diff --git a/src/Oms.Application/Services/Marketing/MarketingCommissionAdminService.cs b/src/Oms.Application/Services/Marketing/MarketingCommissionAdminService.cs
index e164659..362dcb1 100644
--- a/src/Oms.Application/Services/Marketing/MarketingCommissionAdminService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingCommissionAdminService.cs
@@ -15,6 +15,9 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// ????????? API??????
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingCommissionAdminService : ApplicationService
 {
@@ -33,6 +36,9 @@ public class MarketingCommissionAdminService : ApplicationService
     private CommissionBalanceMutator CommissionBalanceMutator =>
         LazyServiceProvider.GetRequiredService<CommissionBalanceMutator>();
 
+    /// <summary>
+    /// ?????????
+    /// </summary>
     [HttpPost("/marketing/commission-detail/list")]
     public async Task<OmsPageResult<CommissionDetailOutput>> GetDetailListAsync(CommissionDetailListInput input)
     {
@@ -52,6 +58,9 @@ public class MarketingCommissionAdminService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// ?????????
+    /// </summary>
     [HttpPost("/marketing/commission-detail/adjust")]
     public async Task AdjustAsync(CommissionAdjustInput input)
     {
@@ -85,6 +94,9 @@ public class MarketingCommissionAdminService : ApplicationService
         });
     }
 
+    /// <summary>
+    /// ?????????
+    /// </summary>
     [HttpPost("/marketing/commission-withdraw/list")]
     public async Task<OmsPageResult<CommissionWithdrawOutput>> GetWithdrawListAsync(CommissionWithdrawListInput input)
     {
@@ -123,6 +135,9 @@ public class MarketingCommissionAdminService : ApplicationService
         input.CustomerId = customer.ParentCustomerId ?? customer.Id;
     }
 
+    /// <summary>
+    /// ?????????
+    /// </summary>
     [HttpPost("/marketing/commission-withdraw/approve")]
     public async Task ApproveWithdrawAsync(CommissionWithdrawApproveInput input)
     {
@@ -153,6 +168,9 @@ public class MarketingCommissionAdminService : ApplicationService
         await WithdrawRepository.UpdateAsync(request);
     }
 
+    /// <summary>
+    /// ???????
+    /// </summary>
     [HttpPost("/marketing/commission-withdraw/reject")]
     public async Task RejectWithdrawAsync(CommissionWithdrawRejectInput input)
     {
diff --git a/src/Oms.Application/Services/Marketing/MarketingCommissionRuleService.cs b/src/Oms.Application/Services/Marketing/MarketingCommissionRuleService.cs
index c5e47f5..dc79370 100644
--- a/src/Oms.Application/Services/Marketing/MarketingCommissionRuleService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingCommissionRuleService.cs
@@ -8,12 +8,18 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// 分成规则 API（管理端）。
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingCommissionRuleService : ApplicationService
 {
     private IReferralCommissionRuleRepository RuleRepository =>
         LazyServiceProvider.GetRequiredService<IReferralCommissionRuleRepository>();
 
+    /// <summary>
+    /// 获取当前分成规则。
+    /// </summary>
     [HttpPost("/marketing/commission-rule/get")]
     public async Task<ReferralCommissionRuleOutput?> GetAsync()
     {
@@ -21,6 +27,9 @@ public class MarketingCommissionRuleService : ApplicationService
         return rule == null ? null : MapOutput(rule);
     }
 
+    /// <summary>
+    /// 更新分成规则。
+    /// </summary>
     [HttpPost("/marketing/commission-rule/update")]
     public async Task UpdateAsync(ReferralCommissionRuleSaveInput input)
     {
diff --git a/src/Oms.Application/Services/Marketing/MarketingCouponTemplateService.cs b/src/Oms.Application/Services/Marketing/MarketingCouponTemplateService.cs
index 82198f6..9537819 100644
--- a/src/Oms.Application/Services/Marketing/MarketingCouponTemplateService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingCouponTemplateService.cs
@@ -12,12 +12,18 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// 优惠券模板 API（管理端）。
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingCouponTemplateService : ApplicationService
 {
     private ICouponTemplateRepository TemplateRepository =>
         LazyServiceProvider.GetRequiredService<ICouponTemplateRepository>();
 
+    /// <summary>
+    /// 分页查询优惠券模板。
+    /// </summary>
     [HttpPost("/marketing/coupon-template/list")]
     public async Task<OmsPageResult<CouponTemplateOutput>> GetListAsync(CouponTemplateListInput input)
     {
@@ -41,6 +47,9 @@ public class MarketingCouponTemplateService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// 新增优惠券模板（草稿）。
+    /// </summary>
     [HttpPost("/marketing/coupon-template/create")]
     public async Task CreateAsync(CouponTemplateSaveInput input)
     {
@@ -53,6 +62,9 @@ public class MarketingCouponTemplateService : ApplicationService
         await TemplateRepository.InsertAsync(entity);
     }
 
+    /// <summary>
+    /// 更新优惠券模板。
+    /// </summary>
     [HttpPost("/marketing/coupon-template/update")]
     public async Task UpdateAsync(CouponTemplateSaveInput input)
     {
@@ -72,6 +84,9 @@ public class MarketingCouponTemplateService : ApplicationService
         await TemplateRepository.UpdateAsync(entity);
     }
 
+    /// <summary>
+    /// 发布优惠券模板（草稿 → 生效）。
+    /// </summary>
     [HttpPost("/marketing/coupon-template/publish")]
     public async Task PublishAsync(IdInput input)
     {
@@ -85,6 +100,9 @@ public class MarketingCouponTemplateService : ApplicationService
         await TemplateRepository.UpdateAsync(entity);
     }
 
+    /// <summary>
+    /// 结束优惠券模板（生效 → 已结束）。
+    /// </summary>
     [HttpPost("/marketing/coupon-template/end")]
     public async Task EndAsync(IdInput input)
     {
diff --git a/src/Oms.Application/Services/Marketing/MarketingPointsRuleService.cs b/src/Oms.Application/Services/Marketing/MarketingPointsRuleService.cs
index 468142b..92c56b1 100644
--- a/src/Oms.Application/Services/Marketing/MarketingPointsRuleService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingPointsRuleService.cs
@@ -12,6 +12,9 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// 积分规则与流水 API（管理端）。
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingPointsRuleService : ApplicationService
 {
@@ -27,6 +30,9 @@ public class MarketingPointsRuleService : ApplicationService
     private MarketingPointsManager PointsManager =>
         LazyServiceProvider.GetRequiredService<MarketingPointsManager>();
 
+    /// <summary>
+    /// 获取当前积分规则。
+    /// </summary>
     [HttpPost("/marketing/points-rule/get")]
     public async Task<PointsRuleOutput?> GetAsync()
     {
@@ -34,6 +40,9 @@ public class MarketingPointsRuleService : ApplicationService
         return rule == null ? null : MapRuleOutput(rule);
     }
 
+    /// <summary>
+    /// 更新积分规则。
+    /// </summary>
     [HttpPost("/marketing/points-rule/update")]
     public async Task UpdateAsync(PointsRuleSaveInput input)
     {
@@ -65,6 +74,9 @@ public class MarketingPointsRuleService : ApplicationService
         }
     }
 
+    /// <summary>
+    /// 分页查询积分流水。
+    /// </summary>
     [HttpPost("/marketing/points-flow/list")]
     public async Task<OmsPageResult<PointsFlowOutput>> GetFlowListAsync(PointsFlowListInput input)
     {
@@ -113,6 +125,9 @@ public class MarketingPointsRuleService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// 人工调账积分。
+    /// </summary>
     [HttpPost("/marketing/points/adjust")]
     public async Task AdjustAsync(PointsAdjustInput input)
     {
diff --git a/src/Oms.Application/Services/Marketing/MarketingPortalCommissionService.cs b/src/Oms.Application/Services/Marketing/MarketingPortalCommissionService.cs
index bbe91dc..54e1901 100644
--- a/src/Oms.Application/Services/Marketing/MarketingPortalCommissionService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingPortalCommissionService.cs
@@ -13,6 +13,9 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// 门户推荐收益与提现 API。
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingPortalCommissionService : ApplicationService
 {
@@ -25,6 +28,9 @@ public class MarketingPortalCommissionService : ApplicationService
     private ICommissionWithdrawRequestRepository WithdrawRepository =>
         LazyServiceProvider.GetRequiredService<ICommissionWithdrawRequestRepository>();
 
+    /// <summary>
+    /// 推荐收益概览。
+    /// </summary>
     [HttpGet("/marketing/commission/overview")]
     public async Task<CommissionOverviewOutput> GetOverviewAsync()
     {
@@ -59,6 +65,9 @@ public class MarketingPortalCommissionService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// 我的分成明细。
+    /// </summary>
     [HttpGet("/marketing/commission/details")]
     public async Task<OmsPageResult<CommissionDetailOutput>> GetDetailsAsync(
         [FromQuery] CommissionDetailListInput input)
@@ -116,6 +125,9 @@ public class MarketingPortalCommissionService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// 我的提现申请列表。
+    /// </summary>
     [HttpGet("/marketing/commission/withdraw/list")]
     public async Task<OmsPageResult<CommissionWithdrawOutput>> GetWithdrawListAsync(
         [FromQuery] CommissionWithdrawListInput input)
@@ -147,6 +159,9 @@ public class MarketingPortalCommissionService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// 佣金转入账户余额。
+    /// </summary>
     [HttpPost("/marketing/commission/transfer-to-balance")]
     public async Task TransferToBalanceAsync(CommissionTransferInput input)
     {
@@ -161,6 +176,9 @@ public class MarketingPortalCommissionService : ApplicationService
             input.Remark);
     }
 
+    /// <summary>
+    /// 申请提现到外部账户。
+    /// </summary>
     [HttpPost("/marketing/commission/withdraw/apply")]
     public async Task<CommissionWithdrawOutput> ApplyWithdrawAsync(CommissionWithdrawApplyInput input)
     {
diff --git a/src/Oms.Application/Services/Marketing/MarketingPortalMemberService.cs b/src/Oms.Application/Services/Marketing/MarketingPortalMemberService.cs
index 9951293..5b132cc 100644
--- a/src/Oms.Application/Services/Marketing/MarketingPortalMemberService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingPortalMemberService.cs
@@ -10,6 +10,9 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// 门户会员等级与积分 API。
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingPortalMemberService : ApplicationService
 {
@@ -25,6 +28,9 @@ public class MarketingPortalMemberService : ApplicationService
     private MarketingPointsManager PointsManager =>
         LazyServiceProvider.GetRequiredService<MarketingPointsManager>();
 
+    /// <summary>
+    /// 我的会员等级与积分概览。
+    /// </summary>
     [HttpGet("/marketing/member/overview")]
     public async Task<MemberOverviewOutput> GetOverviewAsync()
     {
@@ -62,6 +68,9 @@ public class MarketingPortalMemberService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// 我的积分流水。
+    /// </summary>
     [HttpGet("/marketing/member/points-flow")]
     public async Task<OmsPageResult<PointsFlowOutput>> GetPointsFlowAsync([FromQuery] PointsFlowListInput input)
     {
diff --git a/src/Oms.Application/Services/Marketing/MarketingPortalReferralService.cs b/src/Oms.Application/Services/Marketing/MarketingPortalReferralService.cs
index da40dc8..4dfda12 100644
--- a/src/Oms.Application/Services/Marketing/MarketingPortalReferralService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingPortalReferralService.cs
@@ -14,7 +14,7 @@ using Oms.Domain.OrdersAggregate.Repositories;
 namespace Oms.Application.Services.Marketing;
 
 /// <summary>
-/// ???? API?
+/// 门户邀请好友 API。
 /// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingPortalReferralService : ApplicationService
@@ -32,7 +32,7 @@ public class MarketingPortalReferralService : ApplicationService
         LazyServiceProvider.GetRequiredService<MarketingReferralCodeProvisioner>();
 
     /// <summary>
-    /// ???????
+    /// 我的邀请码与下级人数。
     /// </summary>
     [HttpGet("/marketing/referral/my-invite")]
     public async Task<ReferralMyInviteOutput> GetMyInviteAsync()
@@ -42,7 +42,7 @@ public class MarketingPortalReferralService : ApplicationService
             CurrentUser);
         if (mainCustomer.ParentCustomerId.HasValue)
         {
-            throw new BusinessException("???????????");
+            throw new BusinessException("子账号不可访问营销中心");
         }
 
         var referralCode = await ReferralCodeProvisioner.GetOrCreateAsync(mainCustomer.Id);
@@ -59,7 +59,7 @@ public class MarketingPortalReferralService : ApplicationService
     }
 
     /// <summary>
-    /// ???????
+    /// 我的一级下级列表。
     /// </summary>
     [HttpGet("/marketing/referral/referees")]
     public async Task<OmsPageResult<ReferralRefereeOutput>> GetRefereesAsync(
@@ -107,7 +107,7 @@ public class MarketingPortalReferralService : ApplicationService
     }
 
     /// <summary>
-    /// ?????????????????
+    /// 校验邀请码（匿名，注册归因用）。
     /// </summary>
     [AllowAnonymous]
     [HttpGet("/marketing/referral/validate-code")]
@@ -119,7 +119,7 @@ public class MarketingPortalReferralService : ApplicationService
             return new ReferralValidateCodeOutput
             {
                 Valid = false,
-                Message = "???????"
+                Message = "邀请码不能为空"
             };
         }
 
@@ -129,7 +129,7 @@ public class MarketingPortalReferralService : ApplicationService
             return new ReferralValidateCodeOutput
             {
                 Valid = false,
-                Message = "?????????"
+                Message = "邀请码无效或已停用"
             };
         }
 
@@ -139,7 +139,7 @@ public class MarketingPortalReferralService : ApplicationService
             return new ReferralValidateCodeOutput
             {
                 Valid = false,
-                Message = "?????????"
+                Message = "邀请人不存在或非主客户"
             };
         }
 
diff --git a/src/Oms.Application/Services/Marketing/MarketingReferralAdminService.cs b/src/Oms.Application/Services/Marketing/MarketingReferralAdminService.cs
index 11d429f..a813031 100644
--- a/src/Oms.Application/Services/Marketing/MarketingReferralAdminService.cs
+++ b/src/Oms.Application/Services/Marketing/MarketingReferralAdminService.cs
@@ -15,6 +15,9 @@ using Oms.Domain.MarketingAggregate.Repositories;
 
 namespace Oms.Application.Services.Marketing;
 
+/// <summary>
+/// ?????? API??????
+/// </summary>
 [ApiExplorerSettings(GroupName = "OMS-Marketing")]
 public class MarketingReferralAdminService : ApplicationService
 {
@@ -27,6 +30,9 @@ public class MarketingReferralAdminService : ApplicationService
     private IMarketingAuditLogRepository AuditLogRepository =>
         LazyServiceProvider.GetRequiredService<IMarketingAuditLogRepository>();
 
+    /// <summary>
+    /// ????????????
+    /// </summary>
     [HttpPost("/marketing/referral/referrer-list")]
     public async Task<OmsPageResult<ReferralReferrerOutput>> GetReferrerListAsync(ReferralReferrerListInput input)
     {
@@ -65,6 +71,9 @@ public class MarketingReferralAdminService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// ???????????????
+    /// </summary>
     [HttpPost("/marketing/referral/tree")]
     public async Task<OmsPageResult<ReferralTreeNodeOutput>> GetTreeAsync(ReferralTreeInput input)
     {
@@ -85,6 +94,9 @@ public class MarketingReferralAdminService : ApplicationService
         };
     }
 
+    /// <summary>
+    /// ???????????????????????
+    /// </summary>
     [HttpPost("/marketing/referral/rebind")]
     public async Task RebindAsync(ReferralRebindInput input)
     {
diff --git a/src/Oms.Application/Services/Orders/OrderService.BatchCreate.cs b/src/Oms.Application/Services/Orders/OrderService.BatchCreate.cs
index 2fc3084..6649f53 100644
--- a/src/Oms.Application/Services/Orders/OrderService.BatchCreate.cs
+++ b/src/Oms.Application/Services/Orders/OrderService.BatchCreate.cs
@@ -14,9 +14,9 @@ public partial class OrderService
         LazyServiceProvider.GetRequiredService<IOrderBatchJobPublisher>();
 
     /// <summary>
-    /// 批量 Worker 导入单行 Excel 数据。
+    /// 批量 Worker 导入单行 Excel 数据（内部方法，勿暴露为 HTTP API）。
     /// </summary>
-    public async Task<OrderParcelCreateOutput> ImportRowForBatchAsync(
+    internal async Task<OrderParcelCreateOutput> ImportRowForBatchAsync(
         OrderBatchImportRowPayload payload,
         int operatorUserId,
         CancellationToken cancellationToken = default)
@@ -47,7 +47,7 @@ public partial class OrderService
             cancellationToken);
     }
 
-    public async Task<int?> TryResolveImportOrderIdAsync(
+    internal async Task<int?> TryResolveImportOrderIdAsync(
         OrderBatchImportRowPayload payload,
         CancellationToken cancellationToken = default)
     {
@@ -87,18 +87,16 @@ public partial class OrderService
     /// <summary>
     /// 批量 Worker 创建小包订单。
     /// </summary>
-    public async Task<OrderParcelCreateOutput> CreateParcelForBatchAsync(
+    internal Task<OrderParcelCreateOutput> CreateParcelForBatchAsync(
         OrderParcelCreateInput input,
         int operatorUserId,
-        CancellationToken cancellationToken = default)
-    {
-        return await CreateParcelForBatchAsync(input, operatorUserId, orderSource: null, customerSenderAddressId: null, cancellationToken);
-    }
+        CancellationToken cancellationToken = default) =>
+        CreateParcelForBatchAsync(input, operatorUserId, orderSource: null, customerSenderAddressId: null, cancellationToken);
 
     /// <summary>
     /// 批量 Worker 创建小包订单（可指定 <paramref name="orderSource"/> 与默认发件地址）。
     /// </summary>
-    public async Task<OrderParcelCreateOutput> CreateParcelForBatchAsync(
+    internal async Task<OrderParcelCreateOutput> CreateParcelForBatchAsync(
         OrderParcelCreateInput input,
         int operatorUserId,
         string? orderSource,
@@ -117,17 +115,4 @@ public partial class OrderService
 
         return await CreateParcelCoreAsync(input, operatorUserId, createContext);
     }
-
-    /// <summary>
-    /// 批量 Worker 创建小包订单（可指定 <paramref name="orderSource"/>）。
-    /// </summary>
-    [Obsolete("Use CreateParcelForBatchAsync with customerSenderAddressId when importing.")]
-    public async Task<OrderParcelCreateOutput> CreateParcelForBatchAsync(
-        OrderParcelCreateInput input,
-        int operatorUserId,
-        string? orderSource,
-        CancellationToken cancellationToken = default)
-    {
-        return await CreateParcelForBatchAsync(input, operatorUserId, orderSource, null, cancellationToken);
-    }
 }
diff --git a/src/Oms.Application/Services/Orders/OrderService.BatchWorker.cs b/src/Oms.Application/Services/Orders/OrderService.BatchWorker.cs
index b681d90..92b12eb 100644
--- a/src/Oms.Application/Services/Orders/OrderService.BatchWorker.cs
+++ b/src/Oms.Application/Services/Orders/OrderService.BatchWorker.cs
@@ -10,25 +10,25 @@ namespace Oms.Application.Services.Orders;
 
 public partial class OrderService
 {
-    public Task PayForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
+    internal Task PayForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
         PayAsync(new OrderActionInput { Id = orderId });
 
-    public Task PreDeclareForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
+    internal Task PreDeclareForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
         PreDeclareAsync(new OrderActionInput { Id = orderId });
 
-    public Task InterceptForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
+    internal Task InterceptForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
         InterceptAsync(new OrderActionInput { Id = orderId });
 
-    public Task CancelInterceptForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
+    internal Task CancelInterceptForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
         CancelInterceptAsync(new OrderActionInput { Id = orderId });
 
-    public Task DeleteForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
+    internal Task DeleteForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
         DeleteAsync(new OrderActionInput { Id = orderId });
 
-    public Task<OrderPrintOutput> PrintForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
+    internal Task<OrderPrintOutput> PrintForBatchAsync(int orderId, CancellationToken cancellationToken = default) =>
         PrintAsync(new OrderActionInput { Id = orderId });
 
-    public async Task<LabelPdfGenerateResult> GenerateLabelPdfForBatchAsync(
+    internal async Task<LabelPdfGenerateResult> GenerateLabelPdfForBatchAsync(
         int orderId,
         CancellationToken cancellationToken = default)
     {
@@ -42,7 +42,7 @@ public partial class OrderService
             cancellationToken);
     }
 
-    public async Task MarkProblematicForBatchAsync(
+    internal async Task MarkProblematicForBatchAsync(
         int orderId,
         string? payloadJson,
         int operatorUserId,
@@ -76,7 +76,7 @@ public partial class OrderService
         }
     }
 
-    public async Task MarkClaimedForBatchAsync(
+    internal async Task MarkClaimedForBatchAsync(
         int orderId,
         string? payloadJson,
         CancellationToken cancellationToken = default)
@@ -124,7 +124,7 @@ public partial class OrderService
         });
     }
 
-    public async Task UpdateHandleStatusForBatchAsync(
+    internal async Task UpdateHandleStatusForBatchAsync(
         int orderId,
         string? payloadJson,
         CancellationToken cancellationToken = default)
diff --git a/src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs b/src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs
index c5648fe..56590a2 100644
--- a/src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs
+++ b/src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs
@@ -17,7 +17,7 @@ public partial class OrderService
 
     private sealed record PriceCheckCargoTarget(string Code, string DisplayName, string CargoAttribute);
 
-    public async Task<OrderPriceCheckShippingOptionsOutput> BuildPriceCheckShippingOptionsAsync()
+    private async Task<OrderPriceCheckShippingOptionsOutput> BuildPriceCheckShippingOptionsAsync()
     {
         var products = await SalesProductRepository.GetListAsync(x => x.IsActive == EnableStatus.Enabled);
         var sortedProducts = products