diff --git a/src/App.tsx b/src/App.tsx
index 98e9702..c611988 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -10,6 +10,7 @@ import PageLoading from './components/PageLoading'
 import AdminLayout from './layouts/AdminLayout'
 
 const Login = lazy(() => import('./pages/Login'))
+const AuditLogPage = lazy(() => import("./pages/AuditLog"))
 const Dashboard = lazy(() => import('./pages/Dashboard'))
 const UserManagement = lazy(() => import('./pages/UserManagement'))
 const TaskAssistant = lazy(() => import('./pages/TaskAssistant'))
@@ -83,7 +84,7 @@ function App() {
                     path="audit"
                     element={
                       <PermissionGuard requiredRole="ADMIN">
-                        <Placeholder title="审计日志" />
+                        <Suspense fallback={<PageLoading />}><AuditLogPage /></Suspense>
                       </PermissionGuard>
                     }
                   />
diff --git a/src/pages/AuditLog.tsx b/src/pages/AuditLog.tsx
new file mode 100644
index 0000000..259ca3c
--- /dev/null
+++ b/src/pages/AuditLog.tsx
@@ -0,0 +1,24 @@
+import { useState } from 'react'
+import { useQuery } from '@tanstack/react-query'
+import AuditLogTable from '@/components/AuditLogTable'
+import { getAuditLogs } from '@/services/admin-api'
+
+export default function AuditLogPage() {
+  const [page, setPage] = useState(1)
+  const [pageSize, setPageSize] = useState(20)
+
+  const { data, isLoading } = useQuery({
+    queryKey: ['audit-logs', page, pageSize],
+    queryFn: () => getAuditLogs({ page, limit: pageSize }),
+  })
+
+  return (
+    <AuditLogTable
+      headerTitle="操作日志"
+      dataSource={data?.items || []}
+      loading={isLoading}
+      pagination={data ? { current: data.page, pageSize: data.limit, total: data.total } : undefined}
+      onPageChange={(p, ps) => { setPage(p); setPageSize(ps) }}
+    />
+  )
+}
diff --git a/src/pages/Dashboard.tsx b/src/pages/Dashboard.tsx
index b51556f..b3ef42a 100644
--- a/src/pages/Dashboard.tsx
+++ b/src/pages/Dashboard.tsx
@@ -1,4 +1,4 @@
-import { useMemo, useState } from 'react'
+import { useMemo } from 'react'
 import { Row, Col, Typography } from 'antd'
 import { useQuery } from '@tanstack/react-query'
 import ReactEChartsCore from 'echarts-for-react/esm/core'
@@ -6,14 +6,11 @@ import * as echarts from 'echarts/core'
 import { LineChart, BarChart } from 'echarts/charts'
 import { GridComponent, TooltipComponent, TitleComponent, LegendComponent } from 'echarts/components'
 import { CanvasRenderer } from 'echarts/renderers'
-import {
-  UserOutlined, BookOutlined, CloudOutlined, FileOutlined,
-} from '@ant-design/icons'
+import { UserOutlined, BookOutlined, CloudOutlined, FileOutlined } from '@ant-design/icons'
 import dayjs from 'dayjs'
 import MetricCard from '@/components/MetricCard'
 import EChartsChartContainer from '@/components/EChartsChartContainer'
-import AuditLogTable from '@/components/AuditLogTable'
-import { getDashboardStats, getAuditLogs } from '@/services/admin-api'
+import { getDashboardStats } from '@/services/admin-api'
 
 echarts.use([LineChart, BarChart, GridComponent, TooltipComponent, TitleComponent, LegendComponent, CanvasRenderer])
 
@@ -24,105 +21,41 @@ function formatStorage(bytes: number): string {
 }
 
 export default function Dashboard() {
-  const [auditPage, setAuditPage] = useState(1)
-  const [auditPageSize, setAuditPageSize] = useState(10)
-
   const { data: stats, isLoading: statsLoading } = useQuery({
     queryKey: ['dashboard', 'stats'],
     queryFn: getDashboardStats,
     staleTime: 60_000,
   })
 
-  const { data: auditData, isLoading: auditLoading } = useQuery({
-    queryKey: ['dashboard', 'audit-logs', auditPage, auditPageSize],
-    queryFn: () => getAuditLogs({ page: auditPage, limit: auditPageSize }),
-    staleTime: 30_000,
-  })
-
   const userTrendOption = useMemo(() => ({
     grid: { top: 20, right: 20, bottom: 20, left: 40 },
     tooltip: { trigger: 'axis' as const },
-    xAxis: {
-      type: 'category' as const,
-      data: stats?.userTrend.map((p) => dayjs(p.date).format('MM-DD')) || [],
-      axisLabel: { fontSize: 11 },
-    },
+    xAxis: { type: 'category' as const, data: stats?.userTrend.map(p => dayjs(p.date).format('MM-DD')) || [], axisLabel: { fontSize: 11 } },
     yAxis: { type: 'value' as const, axisLabel: { fontSize: 11 } },
-    series: [{
-      name: '日活用户', type: 'line',
-      data: stats?.userTrend.map((p) => p.value) || [],
-      smooth: true, symbol: 'none',
-      lineStyle: { color: '#1677ff', width: 2 },
-      areaStyle: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
-        { offset: 0, color: 'rgba(22,119,255,0.15)' },
-        { offset: 1, color: 'rgba(22,119,255,0)' },
-      ])},
-    }],
+    series: [{ name: '日活用户', type: 'line', data: stats?.userTrend.map(p => p.value) || [], smooth: true, symbol: 'none', lineStyle: { color: '#1677ff', width: 2 }, areaStyle: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: 'rgba(22,119,255,0.15)' }, { offset: 1, color: 'rgba(22,119,255,0)' }]) } }],
   }), [stats])
 
   const aiCallTrendOption = useMemo(() => ({
     grid: { top: 20, right: 20, bottom: 20, left: 40 },
     tooltip: { trigger: 'axis' as const },
-    xAxis: {
-      type: 'category' as const,
-      data: stats?.aiCallTrend.map((p) => dayjs(p.date).format('MM-DD')) || [],
-      axisLabel: { fontSize: 11 },
-    },
+    xAxis: { type: 'category' as const, data: stats?.aiCallTrend.map(p => dayjs(p.date).format('MM-DD')) || [], axisLabel: { fontSize: 11 } },
     yAxis: { type: 'value' as const, axisLabel: { fontSize: 11 } },
-    series: [{
-      name: 'AI 调用', type: 'bar',
-      data: stats?.aiCallTrend.map((p) => p.value) || [],
-      itemStyle: {
-        color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
-          { offset: 0, color: '#52c41a' }, { offset: 1, color: '#b7eb8f' },
-        ]),
-        borderRadius: [4, 4, 0, 0],
-      },
-    }],
+    series: [{ name: 'AI 调用', type: 'bar', data: stats?.aiCallTrend.map(p => p.value) || [], itemStyle: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#52c41a' }, { offset: 1, color: '#b7eb8f' }]), borderRadius: [4, 4, 0, 0] } }],
   }), [stats])
 
   return (
     <div style={{ padding: '0 0 24px' }}>
       <Typography.Title level={5} style={{ margin: '0 0 16px' }}>数据概览</Typography.Title>
       <Row gutter={[16, 16]}>
-        <Col xs={12} sm={12} lg={6}>
-          <MetricCard title="总用户数" value={stats?.totalUsers} loading={statsLoading}
-            prefix={<UserOutlined />} trend="up" trendValue={`+${stats?.newUsersToday ?? 0}`} trendLabel="今日新增" />
-        </Col>
-        <Col xs={12} sm={12} lg={6}>
-          <MetricCard title="知识库总数" value={stats?.totalKnowledgeBases} loading={statsLoading}
-            prefix={<BookOutlined />} trend="up" trendValue={`+${stats?.newKbsToday ?? 0}`} trendLabel="今日新增" />
-        </Col>
-        <Col xs={12} sm={12} lg={6}>
-          <MetricCard title="今日 AI 调用" value={stats?.totalAiCallsToday} loading={statsLoading}
-            prefix={<CloudOutlined />} />
-        </Col>
-        <Col xs={12} sm={12} lg={6}>
-          <MetricCard title="文件存储" value={stats ? formatStorage(stats.totalStorageBytes) : undefined}
-            loading={statsLoading} prefix={<FileOutlined />} suffix={`${stats?.totalFiles ?? 0} 个文件`} />
-        </Col>
+        <Col xs={12} sm={12} lg={6}><MetricCard title="总用户数" value={stats?.totalUsers} loading={statsLoading} prefix={<UserOutlined />} trend="up" trendValue={`+${stats?.newUsersToday ?? 0}`} trendLabel="今日新增" /></Col>
+        <Col xs={12} sm={12} lg={6}><MetricCard title="知识库总数" value={stats?.totalKnowledgeBases} loading={statsLoading} prefix={<BookOutlined />} trend="up" trendValue={`+${stats?.newKbsToday ?? 0}`} trendLabel="今日新增" /></Col>
+        <Col xs={12} sm={12} lg={6}><MetricCard title="今日 AI 调用" value={stats?.totalAiCallsToday} loading={statsLoading} prefix={<CloudOutlined />} /></Col>
+        <Col xs={12} sm={12} lg={6}><MetricCard title="文件存储" value={stats ? formatStorage(stats.totalStorageBytes) : undefined} loading={statsLoading} prefix={<FileOutlined />} suffix={`${stats?.totalFiles ?? 0} 个文件`} /></Col>
       </Row>
       <Row gutter={[16, 16]} style={{ marginTop: 16 }}>
-        <Col xs={24} lg={12}>
-          <EChartsChartContainer title="日活用户趋势（近 30 天）" loading={statsLoading} isEmpty={!stats?.userTrend?.length}>
-            <ReactEChartsCore echarts={echarts} option={userTrendOption} style={{ height: 300 }} notMerge lazyUpdate />
-          </EChartsChartContainer>
-        </Col>
-        <Col xs={24} lg={12}>
-          <EChartsChartContainer title="AI 调用趋势（近 30 天）" loading={statsLoading} isEmpty={!stats?.aiCallTrend?.length}>
-            <ReactEChartsCore echarts={echarts} option={aiCallTrendOption} style={{ height: 300 }} notMerge />
-          </EChartsChartContainer>
-        </Col>
+        <Col xs={24} lg={12}><EChartsChartContainer title="日活用户趋势（近 30 天）" loading={statsLoading} isEmpty={!stats?.userTrend?.length}><ReactEChartsCore echarts={echarts} option={userTrendOption} style={{ height: 300 }} notMerge lazyUpdate /></EChartsChartContainer></Col>
+        <Col xs={24} lg={12}><EChartsChartContainer title="AI 调用趋势（近 30 天）" loading={statsLoading} isEmpty={!stats?.aiCallTrend?.length}><ReactEChartsCore echarts={echarts} option={aiCallTrendOption} style={{ height: 300 }} notMerge /></EChartsChartContainer></Col>
       </Row>
-      <div style={{ marginTop: 16 }}>
-        <AuditLogTable
-          headerTitle="最近操作日志"
-          dataSource={auditData?.items || []}
-          loading={auditLoading}
-          pagination={auditData ? { current: auditData.page, pageSize: auditData.limit, total: auditData.total } : undefined}
-          onPageChange={(page, pageSize) => { setAuditPage(page); setAuditPageSize(pageSize) }}
-        />
-      </div>
     </div>
   )
 }