diff --git a/IRaCIS.Core.Application/Service/Reading/ClinicalData/ReadingClinicalDataService.cs b/IRaCIS.Core.Application/Service/Reading/ClinicalData/ReadingClinicalDataService.cs
index 04c30be4d..835a14f6c 100644
--- a/IRaCIS.Core.Application/Service/Reading/ClinicalData/ReadingClinicalDataService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ClinicalData/ReadingClinicalDataService.cs
@@ -331,7 +331,7 @@ namespace IRaCIS.Application.Services
             else
             {
                 //判断是影像学 还是肿瘤学阅片
-                var readingSetType = await _readModuleRepository.Where(t => t.Id == readingId).Select(t => t.ReadingPeriodSet.ReadingSetType).FirstOrDefaultAsync();
+                var readingSetType = await _readModuleRepository.Where(t => t.Id == readingId).Select(t => t.ReadingSetType).FirstOrDefaultAsync();
 
                 //影像学
                 if (readingSetType == ReadingSetType.ImageReading)