diff --git a/frontend/src/permission.ts b/frontend/src/permission.ts
index b4af4da1..9c461ea7 100644
--- a/frontend/src/permission.ts
+++ b/frontend/src/permission.ts
@@ -50,13 +50,12 @@ export const MENU_ITEMS: MenuItem[] = [
   // GROUP 3: 监控与评价（Check）
   // ══════════════════════════════════════════════════════════════
   { path: '/dashboard', label: '驾驶舱', icon: 'DataBoard', roles: ['ceo', 'finance', 'business', 'it'], group: '监控与评价' },
-  { path: '/reports', label: '管理报表', icon: 'DataAnalysis', roles: ['ceo', 'finance', 'business'] },
-  { path: '/dupont-analysis', label: '杜邦分析', icon: 'TrendCharts', roles: ['ceo', 'finance', 'it'] },
-  { path: '/customer', label: '客户维度', icon: 'User', roles: ['ceo', 'finance', 'business', 'it'] },
-  { path: '/learning-dashboard', label: '学习成长看板', icon: 'Reading', roles: ['ceo', 'finance', 'it'] },
-  { path: '/alerts', label: '预警中心', icon: 'WarningFilled', roles: ['ceo', 'finance', 'business', 'it'] },
-  { path: '/data', label: '数据管理', icon: 'Connection', roles: ['ceo', 'finance', 'it'] },
-
+  { path: '/reports', label: '管理报表', icon: 'DataAnalysis', roles: ['ceo', 'finance', 'business'], group: '监控与评价' },
+  { path: '/dupont-analysis', label: '杜邦分析', icon: 'TrendCharts', roles: ['ceo', 'finance', 'it'], group: '监控与评价' },
+  { path: '/customer', label: '客户维度', icon: 'User', roles: ['ceo', 'finance', 'business', 'it'], group: '监控与评价' },
+  { path: '/learning-dashboard', label: '学习成长看板', icon: 'Reading', roles: ['ceo', 'finance', 'it'], group: '监控与评价' },
+  { path: '/alerts', label: '预警中心', icon: 'WarningFilled', roles: ['ceo', 'finance', 'business', 'it'], group: '监控与评价' },
+  { path: '/data-quality', label: '数据质量', icon: 'WarningFilled', roles: ['ceo', 'finance', 'it'], group: '复盘与改进' },
   // ══════════════════════════════════════════════════════════════
   // GROUP 4: 复盘与改进（Act）
   // ══════════════════════════════════════════════════════════════