diff --git a/code/src/Modules/SettleAccount/src/SettleAccount.Job/Services/Report/MaiDanBBACSaSeCompareExportService.cs b/code/src/Modules/SettleAccount/src/SettleAccount.Job/Services/Report/MaiDanBBACSaSeCompareExportService.cs
index 7259bb52..1bf51cae 100644
--- a/code/src/Modules/SettleAccount/src/SettleAccount.Job/Services/Report/MaiDanBBACSaSeCompareExportService.cs
+++ b/code/src/Modules/SettleAccount/src/SettleAccount.Job/Services/Report/MaiDanBBACSaSeCompareExportService.cs
@@ -5,6 +5,7 @@ using System.Linq;
 using System.Linq.Dynamic.Core;
 using Magicodes.ExporterAndImporter.Excel;
 using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging;
 using Microsoft.OpenApi.Extensions;
 using SettleAccount.Domain.BQ;
 using SettleAccount.Job.SignalR;
@@ -27,6 +28,7 @@ namespace SettleAccount.Job.Services.Report
     /// </summary>
     public class MaiDanBBACSaSeCompareExportService : SaSeCompareExportBaseService, ITransientDependency, IExportJob
     {
+        private readonly ILogger<MaiDanBBACSaSeCompareExportService> _logger;
         /// <summary>
         /// 业务类型
         /// </summary>
@@ -48,11 +50,13 @@ namespace SettleAccount.Job.Services.Report
         /// 构造
         /// </summary>
         public MaiDanBBACSaSeCompareExportService(
+            ILogger<MaiDanBBACSaSeCompareExportService> logger,
             IHubContext<PageHub> hubContext,
             IBlobContainer<MyFileContainer> fileContainer,
             IObjectMapper objectMapper,
             SettleAccountDbContext settleAccountDbContext) : base(hubContext, settleAccountDbContext)
         {
+            _logger = logger;
             _fileContainer = fileContainer;
             _objectMapper = objectMapper;
             _settleAccountDbContext = settleAccountDbContext;
@@ -309,6 +313,7 @@ namespace SettleAccount.Job.Services.Report
 
             foreach ((var key, var value) in matchPNs)
             {
+                _logger.LogInformation($"买单件BBAC三次对比：【{key}】-【{value}】");
                 //获取二次比对上的数据
                 var threeMatchHaveSaHaveSesItem = (from notHaveSaHaveSe in notHaveSaHaveSes.Where(t => t.PN == key)
                                                    join haveSaNotHaveSe in haveSaNotHaveSes.Where(t => t.PN == value)