diff --git a/src/pages/Billing.tsx b/src/pages/Billing.tsx
index dadfacc..b8cd207 100644
--- a/src/pages/Billing.tsx
+++ b/src/pages/Billing.tsx
@@ -76,7 +76,7 @@ function BillingContent() {
   ]
 
   const topUserCols = [
-    { title: '用户', dataIndex: 'userId', width: 180, ellipsis: true },
+    { title: '用户', dataIndex: 'userId', width: 180, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
     { title: '调用量', dataIndex: 'calls', width: 80, align: 'center' as const },
     { title: 'Tokens', dataIndex: 'tokens', width: 100, align: 'center' as const, render: (v: number) => v.toLocaleString() },
     { title: '成本', dataIndex: 'cost', width: 100, align: 'center' as const, render: (v: string) => <Text type="danger">${v}</Text> },
diff --git a/src/pages/ChatLogs.tsx b/src/pages/ChatLogs.tsx
index 31055fe..da4f7aa 100644
--- a/src/pages/ChatLogs.tsx
+++ b/src/pages/ChatLogs.tsx
@@ -42,7 +42,7 @@ export default function ChatLogsPage() {
         pagination={{ pageSize: 20 }} size="small"
         columns={[
           { title: '标题', dataIndex: 'title', width: 200, ellipsis: true },
-          { title: '用户', dataIndex: 'userId', width: 140, ellipsis: true },
+          { title: '用户', dataIndex: 'userId', width: 140, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
           { title: '知识库', dataIndex: 'knowledgeBaseId', width: 140, ellipsis: true },
           { title: '消息数', dataIndex: ['_count','messages'], width: 70, align: 'center' },
           { title: '更新时间', dataIndex: 'updatedAt', width: 140, render: (d: string) => dayjs(d).format('MM-DD HH:mm') },
diff --git a/src/pages/ComplianceAdmin.tsx b/src/pages/ComplianceAdmin.tsx
index beeadde..99398cb 100644
--- a/src/pages/ComplianceAdmin.tsx
+++ b/src/pages/ComplianceAdmin.tsx
@@ -3,6 +3,7 @@ import { Table, Button, Modal, Form, Input, Tag, Typography, Tabs, DatePicker }
 import { PlusOutlined, EditOutlined, SafetyOutlined, CheckOutlined } from '@ant-design/icons'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
 import { api } from '@/services/http-client'
+import { complianceStatusLabels } from '@/constants/labels'
 import { message } from 'antd'
 import dayjs from 'dayjs'
 
@@ -83,14 +84,14 @@ export default function ComplianceAdmin() {
   const filingColumns = [
     { title: '类型', dataIndex: 'type', width: 100 },
     { title: '标题', dataIndex: 'title', width: 200, ellipsis: true },
-    { title: '状态', dataIndex: 'status', width: 70, render: (s: string) => <Tag color={statusColors[s] || 'default'}>{s}</Tag> },
+    { title: '状态', dataIndex: 'status', width: 70, render: (s: string) => <Tag color={statusColors[s] || 'default'}>{complianceStatusLabels[s] || s}</Tag> },
     { title: '备注', dataIndex: 'notes', width: 200, ellipsis: true, render: (n: string) => n || '-' },
     { title: '创建时间', dataIndex: 'createdAt', width: 110, render: (d: string) => new Date(d).toLocaleDateString() },
   ]
 
   const deletionColumns = [
-    { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true },
-    { title: '状态', dataIndex: 'status', width: 70, render: (s: string) => <Tag color={statusColors[s] || 'default'}>{s}</Tag> },
+    { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
+    { title: '状态', dataIndex: 'status', width: 70, render: (s: string) => <Tag color={statusColors[s] || 'default'}>{complianceStatusLabels[s] || s}</Tag> },
     { title: '申请时间', dataIndex: 'requestedAt', width: 110, render: (d: string) => new Date(d).toLocaleDateString() },
     { title: '冷却结束', dataIndex: 'coolingEndsAt', width: 110, render: (d: string) => new Date(d).toLocaleDateString() },
     { title: '操作', width: 60, render: (_: any, r: any) => r.status === 'pending' ? <Button size="small" type="primary" icon={<CheckOutlined />} onClick={() => approveDeletion.mutate(r.id)}>批准</Button> : null },
@@ -109,8 +110,8 @@ export default function ComplianceAdmin() {
     { key: 'filings', label: '备案台账', children: <div><Button type="primary" icon={<PlusOutlined />} onClick={() => openCreate('filing')} style={{ marginBottom: 16 }}>新建备案</Button><Table dataSource={filings || []} columns={filingColumns} rowKey="id" loading={fLoading} size="small" /></div> },
     { key: 'deletions', label: '数据删除', children: <Table dataSource={deletions || []} columns={deletionColumns} rowKey="id" loading={dLoading} size="small" /> },
     { key: 'exports', label: '数据导出', children: <Table dataSource={exports_ || []} columns={[
-      { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true },
-      { title: '状态', dataIndex: 'status', width: 70, render: (s: string) => <Tag color={statusColors[s] || 'default'}>{s}</Tag> },
+      { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
+      { title: '状态', dataIndex: 'status', width: 70, render: (s: string) => <Tag color={statusColors[s] || 'default'}>{complianceStatusLabels[s] || s}</Tag> },
       { title: '创建时间', dataIndex: 'createdAt', width: 110, render: (d: string) => new Date(d).toLocaleDateString() },
     ]} rowKey="id" loading={eLoading} size="small" /> },
     { key: 'security', label: '安全事件', children: <Table dataSource={securityEvents || []} columns={securityColumns} rowKey="id" loading={sLoading} size="small" /> },
diff --git a/src/pages/ContentSafety.tsx b/src/pages/ContentSafety.tsx
index b768874..d3cca04 100644
--- a/src/pages/ContentSafety.tsx
+++ b/src/pages/ContentSafety.tsx
@@ -82,7 +82,7 @@ function CSPage() {
 
   const violationCols = [
     { title: '时间', dataIndex: 'createdAt', width: 130, render: (d: string) => dayjs(d).format('MM-DD HH:mm') },
-    { title: '用户', dataIndex: 'userId', width: 140, ellipsis: true },
+    { title: '用户', dataIndex: 'userId', width: 140, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
     { title: '类型', dataIndex: 'contentType', width: 100 },
     { title: '内容', dataIndex: 'content', ellipsis: true, render: (v: string) => <Text style={{ fontSize: 12 }}>{v?.slice(0, 60)}</Text> },
     { title: '风险', dataIndex: 'riskLevel', width: 70, render: (v: string) => <Tag color={v==='critical'?'red':v==='high'?'orange':'blue'}>{v}</Tag> },
diff --git a/src/pages/MemberManagement.tsx b/src/pages/MemberManagement.tsx
index 6da65fa..5658505 100644
--- a/src/pages/MemberManagement.tsx
+++ b/src/pages/MemberManagement.tsx
@@ -45,7 +45,7 @@ export default function MemberManagement() {
   ]
 
   const membershipCols = [
-    { title: '用户ID', dataIndex: 'userId', width: 160, ellipsis: true },
+    { title: '用户ID', dataIndex: 'userId', width: 160, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
     { title: '计划', dataIndex: ['plan', 'name'], width: 120, render: (_: any, r: any) => r.plan?.name || '-' },
     { title: '开始', dataIndex: 'startedAt', width: 120, render: (d: string) => d ? dayjs(d).format('YYYY-MM-DD') : '-' },
     { title: '到期', dataIndex: 'expiresAt', width: 120, render: (d: string) => d ? dayjs(d).format('YYYY-MM-DD') : '永久' },
@@ -53,7 +53,7 @@ export default function MemberManagement() {
   ]
 
   const deletionCols = [
-    { title: '用户ID', dataIndex: 'userId', width: 160, ellipsis: true },
+    { title: '用户ID', dataIndex: 'userId', width: 160, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
     { title: '状态', dataIndex: 'status', width: 80, render: (v: string) => v === 'pending' ? <Tag color="gold">待处理</Tag> : v === 'completed' ? <Tag color="red">已注销</Tag> : <Tag>已取消</Tag> },
     { title: '申请时间', dataIndex: 'requestedAt', width: 130, render: (d: string) => dayjs(d).format('MM-DD HH:mm') },
     { title: '冷静期截止', dataIndex: 'coolingEndsAt', width: 130, render: (d: string) => dayjs(d).format('MM-DD HH:mm') },
diff --git a/src/pages/NotificationAdmin.tsx b/src/pages/NotificationAdmin.tsx
index e6b6b85..6218bea 100644
--- a/src/pages/NotificationAdmin.tsx
+++ b/src/pages/NotificationAdmin.tsx
@@ -89,7 +89,7 @@ export default function NotificationAdmin() {
 
   const logColumns = [
     { title: 'ID', dataIndex: 'id', width: 100, ellipsis: true },
-    { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true },
+    { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
     { title: '类型', dataIndex: 'type', width: 100 },
     { title: '标题', dataIndex: 'title', width: 200, ellipsis: true },
     {
diff --git a/src/pages/SecurityEvents.tsx b/src/pages/SecurityEvents.tsx
index fd299f9..a1ade21 100644
--- a/src/pages/SecurityEvents.tsx
+++ b/src/pages/SecurityEvents.tsx
@@ -13,7 +13,7 @@ export default function SecurityEventsPage() {
   const cols = [
     { title: '时间', dataIndex: 'createdAt', width: 140, render: (d: string) => dayjs(d).format('MM-DD HH:mm:ss') },
     { title: '类型', dataIndex: 'contentType', width: 100 },
-    { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true },
+    { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true , render: (_: any, r: any) => r.userName || r.userId },
     { title: '风险', dataIndex: 'riskLevel', width: 70, render: (v: string) => <Tag color={v==='critical'?'red':v==='high'?'orange':'default'}>{v}</Tag> },
     { title: '结果', dataIndex: 'result', width: 80, render: (v: string) => <Tag color={v==='passed'?'green':v==='blocked'?'red':'gold'}>{v}</Tag> },
     { title: '匹配词', dataIndex: 'matchedWords', ellipsis: true, width: 150, render: (v: string) => v || '-' },