diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingClinicalDataDto.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingClinicalDataDto.cs
index 89e4f3774..18f0e24d7 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingClinicalDataDto.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingClinicalDataDto.cs
@@ -302,6 +302,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 		/// </summary>
 		public bool IsVisit { get; set; }
 
+		/// <summary>
+		/// 是否是基线
+		/// </summary>
+		public bool IsBaseLine { get; set; }
+
 	}
 
 	public class GetTrialClinicalDataSelectOutDto
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingClinicalDataService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingClinicalDataService.cs
index 954a5f2b7..18e2ab898 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingClinicalDataService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingClinicalDataService.cs
@@ -151,9 +151,9 @@ namespace IRaCIS.Application.Services
             var usedIdsQuery = _readingClinicalDataRepository.Where(x => x.ReadingId == inDto.ReadingId && x.Id != inDto.ReadingClinicalDataId).Select(x => x.ClinicalDataTrialSetId);
             List<GetTrialClinicalDataSelectOutDto> clinicalList = await _clinicalDataTrialSetRepository.Where(x=>x.TrialId==inDto.TrialId&&x.IsConfirm&&x.ClinicalDataSetName!= "既往局部治疗史")
                .Where(x=> !usedIdsQuery.Contains(x.Id))
-                .WhereIf(inDto.IsVisit,x=>x.ClinicalDataLevel == ClinicalLevel.Subject||x.ClinicalDataLevel== ClinicalLevel.SubjectVisit)
-                .WhereIf(inDto.IsVisit, x => x.ClinicalDataLevel == ClinicalLevel.Subject || x.ClinicalDataLevel == ClinicalLevel.Read)
-
+                .WhereIf(inDto.IsVisit&&inDto.IsBaseLine,x=>x.ClinicalDataLevel == ClinicalLevel.Subject||x.ClinicalDataLevel== ClinicalLevel.SubjectVisit)
+                .WhereIf(inDto.IsVisit&&! inDto.IsBaseLine, x => x.ClinicalDataLevel == ClinicalLevel.SubjectVisit)
+                .WhereIf(!inDto.IsVisit, x => x.ClinicalDataLevel == ClinicalLevel.Read)
                 .Select(x => new GetTrialClinicalDataSelectOutDto()
             {
                 ClinicalDataLevel = x.ClinicalDataLevel,