diff --git a/src/Oms.Application/Services/Orders/OrderService.Helpers.cs b/src/Oms.Application/Services/Orders/OrderService.Helpers.cs
index d61441a..9e91592 100644
--- a/src/Oms.Application/Services/Orders/OrderService.Helpers.cs
+++ b/src/Oms.Application/Services/Orders/OrderService.Helpers.cs
@@ -16,6 +16,7 @@ using Oms.Application.Storage;
 using Oms.Domain.OrdersAggregate;
 using Oms.Domain.ChannelsAggregate.Consts;
 using Oms.Domain.ChannelsAggregate.Entities;
+using Oms.Domain.CustomersAggregate.Entities;
 using Oms.Domain.OrdersAggregate.Consts;
 using Oms.Domain.OrdersAggregate.Entities;
 using Oms.Domain.SystemAggregate.Entities;
@@ -296,6 +297,298 @@ public partial class OrderService
         return outputs;
     }
 
+    /// <summary>
+    /// 列表页专用映射：不加载申报明细/费用明细，并行 enrichment，减小 JSON 与 DB 开销。
+    /// </summary>
+    private async Task<List<OrderOutput>> MapOrderListOutputsAsync(IReadOnlyCollection<Order> orders)
+    {
+        if (orders.Count == 0)
+        {
+            return [];
+        }
+
+        var orderIds = orders.Select(x => x.Id).ToArray();
+        var warehouseIds = orders.Where(x => x.WarehouseId.HasValue).Select(x => x.WarehouseId!.Value).Distinct().ToArray();
+        var productCodes = orders
+            .Where(x => !string.IsNullOrWhiteSpace(x.ProductCode))
+            .Select(x => x.ProductCode!.Trim())
+            .Distinct(StringComparer.OrdinalIgnoreCase)
+            .ToArray();
+        var channelCodes = orders
+            .Where(x => !string.IsNullOrWhiteSpace(x.ChannelCode))
+            .Select(x => x.ChannelCode!.Trim())
+            .Distinct(StringComparer.OrdinalIgnoreCase)
+            .ToArray();
+        var countryCodes = orders
+            .Where(x => !string.IsNullOrWhiteSpace(x.ConsigneeCountry))
+            .Select(x => x.ConsigneeCountry!.Trim())
+            .Distinct(StringComparer.OrdinalIgnoreCase)
+            .ToArray();
+        var customerIds = orders
+            .Where(x => x.CustomerId is > 0)
+            .Select(x => x.CustomerId!.Value)
+            .Distinct()
+            .ToArray();
+        var pickupOrderIds = orders
+            .Where(x => x.PickupOrderId is > 0)
+            .Select(x => x.PickupOrderId!.Value)
+            .Distinct()
+            .ToArray();
+
+        var sendersTask = OrderRepository.GetSendersByOrderIdsAsync(orderIds);
+        var recipientsTask = OrderRepository.GetRecipientsByOrderIdsAsync(orderIds);
+        var weightsTask = OrderRepository.GetWeightsByOrderIdsAsync(orderIds);
+        var receivableSumTask = OrderRepository.GetReceivableSumByOrderIdsAsync(orderIds);
+        var warehousesTask = warehouseIds.Length == 0
+            ? Task.FromResult(new List<WarehouseAddress>())
+            : WarehouseAddressRepository.GetListAsync(x => warehouseIds.Contains(x.Id));
+        var productsTask = productCodes.Length == 0
+            ? Task.FromResult(new List<SalesProduct>())
+            : SalesProductRepository.GetListAsync(x => productCodes.Contains(x.ProductCode));
+        var channelsTask = channelCodes.Length == 0
+            ? Task.FromResult(new List<ServiceChannel>())
+            : ServiceChannelRepository.GetListAsync(x => channelCodes.Contains(x.ChannelCode));
+        var countriesTask = countryCodes.Length == 0
+            ? Task.FromResult(new List<Country>())
+            : CountryRepository.GetListAsync(x => countryCodes.Contains(x.CountryCode));
+        var auditUserNameTask = UserDisplayNameResolver.ResolveManyAsync(
+            orders.SelectMany(x => new[] { x.CreateUserId, x.UpdateUserId }));
+        var customersTask = customerIds.Length == 0
+            ? Task.FromResult(new List<Customer>())
+            : CustomerRepository.GetListAsync(x => customerIds.Contains(x.Id));
+        var pickupOrdersTask = pickupOrderIds.Length == 0
+            ? Task.FromResult(new List<PickupOrder>())
+            : PickupOrderRepository.GetListAsync(x => pickupOrderIds.Contains(x.Id));
+        var bindSummaryTask = LoadStockBindListSummariesAsync(orderIds);
+
+        await Task.WhenAll(
+            sendersTask,
+            recipientsTask,
+            weightsTask,
+            receivableSumTask,
+            warehousesTask,
+            productsTask,
+            channelsTask,
+            countriesTask,
+            auditUserNameTask,
+            customersTask,
+            pickupOrdersTask,
+            bindSummaryTask);
+
+        var senders = await sendersTask;
+        var recipients = await recipientsTask;
+        var weights = await weightsTask;
+        var receivableSumMap = await receivableSumTask;
+        var warehouses = await warehousesTask;
+        var products = await productsTask;
+        var channels = await channelsTask;
+        var countries = await countriesTask;
+        var auditUserNameMap = await auditUserNameTask;
+        var customers = await customersTask;
+        var pickupOrders = await pickupOrdersTask;
+        var bindSummaryMap = await bindSummaryTask;
+
+        var senderMap = senders.GroupBy(x => x.OrderId).ToDictionary(x => x.Key, x => x.First());
+        var recipientMap = recipients.GroupBy(x => x.OrderId).ToDictionary(x => x.Key, x => x.First());
+        var weightMap = weights.GroupBy(x => x.OrderId).ToDictionary(x => x.Key, x => x.ToList());
+        var warehouseMap = warehouses.ToDictionary(x => x.Id);
+        var productMap = products.ToDictionary(x => x.ProductCode, StringComparer.OrdinalIgnoreCase);
+        var channelMap = channels.ToDictionary(x => x.ChannelCode, StringComparer.OrdinalIgnoreCase);
+        var countryMap = countries.ToDictionary(x => x.CountryCode, StringComparer.OrdinalIgnoreCase);
+        var customerMap = customers.ToDictionary(x => x.Id);
+        var pickupNoMap = pickupOrders.ToDictionary(x => x.Id, x => x.PickupNo);
+        var carrierWaybillNoMap = pickupOrders
+            .Where(x => !string.IsNullOrWhiteSpace(x.CarrierWaybillNo))
+            .ToDictionary(x => x.Id, x => x.CarrierWaybillNo!);
+
+        var addressCountryIds = senders
+            .Select(x => x.Country)
+            .Concat(recipients.Select(x => x.Country))
+            .Where(x => x.HasValue)
+            .Select(x => x!.Value)
+            .Distinct()
+            .ToArray();
+        var addressCountries = addressCountryIds.Length == 0
+            ? []
+            : await CountryRepository.GetListAsync(x => addressCountryIds.Contains(x.Id));
+        var countryIdCodeMap = addressCountries.ToDictionary(
+            x => x.Id,
+            x => x.CountryCode ?? string.Empty);
+
+        var outputs = orders.Select(order =>
+        {
+            senderMap.TryGetValue(order.Id, out var sender);
+            recipientMap.TryGetValue(order.Id, out var recipient);
+            weightMap.TryGetValue(order.Id, out var orderWeights);
+            var chargeableWeight = ResolveDisplayChargeableWeight(orderWeights);
+            decimal? receivableAmount = receivableSumMap.TryGetValue(order.Id, out var sum)
+                ? sum
+                : null;
+            var additionalServices = NormalizeAdditionalServiceCodes(
+                OmsDocHelper.DeserializeJson<List<string>>(order.AdditionalServices));
+            var hasInsurance = additionalServices.Any(x =>
+                string.Equals(x, "insurance", StringComparison.OrdinalIgnoreCase));
+            string? customerName = null;
+            string? customerCode = null;
+            if (order.CustomerId is > 0 && customerMap.TryGetValue(order.CustomerId.Value, out var customer))
+            {
+                customerName = customer.CustomerName;
+                customerCode = customer.CustomerCode;
+            }
+
+            SalesProduct? product = null;
+            if (!string.IsNullOrWhiteSpace(order.ProductCode))
+            {
+                productMap.TryGetValue(order.ProductCode.Trim(), out product);
+            }
+
+            bindSummaryMap.TryGetValue(order.Id, out var bindSummary);
+
+            return new OrderOutput
+            {
+                Id = order.Id,
+                ClientNo = order.ClientNo,
+                TrackNo = order.TrackNo,
+                DownstreamServiceNo = order.DownstreamServiceNo,
+                ServiceNo = order.ServiceNo,
+                ProductCode = order.ProductCode,
+                ProductName = product?.ProductName,
+                MaxTimeliness = product?.MaxTimeliness,
+                ChannelCode = order.ChannelCode,
+                DownstreamSupplierCode = order.DownstreamSupplierCode,
+                DownstreamSupplierName = order.DownstreamSupplierName,
+                DownstreamAppKey = order.DownstreamAppKey,
+                DownstreamAppId = order.DownstreamAppId,
+                ChannelForecastCode = order.ChannelForecastCode,
+                ChannelName = !string.IsNullOrWhiteSpace(order.ChannelCode)
+                              && channelMap.TryGetValue(order.ChannelCode.Trim(), out var channel)
+                    ? channel.ChannelName
+                    : null,
+                ConsigneeCountry = order.ConsigneeCountry,
+                ConsigneeCountryName = ResolveConsigneeCountryName(order, countryMap),
+                CargoAttribute = order.CargoAttribute,
+                WarehouseId = order.WarehouseId,
+                Warehouse = order.WarehouseId.HasValue && warehouseMap.TryGetValue(order.WarehouseId.Value, out var warehouse)
+                    ? warehouse.WarehouseName
+                    : null,
+                CustomerId = order.CustomerId,
+                CustomerName = customerName,
+                CustomerCode = customerCode,
+                OrderSource = string.IsNullOrWhiteSpace(order.OrderSource)
+                    ? OrderSourceCodes.Manual
+                    : order.OrderSource,
+                PickupTime = order.PickupTime,
+                CustomerSenderAddressId = order.CustomerSenderAddressId,
+                InboundMethod = order.InboundMethod,
+                FulfillmentType = string.IsNullOrWhiteSpace(order.FulfillmentType)
+                    ? FulfillmentTypeCodes.Direct
+                    : order.FulfillmentType,
+                FulfillmentSource = order.FulfillmentSource,
+                StockBindStatus = bindSummary?.BindStatus ?? "none",
+                StockBindLineCount = bindSummary?.LineCount ?? 0,
+                StockBindQtyTotal = bindSummary?.QtyTotal ?? 0,
+                DomesticTrackingNos = bindSummary?.TrackingNosText,
+                FulfillProgress = FulfillmentProgressCodes.Resolve(
+                    FulfillmentTypeCodes.IsWarehouse(order.FulfillmentType),
+                    bindSummary?.BindStatus ?? "none",
+                    bindSummary?.LineCount ?? 0,
+                    bindSummary?.HasInTransitParcel ?? false),
+                PrimaryBinCode = bindSummary?.PrimaryBinCode,
+                PrimarySkuCodes = bindSummary?.PrimarySkuCodes,
+                PickupOrderId = order.PickupOrderId,
+                PickupNo = order.PickupOrderId is > 0
+                           && pickupNoMap.TryGetValue(order.PickupOrderId.Value, out var pickupNo)
+                    ? pickupNo
+                    : null,
+                CarrierWaybillNo = order.PickupOrderId is > 0
+                                   && carrierWaybillNoMap.TryGetValue(order.PickupOrderId.Value, out var carrierWaybillNo)
+                    ? carrierWaybillNo
+                    : null,
+                RequestId = order.RequestId,
+                ExportCustomsMode = order.ExportCustomsMode,
+                ExportQualificationId = order.ExportQualificationId,
+                PredeclareFailReason = string.IsNullOrWhiteSpace(order.PredeclareFailReason)
+                    ? null
+                    : order.PredeclareFailReason.Trim(),
+                AllocationPendingReason = string.IsNullOrWhiteSpace(order.AllocationPendingReason)
+                    ? null
+                    : order.AllocationPendingReason.Trim(),
+                AllocationScheme = string.IsNullOrWhiteSpace(order.AllocationScheme)
+                    ? null
+                    : order.AllocationScheme.Trim(),
+                // 分页已 IgnoreColumns(AllocationTraceJson)；与写入路径一并落库的 TraceTime 作为布尔依据
+                HasAllocationTrace = order.AllocationTraceTime.HasValue
+                                     || !string.IsNullOrWhiteSpace(order.AllocationTraceJson),
+                DeclaredCurrency = order.DeclaredCurrency,
+                DeclaredSum = order.DeclaredSum,
+                Quantity = order.Quantity,
+                IsCod = order.IsCod > 0,
+                CodCurrency = order.CodCurrency,
+                CodSum = order.CodSum,
+                OrderStatus = OmsDocHelper.GetOrderStatusName(order.OrderStatus),
+                Status = order.OrderStatus,
+                HandleStatus = OrderHandleStatusCodes.IsProcessed(order.HandleStatus)
+                    ? OrderHandleStatusCodes.Processed
+                    : OrderHandleStatusCodes.Pending,
+                HandleStatusName = OrderHandleStatusCodes.GetDisplayName(order.HandleStatus),
+                IssueType = order.IssueType,
+                IssueTypeName = IssueTypeCodes.GetDisplayName(order.IssueType),
+                IssueTitle = order.IssueTitle,
+                IssueContent = order.IssueContent,
+                IssueTemplateId = order.IssueTemplateId,
+                IssueRemark = order.IssueRemark,
+                IssueTime = order.IssueTime,
+                ClaimType = order.ClaimType,
+                ClaimTypeName = ClaimTypeCodes.GetDisplayName(order.ClaimType),
+                ClaimAmount = order.ClaimAmount,
+                ClaimCurrency = order.ClaimCurrency,
+                ClaimReason = order.ClaimReason,
+                ClaimTime = order.ClaimTime,
+                PreviousOrderStatus = order.PreviousOrderStatus,
+                ReceiveTime = order.ReceiveTime,
+                ShipTime = order.ShipTime,
+                PayTime = order.PayTime,
+                IsPaid = order.IsPaid > 0,
+                SignTime = order.SignTime,
+                IsIntercept = order.IsIntercept > 0,
+                IsRemote = order.IsRemote > 0,
+                AdditionalServices = additionalServices,
+                HasInsurance = hasInsurance,
+                ForecastReceivableAmount = order.ForecastReceivableAmount,
+                ForecastPayableAmount = order.ForecastPayableAmount,
+                ReceivableSubtotal = order.ReceivableSubtotal,
+                LevelDiscountAmount = order.LevelDiscountAmount,
+                CouponDiscountAmount = order.CouponDiscountAmount,
+                ActualPayAmount = order.PayableAmount,
+                CouponInstanceId = order.CouponInstanceId,
+                SalesProductRulesVersion = string.IsNullOrWhiteSpace(order.SalesProductRulesVersion)
+                    ? null
+                    : order.SalesProductRulesVersion.Trim(),
+                SalesProductPriceVersion = string.IsNullOrWhiteSpace(order.SalesProductPriceVersion)
+                    ? null
+                    : order.SalesProductPriceVersion.Trim(),
+                CreateTime = order.CreateTime,
+                CreateBy = OmsRbacUserDisplayNameResolver.FormatUserId(order.CreateUserId, auditUserNameMap),
+                UpdateTime = OmsDocHelper.NullIfDefault(order.UpdateTime),
+                UpdateBy = OmsRbacUserDisplayNameResolver.FormatUserId(order.UpdateUserId, auditUserNameMap),
+                Sender = MapSender(sender, countryIdCodeMap),
+                Receiver = MapReceiver(recipient, countryIdCodeMap),
+                Items = [],
+                WeightList = [],
+                FeeList = [],
+                ChargeableWeight = chargeableWeight,
+                ReceivableAmount = receivableAmount,
+            };
+        }).ToList();
+
+        if (OmsSessionHelper.IsCustomerLogin(CurrentUser))
+        {
+            RedactChannelFieldsForCustomer(outputs);
+        }
+
+        return outputs;
+    }
+
     private sealed class StockBindListSummary
     {
         public string BindStatus { get; init; } = "none";
diff --git a/src/Oms.Application/Services/Orders/OrderService.cs b/src/Oms.Application/Services/Orders/OrderService.cs
index d4e4090..068e567 100644
--- a/src/Oms.Application/Services/Orders/OrderService.cs
+++ b/src/Oms.Application/Services/Orders/OrderService.cs
@@ -70,7 +70,11 @@ public partial class OrderService : ApplicationService
             pageIndex,
             pageSize,
             filter);
-        return new OmsPageResult<OrderOutput> { Items = await MapOrderOutputsAsync(orders), Total = total };
+        return new OmsPageResult<OrderOutput>
+        {
+            Items = await MapOrderListOutputsAsync(orders),
+            Total = total,
+        };
     }
 
     /// <summary>
diff --git a/src/Oms.Domain/OrdersAggregate/Repositories/IOrderRepository.cs b/src/Oms.Domain/OrdersAggregate/Repositories/IOrderRepository.cs
index c5d8ab0..1e1397d 100644
--- a/src/Oms.Domain/OrdersAggregate/Repositories/IOrderRepository.cs
+++ b/src/Oms.Domain/OrdersAggregate/Repositories/IOrderRepository.cs
@@ -70,6 +70,13 @@ public interface IOrderRepository : IRepository<Order>
 
     Task<List<OrderFee>> GetFeesByOrderIdsAsync(IEnumerable<int> orderIds, CancellationToken cancellationToken = default);
 
+    /// <summary>
+    /// 列表页：按订单聚合应收金额合计（不加载费用明细行）。
+    /// </summary>
+    Task<Dictionary<int, decimal>> GetReceivableSumByOrderIdsAsync(
+        IEnumerable<int> orderIds,
+        CancellationToken cancellationToken = default);
+
     Task<(List<OrderReceivablePayableRow> Items, int Total)> GetReceivablePayablePagedListAsync(
         int pageIndex,
         int pageSize,
diff --git a/src/Oms.SqlSugarCore/Orders/OrderRepository.cs b/src/Oms.SqlSugarCore/Orders/OrderRepository.cs
index ad4e985..9819fbd 100644
--- a/src/Oms.SqlSugarCore/Orders/OrderRepository.cs
+++ b/src/Oms.SqlSugarCore/Orders/OrderRepository.cs
@@ -23,7 +23,9 @@ public class OrderRepository : OmsSqlSugarRepository<Order>, IOrderRepository, I
         var query = ApplyListFilter(db.Queryable<Order>(), filter);
         var total = await query.CountAsync(cancellationToken);
         query = ApplyListSort(query, filter);
+        // 列表仅需 HasAllocationTrace 布尔语义，勿拉取大字段 AllocationTraceJson
         var items = await query
+            .IgnoreColumns(x => x.AllocationTraceJson)
             .ToPageListAsync(pageIndex, pageSize, cancellationToken);
         return (items, total);
     }
@@ -1104,6 +1106,34 @@ public class OrderRepository : OmsSqlSugarRepository<Order>, IOrderRepository, I
             .ToListAsync(cancellationToken);
     }
 
+    /// <summary>
+    /// 列表页：按订单聚合应收金额合计（不加载费用明细行）。
+    /// </summary>
+    public async Task<Dictionary<int, decimal>> GetReceivableSumByOrderIdsAsync(
+        IEnumerable<int> orderIds,
+        CancellationToken cancellationToken = default)
+    {
+        var ids = orderIds.Distinct().ToArray();
+        if (ids.Length == 0)
+        {
+            return new Dictionary<int, decimal>();
+        }
+
+        var db = await GetDbContextAsync(cancellationToken);
+        var rows = await db.Queryable<OrderFee>()
+            .Where(x => ids.Contains(x.OrderId)
+                        && !x.IsDeleted
+                        && x.Type == OrderFeeTypeCodes.Receivable)
+            .GroupBy(x => x.OrderId)
+            .Select(x => new
+            {
+                OrderId = x.OrderId,
+                Amount = SqlFunc.AggregateSum(x.Amount),
+            })
+            .ToListAsync(cancellationToken);
+        return rows.ToDictionary(x => x.OrderId, x => x.Amount);
+    }
+
     public async Task<(List<OrderReceivablePayableRow> Items, int Total)> GetReceivablePayablePagedListAsync(
         int pageIndex,
         int pageSize,