diff --git a/modules/EcommerceFinance/Repositories/StoreReceivingAlipayBillMirrorRepository.php b/modules/EcommerceFinance/Repositories/StoreReceivingAlipayBillMirrorRepository.php
index eb51b30d..40097ba2 100644
--- a/modules/EcommerceFinance/Repositories/StoreReceivingAlipayBillMirrorRepository.php
+++ b/modules/EcommerceFinance/Repositories/StoreReceivingAlipayBillMirrorRepository.php
@@ -3,6 +3,8 @@
 namespace Modules\EcommerceFinance\Repositories;
 
 use Illuminate\Database\Query\Builder;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Schema;
 use Modules\EcommerceFinance\Services\BusinessMirrorDatasetRegistry;
@@ -11,6 +13,8 @@ use RuntimeException;
 /** 店铺收款账单·淘系支付宝账户只读经营分析副本镜像。 */
 class StoreReceivingAlipayBillMirrorRepository
 {
+    private const PAGE_QUERY_TIMEOUT_SECONDS = 30;
+
     /** 淘系支付宝页面不展示其他平台店铺；头条放心购是镜像中的抖音平台名称。 */
     private const EXCLUDED_TAOBAO_SHOP_SITE_PREFIXES = [
         '拼多多', '京东', '抖音', '头条放心购', '得物', '唯品会',
@@ -83,8 +87,20 @@ class StoreReceivingAlipayBillMirrorRepository
             && $this->channelCoversDataset($channel, $dataset->fixedFilters()) && ! $hasFilters
             && (($state['status'] ?? null) === 'succeeded' || (bool) ($state['mirror_row_count_is_exact'] ?? false))
             && $recordedCount !== null && ctype_digit((string) $recordedCount);
-        $total = $useRecordedCount ? (int) $recordedCount : (clone $query)->count();
-        $summary = $this->summary($query, $filters, $channel);
+        $summary = Cache::remember(
+            $this->aggregateCacheKey(
+                $datasetKey,
+                $filters,
+                $channel,
+                $excludeNonTaobaoPlatforms,
+                $state,
+            ),
+            120,
+            fn (): array => $this->summary($query, $filters, $channel),
+        );
+        $total = $useRecordedCount
+            ? (int) $recordedCount
+            : ($summary['count'] ?? $this->boundedCount(clone $query));
 
         $billRows = $this->pageRows(
             $query, $sortColumn, $direction, $page, $perPage, $filters, $channel, $targetTable,
@@ -268,29 +284,32 @@ class StoreReceivingAlipayBillMirrorRepository
         string $targetTable,
     ): array {
         if ($channel === null || ($filters['bill_item'] ?? '') === '') {
-            return $query->select('b.*')
+            $pageQuery = $query->select('b.*')
                 ->orderBy($sortColumn, $direction)
                 ->orderBy('b.Id', $direction)
-                ->forPage($page, $perPage)
-                ->get()
-                ->all();
+                ->forPage($page, $perPage);
+
+            return $this->boundedGet($pageQuery)->all();
         }
 
         $idQuery = clone $query;
         if ($targetTable === 'ops_jst_original_bill_info' && $idQuery->getConnection()->getDriverName() === 'mysql') {
             $idQuery->forceIndex('idx_original_bill_channel_shop');
         }
-        $ids = $idQuery->select('b.Id')
+        $idQuery->select('b.Id')
             ->orderBy($sortColumn, $direction)
             ->orderBy('b.Id', $direction)
-            ->forPage($page, $perPage)
-            ->pluck('b.Id')
+            ->forPage($page, $perPage);
+        $ids = $this->boundedGet($idQuery)
+            ->pluck('Id')
             ->all();
         if ($ids === []) {
             return [];
         }
 
-        $rowsById = $this->billQuery($targetTable)->whereIn('b.Id', $ids)->select('b.*')->get()
+        $rowsById = $this->boundedGet(
+            $this->billQuery($targetTable)->whereIn('b.Id', $ids)->select('b.*'),
+        )
             ->keyBy(static fn (object $row): string => (string) $row->Id);
 
         return collect($ids)
@@ -300,7 +319,7 @@ class StoreReceivingAlipayBillMirrorRepository
             ->all();
     }
 
-    /** @return array{income:float,expense:float} */
+    /** @return array{income:float,expense:float,count:?int} */
     private function summary(
         Builder $billQuery,
         array $filters,
@@ -310,18 +329,21 @@ class StoreReceivingAlipayBillMirrorRepository
         if ($channel === null && $this->dailySummarySupports($filters)) {
             $summary = $this->dailySummary($filters);
             if ($summary !== null) {
-                return $summary;
+                return $summary + ['count' => null];
             }
         }
 
-        $row = (clone $billQuery)->selectRaw(
-            "COALESCE(SUM(CASE WHEN b.inout_type = '1' THEN ABS(COALESCE(b.amount, 0)) ELSE 0 END), 0) AS income, "
+        $aggregate = (clone $billQuery)->selectRaw(
+            "COUNT(*) AS aggregate_count, "
+            . "COALESCE(SUM(CASE WHEN b.inout_type = '1' THEN ABS(COALESCE(b.amount, 0)) ELSE 0 END), 0) AS income, "
             . "COALESCE(SUM(CASE WHEN b.inout_type = '-1' THEN ABS(COALESCE(b.amount, 0)) ELSE 0 END), 0) AS expense"
-        )->first();
+        );
+        $row = $this->boundedGet($aggregate)->first();
 
         return [
             'income' => round((float) ($row->income ?? 0), 2),
             'expense' => round((float) ($row->expense ?? 0), 2),
+            'count' => (int) ($row->aggregate_count ?? 0),
         ];
     }
 
@@ -758,6 +780,62 @@ class StoreReceivingAlipayBillMirrorRepository
         return $value === null || $value === '' ? '' : date('Y-m-d H:i:s', strtotime((string) $value));
     }
 
+    /** @return Collection<int,object> */
+    private function boundedGet(Builder $query): Collection
+    {
+        $connection = $query->getConnection();
+        if ($connection->getDriverName() !== 'mysql') {
+            return $query->get();
+        }
+
+        return collect($connection->select(
+            'SET STATEMENT max_statement_time=' . self::PAGE_QUERY_TIMEOUT_SECONDS . ' FOR ' . $query->toSql(),
+            $query->getBindings(),
+        ));
+    }
+
+    private function boundedCount(Builder $query): int
+    {
+        $count = $query->getConnection()->query()
+            ->fromSub($query, 'bounded_count')
+            ->selectRaw('COUNT(*) AS aggregate');
+
+        return (int) ($this->boundedGet($count)->first()->aggregate ?? 0);
+    }
+
+    /** @param array<string,mixed> $filters @param array<string,mixed> $state */
+    private function aggregateCacheKey(
+        string $datasetKey,
+        array $filters,
+        string|array|null $channel,
+        bool $excludeNonTaobaoPlatforms,
+        array $state,
+    ): string {
+        $normalizedFilters = array_filter(
+            array_map(
+                static fn (mixed $value): string => trim((string) $value),
+                $filters,
+            ),
+            static fn (string $value): bool => $value !== '',
+        );
+        ksort($normalizedFilters);
+        $normalizedChannel = is_array($channel) ? array_map('strval', $channel) : $channel;
+        if (is_array($normalizedChannel)) {
+            sort($normalizedChannel);
+        }
+
+        return 'store-receiving-bills:aggregate:v2:' . hash('sha256', (string) json_encode([
+            'dataset' => $datasetKey,
+            'filters' => $normalizedFilters,
+            'channel' => $normalizedChannel,
+            'exclude_non_taobao' => $excludeNonTaobaoPlatforms,
+            'status' => $state['status'] ?? null,
+            'last_succeeded_at' => $state['last_succeeded_at'] ?? null,
+            'mirror_row_count' => $state['mirror_row_count'] ?? null,
+            'mirror_row_count_is_exact' => $state['mirror_row_count_is_exact'] ?? null,
+        ], JSON_UNESCAPED_UNICODE));
+    }
+
     private function escapeLike(string $value): string
     {
         return str_replace(['\\', '%', '_'], ['\\\\', '\\%', '\\_'], $value);
diff --git a/modules/EcommerceFinance/Repositories/ThirdPartyWarehouseStorageMirrorRepository.php b/modules/EcommerceFinance/Repositories/ThirdPartyWarehouseStorageMirrorRepository.php
index f8b0260b..6094f1d0 100644
--- a/modules/EcommerceFinance/Repositories/ThirdPartyWarehouseStorageMirrorRepository.php
+++ b/modules/EcommerceFinance/Repositories/ThirdPartyWarehouseStorageMirrorRepository.php
@@ -8,6 +8,8 @@ use Illuminate\Database\ConnectionInterface;
 use Illuminate\Database\DatabaseManager;
 use Illuminate\Database\Query\Builder;
 use Illuminate\Support\Carbon;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Facades\Schema;
 use RuntimeException;
 use Throwable;
@@ -20,6 +22,8 @@ use Throwable;
  */
 class ThirdPartyWarehouseStorageMirrorRepository
 {
+    private const REPORT_QUERY_TIMEOUT_SECONDS = 30;
+
     public const DATASET_KEY = 'jiansun.third-party-warehouse-storage';
 
     public const WAREHOUSE_ID = 15045364;
@@ -305,13 +309,13 @@ class ThirdPartyWarehouseStorageMirrorRepository
         $period = $this->inventoryReportPeriod((string) ($filters['month'] ?? ''));
         $authoritative = $this->monthlyInventoryAuthoritativeQuery($period, $filters);
         if ($authoritative !== null) {
-            $total = $includeTotal ? (clone $authoritative)->count() : 0;
-            $rows = (clone $authoritative)
+            $total = $includeTotal ? $this->boundedCount(clone $authoritative) : 0;
+            $authoritativePage = (clone $authoritative)
                 ->orderBy('warehouse_provider')
                 ->orderBy('warehouse')
                 ->orderBy('product_code')
-                ->forPage($page, $perPage)
-                ->get()
+                ->forPage($page, $perPage);
+            $rows = $this->boundedGet($authoritativePage)
                 ->map(static fn (object $row): object => (object) [
                     'owner' => $row->owner,
                     'month' => $row->report_month,
@@ -351,17 +355,38 @@ class ThirdPartyWarehouseStorageMirrorRepository
             throw new RuntimeException('inventory_report_mirror_not_ready');
         }
 
-        $rolledForward = $this->monthlyInventoryRollForward(
-            $period,
-            $filters,
-            $headerGeneration,
-            $itemGeneration,
-            $inventoryGeneration,
-            $page,
-            $perPage,
-            $includeTotal,
-            $state,
-        );
+        $authority = $this->previousMonthlyInventoryAuthority($period);
+        $resolveRollForward = fn (): ?array => $authority === null
+            ? null
+            : $this->monthlyInventoryRollForward(
+                $period,
+                $filters,
+                $authority,
+                $headerGeneration,
+                $itemGeneration,
+                $inventoryGeneration,
+                $page,
+                $perPage,
+                $includeTotal,
+                $state,
+            );
+        $rolledForward = $includeTotal && $perPage <= 100 && $authority !== null
+            ? Cache::remember(
+                $this->monthlyInventoryReportCacheKey(
+                    $period,
+                    $filters,
+                    $authority,
+                    $headerGeneration,
+                    $itemGeneration,
+                    $inventoryGeneration,
+                    $page,
+                    $perPage,
+                    $state,
+                ),
+                120,
+                $resolveRollForward,
+            )
+            : $resolveRollForward();
         if ($rolledForward !== null) {
             return $rolledForward;
         }
@@ -412,11 +437,11 @@ class ThirdPartyWarehouseStorageMirrorRepository
             $this->containsFilter($candidates, 's.category', $categoryFilter);
         }
 
-        $total = $includeTotal ? (clone $candidates)->count() : 0;
+        $total = $includeTotal ? $this->boundedCount(clone $candidates) : 0;
         $pagePairs = (clone $candidates)
             ->orderBy('pairs.wms_co_id')->orderBy('pairs.wh_id')->orderBy('s.sku_id')
             ->forPage($page, $perPage);
-        $pairRows = (clone $pagePairs)->get();
+        $pairRows = $this->boundedGet(clone $pagePairs);
         if ($pairRows->isEmpty()) {
             return [
                 'data' => [],
@@ -492,8 +517,9 @@ class ThirdPartyWarehouseStorageMirrorRepository
         }
         $monthly->selectRaw('0 AS opening_aux');
 
-        $rows = $this->connection->query()->fromSub($monthly, 'm')
-            ->select('m.*')->orderBy('m.warehouse_name')->orderBy('m.wh_id')->orderBy('m.sku_code')->get()
+        $monthlyRows = $this->connection->query()->fromSub($monthly, 'm')
+            ->select('m.*')->orderBy('m.warehouse_name')->orderBy('m.wh_id')->orderBy('m.sku_code');
+        $rows = $this->boundedGet($monthlyRows)
             ->map(function (object $row) use ($period): object {
                 $warehouse = trim((string) ($row->warehouse_name ?? ''));
                 $subwarehouseId = (int) ($row->wh_id ?? 0);
@@ -607,7 +633,7 @@ class ThirdPartyWarehouseStorageMirrorRepository
             $state = $this->connection->table(self::INVENTORY_REPORT_AUTHORITATIVE_STATE_TABLE)
                 ->where('dataset_key', self::INVENTORY_REPORT_AUTHORITATIVE_DATASET_KEY)
                 ->whereNotNull('active_generation')
-                ->whereDate('source_month', $month)
+                ->where('source_month', $month)
                 ->first();
             if ($state === null || trim((string) $state->active_generation) === '') {
                 return null;
@@ -615,7 +641,7 @@ class ThirdPartyWarehouseStorageMirrorRepository
 
             $query = $this->connection->table(self::INVENTORY_REPORT_AUTHORITATIVE_ROW_TABLE)
                 ->where('generation', (string) $state->active_generation)
-                ->whereDate('report_month', $month)
+                ->where('report_month', $month)
                 ->select([
                     'owner', 'report_month', 'warehouse_provider', 'warehouse',
                     'product_code', 'category', 'opening_quantity', 'closing_quantity',
@@ -644,12 +670,14 @@ class ThirdPartyWarehouseStorageMirrorRepository
      *
      * @param array{start:string,end:string} $period
      * @param array<string,mixed> $filters
+     * @param array{generation:string,source_month:string} $authority
      * @param array<string,mixed> $state
      * @return array{data:list<object>,total:int,state:array<string,mixed>,sync:array<string,mixed>}|null
      */
     private function monthlyInventoryRollForward(
         array $period,
         array $filters,
+        array $authority,
         string $headerGeneration,
         string $itemGeneration,
         string $inventoryGeneration,
@@ -659,11 +687,6 @@ class ThirdPartyWarehouseStorageMirrorRepository
         array $state,
     ): ?array {
         try {
-            $authority = $this->previousMonthlyInventoryAuthority($period);
-            if ($authority === null) {
-                return null;
-            }
-
             $latestProducts = $this->connection->table(self::PRODUCT_TABLE)
                 ->where('sku_type', 'normal')->whereNotNull('sku_id')->where('sku_id', '!=', '')
                 ->groupBy('sku_id')->select('sku_id')->selectRaw('MAX(autoid) AS autoid');
@@ -674,7 +697,7 @@ class ThirdPartyWarehouseStorageMirrorRepository
             $authorityRows = $this->connection
                 ->table(self::INVENTORY_REPORT_AUTHORITATIVE_ROW_TABLE . ' as authority')
                 ->where('authority.generation', $authority['generation'])
-                ->whereDate('authority.report_month', $authority['source_month']);
+                ->where('authority.report_month', $authority['source_month']);
             $productCode = trim((string) ($filters['product_code'] ?? ''));
             if ($productCode !== '') {
                 $authorityRows->where('authority.product_code', $productCode);
@@ -734,7 +757,7 @@ class ThirdPartyWarehouseStorageMirrorRepository
                 $prior->selectRaw('1')
                     ->from(self::INVENTORY_REPORT_AUTHORITATIVE_ROW_TABLE . ' as prior')
                     ->where('prior.generation', $authority['generation'])
-                    ->whereDate('prior.report_month', $authority['source_month'])
+                    ->where('prior.report_month', $authority['source_month'])
                     ->whereColumn('prior.product_code', 'inventory.sku_code')
                     ->whereColumn('prior.warehouse_provider', 'w.name')
                     ->whereRaw('prior.warehouse = ' . $inventoryWarehouseSql, $inventoryWarehouseBindings);
@@ -751,12 +774,20 @@ class ThirdPartyWarehouseStorageMirrorRepository
             $candidateUnion = $authorityCandidates->unionAll($inventoryDimensions);
             $candidates = $this->connection->query()->fromSub($candidateUnion, 'candidate_rows');
 
-            $total = $includeTotal ? $this->connection->query()->fromSub(clone $candidates, 'counted')->count() : 0;
             $pageCandidates = (clone $candidates)
                 ->orderBy('warehouse_provider')->orderBy('wh_id')->orderBy('sku_code')
                 ->forPage($page, $perPage);
-            $pairRows = (clone $pageCandidates)->get();
+            if ($includeTotal) {
+                $pageCandidates->select('candidate_rows.*')->selectRaw('COUNT(*) OVER() AS report_total');
+            }
+            $pairRows = $this->boundedGet(clone $pageCandidates);
+            $total = $includeTotal ? (int) ($pairRows->first()->report_total ?? 0) : 0;
             if ($pairRows->isEmpty()) {
+                if ($includeTotal && $page > 1) {
+                    $total = $this->boundedCount(clone $authorityRows)
+                        + $this->boundedCount(clone $inventoryDimensions);
+                }
+
                 return [
                     'data' => [],
                     'total' => $total,
@@ -767,77 +798,91 @@ class ThirdPartyWarehouseStorageMirrorRepository
 
             $authorityEnd = Carbon::parse($authority['source_month'])
                 ->addMonth()->startOfMonth()->format('Y-m-d 00:00:00');
-            $movements = $this->confirmedMovements($headerGeneration, $itemGeneration, null)
-                ->where('h.occurred_at', '>=', $authorityEnd)
-                ->where('h.occurred_at', '<', $period['end'])
-                ->whereIn('h.wms_co_id', $pairRows->pluck('wms_co_id')->filter()->unique()->values()->all())
-                ->whereIn('i.sku_code', $pairRows->pluck('sku_code')->unique()->values()->all())
-                ->select([
-                    'h.wms_co_id', 'h.io_type', 'h.occurred_at', 'i.sku_code',
-                    'i.qty as movement_qty', 'i.qty_type as movement_qty_type',
-                ])->selectRaw('COALESCE(NULLIF(h.wh_id, 0), 1) AS wh_id');
-            $signed = '(COALESCE(mv.movement_qty, 0) * COALESCE(mv.movement_qty_type, 0))';
-            $monthly = $this->connection->query()->fromSub($pageCandidates, 'a')
-                ->leftJoinSub($movements, 'mv', function ($join): void {
-                    $join->on('mv.wms_co_id', '=', 'a.wms_co_id')
-                        ->on('mv.wh_id', '=', 'a.wh_id')
-                        ->on('mv.sku_code', '=', 'a.sku_code');
-            })->groupBy([
-                    'a.owner', 'a.warehouse_provider', 'a.source_warehouse', 'a.wms_co_id',
-                    'a.wh_id', 'a.sku_code', 'a.category', 'a.opening_qty',
-            ])->select([
-                'a.owner', 'a.warehouse_provider', 'a.source_warehouse', 'a.wms_co_id',
-                'a.wh_id', 'a.sku_code', 'a.category', 'a.opening_qty',
-            ]);
-            $monthly->selectRaw(
-                'a.opening_qty + COALESCE(SUM(CASE WHEN mv.occurred_at >= ? AND mv.occurred_at < ? '
-                . 'THEN ' . $signed . ' ELSE 0 END), 0) AS rolled_opening_qty',
-                [$authorityEnd, $period['start']],
-            );
-            foreach (self::MOVEMENT_COLUMNS as $column => $type) {
-                $expression = 'COALESCE(SUM(CASE WHEN mv.occurred_at >= ? AND mv.occurred_at < ? '
-                    . 'AND mv.io_type = ? THEN ' . $signed . ' ELSE 0 END), 0)';
-                $monthly->selectRaw($expression . ' AS ' . $column, [$period['start'], $period['end'], $type]);
+            $movementPairs = $pairRows->filter(
+                static fn (object $row): bool => $row->wms_co_id !== null && trim((string) $row->sku_code) !== '',
+            )->unique(static fn (object $row): string => implode(':', [
+                (string) $row->wms_co_id,
+                (string) $row->wh_id,
+                (string) $row->sku_code,
+            ]))->values();
+            $movementRows = collect();
+            if ($movementPairs->isNotEmpty()) {
+                $movements = $this->confirmedMovements($headerGeneration, $itemGeneration, null)
+                    ->where('h.occurred_at', '>=', $authorityEnd)
+                    ->where('h.occurred_at', '<', $period['end'])
+                    ->where(function (Builder $pairs) use ($movementPairs): void {
+                        foreach ($movementPairs as $pair) {
+                            $pairs->orWhere(function (Builder $candidate) use ($pair): void {
+                                $candidate->where('h.wms_co_id', $pair->wms_co_id)
+                                    ->whereRaw('COALESCE(NULLIF(h.wh_id, 0), 1) = ?', [(int) $pair->wh_id])
+                                    ->where('i.sku_code', $pair->sku_code);
+                            });
+                        }
+                    })
+                    ->groupBy(['h.wms_co_id', 'i.sku_code'])
+                    ->groupByRaw('COALESCE(NULLIF(h.wh_id, 0), 1)')
+                    ->select(['h.wms_co_id', 'i.sku_code'])
+                    ->selectRaw('COALESCE(NULLIF(h.wh_id, 0), 1) AS wh_id');
+                $signed = '(COALESCE(i.qty, 0) * COALESCE(i.qty_type, 0))';
+                $movements->selectRaw(
+                    'COALESCE(SUM(CASE WHEN h.occurred_at >= ? AND h.occurred_at < ? '
+                    . 'THEN ' . $signed . ' ELSE 0 END), 0) AS rolled_opening_delta',
+                    [$authorityEnd, $period['start']],
+                );
+                foreach (self::MOVEMENT_COLUMNS as $column => $type) {
+                    $expression = 'COALESCE(SUM(CASE WHEN h.occurred_at >= ? AND h.occurred_at < ? '
+                        . 'AND h.io_type = ? THEN ' . $signed . ' ELSE 0 END), 0)';
+                    $movements->selectRaw($expression . ' AS ' . $column, [$period['start'], $period['end'], $type]);
+                }
+                $movementRows = $this->boundedGet($movements)->keyBy(
+                    static fn (object $row): string => implode(':', [
+                        (string) $row->wms_co_id,
+                        (string) $row->wh_id,
+                        (string) $row->sku_code,
+                    ]),
+                );
             }
 
-            $rows = $monthly->orderBy('a.warehouse_provider')->orderBy('a.wh_id')->orderBy('a.sku_code')
-                ->get()->map(function (object $row) use ($period): object {
-                    $sourceWarehouse = trim((string) ($row->source_warehouse ?? ''));
-                    $warehouse = $sourceWarehouse !== ''
-                        ? $sourceWarehouse
-                        : $this->subwarehouseName(
-                            trim((string) $row->warehouse_provider),
-                            (int) $row->wh_id,
-                        );
-                    $closingQuantity = (float) $row->rolled_opening_qty;
-                    foreach (array_keys(self::MOVEMENT_COLUMNS) as $column) {
-                        $closingQuantity += (float) $row->{$column};
-                    }
+            $rows = $pairRows->map(function (object $row) use ($movementRows, $period): object {
+                $key = implode(':', [(string) $row->wms_co_id, (string) $row->wh_id, (string) $row->sku_code]);
+                $movement = $movementRows->get($key);
+                $sourceWarehouse = trim((string) ($row->source_warehouse ?? ''));
+                $warehouse = $sourceWarehouse !== ''
+                    ? $sourceWarehouse
+                    : $this->subwarehouseName(
+                        trim((string) $row->warehouse_provider),
+                        (int) $row->wh_id,
+                    );
+                $rolledOpening = (float) $row->opening_qty + (float) ($movement->rolled_opening_delta ?? 0);
+                $closingQuantity = $rolledOpening;
+                foreach (array_keys(self::MOVEMENT_COLUMNS) as $column) {
+                    $closingQuantity += (float) ($movement->{$column} ?? 0);
+                }
 
-                    return (object) [
-                        'owner' => $row->owner,
-                        'month' => Carbon::parse($period['start'])->toDateString(),
-                        'warehouse_provider' => $row->warehouse_provider,
-                        'warehouse' => $warehouse,
-                        'product_code' => $row->sku_code,
-                        'category' => $row->category,
-                        'opening_quantity' => $row->rolled_opening_qty,
-                        'closing_quantity' => $closingQuantity,
-                        'processing_in' => $row->processing_in,
-                        'processing_out' => $row->processing_out,
-                        'purchase_in' => $row->purchase_in,
-                        'purchase_return' => $row->purchase_return,
-                        'other_in' => $row->other_in,
-                        'other_return' => $row->other_return,
-                        'sales_out' => $row->sales_out,
-                        'sales_return' => $row->sales_return,
-                        'stocktake' => $row->stocktake,
-                        'transfer_out' => $row->transfer_out,
-                        'transfer_in' => $row->transfer_in,
-                        'opening' => 0,
-                        'other_out' => $row->other_out,
-                    ];
-                })->all();
+                return (object) [
+                    'owner' => $row->owner,
+                    'month' => Carbon::parse($period['start'])->toDateString(),
+                    'warehouse_provider' => $row->warehouse_provider,
+                    'warehouse' => $warehouse,
+                    'product_code' => $row->sku_code,
+                    'category' => $row->category,
+                    'opening_quantity' => $rolledOpening,
+                    'closing_quantity' => $closingQuantity,
+                    'processing_in' => $movement->processing_in ?? 0,
+                    'processing_out' => $movement->processing_out ?? 0,
+                    'purchase_in' => $movement->purchase_in ?? 0,
+                    'purchase_return' => $movement->purchase_return ?? 0,
+                    'other_in' => $movement->other_in ?? 0,
+                    'other_return' => $movement->other_return ?? 0,
+                    'sales_out' => $movement->sales_out ?? 0,
+                    'sales_return' => $movement->sales_return ?? 0,
+                    'stocktake' => $movement->stocktake ?? 0,
+                    'transfer_out' => $movement->transfer_out ?? 0,
+                    'transfer_in' => $movement->transfer_in ?? 0,
+                    'opening' => 0,
+                    'other_out' => $movement->other_out ?? 0,
+                ];
+            })->all();
 
             return [
                 'data' => $rows,
@@ -846,12 +891,52 @@ class ThirdPartyWarehouseStorageMirrorRepository
                 'sync' => $this->syncStatus($state),
             ];
         } catch (Throwable $exception) {
+            if ($this->isStatementTimeout($exception)) {
+                throw $exception;
+            }
             report($exception);
 
             return null;
         }
     }
 
+    /**
+     * @param array{start:string,end:string} $period
+     * @param array<string,mixed> $filters
+     * @param array{generation:string,source_month:string} $authority
+     * @param array<string,mixed> $state
+     */
+    private function monthlyInventoryReportCacheKey(
+        array $period,
+        array $filters,
+        array $authority,
+        string $headerGeneration,
+        string $itemGeneration,
+        string $inventoryGeneration,
+        int $page,
+        int $perPage,
+        array $state,
+    ): string {
+        $normalizedFilters = [
+            'product_code' => trim((string) ($filters['product_code'] ?? '')),
+            'warehouse_provider' => trim((string) ($filters['warehouse_provider'] ?? '')),
+            'category' => trim((string) ($filters['category'] ?? '')),
+        ];
+
+        return 'inventory-report:monthly-page:v2:' . hash('sha256', (string) json_encode([
+            'period' => $period,
+            'filters' => $normalizedFilters,
+            'authority' => $authority,
+            'header_generation' => $headerGeneration,
+            'item_generation' => $itemGeneration,
+            'inventory_generation' => $inventoryGeneration,
+            'status' => $state['status'] ?? null,
+            'last_succeeded_at' => $state['last_succeeded_at'] ?? null,
+            'page' => $page,
+            'per_page' => $perPage,
+        ], JSON_UNESCAPED_UNICODE));
+    }
+
     /** @param array{start:string,end:string} $period */
     private function previousMonthlyInventoryAuthority(array $period): ?array
     {
@@ -1609,4 +1694,34 @@ class ThirdPartyWarehouseStorageMirrorRepository
     {
         return '%' . str_replace(['!', '%', '_'], ['!!', '!%', '!_'], $value) . '%';
     }
+
+    /** @return Collection<int,object> */
+    private function boundedGet(Builder $query): Collection
+    {
+        if ($this->connection->getDriverName() !== 'mysql') {
+            return $query->get();
+        }
+
+        return collect($this->connection->select(
+            'SET STATEMENT max_statement_time=' . self::REPORT_QUERY_TIMEOUT_SECONDS . ' FOR ' . $query->toSql(),
+            $query->getBindings(),
+        ));
+    }
+
+    private function boundedCount(Builder $query): int
+    {
+        $count = $this->connection->query()
+            ->fromSub($query, 'bounded_count')
+            ->selectRaw('COUNT(*) AS aggregate');
+
+        return (int) ($this->boundedGet($count)->first()->aggregate ?? 0);
+    }
+
+    private function isStatementTimeout(Throwable $exception): bool
+    {
+        $message = strtolower($exception->getMessage());
+
+        return str_contains($message, 'max_statement_time')
+            || str_contains($message, 'query execution was interrupted');
+    }
 }
diff --git a/tests/Unit/EcommerceFinance/StoreReceivingAlipayBillMirrorRepositoryTest.php b/tests/Unit/EcommerceFinance/StoreReceivingAlipayBillMirrorRepositoryTest.php
index f6c4c46a..05e262b2 100644
--- a/tests/Unit/EcommerceFinance/StoreReceivingAlipayBillMirrorRepositoryTest.php
+++ b/tests/Unit/EcommerceFinance/StoreReceivingAlipayBillMirrorRepositoryTest.php
@@ -349,7 +349,14 @@ class StoreReceivingAlipayBillMirrorRepositoryTest extends TestCase
         $this->assertSame(2, $first['total']);
         $this->assertSame(2, $second['total']);
         $this->assertNotSame($first['data'][0]['id'], $second['data'][0]['id']);
-        $this->assertCount(2, array_filter($db->getQueryLog(), fn ($q) => str_contains(strtolower($q['query']), 'count(*)')));
+        $aggregateQueries = array_values(array_filter(
+            $db->getQueryLog(),
+            static fn (array $query): bool => str_contains(strtolower($query['query']), 'count(*)'),
+        ));
+        $this->assertCount(1, $aggregateQueries);
+        foreach ($aggregateQueries as $query) {
+            $this->assertStringContainsString('sum(case', strtolower($query['query']));
+        }
         $db->disableQueryLog();
 
         $db->table('ops_jst_original_bill_info')->insert($this->row(3, 7, '2026-08-03 09:00:00', '1', 4));
@@ -484,7 +491,7 @@ class StoreReceivingAlipayBillMirrorRepositoryTest extends TestCase
             static fn (array $query): bool => str_contains($query['query'], '"b"."channel" = ?')
                 && in_array('CommonBillTGCPay', $query['bindings'], true),
         );
-        $this->assertGreaterThanOrEqual(6, count($channelQueries));
+        $this->assertGreaterThanOrEqual(5, count($channelQueries));
         $db->disableQueryLog();
     }
 
diff --git a/tests/Unit/EcommerceFinance/ThirdPartyWarehouseStorageMirrorRepositoryTest.php b/tests/Unit/EcommerceFinance/ThirdPartyWarehouseStorageMirrorRepositoryTest.php
index b5a30710..af34e786 100644
--- a/tests/Unit/EcommerceFinance/ThirdPartyWarehouseStorageMirrorRepositoryTest.php
+++ b/tests/Unit/EcommerceFinance/ThirdPartyWarehouseStorageMirrorRepositoryTest.php
@@ -222,12 +222,18 @@ class ThirdPartyWarehouseStorageMirrorRepositoryTest extends TestCase
             'warehouse_id' => 15038426,
         ]);
 
-        $result = $this->repository->paginateMonthlyInventoryReport([
+        $db = DB::connection('business_mirror');
+        $db->flushQueryLog();
+        $db->enableQueryLog();
+        $filters = [
             'month' => '2026-09',
             'product_code' => 'SKU-ROLL-FORWARD',
             'warehouse_provider' => '',
             'category' => '',
-        ], 1, 25);
+        ];
+        $result = $this->repository->paginateMonthlyInventoryReport($filters, 1, 25);
+        $queries = $db->getQueryLog();
+        $db->disableQueryLog();
         $rows = collect($result['data'])->keyBy('warehouse');
 
         $this->assertSame(2, $result['total']);
@@ -237,6 +243,28 @@ class ThirdPartyWarehouseStorageMirrorRepositoryTest extends TestCase
         $this->assertSame(0.0, (float) $rows['简尚-崔桥工厂仓主仓']->opening_quantity);
         $this->assertSame(5.0, (float) $rows['简尚-崔桥工厂仓主仓']->closing_quantity);
         $this->assertSame(5.0, (float) $rows['简尚-崔桥工厂仓主仓']->transfer_in);
+
+        $countQueries = array_values(array_filter(
+            $queries,
+            static fn (array $query): bool => str_contains(strtolower($query['query']), 'count(*)'),
+        ));
+        $this->assertCount(1, $countQueries);
+        $this->assertStringContainsString('count(*) over()', strtolower($countQueries[0]['query']));
+        $candidatePage = collect($queries)
+            ->first(static fn (array $query): bool => str_contains($query['query'], '"prior"."report_month"'));
+        $this->assertNotNull($candidatePage);
+        $this->assertStringNotContainsString('strftime', strtolower($candidatePage['query']));
+
+        $db->flushQueryLog();
+        $db->enableQueryLog();
+        $cached = $this->repository->paginateMonthlyInventoryReport($filters, 1, 25);
+        $cachedQueries = $db->getQueryLog();
+        $db->disableQueryLog();
+        $this->assertSame($result['total'], $cached['total']);
+        $this->assertCount(0, array_filter(
+            $cachedQueries,
+            static fn (array $query): bool => str_contains(strtolower($query['query']), 'report_total'),
+        ));
     }
 
     public function test_inventory_report_rolls_multiple_months_from_the_july_authoritative_baseline(): void