diff --git a/Myshipping.Application/Entity/BookingSlot/BookingSlotCompare.cs b/Myshipping.Application/Entity/BookingSlot/BookingSlotCompare.cs
index 2a79d425..e641d731 100644
--- a/Myshipping.Application/Entity/BookingSlot/BookingSlotCompare.cs
+++ b/Myshipping.Application/Entity/BookingSlot/BookingSlotCompare.cs
@@ -49,5 +49,12 @@ namespace Myshipping.Application
         [SugarColumn(ColumnName = "COMPARE_DIFF_NUM")]
         [Description("比对差异项数")]
         public Nullable<int> COMPARE_DIFF_NUM { get; set; }
+
+        /// <summary>
+        /// 比对批次号
+        /// </summary>
+        [SugarColumn(ColumnName = "COMPARE_BATCHNO")]
+        [Description("比对批次号")]
+        public string COMPARE_BATCHNO { get; set; }
     }
 }
diff --git a/Myshipping.Application/Entity/TaskManagePlat/TaskBCInfo.cs b/Myshipping.Application/Entity/TaskManagePlat/TaskBCInfo.cs
index 99502c51..4cbca1b0 100644
--- a/Myshipping.Application/Entity/TaskManagePlat/TaskBCInfo.cs
+++ b/Myshipping.Application/Entity/TaskManagePlat/TaskBCInfo.cs
@@ -346,5 +346,10 @@ namespace Myshipping.Application
         /// 订舱确认时间
         /// </summary>
         public Nullable<DateTime> BOOKING_COMFIRM_DATE { get; set; }
+
+        /// <summary>
+        /// 批次号
+        /// </summary>
+        public string BATCH_NO { get; set; }
     }
 }
diff --git a/Myshipping.Application/Enum/TaskBaseTypeEnum.cs b/Myshipping.Application/Enum/TaskBaseTypeEnum.cs
index 43df6fa0..ad15fc25 100644
--- a/Myshipping.Application/Enum/TaskBaseTypeEnum.cs
+++ b/Myshipping.Application/Enum/TaskBaseTypeEnum.cs
@@ -130,6 +130,11 @@ namespace Myshipping.Application
         /// Booking Amendment
         /// </summary>
         [Description("BC变更")]
-        BC_MODIFY
+        BC_MODIFY,
+        /// <summary>
+        /// 截止时间变更通知
+        /// </summary>
+        [Description("截止时间变更")]
+        CUT_MODIFY
     }
 }
diff --git a/Myshipping.Application/Service/BookingSlot/BookingSlotService.cs b/Myshipping.Application/Service/BookingSlot/BookingSlotService.cs
index 391c2e49..7ebdc855 100644
--- a/Myshipping.Application/Service/BookingSlot/BookingSlotService.cs
+++ b/Myshipping.Application/Service/BookingSlot/BookingSlotService.cs
@@ -51,6 +51,7 @@ namespace Myshipping.Application
         private readonly SqlSugarRepository<BookingSlotAllocation> _repAllocation;
         private readonly SqlSugarRepository<BookingSlotAllocationCtn> _repAllocationCtn;
         private readonly SqlSugarRepository<BookingFile> _bookingFileRepository;
+        private readonly SqlSugarRepository<BookingSlotCompare> _bookingSlotCompareRepository;
 
         private readonly SqlSugarRepository<BookingLog> _repBookingLog;
         private readonly SqlSugarRepository<BookingLogDetail> _repBookingLogDetail;
@@ -84,7 +85,8 @@ namespace Myshipping.Application
             IEventPublisher publisher,
             SqlSugarRepository<BookingSlotAllocation> repAllocation,
             SqlSugarRepository<BookingSlotAllocationCtn> repAllocationCtn,
-            SqlSugarRepository<BookingFile> bookingFileRepository)
+            SqlSugarRepository<BookingFile> bookingFileRepository,
+            SqlSugarRepository<BookingSlotCompare> bookingSlotCompareRepository)
         {
             _repBase = repBase;
             _repCtn = repCtn;
@@ -101,6 +103,7 @@ namespace Myshipping.Application
             _publisher = publisher;
             _bookingfile = bookingfile;
             _bookingFileRepository = bookingFileRepository;
+            _bookingSlotCompareRepository = bookingSlotCompareRepository;
         }
 
         #region 舱位
@@ -455,7 +458,7 @@ namespace Myshipping.Application
                     }
 
                     //一般更新数据指的是Booking Amendment,需要与舱位进行数据比对
-                    await PushCompareBCInfo(bcSrcDto, bcTargetDto,id);
+                    await PushCompareBCInfo(bcSrcDto, bcTargetDto,id, dto.BatchNo);
                 }
                 else if (dto.OpType == "del")
                 {
@@ -966,8 +969,16 @@ namespace Myshipping.Application
         }
         #endregion
 
-
-        private async Task PushCompareBCInfo(TaskBCInfoDto bcSrcDto, TaskBCInfoDto bcTargetDto,long slotId)
+        #region 推送BC变更比对
+        /// <summary>
+        /// 推送BC变更比对
+        /// </summary>
+        /// <param name="bcSrcDto">原舱位详情</param>
+        /// <param name="bcTargetDto">变更后舱位详情</param>
+        /// <param name="slotId">舱位主键</param>
+        /// <param name="reqBatchNo">请求批次号用来区分对应的哪个批次任务</param>
+        /// <returns></returns>
+        private async Task PushCompareBCInfo(TaskBCInfoDto bcSrcDto, TaskBCInfoDto bcTargetDto,long slotId,string reqBatchNo)
         {
             string batchNo = IDGen.NextID().ToString();
 
@@ -984,10 +995,27 @@ namespace Myshipping.Application
             if (compareResult == null)
                 throw Oops.Oh($"舱位主键{slotId}请求BC比对失败，返回为空");
 
+            DateTime nowDate = DateTime.Now;
 
+            BookingSlotCompare entity = new BookingSlotCompare
+            {
+                SLOT_ID = slotId,
+                COMPARE_BATCHNO = reqBatchNo,
+                COMPARE_DIFF_NUM = compareResult.extra.IsExistsDiff? compareResult.extra.ShowDetailList.Count : 0,
+                CreatedTime = nowDate,
+                UpdatedTime = nowDate,
+                CreatedUserId = UserManager.UserId,
+                CreatedUserName = UserManager.Name,
+                UpdatedUserId = UserManager.UserId,
+                UpdatedUserName = UserManager.Name,
+                COMPARE_TYPE = "BC_MODIFY",
+                COMPARE_RLT = JSON.Serialize(compareResult.extra.ShowDetailList),
+            };
 
+            await _bookingSlotCompareRepository.InsertAsync(entity);
 
         }
+        #endregion
 
         #region 请求BC比对
         /// <summary>
@@ -1052,6 +1080,32 @@ namespace Myshipping.Application
             return model;
         }
         #endregion
+
+        #region 获取舱位变更比对结果
+        /// <summary>
+        /// 获取舱位变更比对结果
+        /// </summary>
+        /// <param name="id">舱位主键</param>
+        /// <param name="batchNo">批次号</param>
+        /// <returns>返回舱位变更比对结果</returns>
+        public async Task<List<CompareResultDetailInfo>> GetSlotCompareResult(long id,string batchNo)
+        {
+           var compareInfo = await _bookingSlotCompareRepository.AsQueryable()
+                .FirstAsync(t => t.SLOT_ID == id && t.COMPARE_BATCHNO == batchNo);
+
+            if (compareInfo == null)
+            {
+                throw Oops.Oh($"舱位变更比对结果不存在");
+            }
+
+            if (string.IsNullOrWhiteSpace(compareInfo.COMPARE_RLT))
+            {
+                throw Oops.Oh($"获取舱位变更比对结果错误，比对内容不存在");
+            }
+
+            return JSON.Deserialize<List<CompareResultDetailInfo>>(compareInfo.COMPARE_RLT);
+        }
+        #endregion
     }
 
     public class DynameFileInfo
diff --git a/Myshipping.Application/Service/BookingSlot/Dto/BookingSlotBaseDto.cs b/Myshipping.Application/Service/BookingSlot/Dto/BookingSlotBaseDto.cs
index c4a0b4af..e297a9f8 100644
--- a/Myshipping.Application/Service/BookingSlot/Dto/BookingSlotBaseDto.cs
+++ b/Myshipping.Application/Service/BookingSlot/Dto/BookingSlotBaseDto.cs
@@ -452,6 +452,11 @@ namespace Myshipping.Application.Service.BookingSlot.Dto
         /// 数据对象
         /// </summary>
         public BookingSlotBaseApiSaveDto DataObj {  get; set; }
+
+        /// <summary>
+        /// 批次号
+        /// </summary>
+        public string BatchNo { get; set; }
     }
 
     /// <summary>
diff --git a/Myshipping.Application/Service/BookingSlot/IBookingSlotService.cs b/Myshipping.Application/Service/BookingSlot/IBookingSlotService.cs
index 7d24dba0..8f31b954 100644
--- a/Myshipping.Application/Service/BookingSlot/IBookingSlotService.cs
+++ b/Myshipping.Application/Service/BookingSlot/IBookingSlotService.cs
@@ -74,5 +74,13 @@ namespace Myshipping.Application
         /// <param name="modifyFile"></param>
         /// <returns></returns>
         Task<long> InnerApiReceive(BookingSlotBaseApiDto dto, DynameFileInfo file = null, DynameFileInfo modifyFile = null);
+
+        /// <summary>
+        /// 获取舱位变更比对结果
+        /// </summary>
+        /// <param name="id">舱位主键</param>
+        /// <param name="batchNo">批次号</param>
+        /// <returns>返回舱位变更比对结果</returns>
+        Task<List<CompareResultDetailInfo>> GetSlotCompareResult(long id, string batchNo);
     }
 }
\ No newline at end of file
diff --git a/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/BookingOrSlotGenerateDto.cs b/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/BookingOrSlotGenerateDto.cs
index 6e404ab3..8f0a4414 100644
--- a/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/BookingOrSlotGenerateDto.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/BookingOrSlotGenerateDto.cs
@@ -106,15 +106,28 @@ namespace Myshipping.Application
         /// </summary>
         public List<string> ProjectList { get; set; }
 
+        /// <summary>
+        /// 联系人列表
+        /// </summary>
+        public List<CustomerContact> CustomerContactList { get; set;  }
+
+        /// <summary>
+        /// 是否直接发送邮件给订舱联系人
+        /// </summary>
+        public bool IsDirectSend { get; set; } = false;
+    }
 
+    public class CustomerContact
+    {
         /// <summary>
         /// 委托单位联系人ID
         /// </summary>
-        public Nullable<long> CustomerContactId { get; set; }
+        public long CustomerContactId { get; set; }
 
         /// <summary>
         /// 委托单位联系人名称
         /// </summary>
         public string CustomerContactName { get; set; }
     }
+
 }
diff --git a/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/TaskBCShowBaseDto.cs b/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/TaskBCShowBaseDto.cs
index 0335e680..4cf42261 100644
--- a/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/TaskBCShowBaseDto.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/Dtos/BC/TaskBCShowBaseDto.cs
@@ -371,6 +371,11 @@ namespace Myshipping.Application
         /// 任务状态
         /// </summary>
         public string taskStatus { get; set; }
+
+        /// <summary>
+        /// 批次号
+        /// </summary>
+        public string BatchNo { get; set; }
     }
 
     public class TaskBCShowBaseKeywordDto
diff --git a/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskBCInfoDto.cs b/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskBCInfoDto.cs
index d9b002a9..ddb61571 100644
--- a/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskBCInfoDto.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskBCInfoDto.cs
@@ -367,5 +367,9 @@ namespace Myshipping.Application
         /// </summary>
         public Nullable<DateTime> BookingConfirmDate { get; set; }
 
+        /// <summary>
+        /// 批次号
+        /// </summary>
+        public string BatchNo { get; set; }
     }
 }
diff --git a/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageMapper.cs b/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageMapper.cs
index 15a9dc40..00ea4917 100644
--- a/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageMapper.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageMapper.cs
@@ -683,8 +683,8 @@ namespace Myshipping.Application
             .Map(dest => dest.SecondETD, src => src.SECOND_ETD)
             .Map(dest => dest.SecondETA, src => src.SECOND_ETA)
             .Map(dest => dest.BookingSlotId, src => src.BOOKING_SLOT_ID)
-            .Map(dest => dest.BookingConfirmDate, src => src.BOOKING_COMFIRM_DATE);
-
+            .Map(dest => dest.BookingConfirmDate, src => src.BOOKING_COMFIRM_DATE)
+            .Map(dest => dest.BatchNo, src => src.BATCH_NO);
 
             config.ForType<TaskBCInfo, TaskBCShowBaseDto>()
             .Map(dest => dest.PKId, src => src.PK_ID)
@@ -754,7 +754,8 @@ namespace Myshipping.Application
             .Map(dest => dest.SecondETD, src => src.SECOND_ETD)
             .Map(dest => dest.SecondETA, src => src.SECOND_ETA)
             .Map(dest => dest.BookingSlotId, src => src.BOOKING_SLOT_ID)
-            .Map(dest => dest.BookingConfirmDate, src => src.BOOKING_COMFIRM_DATE);
+            .Map(dest => dest.BookingConfirmDate, src => src.BOOKING_COMFIRM_DATE)
+            .Map(dest => dest.BatchNo, src => src.BATCH_NO);
 
             config.ForType<TaskManageOrderBCInfo, TaskBCInfo>()
             .Map(dest => dest.BUSI_TYPE, src => src.BusiType)
@@ -816,7 +817,8 @@ namespace Myshipping.Application
             .Map(dest => dest.SECOND_VOYNO, src => src.SecondVoyno)
             .Map(dest => dest.SECOND_ETD, src => src.SecondETD)
             .Map(dest => dest.SECOND_ETA, src => src.SecondETA)
-            .Map(dest => dest.BOOKING_COMFIRM_DATE, src => src.BookingConfirmDate);
+            .Map(dest => dest.BOOKING_COMFIRM_DATE, src => src.BookingConfirmDate)
+            .Map(dest => dest.BATCH_NO, src => src.BatchNo);
 
             config.ForType<TaskBCCTNInfo, TaskBCCTNInfoDto>()
             .Map(dest => dest.CtnCode, src => src.CTNCODE)
diff --git a/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageOrderBCInfo.cs b/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageOrderBCInfo.cs
index 7c97e8a1..2aa4d7e4 100644
--- a/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageOrderBCInfo.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/Dtos/TaskManageOrderBCInfo.cs
@@ -341,5 +341,10 @@ namespace Myshipping.Application
         /// 舱位主键
         /// </summary>
         public Nullable<long> BookingSlotId { get; set; }
+
+        /// <summary>
+        /// 批次号
+        /// </summary>
+        public string BatchNo { get; set; }
     }
 }
diff --git a/Myshipping.Application/Service/TaskManagePlat/Interface/ITaskManageBCService.cs b/Myshipping.Application/Service/TaskManagePlat/Interface/ITaskManageBCService.cs
index e8e963c0..01de4889 100644
--- a/Myshipping.Application/Service/TaskManagePlat/Interface/ITaskManageBCService.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/Interface/ITaskManageBCService.cs
@@ -82,5 +82,12 @@ namespace Myshipping.Application
         /// <param name="taskPKId">BC任务主键</param>
         /// <returns>返回回执</returns>
         Task<TaskManageOrderResultDto> SendEmail(string taskPKId);
+
+        /// <summary>
+        /// 获取当前比对结果
+        /// </summary>
+        /// <param name="taskPKId">BC任务主键</param>
+        /// <returns>返回回执</returns>
+        Task<List<CompareResultDetailInfo>> GetCompareResult(string taskPKId);
     }
 }
diff --git a/Myshipping.Application/Service/TaskManagePlat/TaskManageBCService.cs b/Myshipping.Application/Service/TaskManagePlat/TaskManageBCService.cs
index 267856d1..11cdf8d7 100644
--- a/Myshipping.Application/Service/TaskManagePlat/TaskManageBCService.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/TaskManageBCService.cs
@@ -708,9 +708,19 @@ namespace Myshipping.Application
 
                         if (bookingOrderId > 0)
                         {
-                            
-                            //更新库存
-                            //_bookingSlotService.
+                            List<BookingSlotBaseWithCtnDto> slots = new List<BookingSlotBaseWithCtnDto>();
+
+                            var slotInfo = _bookingSlotService.Detail(bookingSlotId).GetAwaiter().GetResult();
+
+                            BookingSlotBaseWithCtnDto baseInfo = slotInfo.Adapt<BookingSlotBaseWithCtnDto>();
+                            baseInfo.Id = bookingSlotId;
+                            baseInfo.CtnList = slotInfo.CtnList.Adapt<List<BookingSlotCtnDto>>();
+
+                            slots.Add(baseInfo);
+
+                            //对应订舱和舱位关系
+                            var allocRlt = _bookingSlotService.ImportSlots(slots, bookingOrderId, false);
+
                             var bcEntity = _taskBCInfoRepository.AsQueryable().First(a => a.PK_ID == bcOrder.PK_ID);
 
                             if (bcEntity != null)
@@ -737,8 +747,11 @@ namespace Myshipping.Application
 
                                 var currBCOrder = _taskBCInfoRepository.AsQueryable().First(a => a.PK_ID == bcEntity.PK_ID);
 
-                                if (currBCOrder != null)
+                                if (currBCOrder != null && model.IsDirectSend)
+                                {
+                                    //异步推送邮件
                                     await GenerateSendEmail(currBCOrder);
+                                }  
 
                                 var taskEntity = _taskBaseRepository.AsQueryable().First(u => u.PK_ID == bcEntity.TASK_ID);
 
@@ -779,8 +792,11 @@ namespace Myshipping.Application
 
                     if (bookingOrderId > 0)
                     {
-                        //异步推送邮件
-                        await GenerateSendEmail(bcOrder);
+                        if (model.IsDirectSend)
+                        {
+                            //异步推送邮件
+                            await GenerateSendEmail(bcOrder);
+                        }
 
                         var bcEntity = _taskBCInfoRepository.AsQueryable().First(a => a.PK_ID == bcTaskInfo.PK_ID);
 
@@ -1112,56 +1128,67 @@ namespace Myshipping.Application
                 if (id > 0)
                 {
                     //这里如果指定了委托单位的邮件联系人，则推送订舱联系人
-                    if (generateModel.CustomerContactId.HasValue && generateModel.CustomerContactId.Value > 0)
+                    if (generateModel.CustomerContactList != null && generateModel.CustomerContactList.Count > 0)
                     {
-                       var bookingContact = _bookingOrderContactRepository.AsQueryable()
-                            .Where(a => a.BookingId == id && !a.IsDeleted).First();
+                       var bookingContactList = _bookingOrderContactRepository.AsQueryable()
+                            .Where(a => a.BookingId == id && !a.IsDeleted).ToList();
 
                         var djyCustomerInfo = _djyCustomerService.Detail(new GetDjyCustomerInput { Id = generateModel.CustomerId.Value })
                         .GetAwaiter().GetResult();
 
-                        DjyCustomerContactOutput djyCustomerContactMan = null;
-
-                        if (djyCustomerInfo.Contacts != null && djyCustomerInfo.Contacts.Count > 0)
+                        generateModel.CustomerContactList.ForEach(contact =>
                         {
-                            djyCustomerContactMan = djyCustomerInfo.Contacts.FirstOrDefault(a =>
-                            a.Remark.Equals("BCNotice", StringComparison.OrdinalIgnoreCase));
-                        }
+                            DjyCustomerContactOutput djyCustomerContactMan = null;
 
-                        if (bookingContact == null)
-                        {
-                            bookingContact = new BookingOrderContact {
-                                Name = generateModel.CustomerContactName,
-                                BookingId = id,
-                                Email = djyCustomerContactMan.Email,
-                                Remark = djyCustomerContactMan.Remark,
-                                CreatedTime = DateTime.Now,
-                                CreatedUserId = UserManager.UserId,
-                                CreatedUserName = UserManager.Name
-                            };
-
-                            await _bookingOrderContactRepository.InsertAsync(bookingContact);
-                        }
-                        else
-                        {
-                            bookingContact.Name = generateModel.CustomerContactName;
-                            bookingContact.Email = djyCustomerContactMan.Email;
-                            bookingContact.Remark = djyCustomerContactMan.Remark;
-                            bookingContact.UpdatedTime = DateTime.Now;
-                            bookingContact.UpdatedUserId = UserManager.UserId;
-                            bookingContact.UpdatedUserName = UserManager.Name;
-
-                            _bookingOrderContactRepository.AsUpdateable(bookingContact).UpdateColumns(it => new
+                            if (djyCustomerInfo.Contacts != null && djyCustomerInfo.Contacts.Count > 0)
                             {
-                                it.Name,
-                                it.Email,
-                                it.Remark,
-                                it.UpdatedTime,
-                                it.UpdatedUserId,
-                                it.UpdatedUserName
+                                djyCustomerContactMan = djyCustomerInfo.Contacts.FirstOrDefault(a =>
+                                a.Id == contact.CustomerContactId);
+                            }
 
-                            }).ExecuteCommand();
-                        }
+                            if (djyCustomerContactMan != null)
+                            {
+                                var bookingContact = bookingContactList
+                                .FirstOrDefault(x => x.Email.Equals(djyCustomerContactMan.Email, StringComparison.OrdinalIgnoreCase));
+
+                                if (bookingContact == null)
+                                {
+                                    bookingContact = new BookingOrderContact
+                                    {
+                                        Name = djyCustomerContactMan.Name,
+                                        BookingId = id,
+                                        Email = djyCustomerContactMan.Email,
+                                        Remark = djyCustomerContactMan.Remark,
+                                        CreatedTime = DateTime.Now,
+                                        CreatedUserId = UserManager.UserId,
+                                        CreatedUserName = UserManager.Name
+                                    };
+
+                                    _bookingOrderContactRepository.Insert(bookingContact);
+                                }
+                                else
+                                {
+                                    bookingContact.Name = djyCustomerContactMan.Name;
+                                    bookingContact.Email = djyCustomerContactMan.Email;
+                                    bookingContact.Remark = djyCustomerContactMan.Remark;
+                                    bookingContact.UpdatedTime = DateTime.Now;
+                                    bookingContact.UpdatedUserId = UserManager.UserId;
+                                    bookingContact.UpdatedUserName = UserManager.Name;
+
+                                    _bookingOrderContactRepository.AsUpdateable(bookingContact).UpdateColumns(it => new
+                                    {
+                                        it.Name,
+                                        it.Email,
+                                        it.Remark,
+                                        it.UpdatedTime,
+                                        it.UpdatedUserId,
+                                        it.UpdatedUserName
+
+                                    }).ExecuteCommand();
+                                }
+                            }
+                        });
+                        
                     }
 
                     if (generateModel.ProjectList != null && generateModel.ProjectList.Count > 0)
@@ -1383,15 +1410,15 @@ namespace Myshipping.Application
                 //订舱OP的邮箱
                 string opEmail = string.Empty;
 
-                var bookingContact =  _bookingOrderContactRepository.AsQueryable()
-                    .First(a => a.BookingId == taskBCInfo.BOOKING_ORDER_ID);
+                var bookingContactList =  _bookingOrderContactRepository.AsQueryable()
+                    .Where(a => a.BookingId == taskBCInfo.BOOKING_ORDER_ID).ToList();
 
-                if (bookingContact == null && string.IsNullOrWhiteSpace(bookingContact.Email))
+                if (bookingContactList == null || bookingContactList.Count == 0)
                 {
                     _logger.LogInformation($"当前订舱未指定的联系人，toEmail={toEmail}");
                 }
 
-                toEmail = bookingContact.Email.Trim();
+                toEmail = string.Join(";", bookingContactList.Select(x => x.Email.Trim()).Distinct().ToArray());
 
                 //获取操作OP的邮箱
                 if (!string.IsNullOrWhiteSpace(bookingOrderEntity.OPID))
@@ -1419,6 +1446,12 @@ namespace Myshipping.Application
                 _logger.LogInformation($"提取当前公共邮箱的配置完成，id={publicMailAccount.Id}");
 
                 string emailTitle = $"Booking Confirmation : {taskBCInfo.MBL_NO}";
+
+                if (taskBCInfo.BUSI_TYPE == "BookingAmendment")
+                {
+                    emailTitle = $"【变更】Booking Amendment : {taskBCInfo.MBL_NO}";
+                }
+
                 string filePath = string.Empty;
 
                 //读取邮件模板并填充数据
@@ -1716,6 +1749,31 @@ namespace Myshipping.Application
             return await GenerateSendEmail(bcOrder);
         }
         #endregion
+
+        /// <summary>
+        /// 获取当前比对结果
+        /// </summary>
+        /// <param name="taskPKId">BC任务主键</param>
+        /// <returns>返回回执</returns>
+        [HttpGet("/TaskManageBC/GetCompareResult")]
+        public async Task<List<CompareResultDetailInfo>> GetCompareResult(string taskPKId)
+        {
+            if (string.IsNullOrWhiteSpace(taskPKId))
+                throw Oops.Oh($"BC任务主键不能为空");
+
+            var bcTaskInfo = await _taskBaseRepository.AsQueryable().FirstAsync(u => u.PK_ID == taskPKId);
+            if (bcTaskInfo == null)
+            {
+                throw Oops.Oh($"任务主键{taskPKId}无法获取业务信息");
+            }
+
+            var bcOrder = _taskBCInfoRepository.AsQueryable().First(a => a.TASK_ID == bcTaskInfo.PK_ID);
+
+            if (bcOrder == null)
+                throw Oops.Oh($"任务主键{taskPKId}无法获取BC业务信息");
+
+            return await _bookingSlotService.GetSlotCompareResult(bcOrder.BOOKING_SLOT_ID.Value, bcOrder.BATCH_NO);
+        }
     }
 
     /// <summary>
diff --git a/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs b/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs
index 63f2d61d..85606a95 100644
--- a/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs
@@ -397,7 +397,7 @@ namespace Myshipping.Application
                         fileCategory = TaskFileCategoryEnum.BC_NOTICE.ToString();
 
                     }
-                    else if (TaskBaseTypeEnum.BC.ToString() == taskInfo.TASK_BASE_TYPE)
+                    else if (TaskBaseTypeEnum.BC_MODIFY.ToString() == taskInfo.TASK_BASE_TYPE)
                     {
                         attachFileType = "bcmodifynoticefiles";
 
@@ -688,7 +688,8 @@ namespace Myshipping.Application
                 #endregion
 
                 #region BC 任务
-                if (info.Main.TaskType == TaskBaseTypeEnum.BC || info.Main.TaskType == TaskBaseTypeEnum.BC_MODIFY)
+                if (info.Main.TaskType == TaskBaseTypeEnum.BC || info.Main.TaskType == TaskBaseTypeEnum.BC_MODIFY 
+                    || info.Main.TaskType == TaskBaseTypeEnum.CANCELLATION)
                 {
                     //异步写入
                     var bcInfo = info.Main.BCInfo.Adapt<TaskBCInfo>();