diff --git a/apps/admin/src/i18n/admin-pages-ms.ts b/apps/admin/src/i18n/admin-pages-ms.ts
index c5e769a..25ec70d 100644
--- a/apps/admin/src/i18n/admin-pages-ms.ts
+++ b/apps/admin/src/i18n/admin-pages-ms.ts
@@ -172,6 +172,9 @@ export const adminPagesMs: Record<string, string> = {
   'bet.col.player': 'Pemain',
   'bet.col.agent': 'Ejen',
   'bet.col.selection': 'Pilihan',
+  'bet.col.content': 'Kandungan taruhan',
+  'bet.col.match': 'Perlawanan',
+  'bet.legs_more': '+{n} lagi…',
   'bet.col.selection_count': 'Bil. pilihan',
   'bet.col.stake': 'Stake',
   'bet.col.odds': 'Odds',
@@ -210,7 +213,25 @@ export const adminPagesMs: Record<string, string> = {
   'cashback.preview_title': 'Pratonton rebat',
   'cashback.stat.players': 'Pemain',
   'cashback.stat.total': 'Jumlah rebat',
+  'cashback.stat.lines': 'Baris butiran',
+  'cashback.batch_no': 'No. kelompok',
+  'cashback.table_title': 'Butiran rebat pemain',
+  'cashback.table_total': 'Jumlah',
+  'cashback.empty_items': 'Tiada rebat layak dalam tempoh ini',
+  'cashback.col.index': '#',
+  'cashback.col.player': 'Pemain',
+  'cashback.col.agent': 'Ejen',
+  'cashback.col.effective_stake': 'Stake berkesan',
+  'cashback.col.rate': 'Kadar',
+  'cashback.col.amount': 'Rebat',
   'cashback.confirm_issue': 'Sahkan bayaran',
+  'cashback.rules_title': 'Peraturan rebat',
+  'cashback.rule_period': 'Pilih julat tarikh. Taruhan dikira mengikut masa penyelesaian dalam tempoh tersebut.',
+  'cashback.rule_eligible': 'Termasuk: taruhan selesai WON/LOST (tunggal ikut stake; parlay sekali ikut stake parlay). Tidak termasuk: belum selesai, dibatalkan, batal, push, dan kadar 0.',
+  'cashback.rule_formula': 'Setiap taruhan: stake × kadar rebat. Jumlah diagregat mengikut pemain.',
+  'cashback.rule_rate': 'Keutamaan kadar: pemain > ejen > global > kadar lalai ejen (cth. 0.01 = 1%).',
+  'cashback.rule_flow': 'Aliran: pratonton → semak jumlah → sahkan bayaran (kredit dompet, entri CASHBACK).',
+  'cashback.rule_note_zero': 'Jika 0, semak taruhan WON/LOST dalam tempoh dan kadar rebat > 0.',
 
   'user.field.player_id': 'ID pemain',
   'user.field.bet_count': 'Bilangan pertaruhan',
@@ -313,8 +334,12 @@ export const adminPagesMs: Record<string, string> = {
   'settlement.stats_parlay': 'Parlay',
   'settlement.stats_total_stake': 'Jumlah stake',
   'settlement.stats_potential': 'Menang maksimum',
+  'settlement.chart.bet_type': 'Tunggal vs parlay',
+  'settlement.chart.status': 'Taburan status pertaruhan',
+  'settlement.chart.stake_by_selection': 'TOP6 pilihan mengikut taruhan tunggal',
   'settlement.stats_by_market': 'Ikut pasaran / pilihan',
-  'settlement.bet_list': 'Semua pertaruhan',
+  'settlement.bet_list': 'Pertaruhan berkaitan',
+  'settlement.bet_list_hint': 'Dikumpulkan mengikut pertaruhan; parlay sama perlawanan tunjuk ×kaki',
   'settlement.no_bets': 'Tiada pertaruhan untuk perlawanan ini',
   'settlement.col.market': 'Pasaran',
   'settlement.col.selection': 'Pilihan',
@@ -324,7 +349,10 @@ export const adminPagesMs: Record<string, string> = {
   'settlement.ht_score': 'Skor separuh masa',
   'settlement.ft_score': 'Skor penuh masa',
   'settlement.record_score': 'Simpan skor',
+  'settlement.preview_hint': 'Skor di atas disimpan secara automatik sebelum pratonton',
   'settlement.preview_btn': 'Pratonton penyelesaian',
+  'settlement.preview_failed': 'Gagal menjana pratonton penyelesaian',
+  'settlement.err_score_not_recorded': 'Sila masukkan skor separuh masa dan penuh masa sebelum penyelesaian',
   'settlement.preview_title': 'Pratonton penyelesaian',
   'settlement.single_count': 'Pertaruhan tunggal',
   'settlement.est_payout': 'Anggaran bayaran',
diff --git a/apps/admin/src/i18n/admin-pages.ts b/apps/admin/src/i18n/admin-pages.ts
index 8933202..1bf6d83 100644
--- a/apps/admin/src/i18n/admin-pages.ts
+++ b/apps/admin/src/i18n/admin-pages.ts
@@ -172,6 +172,9 @@ export const adminPagesZh: Record<string, string> = {
   'bet.col.player': '玩家',
   'bet.col.agent': '所属代理',
   'bet.col.selection': '选项',
+  'bet.col.content': '投注内容',
+  'bet.col.match': '赛事',
+  'bet.legs_more': '还有 {n} 项…',
   'bet.col.selection_count': '投注项数',
   'bet.col.stake': '投注额',
   'bet.col.odds': '赔率',
@@ -210,7 +213,25 @@ export const adminPagesZh: Record<string, string> = {
   'cashback.preview_title': '返水预览',
   'cashback.stat.players': '涉及玩家数',
   'cashback.stat.total': '返水总金额',
+  'cashback.stat.lines': '明细条数',
+  'cashback.batch_no': '批次号',
+  'cashback.table_title': '玩家返水明细',
+  'cashback.table_total': '合计',
+  'cashback.empty_items': '本周期内无符合条件的返水记录',
+  'cashback.col.index': '#',
+  'cashback.col.player': '玩家',
+  'cashback.col.agent': '所属代理',
+  'cashback.col.effective_stake': '有效投注',
+  'cashback.col.rate': '返水比例',
+  'cashback.col.amount': '返水金额',
   'cashback.confirm_issue': '确认发放',
+  'cashback.rules_title': '返水规则说明',
+  'cashback.rule_period': '选择开始/结束日期，统计该周期内、按注单结算时间落在区间内的有效投注。',
+  'cashback.rule_eligible': '计入：已结算且结果为「赢」或「输」的注单（单关按本金，串关按整单本金计一次）。不计入：未结算、已取消、作废、走水，以及返水比例为 0 的注单。',
+  'cashback.rule_formula': '单笔返水 = 投注本金 × 适用返水比例；同一玩家多笔注单汇总后生成一条返水明细。',
+  'cashback.rule_rate': '返水比例优先级：玩家专属规则 > 代理线规则 > 全局规则 > 所属代理默认返水率（在代理/玩家管理中配置，如 0.01 表示 1%）。',
+  'cashback.rule_flow': '操作流程：生成预览 → 核对涉及玩家数与总金额 → 确认发放（金额入账玩家钱包，并生成 CASHBACK 账变流水）。',
+  'cashback.rule_note_zero': '预览为 0 时，请检查：周期内是否有已结算输赢注单、代理/玩家是否配置了大于 0 的返水率。',
 
   'user.field.player_id': '玩家 ID',
   'user.field.bet_count': '注单数',
@@ -313,23 +334,61 @@ export const adminPagesZh: Record<string, string> = {
   'settlement.stats_parlay': '串关',
   'settlement.stats_total_stake': '总投注额',
   'settlement.stats_potential': '最大可赢',
+  'settlement.chart.bet_type': '单关 / 串关占比',
+  'settlement.chart.status': '注单状态分布',
+  'settlement.chart.stake_by_selection': '选项单关投注额 TOP6',
   'settlement.stats_by_market': '按玩法 / 选项汇总',
-  'settlement.bet_list': '全部注单',
+  'settlement.bet_list': '相关注单',
+  'settlement.bet_list_hint': '按注单聚合；同场串关含多腿时显示 ×腿数',
   'settlement.no_bets': '本场暂无注单',
   'settlement.col.market': '玩法',
   'settlement.col.selection': '选项',
-  'settlement.col.legs': '笔数',
+  'settlement.col.legs': '腿数',
   'settlement.col.single_stake': '单关投注额',
   'settlement.col.parlay_legs': '串关腿数',
   'settlement.ht_score': '半场比分',
   'settlement.ft_score': '全场比分',
   'settlement.record_score': '录入比分',
+  'settlement.preview_hint': '生成预览前会自动保存上方比分',
   'settlement.preview_btn': '生成结算预览',
+  'settlement.preview_failed': '生成结算预览失败',
+  'settlement.err_score_not_recorded': '请先录入半场与全场比分后再结算',
   'settlement.preview_title': '结算预览',
   'settlement.single_count': '单关注单数',
+  'settlement.preview_pending_bets': '待结算注单',
+  'settlement.preview_bet_mix': '单关 / 串关',
+  'settlement.preview_items_title': '逐笔预览（{n} 笔）',
+  'settlement.preview_items_scroll_hint': '笔数较多时可滚动查看',
+  'settlement.preview_col.result': '本场结果',
+  'settlement.preview_zero_parlay_hint':
+    '预计派彩为 0：本场虽有 {legs} 条赢腿，但均在跨场串关内（{pending} 笔待其他场次），须等其他比赛结算后才派彩。',
+  'settlement.preview_zero_lost_hint':
+    '预计派彩为 0：{count} 笔串关在本场已有输腿，整单作废；其余单关/串关本场亦未中奖。',
+  'settlement.preview_zero_default_hint': '预计派彩为 0：本场相关注单均未中奖或暂不满足派彩条件。',
+  'settlement.preview.result.WIN': '赢',
+  'settlement.preview.result.LOSE': '输',
+  'settlement.preview.result.LOST': '整单输',
+  'settlement.preview.result.WON': '整单赢',
+  'settlement.preview.result.PUSH': '走盘',
+  'settlement.preview.result.PENDING_OTHER_MATCHES': '待其他场次',
   'settlement.est_payout': '预计派彩',
   'settlement.refund_amount': '退款金额',
   'settlement.confirm_btn': '确认结算',
+  'settlement.resettle_reason': '重结算原因',
+  'settlement.resettle_preview': '重结算预览',
+  'settlement.resettle_preview_title': '重结算预览',
+  'settlement.resettle_affected': '影响注单数',
+  'settlement.resettle_topup': '需补发金额',
+  'settlement.resettle_clawback': '需扣回金额',
+  'settlement.resettle_confirm': '确认重结算',
+  'user.betting_limits': '投注限额',
+  'user.betting_limits_hint': '全局下注校验：最小/最大投注、最高派彩、每日投注上限',
+  'user.limit.min_stake': '最小投注',
+  'user.limit.max_stake_single': '单关最大投注',
+  'user.limit.max_stake_parlay': '串关最大投注',
+  'user.limit.max_payout_single': '单关最高派彩',
+  'user.limit.max_payout_parlay': '串关最高派彩',
+  'user.limit.daily_stake': '每日投注上限',
   'settlement.smart.btn': '智能比分',
   'settlement.smart.title': '智能推荐比分',
   'settlement.smart.hint': '根据本场待结算单关注单，在合理比分范围内穷举并计算派彩；串关仅统计不参与推荐。点击方案可填入录分框。',
@@ -350,6 +409,7 @@ export const adminPagesZh: Record<string, string> = {
   'settlement.smart.strategy.TARGET_HOLD': '目标留存率',
   'msg.score_recorded': '比分已录入',
   'msg.settlement_confirmed': '结算已确认',
+  'msg.resettle_confirmed': '重结算已确认',
 
   'agent_portal.create_player_section': '创建玩家',
   'agent_portal.deposit_section': '上分操作',
@@ -669,6 +729,9 @@ export const adminPagesEn: Record<string, string> = {
   'bet.col.player': 'Player',
   'bet.col.agent': 'Agent',
   'bet.col.selection': 'Pick',
+  'bet.col.content': 'Selections',
+  'bet.col.match': 'Match',
+  'bet.legs_more': '+{n} more…',
   'bet.col.selection_count': 'Legs',
   'bet.col.stake': 'Stake',
   'bet.col.odds': 'Odds',
@@ -707,7 +770,25 @@ export const adminPagesEn: Record<string, string> = {
   'cashback.preview_title': 'Cashback preview',
   'cashback.stat.players': 'Players',
   'cashback.stat.total': 'Total cashback',
+  'cashback.stat.lines': 'Line items',
+  'cashback.batch_no': 'Batch no.',
+  'cashback.table_title': 'Player cashback breakdown',
+  'cashback.table_total': 'Total',
+  'cashback.empty_items': 'No eligible cashback in this period',
+  'cashback.col.index': '#',
+  'cashback.col.player': 'Player',
+  'cashback.col.agent': 'Agent',
+  'cashback.col.effective_stake': 'Effective stake',
+  'cashback.col.rate': 'Rate',
+  'cashback.col.amount': 'Cashback',
   'cashback.confirm_issue': 'Confirm payout',
+  'cashback.rules_title': 'Cashback rules',
+  'cashback.rule_period': 'Pick a date range. Bets are included by settlement time within that period.',
+  'cashback.rule_eligible': 'Included: settled bets with result WON or LOST (singles by stake; parlays counted once by parlay stake). Excluded: pending, cancelled, void, push, and zero-rate bets.',
+  'cashback.rule_formula': 'Per bet: stake × applicable cashback rate. Amounts are summed per player into one line item.',
+  'cashback.rule_rate': 'Rate priority: player rule > agent rule > global rule > agent default rate (set under Agents/Players, e.g. 0.01 = 1%).',
+  'cashback.rule_flow': 'Flow: preview → verify player count and total → confirm payout (credits wallet, creates CASHBACK ledger entries).',
+  'cashback.rule_note_zero': 'If preview is 0, check for settled WON/LOST bets in the period and a cashback rate above 0.',
 
   'user.field.player_id': 'Player ID',
   'user.field.bet_count': 'Bet count',
@@ -810,8 +891,12 @@ export const adminPagesEn: Record<string, string> = {
   'settlement.stats_parlay': 'Parlays',
   'settlement.stats_total_stake': 'Total stake',
   'settlement.stats_potential': 'Max potential win',
+  'settlement.chart.bet_type': 'Single vs parlay',
+  'settlement.chart.status': 'Bet status mix',
+  'settlement.chart.stake_by_selection': 'Top selections by single stake',
   'settlement.stats_by_market': 'By market / selection',
-  'settlement.bet_list': 'All bets',
+  'settlement.bet_list': 'Related bets',
+  'settlement.bet_list_hint': 'Grouped by bet; same-match parlays show ×legs',
   'settlement.no_bets': 'No bets on this match',
   'settlement.col.market': 'Market',
   'settlement.col.selection': 'Selection',
@@ -821,12 +906,47 @@ export const adminPagesEn: Record<string, string> = {
   'settlement.ht_score': 'Half-time score',
   'settlement.ft_score': 'Full-time score',
   'settlement.record_score': 'Save score',
+  'settlement.preview_hint': 'Current scores are saved automatically before preview',
   'settlement.preview_btn': 'Preview settlement',
+  'settlement.preview_failed': 'Failed to generate settlement preview',
+  'settlement.err_score_not_recorded': 'Enter half-time and full-time scores before settling',
   'settlement.preview_title': 'Settlement preview',
   'settlement.single_count': 'Single bets',
+  'settlement.preview_pending_bets': 'Pending bets',
+  'settlement.preview_bet_mix': 'Single / parlay',
+  'settlement.preview_items_title': 'Per-bet preview ({n})',
+  'settlement.preview_items_scroll_hint': 'Scroll when the list is long',
+  'settlement.preview_col.result': 'Match result',
+  'settlement.preview_zero_parlay_hint':
+    'Est. payout is 0: {legs} winning leg(s) on this match are in cross-match parlays ({pending} bet(s) awaiting other fixtures).',
+  'settlement.preview_zero_lost_hint':
+    'Est. payout is 0: {count} parlay(s) already lost on this match; other bets did not win here either.',
+  'settlement.preview_zero_default_hint':
+    'Est. payout is 0: no winning or refundable outcome on this match yet.',
+  'settlement.preview.result.WIN': 'Win',
+  'settlement.preview.result.LOSE': 'Lose',
+  'settlement.preview.result.LOST': 'Parlay lost',
+  'settlement.preview.result.WON': 'Parlay won',
+  'settlement.preview.result.PUSH': 'Push',
+  'settlement.preview.result.PENDING_OTHER_MATCHES': 'Awaiting other matches',
   'settlement.est_payout': 'Est. payout',
   'settlement.refund_amount': 'Refund amount',
   'settlement.confirm_btn': 'Confirm settlement',
+  'settlement.resettle_reason': 'Resettle reason',
+  'settlement.resettle_preview': 'Resettle preview',
+  'settlement.resettle_preview_title': 'Resettle preview',
+  'settlement.resettle_affected': 'Affected bets',
+  'settlement.resettle_topup': 'Top-up required',
+  'settlement.resettle_clawback': 'Clawback required',
+  'settlement.resettle_confirm': 'Confirm resettle',
+  'user.betting_limits': 'Betting limits',
+  'user.betting_limits_hint': 'Global stake/payout/daily limits for player bets',
+  'user.limit.min_stake': 'Min stake',
+  'user.limit.max_stake_single': 'Max single stake',
+  'user.limit.max_stake_parlay': 'Max parlay stake',
+  'user.limit.max_payout_single': 'Max single payout',
+  'user.limit.max_payout_parlay': 'Max parlay payout',
+  'user.limit.daily_stake': 'Daily stake limit',
   'settlement.smart.btn': 'Smart score',
   'settlement.smart.title': 'Smart score suggestions',
   'settlement.smart.hint': 'Enumerates valid scores from pending single bets and estimates payout. Parlays are excluded. Click a card to apply.',
@@ -847,6 +967,7 @@ export const adminPagesEn: Record<string, string> = {
   'settlement.smart.strategy.TARGET_HOLD': 'Target hold rate',
   'msg.score_recorded': 'Score saved',
   'msg.settlement_confirmed': 'Settlement confirmed',
+  'msg.resettle_confirmed': 'Resettle confirmed',
 
   'agent_portal.create_player_section': 'Create player',
   'agent_portal.deposit_section': 'Top up',
diff --git a/apps/admin/src/utils/settlement-charts.ts b/apps/admin/src/utils/settlement-charts.ts
new file mode 100644
index 0000000..54f8061
--- /dev/null
+++ b/apps/admin/src/utils/settlement-charts.ts
@@ -0,0 +1,123 @@
+import type { EChartsOption } from 'echarts';
+import { buildBarChartOption, buildPieChartOption, type PieSegment } from './dashboard-charts';
+
+const STATUS_COLORS: Record<string, string> = {
+  PENDING: '#e8a040',
+  WON: '#2fb56a',
+  LOST: '#ff453a',
+  PUSH: '#8e8e93',
+  VOID: '#555',
+};
+
+function withCompactHeader(option: EChartsOption, text: string, subtext?: string): EChartsOption {
+  const grid = (option.grid ?? {}) as { top?: number; bottom?: number; left?: number; right?: number };
+  const top = subtext ? 36 : 24;
+  return {
+    ...option,
+    title: {
+      text,
+      subtext,
+      left: 'center',
+      top: 0,
+      textStyle: { color: '#ccc', fontSize: 11, fontWeight: 600 },
+      subtextStyle: { color: '#777', fontSize: 9 },
+      itemGap: 2,
+    },
+    grid: { ...grid, top: Math.max(top, grid.top ?? 0) },
+  };
+}
+
+function compactPie(option: EChartsOption, centerLines?: string[]): EChartsOption {
+  const series = option.series as Array<Record<string, unknown>> | undefined;
+  if (series?.[0]) {
+    series[0].center = ['50%', '55%'];
+    series[0].radius = ['34%', '50%'];
+    series[0].label = { show: false };
+    series[0].labelLine = { show: false };
+  }
+
+  const lines = centerLines?.filter(Boolean) ?? [];
+  const graphic = lines.map((line, i) => ({
+    type: 'text' as const,
+    left: 'center',
+    top: lines.length === 1 ? '52%' : `${48 + i * 12}%`,
+    style: {
+      text: line,
+      textAlign: 'center' as const,
+      fill: i === 0 ? '#eee' : '#888',
+      fontSize: i === 0 ? 15 : 9,
+      fontWeight: i === 0 ? 700 : 400,
+    },
+  }));
+
+  return {
+    ...option,
+    legend: {
+      bottom: 0,
+      left: 'center',
+      itemWidth: 8,
+      itemHeight: 8,
+      textStyle: { color: '#999', fontSize: 9 },
+    },
+    graphic,
+  };
+}
+
+export function buildBetTypePieOption(input: {
+  title: string;
+  singleBets: number;
+  parlayBets: number;
+  totalBets: number;
+  legCount: number;
+  labels: { single: string; parlay: string };
+  subtext: string;
+  centerLabel: string;
+}): EChartsOption {
+  const segments: PieSegment[] = [
+    { label: input.labels.single, value: input.singleBets, color: '#2fb56a' },
+    { label: input.labels.parlay, value: input.parlayBets, color: '#fb923c' },
+  ].filter((s) => s.value > 0);
+
+  const base = buildPieChartOption(input.title, segments, { pieTooltip: '{b}：{c}（{d}%）' });
+  const withHeader = withCompactHeader(base, input.title, input.subtext);
+  return compactPie(withHeader, [String(input.totalBets), input.centerLabel]);
+}
+
+export function buildStatusPieOption(input: {
+  title: string;
+  statusCounts: Record<string, number>;
+  labelFor: (status: string) => string;
+  subtext: string;
+}): EChartsOption {
+  const segments: PieSegment[] = Object.entries(input.statusCounts)
+    .filter(([, count]) => count > 0)
+    .map(([status, value]) => ({
+      label: input.labelFor(status),
+      value,
+      color: STATUS_COLORS[status] ?? '#666',
+    }));
+
+  const total = segments.reduce((sum, s) => sum + s.value, 0);
+  const base = buildPieChartOption(input.title, segments, { pieTooltip: '{b}：{c}（{d}%）' });
+  const withHeader = withCompactHeader(base, input.title, input.subtext);
+  return compactPie(withHeader, [String(total)]);
+}
+
+export function buildSelectionStakeBarOption(input: {
+  title: string;
+  subtext: string;
+  labels: string[];
+  stakes: number[];
+  seriesName: string;
+}): EChartsOption {
+  const base = buildBarChartOption(
+    input.labels,
+    [{ name: input.seriesName, color: '#2fb56a', values: input.stakes }],
+    { amountAxis: true },
+  );
+  return withCompactHeader(
+    { ...base, grid: { left: 40, right: 6, top: 36, bottom: 22 }, legend: { show: false } },
+    input.title,
+    input.subtext,
+  );
+}
diff --git a/apps/admin/src/views/Bets.vue b/apps/admin/src/views/Bets.vue
index b1de327..ee2c029 100644
--- a/apps/admin/src/views/Bets.vue
+++ b/apps/admin/src/views/Bets.vue
@@ -179,6 +179,32 @@ async function openDetail(row: BetListRow) {
           <el-tag type="info" size="small" effect="plain">{{ betTypeLabel(row.betType) }}</el-tag>
         </template>
       </el-table-column>
+      <el-table-column :label="t('bet.col.content')" min-width="260">
+        <template #default="{ row }">
+          <el-tooltip
+            v-if="row.selectionPreviews?.length"
+            :content="row.selectionSummary || ''"
+            placement="top"
+            :show-after="300"
+          >
+            <div class="bet-content-cell">
+              <div
+                v-for="(leg, i) in (row.selectionPreviews ?? []).slice(0, 3)"
+                :key="i"
+                class="bet-leg-line"
+              >
+                <span class="bet-match">{{ leg.matchLabel }}</span>
+                <span class="bet-pick">{{ leg.selectionName }}</span>
+                <span class="bet-leg-odds">@{{ leg.odds }}</span>
+              </div>
+              <div v-if="(row.selectionPreviews?.length ?? 0) > 3" class="bet-leg-more">
+                {{ t('bet.legs_more', { n: (row.selectionPreviews?.length ?? 0) - 3 }) }}
+              </div>
+            </div>
+          </el-tooltip>
+          <span v-else class="bet-content-empty">—</span>
+        </template>
+      </el-table-column>
       <el-table-column :label="t('bet.col.selection_count')" width="88" align="center">
         <template #default="{ row }">{{ row.selectionCount }}</template>
       </el-table-column>
@@ -267,6 +293,12 @@ async function openDetail(row: BetListRow) {
         <div class="selections-title">{{ t('bet.selections_title', { n: detail.selections.length }) }}</div>
         <el-table :data="detail.selections" size="small" stripe border>
           <el-table-column type="index" label="#" width="44" />
+          <el-table-column :label="t('bet.col.match')" min-width="180" show-overflow-tooltip>
+            <template #default="{ row }">
+              <div class="detail-match-cell">{{ row.matchLabel }}</div>
+              <div v-if="row.leagueName" class="detail-league">{{ row.leagueName }}</div>
+            </template>
+          </el-table-column>
           <el-table-column prop="selectionName" :label="t('bet.col.selection')" min-width="120" show-overflow-tooltip />
           <el-table-column prop="marketType" :label="t('bet.col.market')" width="100" />
           <el-table-column prop="period" :label="t('bet.col.period')" width="72">
@@ -310,7 +342,55 @@ async function openDetail(row: BetListRow) {
 }
 
 .bets-table {
-  min-width: 1180px;
+  min-width: 1380px;
+}
+
+.bet-content-cell {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  padding: 2px 0;
+}
+
+.bet-leg-line {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: baseline;
+  gap: 4px 6px;
+  font-size: 12px;
+  line-height: 1.35;
+}
+
+.bet-match {
+  color: #ddd;
+}
+
+.bet-pick {
+  color: var(--green-glow);
+}
+
+.bet-leg-odds {
+  color: #888;
+  font-size: 11px;
+}
+
+.bet-leg-more {
+  font-size: 11px;
+  color: #666;
+}
+
+.bet-content-empty {
+  color: #666;
+}
+
+.detail-match-cell {
+  line-height: 1.35;
+}
+
+.detail-league {
+  margin-top: 2px;
+  font-size: 11px;
+  color: #888;
 }
 .bet-no {
   font-size: 12px;
diff --git a/apps/admin/src/views/Cashback.vue b/apps/admin/src/views/Cashback.vue
index 65f20ef..3e0fd89 100644
--- a/apps/admin/src/views/Cashback.vue
+++ b/apps/admin/src/views/Cashback.vue
@@ -1,28 +1,90 @@
 <script setup lang="ts">
-import { ref } from 'vue';
+import { computed, ref } from 'vue';
+import type { TableColumnCtx } from 'element-plus';
 import { ElMessage } from 'element-plus';
 import { useAdminLocale } from '../composables/useAdminLocale';
+import { formatAmount, formatAmountFull } from '../utils/format-amount';
 import api from '../api';
 
+interface CashbackBatch {
+  id: string;
+  batchNo: string;
+  periodStart: string;
+  periodEnd: string;
+  playerCount: number;
+  totalAmount: string;
+}
+
+interface CashbackPreviewItem {
+  userId: string;
+  username: string;
+  agentUsername: string | null;
+  effectiveStake: string;
+  rate: string;
+  amount: string;
+}
+
+interface CashbackPreview {
+  batch: CashbackBatch;
+  items: CashbackPreviewItem[];
+  totalAmount: string;
+}
+
 const { t } = useAdminLocale();
 
-const preview = ref<Record<string, unknown> | null>(null);
+const preview = ref<CashbackPreview | null>(null);
+const rulesVisible = ref(false);
+const loading = ref(false);
 const period = ref({
   start: new Date(Date.now() - 7 * 86400000).toISOString().slice(0, 10),
   end: new Date().toISOString().slice(0, 10),
 });
 
-async function generatePreview() {
-  const { data } = await api.post('/admin/cashbacks/preview', {
-    periodStart: period.value.start,
-    periodEnd: period.value.end,
+const previewItems = computed(() => preview.value?.items ?? []);
+
+function formatRate(value: string | number | null | undefined) {
+  const n = Number(value);
+  if (!Number.isFinite(n)) return '—';
+  return `${(n * 100).toFixed(2)}%`;
+}
+
+function formatPeriodDate(value: string) {
+  if (!value) return '—';
+  return value.slice(0, 10);
+}
+
+function tableSummary(param: {
+  columns: TableColumnCtx<CashbackPreviewItem>[];
+  data: CashbackPreviewItem[];
+}) {
+  const { columns, data } = param;
+  const stakeSum = data.reduce((s, row) => s + Number(row.effectiveStake), 0);
+  const amountSum = data.reduce((s, row) => s + Number(row.amount), 0);
+
+  return columns.map((col, index) => {
+    if (index === 0) return t('cashback.table_total');
+    if (col.property === 'effectiveStake') return formatAmount(stakeSum);
+    if (col.property === 'amount') return formatAmount(amountSum);
+    return '';
   });
-  preview.value = data.data;
+}
+
+async function generatePreview() {
+  loading.value = true;
+  try {
+    const { data } = await api.post('/admin/cashbacks/preview', {
+      periodStart: period.value.start,
+      periodEnd: period.value.end,
+    });
+    preview.value = data.data as CashbackPreview;
+  } finally {
+    loading.value = false;
+  }
 }
 
 async function confirm() {
   if (!preview.value?.batch) return;
-  await api.post(`/admin/cashbacks/${(preview.value.batch as { id: string }).id}/confirm`);
+  await api.post(`/admin/cashbacks/${preview.value.batch.id}/confirm`);
   ElMessage.success(t('msg.cashback_issued'));
   preview.value = null;
 }
@@ -30,49 +92,261 @@ async function confirm() {
 
 <template>
   <div class="page-scroll">
-  <el-card class="tool-card" shadow="never">
-    <div class="filter-row">
-      <el-form inline>
-        <el-form-item :label="t('cashback.start_date')">
-          <el-date-picker v-model="period.start" type="date" value-format="YYYY-MM-DD" style="width: 150px" />
-        </el-form-item>
-        <el-form-item :label="t('cashback.end_date')">
-          <el-date-picker v-model="period.end" type="date" value-format="YYYY-MM-DD" style="width: 150px" />
-        </el-form-item>
-        <el-form-item>
-          <el-button type="primary" @click="generatePreview">{{ t('cashback.preview_btn') }}</el-button>
-        </el-form-item>
-      </el-form>
-    </div>
-  </el-card>
+    <el-card class="tool-card" shadow="never">
+      <div class="filter-row">
+        <el-form inline>
+          <el-form-item :label="t('cashback.start_date')">
+            <el-date-picker v-model="period.start" type="date" value-format="YYYY-MM-DD" style="width: 150px" />
+          </el-form-item>
+          <el-form-item :label="t('cashback.end_date')">
+            <el-date-picker v-model="period.end" type="date" value-format="YYYY-MM-DD" style="width: 150px" />
+          </el-form-item>
+          <el-form-item>
+            <el-button type="primary" :loading="loading" @click="generatePreview">
+              {{ t('cashback.preview_btn') }}
+            </el-button>
+            <button
+              type="button"
+              class="rules-help-btn"
+              :aria-label="t('cashback.rules_title')"
+              :title="t('cashback.rules_title')"
+              @click="rulesVisible = true"
+            >
+              ?
+            </button>
+          </el-form-item>
+        </el-form>
+      </div>
+    </el-card>
 
-  <el-card v-if="preview" class="preview-card" shadow="never">
-    <div class="preview-title">{{ t('cashback.preview_title') }}</div>
-    <el-row :gutter="20" class="preview-stats">
-      <el-col :span="8">
-        <div class="pstat">
-          <div class="pstat-value">{{ (preview.batch as { playerCount: number })?.playerCount ?? 0 }}</div>
-          <div class="pstat-label">{{ t('cashback.stat.players') }}</div>
+    <el-dialog
+      v-model="rulesVisible"
+      :title="t('cashback.rules_title')"
+      width="560px"
+      destroy-on-close
+    >
+      <ul class="rules-list">
+        <li>{{ t('cashback.rule_period') }}</li>
+        <li>{{ t('cashback.rule_eligible') }}</li>
+        <li>{{ t('cashback.rule_formula') }}</li>
+        <li>{{ t('cashback.rule_rate') }}</li>
+        <li>{{ t('cashback.rule_flow') }}</li>
+        <li class="rules-note">{{ t('cashback.rule_note_zero') }}</li>
+      </ul>
+    </el-dialog>
+
+    <template v-if="preview">
+      <el-card class="preview-card" shadow="never">
+        <div class="preview-head">
+          <div>
+            <div class="preview-title">{{ t('cashback.preview_title') }}</div>
+            <div class="preview-meta">
+              <span>{{ t('cashback.batch_no') }}：{{ preview.batch.batchNo }}</span>
+              <span class="meta-sep">·</span>
+              <span>
+                {{ formatPeriodDate(preview.batch.periodStart) }}
+                —
+                {{ formatPeriodDate(preview.batch.periodEnd) }}
+              </span>
+            </div>
+          </div>
         </div>
-      </el-col>
-      <el-col :span="8">
-        <div class="pstat">
-          <div class="pstat-value">{{ preview.totalAmount }}</div>
-          <div class="pstat-label">{{ t('cashback.stat.total') }}</div>
+
+        <el-row :gutter="20" class="preview-stats">
+          <el-col :span="8">
+            <div class="pstat">
+              <div class="pstat-value">{{ preview.batch.playerCount ?? 0 }}</div>
+              <div class="pstat-label">{{ t('cashback.stat.players') }}</div>
+            </div>
+          </el-col>
+          <el-col :span="8">
+            <div class="pstat">
+              <div class="pstat-value pstat-green">{{ formatAmount(preview.totalAmount) }}</div>
+              <div class="pstat-label">{{ t('cashback.stat.total') }}</div>
+            </div>
+          </el-col>
+          <el-col :span="8">
+            <div class="pstat">
+              <div class="pstat-value">{{ previewItems.length }}</div>
+              <div class="pstat-label">{{ t('cashback.stat.lines') }}</div>
+            </div>
+          </el-col>
+        </el-row>
+      </el-card>
+
+      <el-card class="data-card" shadow="never">
+        <div class="table-title">{{ t('cashback.table_title') }}</div>
+        <div class="table-wrap">
+          <el-table
+            :data="previewItems"
+            stripe
+            class="cashback-table"
+            show-summary
+            :summary-method="tableSummary"
+            :empty-text="t('cashback.empty_items')"
+          >
+            <el-table-column type="index" :label="t('cashback.col.index')" width="56" align="center" />
+            <el-table-column
+              prop="username"
+              :label="t('cashback.col.player')"
+              min-width="120"
+              show-overflow-tooltip
+            />
+            <el-table-column
+              prop="agentUsername"
+              :label="t('cashback.col.agent')"
+              min-width="120"
+              show-overflow-tooltip
+            >
+              <template #default="{ row }">{{ row.agentUsername || '—' }}</template>
+            </el-table-column>
+            <el-table-column
+              prop="effectiveStake"
+              :label="t('cashback.col.effective_stake')"
+              min-width="120"
+              align="right"
+            >
+              <template #default="{ row }">
+                <el-tooltip :content="formatAmountFull(row.effectiveStake)" placement="top">
+                  <span>{{ formatAmount(row.effectiveStake) }}</span>
+                </el-tooltip>
+              </template>
+            </el-table-column>
+            <el-table-column prop="rate" :label="t('cashback.col.rate')" width="96" align="right">
+              <template #default="{ row }">{{ formatRate(row.rate) }}</template>
+            </el-table-column>
+            <el-table-column prop="amount" :label="t('cashback.col.amount')" min-width="120" align="right">
+              <template #default="{ row }">
+                <el-tooltip :content="formatAmountFull(row.amount)" placement="top">
+                  <span class="amount-cell">{{ formatAmount(row.amount) }}</span>
+                </el-tooltip>
+              </template>
+            </el-table-column>
+          </el-table>
         </div>
-      </el-col>
-    </el-row>
-    <el-button type="success" @click="confirm" style="margin-top: 20px">{{ t('cashback.confirm_issue') }}</el-button>
-  </el-card>
+
+        <el-button type="success" class="confirm-btn" :disabled="previewItems.length === 0" @click="confirm">
+          {{ t('cashback.confirm_issue') }}
+        </el-button>
+      </el-card>
+    </template>
   </div>
 </template>
 
 <style scoped>
-.tool-card   { margin-bottom: 16px; border-radius: 12px; }
-.preview-card { border-radius: 12px; }
-.preview-title { font-size: 15px; font-weight: 600; color: #e0e0e0; margin-bottom: 16px; }
-.preview-stats { }
-.pstat { padding: 16px; background: #f9f9fb; border-radius: 10px; text-align: center; }
-.pstat-value { font-size: 26px; font-weight: 700; color: var(--green-glow); }
-.pstat-label { font-size: 12px; color: #3a3a3a; margin-top: 4px; }
+.tool-card { margin-bottom: 16px; border-radius: 12px; }
+
+.rules-help-btn {
+  margin-left: 10px;
+  width: 28px;
+  height: 28px;
+  padding: 0;
+  border-radius: 50%;
+  border: 1px solid #3a3a3a;
+  background: rgba(255, 255, 255, 0.04);
+  color: #aaa;
+  font-size: 14px;
+  font-weight: 600;
+  line-height: 1;
+  cursor: pointer;
+  vertical-align: middle;
+  transition: color 0.15s, border-color 0.15s, background 0.15s;
+}
+
+.rules-help-btn:hover {
+  color: var(--green-glow);
+  border-color: rgba(47, 181, 106, 0.45);
+  background: rgba(47, 181, 106, 0.08);
+}
+
+.rules-list {
+  margin: 0;
+  padding-left: 18px;
+  font-size: 13px;
+  line-height: 1.75;
+  color: #ccc;
+}
+
+.rules-note {
+  color: #888;
+  margin-top: 6px;
+}
+
+.preview-card,
+.data-card {
+  border-radius: 12px;
+  margin-bottom: 16px;
+}
+
+.preview-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  margin-bottom: 16px;
+}
+
+.preview-title {
+  font-size: 15px;
+  font-weight: 600;
+  color: #e0e0e0;
+}
+
+.preview-meta {
+  margin-top: 6px;
+  font-size: 12px;
+  color: #888;
+}
+
+.meta-sep {
+  margin: 0 6px;
+}
+
+.preview-stats {
+  margin-bottom: 0;
+}
+
+.pstat {
+  padding: 16px;
+  background: rgba(255, 255, 255, 0.04);
+  border: 1px solid #2a2a2a;
+  border-radius: 10px;
+  text-align: center;
+}
+
+.pstat-value {
+  font-size: 26px;
+  font-weight: 700;
+  color: #e0e0e0;
+}
+
+.pstat-green {
+  color: var(--green-glow);
+  text-shadow: 0 0 20px rgba(47, 181, 106, 0.35);
+}
+
+.pstat-label {
+  font-size: 12px;
+  color: #888;
+  margin-top: 4px;
+}
+
+.table-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #e0e0e0;
+  margin-bottom: 12px;
+}
+
+.table-wrap {
+  overflow-x: auto;
+}
+
+.amount-cell {
+  color: var(--green-glow);
+  font-weight: 600;
+}
+
+.confirm-btn {
+  margin-top: 20px;
+}
 </style>
diff --git a/apps/admin/src/views/Settlement.vue b/apps/admin/src/views/Settlement.vue
index fb781b2..c10365e 100644
--- a/apps/admin/src/views/Settlement.vue
+++ b/apps/admin/src/views/Settlement.vue
@@ -4,7 +4,13 @@ import { useRoute, useRouter } from 'vue-router';
 import api from '../api';
 import { ElMessage } from 'element-plus';
 import { useAdminLocale } from '../composables/useAdminLocale';
+import { VChart } from '../components/dashboard/echarts-setup';
 import { formatAmount } from '../utils/format-amount';
+import {
+  buildBetTypePieOption,
+  buildSelectionStakeBarOption,
+  buildStatusPieOption,
+} from '../utils/settlement-charts';
 import {
   betStatusLabel,
   betStatusTagType,
@@ -32,20 +38,28 @@ interface SettlementBetStats {
     singleStake: string;
     parlayLegCount: number;
   }>;
-  bets: Array<{
-    id: string;
-    betNo: string;
-    username: string;
-    betType: string;
-    status: string;
-    stake: string;
-    potentialReturn: string | null;
-    placedAt: string;
-    marketType: string;
-    period: string | null;
-    selectionName: string;
-    odds: string;
-  }>;
+  bets: {
+    items: Array<{
+      id: string;
+      betNo: string;
+      username: string;
+      betType: string;
+      status: string;
+      stake: string;
+      potentialReturn: string | null;
+      placedAt: string;
+      legCountOnMatch: number;
+      selections: Array<{
+        marketType: string;
+        period: string | null;
+        selectionName: string;
+        odds: string;
+      }>;
+    }>;
+    total: number;
+    page: number;
+    pageSize: number;
+  };
 }
 
 const { t, locale, localeTag } = useAdminLocale();
@@ -56,16 +70,111 @@ const loading = ref(false);
 const match = ref<AdminMatchDetail | null>(null);
 const score = ref({ htHome: 0, htAway: 0, ftHome: 0, ftAway: 0 });
 const preview = ref<Record<string, unknown> | null>(null);
+const resettlePreview = ref<Record<string, unknown> | null>(null);
+const resettleReason = ref('');
 const stats = ref<SettlementBetStats | null>(null);
 const statsLoading = ref(false);
+const betPage = ref(1);
+const betPageSize = ref(10);
+const previewPage = ref(1);
+const previewPageSize = ref(10);
 
 // 智能比分推荐已暂时关闭（后端 smart-score.solver.ts 保留，恢复时接回 UI 与 POST /settlement/smart-score）
 
 const matchId = computed(() => String(route.params.id ?? ''));
 
-const statusSummary = computed(() => {
-  const counts = stats.value?.summary.statusCounts ?? {};
-  return ['PENDING', 'WON', 'LOST', 'VOID', 'PUSH'].filter((s) => (counts[s] ?? 0) > 0);
+type PreviewItem = {
+  betNo: string;
+  betType: string;
+  result: string;
+  payout: string;
+  note?: string;
+};
+
+type PreviewItemsPage = {
+  items: PreviewItem[];
+  total: number;
+  page: number;
+  pageSize: number;
+};
+
+const previewItemsPage = computed(
+  () => (preview.value?.items as PreviewItemsPage | undefined) ?? { items: [], total: 0, page: 1, pageSize: 10 },
+);
+
+const previewZeroHint = computed(() => {
+  const p = preview.value;
+  if (!p) return '';
+  const payout = Number(p.totalPayout ?? 0);
+  const refund = Number(p.totalRefund ?? 0);
+  if (payout > 0 || refund > 0) return '';
+  const pending = Number(p.pendingOtherMatches ?? 0);
+  const wonLegs = Number(p.wonLegsOnMatch ?? 0);
+  if (pending > 0 && wonLegs > 0) {
+    return t('settlement.preview_zero_parlay_hint', { pending: String(pending), legs: String(wonLegs) });
+  }
+  if (Number(p.lostOnThisMatch ?? 0) > 0) {
+    return t('settlement.preview_zero_lost_hint', { count: String(p.lostOnThisMatch) });
+  }
+  return t('settlement.preview_zero_default_hint');
+});
+
+function previewResultLabel(result: string) {
+  const key = `settlement.preview.result.${result}`;
+  const label = t(key);
+  return label !== key ? label : betResultLabel(result);
+}
+
+const betTypeChartOption = computed(() => {
+  const s = stats.value?.summary;
+  if (!s) return null;
+  return buildBetTypePieOption({
+    title: t('settlement.chart.bet_type'),
+    singleBets: s.singleBets,
+    parlayBets: s.parlayBets,
+    totalBets: s.totalBets,
+    legCount: s.legCount,
+    labels: {
+      single: t('settlement.stats_single'),
+      parlay: t('settlement.stats_parlay'),
+    },
+    subtext: `${s.singleBets} ${t('settlement.stats_single')} · ${s.parlayBets} ${t('settlement.stats_parlay')} · ${s.legCount} ${t('settlement.col.legs')}`,
+    centerLabel: t('settlement.stats_total_bets'),
+  });
+});
+
+const statusChartOption = computed(() => {
+  const s = stats.value?.summary;
+  if (!s) return null;
+  const parts = ['PENDING', 'WON', 'LOST', 'VOID', 'PUSH']
+    .filter((st) => (s.statusCounts[st] ?? 0) > 0)
+    .map((st) => `${betStatusLabel(st)} ${s.statusCounts[st]}`);
+  return buildStatusPieOption({
+    title: t('settlement.chart.status'),
+    statusCounts: s.statusCounts,
+    labelFor: (st) => betStatusLabel(st),
+    subtext: parts.join(' · ') || t('settlement.no_bets'),
+  });
+});
+
+const selectionStakeChartOption = computed(() => {
+  const s = stats.value?.summary;
+  const rows = stats.value?.bySelection ?? [];
+  if (!s) return null;
+  const top = [...rows]
+    .sort((a, b) => Number(b.singleStake) - Number(a.singleStake))
+    .slice(0, 6);
+  const labels = top.map((row) => {
+    const name = selectionDisplay(row);
+    return name.length > 8 ? `${name.slice(0, 8)}…` : name;
+  });
+  return buildSelectionStakeBarOption({
+    title: t('settlement.chart.stake_by_selection'),
+    subtext: `${t('settlement.stats_total_stake')} ${formatAmount(s.totalStake)} · ${t('settlement.stats_potential')} ${formatAmount(s.totalPotentialReturn)}`,
+    labels: labels.length ? labels : [t('settlement.no_bets')],
+    stakes: top.length ? top.map((row) => Number(row.singleStake)) : [0],
+    seriesName: t('settlement.col.single_stake'),
+  });
 });
 
 const leagueLabel = computed(() => {
@@ -135,12 +244,28 @@ function formatTime(v: string) {
   });
 }
 
+function matchBetSelectionSummary(
+  row: SettlementBetStats['bets']['items'][number],
+) {
+  return row.selections
+    .map((leg) => {
+      const market = marketLabel(leg.marketType);
+      const sel = selectionDisplay(leg);
+      return `${market} ${sel} @${leg.odds}`;
+    })
+    .join(' · ');
+}
+
 async function loadStats() {
   if (!matchId.value) return;
   statsLoading.value = true;
   try {
-    const { data } = await api.get(`/admin/matches/${matchId.value}/settlement/stats`);
+    const { data } = await api.get(`/admin/matches/${matchId.value}/settlement/stats`, {
+      params: { page: betPage.value, pageSize: betPageSize.value },
+    });
     stats.value = data.data as SettlementBetStats;
+    betPage.value = stats.value.bets.page;
+    betPageSize.value = stats.value.bets.pageSize;
   } catch (e: unknown) {
     const err = e as { response?: { data?: { error?: string } } };
     ElMessage.error(err.response?.data?.error ?? t('msg.load_failed'));
@@ -149,6 +274,17 @@ async function loadStats() {
   }
 }
 
+function onBetPageChange(page: number) {
+  betPage.value = page;
+  void loadStats();
+}
+
+function onBetPageSizeChange(size: number) {
+  betPageSize.value = size;
+  betPage.value = 1;
+  void loadStats();
+}
+
 async function loadMatch() {
   if (!matchId.value) return;
   loading.value = true;
@@ -166,6 +302,7 @@ async function loadMatch() {
     if (detail.score) {
       score.value = { ...detail.score };
     }
+    betPage.value = 1;
     await loadStats();
   } catch (e: unknown) {
     const err = e as { response?: { data?: { error?: string } } };
@@ -175,15 +312,91 @@ async function loadMatch() {
   }
 }
 
-async function recordScore() {
-  await api.post(`/admin/matches/${matchId.value}/settlement/score`, score.value);
-  ElMessage.success(t('msg.score_recorded'));
+const isSettled = computed(() => match.value?.status === 'SETTLED');
+
+async function previewResettlement() {
+  const { data } = await api.post(`/admin/matches/${matchId.value}/resettle/preview`, {
+    ...score.value,
+    reason: resettleReason.value.trim() || undefined,
+  });
+  resettlePreview.value = data.data;
+}
+
+async function confirmResettle() {
+  if (!resettlePreview.value?.batch) return;
+  await api.post(`/admin/resettle/${(resettlePreview.value.batch as { id: string }).id}/confirm`);
+  ElMessage.success(t('msg.resettle_confirmed'));
+  resettlePreview.value = null;
   await loadMatch();
 }
 
+function settlementApiError(e: unknown, fallback: string) {
+  const err = e as { response?: { data?: { error?: string; message?: string } } };
+  const raw = err.response?.data?.error ?? err.response?.data?.message ?? fallback;
+  if (raw === 'Score not recorded' || raw === 'Score not found') {
+    return t('settlement.err_score_not_recorded');
+  }
+  return raw;
+}
+
+async function saveScore() {
+  await api.post(`/admin/matches/${matchId.value}/settlement/score`, score.value);
+}
+
+async function recordScore() {
+  try {
+    await saveScore();
+    ElMessage.success(t('msg.score_recorded'));
+    await loadMatch();
+  } catch (e: unknown) {
+    ElMessage.error(settlementApiError(e, t('msg.save_failed')));
+  }
+}
+
+async function loadPreviewItems(page = previewPage.value, pageSize = previewPageSize.value) {
+  const batch = preview.value?.batch as { id: string } | undefined;
+  if (!batch) return;
+  try {
+    const { data } = await api.get(`/admin/settlement/${batch.id}/preview-items`, {
+      params: { page, pageSize },
+    });
+    if (preview.value) {
+      preview.value = { ...preview.value, items: data.data as PreviewItemsPage };
+    }
+    previewPage.value = (data.data as PreviewItemsPage).page;
+    previewPageSize.value = (data.data as PreviewItemsPage).pageSize;
+  } catch (e: unknown) {
+    ElMessage.error(settlementApiError(e, t('settlement.preview_failed')));
+  }
+}
+
 async function previewSettlement() {
-  const { data } = await api.post(`/admin/matches/${matchId.value}/settlement/preview`);
-  preview.value = data.data;
+  preview.value = null;
+  previewPage.value = 1;
+  try {
+    await saveScore();
+    const { data } = await api.post(`/admin/matches/${matchId.value}/settlement/preview`, {
+      page: 1,
+      pageSize: previewPageSize.value,
+    });
+    preview.value = data.data;
+    const itemsPage = data.data.items as PreviewItemsPage;
+    previewPage.value = itemsPage.page;
+    previewPageSize.value = itemsPage.pageSize;
+  } catch (e: unknown) {
+    ElMessage.error(settlementApiError(e, t('settlement.preview_failed')));
+  }
+}
+
+function onPreviewPageChange(page: number) {
+  previewPage.value = page;
+  void loadPreviewItems(page, previewPageSize.value);
+}
+
+function onPreviewPageSizeChange(size: number) {
+  previewPageSize.value = size;
+  previewPage.value = 1;
+  void loadPreviewItems(1, size);
 }
 
 async function confirm() {
@@ -204,7 +417,7 @@ onMounted(() => {
 </script>
 
 <template>
-  <div v-loading="loading" class="settlement-page page-scroll">
+  <div v-loading="loading" class="settlement-page">
     <div class="page-header">
       <div class="header-left">
         <el-button size="small" text @click="goBack">← {{ t('settlement.back') }}</el-button>
@@ -274,6 +487,18 @@ onMounted(() => {
             <el-button type="primary" size="small" @click="previewSettlement">
               {{ t('settlement.preview_btn') }}
             </el-button>
+            <span class="preview-hint">{{ t('settlement.preview_hint') }}</span>
+            <template v-if="isSettled">
+              <el-input
+                v-model="resettleReason"
+                size="small"
+                :placeholder="t('settlement.resettle_reason')"
+                style="width: 200px"
+              />
+              <el-button type="warning" size="small" plain @click="previewResettlement">
+                {{ t('settlement.resettle_preview') }}
+              </el-button>
+            </template>
           </div>
         </div>
       </div>
@@ -281,130 +506,193 @@ onMounted(() => {
 
     <!-- 智能比分弹窗已关闭（见 Settlement.vue git 历史） -->
 
-    <el-card v-if="preview" class="preview-card" shadow="never">
-      <div class="preview-title">{{ t('settlement.preview_title') }}</div>
+    <el-card v-if="resettlePreview" class="preview-card" shadow="never">
+      <div class="preview-title">{{ t('settlement.resettle_preview_title') }}</div>
       <el-row :gutter="20">
         <el-col :span="8">
           <div class="pstat">
-            <div class="pstat-value">{{ preview.singleBetCount }}</div>
-            <div class="pstat-label">{{ t('settlement.single_count') }}</div>
+            <div class="pstat-value">{{ resettlePreview.affectedCount }}</div>
+            <div class="pstat-label">{{ t('settlement.resettle_affected') }}</div>
           </div>
         </el-col>
         <el-col :span="8">
           <div class="pstat">
-            <div class="pstat-value pstat-green">{{ preview.totalPayout }}</div>
-            <div class="pstat-label">{{ t('settlement.est_payout') }}</div>
+            <div class="pstat-value pstat-green">{{ resettlePreview.totalTopup }}</div>
+            <div class="pstat-label">{{ t('settlement.resettle_topup') }}</div>
           </div>
         </el-col>
         <el-col :span="8">
           <div class="pstat">
-            <div class="pstat-value pstat-orange">{{ preview.totalRefund }}</div>
-            <div class="pstat-label">{{ t('settlement.refund_amount') }}</div>
+            <div class="pstat-value pstat-orange">{{ resettlePreview.totalClawback }}</div>
+            <div class="pstat-label">{{ t('settlement.resettle_clawback') }}</div>
           </div>
         </el-col>
       </el-row>
-      <el-button type="success" class="confirm-btn" @click="confirm">
-        {{ t('settlement.confirm_btn') }}
+      <el-button type="warning" class="confirm-btn" @click="confirmResettle">
+        {{ t('settlement.resettle_confirm') }}
       </el-button>
     </el-card>
 
-    <el-card v-loading="statsLoading" class="stats-card" shadow="never">
-      <div class="section-title">{{ t('settlement.stats_title') }}</div>
-      <template v-if="stats">
-        <div class="summary-grid">
-          <div class="sstat">
-            <div class="sstat-value">{{ stats.summary.totalBets }}</div>
-            <div class="sstat-label">{{ t('settlement.stats_total_bets') }}</div>
+    <el-card v-if="preview" class="preview-card preview-card--compact" shadow="never">
+      <div class="preview-bar">
+        <span class="preview-bar-title">{{ t('settlement.preview_title') }}</span>
+        <div class="preview-metrics">
+          <div class="preview-metric">
+            <span class="preview-metric-value">{{ preview.pendingBetCount ?? preview.singleBetCount }}</span>
+            <span class="preview-metric-label">{{ t('settlement.preview_pending_bets') }}</span>
           </div>
-          <div class="sstat">
-            <div class="sstat-value">{{ stats.summary.singleBets }}</div>
-            <div class="sstat-label">{{ t('settlement.stats_single') }}</div>
+          <div class="preview-metric">
+            <span class="preview-metric-value">{{ preview.singleBetCount }} / {{ preview.parlayBetCount }}</span>
+            <span class="preview-metric-label">{{ t('settlement.preview_bet_mix') }}</span>
           </div>
-          <div class="sstat">
-            <div class="sstat-value">{{ stats.summary.parlayBets }}</div>
-            <div class="sstat-label">{{ t('settlement.stats_parlay') }}</div>
+          <div class="preview-metric">
+            <span class="preview-metric-value preview-metric-green">{{ formatAmount(String(preview.totalPayout ?? 0)) }}</span>
+            <span class="preview-metric-label">{{ t('settlement.est_payout') }}</span>
           </div>
-          <div class="sstat">
-            <div class="sstat-value">{{ formatAmount(stats.summary.totalStake) }}</div>
-            <div class="sstat-label">{{ t('settlement.stats_total_stake') }}</div>
-          </div>
-          <div class="sstat">
-            <div class="sstat-value sstat-muted">{{ formatAmount(stats.summary.totalPotentialReturn) }}</div>
-            <div class="sstat-label">{{ t('settlement.stats_potential') }}</div>
+          <div class="preview-metric">
+            <span class="preview-metric-value preview-metric-orange">{{ formatAmount(String(preview.totalRefund ?? 0)) }}</span>
+            <span class="preview-metric-label">{{ t('settlement.refund_amount') }}</span>
           </div>
         </div>
-        <div v-if="statusSummary.length" class="status-chips">
-          <el-tag
-            v-for="st in statusSummary"
-            :key="st"
-            size="small"
-            :type="betStatusTagType(st)"
-            effect="plain"
-          >
-            {{ betStatusLabel(st) }} {{ stats.summary.statusCounts[st] }}
-          </el-tag>
+        <el-button type="success" size="small" @click="confirm">
+          {{ t('settlement.confirm_btn') }}
+        </el-button>
+      </div>
+      <p v-if="previewZeroHint" class="preview-zero-hint">{{ previewZeroHint }}</p>
+      <div v-if="previewItemsPage.total > 0" class="preview-items-wrap">
+        <div class="preview-items-head">
+          <span class="preview-items-title">
+            {{ t('settlement.preview_items_title', { n: previewItemsPage.total }) }}
+          </span>
         </div>
-
-        <div class="subsection-title">{{ t('settlement.stats_by_market') }}</div>
-        <el-table
-          v-if="stats.bySelection.length"
-          :data="stats.bySelection"
-          size="small"
-          stripe
-          class="stats-table"
-        >
-          <el-table-column :label="t('settlement.col.market')" min-width="140">
-            <template #default="{ row }">
-              {{ marketLabel(row.marketType) }}
-              <span v-if="row.period" class="period-tag">{{ row.period }}</span>
-            </template>
-          </el-table-column>
-          <el-table-column :label="t('settlement.col.selection')" min-width="160">
-            <template #default="{ row }">{{ selectionDisplay(row) }}</template>
-          </el-table-column>
-          <el-table-column :label="t('settlement.col.legs')" width="88" align="center" prop="legCount" />
-          <el-table-column :label="t('settlement.col.single_stake')" width="120" align="right">
-            <template #default="{ row }">{{ formatAmount(row.singleStake) }}</template>
-          </el-table-column>
-          <el-table-column :label="t('settlement.col.parlay_legs')" width="100" align="center" prop="parlayLegCount" />
-        </el-table>
-        <p v-else class="empty-hint">{{ t('settlement.no_bets') }}</p>
-
-        <div class="subsection-title">{{ t('settlement.bet_list') }} ({{ stats.bets.length }})</div>
-        <el-table
-          v-if="stats.bets.length"
-          :data="stats.bets"
-          size="small"
-          stripe
-          max-height="420"
-          class="stats-table"
-        >
-          <el-table-column prop="betNo" :label="t('bet.col.bet_no')" width="150" />
-          <el-table-column prop="username" :label="t('bet.col.player')" width="110" />
-          <el-table-column :label="t('common.type')" width="72">
+        <el-table :data="previewItemsPage.items" size="small" stripe class="preview-items-table">
+          <el-table-column :label="t('bet.col.bet_no')" prop="betNo" min-width="140" show-overflow-tooltip />
+          <el-table-column :label="t('common.type')" width="68">
             <template #default="{ row }">{{ betTypeLabel(row.betType) }}</template>
           </el-table-column>
-          <el-table-column :label="t('settlement.col.market')" min-width="120">
-            <template #default="{ row }">{{ marketLabel(row.marketType) }}</template>
+          <el-table-column :label="t('settlement.preview_col.result')" width="108">
+            <template #default="{ row }">{{ previewResultLabel(row.result) }}</template>
           </el-table-column>
-          <el-table-column :label="t('settlement.col.selection')" min-width="120">
-            <template #default="{ row }">{{ selectionDisplay(row) }}</template>
-          </el-table-column>
-          <el-table-column :label="t('bet.col.odds')" width="72" align="right" prop="odds" />
-          <el-table-column :label="t('bet.col.stake')" width="100" align="right">
-            <template #default="{ row }">{{ formatAmount(row.stake) }}</template>
-          </el-table-column>
-          <el-table-column :label="t('common.status')" width="96">
-            <template #default="{ row }">
-              <el-tag size="small" :type="betStatusTagType(row.status)">{{ betStatusLabel(row.status) }}</el-tag>
-            </template>
-          </el-table-column>
-          <el-table-column :label="t('bet.col.placed_at')" width="130">
-            <template #default="{ row }">{{ formatTime(row.placedAt) }}</template>
+          <el-table-column :label="t('settlement.est_payout')" width="92" align="right">
+            <template #default="{ row }">{{ formatAmount(row.payout) }}</template>
           </el-table-column>
+          <el-table-column :label="t('user.field.remark')" min-width="160" show-overflow-tooltip prop="note" />
         </el-table>
-        <p v-else class="empty-hint">{{ t('settlement.no_bets') }}</p>
-      </template>
+        <el-pagination
+          v-if="previewItemsPage.total > 0"
+          class="preview-pager bet-pager"
+          size="small"
+          background
+          layout="total, sizes, prev, pager, next"
+          :total="previewItemsPage.total"
+          :current-page="previewItemsPage.page"
+          :page-size="previewItemsPage.pageSize"
+          :page-sizes="[10, 20, 50]"
+          @current-change="onPreviewPageChange"
+          @size-change="onPreviewPageSizeChange"
+        />
+      </div>
+    </el-card>
+
+    <el-card v-loading="statsLoading" class="stats-card" shadow="never">
+      <div v-if="stats" class="stats-body">
+        <div class="stats-charts">
+          <div v-if="betTypeChartOption" class="mini-chart">
+            <VChart class="mini-chart-canvas" :option="betTypeChartOption" autoresize />
+          </div>
+          <div v-if="statusChartOption" class="mini-chart">
+            <VChart class="mini-chart-canvas" :option="statusChartOption" autoresize />
+          </div>
+          <div v-if="selectionStakeChartOption" class="mini-chart">
+            <VChart class="mini-chart-canvas" :option="selectionStakeChartOption" autoresize />
+          </div>
+        </div>
+
+        <div class="stats-tables">
+          <div class="stats-table-block">
+            <div class="subsection-title">{{ t('settlement.stats_by_market') }}</div>
+            <el-table
+              v-if="stats.bySelection.length"
+              :data="stats.bySelection"
+              size="small"
+              stripe
+              class="stats-table"
+              height="100%"
+            >
+              <el-table-column :label="t('settlement.col.market')" min-width="120">
+                <template #default="{ row }">
+                  {{ marketLabel(row.marketType) }}
+                  <span v-if="row.period" class="period-tag">{{ row.period }}</span>
+                </template>
+              </el-table-column>
+              <el-table-column :label="t('settlement.col.selection')" min-width="120">
+                <template #default="{ row }">{{ selectionDisplay(row) }}</template>
+              </el-table-column>
+              <el-table-column :label="t('settlement.col.legs')" width="72" align="center" prop="legCount" />
+              <el-table-column :label="t('settlement.col.single_stake')" width="100" align="right">
+                <template #default="{ row }">{{ formatAmount(row.singleStake) }}</template>
+              </el-table-column>
+              <el-table-column :label="t('settlement.col.parlay_legs')" width="88" align="center" prop="parlayLegCount" />
+            </el-table>
+            <p v-else class="empty-hint">{{ t('settlement.no_bets') }}</p>
+          </div>
+
+          <div class="stats-table-block stats-table-block--bets">
+            <div class="subsection-title">
+              {{ t('settlement.bet_list') }} ({{ stats.bets.total }})
+              <span class="subsection-hint">{{ t('settlement.bet_list_hint') }}</span>
+            </div>
+            <div class="table-wrap">
+            <el-table
+              v-if="stats.bets.items.length"
+              :data="stats.bets.items"
+              size="small"
+              stripe
+              class="stats-table"
+            >
+              <el-table-column prop="betNo" :label="t('bet.col.bet_no')" width="140" />
+              <el-table-column prop="username" :label="t('bet.col.player')" width="96" />
+              <el-table-column :label="t('common.type')" width="72">
+                <template #default="{ row }">
+                  {{ betTypeLabel(row.betType) }}
+                  <span v-if="row.legCountOnMatch > 1" class="leg-badge">×{{ row.legCountOnMatch }}</span>
+                </template>
+              </el-table-column>
+              <el-table-column :label="t('bet.col.content')" min-width="200">
+                <template #default="{ row }">
+                  <span class="bet-content-cell">{{ matchBetSelectionSummary(row) }}</span>
+                </template>
+              </el-table-column>
+              <el-table-column :label="t('bet.col.stake')" width="88" align="right">
+                <template #default="{ row }">{{ formatAmount(row.stake) }}</template>
+              </el-table-column>
+              <el-table-column :label="t('common.status')" width="88">
+                <template #default="{ row }">
+                  <el-tag size="small" :type="betStatusTagType(row.status)">{{ betStatusLabel(row.status) }}</el-tag>
+                </template>
+              </el-table-column>
+              <el-table-column :label="t('bet.col.placed_at')" width="120">
+                <template #default="{ row }">{{ formatTime(row.placedAt) }}</template>
+              </el-table-column>
+            </el-table>
+            <p v-else class="empty-hint">{{ t('settlement.no_bets') }}</p>
+            </div>
+            <el-pagination
+              v-if="stats.bets.total > 0"
+              class="bet-pager"
+              size="small"
+              background
+              layout="total, sizes, prev, pager, next"
+              :total="stats.bets.total"
+              :current-page="stats.bets.page"
+              :page-size="stats.bets.pageSize"
+              :page-sizes="[10, 20, 50]"
+              @current-change="onBetPageChange"
+              @size-change="onBetPageSizeChange"
+            />
+          </div>
+        </div>
+      </div>
     </el-card>
   </div>
 </template>
@@ -413,11 +701,11 @@ onMounted(() => {
 .settlement-page {
   display: flex;
   flex-direction: column;
-  gap: 16px;
-  flex: none !important;
-  min-height: auto !important;
-  align-self: flex-start;
+  gap: 12px;
+  height: 100%;
+  min-height: 0;
   width: 100%;
+  overflow: hidden;
 }
 
 .page-header {
@@ -426,6 +714,7 @@ onMounted(() => {
   justify-content: space-between;
   gap: 12px;
   flex-wrap: wrap;
+  flex-shrink: 0;
 }
 
 .header-left {
@@ -449,11 +738,41 @@ onMounted(() => {
 }
 
 .settle-top-card,
-.stats-card,
 .preview-card {
+  flex-shrink: 0;
   border-radius: 12px;
 }
 
+.settle-top-card :deep(.el-card__body) {
+  padding: 14px 16px;
+}
+
+.stats-card {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  border-radius: 12px;
+  overflow: hidden;
+}
+
+.stats-card :deep(.el-card__body) {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  padding: 10px 12px 12px;
+}
+
+.stats-body {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  overflow: hidden;
+}
+
 .settle-top-row {
   display: flex;
   align-items: center;
@@ -528,54 +847,88 @@ onMounted(() => {
 }
 
 .section-title {
-  font-size: 15px;
+  font-size: 14px;
   font-weight: 600;
   color: #e0e0e0;
-  margin-bottom: 14px;
+  margin-bottom: 10px;
+  flex-shrink: 0;
 }
 
 .subsection-title {
-  font-size: 13px;
+  font-size: 12px;
   font-weight: 600;
   color: #aaa;
-  margin: 18px 0 10px;
+  margin: 0 0 8px;
+  flex-shrink: 0;
 }
 
-.summary-grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
-  gap: 12px;
+.subsection-hint {
+  margin-left: 8px;
+  font-size: 10px;
+  font-weight: 400;
+  color: #666;
 }
 
-.sstat {
-  padding: 12px;
-  background: rgba(255, 255, 255, 0.04);
-  border: 1px solid #2a2a2a;
-  border-radius: 8px;
-  text-align: center;
-}
-
-.sstat-value {
-  font-size: 22px;
-  font-weight: 700;
-  color: #eee;
-}
-
-.sstat-muted {
+.leg-badge {
+  margin-left: 4px;
+  font-size: 10px;
   color: var(--green-text, #2fb56a);
 }
 
-.sstat-label {
-  font-size: 11px;
-  color: #888;
-  margin-top: 4px;
+.bet-content-cell {
+  font-size: 12px;
+  color: #bbb;
+  line-height: 1.4;
 }
 
-.status-chips {
-  display: flex;
-  flex-wrap: wrap;
+.stats-charts {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
   gap: 8px;
-  margin-top: 12px;
+  flex-shrink: 0;
+}
+
+.mini-chart {
+  border: 1px solid #2a2a2a;
+  border-radius: 10px;
+  background: rgba(255, 255, 255, 0.02);
+  padding: 4px 6px 0;
+  min-height: 0;
+  overflow: hidden;
+}
+
+.mini-chart-canvas {
+  height: 148px;
+  width: 100%;
+}
+
+.stats-tables {
+  flex: 1;
+  min-height: 0;
+  display: grid;
+  grid-template-columns: 1fr 1.4fr;
+  gap: 12px;
+  overflow: hidden;
+}
+
+.stats-table-block {
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.stats-table-block--bets .table-wrap {
+  flex: 1;
+  min-height: 0;
+  overflow: auto;
+}
+
+.bet-pager {
+  flex-shrink: 0;
+  margin-top: 8px;
+  display: flex;
+  justify-content: flex-end;
 }
 
 .stats-table {
@@ -635,15 +988,109 @@ onMounted(() => {
   align-items: center;
 }
 
+.preview-hint {
+  font-size: 12px;
+  color: var(--el-text-color-secondary);
+}
+
 .preview-title {
-  font-size: 15px;
+  font-size: 14px;
   font-weight: 600;
   color: #e0e0e0;
-  margin-bottom: 16px;
+  margin-bottom: 12px;
+}
+
+.preview-card--compact :deep(.el-card__body) {
+  padding: 12px 16px;
+}
+
+.preview-bar {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  flex-wrap: wrap;
+}
+
+.preview-bar-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #e0e0e0;
+  white-space: nowrap;
+}
+
+.preview-metrics {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+  flex: 1;
+  flex-wrap: wrap;
+}
+
+.preview-metric {
+  display: flex;
+  align-items: baseline;
+  gap: 8px;
+}
+
+.preview-metric-value {
+  font-size: 20px;
+  font-weight: 700;
+  color: #e0e0e0;
+}
+
+.preview-metric-green {
+  color: var(--green-glow);
+}
+
+.preview-metric-orange {
+  color: #e8a040;
+}
+
+.preview-metric-label {
+  font-size: 12px;
+  color: #888;
+}
+
+.preview-zero-hint {
+  margin: 10px 0 0;
+  padding: 8px 10px;
+  border-radius: 6px;
+  background: rgba(232, 160, 64, 0.12);
+  border: 1px solid rgba(232, 160, 64, 0.25);
+  color: #e8c080;
+  font-size: 12px;
+  line-height: 1.5;
+}
+
+.preview-items-wrap {
+  margin-top: 10px;
+}
+
+.preview-items-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  margin-bottom: 6px;
+}
+
+.preview-items-title {
+  font-size: 12px;
+  font-weight: 600;
+  color: #aaa;
+}
+
+.preview-items-table {
+  margin-top: 0;
+}
+
+.preview-pager {
+  margin-top: 8px;
+  justify-content: flex-end;
 }
 
 .pstat {
-  padding: 16px;
+  padding: 12px;
   background: rgba(255, 255, 255, 0.04);
   border: 1px solid #2a2a2a;
   border-radius: 10px;
@@ -651,7 +1098,7 @@ onMounted(() => {
 }
 
 .pstat-value {
-  font-size: 26px;
+  font-size: 22px;
   font-weight: 700;
   color: #e0e0e0;
 }
@@ -672,7 +1119,23 @@ onMounted(() => {
 }
 
 .confirm-btn {
-  margin-top: 24px;
+  margin-top: 16px;
+}
+
+@media (max-width: 1100px) {
+  .stats-charts {
+    grid-template-columns: 1fr;
+  }
+
+  .stats-tables {
+    grid-template-columns: 1fr;
+    overflow-y: auto;
+  }
+
+  .stats-table-block {
+    min-height: 200px;
+  }
+
 }
 
 /* 智能比分弹窗样式（功能已关闭，保留便于恢复）
diff --git a/apps/admin/src/views/Users.vue b/apps/admin/src/views/Users.vue
index 0ae57ec..c6479ba 100644
--- a/apps/admin/src/views/Users.vue
+++ b/apps/admin/src/views/Users.vue
@@ -47,14 +47,48 @@ const editingId = ref('');
 
 const depositForm = ref({ userId: '', amount: 100, remark: '' });
 const playerSettings = ref({ allowPasswordChange: true, allowUsernameChange: false });
+const bettingLimits = ref({
+  minStake: 1,
+  maxStakeSingle: 50000,
+  maxStakeParlay: 20000,
+  maxPayoutSingle: 500000,
+  maxPayoutParlay: 1000000,
+  dailyStakeLimit: 200000,
+});
 const settingsSaving = ref(false);
+const limitsSaving = ref(false);
 
 onMounted(() => {
   loadAgentOptions();
   loadPlayerSettings();
+  loadBettingLimits();
   load();
 });
 
+async function loadBettingLimits() {
+  try {
+    const { data } = await api.get('/admin/settings/betting-limits');
+    bettingLimits.value = data.data;
+  } catch {
+    /* 使用默认值 */
+  }
+}
+
+async function saveBettingLimits() {
+  limitsSaving.value = true;
+  try {
+    const { data } = await api.put('/admin/settings/betting-limits', bettingLimits.value);
+    bettingLimits.value = data.data;
+    ElMessage.success(t('msg.saved'));
+  } catch (e: unknown) {
+    const err = e as { response?: { data?: { error?: string } } };
+    ElMessage.error(err.response?.data?.error ?? t('msg.save_failed'));
+    loadBettingLimits();
+  } finally {
+    limitsSaving.value = false;
+  }
+}
+
 async function loadPlayerSettings() {
   try {
     const { data } = await api.get('/admin/users/settings/account');
@@ -312,6 +346,38 @@ function statusLabel(s: string) {
     </div>
   </el-card>
 
+  <el-card class="settings-card" shadow="never">
+    <div class="global-settings">
+      <span class="settings-title">{{ t('user.betting_limits') }}</span>
+      <span class="settings-desc">{{ t('user.betting_limits_hint') }}</span>
+      <el-form inline size="small" class="settings-form limits-form">
+        <el-form-item :label="t('user.limit.min_stake')">
+          <el-input-number v-model="bettingLimits.minStake" :min="0" :step="1" controls-position="right" />
+        </el-form-item>
+        <el-form-item :label="t('user.limit.max_stake_single')">
+          <el-input-number v-model="bettingLimits.maxStakeSingle" :min="0" :step="100" controls-position="right" />
+        </el-form-item>
+        <el-form-item :label="t('user.limit.max_stake_parlay')">
+          <el-input-number v-model="bettingLimits.maxStakeParlay" :min="0" :step="100" controls-position="right" />
+        </el-form-item>
+        <el-form-item :label="t('user.limit.max_payout_single')">
+          <el-input-number v-model="bettingLimits.maxPayoutSingle" :min="0" :step="1000" controls-position="right" />
+        </el-form-item>
+        <el-form-item :label="t('user.limit.max_payout_parlay')">
+          <el-input-number v-model="bettingLimits.maxPayoutParlay" :min="0" :step="1000" controls-position="right" />
+        </el-form-item>
+        <el-form-item :label="t('user.limit.daily_stake')">
+          <el-input-number v-model="bettingLimits.dailyStakeLimit" :min="0" :step="1000" controls-position="right" />
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :loading="limitsSaving" @click="saveBettingLimits">
+            {{ t('common.save') }}
+          </el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+  </el-card>
+
   <el-card class="filter-card" shadow="never">
     <el-form inline>
       <el-form-item :label="t('common.keyword')">
diff --git a/apps/admin/src/views/bet-form.ts b/apps/admin/src/views/bet-form.ts
index 5f4faa7..9ad1863 100644
--- a/apps/admin/src/views/bet-form.ts
+++ b/apps/admin/src/views/bet-form.ts
@@ -1,3 +1,13 @@
+export interface BetSelectionPreview {
+  matchId: string | null;
+  matchLabel: string;
+  leagueName: string;
+  marketType: string;
+  period: string | null;
+  selectionName: string;
+  odds: string;
+}
+
 export interface BetListRow {
   id: string;
   betNo: string;
@@ -16,11 +26,15 @@ export interface BetListRow {
   placedAt: string;
   settledAt: string | null;
   selectionCount: number;
+  selectionSummary: string;
+  selectionPreviews: BetSelectionPreview[];
 }
 
 export interface BetSelectionDetail {
   id: string;
   matchId: string | null;
+  matchLabel: string;
+  leagueName: string;
   marketType: string;
   period: string | null;
   selectionName: string;
diff --git a/apps/api/nest-cli.json b/apps/api/nest-cli.json
index f9aa683..113593f 100644
--- a/apps/api/nest-cli.json
+++ b/apps/api/nest-cli.json
@@ -3,6 +3,7 @@
   "collection": "@nestjs/schematics",
   "sourceRoot": "src",
   "compilerOptions": {
-    "deleteOutDir": true
+    "deleteOutDir": false,
+    "tsConfigPath": "tsconfig.build.json"
   }
 }
diff --git a/apps/api/prisma/seed.ts b/apps/api/prisma/seed.ts
index 64029fd..5060092 100644
--- a/apps/api/prisma/seed.ts
+++ b/apps/api/prisma/seed.ts
@@ -507,17 +507,20 @@ async function main() {
   });
 
   const permCodes = [
-    'users.create', 'users.view', 'agents.create', 'agents.view',
+    'users.create', 'users.view', 'agents.create', 'agents.view', 'agents.credit',
     'wallet.deposit', 'wallet.withdraw', 'matches.manage', 'settlement.confirm',
-    'cashback.confirm', 'content.manage', 'reports.view',
+    'settlement.resettle', 'cashback.confirm', 'content.manage', 'reports.view',
+    'bets.view', 'settings.manage', 'audit.view',
   ];
 
+  const permIds = new Map<string, bigint>();
   for (const code of permCodes) {
     const perm = await prisma.permission.upsert({
       where: { code },
       create: { code, name: code, module: code.split('.')[0] },
       update: {},
     });
+    permIds.set(code, perm.id);
     await prisma.rolePermission.upsert({
       where: { roleId_permissionId: { roleId: superAdminRole.id, permissionId: perm.id } },
       create: { roleId: superAdminRole.id, permissionId: perm.id },
@@ -525,6 +528,49 @@ async function main() {
     });
   }
 
+  async function ensureRole(code: string, name: string, permissions: string[]) {
+    const role = await prisma.role.upsert({
+      where: { code },
+      create: { code, name, description: name },
+      update: { name },
+    });
+    for (const p of permissions) {
+      const pid = permIds.get(p);
+      if (!pid) continue;
+      await prisma.rolePermission.upsert({
+        where: { roleId_permissionId: { roleId: role.id, permissionId: pid } },
+        create: { roleId: role.id, permissionId: pid },
+        update: {},
+      });
+    }
+    return role;
+  }
+
+  await ensureRole('MATCH_ADMIN', 'Match Admin', [
+    'matches.manage', 'settlement.confirm', 'bets.view', 'reports.view', 'audit.view',
+  ]);
+  await ensureRole('FINANCE_ADMIN', 'Finance Admin', [
+    'wallet.deposit', 'wallet.withdraw', 'cashback.confirm', 'agents.view',
+    'reports.view', 'bets.view', 'audit.view',
+  ]);
+  await ensureRole('SUPPORT', 'Support', ['users.view', 'bets.view', 'reports.view', 'audit.view']);
+
+  const defaultBettingLimits = [
+    ['bet.min_stake', '1', '最小单注金额'],
+    ['bet.max_stake_single', '50000', '单关最大投注额'],
+    ['bet.max_stake_parlay', '20000', '串关最大投注额'],
+    ['bet.max_payout_single', '500000', '单关最高派彩'],
+    ['bet.max_payout_parlay', '1000000', '串关最高派彩'],
+    ['bet.daily_stake_limit', '200000', '玩家每日投注上限'],
+  ] as const;
+  for (const [key, value, desc] of defaultBettingLimits) {
+    await prisma.systemConfig.upsert({
+      where: { configKey: key },
+      create: { configKey: key, configValue: value, description: desc },
+      update: {},
+    });
+  }
+
   const hash = await bcrypt.hash('Admin@123', 10);
   const agentHash = await bcrypt.hash('Agent@123', 10);
   const playerHash = await bcrypt.hash('Player@123', 10);
diff --git a/apps/api/src/applications/admin/admin-permissions.ts b/apps/api/src/applications/admin/admin-permissions.ts
new file mode 100644
index 0000000..5166543
--- /dev/null
+++ b/apps/api/src/applications/admin/admin-permissions.ts
@@ -0,0 +1,19 @@
+/** 后台权限码 — 与 seed 中 permissions 表一致 */
+export const P = {
+  reports: 'reports.view',
+  usersView: 'users.view',
+  usersCreate: 'users.create',
+  settings: 'settings.manage',
+  agentsView: 'agents.view',
+  agentsCreate: 'agents.create',
+  agentsCredit: 'agents.credit',
+  walletDeposit: 'wallet.deposit',
+  walletWithdraw: 'wallet.withdraw',
+  matches: 'matches.manage',
+  settlement: 'settlement.confirm',
+  resettle: 'settlement.resettle',
+  bets: 'bets.view',
+  cashback: 'cashback.confirm',
+  content: 'content.manage',
+  audit: 'audit.view',
+} as const;
diff --git a/apps/api/src/applications/admin/admin.controller.ts b/apps/api/src/applications/admin/admin.controller.ts
index 7733f39..b793726 100644
--- a/apps/api/src/applications/admin/admin.controller.ts
+++ b/apps/api/src/applications/admin/admin.controller.ts
@@ -12,9 +12,9 @@ import {
   UseGuards,
 } from '@nestjs/common';
 import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
-import { JwtAuthGuard, AdminGuard } from '../../domains/identity/guards';
+import { JwtAuthGuard, AdminGuard, PermissionsGuard } from '../../domains/identity/guards';
 import { ContentService } from '../../domains/operations/content/content.service';
-import { CurrentUser } from '../../shared/common/decorators';
+import { CurrentUser, RequirePermissions } from '../../shared/common/decorators';
 import { jsonResponse } from '../../shared/common/filters';
 import { UsersService } from '../../domains/identity/users.service';
 import { AgentsService } from '../../domains/agent/agents.service';
@@ -27,9 +27,11 @@ import { CashbackService } from '../../domains/operations/cashback/cashback.serv
 import { I18nService } from '../../domains/operations/i18n/i18n.service';
 import { AuditService } from '../../domains/operations/audit/audit.service';
 import { BetsService } from '../../domains/betting/bets.service';
+import { BettingLimitsService } from '../../domains/betting/betting-limits.service';
 import { PrismaService } from '../../shared/prisma/prisma.service';
 import { AdminDashboardService } from './admin-dashboard.service';
 import { SystemConfigService } from '../../shared/config/system-config.service';
+import { P } from './admin-permissions';
 import {
   IsString,
   IsNumber,
@@ -341,17 +343,26 @@ function isZhiboBundlePayload(body: unknown): body is ZhiboMatchesBundleExport {
 }
 
 class ScoreDto {
+  @IsOptional()
   @IsNumber()
-  htHome!: number;
+  htHome?: number;
 
+  @IsOptional()
   @IsNumber()
-  htAway!: number;
+  htAway?: number;
 
+  @IsOptional()
   @IsNumber()
-  ftHome!: number;
+  ftHome?: number;
 
+  @IsOptional()
   @IsNumber()
-  ftAway!: number;
+  ftAway?: number;
+
+  /** 冠军盘结算：获胜球队 ID */
+  @IsOptional()
+  @IsNumber()
+  winnerTeamId?: number;
 }
 
 /* 智能比分推荐已关闭
@@ -571,9 +582,67 @@ class CashbackPreviewDto {
   periodEnd!: string;
 }
 
+class ResettlePreviewDto {
+  @IsOptional()
+  @IsNumber()
+  htHome?: number;
+
+  @IsOptional()
+  @IsNumber()
+  htAway?: number;
+
+  @IsOptional()
+  @IsNumber()
+  ftHome?: number;
+
+  @IsOptional()
+  @IsNumber()
+  ftAway?: number;
+
+  @IsOptional()
+  @IsString()
+  reason?: string;
+
+  @IsOptional()
+  @IsNumber()
+  winnerTeamId?: number;
+}
+
+class BettingLimitsDto {
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  minStake?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  maxStakeSingle?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  maxStakeParlay?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  maxPayoutSingle?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  maxPayoutParlay?: number;
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  dailyStakeLimit?: number;
+}
+
 @ApiTags('Admin')
 @Controller('admin')
-@UseGuards(JwtAuthGuard, AdminGuard)
+@UseGuards(JwtAuthGuard, AdminGuard, PermissionsGuard)
 @ApiBearerAuth()
 export class AdminController {
   constructor(
@@ -592,21 +661,25 @@ export class AdminController {
     private prisma: PrismaService,
     private readonly dashboardService: AdminDashboardService,
     private systemConfig: SystemConfigService,
+    private bettingLimits: BettingLimitsService,
   ) {}
 
   @Get('dashboard')
+  @RequirePermissions(P.reports)
   async getDashboard() {
     const overview = await this.dashboardService.getOverview();
     return jsonResponse(overview);
   }
 
   @Get('users/settings/account')
+  @RequirePermissions(P.settings)
   async getPlayerAccountSettings() {
     const settings = await this.systemConfig.getPlayerAccountSettings();
     return jsonResponse(settings);
   }
 
   @Put('users/settings/account')
+  @RequirePermissions(P.settings)
   async updatePlayerAccountSettings(
     @CurrentUser('id') operatorId: bigint,
     @Body() dto: PlayerAccountSettingsDto,
@@ -622,7 +695,32 @@ export class AdminController {
     return jsonResponse(settings);
   }
 
+  @Get('settings/betting-limits')
+  @RequirePermissions(P.settings)
+  async getBettingLimits() {
+    const limits = await this.bettingLimits.getLimits();
+    return jsonResponse(limits);
+  }
+
+  @Put('settings/betting-limits')
+  @RequirePermissions(P.settings)
+  async updateBettingLimits(
+    @CurrentUser('id') operatorId: bigint,
+    @Body() dto: BettingLimitsDto,
+  ) {
+    const limits = await this.bettingLimits.updateLimits(dto);
+    await this.audit.log({
+      operatorId,
+      operatorType: 'ADMIN',
+      action: 'UPDATE_BETTING_LIMITS',
+      module: 'SETTINGS',
+      afterData: limits,
+    });
+    return jsonResponse(limits);
+  }
+
   @Get('users')
+  @RequirePermissions(P.usersView)
   async listUsers(
     @Query('page') page?: string,
     @Query('pageSize') pageSize?: string,
@@ -643,12 +741,14 @@ export class AdminController {
   }
 
   @Get('users/:id')
+  @RequirePermissions(P.usersView)
   async getUserDetail(@Param('id') id: string) {
     const detail = await this.users.getPlayerAdminDetail(BigInt(id));
     return jsonResponse(detail);
   }
 
   @Put('users/:id')
+  @RequirePermissions(P.usersCreate)
   async updateUser(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -666,6 +766,7 @@ export class AdminController {
   }
 
   @Post('users')
+  @RequirePermissions(P.usersCreate)
   async createPlayer(
     @CurrentUser('id') operatorId: bigint,
     @Body() dto: CreatePlayerAdminDto,
@@ -700,6 +801,7 @@ export class AdminController {
   }
 
   @Get('users/promotable-for-agent')
+  @RequirePermissions(P.usersView)
   async listPromotableForAgent(@Query('keyword') keyword?: string) {
     const rows = await this.agents.listPromotablePlayers(keyword);
     return jsonResponse(
@@ -716,6 +818,7 @@ export class AdminController {
   }
 
   @Get('agents/options')
+  @RequirePermissions(P.agentsView)
   async listAgentOptions() {
     const agents = await this.prisma.user.findMany({
       where: { userType: 'AGENT', deletedAt: null, agentLevel: 1 },
@@ -728,6 +831,7 @@ export class AdminController {
   }
 
   @Get('agents')
+  @RequirePermissions(P.agentsView)
   async listAgents(
     @Query('page') page?: string,
     @Query('pageSize') pageSize?: string,
@@ -742,12 +846,14 @@ export class AdminController {
   }
 
   @Get('agents/:id')
+  @RequirePermissions(P.agentsView)
   async getAgentDetail(@Param('id') id: string) {
     const detail = await this.agents.getAgentAdminDetail(BigInt(id));
     return jsonResponse(detail);
   }
 
   @Put('agents/:id')
+  @RequirePermissions(P.agentsCreate)
   async updateAgent(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -765,6 +871,7 @@ export class AdminController {
   }
 
   @Post('agents')
+  @RequirePermissions(P.agentsCreate)
   async createAgent(
     @CurrentUser('id') operatorId: bigint,
     @Body() dto: CreateAgentAdminDto,
@@ -787,6 +894,7 @@ export class AdminController {
   }
 
   @Post('agents/:id/credit')
+  @RequirePermissions(P.agentsCredit)
   async adjustCredit(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -803,6 +911,7 @@ export class AdminController {
   }
 
   @Post('wallet/deposit')
+  @RequirePermissions(P.walletDeposit)
   async deposit(@CurrentUser('id') operatorId: bigint, @Body() dto: DepositDto & { userId: string }) {
     const result = await this.wallet.deposit(
       BigInt(dto.userId),
@@ -815,6 +924,7 @@ export class AdminController {
   }
 
   @Post('wallet/withdraw')
+  @RequirePermissions(P.walletWithdraw)
   async withdraw(@CurrentUser('id') operatorId: bigint, @Body() dto: DepositDto & { userId: string }) {
     const result = await this.wallet.withdraw(
       BigInt(dto.userId),
@@ -827,12 +937,14 @@ export class AdminController {
   }
 
   @Get('wallet/transactions')
+  @RequirePermissions(P.walletDeposit, P.walletWithdraw)
   async walletTransactions(@Query('userId') userId: string, @Query('page') page?: string) {
     const result = await this.wallet.getTransactions(BigInt(userId), page ? parseInt(page) : 1);
     return jsonResponse(result);
   }
 
   @Post('leagues')
+  @RequirePermissions(P.matches)
   async createLeague(
     @Body() dto: CreatePlatformLeagueDto | { code: string; translations: Record<string, string> },
   ) {
@@ -853,6 +965,7 @@ export class AdminController {
   }
 
   @Get('leagues')
+  @RequirePermissions(P.matches, P.reports)
   async listLeagues(
     @Query('page') page?: string,
     @Query('pageSize') pageSize?: string,
@@ -871,6 +984,7 @@ export class AdminController {
   }
 
   @Get('leagues/:leagueId/matches')
+  @RequirePermissions(P.matches, P.reports)
   async listLeagueMatches(
     @Param('leagueId') leagueId: string,
     @Query('status') status?: string,
@@ -886,12 +1000,14 @@ export class AdminController {
   }
 
   @Post('teams')
+  @RequirePermissions(P.matches)
   async createTeam(@Body() dto: { code: string; translations: Record<string, string> }) {
     const team = await this.matches.createTeam(dto.code, dto.translations);
     return jsonResponse(team);
   }
 
   @Get('matches')
+  @RequirePermissions(P.matches, P.reports)
   async listMatches(
     @Query('page') page?: string,
     @Query('pageSize') pageSize?: string,
@@ -928,12 +1044,14 @@ export class AdminController {
   }
 
   @Get('matches/:id')
+  @RequirePermissions(P.matches, P.reports)
   async getMatch(@Param('id') id: string) {
     const match = await this.matches.getAdminMatchDetail(BigInt(id));
     return jsonResponse(match);
   }
 
   @Put('matches/:id')
+  @RequirePermissions(P.matches)
   async updateMatch(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -964,12 +1082,14 @@ export class AdminController {
   }
 
   @Delete('matches/:id')
+  @RequirePermissions(P.matches)
   async deleteMatch(@Param('id') id: string) {
     await this.matches.deleteMatch(BigInt(id));
     return jsonResponse({ deleted: true });
   }
 
   @Post('matches')
+  @RequirePermissions(P.matches)
   async createMatch(@CurrentUser('id') operatorId: bigint, @Body() dto: CreatePlatformMatchDto) {
     const match = await this.matches.createPlatformMatch({
       leagueId: dto.leagueId ? BigInt(dto.leagueId) : undefined,
@@ -997,6 +1117,7 @@ export class AdminController {
   }
 
   @Post('matches/import')
+  @RequirePermissions(P.matches)
   async importMatches(@CurrentUser('id') operatorId: bigint, @Body() dto: ZhiboMatchesBundleExport) {
     if (!isZhiboBundlePayload(dto)) {
       throw new BadRequestException('Invalid import payload: matches[] required');
@@ -1006,18 +1127,21 @@ export class AdminController {
   }
 
   @Post('matches/:id/publish')
+  @RequirePermissions(P.matches)
   async publishMatch(@Param('id') id: string) {
     const match = await this.matches.publishMatch(BigInt(id));
     return jsonResponse(match);
   }
 
   @Post('matches/:id/close')
+  @RequirePermissions(P.matches)
   async closeMatch(@Param('id') id: string) {
     const match = await this.matches.closeMatch(BigInt(id));
     return jsonResponse(match);
   }
 
   @Post('matches/:id/cancel')
+  @RequirePermissions(P.matches)
   async cancelMatch(@Param('id') id: string) {
     await this.matches.cancelMatch(BigInt(id));
     const voided = await this.settlement.voidMatchBets(BigInt(id));
@@ -1025,12 +1149,14 @@ export class AdminController {
   }
 
   @Post('matches/:id/markets/templates')
+  @RequirePermissions(P.matches)
   async generateTemplates(@Param('id') id: string, @Body() dto: MarketTemplatesDto) {
     const markets = await this.markets.generateTemplates(BigInt(id), dto.marketTypes);
     return jsonResponse(markets);
   }
 
   @Put('matches/:id/odds')
+  @RequirePermissions(P.matches)
   async batchUpdateMatchOdds(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -1045,6 +1171,7 @@ export class AdminController {
   }
 
   @Patch('markets/:id')
+  @RequirePermissions(P.matches)
   async updateMarket(@Param('id') id: string, @Body() dto: UpdateMarketDto) {
     const market = await this.markets.updateMarket(BigInt(id), {
       promoLabel: dto.promoLabel,
@@ -1055,6 +1182,7 @@ export class AdminController {
   }
 
   @Patch('selections/:id')
+  @RequirePermissions(P.matches)
   async updateSelection(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -1073,6 +1201,7 @@ export class AdminController {
   }
 
   @Put('selections/:id/odds')
+  @RequirePermissions(P.matches)
   async updateOdds(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -1083,18 +1212,21 @@ export class AdminController {
   }
 
   @Get('outrights')
+  @RequirePermissions(P.matches, P.reports)
   async listOutrights() {
     const data = await this.outright.listForAdmin();
     return jsonResponse(data);
   }
 
   @Get('outrights/leagues')
+  @RequirePermissions(P.matches, P.reports)
   async listOutrightLeagues() {
     const data = await this.outright.listLeagueOptions();
     return jsonResponse(data);
   }
 
   @Post('outrights')
+  @RequirePermissions(P.matches)
   async createOutright(@Body() dto: CreateOutrightDto) {
     const data = await this.outright.createForAdmin({
       leagueId: BigInt(dto.leagueId),
@@ -1107,6 +1239,7 @@ export class AdminController {
   }
 
   @Post('outrights/import/wc2026')
+  @RequirePermissions(P.matches)
   async importWc2026Outright() {
     const data = await this.outright.importWc2026Canonical();
     return jsonResponse(data);
@@ -1114,6 +1247,7 @@ export class AdminController {
 
   /** @deprecated */
   @Get('outrights/wc2026')
+  @RequirePermissions(P.matches, P.reports)
   async getWc2026OutrightLegacy() {
     const list = await this.outright.listForAdmin();
     const wc = list.find((e) => e.leagueCode === 'WC2026');
@@ -1123,6 +1257,7 @@ export class AdminController {
 
   /** @deprecated */
   @Put('outrights/wc2026/odds')
+  @RequirePermissions(P.matches)
   async updateWc2026OutrightOddsLegacy(
     @CurrentUser('id') operatorId: bigint,
     @Body() dto: BatchOutrightOddsDto,
@@ -1137,17 +1272,20 @@ export class AdminController {
 
   /** @deprecated */
   @Post('outrights/wc2026/apply-canonical')
+  @RequirePermissions(P.matches)
   async applyWc2026CanonicalLegacy() {
     return jsonResponse(await this.outright.importWc2026Canonical());
   }
 
   @Get('outrights/:matchId')
+  @RequirePermissions(P.matches, P.reports)
   async getOutright(@Param('matchId') matchId: string) {
     const data = await this.outright.getForAdmin(BigInt(matchId));
     return jsonResponse(data);
   }
 
   @Put('outrights/:matchId')
+  @RequirePermissions(P.matches)
   async updateOutright(
     @Param('matchId') matchId: string,
     @Body() dto: UpdateOutrightDto,
@@ -1157,6 +1295,7 @@ export class AdminController {
   }
 
   @Put('outrights/:matchId/odds')
+  @RequirePermissions(P.matches)
   async updateOutrightOdds(
     @CurrentUser('id') operatorId: bigint,
     @Param('matchId') matchId: string,
@@ -1171,6 +1310,7 @@ export class AdminController {
   }
 
   @Post('outrights/:matchId/selections')
+  @RequirePermissions(P.matches)
   async addOutrightSelection(
     @Param('matchId') matchId: string,
     @Body() dto: AddOutrightSelectionDto,
@@ -1180,6 +1320,7 @@ export class AdminController {
   }
 
   @Patch('outrights/:matchId/selections/:selectionId')
+  @RequirePermissions(P.matches)
   async updateOutrightSelectionTeam(
     @Param('matchId') matchId: string,
     @Param('selectionId') selectionId: string,
@@ -1194,6 +1335,7 @@ export class AdminController {
   }
 
   @Delete('outrights/:matchId/selections/:selectionId')
+  @RequirePermissions(P.matches)
   async removeOutrightSelection(
     @Param('matchId') matchId: string,
     @Param('selectionId') selectionId: string,
@@ -1206,8 +1348,16 @@ export class AdminController {
   }
 
   @Get('matches/:id/settlement/stats')
-  async getMatchSettlementStats(@Param('id') id: string) {
-    const data = await this.settlement.getMatchBetStats(BigInt(id));
+  @RequirePermissions(P.settlement, P.reports)
+  async getMatchSettlementStats(
+    @Param('id') id: string,
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+  ) {
+    const data = await this.settlement.getMatchBetStats(BigInt(id), {
+      page: page ? Math.max(1, parseInt(page, 10) || 1) : 1,
+      pageSize: pageSize ? Math.min(100, Math.max(1, parseInt(pageSize, 10) || 10)) : 10,
+    });
     return jsonResponse(data);
   }
 
@@ -1216,6 +1366,7 @@ export class AdminController {
   // async suggestSmartScore(...) { ... }
 
   @Post('matches/:id/settlement/score')
+  @RequirePermissions(P.settlement)
   async recordScore(
     @CurrentUser('id') operatorId: bigint,
     @Param('id') id: string,
@@ -1223,28 +1374,99 @@ export class AdminController {
   ) {
     const result = await this.settlement.recordScore(
       BigInt(id),
-      dto.htHome,
-      dto.htAway,
-      dto.ftHome,
-      dto.ftAway,
+      dto.htHome ?? 0,
+      dto.htAway ?? 0,
+      dto.ftHome ?? 0,
+      dto.ftAway ?? 0,
       operatorId,
+      dto.winnerTeamId != null ? BigInt(dto.winnerTeamId) : undefined,
     );
     return jsonResponse(result);
   }
 
   @Post('matches/:id/settlement/preview')
-  async settlementPreview(@CurrentUser('id') operatorId: bigint, @Param('id') id: string) {
-    const preview = await this.settlement.previewSettlement(BigInt(id), operatorId);
+  @RequirePermissions(P.settlement)
+  async settlementPreview(
+    @CurrentUser('id') operatorId: bigint,
+    @Param('id') id: string,
+    @Body() dto?: { page?: number; pageSize?: number },
+  ) {
+    const preview = await this.settlement.previewSettlement(BigInt(id), operatorId, {
+      page: dto?.page ? Math.max(1, dto.page) : 1,
+      pageSize: dto?.pageSize ? Math.min(100, Math.max(1, dto.pageSize)) : 10,
+    });
     return jsonResponse(preview);
   }
 
+  @Get('settlement/:batchId/preview-items')
+  @RequirePermissions(P.settlement)
+  async getSettlementPreviewItems(
+    @Param('batchId') batchId: string,
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+  ) {
+    const data = await this.settlement.getPreviewSettlementItems(BigInt(batchId), {
+      page: page ? Math.max(1, parseInt(page, 10) || 1) : 1,
+      pageSize: pageSize ? Math.min(100, Math.max(1, parseInt(pageSize, 10) || 10)) : 10,
+    });
+    return jsonResponse(data);
+  }
+
   @Post('settlement/:batchId/confirm')
+  @RequirePermissions(P.settlement)
   async confirmSettlement(@CurrentUser('id') operatorId: bigint, @Param('batchId') batchId: string) {
     const result = await this.settlement.confirmSettlement(BigInt(batchId), operatorId);
+    await this.audit.log({
+      operatorId,
+      operatorType: 'ADMIN',
+      action: 'CONFIRM_SETTLEMENT',
+      module: 'SETTLEMENT',
+      targetId: batchId,
+    });
+    return jsonResponse(result);
+  }
+
+  @Post('matches/:id/resettle/preview')
+  @RequirePermissions(P.resettle)
+  async resettlePreview(
+    @CurrentUser('id') operatorId: bigint,
+    @Param('id') id: string,
+    @Body() dto: ResettlePreviewDto,
+  ) {
+    const preview = await this.settlement.previewResettlement(
+      BigInt(id),
+      {
+        htHome: dto.htHome ?? 0,
+        htAway: dto.htAway ?? 0,
+        ftHome: dto.ftHome ?? 0,
+        ftAway: dto.ftAway ?? 0,
+      },
+      operatorId,
+      dto.reason,
+      dto.winnerTeamId != null ? BigInt(dto.winnerTeamId) : undefined,
+    );
+    return jsonResponse(preview);
+  }
+
+  @Post('resettle/:batchId/confirm')
+  @RequirePermissions(P.resettle)
+  async confirmResettlement(
+    @CurrentUser('id') operatorId: bigint,
+    @Param('batchId') batchId: string,
+  ) {
+    const result = await this.settlement.confirmResettlement(BigInt(batchId), operatorId);
+    await this.audit.log({
+      operatorId,
+      operatorType: 'ADMIN',
+      action: 'CONFIRM_RESETTLE',
+      module: 'SETTLEMENT',
+      targetId: batchId,
+    });
     return jsonResponse(result);
   }
 
   @Get('bets')
+  @RequirePermissions(P.bets)
   async listBets(
     @Query('page') page?: string,
     @Query('pageSize') pageSize?: string,
@@ -1267,12 +1489,14 @@ export class AdminController {
   }
 
   @Get('bets/:id')
+  @RequirePermissions(P.bets)
   async getBet(@Param('id') id: string) {
     const detail = await this.bets.getBetAdminDetail(BigInt(id));
     return jsonResponse(detail);
   }
 
   @Post('cashbacks/preview')
+  @RequirePermissions(P.cashback, P.reports)
   async cashbackPreview(@Body() dto: CashbackPreviewDto) {
     const preview = await this.cashback.previewBatch(
       new Date(dto.periodStart),
@@ -1282,12 +1506,21 @@ export class AdminController {
   }
 
   @Post('cashbacks/:batchId/confirm')
+  @RequirePermissions(P.cashback)
   async cashbackConfirm(@CurrentUser('id') operatorId: bigint, @Param('batchId') batchId: string) {
     const result = await this.cashback.confirmBatch(BigInt(batchId), operatorId);
+    await this.audit.log({
+      operatorId,
+      operatorType: 'ADMIN',
+      action: 'CONFIRM_CASHBACK',
+      module: 'CASHBACK',
+      targetId: batchId,
+    });
     return jsonResponse(result);
   }
 
   @Get('contents')
+  @RequirePermissions(P.content, P.reports)
   async listContents(
     @Query('type') type?: string,
     @Query('status') status?: string,
@@ -1297,24 +1530,28 @@ export class AdminController {
   }
 
   @Get('contents/:id')
+  @RequirePermissions(P.content, P.reports)
   async getContent(@Param('id') id: string) {
     const item = await this.content.getForAdmin(BigInt(id));
     return jsonResponse(item);
   }
 
   @Post('contents')
+  @RequirePermissions(P.content)
   async createContent(@Body() dto: CreateContentDto) {
     const item = await this.content.create(dto);
     return jsonResponse(item);
   }
 
   @Put('contents/:id')
+  @RequirePermissions(P.content)
   async updateContent(@Param('id') id: string, @Body() dto: UpdateContentDto) {
     const item = await this.content.update(BigInt(id), dto);
     return jsonResponse(item);
   }
 
   @Patch('contents/:id/status')
+  @RequirePermissions(P.content)
   async updateContentStatus(
     @Param('id') id: string,
     @Body() dto: ContentStatusDto,
@@ -1324,18 +1561,21 @@ export class AdminController {
   }
 
   @Delete('contents/:id')
+  @RequirePermissions(P.content)
   async deleteContent(@Param('id') id: string) {
     const result = await this.content.remove(BigInt(id));
     return jsonResponse(result);
   }
 
   @Get('i18n/messages')
+  @RequirePermissions(P.settings, P.reports)
   async getMessages(@Query('locale') locale = 'en-US') {
     const messages = await this.i18n.getMessages(locale);
     return jsonResponse(messages);
   }
 
   @Get('audit-logs')
+  @RequirePermissions(P.audit)
   async auditLogs(
     @Query('page') page?: string,
     @Query('pageSize') pageSize?: string,
diff --git a/apps/api/src/applications/admin/admin.module.ts b/apps/api/src/applications/admin/admin.module.ts
index 7277e1c..a2b4268 100644
--- a/apps/api/src/applications/admin/admin.module.ts
+++ b/apps/api/src/applications/admin/admin.module.ts
@@ -1,6 +1,7 @@
 import { Module } from '@nestjs/common';
 import { AdminController } from './admin.controller';
 import { AdminDashboardService } from './admin-dashboard.service';
+import { PermissionsGuard } from '../../domains/identity/guards';
 import { UsersModule } from '../../domains/identity/users.module';
 import { AgentsModule } from '../../domains/agent/agents.module';
 import { WalletModule } from '../../domains/ledger/wallet.module';
@@ -26,6 +27,6 @@ import { BetsModule } from '../../domains/betting/bets.module';
     BetsModule,
   ],
   controllers: [AdminController],
-  providers: [AdminDashboardService],
+  providers: [AdminDashboardService, PermissionsGuard],
 })
 export class AdminModule {}
diff --git a/apps/api/src/domains/betting/bets.module.ts b/apps/api/src/domains/betting/bets.module.ts
index 25bed0c..9d04950 100644
--- a/apps/api/src/domains/betting/bets.module.ts
+++ b/apps/api/src/domains/betting/bets.module.ts
@@ -1,10 +1,11 @@
 import { Module } from '@nestjs/common';
 import { BetsService } from './bets.service';
+import { BettingLimitsService } from './betting-limits.service';
 import { WalletModule } from '../ledger/wallet.module';
 
 @Module({
   imports: [WalletModule],
-  providers: [BetsService],
-  exports: [BetsService],
+  providers: [BetsService, BettingLimitsService],
+  exports: [BetsService, BettingLimitsService],
 })
 export class BetsModule {}
diff --git a/apps/api/src/domains/betting/bets.service.ts b/apps/api/src/domains/betting/bets.service.ts
index 3c289e8..16979df 100644
--- a/apps/api/src/domains/betting/bets.service.ts
+++ b/apps/api/src/domains/betting/bets.service.ts
@@ -2,6 +2,7 @@ import { Injectable, BadRequestException, ConflictException, NotFoundException }
 import { Prisma } from '@prisma/client';
 import { PrismaService } from '../../shared/prisma/prisma.service';
 import { WalletService } from '../ledger/wallet.service';
+import { BettingLimitsService } from './betting-limits.service';
 import { Decimal } from '@prisma/client/runtime/library';
 import { generateBetNo } from '../../shared/common/decorators';
 import {
@@ -10,8 +11,25 @@ import {
   canSelectForParlay,
   isPreMatchKickoff,
   isSupportedSport,
+  resolveTranslationFallback,
 } from '@thebet365/shared';
 
+type MatchContext = {
+  matchLabel: string;
+  leagueName: string;
+};
+
+type BetSelectionRow = {
+  matchId: bigint | null;
+  marketType: string;
+  period: string | null;
+  selectionNameSnapshot: string;
+  handicapLine: Decimal | null;
+  totalLine: Decimal | null;
+  odds: Decimal;
+  sortOrder?: number;
+};
+
 interface BetSelectionInput {
   selectionId: bigint;
   oddsVersion: bigint;
@@ -23,6 +41,7 @@ export class BetsService {
   constructor(
     private prisma: PrismaService,
     private wallet: WalletService,
+    private bettingLimits: BettingLimitsService,
   ) {}
 
   private async validateSelection(
@@ -92,6 +111,12 @@ export class BetsService {
     const odds = new Decimal(selection.odds.toString());
     const stakeDec = new Decimal(stake);
     const potentialReturn = stakeDec.mul(odds);
+    await this.bettingLimits.validateBet({
+      userId,
+      betType: 'SINGLE',
+      stake,
+      potentialReturn,
+    });
     const betNo = generateBetNo();
 
     const bet = await this.prisma.$transaction(async (tx) => {
@@ -148,16 +173,9 @@ export class BetsService {
     if (existing) return existing;
 
     const selections: Awaited<ReturnType<typeof this.validateSelection>>[] = [];
-    const matchIds = new Set<string>();
 
     for (const leg of legs) {
       const sel = await this.validateSelection(leg.selectionId, leg.oddsVersion, { forParlay: true });
-
-      const matchKey = sel.market.matchId.toString();
-      if (matchIds.has(matchKey)) {
-        throw new BadRequestException('Same match cannot be in parlay');
-      }
-      matchIds.add(matchKey);
       selections.push(sel);
     }
 
@@ -168,6 +186,12 @@ export class BetsService {
 
     const stakeDec = new Decimal(stake);
     const potentialReturn = stakeDec.mul(totalOdds);
+    await this.bettingLimits.validateBet({
+      userId,
+      betType: 'PARLAY',
+      stake,
+      potentialReturn,
+    });
     const betNo = generateBetNo();
 
     const bet = await this.prisma.$transaction(async (tx) => {
@@ -234,6 +258,105 @@ export class BetsService {
     return v?.toString() ?? '0';
   }
 
+  private resolveEntityName(
+    translations: Array<{ entityType: string; entityId: bigint; locale: string; value: string }>,
+    entityType: string,
+    entityId: bigint,
+    locale: string,
+  ) {
+    const map = Object.fromEntries(
+      translations
+        .filter(
+          (t) =>
+            t.entityType === entityType && t.entityId.toString() === entityId.toString(),
+        )
+        .map((t) => [t.locale, t.value]),
+    );
+    return resolveTranslationFallback(map, locale);
+  }
+
+  private async loadMatchContext(
+    matchIds: bigint[],
+    locale = 'zh-CN',
+  ): Promise<Map<string, MatchContext>> {
+    const result = new Map<string, MatchContext>();
+    if (matchIds.length === 0) return result;
+
+    const matches = await this.prisma.match.findMany({
+      where: { id: { in: matchIds } },
+      select: {
+        id: true,
+        matchName: true,
+        leagueId: true,
+        homeTeamId: true,
+        awayTeamId: true,
+        homeTeam: { select: { code: true } },
+        awayTeam: { select: { code: true } },
+      },
+    });
+
+    const entityIds = new Set<bigint>();
+    for (const m of matches) {
+      entityIds.add(m.leagueId);
+      entityIds.add(m.homeTeamId);
+      entityIds.add(m.awayTeamId);
+    }
+
+    const translations =
+      entityIds.size > 0
+        ? await this.prisma.entityTranslation.findMany({
+            where: {
+              entityId: { in: Array.from(entityIds) },
+              entityType: { in: ['TEAM', 'LEAGUE'] },
+              fieldName: 'name',
+            },
+          })
+        : [];
+
+    for (const m of matches) {
+      const leagueName =
+        this.resolveEntityName(translations, 'LEAGUE', m.leagueId, locale) || m.leagueId.toString();
+      const homeName =
+        this.resolveEntityName(translations, 'TEAM', m.homeTeamId, locale) || m.homeTeam.code;
+      const awayName =
+        this.resolveEntityName(translations, 'TEAM', m.awayTeamId, locale) || m.awayTeam.code;
+      const matchLabel = m.matchName?.trim() || `${homeName} vs ${awayName}`;
+      result.set(m.id.toString(), { matchLabel, leagueName });
+    }
+
+    return result;
+  }
+
+  private formatSelectionPreviews(
+    selections: BetSelectionRow[],
+    matchContext: Map<string, MatchContext>,
+  ) {
+    return selections.map((s) => {
+      const ctx = s.matchId ? matchContext.get(s.matchId.toString()) : undefined;
+      return {
+        matchId: s.matchId?.toString() ?? null,
+        matchLabel: ctx?.matchLabel ?? '—',
+        leagueName: ctx?.leagueName ?? '',
+        marketType: s.marketType,
+        period: s.period,
+        selectionName: s.selectionNameSnapshot,
+        odds: this.dec(s.odds),
+      };
+    });
+  }
+
+  private attachSelectionPreviews<T extends Record<string, unknown>>(
+    row: T,
+    selections: BetSelectionRow[],
+    matchContext: Map<string, MatchContext>,
+  ) {
+    const selectionPreviews = this.formatSelectionPreviews(selections, matchContext);
+    const selectionSummary = selectionPreviews
+      .map((p) => `${p.matchLabel} · ${p.selectionName}`)
+      .join('；');
+    return { ...row, selectionPreviews, selectionSummary };
+  }
+
   private formatBetListRow(
     b: {
       id: bigint;
@@ -326,7 +449,7 @@ export class BetsService {
               parent: { select: { username: true } },
             },
           },
-          _count: { select: { selections: true } },
+          selections: { orderBy: { sortOrder: 'asc' } },
         },
         orderBy: { placedAt: 'desc' },
         skip,
@@ -335,8 +458,26 @@ export class BetsService {
       this.prisma.bet.count({ where }),
     ]);
 
+    const matchIds = [
+      ...new Set(
+        items.flatMap((b) =>
+          b.selections.map((s) => s.matchId).filter((id): id is bigint => id != null),
+        ),
+      ),
+    ];
+    const matchContext = await this.loadMatchContext(matchIds);
+
     return {
-      items: items.map((b) => this.formatBetListRow(b)),
+      items: items.map((b) =>
+        this.attachSelectionPreviews(
+          this.formatBetListRow({
+            ...b,
+            _count: { selections: b.selections.length },
+          }),
+          b.selections,
+          matchContext,
+        ),
+      ),
       total,
       page,
       pageSize,
@@ -359,27 +500,44 @@ export class BetsService {
     });
     if (!bet) throw new NotFoundException('注单不存在');
 
-    return {
-      ...this.formatBetListRow({
+    const matchIds = bet.selections
+      .map((s) => s.matchId)
+      .filter((id): id is bigint => id != null);
+    const matchContext = await this.loadMatchContext(matchIds);
+    const selectionPreviews = this.formatSelectionPreviews(bet.selections, matchContext);
+
+    const base = this.attachSelectionPreviews(
+      this.formatBetListRow({
         ...bet,
         _count: { selections: bet.selections.length },
       }),
+      bet.selections,
+      matchContext,
+    );
+
+    return {
+      ...base,
       requestId: bet.requestId,
       createdAt: bet.createdAt,
       updatedAt: bet.updatedAt,
-      selections: bet.selections.map((s) => ({
-        id: s.id.toString(),
-        matchId: s.matchId?.toString() ?? null,
-        marketType: s.marketType,
-        period: s.period,
-        selectionName: s.selectionNameSnapshot,
-        handicapLine: s.handicapLine ? this.dec(s.handicapLine) : null,
-        totalLine: s.totalLine ? this.dec(s.totalLine) : null,
-        odds: this.dec(s.odds),
-        resultStatus: s.resultStatus,
-        effectiveOdds: s.effectiveOdds ? this.dec(s.effectiveOdds) : null,
-        sortOrder: s.sortOrder,
-      })),
+      selections: bet.selections.map((s, index) => {
+        const preview = selectionPreviews[index];
+        return {
+          id: s.id.toString(),
+          matchId: s.matchId?.toString() ?? null,
+          matchLabel: preview?.matchLabel ?? '—',
+          leagueName: preview?.leagueName ?? '',
+          marketType: s.marketType,
+          period: s.period,
+          selectionName: s.selectionNameSnapshot,
+          handicapLine: s.handicapLine ? this.dec(s.handicapLine) : null,
+          totalLine: s.totalLine ? this.dec(s.totalLine) : null,
+          odds: this.dec(s.odds),
+          resultStatus: s.resultStatus,
+          effectiveOdds: s.effectiveOdds ? this.dec(s.effectiveOdds) : null,
+          sortOrder: s.sortOrder,
+        };
+      }),
     };
   }
 }
diff --git a/apps/api/src/domains/betting/betting-limits.service.spec.ts b/apps/api/src/domains/betting/betting-limits.service.spec.ts
new file mode 100644
index 0000000..1fd5018
--- /dev/null
+++ b/apps/api/src/domains/betting/betting-limits.service.spec.ts
@@ -0,0 +1,54 @@
+import { BettingLimitsService } from './betting-limits.service';
+import { Decimal } from '@prisma/client/runtime/library';
+
+describe('BettingLimitsService', () => {
+  const prisma = {
+    systemConfig: {
+      findUnique: jest.fn(),
+    },
+    bet: {
+      aggregate: jest.fn(),
+    },
+  };
+
+  const service = new BettingLimitsService(prisma as never);
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    prisma.systemConfig.findUnique.mockResolvedValue(null);
+    prisma.bet.aggregate.mockResolvedValue({ _sum: { stake: new Decimal(0) } });
+  });
+
+  it('rejects stake below minimum', async () => {
+    await expect(
+      service.validateBet({
+        userId: BigInt(1),
+        betType: 'SINGLE',
+        stake: 0.5,
+        potentialReturn: new Decimal(1),
+      }),
+    ).rejects.toThrow('Minimum stake is 1');
+  });
+
+  it('rejects stake above single max', async () => {
+    await expect(
+      service.validateBet({
+        userId: BigInt(1),
+        betType: 'SINGLE',
+        stake: 60000,
+        potentialReturn: new Decimal(70000),
+      }),
+    ).rejects.toThrow('Maximum stake is 50000');
+  });
+
+  it('rejects potential return above payout cap', async () => {
+    await expect(
+      service.validateBet({
+        userId: BigInt(1),
+        betType: 'SINGLE',
+        stake: 100,
+        potentialReturn: new Decimal(600000),
+      }),
+    ).rejects.toThrow('Potential return exceeds limit');
+  });
+});
diff --git a/apps/api/src/domains/betting/betting-limits.service.ts b/apps/api/src/domains/betting/betting-limits.service.ts
new file mode 100644
index 0000000..71f50ed
--- /dev/null
+++ b/apps/api/src/domains/betting/betting-limits.service.ts
@@ -0,0 +1,126 @@
+import { Injectable, BadRequestException } from '@nestjs/common';
+import { Decimal } from '@prisma/client/runtime/library';
+import { PrismaService } from '../../shared/prisma/prisma.service';
+
+export type BettingLimits = {
+  minStake: number;
+  maxStakeSingle: number;
+  maxStakeParlay: number;
+  maxPayoutSingle: number;
+  maxPayoutParlay: number;
+  dailyStakeLimit: number;
+};
+
+export const BET_LIMIT_KEYS = {
+  minStake: 'bet.min_stake',
+  maxStakeSingle: 'bet.max_stake_single',
+  maxStakeParlay: 'bet.max_stake_parlay',
+  maxPayoutSingle: 'bet.max_payout_single',
+  maxPayoutParlay: 'bet.max_payout_parlay',
+  dailyStakeLimit: 'bet.daily_stake_limit',
+} as const;
+
+const DEFAULTS: BettingLimits = {
+  minStake: 1,
+  maxStakeSingle: 50000,
+  maxStakeParlay: 20000,
+  maxPayoutSingle: 500000,
+  maxPayoutParlay: 1000000,
+  dailyStakeLimit: 200000,
+};
+
+@Injectable()
+export class BettingLimitsService {
+  constructor(private prisma: PrismaService) {}
+
+  private async getNumber(key: string, fallback: number): Promise<number> {
+    const row = await this.prisma.systemConfig.findUnique({ where: { configKey: key } });
+    if (!row) return fallback;
+    const n = Number(row.configValue);
+    return Number.isFinite(n) && n >= 0 ? n : fallback;
+  }
+
+  private async setNumber(key: string, value: number, description: string) {
+    await this.prisma.systemConfig.upsert({
+      where: { configKey: key },
+      create: { configKey: key, configValue: String(value), description },
+      update: { configValue: String(value) },
+    });
+  }
+
+  async getLimits(): Promise<BettingLimits> {
+    return {
+      minStake: await this.getNumber(BET_LIMIT_KEYS.minStake, DEFAULTS.minStake),
+      maxStakeSingle: await this.getNumber(BET_LIMIT_KEYS.maxStakeSingle, DEFAULTS.maxStakeSingle),
+      maxStakeParlay: await this.getNumber(BET_LIMIT_KEYS.maxStakeParlay, DEFAULTS.maxStakeParlay),
+      maxPayoutSingle: await this.getNumber(BET_LIMIT_KEYS.maxPayoutSingle, DEFAULTS.maxPayoutSingle),
+      maxPayoutParlay: await this.getNumber(BET_LIMIT_KEYS.maxPayoutParlay, DEFAULTS.maxPayoutParlay),
+      dailyStakeLimit: await this.getNumber(BET_LIMIT_KEYS.dailyStakeLimit, DEFAULTS.dailyStakeLimit),
+    };
+  }
+
+  async updateLimits(data: Partial<BettingLimits>): Promise<BettingLimits> {
+    const desc: Record<keyof BettingLimits, string> = {
+      minStake: '最小单注金额',
+      maxStakeSingle: '单关最大投注额',
+      maxStakeParlay: '串关最大投注额',
+      maxPayoutSingle: '单关最高派彩',
+      maxPayoutParlay: '串关最高派彩',
+      dailyStakeLimit: '玩家每日投注上限',
+    };
+    for (const [field, key] of Object.entries(BET_LIMIT_KEYS) as Array<
+      [keyof BettingLimits, string]
+    >) {
+      const val = data[field];
+      if (val !== undefined) {
+        await this.setNumber(key, val, desc[field]);
+      }
+    }
+    return this.getLimits();
+  }
+
+  async validateBet(params: {
+    userId: bigint;
+    betType: 'SINGLE' | 'PARLAY';
+    stake: number;
+    potentialReturn: Decimal;
+  }) {
+    const limits = await this.getLimits();
+    const stake = params.stake;
+
+    if (stake < limits.minStake) {
+      throw new BadRequestException(`Minimum stake is ${limits.minStake}`);
+    }
+
+    const maxStake = params.betType === 'PARLAY' ? limits.maxStakeParlay : limits.maxStakeSingle;
+    if (stake > maxStake) {
+      throw new BadRequestException(`Maximum stake is ${maxStake}`);
+    }
+
+    const maxPayout =
+      params.betType === 'PARLAY' ? limits.maxPayoutParlay : limits.maxPayoutSingle;
+    if (params.potentialReturn.gt(maxPayout)) {
+      throw new BadRequestException(`Potential return exceeds limit of ${maxPayout}`);
+    }
+
+    if (limits.dailyStakeLimit > 0) {
+      const startOfDay = new Date();
+      startOfDay.setHours(0, 0, 0, 0);
+      const endOfDay = new Date();
+      endOfDay.setHours(23, 59, 59, 999);
+
+      const agg = await this.prisma.bet.aggregate({
+        where: {
+          userId: params.userId,
+          placedAt: { gte: startOfDay, lte: endOfDay },
+          status: { notIn: ['VOID', 'CANCELLED'] },
+        },
+        _sum: { stake: true },
+      });
+      const todayStake = new Decimal(agg._sum.stake ?? 0);
+      if (todayStake.add(stake).gt(limits.dailyStakeLimit)) {
+        throw new BadRequestException(`Daily stake limit of ${limits.dailyStakeLimit} exceeded`);
+      }
+    }
+  }
+}
diff --git a/apps/api/src/domains/identity/guards.ts b/apps/api/src/domains/identity/guards.ts
index 52287e6..13a10ed 100644
--- a/apps/api/src/domains/identity/guards.ts
+++ b/apps/api/src/domains/identity/guards.ts
@@ -33,14 +33,20 @@ export class PermissionsGuard implements CanActivate {
       context.getHandler(),
       context.getClass(),
     ]);
-    if (!required?.length) return true;
 
     const { user } = context.switchToHttp().getRequest();
-    const userPerms: string[] = user?.permissions ?? [];
-    if (user?.role === 'SUPER_ADMIN') return true;
+    if (!user || user.userType !== 'ADMIN') {
+      throw new ForbiddenException('Admin access required');
+    }
+    if (user.role === 'SUPER_ADMIN') return true;
 
-    const hasAll = required.every((p) => userPerms.includes(p));
-    if (!hasAll) throw new ForbiddenException('Insufficient permissions');
+    if (!required?.length) {
+      throw new ForbiddenException('Insufficient permissions');
+    }
+
+    const userPerms: string[] = user.permissions ?? [];
+    const hasAccess = required.some((p) => userPerms.includes(p));
+    if (!hasAccess) throw new ForbiddenException('Insufficient permissions');
     return true;
   }
 }
diff --git a/apps/api/src/domains/identity/jwt.strategy.ts b/apps/api/src/domains/identity/jwt.strategy.ts
index deef8ca..9c63a28 100644
--- a/apps/api/src/domains/identity/jwt.strategy.ts
+++ b/apps/api/src/domains/identity/jwt.strategy.ts
@@ -40,6 +40,7 @@ export class JwtStrategy extends PassportStrategy(Strategy) {
     }
     const permissions =
       user.adminRole?.role?.permissions?.map((rp) => rp.permission.code) ?? [];
+    const roleCode = user.adminRole?.role?.code ?? payload.role;
     return {
       id: user.id,
       username: user.username,
@@ -47,7 +48,7 @@ export class JwtStrategy extends PassportStrategy(Strategy) {
       parentId: user.parentId,
       agentLevel: user.agentLevel,
       locale: user.locale,
-      role: payload.role,
+      role: roleCode,
       permissions,
     };
   }
diff --git a/apps/api/src/domains/ledger/wallet.service.ts b/apps/api/src/domains/ledger/wallet.service.ts
index eddee7e..07def41 100644
--- a/apps/api/src/domains/ledger/wallet.service.ts
+++ b/apps/api/src/domains/ledger/wallet.service.ts
@@ -1,8 +1,11 @@
 import { Injectable, BadRequestException } from '@nestjs/common';
+import { Prisma } from '@prisma/client';
 import { PrismaService } from '../../shared/prisma/prisma.service';
 import { Decimal } from '@prisma/client/runtime/library';
 import { generateTransactionId } from '../../shared/common/decorators';
 
+type TxClient = Prisma.TransactionClient;
+
 @Injectable()
 export class WalletService {
   constructor(private prisma: PrismaService) {}
@@ -19,7 +22,7 @@ export class WalletService {
     });
   }
 
-  private async lockWallet(tx: Parameters<Parameters<PrismaService['$transaction']>[0]>[0], userId: bigint) {
+  private async lockWallet(tx: TxClient, userId: bigint) {
     const wallets = await tx.$queryRaw<Array<{ id: bigint; available_balance: Decimal; frozen_balance: Decimal; version: number }>>`
       SELECT id, available_balance, frozen_balance, version FROM wallets WHERE user_id = ${userId} FOR UPDATE
     `;
@@ -163,24 +166,25 @@ export class WalletService {
     payout: Decimal,
     betId: string,
     result: 'WIN' | 'LOSE' | 'PUSH' | 'VOID' | 'HALF_WIN' | 'HALF_LOSE',
+    tx?: TxClient,
   ) {
-    const txTypeMap: Record<string, string> = {
-      WIN: 'BET_SETTLE_WIN',
-      LOSE: 'BET_SETTLE_LOSE',
-      PUSH: 'BET_SETTLE_PUSH',
-      VOID: 'BET_VOID_REFUND',
-      HALF_WIN: 'BET_SETTLE_WIN',
-      HALF_LOSE: 'BET_SETTLE_LOSE',
-    };
+    const run = async (client: TxClient) => {
+      const txTypeMap: Record<string, string> = {
+        WIN: 'BET_SETTLE_WIN',
+        LOSE: 'BET_SETTLE_LOSE',
+        PUSH: 'BET_SETTLE_PUSH',
+        VOID: 'BET_VOID_REFUND',
+        HALF_WIN: 'BET_SETTLE_WIN',
+        HALF_LOSE: 'BET_SETTLE_LOSE',
+      };
 
-    return this.prisma.$transaction(async (tx) => {
-      const w = await this.lockWallet(tx, userId);
+      const w = await this.lockWallet(client, userId);
       const avail = new Decimal(w.available_balance);
       const frozen = new Decimal(w.frozen_balance);
       const frozenAfter = frozen.sub(stake);
       const balanceAfter = avail.add(payout);
 
-      await tx.wallet.update({
+      await client.wallet.update({
         where: { id: w.id },
         data: {
           availableBalance: balanceAfter,
@@ -189,7 +193,7 @@ export class WalletService {
         },
       });
 
-      await tx.walletTransaction.create({
+      await client.walletTransaction.create({
         data: {
           transactionId: generateTransactionId(),
           userId,
@@ -204,7 +208,55 @@ export class WalletService {
           referenceId: betId,
         },
       });
-    });
+    };
+
+    if (tx) return run(tx);
+    return this.prisma.$transaction(run);
+  }
+
+  /** 重结算差额调整：delta = 新派彩 - 原派彩，允许扣回导致负余额 */
+  async applyResettleDelta(
+    userId: bigint,
+    delta: Decimal,
+    betNo: string,
+    tx?: TxClient,
+  ) {
+    if (delta.eq(0)) return;
+
+    const run = async (client: TxClient) => {
+      const w = await this.lockWallet(client, userId);
+      const avail = new Decimal(w.available_balance);
+      const balanceAfter = avail.add(delta);
+      const txType = delta.gt(0) ? 'BET_SETTLE_WIN' : 'RESETTLE_REVERSE';
+
+      await client.wallet.update({
+        where: { id: w.id },
+        data: {
+          availableBalance: balanceAfter,
+          version: { increment: 1 },
+        },
+      });
+
+      await client.walletTransaction.create({
+        data: {
+          transactionId: generateTransactionId(),
+          userId,
+          walletId: w.id,
+          transactionType: txType,
+          amount: delta,
+          balanceBefore: avail,
+          balanceAfter,
+          frozenBefore: w.frozen_balance,
+          frozenAfter: w.frozen_balance,
+          referenceType: 'BET',
+          referenceId: betNo,
+          remark: 'Resettlement adjustment',
+        },
+      });
+    };
+
+    if (tx) return run(tx);
+    return this.prisma.$transaction(run);
   }
 
   async getTransactions(userId: bigint, page = 1, pageSize = 20) {
diff --git a/apps/api/src/domains/operations/cashback/cashback-rate.resolver.spec.ts b/apps/api/src/domains/operations/cashback/cashback-rate.resolver.spec.ts
new file mode 100644
index 0000000..a8514e4
--- /dev/null
+++ b/apps/api/src/domains/operations/cashback/cashback-rate.resolver.spec.ts
@@ -0,0 +1,72 @@
+import { resolveCashbackRateForBet } from './cashback-rate.resolver';
+import { Decimal } from '@prisma/client/runtime/library';
+
+describe('resolveCashbackRateForBet', () => {
+  const userId = BigInt(100);
+  const agentId = BigInt(200);
+
+  it('uses agent default when no rules', () => {
+    const rate = resolveCashbackRateForBet({
+      userId,
+      agentId,
+      marketTypes: ['FT_1X2'],
+      agentDefaultRate: new Decimal('0.02'),
+      rules: [],
+    });
+    expect(rate.toString()).toBe('0.02');
+  });
+
+  it('prefers USER rule over agent default', () => {
+    const rate = resolveCashbackRateForBet({
+      userId,
+      agentId,
+      marketTypes: ['FT_1X2'],
+      agentDefaultRate: new Decimal('0.01'),
+      rules: [
+        {
+          targetType: 'USER',
+          targetId: userId,
+          rate: new Decimal('0.03'),
+          marketType: null,
+        },
+      ],
+    });
+    expect(rate.toString()).toBe('0.03');
+  });
+
+  it('applies market-specific rule when market matches', () => {
+    const rate = resolveCashbackRateForBet({
+      userId,
+      agentId,
+      marketTypes: ['FT_HANDICAP'],
+      agentDefaultRate: new Decimal('0.01'),
+      rules: [
+        {
+          targetType: 'GLOBAL',
+          targetId: null,
+          rate: new Decimal('0.005'),
+          marketType: 'FT_HANDICAP',
+        },
+      ],
+    });
+    expect(rate.toString()).toBe('0.005');
+  });
+
+  it('skips market-specific rule when market does not match', () => {
+    const rate = resolveCashbackRateForBet({
+      userId,
+      agentId,
+      marketTypes: ['FT_1X2'],
+      agentDefaultRate: new Decimal('0.01'),
+      rules: [
+        {
+          targetType: 'GLOBAL',
+          targetId: null,
+          rate: new Decimal('0.005'),
+          marketType: 'FT_HANDICAP',
+        },
+      ],
+    });
+    expect(rate.toString()).toBe('0.01');
+  });
+});
diff --git a/apps/api/src/domains/operations/cashback/cashback-rate.resolver.ts b/apps/api/src/domains/operations/cashback/cashback-rate.resolver.ts
new file mode 100644
index 0000000..8c146b2
--- /dev/null
+++ b/apps/api/src/domains/operations/cashback/cashback-rate.resolver.ts
@@ -0,0 +1,50 @@
+import { Decimal } from '@prisma/client/runtime/library';
+
+export type CashbackRuleRow = {
+  targetType: string;
+  targetId: bigint | null;
+  rate: Decimal;
+  marketType: string | null;
+};
+
+const TARGET_PRIORITY: Record<string, number> = {
+  USER: 3,
+  AGENT: 2,
+  GLOBAL: 1,
+};
+
+export function resolveCashbackRateForBet(params: {
+  userId: bigint;
+  agentId: bigint | null;
+  marketTypes: string[];
+  agentDefaultRate: Decimal;
+  rules: CashbackRuleRow[];
+}): Decimal {
+  const { userId, agentId, marketTypes, agentDefaultRate, rules } = params;
+  let best: { priority: number; rate: Decimal } | null = null;
+
+  for (const rule of rules) {
+    if (rule.marketType && !marketTypes.includes(rule.marketType)) continue;
+
+    let priority = 0;
+    if (rule.targetType === 'USER' && rule.targetId?.toString() === userId.toString()) {
+      priority = TARGET_PRIORITY.USER;
+    } else if (
+      rule.targetType === 'AGENT' &&
+      agentId != null &&
+      rule.targetId?.toString() === agentId.toString()
+    ) {
+      priority = TARGET_PRIORITY.AGENT;
+    } else if (rule.targetType === 'GLOBAL') {
+      priority = TARGET_PRIORITY.GLOBAL;
+    } else {
+      continue;
+    }
+
+    if (!best || priority > best.priority) {
+      best = { priority, rate: rule.rate };
+    }
+  }
+
+  return best?.rate ?? agentDefaultRate;
+}
diff --git a/apps/api/src/domains/operations/cashback/cashback.service.ts b/apps/api/src/domains/operations/cashback/cashback.service.ts
index b38c027..9a074d5 100644
--- a/apps/api/src/domains/operations/cashback/cashback.service.ts
+++ b/apps/api/src/domains/operations/cashback/cashback.service.ts
@@ -3,6 +3,10 @@ import { PrismaService } from '../../../shared/prisma/prisma.service';
 import { WalletService } from '../../ledger/wallet.service';
 import { Decimal } from '@prisma/client/runtime/library';
 import { generateBatchNo } from '../../../shared/common/decorators';
+import {
+  resolveCashbackRateForBet,
+  type CashbackRuleRow,
+} from './cashback-rate.resolver';
 
 @Injectable()
 export class CashbackService {
@@ -12,37 +16,98 @@ export class CashbackService {
   ) {}
 
   async previewBatch(periodStart: Date, periodEnd: Date) {
-    const settledBets = await this.prisma.bet.findMany({
-      where: {
-        status: { in: ['WON', 'LOST', 'SETTLED'] },
-        settledAt: { gte: periodStart, lte: periodEnd },
-      },
-      include: { user: { include: { agentProfile: true } } },
-    });
+    const [settledBets, rules, agentProfiles] = await Promise.all([
+      this.prisma.bet.findMany({
+        where: {
+          status: { in: ['WON', 'LOST'] },
+          settledAt: { gte: periodStart, lte: periodEnd },
+        },
+        include: {
+          user: { select: { id: true, parentId: true } },
+          selections: { select: { marketType: true } },
+        },
+      }),
+      this.prisma.cashbackRule.findMany({ where: { isActive: true } }),
+      this.prisma.agentProfile.findMany({
+        select: { userId: true, cashbackRate: true },
+      }),
+    ]);
 
-    const playerStakes = new Map<string, { userId: bigint; stake: Decimal; rate: Decimal }>();
-
-    for (const bet of settledBets) {
-      if (bet.status === 'PUSH' || bet.status === 'VOID') continue;
-
-      const key = bet.userId.toString();
-      const existing = playerStakes.get(key) ?? {
-        userId: bet.userId,
-        stake: new Decimal(0),
-        rate: new Decimal(0.01),
-      };
-      existing.stake = existing.stake.add(bet.stake);
-      playerStakes.set(key, existing);
-    }
-
-    const items = Array.from(playerStakes.values()).map((p) => ({
-      userId: p.userId,
-      effectiveStake: p.stake,
-      rate: p.rate,
-      amount: p.stake.mul(p.rate),
+    const agentRateById = new Map(
+      agentProfiles.map((p) => [p.userId.toString(), new Decimal(p.cashbackRate)]),
+    );
+    const ruleRows: CashbackRuleRow[] = rules.map((r) => ({
+      targetType: r.targetType,
+      targetId: r.targetId,
+      rate: new Decimal(r.rate),
+      marketType: r.marketType,
     }));
 
-    const totalAmount = items.reduce((s, i) => s.add(i.amount), new Decimal(0));
+    const playerAgg = new Map<
+      string,
+      { userId: bigint; stake: Decimal; amount: Decimal }
+    >();
+
+    for (const bet of settledBets) {
+      const agentId = bet.user.parentId;
+      const agentDefaultRate = agentId
+        ? agentRateById.get(agentId.toString()) ?? new Decimal(0)
+        : new Decimal(0);
+      const marketTypes = bet.selections.map((s) => s.marketType);
+      const rate = resolveCashbackRateForBet({
+        userId: bet.userId,
+        agentId,
+        marketTypes,
+        agentDefaultRate,
+        rules: ruleRows,
+      });
+
+      if (rate.lte(0)) continue;
+
+      const key = bet.userId.toString();
+      const existing = playerAgg.get(key) ?? {
+        userId: bet.userId,
+        stake: new Decimal(0),
+        amount: new Decimal(0),
+      };
+      existing.stake = existing.stake.add(bet.stake);
+      existing.amount = existing.amount.add(bet.stake.mul(rate));
+      playerAgg.set(key, existing);
+    }
+
+    const items = Array.from(playerAgg.values())
+      .map((p) => ({
+        userId: p.userId,
+        effectiveStake: p.stake,
+        rate: p.stake.gt(0) ? p.amount.div(p.stake) : new Decimal(0),
+        amount: p.amount,
+      }))
+      .sort((a, b) => (b.amount.gt(a.amount) ? 1 : a.amount.gt(b.amount) ? -1 : 0));
+
+    const userIds = items.map((i) => i.userId);
+    const users =
+      userIds.length > 0
+        ? await this.prisma.user.findMany({
+            where: { id: { in: userIds } },
+            select: {
+              id: true,
+              username: true,
+              parent: { select: { username: true } },
+            },
+          })
+        : [];
+    const userById = new Map(users.map((u) => [u.id.toString(), u]));
+
+    const enrichedItems = items.map((item) => {
+      const user = userById.get(item.userId.toString());
+      return {
+        ...item,
+        username: user?.username ?? '',
+        agentUsername: user?.parent?.username ?? null,
+      };
+    });
+
+    const totalAmount = enrichedItems.reduce((s, i) => s.add(i.amount), new Decimal(0));
 
     const batch = await this.prisma.cashbackBatch.create({
       data: {
@@ -55,7 +120,7 @@ export class CashbackService {
       },
     });
 
-    for (const item of items) {
+    for (const item of enrichedItems) {
       await this.prisma.cashbackItem.create({
         data: {
           batchId: batch.id,
@@ -67,7 +132,7 @@ export class CashbackService {
       });
     }
 
-    return { batch, items, totalAmount };
+    return { batch, items: enrichedItems, totalAmount };
   }
 
   async confirmBatch(batchId: bigint, operatorId: bigint) {
diff --git a/apps/api/src/domains/settlement/domain/settlement-calculator.spec.ts b/apps/api/src/domains/settlement/domain/settlement-calculator.spec.ts
index 6a9fe41..4e5f125 100644
--- a/apps/api/src/domains/settlement/domain/settlement-calculator.spec.ts
+++ b/apps/api/src/domains/settlement/domain/settlement-calculator.spec.ts
@@ -110,9 +110,40 @@ describe('SettlementCalculator', () => {
       });
       expect(r).toBe('HALF_LOSE');
     });
+
+    it('0-0: home -0.5 loses', () => {
+      const s = { htHome: 0, htAway: 0, ftHome: 0, ftAway: 0 };
+      expect(
+        settleSelection({
+          marketType: 'FT_HANDICAP',
+          selectionCode: 'HOME',
+          handicapLine: -0.5,
+          score: s,
+        }),
+      ).toBe('LOSE');
+    });
   });
 
   describe('Over/Under', () => {
+    it('0-0: under 2.5 wins, over 2.5 loses', () => {
+      const s = { htHome: 0, htAway: 0, ftHome: 0, ftAway: 0 };
+      const under = settleSelection({
+        marketType: 'FT_OVER_UNDER',
+        selectionCode: 'UNDER',
+        totalLine: 2.5,
+        score: s,
+      });
+      const over = settleSelection({
+        marketType: 'FT_OVER_UNDER',
+        selectionCode: 'OVER',
+        totalLine: 2.5,
+        score: s,
+      });
+      expect(under).toBe('WIN');
+      expect(over).toBe('LOSE');
+      expect(calculatePayout(100, 1.95, under).toNumber()).toBe(195);
+    });
+
     it('S013: over 2.5 wins with 3 goals', () => {
       const s = { htHome: 1, htAway: 1, ftHome: 2, ftAway: 1 };
       expect(
@@ -177,6 +208,27 @@ describe('SettlementCalculator', () => {
     });
   });
 
+  describe('OUTRIGHT_WINNER', () => {
+    it('wins when selection matches winner team code', () => {
+      expect(
+        settleSelection({
+          marketType: 'OUTRIGHT_WINNER',
+          selectionCode: 'BRA',
+          score: { htHome: 0, htAway: 0, ftHome: 0, ftAway: 0 },
+          winnerTeamCode: 'BRA',
+        }),
+      ).toBe('WIN');
+      expect(
+        settleSelection({
+          marketType: 'OUTRIGHT_WINNER',
+          selectionCode: 'ARG',
+          score: { htHome: 0, htAway: 0, ftHome: 0, ftAway: 0 },
+          winnerTeamCode: 'BRA',
+        }),
+      ).toBe('LOSE');
+    });
+  });
+
   describe('Quarter line detection', () => {
     it('detects quarter lines', () => {
       expect(isQuarterHandicapOrTotal(-0.25)).toBe(true);
diff --git a/apps/api/src/domains/settlement/domain/settlement-calculator.ts b/apps/api/src/domains/settlement/domain/settlement-calculator.ts
index e394bfc..4d62353 100644
--- a/apps/api/src/domains/settlement/domain/settlement-calculator.ts
+++ b/apps/api/src/domains/settlement/domain/settlement-calculator.ts
@@ -16,6 +16,8 @@ export interface SettlementInput {
   totalLine?: number | null;
   score: ScoreInput;
   templateScores?: string[];
+  /** 冠军盘：获胜球队 code，如 FRA、BRA */
+  winnerTeamCode?: string | null;
 }
 
 export function getShScore(score: ScoreInput): { home: number; away: number } {
@@ -196,7 +198,8 @@ export function settleSelection(input: SettlementInput): SelectionResult {
       return settleCorrectScore(sh.home, sh.away, selectionCode, templates);
     }
     case 'OUTRIGHT_WINNER':
-      return selectionCode === `TEAM_${input.score.ftHome}` ? 'WIN' : 'LOSE';
+      if (!input.winnerTeamCode) return 'LOSE';
+      return selectionCode === input.winnerTeamCode ? 'WIN' : 'LOSE';
   }
 
   return 'LOSE';
diff --git a/apps/api/src/domains/settlement/domain/settlement-helpers.spec.ts b/apps/api/src/domains/settlement/domain/settlement-helpers.spec.ts
new file mode 100644
index 0000000..7e6bcb8
--- /dev/null
+++ b/apps/api/src/domains/settlement/domain/settlement-helpers.spec.ts
@@ -0,0 +1,14 @@
+import { resolveSelectionCode } from './settlement-helpers';
+
+describe('resolveSelectionCode', () => {
+  it('prefers database selection code', () => {
+    expect(resolveSelectionCode('UNDER', '小 2.5')).toBe('UNDER');
+  });
+
+  it('maps Chinese snapshot names when code is missing', () => {
+    expect(resolveSelectionCode(null, '主胜')).toBe('HOME');
+    expect(resolveSelectionCode('', '小 2.5')).toBe('UNDER');
+    expect(resolveSelectionCode(undefined, '大 2.5')).toBe('OVER');
+    expect(resolveSelectionCode(null, '主 -0.5')).toBe('HOME');
+  });
+});
diff --git a/apps/api/src/domains/settlement/domain/settlement-helpers.ts b/apps/api/src/domains/settlement/domain/settlement-helpers.ts
new file mode 100644
index 0000000..90d516a
--- /dev/null
+++ b/apps/api/src/domains/settlement/domain/settlement-helpers.ts
@@ -0,0 +1,37 @@
+import {
+  FT_CORRECT_SCORE_TEMPLATE,
+  HT_CORRECT_SCORE_TEMPLATE,
+} from './settlement-calculator';
+
+const SNAPSHOT_1X2: Record<string, string> = {
+  主胜: 'HOME',
+  客胜: 'AWAY',
+  和局: 'DRAW',
+  平局: 'DRAW',
+};
+
+/** 盘口 code 缺失时，从下单快照名推断标准 selectionCode */
+export function resolveSelectionCode(
+  selectionCode: string | null | undefined,
+  nameSnapshot: string,
+): string {
+  if (selectionCode?.trim()) return selectionCode.trim();
+
+  const name = nameSnapshot.trim();
+  if (SNAPSHOT_1X2[name]) return SNAPSHOT_1X2[name];
+  if (name.startsWith('大')) return 'OVER';
+  if (name.startsWith('小')) return 'UNDER';
+  if (name.startsWith('主')) return 'HOME';
+  if (name.startsWith('客')) return 'AWAY';
+
+  if (name.includes('-')) {
+    return `SCORE_${name.replace('-', '_')}`;
+  }
+  return name;
+}
+
+export function templateScoresForMarket(marketType: string): string[] {
+  if (marketType === 'FT_CORRECT_SCORE') return FT_CORRECT_SCORE_TEMPLATE;
+  if (marketType.includes('CORRECT_SCORE')) return HT_CORRECT_SCORE_TEMPLATE;
+  return [];
+}
diff --git a/apps/api/src/domains/settlement/settlement.service.ts b/apps/api/src/domains/settlement/settlement.service.ts
index 08cbdce..82a13d2 100644
--- a/apps/api/src/domains/settlement/settlement.service.ts
+++ b/apps/api/src/domains/settlement/settlement.service.ts
@@ -9,22 +9,25 @@ import {
   calculatePayout,
   calculateParlayPayout,
   ScoreInput,
-  FT_CORRECT_SCORE_TEMPLATE,
-  HT_CORRECT_SCORE_TEMPLATE,
+  SelectionResult,
 } from './domain/settlement-calculator';
-// 智能比分推荐已关闭
-// import { suggestScoresForBets, type SmartScoreSimBet, type SmartScoreStrategy } from './smart-score.solver';
+import {
+  resolveSelectionCode,
+  templateScoresForMarket,
+} from './domain/settlement-helpers';
 
-function resolveSelectionCodeFromLeg(
-  selectionCode: string | null | undefined,
-  nameSnapshot: string,
-): string {
-  if (selectionCode?.trim()) return selectionCode.trim();
-  if (nameSnapshot.includes('-')) {
-    return `SCORE_${nameSnapshot.replace('-', '_')}`;
-  }
-  return nameSnapshot;
-}
+type BetSelectionLeg = {
+  id: bigint;
+  matchId: bigint | null;
+  marketType: string;
+  selectionId: bigint;
+  selectionNameSnapshot: string;
+  handicapLine: Decimal | null;
+  totalLine: Decimal | null;
+  odds: Decimal;
+  resultStatus: string | null;
+  sortOrder: number;
+};
 
 @Injectable()
 export class SettlementService {
@@ -34,6 +37,52 @@ export class SettlementService {
     private agents: AgentsService,
   ) {}
 
+  private async resolveWinnerTeamCode(winnerTeamId: bigint | null | undefined): Promise<string | null> {
+    if (!winnerTeamId) return null;
+    const team = await this.prisma.team.findUnique({ where: { id: winnerTeamId } });
+    return team?.code ?? null;
+  }
+
+  private buildSettleInput(
+    sel: BetSelectionLeg,
+    selectionCode: string,
+    scoreInput: ScoreInput,
+    winnerTeamCode: string | null,
+  ) {
+    return {
+      marketType: sel.marketType,
+      selectionCode,
+      handicapLine: sel.handicapLine != null ? Number(sel.handicapLine) : null,
+      totalLine: sel.totalLine != null ? Number(sel.totalLine) : null,
+      score: scoreInput,
+      templateScores: templateScoresForMarket(sel.marketType),
+      winnerTeamCode,
+    };
+  }
+
+  private settleLegResult(
+    sel: BetSelectionLeg,
+    selectionCode: string,
+    scoreInput: ScoreInput,
+    winnerTeamCode: string | null,
+  ): SelectionResult {
+    return settleSelection(this.buildSettleInput(sel, selectionCode, scoreInput, winnerTeamCode));
+  }
+
+  private walletResultFromSelection(
+    result: SelectionResult,
+  ): 'WIN' | 'LOSE' | 'PUSH' | 'VOID' | 'HALF_WIN' | 'HALF_LOSE' {
+    if (result === 'HALF_WIN') return 'HALF_WIN';
+    if (result === 'HALF_LOSE') return 'HALF_LOSE';
+    return result as 'WIN' | 'LOSE' | 'PUSH' | 'VOID';
+  }
+
+  private betStatusFromSelection(result: SelectionResult): 'LOST' | 'PUSH' | 'WON' {
+    if (result === 'LOSE') return 'LOST';
+    if (result === 'PUSH' || result === 'VOID') return 'PUSH';
+    return 'WON';
+  }
+
   async recordScore(
     matchId: bigint,
     htHome: number,
@@ -41,11 +90,49 @@ export class SettlementService {
     ftHome: number,
     ftAway: number,
     operatorId: bigint,
+    winnerTeamId?: bigint,
   ) {
+    const match = await this.prisma.match.findFirst({
+      where: { id: matchId, deletedAt: null },
+    });
+    if (!match) throw new NotFoundException('Match not found');
+
+    if (match.isOutright) {
+      if (!winnerTeamId) {
+        throw new BadRequestException('冠军盘结算需指定获胜球队 winnerTeamId');
+      }
+      const team = await this.prisma.team.findUnique({ where: { id: winnerTeamId } });
+      if (!team) throw new BadRequestException('获胜球队不存在');
+      const outrightSel = await this.prisma.marketSelection.findFirst({
+        where: {
+          market: { matchId, marketType: 'OUTRIGHT_WINNER' },
+          selectionCode: team.code,
+        },
+      });
+      if (!outrightSel) {
+        throw new BadRequestException('该球队不在本冠军盘选项中');
+      }
+    }
+
     await this.prisma.matchScore.upsert({
       where: { matchId },
-      create: { matchId, htHomeScore: htHome, htAwayScore: htAway, ftHomeScore: ftHome, ftAwayScore: ftAway, recordedBy: operatorId },
-      update: { htHomeScore: htHome, htAwayScore: htAway, ftHomeScore: ftHome, ftAwayScore: ftAway, recordedBy: operatorId },
+      create: {
+        matchId,
+        htHomeScore: match.isOutright ? 0 : htHome,
+        htAwayScore: match.isOutright ? 0 : htAway,
+        ftHomeScore: match.isOutright ? 0 : ftHome,
+        ftAwayScore: match.isOutright ? 0 : ftAway,
+        winnerTeamId: match.isOutright ? winnerTeamId : null,
+        recordedBy: operatorId,
+      },
+      update: {
+        htHomeScore: match.isOutright ? 0 : htHome,
+        htAwayScore: match.isOutright ? 0 : htAway,
+        ftHomeScore: match.isOutright ? 0 : ftHome,
+        ftAwayScore: match.isOutright ? 0 : ftAway,
+        winnerTeamId: match.isOutright ? winnerTeamId : null,
+        recordedBy: operatorId,
+      },
     });
 
     await this.prisma.match.update({
@@ -53,75 +140,18 @@ export class SettlementService {
       data: { status: 'PENDING_SETTLEMENT' },
     });
 
-    return { matchId, htHome, htAway, ftHome, ftAway };
+    return { matchId, htHome, htAway, ftHome, ftAway, winnerTeamId: winnerTeamId?.toString() ?? null };
   }
 
-  async previewSettlement(matchId: bigint, operatorId: bigint) {
+  async previewSettlement(
+    matchId: bigint,
+    operatorId: bigint,
+    opts?: { page?: number; pageSize?: number },
+  ) {
     const score = await this.prisma.matchScore.findUnique({ where: { matchId } });
     if (!score) throw new BadRequestException('Score not recorded');
 
-    const scoreInput: ScoreInput = {
-      htHome: score.htHomeScore ?? 0,
-      htAway: score.htAwayScore ?? 0,
-      ftHome: score.ftHomeScore ?? 0,
-      ftAway: score.ftAwayScore ?? 0,
-    };
-
-    const pendingBets = await this.prisma.bet.findMany({
-      where: {
-        status: 'PENDING',
-        selections: { some: { matchId } },
-      },
-      include: { selections: true },
-    });
-
-    const parlayBets = await this.prisma.bet.findMany({
-      where: {
-        status: 'PENDING',
-        betType: 'PARLAY',
-        selections: { some: { matchId } },
-      },
-      include: { selections: true },
-    });
-
-    let totalPayout = new Decimal(0);
-    let totalRefund = new Decimal(0);
-    const items: Array<{ betId: bigint; betNo: string; result: string; payout: Decimal }> = [];
-
-    for (const bet of pendingBets) {
-      if (bet.betType === 'SINGLE') {
-        const sel = bet.selections[0];
-        const template =
-          sel.marketType === 'FT_CORRECT_SCORE'
-            ? FT_CORRECT_SCORE_TEMPLATE
-            : sel.marketType.includes('CORRECT_SCORE')
-              ? HT_CORRECT_SCORE_TEMPLATE
-              : [];
-
-        const result = settleSelection({
-          marketType: sel.marketType,
-          selectionCode: sel.selectionNameSnapshot.includes('-')
-            ? `SCORE_${sel.selectionNameSnapshot.replace('-', '_')}`
-            : sel.selectionNameSnapshot,
-          handicapLine: sel.handicapLine ? Number(sel.handicapLine) : null,
-          totalLine: sel.totalLine ? Number(sel.totalLine) : null,
-          score: scoreInput,
-          templateScores: template,
-        });
-
-        const payout = calculatePayout(bet.stake, sel.odds, result);
-        items.push({ betId: bet.id, betNo: bet.betNo, result, payout });
-
-        if (result === 'LOSE') {
-          // no payout
-        } else if (result === 'PUSH' || result === 'VOID') {
-          totalRefund = totalRefund.add(bet.stake);
-        } else {
-          totalPayout = totalPayout.add(payout);
-        }
-      }
-    }
-
+    const computation = await this.computePreviewComputation(matchId);
     const batch = await this.prisma.settlementBatch.create({
       data: {
         matchId,
@@ -131,24 +161,324 @@ export class SettlementService {
         ftHomeScore: score.ftHomeScore,
         ftAwayScore: score.ftAwayScore,
         status: 'PREVIEW',
-        totalBets: pendingBets.length,
-        totalPayout,
-        totalRefund,
+        totalBets: computation.pendingBets.length,
+        totalPayout: computation.totalPayout,
+        totalRefund: computation.totalRefund,
         operatorId,
       },
     });
 
+    return this.buildPreviewResponse(computation, batch, opts);
+  }
+
+  async getPreviewSettlementItems(
+    batchId: bigint,
+    opts?: { page?: number; pageSize?: number },
+  ) {
+    const batch = await this.prisma.settlementBatch.findUnique({ where: { id: batchId } });
+    if (!batch) throw new NotFoundException('Batch not found');
+    if (batch.status !== 'PREVIEW') {
+      throw new BadRequestException('Batch is not in preview');
+    }
+
+    const computation = await this.computePreviewComputation(batch.matchId);
+    const itemsPage = this.paginatePreviewItems(computation.items, opts);
+    return {
+      items: itemsPage.items.map((item) => this.serializePreviewItem(item)),
+      total: itemsPage.total,
+      page: itemsPage.page,
+      pageSize: itemsPage.pageSize,
+    };
+  }
+
+  private buildPreviewResponse(
+    computation: {
+      scoreInput: ScoreInput;
+      winnerTeamCode: string | null;
+      pendingBets: Array<{ betType: string }>;
+      items: Array<{
+        betId: bigint;
+        betNo: string;
+        betType: string;
+        result: string;
+        payout: Decimal;
+        note?: string;
+      }>;
+      totalPayout: Decimal;
+      totalRefund: Decimal;
+      lostOnThisMatch: number;
+      pendingOtherMatches: number;
+      wonLegsOnMatch: number;
+    },
+    batch: { id: bigint },
+    opts?: { page?: number; pageSize?: number },
+  ) {
+    const { pendingBets } = computation;
+    const itemsPage = this.paginatePreviewItems(computation.items, opts);
+
     return {
       batch,
-      score: scoreInput,
+      score: computation.scoreInput,
+      winnerTeamCode: computation.winnerTeamCode,
+      pendingBetCount: pendingBets.length,
       singleBetCount: pendingBets.filter((b) => b.betType === 'SINGLE').length,
-      parlayBetCount: parlayBets.length,
+      parlayBetCount: pendingBets.filter((b) => b.betType === 'PARLAY').length,
+      lostOnThisMatch: computation.lostOnThisMatch,
+      pendingOtherMatches: computation.pendingOtherMatches,
+      wonLegsOnMatch: computation.wonLegsOnMatch,
+      items: {
+        items: itemsPage.items.map((item) => this.serializePreviewItem(item)),
+        total: itemsPage.total,
+        page: itemsPage.page,
+        pageSize: itemsPage.pageSize,
+      },
+      totalPayout: computation.totalPayout.toString(),
+      totalRefund: computation.totalRefund.toString(),
+    };
+  }
+
+  private serializePreviewItem(item: {
+    betId: bigint;
+    betNo: string;
+    betType: string;
+    result: string;
+    payout: Decimal;
+    note?: string;
+  }) {
+    return {
+      betId: item.betId.toString(),
+      betNo: item.betNo,
+      betType: item.betType,
+      result: item.result,
+      payout: item.payout.toString(),
+      note: item.note,
+    };
+  }
+
+  private paginatePreviewItems<T>(all: T[], opts?: { page?: number; pageSize?: number }) {
+    const page = Math.max(1, opts?.page ?? 1);
+    const pageSize = Math.min(100, Math.max(1, opts?.pageSize ?? 10));
+    const total = all.length;
+    const start = (page - 1) * pageSize;
+    return {
+      items: all.slice(start, start + pageSize),
+      total,
+      page,
+      pageSize,
+    };
+  }
+
+  private async computePreviewComputation(matchId: bigint) {
+    const score = await this.prisma.matchScore.findUnique({ where: { matchId } });
+    if (!score) throw new BadRequestException('Score not recorded');
+
+    const scoreInput: ScoreInput = {
+      htHome: score.htHomeScore ?? 0,
+      htAway: score.htAwayScore ?? 0,
+      ftHome: score.ftHomeScore ?? 0,
+      ftAway: score.ftAwayScore ?? 0,
+    };
+    const winnerTeamCode = await this.resolveWinnerTeamCode(score.winnerTeamId);
+
+    const pendingBets = await this.prisma.bet.findMany({
+      where: {
+        status: 'PENDING',
+        selections: { some: { matchId } },
+      },
+      include: { selections: { orderBy: { sortOrder: 'asc' } } },
+    });
+
+    const selectionCodes = await this.loadSelectionCodes(pendingBets);
+
+    let totalPayout = new Decimal(0);
+    let totalRefund = new Decimal(0);
+    let lostOnThisMatch = 0;
+    let pendingOtherMatches = 0;
+    let wonLegsOnMatch = 0;
+    const items: Array<{
+      betId: bigint;
+      betNo: string;
+      betType: string;
+      result: string;
+      payout: Decimal;
+      note?: string;
+    }> = [];
+
+    for (const bet of pendingBets) {
+      if (bet.betType === 'SINGLE' && bet.selections.length === 1) {
+        const sel = bet.selections[0];
+        const code = resolveSelectionCode(
+          selectionCodes.get(sel.selectionId.toString()),
+          sel.selectionNameSnapshot,
+        );
+        const result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
+        const payout = calculatePayout(bet.stake, sel.odds, result);
+        if (result === 'WIN' || result === 'HALF_WIN') wonLegsOnMatch += 1;
+        items.push({ betId: bet.id, betNo: bet.betNo, betType: 'SINGLE', result, payout });
+        if (result === 'PUSH' || result === 'VOID') {
+          totalRefund = totalRefund.add(bet.stake);
+        } else if (result !== 'LOSE') {
+          totalPayout = totalPayout.add(payout);
+        }
+      } else if (bet.betType === 'SINGLE' && bet.selections.length > 1) {
+        const legResults = bet.selections.map((sel) => {
+          const code = resolveSelectionCode(
+            selectionCodes.get(sel.selectionId.toString()),
+            sel.selectionNameSnapshot,
+          );
+          return {
+            odds: sel.odds,
+            result: this.settleLegResult(sel, code, scoreInput, winnerTeamCode),
+          };
+        });
+        const parlay = calculateParlayPayout(bet.stake, legResults);
+        items.push({
+          betId: bet.id,
+          betNo: bet.betNo,
+          betType: 'SINGLE',
+          result: parlay.betResult === 'LOST' ? 'LOSE' : parlay.betResult,
+          payout: parlay.payout,
+          note: '单关含多腿，按串关规则合并结算',
+        });
+        if (parlay.betResult === 'PUSH') {
+          totalRefund = totalRefund.add(bet.stake);
+        } else if (parlay.betResult === 'WON') {
+          totalPayout = totalPayout.add(parlay.payout);
+        }
+      } else {
+        for (const sel of bet.selections) {
+          if (sel.matchId?.toString() !== matchId.toString()) continue;
+          const code = resolveSelectionCode(
+            selectionCodes.get(sel.selectionId.toString()),
+            sel.selectionNameSnapshot,
+          );
+          const legResult = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
+          if (legResult === 'WIN' || legResult === 'HALF_WIN') wonLegsOnMatch += 1;
+        }
+
+        const preview = this.previewParlayForMatch(
+          bet,
+          matchId,
+          scoreInput,
+          winnerTeamCode,
+          selectionCodes,
+        );
+        if (preview.kind === 'SETTLED') {
+          items.push({
+            betId: bet.id,
+            betNo: bet.betNo,
+            betType: 'PARLAY',
+            result: preview.betResult,
+            payout: preview.payout,
+          });
+          if (preview.betResult === 'PUSH') {
+            totalRefund = totalRefund.add(bet.stake);
+          } else if (preview.betResult === 'WON') {
+            totalPayout = totalPayout.add(preview.payout);
+          }
+        } else if (preview.kind === 'LOST_ON_THIS_MATCH') {
+          lostOnThisMatch += 1;
+          items.push({
+            betId: bet.id,
+            betNo: bet.betNo,
+            betType: 'PARLAY',
+            result: 'LOST',
+            payout: preview.payout,
+            note: '本场已有输腿，串关整单作废',
+          });
+        } else {
+          pendingOtherMatches += 1;
+          items.push({
+            betId: bet.id,
+            betNo: bet.betNo,
+            betType: 'PARLAY',
+            result: 'PENDING_OTHER_MATCHES',
+            payout: new Decimal(0),
+            note: '本场腿已出结果，待其他场次结算后派彩',
+          });
+        }
+      }
+    }
+
+    return {
+      scoreInput,
+      winnerTeamCode,
+      pendingBets,
       items,
       totalPayout,
       totalRefund,
+      lostOnThisMatch,
+      pendingOtherMatches,
+      wonLegsOnMatch,
     };
   }
 
+  private previewParlayForMatch(
+    bet: { stake: Decimal; selections: BetSelectionLeg[] },
+    matchId: bigint,
+    scoreInput: ScoreInput,
+    winnerTeamCode: string | null,
+    selectionCodes: Map<string, string | null>,
+  ):
+    | { kind: 'SETTLED'; betResult: 'WON' | 'LOST' | 'PUSH'; payout: Decimal }
+    | { kind: 'LOST_ON_THIS_MATCH'; payout: Decimal }
+    | { kind: 'PENDING_OTHER_MATCHES' } {
+    for (const sel of bet.selections) {
+      if (sel.matchId?.toString() !== matchId.toString()) continue;
+      const code = resolveSelectionCode(
+        selectionCodes.get(sel.selectionId.toString()),
+        sel.selectionNameSnapshot,
+      );
+      const result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
+      if (result === 'LOSE' || result === 'HALF_LOSE') {
+        return { kind: 'LOST_ON_THIS_MATCH', payout: new Decimal(0) };
+      }
+    }
+
+    const legResults: Array<{ odds: Decimal; result: SelectionResult }> = [];
+    for (const sel of bet.selections) {
+      if (sel.matchId?.toString() === matchId.toString()) {
+        const code = resolveSelectionCode(
+          selectionCodes.get(sel.selectionId.toString()),
+          sel.selectionNameSnapshot,
+        );
+        legResults.push({
+          odds: sel.odds,
+          result: this.settleLegResult(sel, code, scoreInput, winnerTeamCode),
+        });
+      } else if (sel.resultStatus) {
+        legResults.push({
+          odds: sel.odds,
+          result: sel.resultStatus as SelectionResult,
+        });
+      } else {
+        return { kind: 'PENDING_OTHER_MATCHES' };
+      }
+    }
+
+    if (legResults.length !== bet.selections.length) {
+      return { kind: 'PENDING_OTHER_MATCHES' };
+    }
+    const settled = calculateParlayPayout(bet.stake, legResults);
+    return { kind: 'SETTLED', betResult: settled.betResult, payout: settled.payout };
+  }
+
+  private async loadSelectionCodes(
+    bets: Array<{ selections: Array<{ selectionId: bigint }> }>,
+  ): Promise<Map<string, string | null>> {
+    const ids = new Set<bigint>();
+    for (const bet of bets) {
+      for (const sel of bet.selections) ids.add(sel.selectionId);
+    }
+    if (!ids.size) return new Map();
+
+    const rows = await this.prisma.marketSelection.findMany({
+      where: { id: { in: [...ids] } },
+      select: { id: true, selectionCode: true },
+    });
+    return new Map(rows.map((r) => [r.id.toString(), r.selectionCode]));
+  }
+
   async confirmSettlement(batchId: bigint, operatorId: bigint) {
     const batch = await this.prisma.settlementBatch.findUnique({
       where: { id: batchId },
@@ -168,40 +498,30 @@ export class SettlementService {
       ftHome: score.ftHomeScore ?? 0,
       ftAway: score.ftAwayScore ?? 0,
     };
+    const winnerTeamCode = await this.resolveWinnerTeamCode(score.winnerTeamId);
 
     const pendingBets = await this.prisma.bet.findMany({
       where: {
         status: 'PENDING',
         selections: { some: { matchId: batch.matchId } },
       },
-      include: { selections: true, user: true },
+      include: { selections: { orderBy: { sortOrder: 'asc' } }, user: true },
     });
 
+    const selectionCodes = await this.loadSelectionCodes(pendingBets);
     const agentIds = new Set<bigint>();
 
     await this.prisma.$transaction(async (tx) => {
       for (const bet of pendingBets) {
-        if (bet.betType === 'SINGLE') {
+        if (bet.betType === 'SINGLE' && bet.selections.length === 1) {
           const sel = bet.selections[0];
-          const selection = await tx.marketSelection.findUnique({
-            where: { id: sel.selectionId },
-          });
-
-          const result = settleSelection({
-            marketType: sel.marketType,
-            selectionCode: selection?.selectionCode ?? sel.selectionNameSnapshot,
-            handicapLine: sel.handicapLine ? Number(sel.handicapLine) : null,
-            totalLine: sel.totalLine ? Number(sel.totalLine) : null,
-            score: scoreInput,
-            templateScores:
-              sel.marketType === 'FT_CORRECT_SCORE'
-                ? FT_CORRECT_SCORE_TEMPLATE
-                : HT_CORRECT_SCORE_TEMPLATE,
-          });
-
+          const code = resolveSelectionCode(
+            selectionCodes.get(sel.selectionId.toString()),
+            sel.selectionNameSnapshot,
+          );
+          const result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
           const payout = calculatePayout(bet.stake, sel.odds, result);
-          const betStatus =
-            result === 'LOSE' ? 'LOST' : result === 'PUSH' || result === 'VOID' ? 'PUSH' : 'WON';
+          const betStatus = this.betStatusFromSelection(result);
 
           await tx.bet.update({
             where: { id: bet.id },
@@ -222,7 +542,8 @@ export class SettlementService {
             bet.stake,
             payout,
             bet.betNo,
-            result === 'HALF_WIN' ? 'HALF_WIN' : result === 'HALF_LOSE' ? 'HALF_LOSE' : result as 'WIN' | 'LOSE' | 'PUSH' | 'VOID',
+            this.walletResultFromSelection(result),
+            tx,
           );
 
           if (bet.agentId) agentIds.add(bet.agentId);
@@ -236,20 +557,69 @@ export class SettlementService {
               payout,
             },
           });
+        } else if (bet.betType === 'SINGLE' && bet.selections.length > 1) {
+          const legResults: Array<{ odds: Decimal; result: SelectionResult }> = [];
+          for (const sel of bet.selections) {
+            const code = resolveSelectionCode(
+              selectionCodes.get(sel.selectionId.toString()),
+              sel.selectionNameSnapshot,
+            );
+            const result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
+            legResults.push({ odds: sel.odds, result });
+            await tx.betSelection.update({
+              where: { id: sel.id },
+              data: { resultStatus: result, effectiveOdds: sel.odds },
+            });
+          }
+          const parlayResult = calculateParlayPayout(bet.stake, legResults);
+          const betStatus =
+            parlayResult.betResult === 'LOST'
+              ? 'LOST'
+              : parlayResult.betResult === 'PUSH'
+                ? 'PUSH'
+                : 'WON';
+
+          await tx.bet.update({
+            where: { id: bet.id },
+            data: {
+              status: betStatus,
+              actualReturn: parlayResult.payout,
+              settledAt: new Date(),
+            },
+          });
+
+          await this.wallet.settleBet(
+            bet.userId,
+            bet.stake,
+            parlayResult.payout,
+            bet.betNo,
+            parlayResult.betResult === 'LOST'
+              ? 'LOSE'
+              : parlayResult.betResult === 'PUSH'
+                ? 'PUSH'
+                : 'WIN',
+            tx,
+          );
+
+          if (bet.agentId) agentIds.add(bet.agentId);
+
+          await tx.settlementItem.create({
+            data: {
+              batchId,
+              betId: bet.id,
+              userId: bet.userId,
+              result: betStatus,
+              payout: parlayResult.payout,
+            },
+          });
         } else {
-          // Parlay: update this leg's result, check if all legs settled
           for (const sel of bet.selections) {
             if (sel.matchId?.toString() === batch.matchId.toString()) {
-              const selection = await tx.marketSelection.findUnique({
-                where: { id: sel.selectionId },
-              });
-              const result = settleSelection({
-                marketType: sel.marketType,
-                selectionCode: selection?.selectionCode ?? '',
-                handicapLine: sel.handicapLine ? Number(sel.handicapLine) : null,
-                totalLine: sel.totalLine ? Number(sel.totalLine) : null,
-                score: scoreInput,
-              });
+              const code = resolveSelectionCode(
+                selectionCodes.get(sel.selectionId.toString()),
+                sel.selectionNameSnapshot,
+              );
+              const result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
               await tx.betSelection.update({
                 where: { id: sel.id },
                 data: { resultStatus: result },
@@ -257,20 +627,29 @@ export class SettlementService {
             }
           }
 
-          const updated = await tx.betSelection.findMany({ where: { betId: bet.id } });
+          const updated = await tx.betSelection.findMany({
+            where: { betId: bet.id },
+            orderBy: { sortOrder: 'asc' },
+          });
           const allHaveResult = updated.every((s) => s.resultStatus != null);
 
           if (allHaveResult) {
             const legResults = updated.map((s) => ({
               odds: s.odds,
-              result: s.resultStatus as 'WIN' | 'LOSE' | 'PUSH' | 'VOID' | 'HALF_WIN' | 'HALF_LOSE',
+              result: s.resultStatus as SelectionResult,
             }));
             const parlayResult = calculateParlayPayout(bet.stake, legResults);
+            const betStatus =
+              parlayResult.betResult === 'LOST'
+                ? 'LOST'
+                : parlayResult.betResult === 'PUSH'
+                  ? 'PUSH'
+                  : 'WON';
 
             await tx.bet.update({
               where: { id: bet.id },
               data: {
-                status: parlayResult.betResult === 'LOST' ? 'LOST' : parlayResult.betResult === 'PUSH' ? 'PUSH' : 'WON',
+                status: betStatus,
                 actualReturn: parlayResult.payout,
                 settledAt: new Date(),
               },
@@ -281,10 +660,25 @@ export class SettlementService {
               bet.stake,
               parlayResult.payout,
               bet.betNo,
-              parlayResult.betResult === 'LOST' ? 'LOSE' : parlayResult.betResult === 'PUSH' ? 'PUSH' : 'WIN',
+              parlayResult.betResult === 'LOST'
+                ? 'LOSE'
+                : parlayResult.betResult === 'PUSH'
+                  ? 'PUSH'
+                  : 'WIN',
+              tx,
             );
 
             if (bet.agentId) agentIds.add(bet.agentId);
+
+            await tx.settlementItem.create({
+              data: {
+                batchId,
+                betId: bet.id,
+                userId: bet.userId,
+                result: betStatus,
+                payout: parlayResult.payout,
+              },
+            });
           }
         }
       }
@@ -307,7 +701,10 @@ export class SettlementService {
     return { success: true, batchId: batchId.toString() };
   }
 
-  async getMatchBetStats(matchId: bigint) {
+  async getMatchBetStats(
+    matchId: bigint,
+    opts?: { page?: number; pageSize?: number },
+  ) {
     const match = await this.prisma.match.findFirst({
       where: { id: matchId, deletedAt: null },
     });
@@ -405,28 +802,50 @@ export class SettlementService {
         return a.selectionName.localeCompare(b.selectionName);
       });
 
-    const bets = Array.from(legs)
-      .map((leg) => ({
-        id: leg.bet.id.toString(),
-        betNo: leg.bet.betNo,
-        username: leg.bet.user.username,
-        betType: leg.bet.betType,
-        status: leg.bet.status,
-        settlementStatus: leg.bet.settlementStatus,
-        stake: leg.bet.stake.toString(),
-        potentialReturn: leg.bet.potentialReturn?.toString() ?? null,
-        actualReturn: leg.bet.actualReturn.toString(),
-        placedAt: leg.bet.placedAt.toISOString(),
-        marketType: leg.marketType,
-        period: leg.period,
-        selectionName: leg.selectionNameSnapshot,
-        odds: leg.odds.toString(),
+    const betsById = new Map<
+      string,
+      {
+        bet: (typeof legs)[0]['bet'];
+        matchLegs: (typeof legs);
+      }
+    >();
+    for (const leg of legs) {
+      const key = leg.betId.toString();
+      const row = betsById.get(key) ?? { bet: leg.bet, matchLegs: [] };
+      row.matchLegs.push(leg);
+      betsById.set(key, row);
+    }
+
+    const allBets = Array.from(betsById.values())
+      .map(({ bet, matchLegs }) => ({
+        id: bet.id.toString(),
+        betNo: bet.betNo,
+        username: matchLegs[0].bet.user.username,
+        betType: bet.betType,
+        status: bet.status,
+        settlementStatus: bet.settlementStatus,
+        stake: bet.stake.toString(),
+        potentialReturn: bet.potentialReturn?.toString() ?? null,
+        actualReturn: bet.actualReturn.toString(),
+        placedAt: bet.placedAt.toISOString(),
+        legCountOnMatch: matchLegs.length,
+        selections: matchLegs.map((leg) => ({
+          marketType: leg.marketType,
+          period: leg.period,
+          selectionName: leg.selectionNameSnapshot,
+          odds: leg.odds.toString(),
+        })),
       }))
       .sort(
         (a, b) =>
           new Date(b.placedAt).getTime() - new Date(a.placedAt).getTime(),
       );
 
+    const page = Math.max(1, opts?.page ?? 1);
+    const pageSize = Math.min(100, Math.max(1, opts?.pageSize ?? 10));
+    const total = allBets.length;
+    const start = (page - 1) * pageSize;
+
     return {
       summary: {
         totalBets: betById.size,
@@ -438,13 +857,283 @@ export class SettlementService {
         legCount: legs.length,
       },
       bySelection,
-      bets,
+      bets: {
+        items: allBets.slice(start, start + pageSize),
+        total,
+        page,
+        pageSize,
+      },
     };
   }
 
-  /* 智能比分推荐已关闭 — 恢复时取消注释并恢复 smart-score.solver import
-  async suggestSmartScores(...) { ... }
-  */
+  private async computeBetOutcome(
+    bet: {
+      id: bigint;
+      betType: string;
+      stake: Decimal;
+      actualReturn: Decimal;
+      selections: BetSelectionLeg[];
+    },
+    matchId: bigint,
+    scoreInput: ScoreInput,
+    winnerTeamCode: string | null,
+    selectionCodes: Map<string, string | null>,
+  ) {
+    if (bet.betType === 'SINGLE') {
+      const sel = bet.selections[0];
+      const code = resolveSelectionCode(
+        selectionCodes.get(sel.selectionId.toString()),
+        sel.selectionNameSnapshot,
+      );
+      const result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
+      const payout = calculatePayout(bet.stake, sel.odds, result);
+      return {
+        payout,
+        betStatus: this.betStatusFromSelection(result),
+        legUpdates: new Map([[sel.id.toString(), result]]),
+      };
+    }
+
+    const legResults: Array<{ odds: Decimal; result: SelectionResult }> = [];
+    const legUpdates = new Map<string, SelectionResult>();
+
+    for (const sel of bet.selections) {
+      let result: SelectionResult;
+      if (sel.matchId?.toString() === matchId.toString()) {
+        const code = resolveSelectionCode(
+          selectionCodes.get(sel.selectionId.toString()),
+          sel.selectionNameSnapshot,
+        );
+        result = this.settleLegResult(sel, code, scoreInput, winnerTeamCode);
+        legUpdates.set(sel.id.toString(), result);
+      } else {
+        if (!sel.resultStatus) {
+          throw new BadRequestException(`Parlay bet ${bet.id} has unsettled legs`);
+        }
+        result = sel.resultStatus as SelectionResult;
+      }
+      legResults.push({ odds: sel.odds, result });
+    }
+
+    const parlayResult = calculateParlayPayout(bet.stake, legResults);
+    const betStatus =
+      parlayResult.betResult === 'LOST'
+        ? 'LOST'
+        : parlayResult.betResult === 'PUSH'
+          ? 'PUSH'
+          : 'WON';
+
+    return { payout: parlayResult.payout, betStatus, legUpdates };
+  }
+
+  async previewResettlement(
+    matchId: bigint,
+    scoreInput: ScoreInput,
+    operatorId: bigint,
+    reason?: string,
+    winnerTeamId?: bigint,
+  ) {
+    const match = await this.prisma.match.findFirst({
+      where: { id: matchId, deletedAt: null },
+    });
+    if (!match) throw new NotFoundException('Match not found');
+    if (match.status !== 'SETTLED') {
+      throw new BadRequestException('Only settled matches can be resettled');
+    }
+
+    const winnerTeamCode = winnerTeamId
+      ? await this.resolveWinnerTeamCode(winnerTeamId)
+      : null;
+
+    const settledBets = await this.prisma.bet.findMany({
+      where: {
+        status: { in: ['WON', 'LOST', 'PUSH', 'VOID'] },
+        selections: { some: { matchId } },
+      },
+      include: { selections: { orderBy: { sortOrder: 'asc' } } },
+    });
+
+    const selectionCodes = await this.loadSelectionCodes(settledBets);
+    const items: Array<{
+      betId: bigint;
+      betNo: string;
+      oldPayout: Decimal;
+      newPayout: Decimal;
+      delta: Decimal;
+      oldStatus: string;
+      newStatus: string;
+    }> = [];
+
+    let totalClawback = new Decimal(0);
+    let totalTopup = new Decimal(0);
+
+    for (const bet of settledBets) {
+      const oldPayout = new Decimal(bet.actualReturn);
+      const outcome = await this.computeBetOutcome(
+        bet,
+        matchId,
+        scoreInput,
+        winnerTeamCode,
+        selectionCodes,
+      );
+      const delta = outcome.payout.sub(oldPayout);
+      if (delta.eq(0) && outcome.betStatus === bet.status) continue;
+
+      items.push({
+        betId: bet.id,
+        betNo: bet.betNo,
+        oldPayout,
+        newPayout: outcome.payout,
+        delta,
+        oldStatus: bet.status,
+        newStatus: outcome.betStatus,
+      });
+
+      if (delta.gt(0)) totalTopup = totalTopup.add(delta);
+      else if (delta.lt(0)) totalClawback = totalClawback.add(delta.abs());
+    }
+
+    const batch = await this.prisma.settlementBatch.create({
+      data: {
+        matchId,
+        batchNo: generateBatchNo('RST'),
+        htHomeScore: scoreInput.htHome,
+        htAwayScore: scoreInput.htAway,
+        ftHomeScore: scoreInput.ftHome,
+        ftAwayScore: scoreInput.ftAway,
+        status: 'PREVIEW',
+        totalBets: items.length,
+        totalPayout: totalTopup,
+        totalRefund: totalClawback,
+        operatorId,
+        isResettle: true,
+        reason: reason?.trim() || null,
+      },
+    });
+
+    return {
+      batch,
+      score: scoreInput,
+      winnerTeamCode,
+      items,
+      totalClawback,
+      totalTopup,
+      affectedCount: items.length,
+    };
+  }
+
+  async confirmResettlement(batchId: bigint, operatorId: bigint) {
+    const batch = await this.prisma.settlementBatch.findUnique({
+      where: { id: batchId },
+      include: { match: true },
+    });
+    if (!batch) throw new NotFoundException('Batch not found');
+    if (!batch.isResettle) throw new BadRequestException('Not a resettle batch');
+    if (batch.status !== 'PREVIEW') throw new BadRequestException('Batch already confirmed');
+
+    const scoreInput: ScoreInput = {
+      htHome: batch.htHomeScore ?? 0,
+      htAway: batch.htAwayScore ?? 0,
+      ftHome: batch.ftHomeScore ?? 0,
+      ftAway: batch.ftAwayScore ?? 0,
+    };
+    const winnerTeamCode = await this.resolveWinnerTeamCode(
+      (
+        await this.prisma.matchScore.findUnique({ where: { matchId: batch.matchId } })
+      )?.winnerTeamId,
+    );
+
+    const settledBets = await this.prisma.bet.findMany({
+      where: {
+        status: { in: ['WON', 'LOST', 'PUSH', 'VOID'] },
+        selections: { some: { matchId: batch.matchId } },
+      },
+      include: { selections: { orderBy: { sortOrder: 'asc' } } },
+    });
+
+    const selectionCodes = await this.loadSelectionCodes(settledBets);
+    const agentIds = new Set<bigint>();
+
+    await this.prisma.$transaction(async (tx) => {
+      await tx.matchScore.upsert({
+        where: { matchId: batch.matchId },
+        create: {
+          matchId: batch.matchId,
+          htHomeScore: scoreInput.htHome,
+          htAwayScore: scoreInput.htAway,
+          ftHomeScore: scoreInput.ftHome,
+          ftAwayScore: scoreInput.ftAway,
+          recordedBy: operatorId,
+        },
+        update: {
+          htHomeScore: scoreInput.htHome,
+          htAwayScore: scoreInput.htAway,
+          ftHomeScore: scoreInput.ftHome,
+          ftAwayScore: scoreInput.ftAway,
+          recordedBy: operatorId,
+        },
+      });
+
+      for (const bet of settledBets) {
+        const oldPayout = new Decimal(bet.actualReturn);
+        const outcome = await this.computeBetOutcome(
+          bet,
+          batch.matchId,
+          scoreInput,
+          winnerTeamCode,
+          selectionCodes,
+        );
+        const delta = outcome.payout.sub(oldPayout);
+
+        if (delta.eq(0) && outcome.betStatus === bet.status) continue;
+
+        for (const [legId, result] of outcome.legUpdates) {
+          const leg = bet.selections.find((s) => s.id.toString() === legId);
+          await tx.betSelection.update({
+            where: { id: BigInt(legId) },
+            data: {
+              resultStatus: result,
+              effectiveOdds: leg?.odds ?? undefined,
+            },
+          });
+        }
+
+        await tx.bet.update({
+          where: { id: bet.id },
+          data: {
+            status: outcome.betStatus,
+            actualReturn: outcome.payout,
+            settlementStatus: 'RESETTLED',
+          },
+        });
+
+        await this.wallet.applyResettleDelta(bet.userId, delta, bet.betNo, tx);
+
+        if (bet.agentId) agentIds.add(bet.agentId);
+
+        await tx.settlementItem.create({
+          data: {
+            batchId,
+            betId: bet.id,
+            userId: bet.userId,
+            result: outcome.betStatus,
+            payout: outcome.payout,
+          },
+        });
+      }
+
+      await tx.settlementBatch.update({
+        where: { id: batchId },
+        data: { status: 'CONFIRMED', confirmedAt: new Date(), operatorId },
+      });
+    });
+
+    for (const agentId of agentIds) {
+      await this.agents.recalculateUsedCredit(agentId);
+    }
+
+    return { success: true, batchId: batchId.toString() };
+  }
 
   async voidMatchBets(matchId: bigint) {
     const bets = await this.prisma.bet.findMany({
diff --git a/apps/api/src/integration.spec.ts b/apps/api/src/integration.spec.ts
index 11f693b..c423061 100644
--- a/apps/api/src/integration.spec.ts
+++ b/apps/api/src/integration.spec.ts
@@ -72,10 +72,13 @@ describe('Bet Validation Rules (B001-B010)', () => {
     expect(submitted === current).toBe(false);
   });
 
-  it('B007: same match in parlay rejected', () => {
-    const matchIds = ['1', '1', '2'];
-    const unique = new Set(matchIds);
-    expect(unique.size !== matchIds.length).toBe(true);
+  it('B007: same match legs allowed in parlay (2–5 legs)', () => {
+    const legs = [
+      { matchId: '1', selectionId: 'a' },
+      { matchId: '1', selectionId: 'b' },
+    ];
+    expect(legs.length).toBeGreaterThanOrEqual(2);
+    expect(legs.length).toBeLessThanOrEqual(5);
   });
 
   it('B008: quarter line in parlay rejected', () => {
diff --git a/apps/api/tsconfig.build.json b/apps/api/tsconfig.build.json
new file mode 100644
index 0000000..c568e04
--- /dev/null
+++ b/apps/api/tsconfig.build.json
@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "./dist"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "test", "**/*spec.ts"]
+}
diff --git a/apps/api/tsconfig.json b/apps/api/tsconfig.json
index 6efaa46..a58eb52 100644
--- a/apps/api/tsconfig.json
+++ b/apps/api/tsconfig.json
@@ -9,6 +9,7 @@
     "target": "ES2022",
     "sourceMap": true,
     "outDir": "./dist",
+    "rootDir": "src",
     "baseUrl": "./",
     "incremental": true,
     "skipLibCheck": true,
@@ -21,5 +22,5 @@
       "@/*": ["src/*"]
     }
   },
-  "include": ["src/**/*", "prisma/seed.ts"]
+  "include": ["src/**/*"]
 }
diff --git a/apps/player/src/components/BetSlipDrawer.vue b/apps/player/src/components/BetSlipDrawer.vue
index e48fde6..bd5f8d5 100644
--- a/apps/player/src/components/BetSlipDrawer.vue
+++ b/apps/player/src/components/BetSlipDrawer.vue
@@ -30,19 +30,11 @@ async function placeBet() {
   success.value = '';
 
   try {
-    if (slip.mode === 'parlay' && slip.items.length >= PARLAY_MIN_LEGS) {
-      if (slip.hasSameMatch) {
-        error.value = t('bet.parlay_same_match');
-        return;
-      }
+    if (slip.canPlaceParlay) {
       if (slip.items.length > PARLAY_MAX_LEGS) {
         error.value = t('bet.parlay_max_legs');
         return;
       }
-      if (!slip.canPlaceParlay) {
-        error.value = t('bet.parlay_need_more');
-        return;
-      }
       await api.post('/player/bets/parlay', {
         legs: slip.items.map((i) => ({
           selectionId: i.selectionId,
@@ -51,15 +43,17 @@ async function placeBet() {
         stake: slip.stake,
         requestId: genId(),
       });
-    } else if (slip.items.length === 1) {
-      const item = slip.items[0];
-      await api.post('/player/bets/single', {
-        selectionId: item.selectionId,
-        oddsVersion: item.oddsVersion,
-        stake: slip.stake,
-        requestId: genId(),
-      });
+    } else if (slip.canPlaceBatchSingles) {
+      for (const item of slip.items) {
+        await api.post('/player/bets/single', {
+          selectionId: item.selectionId,
+          oddsVersion: item.oddsVersion,
+          stake: slip.stake,
+          requestId: genId(),
+        });
+      }
     } else {
+      error.value = t('bet.parlay_need_more');
       return;
     }
     success.value = t('bet.place_success');
@@ -100,12 +94,19 @@ async function placeBet() {
         </button>
       </div>
 
-      <p v-if="slip.isParlay" class="mode-hint mode-hint--parlay">
+      <p v-if="slip.canPlaceParlay" class="mode-hint mode-hint--parlay">
         {{ t('bet.parlay') }} · {{ t('bet.slip_parlay_odds', { odds: slip.totalOdds.toFixed(2) }) }}
       </p>
+      <p v-else-if="slip.canPlaceBatchSingles && slip.count > 1" class="mode-hint">
+        {{ t('bet.slip_singles_hint', { n: slip.count }) }}
+      </p>
 
       <div v-if="slip.items.length" class="stake-area">
-        <label>{{ t('bet.stake') }}</label>
+        <label>{{
+          slip.canPlaceBatchSingles && slip.count > 1
+            ? t('bet.slip_stake_per_bet')
+            : t('bet.stake')
+        }}</label>
         <input v-model.number="slip.stake" type="number" min="1" />
         <div class="return">
           {{ t('bet.slip_est_return') }}:
@@ -119,7 +120,7 @@ async function placeBet() {
       <button
         type="button"
         class="btn-primary"
-        :disabled="loading || !slip.items.length || (slip.mode === 'parlay' && !slip.canPlaceParlay)"
+        :disabled="loading || !slip.canSubmit"
         @click="placeBet"
       >
         {{ loading ? t('bet.placing') : t('bet.place_bet') }}
diff --git a/apps/player/src/components/MatchBetCard.vue b/apps/player/src/components/MatchBetCard.vue
index 693f9c0..559ec9d 100644
--- a/apps/player/src/components/MatchBetCard.vue
+++ b/apps/player/src/components/MatchBetCard.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { computed } from 'vue';
 import { useI18n } from 'vue-i18n';
-import { teamFlagUrl } from '../utils/teamFlag';
+import TeamEmblem from './TeamEmblem.vue';
 
 const props = defineProps<{
   match: {
@@ -31,12 +31,6 @@ const kickoff = computed(() => {
   });
 });
 
-const homeFlag = computed(() =>
-  teamFlagUrl(props.match.homeTeamCode, props.match.homeTeamName, props.match.homeTeamLogoUrl),
-);
-const awayFlag = computed(() =>
-  teamFlagUrl(props.match.awayTeamCode, props.match.awayTeamName, props.match.awayTeamLogoUrl),
-);
 </script>
 
 <template>
@@ -44,12 +38,22 @@ const awayFlag = computed(() =>
     <div class="kickoff">{{ kickoff }}</div>
     <div class="teams-stack">
       <div class="side">
-        <img v-if="homeFlag" :src="homeFlag" alt="" class="flag" />
+        <TeamEmblem
+          size="sm"
+          :team-code="match.homeTeamCode"
+          :team-name="match.homeTeamName"
+          :logo-url="match.homeTeamLogoUrl"
+        />
         <span class="name">{{ match.homeTeamName }}</span>
       </div>
       <span class="vs">VS</span>
       <div class="side">
-        <img v-if="awayFlag" :src="awayFlag" alt="" class="flag" />
+        <TeamEmblem
+          size="sm"
+          :team-code="match.awayTeamCode"
+          :team-name="match.awayTeamName"
+          :logo-url="match.awayTeamLogoUrl"
+        />
         <span class="name">{{ match.awayTeamName }}</span>
       </div>
     </div>
@@ -98,14 +102,6 @@ const awayFlag = computed(() =>
   min-width: 0;
 }
 
-.flag {
-  width: 22px;
-  height: 15px;
-  object-fit: cover;
-  border-radius: 2px;
-  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06);
-}
-
 .name {
   width: 100%;
   font-size: 10px;
diff --git a/apps/player/src/components/TeamEmblem.vue b/apps/player/src/components/TeamEmblem.vue
new file mode 100644
index 0000000..23acb52
--- /dev/null
+++ b/apps/player/src/components/TeamEmblem.vue
@@ -0,0 +1,121 @@
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue';
+import { teamFlagUrl } from '../utils/teamFlag';
+
+const props = withDefaults(
+  defineProps<{
+    teamCode?: string;
+    teamName?: string;
+    logoUrl?: string | null;
+    size?: 'sm' | 'md' | 'lg';
+  }>(),
+  { size: 'md' },
+);
+
+const useCustomLogo = computed(() => Boolean(props.logoUrl?.trim()));
+const src = computed(() =>
+  teamFlagUrl(props.teamCode, props.teamName, props.logoUrl),
+);
+const failed = ref(false);
+
+function onError() {
+  failed.value = true;
+}
+
+watch(
+  () => [props.teamCode, props.teamName, props.logoUrl] as const,
+  () => {
+    failed.value = false;
+  },
+);
+</script>
+
+<template>
+  <img
+    v-if="src && !failed"
+    :src="src"
+    alt=""
+    class="team-emblem"
+    :class="[`team-emblem--${size}`, { 'team-emblem--logo': useCustomLogo }]"
+    loading="lazy"
+    @error="onError"
+  />
+  <span
+    v-else
+    class="team-emblem team-emblem--placeholder"
+    :class="`team-emblem--${size}`"
+    aria-hidden="true"
+  >⚽</span>
+</template>
+
+<style scoped>
+.team-emblem {
+  flex-shrink: 0;
+  display: block;
+  border-radius: 4px;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
+}
+
+.team-emblem--sm {
+  width: 24px;
+  height: 24px;
+}
+
+.team-emblem--md {
+  width: 36px;
+  height: 36px;
+}
+
+.team-emblem--lg {
+  width: 52px;
+  height: 52px;
+}
+
+/* 国旗：横向比例 + 铺满 */
+.team-emblem:not(.team-emblem--logo) {
+  object-fit: cover;
+}
+
+.team-emblem--sm:not(.team-emblem--logo) {
+  width: 28px;
+  height: 20px;
+}
+
+.team-emblem--md:not(.team-emblem--logo) {
+  width: 40px;
+  height: 28px;
+}
+
+.team-emblem--lg:not(.team-emblem--logo) {
+  width: 54px;
+  height: 36px;
+}
+
+/* 队徽：正方形容器 + 完整显示 */
+.team-emblem--logo {
+  object-fit: contain;
+  background: transparent;
+}
+
+.team-emblem--placeholder {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: transparent;
+  color: var(--text-muted);
+  opacity: 0.55;
+  box-shadow: none;
+}
+
+.team-emblem--sm.team-emblem--placeholder {
+  font-size: 12px;
+}
+
+.team-emblem--md.team-emblem--placeholder {
+  font-size: 16px;
+}
+
+.team-emblem--lg.team-emblem--placeholder {
+  font-size: 22px;
+}
+</style>
diff --git a/apps/player/src/components/parlay/ParlayPanel.vue b/apps/player/src/components/parlay/ParlayPanel.vue
index c4495c5..334d7fd 100644
--- a/apps/player/src/components/parlay/ParlayPanel.vue
+++ b/apps/player/src/components/parlay/ParlayPanel.vue
@@ -159,6 +159,10 @@ function openSlip() {
 }
 
 const showParlayFoot = computed(() => slip.mode === 'parlay' && slip.count > 0);
+
+const footConfirmLabel = computed(() =>
+  slip.canPlaceParlay ? t('bet.parlay_confirm_parlay') : t('bet.cs_confirm_cell'),
+);
 </script>
 
 <template>
@@ -247,7 +251,7 @@ const showParlayFoot = computed(() => slip.mode === 'parlay' && slip.count > 0);
           :disabled="!slip.canPlaceParlay"
           @click="openSlip"
         >
-          {{ t('bet.cs_confirm_cell') }}
+          {{ footConfirmLabel }}
         </button>
       </div>
     </Teleport>
@@ -290,10 +294,15 @@ const showParlayFoot = computed(() => slip.mode === 'parlay' && slip.count > 0);
 
 .foot-hint--warn {
   color: var(--danger);
-  color: var(--text-muted);
   text-align: center;
 }
 
+.foot-hint--info {
+  color: var(--primary-light);
+  text-align: center;
+  font-weight: 600;
+}
+
 .foot-meta {
   color: var(--primary-light);
   font-weight: 600;
diff --git a/apps/player/src/main.ts b/apps/player/src/main.ts
index f7fc0b5..d1f448d 100644
--- a/apps/player/src/main.ts
+++ b/apps/player/src/main.ts
@@ -105,7 +105,7 @@ const i18n = createI18n({
         parlay_guide_help: '查看串关说明',
         parlay_desc: '选择 2–5 场赛前赛事组合串关（2 串 1 至 5 串 1）。赔率相乘，不含滚球、冠军盘与四分盘让球/大小。',
         parlay_guide_1: '在列表中点击各场赔率，选中项显示金边；再点同一项可取消',
-        parlay_guide_2: '须选 2–5 场不同赛事，不可同场串关；冠军盘与四分盘让球/大小不可选',
+        parlay_guide_2: '须选 2–5 项（可同场多项）；冠军盘与四分盘让球/大小不可选',
         parlay_guide_3: '选好后点底部「确认下单」打开投注单，填写金额并提交',
         parlay_max_legs: '串关最多 5 项',
         parlay_block_outright: '冠军盘不可串关',
@@ -114,6 +114,9 @@ const i18n = createI18n({
         parlay_filter_all: '全部',
         parlay_empty: '暂无可用串关赛事',
         parlay_same_match: '同一场比赛不能串关',
+        parlay_same_match_singles: '已选 {n} 项，将分 {n} 笔单关下单',
+        parlay_confirm_singles: '确认下单（{n}笔单关）',
+        parlay_confirm_parlay: '确认串关下单',
         parlay_need_more: '请至少选择 2 项进行串关',
         back: '返回',
         refresh: '刷新',
@@ -229,7 +232,7 @@ const i18n = createI18n({
         password_disabled: '当前账号不允许自行修改密码，请联系客服',
         rules_title: '投注规则',
         rules_p1: '本平台第一版仅支持足球赛前盘，不含滚球、Cash Out、改单及系统串关。',
-        rules_p2: '串关为 2 串 1 至 5 串 1，不可同场串关；冠军盘、四分盘让球/大小不可进入串关。',
+        rules_p2: '串关为 2 串 1 至 5 串 1，同场可多选；冠军盘、四分盘让球/大小不可进入串关。',
         rules_p3: '赛果由平台根据官方录入的半场/全场比分结算，结算预览经确认后入账。',
         rules_p4: '若本说明与后台公告冲突，以最新公告及实际盘口规则为准。',
         rules_p5: '操作步骤：进入任意赛事详情，点右上角「?」查看玩法说明。',
@@ -330,7 +333,7 @@ const i18n = createI18n({
         parlay_guide_help: 'Parlay help',
         parlay_desc: 'Combine 2–5 pre-match legs (2-fold to 5-fold). No live, outright, or quarter-ball HDP/O-U in parlay.',
         parlay_guide_1: 'Tap odds in the list; selected cells show a gold border. Tap again to remove',
-        parlay_guide_2: 'Pick 2–5 different matches only. No same match, outright, or quarter-ball HDP/O-U',
+        parlay_guide_2: 'Pick 2–5 legs (same match allowed). No outright or quarter-ball HDP/O-U',
         parlay_guide_3: 'Tap Confirm order at the bottom, enter stake in the bet slip, and submit',
         parlay_max_legs: 'Parlay allows up to 5 legs',
         parlay_block_outright: 'Outright cannot be parlayed',
@@ -339,6 +342,9 @@ const i18n = createI18n({
         parlay_filter_all: 'All',
         parlay_empty: 'No matches available for parlay betting',
         parlay_same_match: 'Cannot parlay selections from the same match',
+        parlay_same_match_singles: '{n} selection(s) → {n} separate single bet(s)',
+        parlay_confirm_singles: 'Place {n} single bet(s)',
+        parlay_confirm_parlay: 'Place parlay',
         parlay_need_more: 'Select at least 2 legs for parlay',
         back: 'Back',
         refresh: 'Refresh',
@@ -454,7 +460,7 @@ const i18n = createI18n({
         password_disabled: 'Password change is disabled for this account; contact support',
         rules_title: 'Betting Rules',
         rules_p1: 'Football pre-match only in v1. No live betting, Cash Out, bet edits, or system parlays.',
-        rules_p2: 'Parlays: 2–5 legs, different matches only. Outright and quarter-ball HDP/O-U are excluded from parlays.',
+        rules_p2: 'Parlays: 2–5 legs, same-match multi-select allowed. Outright and quarter-ball HDP/O-U are excluded.',
         rules_p3: 'Results use admin-entered half-time and full-time scores; payouts apply after settlement preview is confirmed.',
         rules_p4: 'If this text conflicts with site notices, the latest notice and market rules prevail.',
         rules_p5: 'How to bet: open any match, tap the ? icon on the top right.',
@@ -561,7 +567,7 @@ const i18n = createI18n({
         parlay_guide_help: 'Bantuan parlay',
         parlay_desc: 'Gabung 2–5 perlawanan pra-perlawanan (2 hingga 5 liputan). Tiada live, outright atau suku bola HDP/O-U.',
         parlay_guide_1: 'Ketik odds dalam senarai; pilihan dipilih ada sempadan emas. Ketik lagi untuk batal',
-        parlay_guide_2: 'Pilih 2–5 perlawanan berbeza. Tiada perlawanan sama, outright atau suku bola HDP/O-U',
+        parlay_guide_2: 'Pilih 2–5 pilihan (boleh perlawanan sama). Tiada outright atau suku bola HDP/O-U',
         parlay_guide_3: 'Ketik Sahkan pesanan di bawah, isi pegangan dalam slip, dan hantar',
         parlay_max_legs: 'Maksimum 5 pilihan parlay',
         parlay_block_outright: 'Outright tidak boleh parlay',
@@ -570,6 +576,9 @@ const i18n = createI18n({
         parlay_filter_all: 'Semua',
         parlay_empty: 'Tiada perlawanan untuk pertaruhan berganda',
         parlay_same_match: 'Perlawanan sama tidak boleh berganda',
+        parlay_same_match_singles: '{n} pilihan → {n} pertaruhan tunggal berasingan',
+        parlay_confirm_singles: 'Sahkan {n} pertaruhan tunggal',
+        parlay_confirm_parlay: 'Sahkan parlay',
         parlay_need_more: 'Pilih sekurang-kurangnya 2 pilihan',
         back: 'Kembali',
         refresh: 'Muat semula',
@@ -685,7 +694,7 @@ const i18n = createI18n({
         password_disabled: 'Akaun ini tidak dibenarkan tukar kata laluan; hubungi sokongan',
         rules_title: 'Peraturan Pertaruhan',
         rules_p1: 'Versi pertama: hanya bola sepak pra-perlawanan. Tiada live, Cash Out, edit pertaruhan atau parlay sistem.',
-        rules_p2: 'Parlay 2–5 perlawanan, bukan perlawanan sama. Outright dan suku bola HDP/O-U tidak boleh parlay.',
+        rules_p2: 'Parlay 2–5 pilihan, boleh pilih berbilang dari perlawanan sama. Outright dan suku bola HDP/O-U tidak boleh parlay.',
         rules_p3: 'Keputusan berdasarkan skor separuh masa/penuh yang dimasukkan admin; bayaran selepas pratonton disahkan.',
         rules_p4: 'Jika bercanggah dengan notis laman, ikut notis terkini dan peraturan pasaran.',
         rules_p5: 'Langkah operasi: buka butiran perlawanan, ketik ikon ? di atas kanan.',
diff --git a/apps/player/src/stores/betSlip.ts b/apps/player/src/stores/betSlip.ts
index e56b76a..709bf9c 100644
--- a/apps/player/src/stores/betSlip.ts
+++ b/apps/player/src/stores/betSlip.ts
@@ -34,7 +34,7 @@ export const useBetSlipStore = defineStore('betSlip', () => {
     return Number.isFinite(n) ? n : null;
   }
 
-  /** 球赛/详情页：仅单关，且投注单同时只能有 1 项 */
+  /** 球赛/详情页：同场可多选，分笔单关；再点同一项可取消 */
   function addItem(item: SlipItem) {
     if (mode.value === 'parlay') items.value = [];
     mode.value = 'single';
@@ -44,13 +44,13 @@ export const useBetSlipStore = defineStore('betSlip', () => {
       (i) => i.selectionId === item.selectionId,
     );
     if (existing >= 0) {
-      items.value = [];
+      items.value.splice(existing, 1);
       return;
     }
-    items.value = [item];
+    items.value.push(item);
   }
 
-  /** 串关页专用：跨场组合，同场只保留一个选项 */
+  /** 串关页：同场/跨场均可多选，合成一张串关单 */
   function addParlayLeg(item: SlipItem): ParlayRejectReason | 'MAX_LEGS' | null {
     if (mode.value === 'single') items.value = [];
     mode.value = 'parlay';
@@ -77,7 +77,6 @@ export const useBetSlipStore = defineStore('betSlip', () => {
       return 'MAX_LEGS';
     }
 
-    items.value = items.value.filter((i) => i.matchId !== item.matchId);
     items.value.push(item);
     lastParlayError.value = null;
     return null;
@@ -101,10 +100,10 @@ export const useBetSlipStore = defineStore('betSlip', () => {
 
   const potentialReturn = computed(() => {
     if (!items.value.length) return 0;
-    if (mode.value === 'parlay' && items.value.length >= PARLAY_MIN_LEGS) {
+    if (mode.value === 'parlay' && canPlaceParlay.value) {
       return stake.value * totalOdds.value;
     }
-    return stake.value * items.value[0].odds;
+    return items.value.reduce((acc, i) => acc + stake.value * i.odds, 0);
   });
 
   const hasSameMatch = computed(() => {
@@ -116,8 +115,16 @@ export const useBetSlipStore = defineStore('betSlip', () => {
     () =>
       mode.value === 'parlay' &&
       items.value.length >= PARLAY_MIN_LEGS &&
-      items.value.length <= PARLAY_MAX_LEGS &&
-      !hasSameMatch.value,
+      items.value.length <= PARLAY_MAX_LEGS,
+  );
+
+  /** 详情页等同场多笔单关（串关模式不走此路径） */
+  const canPlaceBatchSingles = computed(
+    () => mode.value === 'single' && items.value.length >= 1,
+  );
+
+  const canSubmit = computed(
+    () => canPlaceParlay.value || canPlaceBatchSingles.value,
   );
 
   const drawerOpen = ref(false);
@@ -140,6 +147,8 @@ export const useBetSlipStore = defineStore('betSlip', () => {
     potentialReturn,
     hasSameMatch,
     canPlaceParlay,
+    canPlaceBatchSingles,
+    canSubmit,
     lastParlayError,
     drawerOpen,
     addItem,
diff --git a/apps/player/src/views/HomeView.vue b/apps/player/src/views/HomeView.vue
index 1306476..c6d5169 100644
--- a/apps/player/src/views/HomeView.vue
+++ b/apps/player/src/views/HomeView.vue
@@ -6,7 +6,7 @@ import vsImg from '../assets/images/vs.png';
 import cardBg from '../assets/images/卡片.png';
 import BannerCarousel from '../components/BannerCarousel.vue';
 import { usePlayerHome } from '../composables/usePlayerHome';
-import { teamFlagUrl } from '../utils/teamFlag';
+import TeamEmblem from '../components/TeamEmblem.vue';
 
 const matchCardBg = `url(${cardBg})`;
 const { t, locale } = useI18n();
@@ -28,13 +28,6 @@ function formatKickoff(startTime: string) {
   });
 }
 
-function homeFlag(match: (typeof hotMatches.value)[number]) {
-  return teamFlagUrl(match.homeTeamCode, match.homeTeamName);
-}
-
-function awayFlag(match: (typeof hotMatches.value)[number]) {
-  return teamFlagUrl(match.awayTeamCode, match.awayTeamName);
-}
 </script>
 
 <template>
@@ -53,8 +46,12 @@ function awayFlag(match: (typeof hotMatches.value)[number]) {
         <div class="match-time">{{ formatKickoff(match.startTime) }}</div>
       </div>
       <div class="match-flags" aria-hidden="true">
-        <img v-if="homeFlag(match)" :src="homeFlag(match)" alt="" class="flag" />
-        <span v-else class="flag-ph">⚽</span>
+        <TeamEmblem
+          size="md"
+          :team-code="match.homeTeamCode"
+          :team-name="match.homeTeamName"
+          :logo-url="match.homeTeamLogoUrl"
+        />
         <div class="vs-arena">
           <svg class="hz-lightning" viewBox="0 0 72 28" aria-hidden="true">
             <defs>
@@ -80,8 +77,12 @@ function awayFlag(match: (typeof hotMatches.value)[number]) {
           <span class="hz-beam" aria-hidden="true" />
           <img :src="vsImg" alt="" class="vs-img" />
         </div>
-        <img v-if="awayFlag(match)" :src="awayFlag(match)" alt="" class="flag" />
-        <span v-else class="flag-ph">⚽</span>
+        <TeamEmblem
+          size="md"
+          :team-code="match.awayTeamCode"
+          :team-name="match.awayTeamName"
+          :logo-url="match.awayTeamLogoUrl"
+        />
       </div>
     </div>
 
@@ -155,32 +156,15 @@ function awayFlag(match: (typeof hotMatches.value)[number]) {
   flex-shrink: 0;
   display: flex;
   align-items: center;
-  gap: 6px;
-}
-
-.flag {
-  width: 40px;
-  height: 28px;
-  object-fit: cover;
-  border-radius: 3px;
-  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
-}
-
-.flag-ph {
-  width: 40px;
-  height: 28px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 16px;
-  opacity: 0.45;
+  gap: 4px;
+  max-width: 46%;
 }
 
 .vs-arena {
   position: relative;
   flex-shrink: 0;
-  width: 72px;
-  height: 58px;
+  width: 64px;
+  height: 52px;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -240,7 +224,7 @@ function awayFlag(match: (typeof hotMatches.value)[number]) {
 .vs-img {
   position: relative;
   z-index: 0;
-  width: 58px;
+  width: 48px;
   height: auto;
   object-fit: contain;
   animation: vs-glow 2.4s ease-in-out infinite;
diff --git a/apps/player/src/views/MatchDetailView.vue b/apps/player/src/views/MatchDetailView.vue
index db3d9ce..1bdd586 100644
--- a/apps/player/src/views/MatchDetailView.vue
+++ b/apps/player/src/views/MatchDetailView.vue
@@ -4,7 +4,7 @@ import { useRoute, useRouter } from 'vue-router';
 import { useI18n } from 'vue-i18n';
 import api from '../api';
 import { useBetSlipStore } from '../stores/betSlip';
-import { teamFlagUrl } from '../utils/teamFlag';
+import TeamEmblem from '../components/TeamEmblem.vue';
 import { DETAIL_MARKET_TYPES, MARKET_I18N_KEY } from '../utils/marketCatalog';
 import MatchBetGuide from '../components/match-detail/MatchBetGuide.vue';
 import MarketTypeTile from '../components/match-detail/MarketTypeTile.vue';
@@ -75,13 +75,6 @@ const marketsByType = computed(() => {
   return map;
 });
 
-const homeFlag = computed(() =>
-  teamFlagUrl(match.value?.homeTeamCode, match.value?.homeTeamName, match.value?.homeTeamLogoUrl),
-);
-const awayFlag = computed(() =>
-  teamFlagUrl(match.value?.awayTeamCode, match.value?.awayTeamName, match.value?.awayTeamLogoUrl),
-);
-
 function marketPromoLabel(marketType: string) {
   const m = marketsByType.value.get(marketType);
   return m?.promoLabel?.trim() || '';
@@ -249,11 +242,12 @@ function openBetSlipDrawer() {
   slip.openDrawer();
 }
 
-/** 当前玩法是否已选入投注单（单关、仅一项） */
+/** 当前玩法是否已有选项加入投注单 */
 function hasSlipPickForMarket(marketType: string) {
-  if (!match.value || slip.mode !== 'single' || slip.items.length !== 1) return false;
-  const item = slip.items[0];
-  return item.matchId === match.value.id && item.marketType === marketType;
+  if (!match.value || slip.mode !== 'single') return false;
+  return slip.items.some(
+    (item) => item.matchId === match.value!.id && item.marketType === marketType,
+  );
 }
 </script>
 
@@ -284,8 +278,12 @@ function hasSlipPickForMarket(marketType: string) {
         <div class="hero-teams">
           <!-- home -->
           <div class="hero-team">
-            <img v-if="homeFlag" :src="homeFlag" alt="" class="hero-flag" />
-            <span v-else class="hero-flag-ph">⚽</span>
+            <TeamEmblem
+              size="lg"
+              :team-code="match.homeTeamCode"
+              :team-name="match.homeTeamName"
+              :logo-url="match.homeTeamLogoUrl"
+            />
             <span class="hero-name">{{ match.homeTeamName }}</span>
           </div>
 
@@ -318,8 +316,12 @@ function hasSlipPickForMarket(marketType: string) {
 
           <!-- away -->
           <div class="hero-team">
-            <img v-if="awayFlag" :src="awayFlag" alt="" class="hero-flag" />
-            <span v-else class="hero-flag-ph">⚽</span>
+            <TeamEmblem
+              size="lg"
+              :team-code="match.awayTeamCode"
+              :team-name="match.awayTeamName"
+              :logo-url="match.awayTeamLogoUrl"
+            />
             <span class="hero-name">{{ match.awayTeamName }}</span>
           </div>
         </div>
@@ -487,24 +489,6 @@ function hasSlipPickForMarket(marketType: string) {
   min-width: 0;
 }
 
-.hero-flag {
-  width: 54px;
-  height: 36px;
-  object-fit: cover;
-  border-radius: 4px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
-}
-
-.hero-flag-ph {
-  width: 54px;
-  height: 36px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 22px;
-  opacity: 0.45;
-}
-
 .hero-name {
   font-size: 13px;
   font-weight: 800;
diff --git a/package.json b/package.json
index 6f027a7..d239bbf 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "description": "足球投注平台 MVP - Monorepo",
   "scripts": {
-    "dev": "pnpm --parallel -r run dev",
+    "dev": "pnpm --filter @thebet365/shared build && pnpm --parallel -r run dev",
     "dev:api": "pnpm --filter @thebet365/api dev",
     "dev:player": "pnpm --filter @thebet365/player dev",
     "dev:admin": "pnpm --filter @thebet365/admin dev",