diff --git a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
index a4aa159cf..68045cc72 100644
--- a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
@@ -256,6 +256,13 @@ namespace IRaCIS.Core.Application.Image.QA
         [HttpPut]
         public async Task<IResponseOutput> RequestImageBack(Guid subjectVisitId)
         {
+
+            if (_subjectVisitRepository.Any(t => t.Id == subjectVisitId && t.QCChallengeList.Any(t=>t.IsClosed==false) ))
+            {
+                //有未关闭的质疑，不允许在此申请影像回退
+                throw new BusinessValidationFailedException(_localizer["QCOperation_HaveNotClosedQCChanllenge"]);
+            }
+
             if (!_subjectVisitRepository.Any(t => t.Id == subjectVisitId && !t.VisitTaskList.Any() && t.SubmitState == SubmitStateEnum.Submitted))
             {
                 //已提交未生成任务的才允许申请