diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs
index b52b8d9f4..b26c1be76 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs
@@ -488,6 +488,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 		/// 是否显示在Dicom阅片中
 		/// </summary>
 		public bool IsShowInDicom { get; set; }
+
+		/// <summary>
+		/// 序号标记
+		/// </summary>
+		public string OrderMark { get; set; } = string.Empty;
 	}
 
 	public class ReadingQuestionSystemView
@@ -605,6 +610,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 		/// 是否显示在Dicom阅片中
 		/// </summary>
 		public bool IsShowInDicom { get; set; }
+
+		/// <summary>
+		/// 序号标记
+		/// </summary>
+		public string OrderMark { get; set; } = string.Empty;
 	}
 
 
@@ -898,6 +908,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 		/// 是否显示在Dicom阅片中
 		/// </summary>
 		public bool IsShowInDicom { get; set; } = false;
+
+		/// <summary>
+		/// 序号标记
+		/// </summary>
+		public string OrderMark { get; set; } = string.Empty;
 	}
 
 
@@ -1022,6 +1037,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 		/// 是否显示在Dicom阅片中
 		/// </summary>
 		public bool IsShowInDicom { get; set; } = false;
+
+		/// <summary>
+		/// 序号标记
+		/// </summary>
+		public string OrderMark { get; set; } = string.Empty;
 	}
 
 
diff --git a/IRaCIS.Core.Domain/Reading/ReadingQuestionSystem.cs b/IRaCIS.Core.Domain/Reading/ReadingQuestionSystem.cs
index e3d054790..7bd86fbfe 100644
--- a/IRaCIS.Core.Domain/Reading/ReadingQuestionSystem.cs
+++ b/IRaCIS.Core.Domain/Reading/ReadingQuestionSystem.cs
@@ -119,6 +119,11 @@ namespace IRaCIS.Core.Domain.Models
 		/// </summary>
 		public bool IsShowInDicom { get; set; } = false;
 
+		/// <summary>
+		/// 序号标记
+		/// </summary>
+		public string OrderMark { get; set; } = string.Empty;
+
 		/// <summary>
 		/// 创建人
 		/// </summary>
diff --git a/IRaCIS.Core.Domain/Reading/ReadingQuestionTrial.cs b/IRaCIS.Core.Domain/Reading/ReadingQuestionTrial.cs
index 93144bbd6..72c19597d 100644
--- a/IRaCIS.Core.Domain/Reading/ReadingQuestionTrial.cs
+++ b/IRaCIS.Core.Domain/Reading/ReadingQuestionTrial.cs
@@ -157,6 +157,12 @@ namespace IRaCIS.Core.Domain.Models
 		/// </summary>
 		public bool IsShowInDicom { get; set; } = false;
 
+
+		/// <summary>
+		/// 序号标记
+		/// </summary>
+		public string OrderMark { get; set; } = string.Empty;
+
 		/// <summary>
 		/// 分页标准
 		/// </summary>