diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingPeriodSetViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingPeriodSetViewModel.cs
index f85137bf3..35520117a 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingPeriodSetViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingPeriodSetViewModel.cs
@@ -81,7 +81,11 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 
     public class PreviewTheReadingListInDto : PageInput
     {
-     
+        /// <summary>
+		/// 阅片范围
+		/// </summary>
+		public ReadingScopeEnum ReadingScope { get; set; }
+
         /// <summary>
         /// 中心ID
         /// </summary>
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingPeriodSetService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingPeriodSetService.cs
index a77319f62..5e5df355e 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingPeriodSetService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingPeriodSetService.cs
@@ -120,7 +120,7 @@ namespace IRaCIS.Application.Services
 
             // 当前项目 最晚拍片日期不为null  中心筛选
             var visitQuery = _subjectVisitRepository.Where(x => x.TrialId == inDto.TrialId &&x.LatestScanDate!=null&&!x.IsLostVisit)
-                .WhereIf(inDto.SiteIds.Count != 0, x => inDto.SiteIds.Contains(x.SiteId));
+                .WhereIf(inDto.ReadingScope== ReadingScopeEnum.Site, x => inDto.SiteIds.Contains(x.SiteId));
 
             // 已经存在的访视 需要排除
             var existsBubjectVisitsQuery=  _readModuleRepository.Where(y => y.ReadingSetType == inDto.ReadingSetType && y.TrialId == inDto.TrialId).Select(x => x.SubjectVisitId);