diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index 8a2bc6e23..758201856 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -253,6 +253,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
         public Guid RowId { get; set; }
     }
 
+    public class ReadClinicalDataInDto
+    {
+        [NotDefault]
+        public Guid VisitTaskId { get; set; }
+    }
 
     public class GetReadingToolInDto
     {
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index b51b986e9..dcdb2a2d3 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -114,6 +114,20 @@ namespace IRaCIS.Application.Services
             this._trialEmailNoticeConfigService = trialEmailNoticeConfigService;
         }
 
+        /// <summary>
+        /// 阅读临床数据
+        /// </summary>
+        /// <param name="inDto"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task ReadClinicalData(ReadClinicalDataInDto inDto)
+        {
+            await _visitTaskRepository.UpdatePartialFromQueryAsync(inDto.VisitTaskId, x => new VisitTask
+            {
+                IsReadClinicalData = true
+            });
+            await _visitTaskRepository.SaveChangesAsync();
+        }
 
         /// <summary>
         /// 添加默认值到任务里面
@@ -1097,7 +1111,19 @@ namespace IRaCIS.Application.Services
 
             await _readingCalculateService.VerifyVisitTaskQuestions(inDto);
 
-            //await _readingCalculateService.VerifyVisitTaskQuestions(inDto);
+            if ((await _readingClinicalDataService.GetClinicalDataList(new GetReadingOrTaskClinicalDataListInDto()
+            {
+
+                SubjectId = taskInfo.SubjectId,
+                TrialId = taskInfo.TrialId,
+                VisitTaskId = taskInfo.Id,
+            })).Count() > 0 && !taskInfo.IsReadClinicalData)
+            {
+                throw new BusinessValidationFailedException($"临床数据未阅读！");
+            }
+          
+
+           
             return ResponseOutput.Ok(true);
         }
 
diff --git a/IRaCIS.Core.Domain/Allocation/VisitTask.cs b/IRaCIS.Core.Domain/Allocation/VisitTask.cs
index 133399d50..f95525d6e 100644
--- a/IRaCIS.Core.Domain/Allocation/VisitTask.cs
+++ b/IRaCIS.Core.Domain/Allocation/VisitTask.cs
@@ -169,6 +169,11 @@ namespace IRaCIS.Core.Domain.Models
         /// </summary>
         public bool? IsGlobalHaveUpdate { get; set; }
 
+        /// <summary>
+        /// 是否阅读临床数据
+        /// </summary>
+        public bool IsReadClinicalData { get; set; } = false;
+
 
         #region 裁判任务特有