From d4779660c839b64291722f0f3b0feb43bc35e03e Mon Sep 17 00:00:00 2001
From: kang <kangdeng28@gmail.com>
Date: Thu, 9 Jul 2026 15:48:21 +0800
Subject: [PATCH] =?UTF-8?q?feat(draw):=20=E6=94=AF=E6=8C=81=E5=A4=9A?=
 =?UTF-8?q?=E7=8E=A9=E6=B3=95provider=E5=8F=8A=E6=9C=AC=E5=9C=B0=E5=8C=96?=
 =?UTF-8?q?=E7=BB=93=E7=AE=97=E6=97=B6=E5=8C=BA=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Draw相关控制器添加provider_code和provider_name字段支持
- 允许手动录入开奖批次时指定provider_code
- RNG开奖批次生成支持多provider，分别生成对应批次数据
- DrawPublishService和DrawManualResultService中支持基于provider_code管理开奖版本和发布流程
- DrawResultViewService调整，支持按provider汇总及筛选开奖结果
- Settlement处理逻辑调整，按provider区分待结算票据及批次，分开结算
- 结算期间管理相关服务支持使用站点本地结算时区计算开账建议和日期处理
- 增加AdminSite的settlement_timezone字段及相关请求验证和数据存取支持
- 优化AdminSettlementPeriod相关代码，防止存在未结清票据时关账
- Ticket明细返回接口添加结算时区信息，提升用户时间体验
- 多处查询排序和版本号处理改进，保证多provider数据正确顺序与一致性
---
 .../AdminDrawResultBatchesIndexController.php |   1 +
 .../DrawManualResultBatchStoreController.php  |   9 +-
 .../Draw/DrawResultBatchPublishController.php |   4 +-
 .../V1/Admin/Draw/DrawRngRunController.php    |  18 +
 .../Api/V1/Player/MeController.php            |   2 +
 .../V1/Ticket/TicketItemShowController.php    |   4 +-
 .../AdminIntegrationSiteStoreRequest.php      |   1 +
 .../AdminIntegrationSiteUpdateRequest.php     |   1 +
 .../DrawManualResultBatchStoreRequest.php     |   1 +
 app/Models/AdminSite.php                      |   1 +
 app/Models/DrawResultBatch.php                |   2 +
 .../AgentSettlementPeriodCloseService.php     |  10 +-
 .../AgentSettlementPeriodOpenService.php      |   3 +
 .../SettlementPeriodOpenHintsService.php      |  70 ++--
 app/Services/Draw/DrawManualResultService.php |  25 +-
 app/Services/Draw/DrawPublishService.php      |  13 +-
 app/Services/Draw/DrawResultViewService.php   |  84 +++--
 app/Services/Draw/DrawRngRunner.php           | 110 ++++--
 .../Integration/IntegrationSiteService.php    |   2 +
 .../Settlement/SettlementOrchestrator.php     | 315 +++++++++---------
 app/Support/AdminDrawApiPresenter.php         |   2 +
 app/Support/AdminIntegrationSitePresenter.php |   2 +
 app/Support/AgentSettlementPeriodWindow.php   |  15 +-
 app/Support/AgentSettlementSiteTimezone.php   |  48 +++
 bootstrap/app.php                             |  33 +-
 config/lottery.php                            |   6 +-
 ...00_add_provider_to_draw_result_batches.php |  42 +++
 ...add_settlement_timezone_to_admin_sites.php |  34 ++
 lang/en/validation_business.php               |   1 +
 lang/ne/validation_business.php               |   1 +
 lang/zh/validation_business.php               |   1 +
 .../AgentSettlementPeriodCloseP0FixesTest.php |  48 +++
 .../AgentSettlementPeriodOpenHintsTest.php    | 112 ++++++-
 tests/Feature/DrawPipelineTest.php            | 160 ++++++++-
 tests/Feature/DrawResultsApiTest.php          |  59 ++++
 tests/Feature/PlayerFoundationTest.php        |   2 +
 tests/Feature/RngSeedAuditTest.php            |   7 +-
 tests/Feature/SettlementOrchestratorTest.php  | 143 ++++++++
 38 files changed, 1121 insertions(+), 271 deletions(-)
 create mode 100644 app/Support/AgentSettlementSiteTimezone.php
 create mode 100644 database/migrations/2026_07_09_180000_add_provider_to_draw_result_batches.php
 create mode 100644 database/migrations/2026_07_09_190000_add_settlement_timezone_to_admin_sites.php

diff --git a/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawResultBatchesIndexController.php b/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawResultBatchesIndexController.php
index 819a0ed..3e6b89b 100644
--- a/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawResultBatchesIndexController.php
+++ b/app/Http/Controllers/Api/V1/Admin/Draw/AdminDrawResultBatchesIndexController.php
@@ -28,6 +28,7 @@ final class AdminDrawResultBatchesIndexController extends Controller
             ->with(['items' => function ($q): void {
                 $q->orderBy('prize_type')->orderBy('prize_index');
             }])
+            ->orderBy('provider_code')
             ->orderByDesc('result_version');
 
         if (! $manage) {
diff --git a/app/Http/Controllers/Api/V1/Admin/Draw/DrawManualResultBatchStoreController.php b/app/Http/Controllers/Api/V1/Admin/Draw/DrawManualResultBatchStoreController.php
index 99a32cf..5d730d8 100644
--- a/app/Http/Controllers/Api/V1/Admin/Draw/DrawManualResultBatchStoreController.php
+++ b/app/Http/Controllers/Api/V1/Admin/Draw/DrawManualResultBatchStoreController.php
@@ -31,7 +31,12 @@ final class DrawManualResultBatchStoreController extends Controller
         }
 
         try {
-            $batch = $this->service->createPendingBatch($draw, $admin, $request->validated('items'));
+            $batch = $this->service->createPendingBatch(
+                $draw,
+                $admin,
+                $request->validated('items'),
+                $request->validated('provider_code'),
+            );
         } catch (\RuntimeException $e) {
             return ApiMessage::runtimeErrorResponse($request, $e);
         }
@@ -43,6 +48,8 @@ final class DrawManualResultBatchStoreController extends Controller
             'status' => $draw->status,
             'batch' => [
                 'id' => (int) $batch->id,
+                'provider_code' => $batch->provider_code,
+                'provider_name' => $batch->provider_name,
                 'result_version' => (int) $batch->result_version,
                 'source_type' => $batch->source_type,
                 'status' => $batch->status,
diff --git a/app/Http/Controllers/Api/V1/Admin/Draw/DrawResultBatchPublishController.php b/app/Http/Controllers/Api/V1/Admin/Draw/DrawResultBatchPublishController.php
index f46614d..d7016de 100644
--- a/app/Http/Controllers/Api/V1/Admin/Draw/DrawResultBatchPublishController.php
+++ b/app/Http/Controllers/Api/V1/Admin/Draw/DrawResultBatchPublishController.php
@@ -54,7 +54,9 @@ final class DrawResultBatchPublishController extends Controller
         return ApiResponse::success([
             'draw_no' => $draw->draw_no,
             'status' => $draw->status,
-            'result_version' => (int) $draw->current_result_version,
+            'provider_code' => $batch->provider_code,
+            'provider_name' => $batch->provider_name,
+            'result_version' => (int) $batch->result_version,
         ]);
     }
 }
diff --git a/app/Http/Controllers/Api/V1/Admin/Draw/DrawRngRunController.php b/app/Http/Controllers/Api/V1/Admin/Draw/DrawRngRunController.php
index ea4f231..0bcde70 100644
--- a/app/Http/Controllers/Api/V1/Admin/Draw/DrawRngRunController.php
+++ b/app/Http/Controllers/Api/V1/Admin/Draw/DrawRngRunController.php
@@ -11,6 +11,7 @@ use Illuminate\Http\JsonResponse;
 use App\Http\Controllers\Controller;
 use Illuminate\Support\Facades\DB;
 use App\Services\Draw\DrawRngRunner;
+use App\Models\DrawResultBatch;
 
 final class DrawRngRunController extends Controller
 {
@@ -38,17 +39,34 @@ final class DrawRngRunController extends Controller
         }
 
         $draw->refresh();
+        $batches = DrawResultBatch::query()
+            ->where('draw_id', $draw->id)
+            ->where('result_version', (int) $batch->result_version)
+            ->where('source_type', $batch->source_type)
+            ->orderBy('provider_code')
+            ->get();
 
         return ApiResponse::success([
             'draw_no' => $draw->draw_no,
             'status' => $draw->status,
             'batch' => [
                 'id' => (int) $batch->id,
+                'provider_code' => $batch->provider_code,
+                'provider_name' => $batch->provider_name,
                 'result_version' => (int) $batch->result_version,
                 'source_type' => $batch->source_type,
                 'status' => $batch->status,
                 'items_count' => $batch->items()->count(),
             ],
+            'batches' => $batches->map(fn (DrawResultBatch $row): array => [
+                'id' => (int) $row->id,
+                'provider_code' => $row->provider_code,
+                'provider_name' => $row->provider_name,
+                'result_version' => (int) $row->result_version,
+                'source_type' => $row->source_type,
+                'status' => $row->status,
+                'items_count' => $row->items()->count(),
+            ])->values()->all(),
         ]);
     }
 }
diff --git a/app/Http/Controllers/Api/V1/Player/MeController.php b/app/Http/Controllers/Api/V1/Player/MeController.php
index e4ea557..f28d25d 100644
--- a/app/Http/Controllers/Api/V1/Player/MeController.php
+++ b/app/Http/Controllers/Api/V1/Player/MeController.php
@@ -3,6 +3,7 @@
 namespace App\Http\Controllers\Api\V1\Player;
 
 use App\Support\ApiResponse;
+use App\Support\AgentSettlementSiteTimezone;
 use Illuminate\Http\Request;
 use Illuminate\Http\JsonResponse;
 use App\Http\Controllers\Controller;
@@ -32,6 +33,7 @@ final class MeController extends Controller
             'username' => $player->username,
             'nickname' => $player->nickname,
             'default_currency' => $player->default_currency,
+            'settlement_timezone' => AgentSettlementSiteTimezone::forSiteCode((string) $player->site_code),
             'status' => $player->status,
             'locale' => $request->lotteryLocale(),
             'last_login_at' => $player->last_login_at?->toIso8601String(),
diff --git a/app/Http/Controllers/Api/V1/Ticket/TicketItemShowController.php b/app/Http/Controllers/Api/V1/Ticket/TicketItemShowController.php
index 58e6444..7c8b6c8 100644
--- a/app/Http/Controllers/Api/V1/Ticket/TicketItemShowController.php
+++ b/app/Http/Controllers/Api/V1/Ticket/TicketItemShowController.php
@@ -51,7 +51,9 @@ final class TicketItemShowController extends Controller
 
         $draw = $item->draw;
         $published = $draw !== null && in_array($draw->status, DrawResultViewService::publishedDrawStatuses(), true);
-        $drawPayload = $published && $draw !== null ? $this->drawResultView->summarizeDraw($draw) : null;
+        $drawPayload = $published && $draw !== null
+            ? $this->drawResultView->summarizeDraw($draw, null, $item->provider_code)
+            : null;
 
         $detail = $item->latestSettlementDetail;
         $settlementBatch = $detail?->batch;
diff --git a/app/Http/Requests/Admin/AdminIntegrationSiteStoreRequest.php b/app/Http/Requests/Admin/AdminIntegrationSiteStoreRequest.php
index 9cec67e..59a7af3 100644
--- a/app/Http/Requests/Admin/AdminIntegrationSiteStoreRequest.php
+++ b/app/Http/Requests/Admin/AdminIntegrationSiteStoreRequest.php
@@ -20,6 +20,7 @@ final class AdminIntegrationSiteStoreRequest extends ApiFormRequest
             'code' => ['required', 'string', 'max:64', 'regex:/^[a-z0-9][a-z0-9_-]*$/', Rule::unique('admin_sites', 'code')],
             'name' => ['required', 'string', 'max:128'],
             'currency_code' => ['sometimes', 'string', 'max:16'],
+            'settlement_timezone' => ['sometimes', 'timezone'],
             'status' => ['sometimes', 'integer', 'in:0,1'],
             'wallet_api_url' => ['nullable', 'string', 'max:512', new WalletApiUrlRule()],
             'wallet_debit_path' => ['sometimes', 'string', 'max:128'],
diff --git a/app/Http/Requests/Admin/AdminIntegrationSiteUpdateRequest.php b/app/Http/Requests/Admin/AdminIntegrationSiteUpdateRequest.php
index ca39941..fd7b470 100644
--- a/app/Http/Requests/Admin/AdminIntegrationSiteUpdateRequest.php
+++ b/app/Http/Requests/Admin/AdminIntegrationSiteUpdateRequest.php
@@ -18,6 +18,7 @@ final class AdminIntegrationSiteUpdateRequest extends ApiFormRequest
         return [
             'name' => ['required', 'string', 'max:128'],
             'currency_code' => ['sometimes', 'string', 'max:16'],
+            'settlement_timezone' => ['sometimes', 'timezone'],
             'status' => ['sometimes', 'integer', 'in:0,1'],
             'wallet_api_url' => ['nullable', 'string', 'max:512', new WalletApiUrlRule()],
             'wallet_debit_path' => ['sometimes', 'string', 'max:128'],
diff --git a/app/Http/Requests/Admin/DrawManualResultBatchStoreRequest.php b/app/Http/Requests/Admin/DrawManualResultBatchStoreRequest.php
index 89bbfba..dcffb5e 100644
--- a/app/Http/Requests/Admin/DrawManualResultBatchStoreRequest.php
+++ b/app/Http/Requests/Admin/DrawManualResultBatchStoreRequest.php
@@ -16,6 +16,7 @@ final class DrawManualResultBatchStoreRequest extends ApiFormRequest
     public function rules(): array
     {
         return [
+            'provider_code' => ['sometimes', 'string', 'max:32'],
             'items' => ['required', 'array', 'size:23'],
             'items.*.prize_type' => ['required', 'string', Rule::in(['first', 'second', 'third', 'starter', 'consolation'])],
             'items.*.prize_index' => ['required', 'integer', 'min:0', 'max:9'],
diff --git a/app/Models/AdminSite.php b/app/Models/AdminSite.php
index 44dd9d6..e03d16f 100644
--- a/app/Models/AdminSite.php
+++ b/app/Models/AdminSite.php
@@ -17,6 +17,7 @@ final class AdminSite extends Model
         'code',
         'name',
         'currency_code',
+        'settlement_timezone',
         'status',
         'is_default',
         'extra_json',
diff --git a/app/Models/DrawResultBatch.php b/app/Models/DrawResultBatch.php
index d679d5b..ba1f1ea 100644
--- a/app/Models/DrawResultBatch.php
+++ b/app/Models/DrawResultBatch.php
@@ -14,6 +14,8 @@ final class DrawResultBatch extends Model
 
     protected $fillable = [
         'draw_id',
+        'provider_code',
+        'provider_name',
         'result_version',
         'source_type',
         'rng_seed_hash',
diff --git a/app/Services/AgentSettlement/AgentSettlementPeriodCloseService.php b/app/Services/AgentSettlement/AgentSettlementPeriodCloseService.php
index 45d2e88..13b86d8 100644
--- a/app/Services/AgentSettlement/AgentSettlementPeriodCloseService.php
+++ b/app/Services/AgentSettlement/AgentSettlementPeriodCloseService.php
@@ -49,6 +49,14 @@ final class AgentSettlementPeriodCloseService
                 (string) $period->period_start,
                 (string) $period->period_end,
             );
+
+            $unsettled = $this->unsettledWarning->countForSite($adminSiteId, $periodStart, $periodEnd);
+            if ($unsettled['count'] > 0) {
+                throw ValidationException::withMessages([
+                    'period' => ['period_has_unsettled_tickets'],
+                ]);
+            }
+
             try {
                 $aggregate = $this->aggregator->aggregate($adminSiteId, $periodStart, $periodEnd);
             } catch (\InvalidArgumentException $e) {
@@ -68,8 +76,6 @@ final class AgentSettlementPeriodCloseService
             $rebateStats = $this->periodCloseRebate->dispatchAndAllocate($periodId, $adminSiteId, $periodStart, $periodEnd);
             $this->releasePlayerBillRebatesFromCredit($periodId);
 
-            $unsettled = $this->unsettledWarning->countForSite($adminSiteId, $periodStart, $periodEnd);
-
             DB::table('settlement_periods')->where('id', $periodId)->update([
                 'status' => 'closed',
                 'updated_at' => now(),
diff --git a/app/Services/AgentSettlement/AgentSettlementPeriodOpenService.php b/app/Services/AgentSettlement/AgentSettlementPeriodOpenService.php
index f9dd310..33216f5 100644
--- a/app/Services/AgentSettlement/AgentSettlementPeriodOpenService.php
+++ b/app/Services/AgentSettlement/AgentSettlementPeriodOpenService.php
@@ -3,6 +3,7 @@
 namespace App\Services\AgentSettlement;
 
 use App\Support\AgentSettlementPeriodWindow;
+use App\Support\AgentSettlementSiteTimezone;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
 
@@ -15,9 +16,11 @@ final class AgentSettlementPeriodOpenService
     public function open(array $data): object
     {
         $siteId = (int) $data['admin_site_id'];
+        $timezone = AgentSettlementSiteTimezone::forSiteId($siteId);
         [$start, $end] = AgentSettlementPeriodWindow::normalizeInputBounds(
             (string) $data['period_start'],
             (string) $data['period_end'],
+            $timezone,
         );
 
         $existingSameRange = DB::table('settlement_periods')
diff --git a/app/Services/AgentSettlement/SettlementPeriodOpenHintsService.php b/app/Services/AgentSettlement/SettlementPeriodOpenHintsService.php
index c9889db..fd47517 100644
--- a/app/Services/AgentSettlement/SettlementPeriodOpenHintsService.php
+++ b/app/Services/AgentSettlement/SettlementPeriodOpenHintsService.php
@@ -3,26 +3,33 @@
 namespace App\Services\AgentSettlement;
 
 use Carbon\Carbon;
+use App\Support\AgentSettlementSiteTimezone;
 use Illuminate\Support\Facades\DB;
 
-/** 开账弹窗：建议账期与日历标记（已有账期 / 待入账 / 未结清）。 */
+/** 开账弹窗：建议账期与日历标记（已有账期 / 待入账 / 未结清 / 已关账漏账）。 */
 final class SettlementPeriodOpenHintsService
 {
     /**
      * @return array{
      *     suggested_start: string,
      *     suggested_end: string,
+     *     settlement_timezone: string,
      *     occupied_period_dates: list<string>,
      *     pending_activity_dates: list<string>,
+     *     orphan_activity_dates: list<string>,
      *     unpaid_bill_dates: list<string>
      * }
      */
     public function hints(int $adminSiteId): array
     {
-        $siteCode = (string) DB::table('admin_sites')->where('id', $adminSiteId)->value('code');
+        $site = DB::table('admin_sites')->where('id', $adminSiteId)->first(['code', 'settlement_timezone']);
+        $siteCode = (string) ($site->code ?? '');
         if ($siteCode === '') {
             return $this->emptyHints();
         }
+        $timezone = AgentSettlementSiteTimezone::isValid((string) ($site->settlement_timezone ?? ''))
+            ? (string) $site->settlement_timezone
+            : AgentSettlementSiteTimezone::forSiteId($adminSiteId);
 
         $periodRows = DB::table('settlement_periods')
             ->where('admin_site_id', $adminSiteId)
@@ -31,7 +38,7 @@ final class SettlementPeriodOpenHintsService
 
         $occupiedPeriodDates = [];
         foreach ($periodRows as $row) {
-            foreach ($this->expandPeriodToUtcDays((string) $row->period_start, (string) $row->period_end) as $day) {
+            foreach ($this->expandPeriodToLocalDays((string) $row->period_start, (string) $row->period_end, $timezone) as $day) {
                 $occupiedPeriodDates[$day] = true;
             }
         }
@@ -42,18 +49,25 @@ final class SettlementPeriodOpenHintsService
             ->orderByDesc('period_end')
             ->first();
 
-        $pendingActivityDates = DB::table('share_ledger as sl')
+        $pendingLedgerRows = DB::table('share_ledger as sl')
             ->join('players as p', 'p.id', '=', 'sl.player_id')
             ->where('p.site_code', $siteCode)
             ->whereNull('sl.settlement_period_id')
             ->whereNull('sl.reversal_of_id')
-            ->selectRaw('DATE(sl.settled_at) as activity_day')
-            ->groupBy('activity_day')
-            ->orderBy('activity_day')
-            ->pluck('activity_day')
-            ->map(static fn ($day): string => (string) $day)
-            ->values()
-            ->all();
+            ->orderBy('sl.settled_at')
+            ->get(['sl.settled_at']);
+
+        $pendingActivityDates = [];
+        $orphanActivityDates = [];
+        foreach ($pendingLedgerRows as $row) {
+            $day = AgentSettlementSiteTimezone::localDayFromUtc($row->settled_at, $timezone);
+            $pendingActivityDates[$day] = true;
+            if (isset($occupiedPeriodDates[$day])) {
+                $orphanActivityDates[$day] = true;
+            }
+        }
+        $pendingActivityDates = array_keys($pendingActivityDates);
+        $orphanActivityDates = array_keys($orphanActivityDates);
 
         $unpaidPeriodRows = DB::table('settlement_periods as sp')
             ->where('sp.admin_site_id', $adminSiteId)
@@ -70,18 +84,20 @@ final class SettlementPeriodOpenHintsService
 
         $unpaidBillDates = [];
         foreach ($unpaidPeriodRows as $row) {
-            foreach ($this->expandPeriodToUtcDays((string) $row->period_start, (string) $row->period_end) as $day) {
+            foreach ($this->expandPeriodToLocalDays((string) $row->period_start, (string) $row->period_end, $timezone) as $day) {
                 $unpaidBillDates[$day] = true;
             }
         }
 
-        $suggested = $this->suggestRange($lastPeriod, $pendingActivityDates, $occupiedPeriodDates);
+        $suggested = $this->suggestRange($lastPeriod, $pendingActivityDates, $occupiedPeriodDates, $timezone);
 
         return [
             'suggested_start' => $suggested['start'],
             'suggested_end' => $suggested['end'],
+            'settlement_timezone' => $timezone,
             'occupied_period_dates' => array_keys($occupiedPeriodDates),
             'pending_activity_dates' => $pendingActivityDates,
+            'orphan_activity_dates' => $orphanActivityDates,
             'unpaid_bill_dates' => array_keys($unpaidBillDates),
         ];
     }
@@ -91,10 +107,15 @@ final class SettlementPeriodOpenHintsService
      * @param  array<string, true>  $occupiedPeriodDates
      * @return array{start: string, end: string}
      */
-    private function suggestRange(?object $lastPeriod, array $pendingActivityDates, array $occupiedPeriodDates): array
+    private function suggestRange(
+        ?object $lastPeriod,
+        array $pendingActivityDates,
+        array $occupiedPeriodDates,
+        string $timezone,
+    ): array
     {
         $lastEndDay = $lastPeriod !== null
-            ? Carbon::parse((string) $lastPeriod->period_end)->utc()->startOfDay()
+            ? Carbon::parse((string) $lastPeriod->period_end, 'UTC')->timezone($timezone)->startOfDay()
             : null;
 
         $freePending = array_values(array_filter(
@@ -103,8 +124,8 @@ final class SettlementPeriodOpenHintsService
         ));
 
         if ($freePending !== []) {
-            $minDay = Carbon::parse($freePending[0])->utc()->startOfDay();
-            $maxDay = Carbon::parse($freePending[array_key_last($freePending)])->utc()->startOfDay();
+            $minDay = Carbon::parse($freePending[0])->startOfDay();
+            $maxDay = Carbon::parse($freePending[array_key_last($freePending)])->startOfDay();
             $startDay = $lastEndDay !== null
                 ? ($lastEndDay->copy()->addDay()->lessThanOrEqualTo($minDay) ? $lastEndDay->copy()->addDay() : $minDay)
                 : $minDay;
@@ -119,7 +140,7 @@ final class SettlementPeriodOpenHintsService
 
         if ($lastEndDay !== null) {
             $startDay = $lastEndDay->copy()->addDay();
-            $endDay = Carbon::now('UTC')->subDay()->startOfDay();
+            $endDay = Carbon::now($timezone)->subDay()->startOfDay();
             if ($endDay->lessThan($startDay)) {
                 return ['start' => '', 'end' => ''];
             }
@@ -169,13 +190,12 @@ final class SettlementPeriodOpenHintsService
         return false;
     }
 
-    /** @return list<string> 站点本地日历 `Y-m-d`（东八区，与后台开账日期选择一致） */
-    private function expandPeriodToUtcDays(string $periodStart, string $periodEnd): array
+    /** @return list<string> 站点本地日历 `Y-m-d` */
+    private function expandPeriodToLocalDays(string $periodStart, string $periodEnd, string $timezone): array
     {
         $dates = [];
-        $tz = 'Asia/Shanghai';
-        $cursor = Carbon::parse($periodStart)->timezone($tz)->startOfDay();
-        $end = Carbon::parse($periodEnd)->timezone($tz)->startOfDay();
+        $cursor = Carbon::parse($periodStart, 'UTC')->timezone($timezone)->startOfDay();
+        $end = Carbon::parse($periodEnd, 'UTC')->timezone($timezone)->startOfDay();
 
         while ($cursor->lessThanOrEqualTo($end)) {
             $dates[] = $cursor->format('Y-m-d');
@@ -185,14 +205,16 @@ final class SettlementPeriodOpenHintsService
         return $dates;
     }
 
-    /** @return array{suggested_start: string, suggested_end: string, occupied_period_dates: list<string>, pending_activity_dates: list<string>, unpaid_bill_dates: list<string>} */
+    /** @return array{suggested_start: string, suggested_end: string, settlement_timezone: string, occupied_period_dates: list<string>, pending_activity_dates: list<string>, orphan_activity_dates: list<string>, unpaid_bill_dates: list<string>} */
     private function emptyHints(): array
     {
         return [
             'suggested_start' => '',
             'suggested_end' => '',
+            'settlement_timezone' => (string) config('lottery.settlement.default_timezone', 'UTC'),
             'occupied_period_dates' => [],
             'pending_activity_dates' => [],
+            'orphan_activity_dates' => [],
             'unpaid_bill_dates' => [],
         ];
     }
diff --git a/app/Services/Draw/DrawManualResultService.php b/app/Services/Draw/DrawManualResultService.php
index 6e68551..f067170 100644
--- a/app/Services/Draw/DrawManualResultService.php
+++ b/app/Services/Draw/DrawManualResultService.php
@@ -4,6 +4,7 @@ namespace App\Services\Draw;
 
 use App\Models\Draw;
 use App\Models\AdminUser;
+use App\Models\BetProvider;
 use App\Lottery\DrawStatus;
 use App\Models\DrawResultItem;
 use App\Models\DrawResultBatch;
@@ -16,9 +17,9 @@ final class DrawManualResultService
     /**
      * @param  list<array{prize_type: string, prize_index: int, number_4d: string}>  $items
      */
-    public function createPendingBatch(Draw $draw, AdminUser $admin, array $items): DrawResultBatch
+    public function createPendingBatch(Draw $draw, AdminUser $admin, array $items, ?string $providerCode = null): DrawResultBatch
     {
-        return DB::transaction(function () use ($draw, $admin, $items): DrawResultBatch {
+        return DB::transaction(function () use ($draw, $admin, $items, $providerCode): DrawResultBatch {
             /** @var Draw $locked */
             $locked = Draw::query()->whereKey($draw->id)->lockForUpdate()->firstOrFail();
             if (! in_array($locked->status, [DrawStatus::Closed->value, DrawStatus::Review->value], true)) {
@@ -28,16 +29,34 @@ final class DrawManualResultService
                 throw new \RuntimeException('draw_already_settled');
             }
 
+            $providerCode = strtoupper(trim((string) ($providerCode ?: BetProvider::DEFAULT_CODE)));
+            /** @var BetProvider|null $provider */
+            $provider = BetProvider::query()
+                ->where('code', $providerCode)
+                ->where('is_enabled', true)
+                ->first();
+            if ($provider === null && $providerCode !== BetProvider::DEFAULT_CODE) {
+                throw new \RuntimeException('bet_provider_not_found');
+            }
+            $providerName = $provider?->name ?? 'Singapore';
+
             if (DrawResultBatch::query()
                 ->where('draw_id', $locked->id)
+                ->where('provider_code', $providerCode)
                 ->where('status', DrawResultBatchStatus::PendingReview->value)
                 ->exists()) {
                 throw new \RuntimeException('draw_pending_result_batch_exists');
             }
 
-            $nextVersion = max(1, (int) $locked->current_result_version + 1);
+            $latestVersion = (int) DrawResultBatch::query()
+                ->where('draw_id', $locked->id)
+                ->where('provider_code', $providerCode)
+                ->max('result_version');
+            $nextVersion = max(1, $latestVersion + 1);
             $batch = DrawResultBatch::query()->create([
                 'draw_id' => $locked->id,
+                'provider_code' => $providerCode,
+                'provider_name' => $providerName,
                 'result_version' => $nextVersion,
                 'source_type' => DrawResultSourceType::Manual->value,
                 'rng_seed_hash' => null,
diff --git a/app/Services/Draw/DrawPublishService.php b/app/Services/Draw/DrawPublishService.php
index 40d443a..1e63e61 100644
--- a/app/Services/Draw/DrawPublishService.php
+++ b/app/Services/Draw/DrawPublishService.php
@@ -38,6 +38,7 @@ final class DrawPublishService
 
             DrawResultBatch::query()
                 ->where('draw_id', $draw->id)
+                ->where('provider_code', $lockedBatch->provider_code)
                 ->where('id', '!=', $lockedBatch->id)
                 ->where('status', DrawResultBatchStatus::Published->value)
                 ->update(['status' => DrawResultBatchStatus::Rejected->value]);
@@ -80,17 +81,18 @@ final class DrawPublishService
     private function applyPublishedToDraw(Draw $draw, DrawResultBatch $batch): Draw
     {
         $cooldownMinutes = LotterySettings::drawCooldownMinutes();
+        $currentResultVersion = max((int) $draw->current_result_version, (int) $batch->result_version);
         if ($cooldownMinutes > 0) {
             $draw->forceFill([
                 'status' => DrawStatus::Cooldown->value,
-                'current_result_version' => (int) $batch->result_version,
+                'current_result_version' => $currentResultVersion,
                 'result_source' => $batch->source_type,
                 'cooling_end_time' => now()->addMinutes($cooldownMinutes),
             ])->save();
         } else {
             $draw->forceFill([
                 'status' => DrawStatus::Settling->value,
-                'current_result_version' => (int) $batch->result_version,
+                'current_result_version' => $currentResultVersion,
                 'result_source' => $batch->source_type,
                 'cooling_end_time' => null,
             ])->save();
@@ -105,7 +107,12 @@ final class DrawPublishService
             throw new \RuntimeException('draw_not_ready_to_publish');
         }
 
-        if ((int) $batch->result_version < (int) $draw->current_result_version) {
+        $latestProviderVersion = (int) DrawResultBatch::query()
+            ->where('draw_id', $draw->id)
+            ->where('provider_code', $batch->provider_code)
+            ->where('status', DrawResultBatchStatus::Published->value)
+            ->max('result_version');
+        if ((int) $batch->result_version < $latestProviderVersion) {
             throw new \RuntimeException('batch_result_version_stale');
         }
 
diff --git a/app/Services/Draw/DrawResultViewService.php b/app/Services/Draw/DrawResultViewService.php
index dfe86e0..f548841 100644
--- a/app/Services/Draw/DrawResultViewService.php
+++ b/app/Services/Draw/DrawResultViewService.php
@@ -2,6 +2,7 @@
 
 namespace App\Services\Draw;
 
+use App\Models\BetProvider;
 use App\Models\Draw;
 use App\Lottery\DrawStatus;
 use App\Models\DrawResultItem;
@@ -76,7 +77,7 @@ final class DrawResultViewService
      *
      * @return array<string, mixed>|null
      */
-    public function summarizeDraw(Draw $draw, ?string $currencyCode = null): ?array
+    public function summarizeDraw(Draw $draw, ?string $currencyCode = null, ?string $providerCode = null): ?array
     {
         $currencyCode = $this->normalizeCurrencyCode($currencyCode);
         $version = (int) $draw->current_result_version;
@@ -84,30 +85,38 @@ final class DrawResultViewService
             return null;
         }
 
-        $batch = DrawResultBatch::query()
+        $batches = DrawResultBatch::query()
             ->where('draw_id', $draw->id)
             ->where('result_version', $version)
             ->where('status', DrawResultBatchStatus::Published->value)
-            ->first();
+            ->orderByRaw('case when provider_code = ? then 0 else 1 end', [BetProvider::DEFAULT_CODE])
+            ->orderBy('provider_code')
+            ->orderByDesc('id')
+            ->get();
 
-        if ($batch === null) {
+        if ($batches->isEmpty()) {
             return null;
         }
 
-        $items = DrawResultItem::query()
-            ->where('result_batch_id', $batch->id)
-            ->orderBy('prize_type')
-            ->orderBy('prize_index')
-            ->get([
-                'prize_type', 'prize_index', 'number_4d',
-                'suffix_3d', 'suffix_2d', 'head_digit', 'tail_digit',
-            ]);
+        $providerResults = $batches
+            ->map(fn (DrawResultBatch $batch): ?array => $this->summarizeBatch($batch))
+            ->filter()
+            ->values();
 
-        if ($items->isEmpty()) {
+        if ($providerResults->isEmpty()) {
             return null;
         }
 
-        $numbers = $this->numbersFromItems($items);
+        $normalizedProviderCode = strtoupper(trim((string) ($providerCode ?? '')));
+        $selected = $normalizedProviderCode === ''
+            ? null
+            : $providerResults->first(
+                fn (array $row): bool => strtoupper((string) ($row['provider_code'] ?? '')) === $normalizedProviderCode,
+            );
+        $primary = $selected ?? $providerResults->first();
+        if ($primary === null) {
+            return null;
+        }
 
         return [
             'draw_id' => $draw->draw_no,
@@ -119,16 +128,11 @@ final class DrawResultViewService
             'result_source' => $draw->result_source,
             'jackpot_currency_code' => $currencyCode,
             'jackpot' => $this->jackpotSummary->summary($currencyCode),
-            'results' => $numbers,
-            'result_items' => $items->map(fn (DrawResultItem $r) => [
-                'prize_type' => $r->prize_type,
-                'prize_index' => (int) $r->prize_index,
-                'number_4d' => $r->number_4d,
-                'suffix_3d' => $r->suffix_3d,
-                'suffix_2d' => $r->suffix_2d,
-                'head_digit' => $r->head_digit !== null ? (int) $r->head_digit : null,
-                'tail_digit' => $r->tail_digit !== null ? (int) $r->tail_digit : null,
-            ])->values()->all(),
+            'provider_code' => $primary['provider_code'],
+            'provider_name' => $primary['provider_name'],
+            'results' => $primary['results'],
+            'result_items' => $primary['result_items'],
+            'provider_results' => $providerResults->all(),
         ];
     }
 
@@ -197,4 +201,36 @@ final class DrawResultViewService
 
         return LotterySettings::defaultCurrency();
     }
+
+    private function summarizeBatch(DrawResultBatch $batch): ?array
+    {
+        $items = DrawResultItem::query()
+            ->where('result_batch_id', $batch->id)
+            ->orderBy('prize_type')
+            ->orderBy('prize_index')
+            ->get([
+                'prize_type', 'prize_index', 'number_4d',
+                'suffix_3d', 'suffix_2d', 'head_digit', 'tail_digit',
+            ]);
+
+        if ($items->isEmpty()) {
+            return null;
+        }
+
+        return [
+            'provider_code' => $batch->provider_code,
+            'provider_name' => $batch->provider_name,
+            'result_version' => (int) $batch->result_version,
+            'results' => $this->numbersFromItems($items),
+            'result_items' => $items->map(fn (DrawResultItem $r) => [
+                'prize_type' => $r->prize_type,
+                'prize_index' => (int) $r->prize_index,
+                'number_4d' => $r->number_4d,
+                'suffix_3d' => $r->suffix_3d,
+                'suffix_2d' => $r->suffix_2d,
+                'head_digit' => $r->head_digit !== null ? (int) $r->head_digit : null,
+                'tail_digit' => $r->tail_digit !== null ? (int) $r->tail_digit : null,
+            ])->values()->all(),
+        ];
+    }
 }
diff --git a/app/Services/Draw/DrawRngRunner.php b/app/Services/Draw/DrawRngRunner.php
index 04174a7..000844a 100644
--- a/app/Services/Draw/DrawRngRunner.php
+++ b/app/Services/Draw/DrawRngRunner.php
@@ -4,10 +4,12 @@ namespace App\Services\Draw;
 
 use Carbon\Carbon;
 use App\Models\Draw;
+use App\Models\BetProvider;
 use App\Lottery\DrawStatus;
 use App\Models\DrawResultItem;
 use App\Models\DrawResultBatch;
 use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Collection;
 use App\Services\LotterySettings;
 use App\Lottery\DrawResultSourceType;
 use App\Lottery\DrawResultBatchStatus;
@@ -29,49 +31,71 @@ final class DrawRngRunner
         ])->save();
 
         $manualReview = LotterySettings::drawRequireManualReview();
-        $seedHex = DrawRngSeedDerivation::generateSeedHex();
-        $rngSeedHash = DrawRngSeedDerivation::hashSeedHex($seedHex);
-        $rawSeedEncrypted = DrawRngSeedDerivation::encryptSeedHex($seedHex);
-        $derivedRows = DrawRngSeedDerivation::deriveAllSlotRows($seedHex, (int) $draw->id);
+        $providers = $this->enabledProvidersForRng();
+        $batches = collect();
 
-        $nextVersion = max(1, (int) $draw->current_result_version + 1);
+        foreach ($providers as $provider) {
+            $seedHex = DrawRngSeedDerivation::generateSeedHex();
+            $rngSeedHash = DrawRngSeedDerivation::hashSeedHex($seedHex);
+            $rawSeedEncrypted = DrawRngSeedDerivation::encryptSeedHex($seedHex);
+            $derivedRows = DrawRngSeedDerivation::deriveAllSlotRows($seedHex, (int) $draw->id);
+            $versionQuery = DrawResultBatch::query()->where('draw_id', $draw->id);
+            if ($provider['code'] === BetProvider::DEFAULT_CODE) {
+                $versionQuery->where(function ($q) use ($provider): void {
+                    $q->where('provider_code', $provider['code'])
+                        ->orWhereNull('provider_code');
+                });
+            } else {
+                $versionQuery->where('provider_code', $provider['code']);
+            }
+            $nextVersion = max(1, (int) $versionQuery->max('result_version') + 1);
 
-        $batch = DrawResultBatch::query()->create([
-            'draw_id' => $draw->id,
-            'result_version' => $nextVersion,
-            'source_type' => DrawResultSourceType::Rng->value,
-            'rng_seed_hash' => $rngSeedHash,
-            'raw_seed_encrypted' => $rawSeedEncrypted,
-            'status' => $manualReview ? DrawResultBatchStatus::PendingReview->value : DrawResultBatchStatus::Published->value,
-            'created_by' => null,
-            'confirmed_by' => null,
-            'confirmed_at' => $manualReview ? null : now(),
-        ]);
-
-        foreach ($derivedRows as $row) {
-            DrawResultItem::query()->create([
+            $batch = DrawResultBatch::query()->create([
                 'draw_id' => $draw->id,
-                'result_batch_id' => $batch->id,
-                'prize_type' => $row['prize_type'],
-                'prize_index' => $row['prize_index'],
-                'number_4d' => $row['number_4d'],
-                'suffix_3d' => $row['suffix_3d'],
-                'suffix_2d' => $row['suffix_2d'],
-                'head_digit' => $row['head_digit'],
-                'tail_digit' => $row['tail_digit'],
+                'provider_code' => $provider['code'],
+                'provider_name' => $provider['name'],
+                'result_version' => $nextVersion,
+                'source_type' => DrawResultSourceType::Rng->value,
+                'rng_seed_hash' => $rngSeedHash,
+                'raw_seed_encrypted' => $rawSeedEncrypted,
+                'status' => $manualReview ? DrawResultBatchStatus::PendingReview->value : DrawResultBatchStatus::Published->value,
+                'created_by' => null,
+                'confirmed_by' => null,
+                'confirmed_at' => $manualReview ? null : now(),
             ]);
+
+            foreach ($derivedRows as $row) {
+                DrawResultItem::query()->create([
+                    'draw_id' => $draw->id,
+                    'result_batch_id' => $batch->id,
+                    'prize_type' => $row['prize_type'],
+                    'prize_index' => $row['prize_index'],
+                    'number_4d' => $row['number_4d'],
+                    'suffix_3d' => $row['suffix_3d'],
+                    'suffix_2d' => $row['suffix_2d'],
+                    'head_digit' => $row['head_digit'],
+                    'tail_digit' => $row['tail_digit'],
+                ]);
+            }
+
+            $batches->push($batch);
         }
 
+        /** @var DrawResultBatch $primaryBatch */
+        $primaryBatch = $batches->firstWhere('provider_code', BetProvider::DEFAULT_CODE) ?? $batches->first();
+
         if ($manualReview) {
             $draw->forceFill([
                 'status' => DrawStatus::Review->value,
                 'result_source' => DrawResultSourceType::Rng->value,
             ])->save();
         } else {
-            $this->publisher->markPublishedInTransaction($draw->fresh(), $batch->fresh());
+            foreach ($batches as $batch) {
+                $this->publisher->markPublishedInTransaction($draw->fresh(), $batch->fresh());
+            }
         }
 
-        return $batch->fresh();
+        return $primaryBatch->fresh();
     }
 
     /**
@@ -93,7 +117,7 @@ final class DrawRngRunner
                     ->orWhereDoesntHave('resultBatches');
             })
             ->orderBy('draw_time')
-            ->limit((int) config('lottery.draw_tick_rng_limit', 3))
+            ->limit((int) config('lottery.draw_tick_rng_limit', 10))
             ->pluck('id');
 
         foreach ($ids as $drawId) {
@@ -120,4 +144,30 @@ final class DrawRngRunner
 
         return ['rung' => $rung, 'errors' => $errors];
     }
+
+    /**
+     * @return Collection<int, array{code: string, name: string}>
+     */
+    private function enabledProvidersForRng(): Collection
+    {
+        $providers = BetProvider::query()
+            ->where('is_enabled', true)
+            ->orderByRaw('case when code = ? then 0 else 1 end', [BetProvider::DEFAULT_CODE])
+            ->orderBy('sort_order')
+            ->orderBy('id')
+            ->get(['code', 'name'])
+            ->map(fn (BetProvider $provider): array => [
+                'code' => (string) $provider->code,
+                'name' => (string) $provider->name,
+            ]);
+
+        if ($providers->isNotEmpty()) {
+            return $providers->values();
+        }
+
+        return collect([[
+            'code' => BetProvider::DEFAULT_CODE,
+            'name' => 'Singapore',
+        ]]);
+    }
 }
diff --git a/app/Services/Integration/IntegrationSiteService.php b/app/Services/Integration/IntegrationSiteService.php
index 23d80e8..89f5923 100644
--- a/app/Services/Integration/IntegrationSiteService.php
+++ b/app/Services/Integration/IntegrationSiteService.php
@@ -33,6 +33,7 @@ final class IntegrationSiteService
                 'code' => (string) $data['code'],
                 'name' => (string) $data['name'],
                 'currency_code' => (string) ($data['currency_code'] ?? 'NPR'),
+                'settlement_timezone' => (string) ($data['settlement_timezone'] ?? config('lottery.settlement.default_timezone', 'UTC')),
                 'status' => (int) ($data['status'] ?? 1),
                 'is_default' => false,
                 'wallet_api_url' => $this->nullableTrim($data['wallet_api_url'] ?? null),
@@ -73,6 +74,7 @@ final class IntegrationSiteService
         $site->fill([
             'name' => (string) $data['name'],
             'currency_code' => (string) ($data['currency_code'] ?? $site->currency_code),
+            'settlement_timezone' => (string) ($data['settlement_timezone'] ?? $site->settlement_timezone ?? config('lottery.settlement.default_timezone', 'UTC')),
             'status' => (int) ($data['status'] ?? $site->status),
             'wallet_api_url' => array_key_exists('wallet_api_url', $data)
                 ? $this->nullableTrim($data['wallet_api_url'])
diff --git a/app/Services/Settlement/SettlementOrchestrator.php b/app/Services/Settlement/SettlementOrchestrator.php
index 4f98671..fd192ad 100644
--- a/app/Services/Settlement/SettlementOrchestrator.php
+++ b/app/Services/Settlement/SettlementOrchestrator.php
@@ -3,6 +3,7 @@
 namespace App\Services\Settlement;
 
 use App\Models\Draw;
+use App\Models\BetProvider;
 use App\Models\TicketItem;
 use App\Lottery\DrawStatus;
 use App\Models\JackpotPool;
@@ -53,59 +54,6 @@ final class SettlementOrchestrator
                 return ['handled' => false, 'jackpot_bursts' => [], 'should_notify_status' => false];
             }
 
-            $publishedBatch = DrawResultBatch::query()
-                ->where('draw_id', $locked->id)
-                ->where('status', DrawResultBatchStatus::Published->value)
-                ->where('result_version', (int) $locked->current_result_version)
-                ->orderByDesc('id')
-                ->first();
-
-            if ($publishedBatch === null) {
-                return ['handled' => false, 'jackpot_bursts' => [], 'should_notify_status' => false];
-            }
-
-            $existingDone = SettlementBatch::query()
-                ->where('draw_id', $locked->id)
-                ->where('result_batch_id', $publishedBatch->id)
-                ->whereIn('status', [
-                    SettlementBatchStatus::Running->value,
-                    SettlementBatchStatus::PendingReview->value,
-                    SettlementBatchStatus::Approved->value,
-                    SettlementBatchStatus::Paid->value,
-                    SettlementBatchStatus::Completed->value,
-                ])
-                ->first();
-
-            if ($existingDone !== null) {
-                $locked->forceFill([
-                    'settle_version' => (int) $existingDone->settle_version,
-                ])->save();
-
-                return [
-                    'handled' => true,
-                    'jackpot_bursts' => [],
-                    'should_notify_status' => true,
-                ];
-            }
-
-            $items = DrawResultItem::query()
-                ->where('result_batch_id', $publishedBatch->id)
-                ->orderBy('id')
-                ->get();
-
-            $board = new PublishedDrawResultBoard($items);
-
-            $nextSettleVersion = (int) $locked->settle_version + 1;
-
-            $batchRow = SettlementBatch::query()->create([
-                'draw_id' => $locked->id,
-                'result_batch_id' => $publishedBatch->id,
-                'settle_version' => $nextSettleVersion,
-                'status' => SettlementBatchStatus::Running->value,
-                'review_status' => 'pending',
-                'started_at' => now(),
-            ]);
-
             $ticketItems = TicketItem::query()
                 ->where('draw_id', $locked->id)
                 ->where('status', 'pending_draw')
@@ -122,119 +70,188 @@ final class SettlementOrchestrator
                 ]);
             }
 
-            /** @var list<array{item: TicketItem, gross_win: int, matched_tier: ?string, net_win: int, match_detail: mixed}> $prepared */
-            $prepared = [];
-            foreach ($ticketItems as $item) {
-                $matcher = $this->matchers->for((string) $item->play_code);
-                $result = $matcher->match($item, $board, $item->combinations);
-                $gross = max(0, (int) $result['win_amount']);
-                $tier = $result['matched_prize_tier'] ?? null;
-                $tier = is_string($tier) ? $tier : null;
-                $net = $this->payoutAdjuster->adjustGrossWin($gross, $item);
-                $prepared[] = [
-                    'item' => $item,
-                    'gross_win' => $gross,
-                    'matched_tier' => $tier,
-                    'net_win' => $net,
-                    'match_detail' => $result['match_detail'],
-                ];
-            }
-
-            $allocations = [];
-            $totalJackpotPayout = 0;
             $jackpotBursts = [];
-            $preparedByCurrency = collect($prepared)->groupBy(
-                fn (array $p): string => strtoupper((string) ($p['item']->order?->currency_code ?? 'NPR')),
-            );
-            foreach ($preparedByCurrency as $currency => $currencyPrepared) {
-                $pool = JackpotPool::query()
-                    ->where('currency_code', $currency)
-                    ->where('status', 1)
-                    ->lockForUpdate()
-                    ->first();
-                if ($pool === null) {
+            $handled = false;
+            $latestSettleVersion = (int) $locked->settle_version;
+            $ticketItemsByProvider = $ticketItems->isEmpty()
+                ? collect([BetProvider::DEFAULT_CODE => collect()])
+                : $ticketItems->groupBy(
+                    fn (TicketItem $item): string => strtoupper((string) ($item->provider_code ?: BetProvider::DEFAULT_CODE)),
+                );
+            $providerCodes = $ticketItemsByProvider->keys()->values()->all();
+            $publishedBatches = DrawResultBatch::query()
+                ->where('draw_id', $locked->id)
+                ->where('status', DrawResultBatchStatus::Published->value)
+                ->whereIn('provider_code', $providerCodes)
+                ->orderBy('provider_code')
+                ->orderByDesc('result_version')
+                ->orderByDesc('id')
+                ->get()
+                ->unique('provider_code')
+                ->keyBy('provider_code');
+
+            foreach ($ticketItemsByProvider as $providerCode => $providerTicketItems) {
+                /** @var DrawResultBatch|null $publishedBatch */
+                $publishedBatch = $publishedBatches->get($providerCode);
+                if ($publishedBatch === null) {
                     continue;
                 }
 
-                $burstInput = collect($currencyPrepared)->map(fn (array $p): array => [
-                    'item' => $p['item'],
-                    'matched_tier' => $p['matched_tier'],
-                    'gross_win' => $p['gross_win'],
-                ]);
-                $burstOut = $this->jackpotBurst->allocate($locked, $pool, $burstInput);
-                $allocations = array_replace($allocations, $burstOut['allocations']);
-                $currencyPayout = (int) $burstOut['pool_payout'];
-                $totalJackpotPayout += $currencyPayout;
+                $existingDone = SettlementBatch::query()
+                    ->where('draw_id', $locked->id)
+                    ->where('result_batch_id', $publishedBatch->id)
+                    ->whereIn('status', [
+                        SettlementBatchStatus::Running->value,
+                        SettlementBatchStatus::PendingReview->value,
+                        SettlementBatchStatus::Approved->value,
+                        SettlementBatchStatus::Paid->value,
+                        SettlementBatchStatus::Completed->value,
+                    ])
+                    ->first();
 
-                if ($currencyPayout > 0 && is_string($burstOut['trigger'])) {
-                    $jackpotBursts[] = [
-                        'currency' => $currency,
-                        'payout' => $currencyPayout,
-                        'trigger' => $burstOut['trigger'],
-                        'pool_after' => (int) $pool->fresh()->current_amount,
-                        'winner_count' => count($burstOut['allocations']),
+                if ($existingDone !== null) {
+                    $handled = true;
+                    $latestSettleVersion = max($latestSettleVersion, (int) $existingDone->settle_version);
+                    continue;
+                }
+
+                $items = DrawResultItem::query()
+                    ->where('result_batch_id', $publishedBatch->id)
+                    ->orderBy('id')
+                    ->get();
+                $board = new PublishedDrawResultBoard($items);
+                $nextSettleVersion = $latestSettleVersion + 1;
+                $latestSettleVersion = $nextSettleVersion;
+
+                $batchRow = SettlementBatch::query()->create([
+                    'draw_id' => $locked->id,
+                    'result_batch_id' => $publishedBatch->id,
+                    'settle_version' => $nextSettleVersion,
+                    'status' => SettlementBatchStatus::Running->value,
+                    'review_status' => 'pending',
+                    'started_at' => now(),
+                ]);
+
+                /** @var list<array{item: TicketItem, gross_win: int, matched_tier: ?string, net_win: int, match_detail: mixed}> $prepared */
+                $prepared = [];
+                foreach ($providerTicketItems as $item) {
+                    $matcher = $this->matchers->for((string) $item->play_code);
+                    $result = $matcher->match($item, $board, $item->combinations);
+                    $gross = max(0, (int) $result['win_amount']);
+                    $tier = $result['matched_prize_tier'] ?? null;
+                    $tier = is_string($tier) ? $tier : null;
+                    $net = $this->payoutAdjuster->adjustGrossWin($gross, $item);
+                    $prepared[] = [
+                        'item' => $item,
+                        'gross_win' => $gross,
+                        'matched_tier' => $tier,
+                        'net_win' => $net,
+                        'match_detail' => $result['match_detail'],
                     ];
                 }
-            }
 
-            $ticketCount = 0;
-            $winCount = 0;
-            $totalPayout = 0;
+                $allocations = [];
+                $totalJackpotPayout = 0;
+                $preparedByCurrency = collect($prepared)->groupBy(
+                    fn (array $p): string => strtoupper((string) ($p['item']->order?->currency_code ?? 'NPR')),
+                );
+                foreach ($preparedByCurrency as $currency => $currencyPrepared) {
+                    $pool = JackpotPool::query()
+                        ->where('currency_code', $currency)
+                        ->where('status', 1)
+                        ->lockForUpdate()
+                        ->first();
+                    if ($pool === null) {
+                        continue;
+                    }
 
-            foreach ($prepared as $p) {
-                /** @var TicketItem $item */
-                $item = $p['item'];
-                $ticketCount++;
-                $net = (int) $p['net_win'];
-                $jackpotShare = (int) ($allocations[(int) $item->id] ?? 0);
-                $finalCredit = $net + $jackpotShare;
+                    $burstInput = collect($currencyPrepared)->map(fn (array $p): array => [
+                        'item' => $p['item'],
+                        'matched_tier' => $p['matched_tier'],
+                        'gross_win' => $p['gross_win'],
+                    ]);
+                    $burstOut = $this->jackpotBurst->allocate($locked, $pool, $burstInput);
+                    $allocations = array_replace($allocations, $burstOut['allocations']);
+                    $currencyPayout = (int) $burstOut['pool_payout'];
+                    $totalJackpotPayout += $currencyPayout;
 
-                TicketSettlementDetail::query()->create([
-                    'settlement_batch_id' => $batchRow->id,
-                    'ticket_item_id' => $item->id,
-                    'matched_prize_tier' => $p['matched_tier'],
-                    'win_amount' => $net,
-                    'jackpot_allocation_amount' => $jackpotShare,
-                    'match_detail_json' => $p['match_detail'],
-                ]);
+                    if ($currencyPayout > 0 && is_string($burstOut['trigger'])) {
+                        $jackpotBursts[] = [
+                            'first_prize_number' => $board->firstPrizeNumber4d(),
+                            'currency' => $currency,
+                            'payout' => $currencyPayout,
+                            'trigger' => $burstOut['trigger'],
+                            'pool_after' => (int) $pool->fresh()->current_amount,
+                            'winner_count' => count($burstOut['allocations']),
+                        ];
+                    }
+                }
 
-                $terminalStatus = $finalCredit > 0 ? 'pending_payout' : 'settled_lose';
-                $item->forceFill([
-                    'win_amount' => $net,
-                    'jackpot_win_amount' => $jackpotShare,
-                    'settled_at' => null,
-                    'status' => $terminalStatus,
+                $ticketCount = 0;
+                $winCount = 0;
+                $totalPayout = 0;
+
+                foreach ($prepared as $p) {
+                    /** @var TicketItem $item */
+                    $item = $p['item'];
+                    $ticketCount++;
+                    $net = (int) $p['net_win'];
+                    $jackpotShare = (int) ($allocations[(int) $item->id] ?? 0);
+                    $finalCredit = $net + $jackpotShare;
+
+                    TicketSettlementDetail::query()->create([
+                        'settlement_batch_id' => $batchRow->id,
+                        'ticket_item_id' => $item->id,
+                        'matched_prize_tier' => $p['matched_tier'],
+                        'win_amount' => $net,
+                        'jackpot_allocation_amount' => $jackpotShare,
+                        'match_detail_json' => $p['match_detail'],
+                    ]);
+
+                    $terminalStatus = $finalCredit > 0 ? 'pending_payout' : 'settled_lose';
+                    $item->forceFill([
+                        'win_amount' => $net,
+                        'jackpot_win_amount' => $jackpotShare,
+                        'settled_at' => null,
+                        'status' => $terminalStatus,
+                    ])->save();
+
+                    $this->agentGameSettlement->recordForTicketItem($item, $net, $terminalStatus);
+
+                    if ($finalCredit > 0) {
+                        $winCount++;
+                    }
+                    $totalPayout += $finalCredit;
+
+                    $locks = [];
+                    foreach ($item->combinations as $c) {
+                        $locks[] = [
+                            'number_4d' => (string) $c->number_4d,
+                            'amount' => (int) $c->estimated_payout,
+                        ];
+                    }
+                    $this->riskPool->release((int) $locked->id, $item, $locks);
+                }
+
+                $batchRow->forceFill([
+                    'status' => SettlementBatchStatus::PendingReview->value,
+                    'total_ticket_count' => $ticketCount,
+                    'total_win_count' => $winCount,
+                    'total_payout_amount' => $totalPayout,
+                    'total_jackpot_payout_amount' => $totalJackpotPayout,
+                    'finished_at' => now(),
                 ])->save();
 
-                $this->agentGameSettlement->recordForTicketItem($item, $net, $terminalStatus);
-
-                if ($finalCredit > 0) {
-                    $winCount++;
-                }
-                $totalPayout += $finalCredit;
-
-                $locks = [];
-                foreach ($item->combinations as $c) {
-                    $locks[] = [
-                        'number_4d' => (string) $c->number_4d,
-                        'amount' => (int) $c->estimated_payout,
-                    ];
-                }
-                $this->riskPool->release((int) $locked->id, $item, $locks);
+                $handled = true;
             }
 
-            $batchRow->forceFill([
-                'status' => SettlementBatchStatus::PendingReview->value,
-                'total_ticket_count' => $ticketCount,
-                'total_win_count' => $winCount,
-                'total_payout_amount' => $totalPayout,
-                'total_jackpot_payout_amount' => $totalJackpotPayout,
-                'finished_at' => now(),
-            ])->save();
+            if (! $handled) {
+                return ['handled' => false, 'jackpot_bursts' => [], 'should_notify_status' => false];
+            }
 
             $locked->forceFill([
                 'status' => DrawStatus::Settling->value,
-                'settle_version' => $nextSettleVersion,
+                'settle_version' => $latestSettleVersion,
             ])->save();
 
             return [
@@ -242,7 +259,7 @@ final class SettlementOrchestrator
                 'jackpot_bursts' => array_map(fn (array $burst): array => [
                     'draw_id' => (int) $locked->id,
                     'draw_no' => (string) $locked->draw_no,
-                    'first_prize_number' => $board->firstPrizeNumber4d(),
+                    'first_prize_number' => (string) $burst['first_prize_number'],
                     'currency' => (string) $burst['currency'],
                     'payout' => (int) $burst['payout'],
                     'winner_count' => (int) $burst['winner_count'],
diff --git a/app/Support/AdminDrawApiPresenter.php b/app/Support/AdminDrawApiPresenter.php
index 9f288fc..ed64dbf 100644
--- a/app/Support/AdminDrawApiPresenter.php
+++ b/app/Support/AdminDrawApiPresenter.php
@@ -103,6 +103,8 @@ final class AdminDrawApiPresenter
 
         $row = [
             'id' => (int) $batch->id,
+            'provider_code' => $batch->provider_code,
+            'provider_name' => $batch->provider_name,
             'result_version' => (int) $batch->result_version,
             'status' => $batch->status,
             'confirmed_at' => $batch->confirmed_at?->toIso8601String(),
diff --git a/app/Support/AdminIntegrationSitePresenter.php b/app/Support/AdminIntegrationSitePresenter.php
index f45f73d..d62fefb 100644
--- a/app/Support/AdminIntegrationSitePresenter.php
+++ b/app/Support/AdminIntegrationSitePresenter.php
@@ -17,6 +17,7 @@ final class AdminIntegrationSitePresenter
             'name' => (string) $site->name,
             'has_line_root' => $hasLineRoot,
             'currency_code' => (string) $site->currency_code,
+            'settlement_timezone' => (string) ($site->settlement_timezone ?? config('lottery.settlement.default_timezone', 'UTC')),
             'status' => (int) $site->status,
             'wallet_api_url' => $site->wallet_api_url,
             'lottery_h5_base_url' => $site->lottery_h5_base_url,
@@ -96,6 +97,7 @@ final class AdminIntegrationSitePresenter
             'name' => (string) $site->name,
             'status' => (int) $site->status === 1 ? 'enabled' : 'disabled',
             'currency_code' => (string) $site->currency_code,
+            'settlement_timezone' => (string) ($site->settlement_timezone ?? config('lottery.settlement.default_timezone', 'UTC')),
             'lottery_h5_base_url' => $h5Base,
             'wallet_api_url' => $site->wallet_api_url,
             'wallet_balance_url' => $fullUrl($site->wallet_balance_path),
diff --git a/app/Support/AgentSettlementPeriodWindow.php b/app/Support/AgentSettlementPeriodWindow.php
index e3bc4fb..b806d72 100644
--- a/app/Support/AgentSettlementPeriodWindow.php
+++ b/app/Support/AgentSettlementPeriodWindow.php
@@ -30,12 +30,15 @@ final class AgentSettlementPeriodWindow
     }
 
     /**
-     * 开账 API：支持 `Y-m-d` 或带时刻字符串；前者按 UTC 自然日扩界，后者按 UTC 解释。
+     * 开账 API：支持 `Y-m-d` 或带时刻字符串；前者按站点业务时区扩界，后者按 UTC 解释。
      *
      * @return array{0: string, 1: string}
      */
-    public static function normalizeInputBounds(string $periodStart, string $periodEnd): array
-    {
+    public static function normalizeInputBounds(
+        string $periodStart,
+        string $periodEnd,
+        string $timezone = 'UTC',
+    ): array {
         $startRaw = trim($periodStart);
         $endRaw = trim($periodEnd);
 
@@ -45,12 +48,14 @@ final class AgentSettlementPeriodWindow
             ]);
         }
 
+        $tz = AgentSettlementSiteTimezone::isValid($timezone) ? $timezone : 'UTC';
+
         $startAt = self::isDateOnly($startRaw)
-            ? Carbon::parse($startRaw.' 00:00:00', 'UTC')
+            ? Carbon::parse($startRaw.' 00:00:00', $tz)->utc()
             : Carbon::parse($startRaw)->utc();
 
         $endAt = self::isDateOnly($endRaw)
-            ? Carbon::parse($endRaw.' 23:59:59', 'UTC')
+            ? Carbon::parse($endRaw.' 23:59:59', $tz)->utc()
             : Carbon::parse($endRaw)->utc();
 
         if ($endAt->lessThan($startAt)) {
diff --git a/app/Support/AgentSettlementSiteTimezone.php b/app/Support/AgentSettlementSiteTimezone.php
new file mode 100644
index 0000000..ba6688b
--- /dev/null
+++ b/app/Support/AgentSettlementSiteTimezone.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Support;
+
+use Carbon\Carbon;
+use Illuminate\Support\Facades\DB;
+
+final class AgentSettlementSiteTimezone
+{
+    public static function forSiteId(int $adminSiteId): string
+    {
+        return self::normalize((string) (DB::table('admin_sites')
+            ->where('id', $adminSiteId)
+            ->value('settlement_timezone') ?? ''));
+    }
+
+    public static function forSiteCode(string $siteCode): string
+    {
+        return self::normalize((string) (DB::table('admin_sites')
+            ->where('code', $siteCode)
+            ->value('settlement_timezone') ?? ''));
+    }
+
+    public static function isValid(?string $timezone): bool
+    {
+        return is_string($timezone)
+            && $timezone !== ''
+            && in_array($timezone, timezone_identifiers_list(), true);
+    }
+
+    public static function localDayFromUtc(mixed $instant, string $timezone): string
+    {
+        return Carbon::parse((string) $instant, 'UTC')
+            ->timezone($timezone)
+            ->toDateString();
+    }
+
+    private static function normalize(?string $timezone): string
+    {
+        if (self::isValid($timezone)) {
+            return (string) $timezone;
+        }
+
+        $fallback = (string) config('lottery.settlement.default_timezone', config('app.timezone', 'UTC'));
+
+        return self::isValid($fallback) ? $fallback : 'UTC';
+    }
+}
diff --git a/bootstrap/app.php b/bootstrap/app.php
index c02c308..2e205c6 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -240,29 +240,32 @@ return Application::configure(basePath: dirname(__DIR__))
         });
     })
     ->withSchedule(function (Schedule $schedule): void {
+        $withSingleServerLock = static function ($event) {
+            if (app()->environment('production')) {
+                $event->onOneServer();
+            }
+
+            return $event;
+        };
+
         /** 开奖时刻后尽快跑 RNG/冷静期，避免大厅在 0:00 卡住最多 1 分钟 */
-        $schedule->command('lottery:draw-tick')
+        $withSingleServerLock($schedule->command('lottery:draw-tick')
             ->everyTenSeconds()
-            ->withoutOverlapping(expiresAt: 10)
-            ->onOneServer();
-        $schedule->command('lottery:wallet-transfer-reconcile --lookback-hours=24 --stale-minutes=15 --limit=1000')
+            ->withoutOverlapping(expiresAt: 10));
+        $withSingleServerLock($schedule->command('lottery:wallet-transfer-reconcile --lookback-hours=24 --stale-minutes=15 --limit=1000')
             ->everyTenMinutes()
-            ->withoutOverlapping()
-            ->onOneServer();
-        $schedule->command('lottery:ticket-pending-confirm-reconcile --stale-minutes=5 --limit=500')
+            ->withoutOverlapping());
+        $withSingleServerLock($schedule->command('lottery:ticket-pending-confirm-reconcile --stale-minutes=5 --limit=500')
             ->everyMinute()
-            ->withoutOverlapping()
-            ->onOneServer();
-        $schedule->command('settlement:mark-overdue-bills --days=7')
+            ->withoutOverlapping());
+        $withSingleServerLock($schedule->command('settlement:mark-overdue-bills --days=7')
             ->dailyAt('02:00')
-            ->withoutOverlapping()
-            ->onOneServer();
+            ->withoutOverlapping());
         /** @see docs/01-界面文档.md §2.1 `draw.countdown` */
         if (config('lottery.realtime_hall_countdown', true)) {
-            $schedule->command('lottery:hall-countdown')
+            $withSingleServerLock($schedule->command('lottery:hall-countdown')
                 ->everySecond()
-                ->withoutOverlapping(expiresAt: 5)
-                ->onOneServer();
+                ->withoutOverlapping(expiresAt: 5));
         }
     })
     ->create();
diff --git a/config/lottery.php b/config/lottery.php
index 971de9b..1626c3c 100644
--- a/config/lottery.php
+++ b/config/lottery.php
@@ -16,6 +16,10 @@ return [
 
     'default_currency' => env('LOTTERY_DEFAULT_CURRENCY', 'NPR'),
 
+    'settlement' => [
+        'default_timezone' => env('LOTTERY_SETTLEMENT_TIMEZONE', env('APP_TIMEZONE', 'UTC')),
+    ],
+
     /*
     | lottery_settings 表读缓存 TTL（秒）。调小可更快看到后台改值，调大减 DB 压力。
     */
@@ -127,6 +131,6 @@ return [
     'draw_tick_stage_warn_threshold_ms' => max(50, (int) env('LOTTERY_DRAW_TICK_STAGE_WARN_THRESHOLD_MS', 500)),
     'draw_tick_settle_limit' => max(1, (int) env('LOTTERY_DRAW_TICK_SETTLE_LIMIT', 3)),
     'draw_tick_finalize_limit' => max(1, (int) env('LOTTERY_DRAW_TICK_FINALIZE_LIMIT', 5)),
-    'draw_tick_rng_limit' => max(1, (int) env('LOTTERY_DRAW_TICK_RNG_LIMIT', 3)),
+    'draw_tick_rng_limit' => max(1, (int) env('LOTTERY_DRAW_TICK_RNG_LIMIT', 10)),
 
 ];
diff --git a/database/migrations/2026_07_09_180000_add_provider_to_draw_result_batches.php b/database/migrations/2026_07_09_180000_add_provider_to_draw_result_batches.php
new file mode 100644
index 0000000..112bd21
--- /dev/null
+++ b/database/migrations/2026_07_09_180000_add_provider_to_draw_result_batches.php
@@ -0,0 +1,42 @@
+<?php
+
+use App\Models\BetProvider;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('draw_result_batches', function (Blueprint $table): void {
+            $table->dropUnique('uk_draw_result_batches_draw_version');
+        });
+
+        Schema::table('draw_result_batches', function (Blueprint $table): void {
+            $table->string('provider_code', 32)->default(BetProvider::DEFAULT_CODE)->after('draw_id');
+            $table->string('provider_name', 64)->default('Singapore')->after('provider_code');
+            $table->unique(['draw_id', 'provider_code', 'result_version'], 'uk_draw_result_batches_draw_provider_version');
+            $table->index(['draw_id', 'provider_code', 'status'], 'idx_draw_result_batches_draw_provider_status');
+        });
+
+        DB::table('draw_result_batches')->update([
+            'provider_code' => BetProvider::DEFAULT_CODE,
+            'provider_name' => 'Singapore',
+        ]);
+    }
+
+    public function down(): void
+    {
+        Schema::table('draw_result_batches', function (Blueprint $table): void {
+            $table->dropUnique('uk_draw_result_batches_draw_provider_version');
+            $table->dropIndex('idx_draw_result_batches_draw_provider_status');
+            $table->dropColumn(['provider_code', 'provider_name']);
+        });
+
+        Schema::table('draw_result_batches', function (Blueprint $table): void {
+            $table->unique(['draw_id', 'result_version'], 'uk_draw_result_batches_draw_version');
+        });
+    }
+};
diff --git a/database/migrations/2026_07_09_190000_add_settlement_timezone_to_admin_sites.php b/database/migrations/2026_07_09_190000_add_settlement_timezone_to_admin_sites.php
new file mode 100644
index 0000000..adab4b1
--- /dev/null
+++ b/database/migrations/2026_07_09_190000_add_settlement_timezone_to_admin_sites.php
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('admin_sites', function (Blueprint $table): void {
+            $table->string('settlement_timezone', 64)
+                ->default('UTC')
+                ->after('currency_code');
+        });
+
+        $defaultTimezone = (string) config('lottery.settlement.default_timezone', config('app.timezone', 'UTC'));
+        if (! in_array($defaultTimezone, timezone_identifiers_list(), true)) {
+            $defaultTimezone = 'UTC';
+        }
+
+        DB::table('admin_sites')->update([
+            'settlement_timezone' => $defaultTimezone,
+        ]);
+    }
+
+    public function down(): void
+    {
+        Schema::table('admin_sites', function (Blueprint $table): void {
+            $table->dropColumn('settlement_timezone');
+        });
+    }
+};
diff --git a/lang/en/validation_business.php b/lang/en/validation_business.php
index c98a696..0e21ede 100644
--- a/lang/en/validation_business.php
+++ b/lang/en/validation_business.php
@@ -40,6 +40,7 @@ return [
     'period_overlaps_existing' => 'This period overlaps an existing one. Adjust the start and end dates.',
     'period_not_found' => 'Settlement period not found or not accessible.',
     'period_already_closed' => 'This period is already closed.',
+    'period_has_unsettled_tickets' => 'This period still has unsettled tickets. Complete draw settlement before closing.',
     'share_snapshot_missing' => 'Some ledger rows are missing share snapshots. Complete draw settlement first.',
     'completed' => 'This settlement period is closed; bills and payments cannot be changed.',
     'locked' => 'This bill is locked and cannot be modified.',
diff --git a/lang/ne/validation_business.php b/lang/ne/validation_business.php
index 1a6129e..c336030 100644
--- a/lang/ne/validation_business.php
+++ b/lang/ne/validation_business.php
@@ -40,6 +40,7 @@ return [
     'period_overlaps_existing' => 'यो अवधि अवस्थित अवधिसँग ओभरल्याप हुन्छ। सुरु र अन्त्य मिति मिलाउनुहोस्।',
     'period_not_found' => 'सेटलमेन्ट अवधि फेला परेन वा पहुँच छैन।',
     'period_already_closed' => 'यो अवधि पहिले नै बन्द भइसकेको छ।',
+    'period_has_unsettled_tickets' => 'यस अवधिमा अझै नसेटल टिकटहरू छन्। बन्द गर्नु अघि ड्र सेटलमेन्ट पूरा गर्नुहोस्।',
     'share_snapshot_missing' => 'केही लेजर पङ्क्तिहरूमा शेयर स्न्यापसटहरू हरारहेका छन्। पहिले ड्र सेटलमेन्ट पूरा गर्नुहोस्।',
     'completed' => 'यो सेटलमेन्ट अवधि बन्द भयो; बिल र भुक्तानी परिवर्तन गर्न सकिँदैन।',
     'locked' => 'यो बिल जम्मा गरिएको छ र परिमार्जन गर्न सकिँदैन।',
diff --git a/lang/zh/validation_business.php b/lang/zh/validation_business.php
index cd3f952..57bb5c0 100644
--- a/lang/zh/validation_business.php
+++ b/lang/zh/validation_business.php
@@ -41,6 +41,7 @@ return [
     'period_overlaps_existing' => '账期时间与已有账期重叠，请调整起止日期。',
     'period_not_found' => '账期不存在或无权访问。',
     'period_already_closed' => '该账期已关账，请勿重复操作。',
+    'period_has_unsettled_tickets' => '账期内仍有未结算注单，需先完成开奖结算后才能关账。',
     'share_snapshot_missing' => '账期内存在缺少占成快照的流水，无法关账。请先完成开奖结算或联系技术支持。',
     'completed' => '该账期已关账，无法再修改账单或登记收付。',
     'locked' => '账单已锁定，无法修改金额或状态。',
diff --git a/tests/Feature/AgentSettlementPeriodCloseP0FixesTest.php b/tests/Feature/AgentSettlementPeriodCloseP0FixesTest.php
index a4a75da..b107a72 100644
--- a/tests/Feature/AgentSettlementPeriodCloseP0FixesTest.php
+++ b/tests/Feature/AgentSettlementPeriodCloseP0FixesTest.php
@@ -397,6 +397,54 @@ test('period close succeeds with no share ledger rows in window', function (): v
         ->toBe(0);
 });
 
+test('period close fails when tickets in the window are still unsettled', function (): void {
+    ['site_id' => $siteId, 'site_code' => $siteCode, 'root_id' => $rootId] = createSiteWithRoot('unsettled-close');
+
+    $player = Player::query()->create([
+        'site_code' => $siteCode,
+        'agent_node_id' => $rootId,
+        'site_player_id' => 'p-unsettled-close',
+        'username' => 'unsettled_close',
+        'nickname' => null,
+        'default_currency' => 'NPR',
+        'funding_mode' => 'credit',
+        'auth_source' => 'lottery_native',
+        'status' => 1,
+    ]);
+
+    $ticketItemId = createTicketItemForPlayer($player, 'UNSETTLED-CLOSE');
+    DB::table('ticket_items')->where('id', $ticketItemId)->update([
+        'status' => 'pending_draw',
+        'settled_at' => null,
+        'agent_settled_at' => null,
+        'created_at' => '2026-06-03 12:00:00',
+        'updated_at' => '2026-06-03 12:00:00',
+    ]);
+
+    $periodId = (int) DB::table('settlement_periods')->insertGetId([
+        'admin_site_id' => $siteId,
+        'period_start' => '2026-06-01 00:00:00',
+        'period_end' => '2026-06-07 23:59:59',
+        'status' => 'open',
+        'created_at' => now(),
+        'updated_at' => now(),
+    ]);
+
+    $caught = null;
+    try {
+        app(AgentSettlementPeriodCloseService::class)->closePeriod($periodId);
+    } catch (\Illuminate\Validation\ValidationException $e) {
+        $caught = $e;
+    }
+
+    expect($caught)->toBeInstanceOf(\Illuminate\Validation\ValidationException::class);
+    expect($caught?->errors()['period'][0] ?? null)->toBe('period_has_unsettled_tickets');
+    expect((string) DB::table('settlement_periods')->where('id', $periodId)->value('status'))
+        ->toBe('open');
+    expect(DB::table('settlement_bills')->where('settlement_period_id', $periodId)->count())
+        ->toBe(0);
+});
+
 test('period close does not dispatch rebates from other sites', function (): void {
     $siteA = createSiteWithRoot('rebate-site-a');
     $siteB = createSiteWithRoot('rebate-site-b');
diff --git a/tests/Feature/AgentSettlementPeriodOpenHintsTest.php b/tests/Feature/AgentSettlementPeriodOpenHintsTest.php
index 8e356fa..e8f5322 100644
--- a/tests/Feature/AgentSettlementPeriodOpenHintsTest.php
+++ b/tests/Feature/AgentSettlementPeriodOpenHintsTest.php
@@ -190,8 +190,116 @@ test('settlement period open hints does not suggest range overlapping occupied p
     $this->withHeader('Authorization', 'Bearer '.$token)
         ->getJson('/api/v1/admin/settlement-periods/open-hints?admin_site_id='.$siteId)
         ->assertOk()
-        ->assertJsonPath('data.suggested_start', '')
-        ->assertJsonPath('data.suggested_end', '')
+        ->assertJsonPath('data.suggested_start', '2026-07-01')
+        ->assertJsonPath('data.suggested_end', '2026-07-08')
         ->assertJsonFragment(['2026-06-01'])
         ->assertJsonFragment(['2026-06-30']);
 });
+
+test('settlement period open hints uses site timezone for orphan activity dates', function (): void {
+    $siteId = (int) DB::table('admin_sites')->where('is_default', true)->value('id');
+    $siteCode = (string) DB::table('admin_sites')->where('id', $siteId)->value('code');
+    $rootId = (int) DB::table('agent_nodes')->where('admin_site_id', $siteId)->where('depth', 0)->value('id');
+
+    DB::table('admin_sites')->where('id', $siteId)->update([
+        'settlement_timezone' => 'Asia/Kathmandu',
+    ]);
+
+    DB::table('settlement_periods')->insert([
+        'admin_site_id' => $siteId,
+        'period_start' => '2026-07-08 18:15:00',
+        'period_end' => '2026-07-09 18:14:59',
+        'status' => 'closed',
+        'created_at' => now(),
+        'updated_at' => now(),
+    ]);
+
+    $player = Player::query()->create([
+        'site_code' => $siteCode,
+        'agent_node_id' => $rootId,
+        'site_player_id' => 'hints-orphan-player',
+        'username' => 'hints_orphan_player',
+        'nickname' => null,
+        'default_currency' => 'NPR',
+        'status' => 0,
+    ]);
+
+    $draw = Draw::query()->create([
+        'draw_no' => 'DRAW-HINTS-ORPHAN',
+        'business_date' => '2026-07-09',
+        'sequence_no' => 1,
+        'status' => DrawStatus::Open->value,
+        'current_result_version' => 0,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    $orderId = (int) DB::table('ticket_orders')->insertGetId([
+        'order_no' => 'ORD-HINTS-ORPHAN',
+        'player_id' => $player->id,
+        'draw_id' => $draw->id,
+        'currency_code' => 'NPR',
+        'total_bet_amount' => 100,
+        'total_rebate_amount' => 0,
+        'total_actual_deduct' => 100,
+        'total_estimated_payout' => 0,
+        'status' => 'confirmed',
+        'submit_source' => 'h5',
+        'client_trace_id' => null,
+        'created_at' => now(),
+        'updated_at' => now(),
+    ]);
+
+    $itemId = (int) DB::table('ticket_items')->insertGetId([
+        'ticket_no' => 'T-HINTS-ORPHAN',
+        'order_id' => $orderId,
+        'player_id' => $player->id,
+        'draw_id' => $draw->id,
+        'original_number' => null,
+        'normalized_number' => '1234',
+        'play_code' => 'big',
+        'dimension' => 2,
+        'digit_slot' => null,
+        'bet_mode' => null,
+        'unit_bet_amount' => 100,
+        'total_bet_amount' => 100,
+        'rebate_rate_snapshot' => 0,
+        'commission_rate_snapshot' => 0,
+        'actual_deduct_amount' => 100,
+        'odds_snapshot_json' => null,
+        'rule_snapshot_json' => null,
+        'combination_count' => 1,
+        'estimated_max_payout' => 0,
+        'risk_locked_amount' => 0,
+        'status' => 'settled_lose',
+        'win_amount' => 0,
+        'jackpot_win_amount' => 0,
+        'settled_at' => null,
+        'created_at' => now(),
+        'updated_at' => now(),
+    ]);
+
+    DB::table('share_ledger')->insert([
+        'ticket_item_id' => $itemId,
+        'player_id' => $player->id,
+        'agent_node_id' => $rootId,
+        'agent_path' => json_encode([$rootId]),
+        'share_snapshot' => json_encode(['total_shares' => [$siteCode => 100]]),
+        'game_win_loss' => 100,
+        'basic_rebate' => 0,
+        'shared_net_win_loss' => 100,
+        'allocations_json' => json_encode([]),
+        'settled_at' => '2026-07-09 18:00:00',
+        'settlement_period_id' => null,
+        'created_at' => '2026-07-09 18:00:00',
+        'updated_at' => '2026-07-09 18:00:00',
+    ]);
+
+    $hints = app(\App\Services\AgentSettlement\SettlementPeriodOpenHintsService::class)->hints($siteId);
+
+    expect($hints['settlement_timezone'])->toBe('Asia/Kathmandu')
+        ->and($hints['occupied_period_dates'])->toContain('2026-07-09')
+        ->and($hints['occupied_period_dates'])->not->toContain('2026-07-08')
+        ->and($hints['pending_activity_dates'])->toContain('2026-07-09')
+        ->and($hints['orphan_activity_dates'])->toContain('2026-07-09');
+});
diff --git a/tests/Feature/DrawPipelineTest.php b/tests/Feature/DrawPipelineTest.php
index 57cc7b1..b04d78e 100644
--- a/tests/Feature/DrawPipelineTest.php
+++ b/tests/Feature/DrawPipelineTest.php
@@ -3,6 +3,7 @@
 use Carbon\Carbon;
 use App\Models\Draw;
 use App\Models\Player;
+use App\Models\BetProvider;
 use App\Models\AdminRole;
 use App\Models\AdminUser;
 use App\Models\RiskPool;
@@ -466,6 +467,60 @@ test('admin can manually trigger rng for closed draw', function (): void {
     Carbon::setTestNow();
 });
 
+test('rng creates independent result batches for every enabled provider', function (): void {
+    config(['lottery.draw.require_manual_review' => true]);
+    Carbon::setTestNow(Carbon::parse('2026-05-09 12:22:00', 'UTC'));
+
+    foreach ([['SG', 'Singapore', 10], ['MY', 'Malaysia', 20], ['TH', 'Thailand', 30]] as [$code, $name, $sort]) {
+        BetProvider::query()->updateOrCreate(
+            ['code' => $code],
+            ['name' => $name, 'is_enabled' => true, 'sort_order' => $sort],
+        );
+    }
+
+    $draw = Draw::query()->create([
+        'draw_no' => '20260509-123',
+        'business_date' => '2026-05-09',
+        'sequence_no' => 123,
+        'status' => DrawStatus::Closed->value,
+        'start_time' => now()->copy()->subMinutes(20),
+        'close_time' => now()->copy()->subMinutes(5),
+        'draw_time' => now()->copy()->subMinute(),
+        'cooling_end_time' => null,
+        'result_source' => null,
+        'current_result_version' => 0,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    $admin = AdminUser::query()->create([
+        'username' => 'draw_rng_provider_admin',
+        'name' => 'Draw Rng Provider Admin',
+        'email' => null,
+        'password' => Hash::make('secret-strong'),
+        'status' => 0,
+    ]);
+    grantSuperAdminRole($admin);
+    $token = $admin->createToken('test', ['*'], now()->addDay())->plainTextToken;
+
+    $this->withHeader('Authorization', 'Bearer '.$token)
+        ->postJson("/api/v1/admin/draws/{$draw->id}/rng")
+        ->assertOk()
+        ->assertJsonCount(3, 'data.batches');
+
+    $batches = DrawResultBatch::query()
+        ->where('draw_id', $draw->id)
+        ->with('items')
+        ->orderBy('provider_code')
+        ->get();
+
+    expect($batches->pluck('provider_code')->all())->toBe(['MY', 'SG', 'TH']);
+    expect($batches->pluck('rng_seed_hash')->unique()->count())->toBe(3);
+    expect($batches->map(fn (DrawResultBatch $batch): ?string => $batch->items->firstWhere('prize_type', 'first')?->number_4d)->unique()->count())->toBe(3);
+
+    Carbon::setTestNow();
+});
+
 test('draw tick moves open draw to closing when close_time passed before draw_time', function (): void {
     Carbon::setTestNow(Carbon::parse('2026-05-09 14:00:00', 'UTC'));
 
@@ -500,6 +555,8 @@ test('draw tick moves open draw to closing when close_time passed before draw_ti
 test('draw tick rng publishes result when manual review disabled', function (): void {
     config(['lottery.draw.require_manual_review' => false]);
     LotterySettings::put('draw.require_manual_review', false, 'draw', 'RNG 开奖后是否必须进入人工审核');
+    BetProvider::query()->updateOrCreate(['code' => 'SG'], ['name' => 'Singapore', 'is_enabled' => true, 'sort_order' => 10]);
+    BetProvider::query()->updateOrCreate(['code' => 'MY'], ['name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
     Carbon::setTestNow(Carbon::parse('2026-05-09 14:05:00', 'UTC'));
 
     $drawTime = now()->copy()->subMinute();
@@ -527,9 +584,11 @@ test('draw tick rng publishes result when manual review disabled', function ():
     expect($draw->current_result_version)->toBe(1);
     expect($draw->cooling_end_time)->not->toBeNull();
 
-    $batch = DrawResultBatch::query()->where('draw_id', $draw->id)->firstOrFail();
-    expect($batch->status)->toBe(DrawResultBatchStatus::Published->value);
-    expect($batch->items()->count())->toBe(23);
+    $batches = DrawResultBatch::query()->where('draw_id', $draw->id)->orderBy('provider_code')->get();
+    expect($batches)->toHaveCount(2);
+    expect($batches->pluck('provider_code')->all())->toBe(['MY', 'SG']);
+    expect($batches->every(fn (DrawResultBatch $batch): bool => $batch->status === DrawResultBatchStatus::Published->value))->toBeTrue();
+    expect($batches->every(fn (DrawResultBatch $batch): bool => $batch->items()->count() === 23))->toBeTrue();
 
     Carbon::setTestNow();
 });
@@ -537,6 +596,8 @@ test('draw tick rng publishes result when manual review disabled', function ():
 test('draw tick rng awaits manual publish when review enabled', function (): void {
     config(['lottery.draw.require_manual_review' => true]);
     LotterySettings::put('draw.require_manual_review', true, 'draw', 'RNG 开奖后是否必须进入人工审核');
+    BetProvider::query()->updateOrCreate(['code' => 'SG'], ['name' => 'Singapore', 'is_enabled' => true, 'sort_order' => 10]);
+    BetProvider::query()->updateOrCreate(['code' => 'MY'], ['name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
     Carbon::setTestNow(Carbon::parse('2026-05-09 14:06:00', 'UTC'));
 
     $drawTime = now()->copy()->subMinute();
@@ -562,8 +623,9 @@ test('draw tick rng awaits manual publish when review enabled', function (): voi
     $drawRow->refresh();
     expect($drawRow->status)->toBe(DrawStatus::Review->value);
 
-    $batch = DrawResultBatch::query()->where('draw_id', $drawRow->id)->firstOrFail();
-    expect($batch->status)->toBe(DrawResultBatchStatus::PendingReview->value);
+    $batches = DrawResultBatch::query()->where('draw_id', $drawRow->id)->orderBy('provider_code')->get();
+    expect($batches)->toHaveCount(2);
+    expect($batches->every(fn (DrawResultBatch $batch): bool => $batch->status === DrawResultBatchStatus::PendingReview->value))->toBeTrue();
 
     $admin = AdminUser::query()->create([
         'username' => 'draw_auditor',
@@ -575,14 +637,23 @@ test('draw tick rng awaits manual publish when review enabled', function (): voi
     grantSuperAdminRole($admin);
     $token = $admin->createToken('test', ['*'], now()->addDay())->plainTextToken;
 
+    $sgBatch = $batches->firstWhere('provider_code', 'SG');
+    $myBatch = $batches->firstWhere('provider_code', 'MY');
+    expect($sgBatch)->not->toBeNull()
+        ->and($myBatch)->not->toBeNull();
+
     $this->withHeader('Authorization', 'Bearer '.$token)
-        ->postJson("/api/v1/admin/draws/{$drawRow->id}/result-batches/{$batch->id}/publish")
+        ->postJson("/api/v1/admin/draws/{$drawRow->id}/result-batches/{$sgBatch->id}/publish")
+        ->assertOk();
+
+    $this->withHeader('Authorization', 'Bearer '.$token)
+        ->postJson("/api/v1/admin/draws/{$drawRow->id}/result-batches/{$myBatch->id}/publish")
         ->assertOk();
 
     $drawRow->refresh();
-    $batch->refresh();
+    $batches = DrawResultBatch::query()->where('draw_id', $drawRow->id)->get();
     expect($drawRow->status)->toBe(DrawStatus::Cooldown->value);
-    expect($batch->status)->toBe(DrawResultBatchStatus::Published->value);
+    expect($batches->every(fn (DrawResultBatch $batch): bool => $batch->status === DrawResultBatchStatus::Published->value))->toBeTrue();
     expect($drawRow->current_result_version)->toBe(1);
     expect($drawRow->cooling_end_time)->not->toBeNull();
 
@@ -644,6 +715,73 @@ test('admin can create manual result batch with 23 numbers for review', function
     Carbon::setTestNow();
 });
 
+test('admin can create and publish provider specific manual result batches for one draw', function (): void {
+    Carbon::setTestNow(Carbon::parse('2026-05-09 14:22:00', 'UTC'));
+    BetProvider::query()->create(['code' => 'MY', 'name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
+
+    $draw = Draw::query()->create([
+        'draw_no' => '20260509-222',
+        'business_date' => '2026-05-09',
+        'sequence_no' => 222,
+        'status' => DrawStatus::Closed->value,
+        'start_time' => now()->copy()->subMinutes(20),
+        'close_time' => now()->copy()->subMinutes(2),
+        'draw_time' => now()->copy()->subMinute(),
+        'cooling_end_time' => null,
+        'result_source' => null,
+        'current_result_version' => 0,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    $admin = AdminUser::query()->create([
+        'username' => 'provider_manual_draw_admin',
+        'name' => 'Provider Manual Draw Admin',
+        'email' => null,
+        'password' => Hash::make('secret-strong'),
+        'status' => 0,
+    ]);
+    grantSuperAdminRole($admin);
+    $token = $admin->createToken('test', ['*'], now()->addDay())->plainTextToken;
+
+    $items = [];
+    foreach (array_values(App\Services\Draw\DrawPrizeLayout::slots()) as $i => $slot) {
+        $items[] = [
+            'prize_type' => $slot['prize_type'],
+            'prize_index' => $slot['prize_index'],
+            'number_4d' => str_pad((string) ($i + 101), 4, '0', STR_PAD_LEFT),
+        ];
+    }
+
+    $sgBatchId = $this->withHeader('Authorization', 'Bearer '.$token)
+        ->postJson("/api/v1/admin/draws/{$draw->id}/result-batches", ['provider_code' => 'SG', 'items' => $items])
+        ->assertOk()
+        ->assertJsonPath('data.batch.provider_code', 'SG')
+        ->json('data.batch.id');
+
+    $myBatchId = $this->withHeader('Authorization', 'Bearer '.$token)
+        ->postJson("/api/v1/admin/draws/{$draw->id}/result-batches", ['provider_code' => 'MY', 'items' => $items])
+        ->assertOk()
+        ->assertJsonPath('data.batch.provider_code', 'MY')
+        ->json('data.batch.id');
+
+    expect(DrawResultBatch::query()->where('draw_id', $draw->id)->where('status', DrawResultBatchStatus::PendingReview->value)->count())->toBe(2);
+
+    $this->withHeader('Authorization', 'Bearer '.$token)
+        ->postJson("/api/v1/admin/draws/{$draw->id}/result-batches/{$sgBatchId}/publish")
+        ->assertOk()
+        ->assertJsonPath('data.provider_code', 'SG');
+
+    $this->withHeader('Authorization', 'Bearer '.$token)
+        ->postJson("/api/v1/admin/draws/{$draw->id}/result-batches/{$myBatchId}/publish")
+        ->assertOk()
+        ->assertJsonPath('data.provider_code', 'MY');
+
+    expect(DrawResultBatch::query()->where('draw_id', $draw->id)->where('status', DrawResultBatchStatus::Published->value)->count())->toBe(2);
+
+    Carbon::setTestNow();
+});
+
 test('admin can discard pending manual result batch and draw returns to closed', function (): void {
     Carbon::setTestNow(Carbon::parse('2026-05-09 14:25:00', 'UTC'));
 
@@ -707,7 +845,11 @@ test('admin can discard pending manual result batch and draw returns to closed',
 });
 
 test('admin can reopen cooldown draw for a replacement result batch', function (): void {
+    config(['lottery.draw.require_manual_review' => false]);
+    LotterySettings::put('draw.require_manual_review', false, 'draw', 'RNG 开奖后是否必须进入人工审核');
     Carbon::setTestNow(Carbon::parse('2026-05-09 14:30:00', 'UTC'));
+    BetProvider::query()->updateOrCreate(['code' => 'SG'], ['name' => 'Singapore', 'is_enabled' => true, 'sort_order' => 10]);
+    BetProvider::query()->updateOrCreate(['code' => 'MY'], ['name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
 
     $draw = Draw::query()->create([
         'draw_no' => '20260509-230',
@@ -782,7 +924,7 @@ test('admin can reopen cooldown draw for a replacement result batch', function (
 
     $draw->refresh();
     expect($draw->current_result_version)->toBe(2);
-    expect(DrawResultBatch::query()->where('draw_id', $draw->id)->count())->toBe(2);
+    expect(DrawResultBatch::query()->where('draw_id', $draw->id)->count())->toBe(3);
 
     Carbon::setTestNow();
 });
diff --git a/tests/Feature/DrawResultsApiTest.php b/tests/Feature/DrawResultsApiTest.php
index 483aaa9..e6bd8b8 100644
--- a/tests/Feature/DrawResultsApiTest.php
+++ b/tests/Feature/DrawResultsApiTest.php
@@ -1,6 +1,7 @@
 <?php
 
 use App\Models\Draw;
+use App\Models\BetProvider;
 use App\Lottery\DrawStatus;
 use App\Models\DrawResultItem;
 use App\Models\DrawResultBatch;
@@ -132,3 +133,61 @@ test('draw result show includes neighbor draw numbers', function (): void {
         ->assertJsonPath('data.previous_draw_no', '20260509-100')
         ->assertJsonPath('data.next_draw_no', '20260509-102');
 });
+
+test('draw results include all published provider batches for the same draw', function (): void {
+    BetProvider::query()->updateOrCreate(['code' => 'SG'], ['name' => 'Singapore', 'is_enabled' => true, 'sort_order' => 10]);
+    BetProvider::query()->updateOrCreate(['code' => 'MY'], ['name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
+
+    $draw = Draw::query()->create([
+        'draw_no' => '20260509-201',
+        'business_date' => '2026-05-09',
+        'sequence_no' => 201,
+        'status' => DrawStatus::Cooldown->value,
+        'start_time' => now()->subHour(),
+        'close_time' => now()->subMinutes(45),
+        'draw_time' => now()->subMinutes(30),
+        'cooling_end_time' => now()->addMinutes(10),
+        'result_source' => 'manual',
+        'current_result_version' => 1,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    foreach ([['SG', 'Singapore', '1111'], ['MY', 'Malaysia', '2222']] as [$providerCode, $providerName, $firstNumber]) {
+        $batch = DrawResultBatch::query()->create([
+            'draw_id' => $draw->id,
+            'provider_code' => $providerCode,
+            'provider_name' => $providerName,
+            'result_version' => 1,
+            'source_type' => 'manual',
+            'rng_seed_hash' => null,
+            'raw_seed_encrypted' => null,
+            'status' => DrawResultBatchStatus::Published->value,
+            'created_by' => null,
+            'confirmed_by' => null,
+            'confirmed_at' => now(),
+        ]);
+
+        DrawResultItem::query()->create([
+            'draw_id' => $draw->id,
+            'result_batch_id' => $batch->id,
+            'prize_type' => 'first',
+            'prize_index' => 0,
+            'number_4d' => $firstNumber,
+            'suffix_3d' => substr($firstNumber, -3),
+            'suffix_2d' => substr($firstNumber, -2),
+            'head_digit' => (int) substr($firstNumber, 0, 1),
+            'tail_digit' => (int) substr($firstNumber, 3, 1),
+        ]);
+    }
+
+    $this->getJson('/api/v1/draw/results/20260509-201')
+        ->assertOk()
+        ->assertJsonPath('data.provider_code', 'SG')
+        ->assertJsonPath('data.results.1st', '1111')
+        ->assertJsonCount(2, 'data.provider_results')
+        ->assertJsonPath('data.provider_results.0.provider_code', 'SG')
+        ->assertJsonPath('data.provider_results.0.results.1st', '1111')
+        ->assertJsonPath('data.provider_results.1.provider_code', 'MY')
+        ->assertJsonPath('data.provider_results.1.results.1st', '2222');
+});
diff --git a/tests/Feature/PlayerFoundationTest.php b/tests/Feature/PlayerFoundationTest.php
index bcdb32b..d7a4ff5 100644
--- a/tests/Feature/PlayerFoundationTest.php
+++ b/tests/Feature/PlayerFoundationTest.php
@@ -28,9 +28,11 @@ test('player me returns profile with dev bearer', function () {
         ->assertJsonPath('data.id', $player->id)
         ->assertJsonPath('data.site_player_id', 'uid-42')
         ->assertJsonPath('data.username', 'alice')
+        ->assertJsonPath('data.settlement_timezone', 'UTC')
         ->assertJsonPath('data.locale', 'zh')
         ->assertJsonStructure([
             'data' => [
+                'settlement_timezone',
                 'last_login_at',
                 'created_at',
             ],
diff --git a/tests/Feature/RngSeedAuditTest.php b/tests/Feature/RngSeedAuditTest.php
index a7feb36..3b95fd7 100644
--- a/tests/Feature/RngSeedAuditTest.php
+++ b/tests/Feature/RngSeedAuditTest.php
@@ -1,6 +1,7 @@
 <?php
 
 use App\Models\Draw;
+use App\Models\BetProvider;
 use App\Lottery\DrawStatus;
 use App\Models\AdminUser;
 use App\Models\DrawResultBatch;
@@ -33,6 +34,8 @@ test('rng seed encrypt decrypt roundtrip preserves hex', function (): void {
 
 test('admin rng run stores encrypted seed and passes batch audit verification', function (): void {
     config(['lottery.draw.require_manual_review' => true]);
+    BetProvider::query()->updateOrCreate(['code' => 'SG'], ['name' => 'Singapore', 'is_enabled' => true, 'sort_order' => 10]);
+    BetProvider::query()->updateOrCreate(['code' => 'MY'], ['name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
 
     $draw = Draw::query()->create([
         'draw_no' => '20260525-rng-audit',
@@ -63,7 +66,9 @@ test('admin rng run stores encrypted seed and passes batch audit verification',
         ->postJson("/api/v1/admin/draws/{$draw->id}/rng")
         ->assertOk();
 
-    $batch = DrawResultBatch::query()->where('draw_id', $draw->id)->firstOrFail();
+    $batches = DrawResultBatch::query()->where('draw_id', $draw->id)->orderBy('provider_code')->get();
+    expect($batches)->toHaveCount(2);
+    $batch = $batches->firstOrFail();
 
     expect($batch->source_type)->toBe('rng')
         ->and($batch->rng_seed_hash)->not->toBeEmpty()
diff --git a/tests/Feature/SettlementOrchestratorTest.php b/tests/Feature/SettlementOrchestratorTest.php
index ad42009..5f4cecf 100644
--- a/tests/Feature/SettlementOrchestratorTest.php
+++ b/tests/Feature/SettlementOrchestratorTest.php
@@ -2,10 +2,12 @@
 
 use App\Models\Draw;
 use App\Models\Player;
+use App\Models\BetProvider;
 use App\Models\WalletTxn;
 use App\Models\TicketItem;
 use App\Lottery\DrawStatus;
 use App\Models\TicketOrder;
+use App\Models\TicketCombination;
 use App\Models\PlayerWallet;
 use App\Models\DrawResultItem;
 use App\Models\DrawResultBatch;
@@ -145,6 +147,147 @@ test('settlement pays big winner and marks ticket settled', function (): void {
     expect(WalletTxn::query()->where('biz_type', 'settle_payout')->count())->toBe(1);
 });
 
+test('settlement matches ticket items against their provider result batch', function (): void {
+    BetProvider::query()->updateOrCreate(['code' => 'SG'], ['name' => 'Singapore', 'is_enabled' => true, 'sort_order' => 10]);
+    BetProvider::query()->create(['code' => 'MY', 'name' => 'Malaysia', 'is_enabled' => true, 'sort_order' => 20]);
+
+    $player = Player::query()->create([
+        'site_code' => 'test',
+        'site_player_id' => 'provider-settle-p',
+        'username' => 'provider_settle_p',
+        'nickname' => null,
+        'default_currency' => 'NPR',
+        'status' => 0,
+    ]);
+
+    $draw = Draw::query()->create([
+        'draw_no' => '20260511-901',
+        'business_date' => '2026-05-11',
+        'sequence_no' => 901,
+        'status' => DrawStatus::Settling->value,
+        'start_time' => now()->subMinutes(10),
+        'close_time' => now()->subMinutes(2),
+        'draw_time' => now()->subMinute(),
+        'cooling_end_time' => null,
+        'result_source' => 'manual',
+        'current_result_version' => 1,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    $order = TicketOrder::query()->create([
+        'order_no' => 'provider-settle-order',
+        'player_id' => $player->id,
+        'draw_id' => $draw->id,
+        'currency_code' => 'NPR',
+        'total_bet_amount' => 20_000,
+        'total_rebate_amount' => 0,
+        'total_actual_deduct' => 20_000,
+        'total_estimated_payout' => 200_000,
+        'status' => 'placed',
+        'submit_source' => 'test',
+        'client_trace_id' => 'provider-settle-trace',
+    ]);
+
+    $snapshot = [['prize_scope' => 'first', 'odds_value' => 100_000]];
+    $sgItem = TicketItem::query()->create([
+        'ticket_no' => 'PROVIDER-SG-1',
+        'order_id' => $order->id,
+        'player_id' => $player->id,
+        'draw_id' => $draw->id,
+        'provider_code' => 'SG',
+        'provider_name' => 'Singapore',
+        'original_number' => '1234',
+        'normalized_number' => '1234',
+        'play_code' => 'pos_4a',
+        'bet_mode' => 'unit',
+        'unit_bet_amount' => 10_000,
+        'total_bet_amount' => 10_000,
+        'actual_deduct_amount' => 10_000,
+        'odds_snapshot_json' => $snapshot,
+        'rule_snapshot_json' => [],
+        'combination_count' => 1,
+        'estimated_max_payout' => 100_000,
+        'risk_locked_amount' => 0,
+        'status' => 'pending_draw',
+        'win_amount' => 0,
+        'jackpot_win_amount' => 0,
+    ]);
+    $myItem = TicketItem::query()->create([
+        'ticket_no' => 'PROVIDER-MY-1',
+        'order_id' => $order->id,
+        'player_id' => $player->id,
+        'draw_id' => $draw->id,
+        'provider_code' => 'MY',
+        'provider_name' => 'Malaysia',
+        'original_number' => '1234',
+        'normalized_number' => '1234',
+        'play_code' => 'pos_4a',
+        'bet_mode' => 'unit',
+        'unit_bet_amount' => 10_000,
+        'total_bet_amount' => 10_000,
+        'actual_deduct_amount' => 10_000,
+        'odds_snapshot_json' => $snapshot,
+        'rule_snapshot_json' => [],
+        'combination_count' => 1,
+        'estimated_max_payout' => 100_000,
+        'risk_locked_amount' => 0,
+        'status' => 'pending_draw',
+        'win_amount' => 0,
+        'jackpot_win_amount' => 0,
+    ]);
+
+    foreach ([$sgItem, $myItem] as $item) {
+        TicketCombination::query()->create([
+            'ticket_item_id' => $item->id,
+            'combination_no' => 1,
+            'number_4d' => '1234',
+            'bet_amount' => 10_000,
+            'estimated_payout' => 100_000,
+            'created_at' => now(),
+        ]);
+    }
+
+    foreach ([['SG', '9999'], ['MY', '1234']] as [$providerCode, $firstNumber]) {
+        $batch = DrawResultBatch::query()->create([
+            'draw_id' => $draw->id,
+            'provider_code' => $providerCode,
+            'provider_name' => $providerCode === 'MY' ? 'Malaysia' : 'Singapore',
+            'result_version' => 1,
+            'source_type' => 'manual',
+            'rng_seed_hash' => null,
+            'raw_seed_encrypted' => null,
+            'status' => DrawResultBatchStatus::Published->value,
+            'created_by' => null,
+            'confirmed_by' => null,
+            'confirmed_at' => now(),
+        ]);
+
+        foreach (DrawPrizeLayout::slots() as $slot) {
+            $num = $slot['prize_type'] === 'first' ? $firstNumber : '5678';
+            DrawResultItem::query()->create([
+                'draw_id' => $draw->id,
+                'result_batch_id' => $batch->id,
+                'prize_type' => $slot['prize_type'],
+                'prize_index' => $slot['prize_index'],
+                'number_4d' => $num,
+                'suffix_3d' => substr($num, -3),
+                'suffix_2d' => substr($num, -2),
+                'head_digit' => (int) substr($num, 0, 1),
+                'tail_digit' => (int) substr($num, 3, 1),
+            ]);
+        }
+    }
+
+    expect(app(SettlementOrchestrator::class)->trySettleDraw($draw->fresh()))->toBeTrue();
+
+    expect($sgItem->fresh()->status)->toBe('settled_lose');
+    expect((int) $sgItem->fresh()->win_amount)->toBe(0);
+    expect($myItem->fresh()->status)->toBe('pending_payout');
+    expect((int) $myItem->fresh()->win_amount)->toBe(100_000);
+    expect(SettlementBatch::query()->where('draw_id', $draw->id)->count())->toBe(2);
+});
+
 test('admin settlement requires review before payout and can export report', function (): void {
     $uniq = bin2hex(random_bytes(4));
     $player = Player::query()->create([