diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index 632b9d98d..fbfe97dc3 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -423,6 +423,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
     {
         public Guid Id { get; set; }
 
+        /// <summary>
+        /// 序号标记
+        /// </summary>
+        public string OrderMark { get; set; } = string.Empty;
+
         public Guid RowId { get; set; }
 
         /// <summary>
diff --git a/IRaCIS.Core.Application/Service/Reading/_MapConfig.cs b/IRaCIS.Core.Application/Service/Reading/_MapConfig.cs
index 53719f7f4..9fde3800c 100644
--- a/IRaCIS.Core.Application/Service/Reading/_MapConfig.cs
+++ b/IRaCIS.Core.Application/Service/Reading/_MapConfig.cs
@@ -84,6 +84,7 @@ namespace IRaCIS.Core.Application.Service
 
             CreateMap<ReadingTableAnswerRowInfo, GetTableAnswerRowInfoOutDto>()
                   .ForMember(d => d.ShowOrder, u => u.MapFrom(s => s.ReadingQuestionTrial.ShowOrder))
+                     .ForMember(d => d.OrderMark, u => u.MapFrom(s => s.ReadingQuestionTrial.OrderMark))
                    .ForMember(d => d.RowIndex, u => u.MapFrom(s => s.RowIndex.ToString()))
                    .ForMember(d => d.RowId, u => u.MapFrom(s => s.Id));