diff --git a/web/src/components/accounts/MonitoringAccountList.tsx b/web/src/components/accounts/MonitoringAccountList.tsx
index 8dc4020..429907c 100644
--- a/web/src/components/accounts/MonitoringAccountList.tsx
+++ b/web/src/components/accounts/MonitoringAccountList.tsx
@@ -22,8 +22,8 @@ import {
   message,
 } from 'antd';
 import { CloudUploadOutlined, ReloadOutlined } from '@ant-design/icons';
-import { getList, remove, creatorAction, creatorUpdate } from '@/services/api';
-import { conflictMessage, dateTime, isCollectionAccount, platformLabel } from '@/utils/helpers';
+import { getList, remove, creatorAction, creatorUpdate, syncCompetitorAuto } from '@/services/api';
+import { conflictMessage, dateTime, platformLabel } from '@/utils/helpers';
 
 interface CompetitorRow {
   id: string;
@@ -88,14 +88,7 @@ export default function MonitoringAccountList() {
   async function syncCompetitor(competitor: CompetitorRow) {
     setActionBusy(competitor.id);
     try {
-      const result = await getList({ resource: 'creator-accounts' });
-      const account = (result.data ?? []).find(
-        (candidate: any) => candidate.platform === competitor.platform && isCollectionAccount(candidate),
-      );
-      if (!account) {
-        throw new Error(`没有可用于同步${platformLabel(competitor.platform)}监控账号的已登录自有账号。`);
-      }
-      await creatorAction(`/creator/competitors/${encodeURIComponent(competitor.id)}/sync`, { account_id: account.id });
+      await syncCompetitorAuto(competitor);
       messageApi.success('监测账号同步任务已提交。');
       await load();
     } catch (actionError) {
@@ -177,7 +170,10 @@ export default function MonitoringAccountList() {
         itemRender={(row) => {
           const meta = syncStatusMeta[row.sync_status ?? ''] || { label: row.sync_status || '—' };
           return (
-            <div style={{ padding: '16px 0', borderBottom: '1px solid rgba(5,5,5,0.06)' }}>
+            <div
+              style={{ padding: '16px 0', borderBottom: '1px solid rgba(5,5,5,0.06)', cursor: 'pointer' }}
+              onClick={() => history.push(`/accounts/monitoring/${row.id}`)}
+            >
               <Flex justify="space-between" align="flex-start" gap={16}>
                 <Flex align="flex-start" gap={12}>
                   <Avatar size={44} src={row.avatar_url || undefined}>
@@ -197,7 +193,7 @@ export default function MonitoringAccountList() {
                     </Typography.Paragraph>
                   </div>
                 </Flex>
-                <Space wrap>
+                <Space wrap onClick={(e) => e.stopPropagation()}>
                   <Button size="small" onClick={() => openTags(row)}>
                     编辑标签
                   </Button>
diff --git a/web/src/pages/accounts/monitoring/$id/index.tsx b/web/src/pages/accounts/monitoring/$id/index.tsx
new file mode 100644
index 0000000..b298978
--- /dev/null
+++ b/web/src/pages/accounts/monitoring/$id/index.tsx
@@ -0,0 +1,330 @@
+// 监控账号详情：形态对齐账号详情页（页头槽 + 卡片流）——
+// 页头 info 为账号标识（头像 + 昵称 + 同步状态 + 平台），actions 为返回/同步/暂停恢复；
+// 主体两张 Card：账号画像（Descriptions）与作品列表（Row/Col card 网格，分页）。
+// 点击作品弹出 Drawer 展示统计信息：作品详情 + 指标采集记录表。
+// 作品列表走 GET /creator/works?source_id=<competitor_id>，定时采集由后端调度器维护。
+import { useCallback, useEffect, useState } from 'react';
+import { history, useParams } from '@umijs/max';
+import {
+  Alert,
+  Avatar,
+  Button,
+  Card,
+  Col,
+  Descriptions,
+  Drawer,
+  Empty,
+  Flex,
+  Row,
+  Space,
+  Spin,
+  Table,
+  Tag,
+  Typography,
+  message,
+} from 'antd';
+import { CommentOutlined, LikeOutlined, ReloadOutlined, ShareAltOutlined } from '@ant-design/icons';
+import { creatorAction, creatorGet, getOne, getList, syncCompetitorAuto } from '@/services/api';
+import { conflictMessage, dateTime, platformLabel } from '@/utils/helpers';
+import { usePageActions, usePageInfo } from '@/components/PageActions';
+
+interface CompetitorDetail {
+  id: string;
+  platform: string;
+  platform_account_key: string;
+  unique_id?: string;
+  nickname: string;
+  avatar_url: string;
+  homepage_url?: string;
+  tags?: string[];
+  enabled: boolean;
+  follower_count?: number | null;
+  following_count?: number | null;
+  aweme_count?: number | null;
+  sync_status?: string;
+  sync_error?: string;
+  last_sync_at?: string | null;
+  next_sync_at?: string | null;
+}
+
+const syncStatusMeta: Record<string, { color?: string; label: string }> = {
+  idle: { color: 'success', label: '监控中' },
+  running: { color: 'processing', label: '同步中' },
+  paused: { label: '已暂停' },
+  failed: { color: 'error', label: '同步失败' },
+  blocked: { color: 'warning', label: '同步受阻' },
+};
+
+function formatCount(value?: number | null): string {
+  if (value === null || value === undefined) return '—';
+  return value >= 10000 ? `${(value / 10000).toFixed(1)}w` : `${value}`;
+}
+
+export default function Page() {
+  const { id = '' } = useParams<{ id: string }>();
+  const [competitor, setCompetitor] = useState<CompetitorDetail | null>(null);
+  const [pending, setPending] = useState(true);
+  const [error, setError] = useState<any>(null);
+  const [actionBusy, setActionBusy] = useState(false);
+  const [works, setWorks] = useState<any[]>([]);
+  const [workPage, setWorkPage] = useState(1);
+  const [workPageInfo, setWorkPageInfo] = useState({ total: 0, hasNext: false });
+  const [worksPending, setWorksPending] = useState(true);
+  const [worksError, setWorksError] = useState<any>(null);
+  const [detailWork, setDetailWork] = useState<any>(null);
+  const [workMetrics, setWorkMetrics] = useState<any[]>([]);
+  const [metricsPending, setMetricsPending] = useState(false);
+  const [messageApi, contextHolder] = message.useMessage();
+
+  const loadCompetitor = useCallback(async () => {
+    setPending(true);
+    setError(null);
+    try {
+      setCompetitor(await getOne<CompetitorDetail>('creator-competitors', id));
+    } catch (loadError) {
+      setError(loadError);
+    } finally {
+      setPending(false);
+    }
+  }, [id]);
+
+  const loadWorks = useCallback(async () => {
+    setWorksPending(true);
+    setWorksError(null);
+    try {
+      const result = await getList({ resource: 'creator-works', page: workPage, pageSize: 25, filters: { source_id: id } });
+      setWorks(result.data);
+      setWorkPageInfo({ total: result.total, hasNext: Boolean(result.hasNext) });
+    } catch (loadError) {
+      setWorksError(loadError);
+    } finally {
+      setWorksPending(false);
+    }
+  }, [id, workPage]);
+
+  useEffect(() => {
+    loadCompetitor();
+  }, [loadCompetitor]);
+  useEffect(() => {
+    loadWorks();
+  }, [loadWorks]);
+
+  const syncMeta = syncStatusMeta[competitor?.sync_status ?? ''] || { label: competitor?.sync_status || '—' };
+
+  // 页头 content 行：左侧账号标识，右侧操作（返回/同步/暂停恢复），对齐账号详情页形态。
+  usePageInfo(
+    competitor ? (
+      <Flex align="center" gap={8} wrap="wrap">
+        <Avatar size={28} src={competitor.avatar_url || undefined}>
+          {(competitor.nickname || competitor.platform_account_key).slice(0, 1).toUpperCase()}
+        </Avatar>
+        <Typography.Title level={5} style={{ marginBottom: 0 }} ellipsis>
+          {competitor.nickname || competitor.platform_account_key}
+        </Typography.Title>
+        <Tag color={syncMeta.color}>{syncMeta.label}</Tag>
+        <Typography.Text type="secondary">
+          {competitor.unique_id || competitor.platform_account_key} · {platformLabel(competitor.platform)}
+        </Typography.Text>
+      </Flex>
+    ) : null,
+    [competitor?.id, competitor?.nickname, competitor?.sync_status],
+  );
+
+  usePageActions(
+    competitor ? (
+      <Space>
+        <Button onClick={() => history.push('/accounts/monitoring')}>返回监控账号</Button>
+        <Button
+          disabled={actionBusy || !competitor.enabled}
+          onClick={async () => {
+            setActionBusy(true);
+            try {
+              await syncCompetitorAuto(competitor);
+              messageApi.success('监测账号同步任务已提交。');
+              await loadCompetitor();
+            } catch (actionError) {
+              messageApi.error(conflictMessage(actionError, '监测账号同步失败'));
+            } finally {
+              setActionBusy(false);
+            }
+          }}
+        >
+          立即同步
+        </Button>
+        <Button
+          type="primary"
+          disabled={actionBusy}
+          onClick={async () => {
+            setActionBusy(true);
+            try {
+              await creatorAction(
+                `/creator/competitors/${encodeURIComponent(competitor.id)}/${competitor.enabled ? 'pause' : 'resume'}`,
+              );
+              messageApi.success(competitor.enabled ? '监测账号已暂停。' : '监测账号已恢复。');
+              await loadCompetitor();
+            } catch (actionError) {
+              messageApi.error(conflictMessage(actionError, '监测账号状态更新失败'));
+            } finally {
+              setActionBusy(false);
+            }
+          }}
+        >
+          {competitor.enabled ? '暂停监控' : '恢复监控'}
+        </Button>
+      </Space>
+    ) : null,
+    [competitor?.id, competitor?.enabled],
+  );
+
+  async function openWorkDetail(work: any) {
+    setDetailWork(work);
+    setWorkMetrics([]);
+    setMetricsPending(true);
+    try {
+      setWorkMetrics((await creatorGet(`/creator/works/${encodeURIComponent(work.id)}/metrics`)) || []);
+    } catch (actionError) {
+      messageApi.error(conflictMessage(actionError, '作品统计读取失败'));
+    } finally {
+      setMetricsPending(false);
+    }
+  }
+
+  if (pending) return <Card loading />;
+  if (error || !competitor) return <Alert type="error" showIcon title={error?.message || '监控账号不存在'} />;
+
+  return (
+    <Flex vertical gap={16}>
+      {contextHolder}
+      <Card title="账号画像">
+        <Descriptions
+          column={{ xs: 1, sm: 2, md: 3 }}
+          size="small"
+          items={[
+            { key: 'key', label: '平台账号', children: competitor.platform_account_key },
+            { key: 'uid', label: '抖音号', children: competitor.unique_id || '—' },
+            { key: 'follower', label: '粉丝', children: formatCount(competitor.follower_count) },
+            { key: 'following', label: '关注', children: formatCount(competitor.following_count) },
+            { key: 'aweme', label: '作品总数', children: formatCount(competitor.aweme_count) },
+            { key: 'tags', label: '标签', children: competitor.tags?.length ? competitor.tags.join('、') : '无' },
+            { key: 'lastSync', label: '上次同步', children: competitor.last_sync_at ? dateTime(competitor.last_sync_at) : '—' },
+            { key: 'nextSync', label: '下次自动同步', children: competitor.next_sync_at ? dateTime(competitor.next_sync_at) : '—' },
+            {
+              key: 'syncError',
+              label: '同步异常',
+              children: competitor.sync_error ? (
+                <Typography.Text type="danger" style={{ fontSize: 12 }}>{competitor.sync_error}</Typography.Text>
+              ) : (
+                '—'
+              ),
+            },
+          ]}
+        />
+      </Card>
+      <Card
+        title="作品列表"
+        extra={
+          <Button icon={<ReloadOutlined />} size="small" onClick={loadWorks} disabled={worksPending} aria-label="刷新作品" />
+        }
+      >
+        <Flex justify="space-between" align="center" style={{ marginBottom: 16 }}>
+          <Typography.Text type="secondary">共 {workPageInfo.total} 个作品；作品由系统按采集间隔自动同步。</Typography.Text>
+        </Flex>
+        {worksError ? (
+          <Alert
+            type="error"
+            showIcon
+            style={{ marginBottom: 16 }}
+            title={worksError.message}
+            action={<Button size="small" onClick={loadWorks}>重试</Button>}
+          />
+        ) : null}
+        <Spin spinning={worksPending}>
+          {works.length ? (
+            <Row gutter={[16, 16]}>
+              {works.map((work) => (
+                <Col key={work.id} xs={24} sm={12} lg={8} xl={6}>
+                  <Card
+                    hoverable
+                    style={{ height: '100%' }}
+                    onClick={() => openWorkDetail(work)}
+                    cover={
+                      work.cover_url ? (
+                        <img src={work.cover_url} alt={work.title || '作品封面'} style={{ width: '100%', aspectRatio: '16 / 9', objectFit: 'cover' }} />
+                      ) : (
+                        <Flex align="center" justify="center" style={{ aspectRatio: '16 / 9', background: '#f5f5f5' }}>
+                          <Typography.Text type="secondary" style={{ fontSize: 12 }}>无封面</Typography.Text>
+                        </Flex>
+                      )
+                    }
+                  >
+                    <Flex vertical gap={8} style={{ minWidth: 0 }}>
+                      <Typography.Paragraph strong ellipsis={{ rows: 2 }} style={{ marginBottom: 0 }}>
+                        {work.title || '无标题'}
+                      </Typography.Paragraph>
+                      <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+                        {work.published_at ? dateTime(work.published_at) : '发布时间待核验'}
+                      </Typography.Text>
+                      <Flex gap={16}>
+                        <Typography.Text style={{ fontSize: 12 }}><LikeOutlined /> {work.likes ?? '—'}</Typography.Text>
+                        <Typography.Text style={{ fontSize: 12 }}><CommentOutlined /> {work.comments_count ?? '—'}</Typography.Text>
+                        <Typography.Text style={{ fontSize: 12 }}><ShareAltOutlined /> {work.shares ?? '—'}</Typography.Text>
+                      </Flex>
+                    </Flex>
+                  </Card>
+                </Col>
+              ))}
+            </Row>
+          ) : (
+            <Empty description={worksPending ? '加载中…' : '暂无作品；新账号会在下一轮自动采集中拉取作品。'} />
+          )}
+        </Spin>
+        {workPageInfo.total > works.length ? (
+          <Flex justify="flex-end" style={{ marginTop: 12 }}>
+            <Space>
+              <Button size="small" onClick={() => setWorkPage((page) => Math.max(1, page - 1))} disabled={workPage === 1 || worksPending}>
+                上一页
+              </Button>
+              <Button size="small" onClick={() => setWorkPage((page) => page + 1)} disabled={!workPageInfo.hasNext || worksPending}>
+                下一页
+              </Button>
+            </Space>
+          </Flex>
+        ) : null}
+      </Card>
+      <Drawer open={Boolean(detailWork)} onClose={() => setDetailWork(null)} size="large" title="作品统计">
+        {detailWork ? (
+          <Flex vertical gap={12}>
+            {detailWork.cover_url ? (
+              <img src={detailWork.cover_url} alt="作品封面" style={{ maxHeight: 256, borderRadius: 4, border: '1px solid #f0f0f0' }} />
+            ) : null}
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>ID：{detailWork.work_key || detailWork.id}</Typography.Text>
+            <Typography.Paragraph strong style={{ marginBottom: 0 }}>{detailWork.title || '无标题'}</Typography.Paragraph>
+            <Typography.Paragraph style={{ whiteSpace: 'pre-wrap', marginBottom: 0 }}>
+              {detailWork.body || '暂无正文'}
+            </Typography.Paragraph>
+            <Space wrap>
+              <Typography.Text type="secondary">发布：{detailWork.published_at ? dateTime(detailWork.published_at) : '—'}</Typography.Text>
+              {detailWork.original_url ? (
+                <Typography.Link href={detailWork.original_url} target="_blank">打开原文</Typography.Link>
+              ) : null}
+            </Space>
+            <Table
+              rowKey="collected_at"
+              size="small"
+              loading={metricsPending}
+              pagination={false}
+              dataSource={workMetrics}
+              columns={[
+                { title: '采集时间', dataIndex: 'collected_at', render: (value: string) => dateTime(value) },
+                { title: '点赞', dataIndex: 'likes', render: (v) => v ?? '—' },
+                { title: '评论', dataIndex: 'comments_count', render: (v) => v ?? '—' },
+                { title: '转发', dataIndex: 'shares', render: (v) => v ?? '—' },
+              ]}
+              locale={{ emptyText: '暂无指标记录。' }}
+            />
+          </Flex>
+        ) : null}
+      </Drawer>
+    </Flex>
+  );
+}
diff --git a/web/src/services/api.ts b/web/src/services/api.ts
index cc4e270..5576b60 100644
--- a/web/src/services/api.ts
+++ b/web/src/services/api.ts
@@ -1,6 +1,7 @@
 // 领域 API 层：资源路径与语义逐一对照 web.archived/src/shared/api/dataProvider.js。
 // 全部经由 requestErrorConfig.request（Basic Auth + 401 全局登出）。
 import { AUTH_STORAGE_KEY, RequestError, jsonOptions, request, unauthorized } from '@/requestErrorConfig';
+import { isCollectionAccount, platformLabel } from '@/utils/helpers';
 
 export const resourcePaths = {
   browsers: '/browsers',
@@ -149,6 +150,18 @@ export function creatorGet(path: string) {
   return request(path);
 }
 
+// 监控账号同步：自动挑选可用的自有采集账号（登录且授权）作为执行身份。
+export async function syncCompetitorAuto(competitor: { id: string; platform: string }): Promise<void> {
+  const result = await getList({ resource: 'creator-accounts' });
+  const account = (result.data ?? []).find(
+    (candidate: any) => candidate.platform === competitor.platform && isCollectionAccount(candidate),
+  );
+  if (!account) {
+    throw new Error(`没有可用于同步${platformLabel(competitor.platform)}监控账号的已登录自有账号。`);
+  }
+  await creatorAction(`/creator/competitors/${encodeURIComponent(competitor.id)}/sync`, { account_id: account.id });
+}
+
 export function creatorUpdate(path: string, data: unknown) {
   return request(path, jsonOptions('PUT', data));
 }
diff --git a/web/src/utils/metadata.tsx b/web/src/utils/metadata.tsx
index 653b4ef..8607f8d 100644
--- a/web/src/utils/metadata.tsx
+++ b/web/src/utils/metadata.tsx
@@ -19,6 +19,7 @@ const rules: Array<{ test: (path: string) => boolean; title: string; subtitle: s
   { test: (p) => p === '/accounts/import', title: '账号导入', subtitle: '管理分享链接解析任务，解析成功后自动加入监控账号。' },
   { test: (p) => p === '/accounts', title: '我的账号', subtitle: '创建和管理自己维护的账号。' },
   { test: (p) => p === '/accounts/monitoring', title: '监控账号', subtitle: '管理需要持续跟踪的竞品账号及采集状态。' },
+  { test: (p) => /^\/accounts\/monitoring\/.+/.test(p), title: '监控账号详情', subtitle: '查看监控账号画像与作品列表，点击作品可追溯指标统计。' },
   { test: (p) => p === '/accounts/new', title: '创建社媒账号', subtitle: '创建账号后，再在编辑页配置登录身份与账号策略。' },
   { test: (p) => /\/edit$/.test(p) && p.startsWith('/accounts/'), title: '编辑社媒账号', subtitle: '维护账号资料、登录核验与自动响应策略。' },
   { test: (p) => p.startsWith('/accounts/'), title: '账号详情', subtitle: '查看账号状态、登录身份与运行环境绑定。' },