diff --git a/src/app/(main)/analytics-health/page.tsx b/src/app/(main)/analytics-health/page.tsx
new file mode 100644
index 0000000..82766a9
--- /dev/null
+++ b/src/app/(main)/analytics-health/page.tsx
@@ -0,0 +1,350 @@
+'use client';
+
+// 埋点 / 上报成功率大盘:度量客户端埋点数据可信度,两段漏斗两个大率。
+// 数据源 analytics_selfstat 快照差分(与埋点日志表无关);三个只读端点在 admin 服务(8771)。
+// 时区:端点吃 UTC 时刻(见 toUtcRange);trend.day 已是北京日,直接展示不再换算。
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import dynamic from 'next/dynamic';
+import type { ColumnsType } from 'antd/es/table';
+import {
+  App,
+  Button,
+  Card,
+  Col,
+  DatePicker,
+  Empty,
+  Row,
+  Segmented,
+  Space,
+  Statistic,
+  Table,
+  Tag,
+  Tooltip,
+  Typography,
+} from 'antd';
+import { InfoCircleOutlined, ReloadOutlined } from '@ant-design/icons';
+import dayjs, { type Dayjs } from 'dayjs';
+import utc from 'dayjs/plugin/utc';
+import timezone from 'dayjs/plugin/timezone';
+import { api, errMsg } from '@/lib/api';
+import type { HealthBreakdownRow, HealthMetrics, HealthTrendPoint } from '@/lib/types';
+
+dayjs.extend(utc);
+dayjs.extend(timezone);
+const CN = 'Asia/Shanghai';
+
+// @ant-design/plots 依赖 DOM,关掉 SSR 仅客户端渲染(否则 Next 预渲染报 document undefined)。
+// 用仓内 v2 写法(colorField/scale/axis/interaction),非指南里的 v1(seriesField/yAxis)。
+const Line = dynamic(() => import('@ant-design/plots').then((m) => m.Line), { ssr: false });
+
+const { RangePicker } = DatePicker;
+type Dim = 'event' | 'app_ver' | 'oem';
+const DIM_LABEL: Record<Dim, string> = { event: '事件', app_ver: '版本', oem: 'ROM' };
+const LOW = 0.9; // 成功率低于此阈值标红(定位掉数据最狠的点位/版本/ROM)
+
+// 北京日范围 → UTC ISO 瞬时(右开区间;date_to = 结束日 +1 天的北京零点)。
+// 端点按 UTC 时刻比较 created_at,直接传 YYYY-MM-DD 会被当 UTC 零点,与北京日差 8 小时。
+function toUtcRange(start: Dayjs, end: Dayjs) {
+  return {
+    date_from: dayjs.tz(start.format('YYYY-MM-DD'), CN).utc().toISOString(),
+    date_to: dayjs.tz(end.add(1, 'day').format('YYYY-MM-DD'), CN).utc().toISOString(),
+  };
+}
+
+// 率:null → "-"(分母为 0 ≠ 0%);否则百分比一位小数。
+const pct = (v: number | null | undefined) => (v == null ? '-' : `${(v * 100).toFixed(1)}%`);
+const int = (v: number | null | undefined) =>
+  v == null ? '-' : new Intl.NumberFormat('zh-CN').format(v);
+
+// 四原子计数说明(总览卡标题 + 下钻表头 tooltip 共用,一处改两处同步)。
+const METRIC_TIP = {
+  attempted: '端上 track() 被调用的次数,是埋点段分母。埋点成功率 =(attempted − drop_capture)/ attempted。',
+  drop_capture: '采集环节因异常(队列满 / 序列化失败等)被丢弃、未能落地的事件数,计入埋点失败。',
+  delivered: '成功送达并入库后端的事件数。上报成功率 = delivered /(delivered + drop_undelivered)。',
+  drop_undelivered:
+    '已落盘但久未送达、被队列淘汰的事件数(弱网 / 被 ROM 杀后台等);在途未送达的不计入。',
+} as const;
+
+// 标题/表头后跟一个说明图标(hover 出 tooltip)。
+const withTip = (label: string, tip: string) => (
+  <Space size={4}>
+    {label}
+    <Tooltip title={tip}>
+      <InfoCircleOutlined style={{ color: '#bfbfbf', cursor: 'help' }} />
+    </Tooltip>
+  </Space>
+);
+
+// 大率卡:率偏低标红 + 「偏低」标。
+function RateStat({
+  title,
+  value,
+  loading,
+}: {
+  title: string;
+  value: number | null | undefined;
+  loading: boolean;
+}) {
+  const low = value != null && value < LOW;
+  return (
+    <Card loading={loading}>
+      <Statistic
+        title={
+          <Space size={6}>
+            {title}
+            {low && <Tag color="error">偏低</Tag>}
+          </Space>
+        }
+        value={value == null ? '-' : (value * 100).toFixed(1)}
+        suffix={value == null ? undefined : '%'}
+        valueStyle={low ? { color: '#cf1322' } : undefined}
+      />
+    </Card>
+  );
+}
+
+// 原子量卡(attempted / drop_capture / delivered / drop_undelivered)。
+function CountStat({
+  title,
+  value,
+  loading,
+  warn,
+  tip,
+}: {
+  title: string;
+  value: number | null | undefined;
+  loading: boolean;
+  warn?: boolean; // drop_* > 0 时橙色提示
+  tip?: string;
+}) {
+  const bad = warn && value != null && value > 0;
+  return (
+    <Card loading={loading}>
+      <Statistic
+        title={tip ? withTip(title, tip) : title}
+        value={value == null ? '-' : value}
+        valueStyle={bad ? { color: '#d46b08' } : undefined}
+      />
+    </Card>
+  );
+}
+
+export default function AnalyticsHealthPage() {
+  const { message } = App.useApp();
+  const [range, setRange] = useState<[Dayjs, Dayjs]>([
+    dayjs().tz(CN).subtract(6, 'day'),
+    dayjs().tz(CN),
+  ]);
+  const [dim, setDim] = useState<Dim>('event');
+  const [overview, setOverview] = useState<HealthMetrics | null>(null);
+  const [trend, setTrend] = useState<HealthTrendPoint[]>([]);
+  const [rows, setRows] = useState<HealthBreakdownRow[]>([]);
+  const [loading, setLoading] = useState(false); // 总览 + 趋势
+  const [rowsLoading, setRowsLoading] = useState(false); // 下钻表
+  const [updatedAt, setUpdatedAt] = useState<string | null>(null);
+
+  // 总览 + 趋势:只随区间变。
+  const loadMain = useCallback(async () => {
+    const params = toUtcRange(range[0], range[1]);
+    setLoading(true);
+    try {
+      const [ov, tr] = await Promise.all([
+        api.get<HealthMetrics>('/admin/api/analytics-health/overview', { params }),
+        api.get<HealthTrendPoint[]>('/admin/api/analytics-health/trend', { params }),
+      ]);
+      setOverview(ov.data);
+      setTrend(tr.data);
+      setUpdatedAt(dayjs().tz(CN).format('YYYY-MM-DD HH:mm'));
+    } catch (e) {
+      message.error(errMsg(e, '加载成功率数据失败'));
+    } finally {
+      setLoading(false);
+    }
+  }, [range, message]);
+
+  // 下钻表:随区间或维度变(切 dim 只重拉表,不动总览/趋势)。
+  const loadRows = useCallback(async () => {
+    const params = toUtcRange(range[0], range[1]);
+    setRowsLoading(true);
+    try {
+      const bd = await api.get<HealthBreakdownRow[]>('/admin/api/analytics-health/breakdown', {
+        params: { ...params, dim },
+      });
+      setRows(bd.data);
+    } catch (e) {
+      message.error(errMsg(e, '加载下钻数据失败'));
+    } finally {
+      setRowsLoading(false);
+    }
+  }, [range, dim, message]);
+
+  useEffect(() => {
+    void loadMain();
+  }, [loadMain]);
+  useEffect(() => {
+    void loadRows();
+  }, [loadRows]);
+
+  const refresh = () => {
+    void loadMain();
+    void loadRows();
+  };
+
+  // 折线长表:每天 ×{埋点率, 上报率}。保留 rate=null 的点(不 filter)→ G2 在断点处断线,
+  // 真正实现「null 点跳过不连线」;若 filter 掉 null 会把两侧点连成一条误导直线。
+  const trendLong = useMemo(
+    () =>
+      trend.flatMap((p) => [
+        { day: p.day, metric: '埋点成功率', rate: p.track_success_rate },
+        { day: p.day, metric: '上报成功率', rate: p.report_success_rate },
+      ]),
+    [trend],
+  );
+
+  const chartConfig = {
+    data: trendLong,
+    xField: 'day',
+    yField: 'rate',
+    colorField: 'metric',
+    height: 300,
+    scale: {
+      y: { domainMin: 0, domainMax: 1, nice: false },
+      color: { range: ['#1677ff', '#fa8c16'] }, // 埋点率蓝 / 上报率橙(按长表首次出现序)
+    },
+    axis: { y: { labelFormatter: (v: number) => `${(v * 100).toFixed(0)}%` } },
+    point: { style: { r: 3 } },
+    legend: { color: { position: 'top' as const } },
+    tooltip: { items: [{ channel: 'y' as const, valueFormatter: (v: number) => pct(v) }] },
+    interaction: { tooltip: { shared: true } },
+  };
+
+  const columns: ColumnsType<HealthBreakdownRow> = [
+    { title: DIM_LABEL[dim], dataIndex: 'key', key: 'key', render: (v: string) => v || '(unknown)' },
+    {
+      title: '埋点成功率',
+      key: 'track',
+      width: 110,
+      align: 'right',
+      render: (_: unknown, r: HealthBreakdownRow) => (
+        <span style={r.track_success_rate != null && r.track_success_rate < LOW ? { color: '#cf1322', fontWeight: 600 } : undefined}>
+          {pct(r.track_success_rate)}
+        </span>
+      ),
+    },
+    {
+      title: '上报成功率',
+      key: 'report',
+      width: 110,
+      align: 'right',
+      render: (_: unknown, r: HealthBreakdownRow) => (
+        <span style={r.report_success_rate != null && r.report_success_rate < LOW ? { color: '#cf1322', fontWeight: 600 } : undefined}>
+          {pct(r.report_success_rate)}
+        </span>
+      ),
+    },
+    { title: withTip('尝试总数', METRIC_TIP.attempted), dataIndex: 'attempted', key: 'attempted', width: 120, align: 'right', render: (v: number) => int(v) },
+    { title: withTip('采集丢弃', METRIC_TIP.drop_capture), dataIndex: 'drop_capture', key: 'drop_capture', width: 128, align: 'right', render: (v: number) => int(v) },
+    { title: withTip('送达', METRIC_TIP.delivered), dataIndex: 'delivered', key: 'delivered', width: 108, align: 'right', render: (v: number) => int(v) },
+    { title: withTip('淘汰未送达', METRIC_TIP.drop_undelivered), dataIndex: 'drop_undelivered', key: 'drop_undelivered', width: 150, align: 'right', render: (v: number) => int(v) },
+  ];
+
+  return (
+    <div>
+      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', flexWrap: 'wrap', gap: 12, marginBottom: 16 }}>
+        <Space align="center">
+          <h2 style={{ margin: 0 }}>埋点成功率</h2>
+          <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+            端上埋点/上报可信度;数据分钟级延迟,非实时
+          </Typography.Text>
+        </Space>
+        <Space align="center">
+          {updatedAt && (
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+              数据更新于 {updatedAt}
+            </Typography.Text>
+          )}
+          <Button icon={<ReloadOutlined />} onClick={refresh} loading={loading || rowsLoading}>
+            刷新
+          </Button>
+        </Space>
+      </div>
+
+      <Card size="small" style={{ marginBottom: 16 }}>
+        <Space size={6} align="center">
+          <Typography.Text type="secondary">日期(北京)</Typography.Text>
+          <RangePicker
+            value={range}
+            onChange={(v) => v && v[0] && v[1] && setRange([v[0], v[1]])}
+            allowClear={false}
+            presets={[
+              { label: '今天', value: [dayjs().tz(CN), dayjs().tz(CN)] },
+              { label: '近 7 天', value: [dayjs().tz(CN).subtract(6, 'day'), dayjs().tz(CN)] },
+              { label: '近 30 天', value: [dayjs().tz(CN).subtract(29, 'day'), dayjs().tz(CN)] },
+            ]}
+          />
+        </Space>
+      </Card>
+
+      {/* 总览:两大率居前,四原子量次之 */}
+      <Row gutter={[16, 16]} style={{ marginBottom: 16 }}>
+        <Col xs={24} sm={12}>
+          <RateStat title="埋点成功率" value={overview?.track_success_rate} loading={loading} />
+        </Col>
+        <Col xs={24} sm={12}>
+          <RateStat title="上报成功率" value={overview?.report_success_rate} loading={loading} />
+        </Col>
+      </Row>
+      <Row gutter={[16, 16]} style={{ marginBottom: 16 }}>
+        <Col xs={12} sm={6}>
+          <CountStat title="尝试总数 attempted" value={overview?.attempted} loading={loading} tip={METRIC_TIP.attempted} />
+        </Col>
+        <Col xs={12} sm={6}>
+          <CountStat title="采集丢弃 drop_capture" value={overview?.drop_capture} loading={loading} warn tip={METRIC_TIP.drop_capture} />
+        </Col>
+        <Col xs={12} sm={6}>
+          <CountStat title="送达 delivered" value={overview?.delivered} loading={loading} tip={METRIC_TIP.delivered} />
+        </Col>
+        <Col xs={12} sm={6}>
+          <CountStat title="淘汰未送达 drop_undelivered" value={overview?.drop_undelivered} loading={loading} warn tip={METRIC_TIP.drop_undelivered} />
+        </Col>
+      </Row>
+
+      {/* 趋势:两条率折线,Y 轴锁 [0,1] 显示百分比,null 断线 */}
+      <Card title="按天趋势(北京时间)" size="small" style={{ marginBottom: 16 }}>
+        {trendLong.length > 0 ? (
+          <Line {...chartConfig} />
+        ) : (
+          <Empty style={{ padding: '60px 0' }} description={loading ? '加载中…' : '该区间暂无埋点数据'} />
+        )}
+      </Card>
+
+      {/* 下钻:后端已按上报率升序(最差在前),率 < 90% 标红 */}
+      <Card
+        title="维度下钻(按上报成功率升序,最差在前)"
+        size="small"
+        extra={
+          <Segmented
+            value={dim}
+            onChange={(v) => setDim(v as Dim)}
+            options={[
+              { label: '按事件', value: 'event' },
+              { label: '按版本', value: 'app_ver' },
+              { label: '按 ROM', value: 'oem' },
+            ]}
+          />
+        }
+      >
+        <Table<HealthBreakdownRow>
+          rowKey="key"
+          dataSource={rows}
+          columns={columns}
+          loading={rowsLoading}
+          pagination={false}
+          size="small"
+          scroll={{ x: 820 }}
+          locale={{ emptyText: rowsLoading ? '加载中…' : '该区间暂无数据' }}
+        />
+      </Card>
+    </div>
+  );
+}
diff --git a/src/app/(main)/layout.tsx b/src/app/(main)/layout.tsx
index db58979..b2c7c8d 100644
--- a/src/app/(main)/layout.tsx
+++ b/src/app/(main)/layout.tsx
@@ -10,6 +10,7 @@ import {
   FlagOutlined,
   GiftOutlined,
   HeartOutlined,
+  LineChartOutlined,
   LogoutOutlined,
   MessageOutlined,
   MoneyCollectOutlined,
@@ -57,6 +58,7 @@ const NAV_GROUPS: NavGroup[] = [
       { key: '/comparison-records', icon: <ProfileOutlined />, label: '比价记录' },
       { key: '/cps', icon: <ShareAltOutlined />, label: 'CPS收益' },
       { key: '/device-liveness', icon: <HeartOutlined />, label: '设备存活' },
+      { key: '/analytics-health', icon: <LineChartOutlined />, label: '埋点成功率' },
     ],
   },
   {
diff --git a/src/lib/types.ts b/src/lib/types.ts
index ecb6de1..81ec88f 100644
--- a/src/lib/types.ts
+++ b/src/lib/types.ts
@@ -727,3 +727,27 @@ export interface CpsStats {
   total_est_commission_cents: number;
   total_settled_commission_cents: number;
 }
+
+// ===== 埋点 / 上报成功率大盘(analytics_selfstat 快照差分聚合)=====
+// 后端 feat/analytics-success-rate 分支的三个只读端点(/admin/api/analytics-health/*)。
+// rate 分母为 0 时后端给 null(前端显示 "-",不是 0%)。
+
+/** 一组区间聚合指标:两大率 + 四原子量。 */
+export interface HealthMetrics {
+  attempted: number; // track 被调用次数(埋点段分母)
+  drop_capture: number; // 采集时异常丢弃(队列/序列化失败)
+  delivered: number; // 成功送达后端
+  drop_undelivered: number; // 已落盘但久未送达被队列淘汰
+  track_success_rate: number | null; // 埋点成功率 ∈ [0,1]:(attempted − drop_capture) / attempted
+  report_success_rate: number | null; // 上报成功率 ∈ [0,1]:delivered / (delivered + drop_undelivered)
+}
+
+/** 趋势点:某北京天的指标(trend 端点,按北京天升序)。 */
+export interface HealthTrendPoint extends HealthMetrics {
+  day: string; // 北京日期 "YYYY-MM-DD"
+}
+
+/** 下钻行:某维度值的指标(breakdown 端点,已按上报率升序,最差在前)。 */
+export interface HealthBreakdownRow extends HealthMetrics {
+  key: string; // 维度值(event 名 / app_ver / oem);缺失为 "(unknown)"
+}