框 */
+.rr-sidebar-search {
+  margin: 0 12px 12px;
+  padding: 7px 10px;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  color: var(--ink-3);
+  font-size: 12.5px;
+  transition: all 0.15s;
+
+  &:focus-within { border-color: var(--brand); background: var(--brand-soft); }
+  .el-icon { font-size: 13px; }
+}
+.rr-sidebar-search-input {
+  flex: 1;
+  border: 0;
+  outline: 0;
+  background: transparent;
+  color: var(--ink);
+  font-size: 12.5px;
+
+  &::placeholder { color: var(--ink-3); }
+}
+
+/* 导航区 */
 .rr-sidebar-nav {
   flex: 1;
-  padding: 12px 8px;
+  padding: 4px 12px 8px;
   overflow-y: auto;
 }
+
+/* 分组小标题(概览/业务/系统) */
+.rr-sidebar-group-label {
+  font-size: 11px;
+  font-weight: 600;
+  color: var(--ink-3);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  padding: 14px 10px 6px;
+}
+
+/* 菜单项 */
 .rr-sidebar-item {
   display: flex;
   align-items: center;
   gap: 10px;
-  padding: 8px 12px;
-  border-radius: var(--radius);
+  padding: 7px 10px;
+  border-radius: 6px;
   color: var(--ink-2);
-  font-size: 13.5px;
-  font-weight: 500;
+  font-size: 13px;
+  font-weight: 400;
   cursor: pointer;
-  margin-bottom: 2px;
+  margin-bottom: 1px;
   transition: all 0.12s;
   white-space: nowrap;
 
-  &:hover {
-    background: var(--bg-soft);
-    color: var(--ink);
-  }
+  &:hover { background: var(--bg-soft); color: var(--ink); }
   &.active {
     background: var(--brand-soft);
     color: var(--brand);
+    font-weight: 400;
   }
 }
-.rr-sidebar-icon {
-  font-size: 16px;
-  flex-shrink: 0;
+.rr-sidebar-item.rr-sidebar-parent { font-weight: 400; }
+.rr-sidebar-icon { font-size: 16px; flex-shrink: 0; }
+.rr-sidebar-arrow { font-size: 12px; flex-shrink: 0; color: var(--ink-3); margin-left: auto; }
+
+/* 徽章数字(2.4K / 12 / 5) */
+.rr-sidebar-badge {
+  margin-left: auto;
+  font-size: 11px;
+  font-weight: 600;
+  padding: 1px 7px;
+  border-radius: 10px;
+  background: var(--bg-soft);
+  color: var(--ink-3);
+
+  .rr-sidebar-item.active & { background: rgba(255,255,255,0.18); color: var(--brand); }
 }
+
+/* 子菜单 */
+.rr-sidebar-subnav {
+  margin: 1px 0 4px;
+  padding-left: 8px;
+  border-left: 1px solid var(--border);
+  margin-left: 18px;
+}
+.rr-sidebar-subitem {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 5px 10px 5px 12px;
+  border-radius: 6px;
+  color: var(--ink-2);
+  font-size: 12.5px;
+  font-weight: 400;
+  cursor: pointer;
+  margin-bottom: 1px;
+  white-space: nowrap;
+
+  &:hover { background: var(--bg-soft); color: var(--ink); }
+  &.active {
+    background: var(--brand-soft);
+    color: var(--brand);
+    font-weight: 500;
+  }
+}
+.rr-sidebar-subitem .rr-sidebar-icon { font-size: 14px; }
 .rr-sidebar-label {
   flex: 1;
   overflow: hidden;
   text-overflow: ellipsis;
 }
+.rr-sidebar-empty {
+  text-align: center;
+  color: var(--ink-3);
+  font-size: 12px;
+  padding: 16px 8px;
+}
 
-/* 主区域 */
+/* 底栏用户卡片 */
+.rr-sidebar-footer {
+  margin: 8px 12px 12px;
+  padding: 10px;
+  border-top: 1px solid var(--border);
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+.rr-sidebar-user-avatar {
+  width: 32px;
+  height: 32px;
+  border-radius: 50%;
+  background: var(--brand);
+  color: white;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 13px;
+  font-weight: 600;
+  flex-shrink: 0;
+}
+.rr-sidebar-user-info { flex: 1; min-width: 0; }
+.rr-sidebar-user-name {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--ink);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.rr-sidebar-user-email {
+  font-size: 11px;
+  color: var(--ink-3);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.rr-sidebar-user-arrow {
+  font-size: 16px;
+  color: var(--ink-3);
+  cursor: pointer;
+  &:hover { color: var(--brand); }
+}
+
+/* ===== 主区域 ===== */
 .rr-main {
   flex: 1;
   display: flex;
@@ -193,49 +568,45 @@ function isActive(path: string): boolean {
   min-width: 0;
 }
 
-/* 顶栏 */
+/* 顶栏(48px,W5.x v2 加毛玻璃) */
 .rr-topbar {
-  height: 56px;
-  background: var(--surface);
+  position: sticky;
+  top: 0;
+  z-index: 10;
+  height: 48px;
+  background: color-mix(in srgb, var(--surface) 75%, transparent);
+  backdrop-filter: var(--topbar-blur);
+  -webkit-backdrop-filter: var(--topbar-blur);
   border-bottom: 1px solid var(--border);
+  box-shadow: var(--shadow-sm);
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 0 20px;
   flex-shrink: 0;
+  transition: background 0.2s var(--ease);
 }
-.rr-topbar-left {
-  display: flex;
-  align-items: center;
-  gap: 16px;
-}
+.rr-topbar-left { display: flex; align-items: center; gap: 16px; }
 .rr-topbar-toggle {
   width: 32px;
   height: 32px;
-  border-radius: var(--radius-sm);
+  border-radius: 6px;
   display: flex;
   align-items: center;
   justify-content: center;
   cursor: pointer;
   color: var(--ink-2);
-  transition: all 0.12s;
   &:hover { background: var(--bg-soft); color: var(--brand); }
 }
 .rr-topbar-breadcrumb { font-size: 13px; }
-
-.rr-topbar-right {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-}
+.rr-topbar-right { display: flex; align-items: center; gap: 12px; }
 .rr-topbar-user {
   display: flex;
   align-items: center;
   gap: 8px;
-  padding: 4px 10px 4px 4px;
+  padding: 4px 8px;
   border-radius: 16px;
   cursor: pointer;
-  transition: background 0.12s;
   &:hover { background: var(--bg-soft); }
 }
 .rr-topbar-avatar {
@@ -260,7 +631,149 @@ function isActive(path: string): boolean {
 .rr-content {
   flex: 1;
   overflow: auto;
-  padding: 20px 24px;
+  padding: 24px 28px;
   background: var(--bg-soft);
 }
+
+/* ===== W5.x v2 Design Language 新增样式 ===== */
+
+/* 侧边栏 logo 改为图片(W5.x) */
+.rr-sidebar-logo {
+  width: 28px;
+  height: 28px;
+  border-radius: 6px;
+  background: var(--bg-soft);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  overflow: hidden;
+  flex-shrink: 0;
+}
+.rr-sidebar-logo[src] {
+  background: transparent;
+}
+img.rr-sidebar-logo {
+  object-fit: contain;
+  padding: 2px;
+}
+
+/* 顶栏通知红点(W5.x) */
+.rr-topbar-notification {
+  position: relative;
+  width: 32px;
+  height: 32px;
+  border-radius: 6px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  color: var(--ink-2);
+  transition: all 0.2s var(--ease);
+}
+.rr-topbar-notification:hover {
+  background: var(--bg-soft);
+  color: var(--brand);
+}
+.rr-topbar-notification-icon {
+  font-size: 18px;
+}
+.rr-topbar-notification-dot {
+  position: absolute;
+  top: 4px;
+  right: 4px;
+  min-width: 16px;
+  height: 16px;
+  padding: 0 4px;
+  border-radius: 8px;
+  background: var(--red);
+  color: white;
+  font-size: 10px;
+  font-weight: 600;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  line-height: 1;
+  box-shadow: 0 0 0 2px var(--surface);
+}
+[data-theme="dark"] .rr-topbar-notification-dot {
+  box-shadow: 0 0 0 2px var(--bg-soft);
+}
+
+/* 顶栏头像(W5.x 加渐变) */
+.rr-topbar-avatar {
+  background: linear-gradient(135deg, var(--brand), var(--brand-2));
+  box-shadow: 0 2px 4px var(--brand-glow);
+}
+
+
+/* ===== W5.x v2 Design Language 新增样式 ===== */
+
+/* 侧边栏 logo 改为图片(W5.x) */
+.rr-sidebar-logo {
+  width: 28px;
+  height: 28px;
+  border-radius: 6px;
+  background: var(--bg-soft);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  overflow: hidden;
+  flex-shrink: 0;
+}
+.rr-sidebar-logo[src] {
+  background: transparent;
+}
+img.rr-sidebar-logo {
+  object-fit: contain;
+  padding: 2px;
+}
+
+/* 顶栏通知红点(W5.x) */
+.rr-topbar-notification {
+  position: relative;
+  width: 32px;
+  height: 32px;
+  border-radius: 6px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  color: var(--ink-2);
+  transition: all 0.2s var(--ease);
+}
+.rr-topbar-notification:hover {
+  background: var(--bg-soft);
+  color: var(--brand);
+}
+.rr-topbar-notification-icon {
+  font-size: 18px;
+}
+.rr-topbar-notification-dot {
+  position: absolute;
+  top: 4px;
+  right: 4px;
+  min-width: 16px;
+  height: 16px;
+  padding: 0 4px;
+  border-radius: 8px;
+  background: var(--red);
+  color: white;
+  font-size: 10px;
+  font-weight: 600;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  line-height: 1;
+  box-shadow: 0 0 0 2px var(--surface);
+}
+[data-theme="dark"] .rr-topbar-notification-dot {
+  box-shadow: 0 0 0 2px var(--bg-soft);
+}
+
+/* 顶栏头像(W5.x 加渐变) */
+.rr-topbar-avatar {
+  background: linear-gradient(135deg, var(--brand), var(--brand-2));
+  box-shadow: 0 2px 4px var(--brand-glow);
+}
+
 </style>
diff --git a/src/config/menu-labels.ts b/src/config/menu-labels.ts
new file mode 100644
index 0000000..62c3aef
--- /dev/null
+++ b/src/config/menu-labels.ts
@@ -0,0 +1,365 @@
+/**
+ * F006 W3.1.5 菜单标签映射表
+ *
+ * 重要原则(2026-06-17 修订):
+ *   - 菜单名称**完全照搬老 renren 后台**(`sys_language` 表里的中文名)
+ *   - 不自创、不推测、不按业务理解改名
+ *   - 老版本 sys_menu 表本身没有 name 字段(只有 pid/url/sort)
+ *   - 中文名存在 sys_language 国际化表,后端 /sys/menu/nav 接口没 join,
+ *     所以前端拿到的 name 是 null
+ *   - 真实中文名来源:devbox 库 sys_language WHERE table_name='sys_menu' AND language='zh-CN'
+ *
+ * 字段说明(全部来自真实 SQL 查询结果):
+ *   - url:   后端 menu 表 url 字段
+ *   - label: sys_language 表 field_value 字段(老菜单中文名,完全照搬)
+ *   - icon:  Element Plus icon(可改)
+ *   - path:  前端路由(去掉 /admin 前缀,base 自动拼)
+ *   - sort:  排序(可改,影响侧边栏顺序)
+ *
+ * V2 R2 改动 (2026-07-03):
+ *   - 砍掉 'statistics/index-town' (数据统计), 用户明示 '概览只保留首页'
+ *   - 配合 menu.ts filterByFrontendTruth: 后端拉到的菜单, url 不在 MENU_LABELS 里全砍
+ * 
+ * 数据来源 SQL:
+ *   SELECT m.url, l.field_value
+ *   FROM sys_role_menu rm
+ *   INNER JOIN sys_role_user ru ON ru.role_id = rm.role_id
+ *   INNER JOIN sys_menu m ON m.id = rm.menu_id
+ *   LEFT JOIN sys_language l
+ *     ON l.table_name = 'sys_menu' AND l.table_id = m.id
+ *     AND l.field_name = 'name' AND l.language = 'zh-CN'
+ *   WHERE ru.user_id = 1
+ *   GROUP BY m.url
+ */
+
+export interface MenuLabel {
+  url: string
+  label: string
+  icon: string
+  path: string
+  sort?: number
+}
+
+/**
+ * 按 url 精确匹配 70 个菜单 label(全部来自 sys_language 表,完全照搬老名字)
+ * 排序按菜单在老系统里的展示顺序(基于 sys_menu.sort 字段聚合)
+ */
+export const MENU_LABELS: MenuLabel[] = [
+  // ===== 顶部菜单(原老 vue 一级) =====
+  { url: 'statistics/index',        label: '首页',         icon: 'HomeFilled',    path: '/dashboard',              sort: 1 },
+  { url: 'order/order',             label: '订单管理',     icon: 'Document',      path: '/order',                  sort: 3 },
+  { url: 'orderList/index',         label: '订单列表',     icon: 'List',          path: '/order/list',             sort: 4 },
+  { url: 'orderMake/index',         label: '开单',         icon: 'Edit',          path: '/order/create',           sort: 5 },
+  { url: 'villageManage/manageList', label: '村庄管理',    icon: 'Location',      path: '/village',                sort: 6 },
+  { url: 'village/user',            label: '村民用户',     icon: 'User',          path: '/village/user',           sort: 7 },
+  { url: 'supplyList/index',        label: '供应商列表',   icon: 'Shop',          path: '/supply',                 sort: 8 },
+
+  // ===== 用户模块 =====
+  { url: 'user/user',                                label: '用户列表',         icon: 'User',             path: '/user/user',                  sort: 100 },
+  { url: 'user/enterprise/enterprise',               label: '企业列表',         icon: 'OfficeBuilding',  path: '/user/enterprise',            sort: 101 },
+  { url: 'user/enterprise/enterprise-rating',        label: '评级',             icon: 'Star',            path: '/user/enterprise/rating',     sort: 102 },
+  { url: 'user/enterprise/enterprise-level',         label: '企业等级管理',     icon: 'Medal',           path: '/user/enterprise/level',      sort: 103 },
+  { url: 'user/enterprise/enterprise-score',         label: '评分',             icon: 'DataAnalysis',    path: '/user/enterprise/score',      sort: 104 },
+  { url: 'user/finance/recharge',                   label: '充值管理',         icon: 'Wallet',          path: '/user/finance/recharge',      sort: 110 },
+  { url: 'user/finance/recharge-tx',                label: '提现管理',         icon: 'CreditCard',      path: '/user/finance/recharge-tx',   sort: 111 },
+  { url: 'user/finance/revenue-sharing',            label: '分账记录管理',     icon: 'Share',           path: '/user/finance/revenue',       sort: 112 },
+  { url: 'user/finance/transaction-record',         label: '交易流水',         icon: 'List',            path: '/user/finance/transaction',   sort: 113 },
+  { url: 'user/message/message',                    label: '系统消息',         icon: 'ChatDotRound',    path: '/user/message',                sort: 120 },
+  { url: 'user/message/messageHandel',              label: '待处理消息',       icon: 'ChatLineRound',   path: '/user/message/handel',         sort: 121 },
+
+  // ===== 订单模块 =====
+  { url: 'order/ordergood',                  label: '商品订单',           icon: 'Goods',         path: '/order/ordergood',             sort: 200 },
+  { url: 'order/serviceorder',               label: '服务订单',           icon: 'Service',       path: '/order/serviceorder',          sort: 201 },
+  { url: 'order/groupsupplierorder',         label: '商品拼团订单',       icon: 'GoodsFilled',   path: '/order/group-supplier',        sort: 202 },
+  { url: 'order/groupserviceorder',          label: '服务拼团订单',       icon: 'Service',       path: '/order/group-service',         sort: 203 },
+  { url: 'order/orderafter',                 label: '商品售后订单',       icon: 'RefreshLeft',   path: '/order/ordergood/after',       sort: 210 },
+  { url: 'order/orderserviceafter',          label: '服务售后订单',       icon: 'RefreshRight',  path: '/order/serviceorder/after',    sort: 211 },
+  { url: 'order/ordergood-commission',       label: '实物订单分佣统计',   icon: 'Coin',          path: '/order/ordergood/commission', sort: 220 },
+  { url: 'order/serviceorder-commission',    label: '服务订单分佣统计',   icon: 'Coin',          path: '/order/serviceorder/commission', sort: 221 },
+  { url: 'order/orderbase-price-analysis',   label: '基础价格分析表',     icon: 'TrendCharts',   path: '/order/base-price-analysis',   sort: 230 },
+
+  // ===== 供应商模块 =====
+  { url: 'supplier/good',                    label: '实物商品',     icon: 'Box',           path: '/supplier/good',      sort: 300 },
+  { url: 'supplier/servicegood',             label: '服务商品',     icon: 'Box',           path: '/supplier/service',  sort: 301 },
+  { url: 'supplier/activityzone',            label: '活动专区',     icon: 'Promotion',     path: '/supplier/activity', sort: 302 },
+  { url: 'supplier/coupon',                  label: '优惠券',       icon: 'Ticket',        path: '/supplier/coupon',   sort: 303 },
+  { url: 'supplier/promoter',                label: '推广返佣',     icon: 'UserFilled',    path: '/supplier/promoter', sort: 304 },
+  { url: 'supplier/inquiry/inquiry',          label: '询价列表',     icon: 'ChatLineSquare', path: '/supplier/inquiry',  sort: 305 },
+
+  // ===== 系统模块 =====
+  { url: 'sys/user',          label: '用户管理[后台用户]', icon: 'UserFilled',     path: '/sys/user',         sort: 400 },
+  { url: 'sys/role',          label: '角色管理[后台用户]', icon: 'User',            path: '/sys/role',         sort: 401 },
+  { url: 'sys/post',          label: '岗位管理[后台用户]', icon: 'Postcard',        path: '/sys/post',         sort: 402 },
+  { url: 'sys/dept',          label: '部门管理[后台用户]', icon: 'OfficeBuilding',  path: '/sys/dept',         sort: 403 },
+  { url: 'sys/menu',          label: '菜单管理',             icon: 'Menu',            path: '/sys/menu',         sort: 410 },
+  { url: 'sys/region',        label: '行政区域',             icon: 'LocationFilled',  path: '/sys/region',       sort: 411 },
+  { url: 'sys/log-login',     label: '登录日志',             icon: 'Key',             path: '/sys/log/login',    sort: 420 },
+  { url: 'sys/log-operation', label: '操作日志',             icon: 'EditPen',         path: '/sys/log/operation', sort: 421 },
+  { url: 'sys/log-error',     label: '异常日志',             icon: 'WarningFilled',   path: '/sys/log/error',    sort: 422 },
+  { url: 'sys/userManagement', label: '全国运营中心', icon: 'Setting',     path: '/sys/userManagement', sort: 430 },
+  { url: 'sys/operation?_mt=省级运营中心&operationType=2',   label: '省级运营中心', icon: 'School',          path: '/sys/operation/province',    sort: 431 },
+  { url: 'sys/operation?_mt=县级运营中心&operationType=3',   label: '县级运营中心', icon: 'OfficeBuilding',  path: '/sys/operation/county',      sort: 432 },
+  { url: 'sys/operation?_mt=行业协会运营中心&operationType=4', label: '行业协会运营', icon: 'Connection',      path: '/sys/operation/association', sort: 433 },
+
+  // ===== 课程模块 =====
+  { url: 'course/coupon',    label: '优惠券管理',     icon: 'Ticket',         path: '/course/coupon',     sort: 500 },
+  { url: 'course/sensitive', label: '敏感词汇管理',   icon: 'WarningFilled',  path: '/course/sensitive',  sort: 501 },
+
+  // ===== API 模块 =====
+  { url: 'api/lunbo',        label: '轮播管理',       icon: 'Picture',        path: '/api/lunbo',         sort: 600 },
+  { url: 'api/feedback',     label: '意见反馈',       icon: 'ChatLineRound',  path: '/api/feedback',      sort: 601 },
+  { url: 'api/help',         label: '帮助中心',       icon: 'Notebook',       path: '/api/help',          sort: 602 },
+
+  // ===== 其它模块(老版本"其它"分组) =====
+  { url: 'other/textconfig',         label: '常量配置',       icon: 'Document',   path: '/other/textconfig',         sort: 700 },
+  { url: 'other/help',               label: '帮助中心',       icon: 'QuestionFilled', path: '/other/help',           sort: 701 },
+  { url: 'other/operateguide',       label: '内容列表',       icon: 'Reading',    path: '/other/guide',               sort: 702 },
+  { url: 'other/industry',           label: '行业',           icon: 'OfficeBuilding', path: '/other/industry',        sort: 703 },
+  { url: 'other/label',              label: '标签管理',       icon: 'PriceTag',   path: '/other/label',               sort: 704 },
+  { url: 'other/categoryGood',       label: '平台分类',       icon: 'Menu',       path: '/other/category/good',      sort: 705 },
+  { url: 'other/categoryRM',         label: '热门搜索记录',   icon: 'Search',     path: '/other/category/rm',        sort: 706 },
+  { url: 'other/categoryZX',         label: '资讯分类',       icon: 'Menu',       path: '/other/category/zx',        sort: 707 },
+  { url: 'other/goodunit',           label: '商品单位',       icon: 'Box',        path: '/other/goodunit',            sort: 708 },
+  { url: 'other/supplierBrand',      label: '品牌管理',       icon: 'Star',       path: '/other/brand',              sort: 709 },
+  { url: 'other/groupbuy',           label: '拼团活动',       icon: 'GoodsFilled', path: '/other/groupbuy',          sort: 710 },
+  { url: 'other/seckill',            label: '秒杀活动',       icon: 'Lightning',  path: '/other/seckill',           sort: 711 },
+  { url: 'other/information',        label: '资讯列表',       icon: 'Document',   path: '/other/information',        sort: 712 },
+
+  // ===== 基础设施(message/job/oss) =====
+  { url: 'message/sms',              label: '短信配置',       icon: 'ChatDotRound', path: '/message/sms',               sort: 800 },
+  { url: 'job/schedule',             label: '定时任务',       icon: 'Timer',         path: '/job/schedule',              sort: 801 },
+  { url: 'oss/oss',                  label: '文件上传',       icon: 'FolderOpened', path: '/oss',                        sort: 802 },
+
+  // ===== 开发工具(devtools) =====
+  { url: 'devtools/generator',       label: '代码模板',       icon: 'MagicStick',    path: '/devtools/generator',        sort: 900 },
+  { url: 'devtools/datasource',      label: '数据源配置',     icon: 'Coin',          path: '/devtools/datasource',       sort: 901 },
+  { url: 'devtools/param',           label: '参数配置',       icon: 'SetUp',         path: '/devtools/param',            sort: 902 },
+  { url: 'devtools/baseclass',       label: '基类配置',       icon: 'Files',         path: '/devtools/baseclass',        sort: 903 },
+  { url: 'devtools/template',        label: '模板配置',       icon: 'Tickets',       path: '/devtools/template',         sort: 904 },
+  { url: 'devtools/fieldtype',       label: '字段配置',       icon: 'CollectionTag', path: '/devtools/fieldtype',        sort: 905 },
+
+  // ===== F002 智能体集成 =====
+  { url: 'openapi/app',                    label: '应用列表',       icon: 'Cellphone', path: '/openapi/app',     sort: 1000 },
+  { url: 'openapi/audit-log',             label: '审计日志',       icon: 'Document',  path: '/openapi/audit-log', sort: 1001 },
+  { url: 'openapi/company-account',       label: '公司账号管理',   icon: 'Avatar',    path: '/openapi/company', sort: 1002 },
+
+  // ===== 补充缺失的菜单项(super_admin=1 时可见) =====
+  { url: 'other/categoryZH',              label: '综合分类',       icon: 'Menu',       path: '/other/category/zh',       sort: 708 },
+  { url: 'other/categoryCZ',              label: '城镇分类',       icon: 'Menu',       path: '/other/category/cz',       sort: 709 },
+  { url: 'sys/dict-type',                 label: '字典类型',       icon: 'Collection', path: '/sys/dict',                sort: 412 },
+  { url: 'sys/notice',                    label: '通知公告',       icon: 'Bell',       path: '/sys/notice',               sort: 413 },
+  { url: 'sys/params',                    label: '参数配置',       icon: 'Setting',    path: '/sys/params',               sort: 414 },
+  { url: 'pay/order',                     label: '支付订单',       icon: 'Money',      path: '/pay/order',                sort: 810 },
+  { url: 'pay/alipaynotifylog',           label: '支付宝通知日志', icon: 'Document',   path: '/pay/alipay',              sort: 811 },
+  { url: 'sys/news',                      label: '资讯管理',       icon: 'Document',   path: '/sys/news',                 sort: 415 },
+  { url: 'sys/ureport',                   label: '报表设计',       icon: 'DataAnalysis', path: '/sys/ureport',             sort: 416 },
+  { url: 'sys/excel',                     label: 'Excel导出',      icon: 'Download',   path: '/sys/excel',                sort: 417 },
+  { url: 'sys/charts',                    label: '图表示例',       icon: 'TrendCharts', path: '/sys/charts',              sort: 418 },
+  { url: 'sys/product',                   label: '商品示例',       icon: 'Box',        path: '/sys/product',              sort: 419 },
+  { url: 'product/shop',                  label: '店铺管理',       icon: 'Shop',       path: '/product/shop',             sort: 350 },
+  { url: 'orderMake/index-admin',         label: '开单(管理端)',   icon: 'Edit',       path: '/order/create-admin',       sort: 6 },
+  { url: 'villageManage/farmerList',      label: '农户列表',       icon: 'User',       path: '/village/farmer',           sort: 7 },
+  { url: 'villageManage/resourceList',    label: '资源列表',       icon: 'List',       path: '/village/resource',         sort: 8 },
+  { url: 'supplyList/index',              label: '供应商列表',     icon: 'Shop',       path: '/supply',                   sort: 9 },
+  { url: 'api/user',                      label: 'API用户',        icon: 'User',       path: '/api/user',                 sort: 603 },
+  { url: 'api/label',                     label: 'API标签',        icon: 'PriceTag',   path: '/api/label',                sort: 604 },
+  { url: 'api/teacher',                   label: '教师管理',       icon: 'User',       path: '/api/teacher',              sort: 605 },
+  { url: 'api/question',                  label: '题库管理',       icon: 'Document',   path: '/api/question',             sort: 606 },
+  { url: 'api/answerrecord',              label: '答题记录',       icon: 'List',       path: '/api/answer',               sort: 607 },
+  { url: 'api/broker',                    label: '经纪人',         icon: 'User',       path: '/api/broker',               sort: 608 },
+  { url: 'api/broker-securities',         label: '证券经纪人',     icon: 'User',       path: '/api/broker-securities',    sort: 609 },
+  { url: 'api/withdrawal',                label: '提现管理',       icon: 'Money',      path: '/api/withdrawal',           sort: 610 },
+  { url: 'api/balancedetail',             label: '余额明细',       icon: 'Wallet',     path: '/api/balance',              sort: 611 },
+  { url: 'message/mail-template',         label: '邮件模板',       icon: 'Document',   path: '/message/mail-template',    sort: 803 },
+  { url: 'message/mail-log',              label: '邮件日志',       icon: 'List',       path: '/message/mail-log',         sort: 804 },
+  { url: 'message/sms-log',               label: '短信日志',       icon: 'List',       path: '/message/sms-log',          sort: 805 },
+  { url: 'sys/notice-user',               label: '用户通知',       icon: 'Bell',       path: '/sys/notice-user',          sort: 420 },
+  { url: 'message/messageinitiavtive',    label: '主动消息',       icon: 'ChatDotRound', path: '/message/initiative',      sort: 806 }
+]
+
+/** fallback:未匹配到的菜单项用 url 当 label */
+const FALLBACK_ICON = 'Folder'
+const FALLBACK_ICON_OPEN = 'FolderOpened'
+
+/**
+ * W3.1.5 父菜单 fallback:按后端菜单 id 取 sys_language 表真实中文名
+ * 数据来源 SQL: SELECT id, l.field_value FROM sys_menu m LEFT JOIN sys_language l ON ...
+ *   WHERE m.url IS NULL OR m.url = ''
+ *   AND l.language='zh-CN' AND l.field_name='name'
+ * 父菜单 label 完全照搬老 sys_language,不自创
+ */
+const PARENT_LABELS: Record<string, string> = {
+  '1067246875800000002': '权限管理',
+  '1067246875800000019': '系统设置',
+  '1067246875800000036': '日志管理',
+  '1067246875800000040': '系统监控',
+  '1067246875800000056': '消息管理',
+  '1067246875800000401': '站内通知',
+  '1176372255559024642': '功能示例',
+  '1300278047072649217': '报表管理',
+  '1302850622416084993': '开发者工具',
+  '1343074487777677313': '支付管理',
+  '1540300976681046018': '用户管理',
+  '1540301017017667586': '商品管理',
+  '1540301052094631937': '学籍注册',
+  '1540301089407160321': '社交管理',
+  '1540301128468713473': '财务管理',
+  '1540301447978209282': '直播管理',
+  '1540301516206952450': '通知管理',
+  '1544617372869099522': '问卷调查',
+  '1544959991742398465': '教师管理',
+  '1742454355579543554': '基础设置',
+  '1744249214351290369': '商家管理',
+  '1746120268749336577': '采购管理',
+  '1746725446628159489': '订单管理',
+  '1975823255637856257': '商品管理',
+  '1975838472371470338': '企业管理',
+  '1976205447087706114': '订单管理',
+  '1976560833393278978': '营销活动管理',
+  '1976857788973879298': '行业资讯',
+  '1976944980614221826': '操作指南',
+  '1978641764218593282': '询价管理',
+  '1979816210488897537': '层级架构',
+  '1980456810582228993': '财务管理',
+  '1985599529856065537': '消息通知',
+  '2500000000000000001': '集成管理'
+}
+
+/**
+ * W3.5.4 父菜单 title -> icon 映射
+ * 老菜单数据里父菜单没 icon 字段,根据 PARENT_LABELS 真实中文名映射差异化图标
+ */
+const PARENT_ICONS: Record<string, string> = {
+  '权限管理': 'Lock',
+  '系统设置': 'Setting',
+  '日志管理': 'Memo',
+  '系统监控': 'Monitor',
+  '消息管理': 'ChatDotRound',
+  '站内通知': 'Bell',
+  '报表管理': 'DataAnalysis',
+  '用户管理': 'UserFilled',
+  '商品管理': 'Box',
+  '订单管理': 'Document',
+  '询价管理': 'ChatLineSquare',
+  '财务管理': 'Wallet',
+  '营销活动管理': 'Promotion',
+  '企业管理': 'OfficeBuilding',
+  '行业资讯': 'Reading',
+  '操作指南': 'Reading',
+  '层级架构': 'Connection',
+  '消息通知': 'Bell',
+  '集成管理': 'Connection',
+  '基础设置': 'Tools',
+  '帮助中心': 'QuestionFilled'
+}
+
+export interface ResolvedMenu {
+  path: string
+  title: string
+  icon: string
+  url: string
+  id: string
+  children?: ResolvedMenu[]
+  sort: number
+}
+
+export interface BackendMenuItem {
+  id: string
+  pid: string
+  name: string | null
+  url: string
+  icon: string
+  type: number
+  openStyle: number
+  permissions: string
+  sort: number
+  createDate: string
+  parentName: string | null
+  children?: BackendMenuItem[]
+}
+
+/**
+ * 解析单个后端菜单项 -> 前端 ResolvedMenu
+ * 1. 父菜单没 url 但有 children 的:优先用 PARENT_LABELS[id] 查老 sys_language 真实中文名
+ * 2. 子菜单按 url 精确匹配 MENU_LABELS(老 sys_language 真实中文名)
+ * 3. 匹配不到用 fallback(url 当 label + Folder 图标)
+ */
+export function resolveMenuItem(item: BackendMenuItem): ResolvedMenu | null {
+  if (!item.url) {
+    if (!item.children?.length) return null
+    const resolved = item.children.map(resolveMenuItem).filter(Boolean) as ResolvedMenu[]
+    if (!resolved.length) return null
+    resolved.sort((a, b) => (a.sort ?? 0) - (b.sort ?? 0))
+    return {
+      path: resolved[0].path,
+      title: PARENT_LABELS[item.id] || resolved[0].title || '其它',
+      icon: mapIcon(item.icon) || PARENT_ICONS[PARENT_LABELS[item.id] || ''] || FALLBACK_ICON_OPEN,
+      url: item.url,
+      id: item.id,
+      children: resolved,
+      sort: item.sort ?? 999
+    }
+  }
+
+  const label = MENU_LABELS.find(m => m.url === item.url || m.url === item.url.replace(/^\//, '') || m.url === '/' + item.url)
+  if (label) {
+    return {
+      path: label.path,
+      title: label.label,
+      icon: label.icon,
+      url: item.url,
+      id: item.id,
+      sort: label.sort ?? item.sort ?? 999
+    }
+  }
+  return {
+    path: `/admin/other/${item.id}`,
+    title: guessTitleFromUrl(item.url),
+    icon: FALLBACK_ICON,
+    url: item.url,
+    id: item.id,
+    sort: item.sort ?? 999
+  }
+}
+
+function mapIcon(backendIcon: string): string {
+  if (!backendIcon) return ''
+  const ICON_MAP: Record<string, string> = {
+    'icon-Report': 'TrendCharts',
+    'icon-setting-fill': 'Setting',
+    'icon-user': 'User',
+    'icon-bank': 'OfficeBuilding',
+    'icon-Console-SQL': 'DataAnalysis',
+    'icon-dribbble-circle-fill': 'MagicStick',
+    'icon-file-text': 'Document',
+    'icon-folder-open-fill': 'FolderOpened',
+    'icon-notification-fill': 'Bell',
+    'icon-propertysafety-fill': 'Lock',
+    'icon-sound-fill': 'Microphone',
+    'icon-securityscan': 'Shield',
+    'icon-setting': 'Tools',
+    'icon-flag': 'Flag',
+    'icon-lock': 'Lock',
+    'icon-container': 'Box',
+    'icon-pushpin': 'Document',
+    'icon-appstore-fill': 'Grid',
+    'icon-edit': 'Edit',
+    'icon-app': 'Cellphone',
+    'icon-company': 'Avatar',
+    'icon-link': 'Link',
+    'icon-folder': 'Folder'
+  }
+  return ICON_MAP[backendIcon] || FALLBACK_ICON
+}
+
+function guessTitleFromUrl(url: string): string {
+  if (!url) return ''
+  const last = url.split('/').pop() || url
+  return last.split('-').map(s => s.charAt(0).toUpperCase() + s.slice(1)).join(' ')
+}
+
+export function transformMenu(backend: BackendMenuItem[]): ResolvedMenu[] {
+  const resolved = backend.map(resolveMenuItem).filter(Boolean) as ResolvedMenu[]
+  resolved.sort((a, b) => (a.sort ?? 0) - (b.sort ?? 0))
+  return resolved
+}
diff --git a/src/modules/auth/LoginView.vue b/src/modules/auth/LoginView.vue
index 97d9538..a87365d 100644
--- a/src/modules/auth/LoginView.vue
+++ b/src/modules/auth/LoginView.vue
@@ -1,8 +1,14 @@
 <script setup lang="ts">
 /**
  * F006 登录页
- * 架构:版式所有主题统一(渐变背景 + 左 60% 品牌区 + 右 40% 登录卡),只在主题切换时换色
- * 4 套主题登录页都遵循同一布局,这是"可配置性"的体现
+ * W3.7:按 http://localhost:8770/theme-switcher.html?theme=tech-blue 设计稿 1:1 还原
+ * 设计稿关键数值:
+ *   - 舞台 1324×600 圆角 16px
+ *   - 左 65% (flex 1.857) / 右 35% (flex 1)
+ *   - input 380×38 圆角 8px 背景 #F8FAFC 边框 #E2E8F0 padding-left 34px(给 icon)
+ *   - 验证码 110×38 圆角 8px 背景 #DBEAFE 字 17px 600 蓝
+ *   - 按钮 380×40 圆角 8px 字 14px 600 白 阴影 glow
+ *   - 复选框 + 忘记密码 + divider + SSO 2 按钮
  */
 import { reactive, ref } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
@@ -26,11 +32,10 @@ const form = reactive({
 const captchaUrl = ref('')
 const loading = ref(false)
 
-// F006 主题色色板 - 用于登录页底部展示
 const themePalette = [
   { value: 'tech-blue', name: '科技蓝', color: '#2563EB' },
   { value: 'red', name: '中国红', color: '#DC2626' },
-  { value: 'purple', name: 'Notion 紫', color: '#5645D4' },
+  { value: 'purple', name: '深空紫', color: '#5645D4' },
   { value: 'dark', name: '暗夜黑', color: '#0F172A' }
 ]
 
@@ -38,6 +43,10 @@ function refreshCaptcha() {
   form.uuid = Math.random().toString(36).slice(2, 12)
   captchaUrl.value = `/auth/captcha?uuid=${form.uuid}&_t=${Date.now()}`
 }
+function onCaptchaInput(e: Event) {
+  const t = e.target as HTMLInputElement
+  form.captcha = t.value
+}
 refreshCaptcha()
 
 function pickTheme(value: string) {
@@ -51,22 +60,22 @@ async function onLogin() {
   }
   loading.value = true
   try {
-    // 沿用老 renren 的 OAuth2 client_credentials 流程
     const res = await axios.post(
       '/auth/oauth/token',
       qs.stringify({ ...form, grant_type: 'password' }),
       {
         headers: {
           'Content-Type': 'application/x-www-form-urlencoded',
-          Authorization: 'Basic cmVucmVuaW86cmVucmVuaW8='
+          Authorization: 'Basic cmVucmVuaW86cmVucmVuaW8=',
+          client: 'front'
         }
       }
     )
-    if (res.data?.code === 0 && res.data?.data?.access_token) {
+    if (res.data?.code === 0 && res.data?.access_token) {
       userStore.setAuth({
-        token: res.data.data.access_token,
+        token: res.data.access_token,
         username: form.username,
-        permissions: res.data.data.permissions || ['*:*:*']
+        permissions: res.data.permissions || ['*:*:*']
       })
       ElMessage.success('登录成功')
       const redirect = (route.query.redirect as string) || '/'
@@ -86,12 +95,12 @@ async function onLogin() {
 
 <template>
   <div class="rr-login">
-    <div class="rr-login-wrap">
-      <!-- 左 60%: 品牌区 -->
+    <div class="rr-login-stage">
+      <!-- 左 65%: 品牌区 -->
       <div class="rr-login-left">
         <div class="rr-login-brand">
-          <div class="rr-login-logo">P</div>
-          <div class="rr-login-product-name">Product Network</div>
+          <img class="rr-login-logo" src="@/assets/logo-jubian.png" alt="巨变" />
+          <div class="rr-login-product-name">产业互联网平台运营后台</div>
         </div>
 
         <div class="rr-login-display">
@@ -119,35 +128,47 @@ async function onLogin() {
         </div>
       </div>
 
-      <!-- 右 40%: 登录卡 -->
+      <!-- 右 35%: 登录卡 -->
       <div class="rr-login-right">
         <div class="rr-login-card">
-          <h4 class="rr-login-card-title">
-            登录工作台
-            <span class="rr-login-card-sub">输入账号继续</span>
-          </h4>
+          <div class="rr-login-card-title">登录工作台</div>
+          <div class="rr-login-card-sub">输入账号继续</div>
 
-          <el-form @keyup.enter="onLogin" label-position="top">
-            <el-form-item>
-              <el-input v-model="form.username" placeholder="账号" size="large" :prefix-icon="'User'" />
-            </el-form-item>
-            <el-form-item>
-              <el-input v-model="form.password" type="password" placeholder="密码" size="large" show-password :prefix-icon="'Lock'" />
-            </el-form-item>
-            <el-form-item>
-              <div class="rr-login-captcha-row">
-                <el-input v-model="form.captcha" placeholder="验证码" size="large" :prefix-icon="'Picture'" />
-                <div class="rr-login-captcha-box" @click="refreshCaptcha">
-                  {{ captchaUrl ? '点击刷新' : '加载中' }}
+          <form class="rr-login-fields" @submit.prevent="onLogin">
+            <div class="rr-field">
+              <label class="rr-field-label">账号</label>
+              <div class="rr-input-wrap">
+                <el-icon class="rr-input-icon"><User /></el-icon>
+                <input v-model="form.username" class="rr-input" placeholder="请输入账号" autocomplete="username" />
+              </div>
+            </div>
+
+            <div class="rr-field">
+              <label class="rr-field-label">密码</label>
+              <div class="rr-input-wrap">
+                <el-icon class="rr-input-icon"><Lock /></el-icon>
+                <input v-model="form.password" type="password" class="rr-input" placeholder="请输入密码" autocomplete="current-password" />
+              </div>
+            </div>
+
+            <div class="rr-field">
+              <label class="rr-field-label">验证码</label>
+              <div class="rr-captcha-row">
+                <div class="rr-input-wrap">
+                  <el-icon class="rr-input-icon"><Picture /></el-icon>
+                  <input v-model="form.captcha" class="rr-input" placeholder="请输入验证码" maxlength="20" @input="onCaptchaInput($event)" />
+                </div>
+                <div class="rr-captcha-box" @click="refreshCaptcha" title="点击刷新">
+                  <img v-if="captchaUrl" :src="captchaUrl" class="rr-captcha-img" alt="验证码" />
+                  <span v-else class="rr-captcha-loading">加载中</span>
                 </div>
               </div>
-            </el-form-item>
-            <el-form-item>
-              <el-button type="primary" size="large" :loading="loading" @click="onLogin" class="rr-login-btn">
-                登 录
-              </el-button>
-            </el-form-item>
-          </el-form>
+            </div>
+
+            <button type="submit" class="rr-btn-primary" :disabled="loading">
+              {{ loading ? '登录中…' : '登 录' }}
+            </button>
+          </form>
 
           <div class="rr-login-theme-section">
             <div class="rr-login-theme-label">选择主题</div>
@@ -170,34 +191,55 @@ async function onLogin() {
 </template>
 
 <style scoped lang="scss">
+/**
+ * 设计稿精确数值(从 design.html Playwright 读出来):
+ *   舞台 1324×600 圆角 16px / 左 65% 右 35% / input 380×38 圆角 8px / 按钮 380×40 圆角 8px
+ *   输入背景 #F8FAFC 边框 #E2E8F0 圆角 8px / 验证码背景 #DBEAFE / 按钮阴影 0 1px 2px rgba(37,99,235,0.15)
+ */
 .rr-login {
   width: 100vw;
   height: 100vh;
-  background: var(--bg-soft);
-  position: relative;
+  background: linear-gradient(145deg, var(--login-grad-1) 0%, var(--login-grad-2) 50%, var(--login-grad-3) 100%);
   display: flex;
   align-items: center;
   justify-content: center;
   margin: 0;
   overflow: hidden;
+  padding: 24px;
 }
-.rr-login-wrap {
-  width: 1080px;
+
+/* 舞台(套设计稿 .login-stage) */
+.rr-login-stage {
+  width: 1324px;
   height: 600px;
-  max-width: 96%;
+  max-width: 100%;
+  max-height: 100%;
   border-radius: 16px;
   overflow: hidden;
   display: flex;
+  position: relative;
+  background: linear-gradient(145deg, var(--login-grad-1) 0%, var(--login-grad-2) 50%, var(--login-grad-3) 100%);
+  border: 1px solid var(--border);
   box-shadow: 0 20px 50px -12px rgba(15, 23, 42, 0.1);
-}
-@media (max-width: 992px) {
-  .rr-login-left { display: none; }
-  .rr-login-right { width: 100% !important; }
+
+  &::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    background-image:
+      linear-gradient(var(--brand) 1px, transparent 1px),
+      linear-gradient(90deg, var(--brand) 1px, transparent 1px);
+    background-size: 32px 32px;
+    opacity: 0.05;
+    pointer-events: none;
+    z-index: 0;
+  }
+  & > * { position: relative; z-index: 1; }
 }
 
-/* 左 60% 品牌区 - 渐变 + 双色径向辉光 + 网格底纹(由主题变量驱动) */
+/* 左 65% 品牌区 */
 .rr-login-left {
-  flex: 1.4;
+  flex: 1.857;
   padding: 48px;
   display: flex;
   flex-direction: column;
@@ -231,33 +273,24 @@ async function onLogin() {
   }
   & > * { position: relative; z-index: 1; }
 }
-.rr-login-brand {
-  display: flex; align-items: center; gap: 10px;
-}
+.rr-login-brand { display: flex; align-items: center; gap: 10px; }
 .rr-login-logo {
   width: 36px; height: 36px;
-  background: var(--brand);
   border-radius: 9px;
-  color: white;
-  display: flex; align-items: center; justify-content: center;
-  font-weight: 700; font-size: 18px;
+  object-fit: contain;
+  padding: 2px;
   box-shadow: 0 6px 16px var(--brand-glow);
+  background: var(--surface);
 }
-.rr-login-product-name {
-  font-size: 16px; font-weight: 600; color: var(--ink);
-}
+.rr-login-product-name { font-size: 16px; font-weight: 600; color: var(--ink); }
 .rr-login-display { max-width: 460px; }
 .rr-login-headline {
   font-size: 42px; font-weight: 700; line-height: 1.1;
   letter-spacing: -0.03em; margin-bottom: 16px; color: var(--ink);
 }
 .rr-login-accent { color: var(--brand); }
-.rr-login-sub {
-  color: var(--ink-2); font-size: 15px; line-height: 1.6;
-}
-.rr-login-features {
-  display: flex; flex-direction: column; gap: 10px;
-}
+.rr-login-sub { color: var(--ink-2); font-size: 15px; line-height: 1.6; }
+.rr-login-features { display: flex; flex-direction: column; gap: 10px; }
 .rr-login-feature {
   display: flex; align-items: center; gap: 10px;
   font-size: 13.5px; color: var(--ink-2);
@@ -271,46 +304,111 @@ async function onLogin() {
   font-size: 12px;
 }
 
-/* 右 40% 登录卡 */
+/* 右 35% 登录卡(半透明白让 stage 渐变+网格透过来) */
 .rr-login-right {
   flex: 1;
-  background: var(--surface);
-  padding: 48px 44px;
+  background: rgba(255, 255, 255, 0.85);
+  backdrop-filter: blur(4px);
+  -webkit-backdrop-filter: blur(4px);
+  padding: 48px 40px;
   display: flex; align-items: center; justify-content: center;
+  border-left: 1px solid var(--border);
 }
-.rr-login-card { width: 100%; max-width: 360px; }
+.rr-login-card { width: 100%; max-width: 380px; }
+
+/* 标题(套设计稿 .login-card-title 20px 700 + .login-card-sub 13px 400 灰) */
 .rr-login-card-title {
-  font-size: 22px; font-weight: 600; color: var(--ink);
-  letter-spacing: -0.015em;
-  display: flex; align-items: baseline; gap: 10px;
-  margin-bottom: 28px;
+  font-size: 20px; font-weight: 700; color: var(--ink);
+  letter-spacing: -0.01em;
+  margin-bottom: 4px;
 }
 .rr-login-card-sub {
   font-size: 13px; font-weight: 400; color: var(--ink-3);
+  margin-bottom: 24px;
 }
-.rr-login-captcha-row {
+
+/* 字段(套设计稿 .field + label 12px 500 + .input-wrap) */
+.rr-login-fields { display: flex; flex-direction: column; gap: 14px; }
+.rr-field { display: flex; flex-direction: column; gap: 6px; }
+.rr-field-label {
+  font-size: 12px; font-weight: 500; color: var(--ink-2);
+}
+.rr-input-wrap {
+  position: relative;
+  width: 100%; height: 38px;
+}
+.rr-input-icon {
+  position: absolute;
+  left: 12px; top: 50%;
+  transform: translateY(-50%);
+  font-size: 14px;
+  color: var(--ink-3);
+  pointer-events: none;
+}
+.rr-input {
+  width: 100%; height: 38px;
+  padding: 0 12px 0 34px;
+  background: var(--bg-soft);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+  font-size: 14px;
+  color: var(--ink);
+  outline: none;
+  transition: all 0.15s;
+
+  &::placeholder { color: var(--ink-3); }
+  &:focus {
+    border-color: var(--brand);
+    background: var(--surface);
+    box-shadow: 0 0 0 3px var(--brand-soft);
+  }
+}
+
+/* 验证码行 */
+.rr-captcha-row {
   display: flex; gap: 8px; width: 100%;
-  .el-input { flex: 1; }
+  .rr-input-wrap { flex: 1; }
 }
-.rr-login-captcha-box {
-  width: 110px; height: 40px;
+.rr-captcha-box {
+  width: 130px; height: 40px;
   background: var(--brand-soft);
   border: 1px solid var(--border);
   border-radius: 8px;
   display: flex; align-items: center; justify-content: center;
-  font-family: var(--font-mono);
-  font-size: 13px; color: var(--brand);
   cursor: pointer;
-  letter-spacing: 3px;
   user-select: none;
-  font-weight: 600;
+  overflow: hidden;
+  flex-shrink: 0;
 }
-.rr-login-btn {
-  width: 100%; height: 42px;
-  font-size: 15px; font-weight: 600;
-  letter-spacing: 1px;
+.rr-captcha-img {
+  width: 100%; height: 100%;
+  object-fit: contain;
+  display: block;
+}
+.rr-captcha-loading {
+  font-size: 12px; font-weight: 600;
+  color: var(--brand);
+}
+
+/* 主按钮(套设计稿 .btn-primary 380×40 圆角 8px 阴影) */
+.rr-btn-primary {
+  width: 100%; height: 40px;
+  background: var(--brand);
+  color: white;
+  border: 0;
   border-radius: 8px;
+  font-size: 14px; font-weight: 600;
+  letter-spacing: 0.04em;
+  cursor: pointer;
+  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.15);
+  transition: all 0.15s;
+
+  &:hover { background: var(--brand-hover); }
+  &:active { transform: translateY(1px); }
+  &:disabled { opacity: 0.7; cursor: not-allowed; }
 }
+
+/* 主题色板 */
 .rr-login-theme-section {
   margin-top: 20px;
   padding-top: 20px;
@@ -322,9 +420,7 @@ async function onLogin() {
   margin-bottom: 10px;
   text-align: center;
 }
-.rr-login-theme-grid {
-  display: flex; gap: 10px; justify-content: center;
-}
+.rr-login-theme-grid { display: flex; gap: 10px; justify-content: center; }
 .rr-login-theme-dot {
   width: 24px; height: 24px;
   border-radius: 50%;
@@ -339,4 +435,10 @@ async function onLogin() {
     box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px currentColor;
   }
 }
+
+@media (max-width: 992px) {
+  .rr-login-left { display: none; }
+  .rr-login-stage { width: 460px; height: auto; }
+  .rr-login-right { width: 100%; }
+}
 </style>
diff --git a/src/stores/menu.ts b/src/stores/menu.ts
index cc4d6ef..90cc77a 100644
--- a/src/stores/menu.ts
+++ b/src/stores/menu.ts
@@ -1,38 +1,104 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
+import axios from 'axios'
+import { httpGet } from '@/utils/request'
+import { transformMenu, MENU_LABELS, type ResolvedMenu, type BackendMenuItem } from '@/config/menu-labels'
 
 /**
  * 菜单 Store
- * 架构:菜单数据从后端拉(本期先用 mock,后期接真实 API)
- * 菜单结构:树形,每项 { path, title, icon, children? }
- * 路由由 store 动态注册(避免硬编码)
+ * W3.7 改用 httpGet 统一封装
+ * W2 D3 改造:从后端 /sys/menu/nav 拉真实菜单树
+ * - 后端返回 name=null,改前端 MENU_LABELS 映射表(详见 config/menu-labels.ts)
+ * - 用 transformMenu 转后端结构 -> 前端 ResolvedMenu
+ * - 同 menu store 暴露给 AppLayout 渲染
  */
-export interface MenuItem {
-  path: string
-  title: string
-  icon?: string
-  children?: MenuItem[]
-}
-
-// F006 W1 临时菜单(后期从后端 /sys/menu/list 拉)
-const MOCK_MENU: MenuItem[] = [
-  { path: '/', title: '数据看板', icon: 'DataLine' }
-  // W2 起逐步加:询价 / 订单 / 供应商 / 用户 / 系统
-]
+export type MenuItem = ResolvedMenu
 
 export const useMenuStore = defineStore('menu', () => {
-  const list = ref<MenuItem[]>(MOCK_MENU)
+  const list = ref<MenuItem[]>([])
+  const loading = ref(false)
+  const error = ref<string | null>(null)
   const collapsed = ref<boolean>(false)
+  /** 上次拉取时间(毫秒) */
+  const fetchedAt = ref<number>(0)
 
   function toggleCollapsed() {
     collapsed.value = !collapsed.value
   }
 
-  async function fetchMenu() {
-    // TODO W1: 调 GET /sys/menu/list,替换 MOCK_MENU
-    // const res = await api.get('/sys/menu/list')
-    // list.value = transformMenu(res.data)
+  /**
+   * F006 W2 D3:调 /sys/menu/nav 拿后端菜单树
+   * 走 vite proxy 转发到 gateway,header 带 Bearer(token 由 httpGet 拦截器自动加)
+   * 5 分钟内不重复拉
+   */
+  /**
+   * 过滤无效菜单项(测试数据、数字名称等)
+   * super_admin=1 会返回所有菜单,包含很多测试/占位数据
+   */
+  function filterInvalidMenus(items: ResolvedMenu[]): ResolvedMenu[] {
+    return items.filter(item => {
+      const title = item.title?.trim() || ''
+      // 过滤纯数字标题(如 "2", "70", "1111111111")
+      if (/^\d+$/.test(title)) return false
+      // 过滤"未知菜单"
+      if (title === '未知菜单') return false
+      // 过滤过长的数字串(超过8位)
+      if (/^\d{8,}$/.test(title)) return false
+      // 递归过滤子菜单
+      if (item.children?.length) {
+        item.children = filterInvalidMenus(item.children)
+      }
+      return true
+    })
   }
 
-  return { list, collapsed, toggleCollapsed, fetchMenu }
+  /**
+   * V2 R2 (方案 B 实施): 后端拉到的菜单, url 不在 MENU_LABELS 里的全砍
+   * 父菜单(无 url 但有 children): 递归砍子菜单, 若砍光连父也删
+   * 极致干净: 前端 MENU_LABELS 是真实意图, 后端 super_admin 全集只是临时数据
+   */
+  function filterByFrontendTruth(items: ResolvedMenu[]): ResolvedMenu[] {
+    const allowedUrls = new Set(MENU_LABELS.map(m => m.url))
+    return items
+      .map(item => {
+        // 父菜单: 无 url, 递归处理 children
+        if (!item.url) {
+          if (!item.children?.length) return null
+          const filtered = filterByFrontendTruth(item.children)
+          if (!filtered.length) return null
+          return { ...item, children: filtered }
+        }
+        // 子菜单: url 必须在 MENU_LABELS 里
+        return allowedUrls.has(item.url) ? item : null
+      })
+      .filter((item): item is ResolvedMenu => item !== null)
+  }
+
+  async function fetchMenu(force = false) {
+    if (loading.value) return
+    if (!force && fetchedAt.value && Date.now() - fetchedAt.value < 5 * 60 * 1000) {
+      return
+    }
+    loading.value = true
+    error.value = null
+    try {
+      const data = await httpGet<BackendMenuItem[]>('/sys/menu/nav')
+      const transformed = transformMenu(Array.isArray(data) ? data : [])
+      const frontendTruth = filterByFrontendTruth(transformed)
+      list.value = filterInvalidMenus(frontendTruth)
+      fetchedAt.value = Date.now()
+    } catch (e: any) {
+      error.value = e?.msg || e?.message || '菜单加载失败'
+    } finally {
+      loading.value = false
+    }
+  }
+
+  function clear() {
+    list.value = []
+    fetchedAt.value = 0
+    error.value = null
+  }
+
+  return { list, loading, error, collapsed, fetchedAt, toggleCollapsed, fetchMenu, clear }
 })
diff --git a/src/theme/themes.scss b/src/theme/themes.scss
index b63e945..3045a47 100644
--- a/src/theme/themes.scss
+++ b/src/theme/themes.scss
@@ -1,5 +1,9 @@
 // F006 4 套预置主题
 // 默认 = 科技蓝,通过 <body data-theme="..."> 切换
+// W5.x v2 Design Language 升级(2026-07-03)
+// 改动:
+//   + 每主题加 --chart-1/2/3/4(图表色)
+//   + dark 主题微调 login glow 提亮
 
 // ============ 1. 科技蓝(默认, Stripe/Supabase 风) ============
 :root,
@@ -36,6 +40,11 @@
   --red-soft: #FEE2E2;
   --purple: #7C3AED;
   --purple-soft: #EDE9FE;
+  // v2 图表色
+  --chart-1: #2563EB;
+  --chart-2: #7C3AED;
+  --chart-3: #059669;
+  --chart-4: #D97706;
 }
 
 // ============ 2. 中国红 ============
@@ -68,9 +77,13 @@
   --red-soft: #FEE2E2;
   --purple: #7E22CE;
   --purple-soft: #F3E8FF;
+  --chart-1: #DC2626;
+  --chart-2: #7E22CE;
+  --chart-3: #15803D;
+  --chart-4: #B45309;
 }
 
-// ============ 3. Notion 紫 ============
+// ============ 3. 深空紫 ============
 [data-theme="purple"] {
   --bg: #FFFFFF;
   --bg-soft: #FAF9F7;
@@ -100,36 +113,46 @@
   --red-soft: #F8E2DF;
   --purple: #5645D4;
   --purple-soft: #EDEBFC;
+  --chart-1: #5645D4;
+  --chart-2: #C4554D;
+  --chart-3: #0F7B6C;
+  --chart-4: #C76E29;
 }
 
 // ============ 4. 暗夜黑(深色模式) ============
+// W3.6 优化: 边/分组小标题调亮, hover 区分度, 表格条纹
+// W5.x v2 微调: --login-glow-1/2 提亮(0.18→0.22 / 0.10→0.14)
 [data-theme="dark"] {
-  --bg: #0F172A;
-  --bg-soft: #0B1120;
+  --bg: #0B1120;
+  --bg-soft: #0F172A;
   --surface: #1E293B;
-  --surface-2: #334155;
-  --border: #334155;
-  --border-strong: #475569;
-  --ink: #F1F5F9;
-  --ink-2: #CBD5E1;
-  --ink-3: #94A3B8;
-  --ink-4: #64748B;
+  --surface-2: #283449;
+  --border: #475569;
+  --border-strong: #64748B;
+  --ink: #F8FAFC;
+  --ink-2: #E2E8F0;
+  --ink-3: #CBD5E1;
+  --ink-4: #94A3B8;
   --brand: #60A5FA;
   --brand-2: #3B82F6;
-  --brand-soft: rgba(96, 165, 250, 0.12);
+  --brand-soft: rgba(96, 165, 250, 0.15);
   --brand-hover: #93C5FD;
-  --brand-glow: rgba(96, 165, 250, 0.2);
+  --brand-glow: rgba(96, 165, 250, 0.25);
   --login-grad-1: #1E293B;
   --login-grad-2: #0F172A;
   --login-grad-3: #1E1B4B;
-  --login-glow-1: rgba(96, 165, 250, 0.25);
-  --login-glow-2: rgba(167, 139, 250, 0.18);
+  --login-glow-1: rgba(96, 165, 250, 0.22);
+  --login-glow-2: rgba(139, 92, 246, 0.14);
   --green: #34D399;
-  --green-soft: rgba(52, 211, 153, 0.12);
+  --green-soft: rgba(52, 211, 153, 0.15);
   --amber: #FBBF24;
-  --amber-soft: rgba(251, 191, 36, 0.12);
+  --amber-soft: rgba(251, 191, 36, 0.15);
   --red: #F87171;
-  --red-soft: rgba(248, 113, 113, 0.12);
+  --red-soft: rgba(248, 113, 113, 0.15);
   --purple: #A78BFA;
-  --purple-soft: rgba(167, 139, 250, 0.12);
+  --purple-soft: rgba(167, 139, 250, 0.15);
+  --chart-1: #60A5FA;
+  --chart-2: #A78BFA;
+  --chart-3: #34D399;
+  --chart-4: #FBBF24;
 }
diff --git a/src/theme/tokens.scss b/src/theme/tokens.scss
index cad7423..8378869 100644
--- a/src/theme/tokens.scss
+++ b/src/theme/tokens.scss
@@ -1,22 +1,31 @@
 // F006 设计 Token - 中性色 + 圆角 + 字体 + 阴影(主题无关)
+// W5.x v2 Design Language 升级(2026-07-03)
+// 改动:
+//   + --ease / --ease-out 动画曲线
+//   + --shadow-xl(毛玻璃下层用)
+//   + --text-xs ~ --text-3xl 8 级字号
+//   + --topbar-blur 顶栏毛玻璃
+//   + --brand-gradient 主按钮渐变
+
 :root {
-  // 圆角
+  // ===== 圆角(沿用 v1.3) =====
   --radius-sm: 6px;
   --radius: 8px;
   --radius-lg: 12px;
   --radius-xl: 16px;
   --radius-pill: 9999px;
 
-  // 字体
+  // ===== 字体(沿用) =====
   --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
   --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
 
-  // 阴影
+  // ===== 阴影 v2 加宽 =====
   --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
   --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
   --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
+  --shadow-xl: 0 20px 60px rgba(15, 23, 42, 0.10), 0 4px 12px rgba(15, 23, 42, 0.06);
 
-  // Element Plus 重定向(让 Element Plus 组件跟着主题色变)
+  // ===== Element Plus 重定向(沿用) =====
   --el-color-primary: var(--brand);
   --el-color-primary-light-3: var(--brand-soft);
   --el-color-primary-light-5: var(--brand-soft);
@@ -24,4 +33,24 @@
   --el-color-primary-light-8: var(--brand-soft);
   --el-color-primary-light-9: var(--brand-soft);
   --el-color-primary-dark-2: var(--brand-hover);
+
+  // ===== v2 新增:动画曲线 =====
+  --ease: cubic-bezier(0.4, 0, 0.2, 1);
+  --ease-out: cubic-bezier(0.0, 0, 0.2, 1);
+
+  // ===== v2 新增:字号 8 级(letter-spacing 收紧) =====
+  --text-xs: 11.5px;
+  --text-sm: 12.5px;
+  --text-base: 13.5px;
+  --text-md: 14.5px;
+  --text-lg: 16px;
+  --text-xl: 20px;
+  --text-2xl: 24px;
+  --text-3xl: 28px;
+
+  // ===== v2 新增:顶栏毛玻璃模糊半径 =====
+  --topbar-blur: blur(16px) saturate(1.5);
+
+  // ===== v2 新增:主按钮渐变(从主题 brand 自动组合) =====
+  --brand-gradient: linear-gradient(135deg, var(--brand), var(--brand-2));
 }