diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
index 8232ce32c..f88b288dc 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
@@ -504,7 +504,7 @@ namespace IRaCIS.Core.Application.Contracts
 
         public string CriterionModalitys { get; set; }
 
-        public ReadingImageDownload? ImageDownloadEnum { get; set; }
+        public ReadingImageDownload ImageDownloadEnum { get; set; }
 
         public ReadingImageUpload? ImageUploadEnum { get; set; }
 
@@ -870,9 +870,9 @@ namespace IRaCIS.Core.Application.Contracts
         public bool IsImageFilter { get; set; }
         public string CriterionModalitys { get; set; }
 
-        public ReadingImageDownload? ImageDownloadEnum { get; set; }
+        public ReadingImageDownload ImageDownloadEnum { get; set; }
 
-        public ReadingImageUpload? ImageUploadEnum { get; set; }
+        public ReadingImageUpload ImageUploadEnum { get; set; }
 
 
         //是否附加评估
diff --git a/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs b/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs
index 1d9a0241f..74afe9fc0 100644
--- a/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs
+++ b/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs
@@ -377,9 +377,9 @@ namespace IRaCIS.Application.Contracts
 
         public bool IsReadingPeriod { get; set; }
 
-        public ReadingImageDownload? ImageDownloadEnum { get; set; }
+        public ReadingImageDownload ImageDownloadEnum { get; set; }
 
-        public ReadingImageUpload? ImageUploadEnum { get; set; }
+        public ReadingImageUpload ImageUploadEnum { get; set; }
     }
 
     public class TrialCriterionReadingCategory
diff --git a/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs b/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs
index c27d34b15..29ac0be3b 100644
--- a/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs
+++ b/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs
@@ -276,9 +276,9 @@ namespace IRaCIS.Core.Domain.Models
         public List<VisitTask> VisitTaskList { get; set; }
 
 
-        public ReadingImageDownload? ImageDownloadEnum { get; set; }
+        public ReadingImageDownload ImageDownloadEnum { get; set; }
 
-        public ReadingImageUpload? ImageUploadEnum { get; set; }
+        public ReadingImageUpload ImageUploadEnum { get; set; }
 
         public bool IsImageFilter { get; set; }
     }
@@ -294,7 +294,9 @@ namespace IRaCIS.Core.Domain.Models
     {
         None = 0,
 
-        IRReadingEnable = 1
+        IRReadingSubejctEnable = 1,
+
+        IRReadingVisitEnable = 2,
     }