diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingPeriod/ReadModuleService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingPeriod/ReadModuleService.cs
index 959e29a84..7dd57492c 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingPeriod/ReadModuleService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingPeriod/ReadModuleService.cs
@@ -483,9 +483,9 @@ namespace IRaCIS.Application.Services
                 return ResponseOutput.NotOk(_localizer["ReadModule_SignedDataCannotDelete"]);
             }
 
-            await _readModuleCriterionFromRepository.BatchDeleteNoTrackingAsync(x => x.ReadModuleId == readModuleId);
+         
 
-            if (await _readModuleCriterionFromRepository.AnyAsync(x => x.ReadModuleId == readModuleId))
+            if (await _readModuleRepository.AnyAsync(x => x.Id == readModuleId&&x.IsCRCConfirm))
             {
                 //---CRC已经确认临床数据 不允许删除
                 return ResponseOutput.NotOk(_localizer["ReadModule_CRCConfirmClinicalData"]);