diff --git a/src/App.tsx b/src/App.tsx
index cda76bc..eaf6202 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -30,6 +30,7 @@ const Dashboard = lazy(() => import('./pages/Dashboard'))
 const UserManagement = lazy(() => import('./pages/UserManagement'))
 const MemberManagement = lazy(() => import('./pages/MemberManagement'))
 const ImportMonitorPage = lazy(() => import('./pages/ImportMonitor'))
+const KnowledgeOpsPage = lazy(() => import('./pages/KnowledgeOps'))
 const HermesSettings = lazy(() => import('./pages/HermesSettings'))
 const TaskAssistant = lazy(() => import('./pages/TaskAssistant'))
 const Placeholder = lazy(() => import('./pages/Placeholder'))
@@ -100,6 +101,7 @@ function App() {
                   />
                   <Route path="knowledge/bases" element={<Suspense fallback={<PageLoading />}><KnowledgeBasesPage /></Suspense>} />
                   <Route path="knowledge/sources" element={<Placeholder title="知识源列表" />} />
+                  <Route path="knowledge/ops" element={<Suspense fallback={<PageLoading />}><KnowledgeOpsPage /></Suspense>} />
                   <Route path="imports" element={<Suspense fallback={<PageLoading />}><ImportMonitorPage /></Suspense>} />
                   <Route path="files" element={<Suspense fallback={<PageLoading />}><FilesAdminPage /></Suspense>} />
                   <Route
diff --git a/src/config/menu.tsx b/src/config/menu.tsx
index 2390d60..b3d2986 100644
--- a/src/config/menu.tsx
+++ b/src/config/menu.tsx
@@ -23,6 +23,7 @@ export const adminMenuItems: AdminMenuItem[] = [
   { path: '/knowledge', name: '知识库管理', icon: <BookOutlined />, children: [
     { path: '/knowledge/bases', name: '知识库列表' },
     { path: '/knowledge/sources', name: '知识源列表' },
+    { path: '/knowledge/ops', name: '知识运维' },
   ]},
   { path: '/imports', name: '文档导入', icon: <ImportOutlined /> },
   { path: '/files', name: '文件与 COS', icon: <FileOutlined /> },
diff --git a/src/pages/KnowledgeOps.tsx b/src/pages/KnowledgeOps.tsx
new file mode 100644
index 0000000..5e8c5d2
--- /dev/null
+++ b/src/pages/KnowledgeOps.tsx
@@ -0,0 +1,90 @@
+import { useState } from 'react'
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+import { Table, Tag, Typography, Button, App, Tabs, Input, Card, Space } from 'antd'
+import { ReloadOutlined, SearchOutlined, ExperimentOutlined } from '@ant-design/icons'
+import { api } from '@/services/http-client'
+import dayjs from 'dayjs'
+
+const { Title, Text } = Typography
+
+export default function KnowledgeOpsPage() {
+  const qc = useQueryClient()
+  const { message } = App.useApp()
+  const [sourceId, setSourceId] = useState('')
+  const [debugQuery, setDebugQuery] = useState('')
+
+  const { data: candidates } = useQuery({
+    queryKey: ['ops', 'candidates'],
+    queryFn: (): Promise<any> => api.get('/admin-api/knowledge-bases/candidates?limit=50'),
+  })
+
+  const { data: chunks } = useQuery({
+    queryKey: ['ops', 'chunks', sourceId],
+    queryFn: (): Promise<any> => api.get(`/admin-api/knowledge-bases/chunks?sourceId=${sourceId}&limit=50`),
+    enabled: !!sourceId,
+  })
+
+  const handleDebugSearch = async () => {
+    if (!debugQuery) return
+    const res: any = await api.post('/admin-api/vector/debug-search', { query: debugQuery })
+    message.info(JSON.stringify(res.data))
+  }
+
+  const candidateCols = [
+    { title: '标题', dataIndex: 'title', width: 200, ellipsis: true },
+    { title: '用户', dataIndex: 'userId', width: 120, ellipsis: true },
+    { title: '状态', dataIndex: 'status', width: 80, render: (s: string) => <Tag color={s==='PENDING'?'gold':s==='ACCEPTED'?'green':'red'}>{s}</Tag> },
+    { title: '置信度', dataIndex: 'confidence', width: 80, align: 'center' as const, render: (v: any) => v ? `${(Number(v)*100).toFixed(0)}%` : '-' },
+    { title: '难度', dataIndex: 'difficulty', width: 70 },
+    { title: '时间', dataIndex: 'createdAt', width: 130, render: (d: string) => dayjs(d).format('MM-DD HH:mm') },
+  ]
+
+  const chunkCols = [
+    { title: '#', dataIndex: 'chunkIndex', width: 50 },
+    { title: '内容', dataIndex: 'content', ellipsis: true, render: (v: string) => <Text style={{ fontSize: 12 }}>{v?.slice(0, 150)}</Text> },
+    { title: '页', dataIndex: 'pageNumber', width: 50 },
+    { title: '章节', dataIndex: 'sectionTitle', width: 150, ellipsis: true },
+    { title: 'Tokens', dataIndex: 'tokenCount', width: 70, align: 'center' as const },
+    { title: 'Embedding', dataIndex: 'embeddingStatus', width: 80, render: (s: string) => <Tag color={s==='done'?'green':'default'}>{s}</Tag> },
+  ]
+
+  return (
+    <div>
+      <div style={{ display: 'flex', justifyContent: 'space-between', marginBottom: 16 }}>
+        <Title level={5} style={{ margin: 0 }}><ExperimentOutlined /> 知识运维</Title>
+        <Button icon={<ReloadOutlined />} onClick={() => qc.invalidateQueries({ queryKey: ['ops'] })}>刷新</Button>
+      </div>
+
+      <Tabs items={[
+        {
+          key: 'candidates', label: '候选巡检',
+          children: <Table dataSource={candidates || []} columns={candidateCols} rowKey="id" pagination={{ pageSize: 20 }} size="small" />,
+        },
+        {
+          key: 'chunks', label: 'Chunk 管理',
+          children: (
+            <>
+              <Space style={{ marginBottom: 16 }}>
+                <Input.Search placeholder="输入 Source ID" value={sourceId} onChange={e => setSourceId(e.target.value)} onSearch={v => setSourceId(v)} enterButton={<SearchOutlined />} style={{ width: 300 }} />
+              </Space>
+              {sourceId && <Table dataSource={chunks || []} columns={chunkCols} rowKey="id" pagination={{ pageSize: 20 }} size="small" />}
+            </>
+          ),
+        },
+        {
+          key: 'rag-debug', label: 'RAG 调试',
+          children: (
+            <Card size="small" title="检索调试">
+              <Space>
+                <Input.Search placeholder="输入查询文本" value={debugQuery} onChange={e => setDebugQuery(e.target.value)} onSearch={handleDebugSearch} enterButton="检索" style={{ width: 400 }} />
+              </Space>
+              <div style={{ marginTop: 8 }}>
+                <Text type="secondary">输入查询文本后，将显示检索参数和结果（完整 RAG 管道在 M3 阶段完善）。</Text>
+              </div>
+            </Card>
+          ),
+        },
+      ]} />
+    </div>
+  )
+}