diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index 7595caccd..e33ff6644 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -10759,6 +10759,20 @@
         <member name="M:IRaCIS.Core.Application.Image.QA.QCOperationService.ReplaceQCTaskActionUser(System.Guid,System.Guid)">
             <summary>替换当前领取人 </summary>
         </member>
+        <member name="M:IRaCIS.Core.Application.Image.QA.QCOperationService.CollectNextIQCQuality(IRaCIS.Core.Application.Contracts.GetNextIQCQualityInDto)">
+            <summary>
+            领取下一个质控任务
+            </summary>
+            <param name="inDto"></param>
+            <returns></returns>
+        </member>
+        <member name="M:IRaCIS.Core.Application.Image.QA.QCOperationService.GetNextIQCQuality(IRaCIS.Core.Application.Contracts.GetNextIQCQualityInDto)">
+            <summary>
+            获取下一个质控任务
+            </summary>
+            <param name="inDto"></param>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Image.QA.QCOperationService.ObtainOrCancelQCTask(System.Guid,System.Guid,System.Boolean)">
             <summary>
             手动领取 或者取消 QC任务
diff --git a/IRaCIS.Core.Application/Service/QC/DTO/QCListViewModel.cs b/IRaCIS.Core.Application/Service/QC/DTO/QCListViewModel.cs
index 10ec1a87b..c620c1100 100644
--- a/IRaCIS.Core.Application/Service/QC/DTO/QCListViewModel.cs
+++ b/IRaCIS.Core.Application/Service/QC/DTO/QCListViewModel.cs
@@ -60,6 +60,20 @@ namespace IRaCIS.Core.Application.Contracts
         public Guid? HandleUserId { get; set; }
     }
 
+    public class GetNextIQCQualityInDto
+    {
+        [NotDefault]
+        public Guid TrialId { get; set; }
+
+        public Guid SubjectId { get; set; }
+    }
+
+    public class GetNextIQCQualityOutDto
+    {
+        public Guid? SubjectId { get; set; }
+
+        public Guid? VisitId { get; set; }
+    }
 
     public class CRCRequestToQCCommand
     {
diff --git a/IRaCIS.Core.Application/Service/QC/QCListService.cs b/IRaCIS.Core.Application/Service/QC/QCListService.cs
index d30a85fb4..67b6bb451 100644
--- a/IRaCIS.Core.Application/Service/QC/QCListService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCListService.cs
@@ -278,7 +278,7 @@ namespace IRaCIS.Core.Application.Image.QA
             //Expression<Func<DicomStudy, bool>> studyLambda = x => x.TrialId == visitSearchDTO.TrialId;
             ////Expression<Func<VisitStage, bool>> visitPlanLambda = x => x.TrialId == subjectVisitSearch.TrialId;
 
-            //if (visitSearchDTO.SiteId != null && visitSearchDTO.SiteId != Guid.Empty)
+            //if (visitSearchDTO.SiteId != null && visitSearchDTO.SiteId != Guid.Empty)shiwu
             //{
             //    subjectVisitLambda = subjectVisitLambda.And(t => t.SiteId == visitSearchDTO.SiteId.Value);
             //    studyLambda = studyLambda.And(t => t.SiteId == visitSearchDTO.SiteId.Value);
diff --git a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
index d25b4a08c..3b1b08c64 100644
--- a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
@@ -101,7 +101,7 @@ namespace IRaCIS.Core.Application.Image.QA
             {
                 if (await _qcChallengeRepository.AnyAsync(t => t.IsClosed == false && t.SubjectVisitId == qaQuestionCommand.SubjectVisitId && t.ReuploadEnum == QCChanllengeReuploadEnum.QCAgreeUpload))
                 {
-                //---当前访视未关闭的质疑已设置了同意CRC重传影像。请在CRC完成影像重传后，先关闭原质疑，再添加新的质疑。
+                    //---当前访视未关闭的质疑已设置了同意CRC重传影像。请在CRC完成影像重传后，先关闭原质疑，再添加新的质疑。
                     throw new BusinessValidationFailedException(_localizer["QCOperation_QuestionExist"]);
 
                 }
@@ -234,7 +234,7 @@ namespace IRaCIS.Core.Application.Image.QA
         /// <returns></returns>
         [HttpPost("{trialId:guid}")]
         [TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
-       // [Authorize(Policy = IRaCISPolicy.CRC_IQC)]
+        // [Authorize(Policy = IRaCISPolicy.CRC_IQC)]
         public async Task<IResponseOutput> AddQCChallengeReply(QADialogCommand qaDialogCommand)
         {
             var qaReply = _mapper.Map<QCChallengeDialog>(qaDialogCommand);
@@ -525,7 +525,7 @@ namespace IRaCIS.Core.Application.Image.QA
             //_qcChallengeRepository.Delete(t => t.SubjectVisitId == subjectVisitId);
             //_qcChallengeDialogRepository.Delete(t => t.SubjectVisitId == subjectVisitId);
             //_checkChallengeDialogRepository.Delete(t => t.SubjectVisitId == subjectVisitId);
-                //---PM/APM同意一致性核查回退。
+            //---PM/APM同意一致性核查回退。
             await _repository.AddAsync(new CheckChallengeDialog() { SubjectVisitId = subjectVisitId, TalkContent = _localizer["QCOperation_PMAPMConsistency"], UserTypeEnum = (UserTypeEnum)_userInfo.UserTypeEnumInt });
 
             await _repository.BatchDeleteAsync<TrialQCQuestionAnswer>(t => t.SubjectVisitId == subjectVisitId);
@@ -689,7 +689,7 @@ namespace IRaCIS.Core.Application.Image.QA
         /// <returns></returns>
         [HttpPost("{trialId:guid}")]
         [TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
-       // [Authorize(Policy = IRaCISPolicy.CRC_IQC)]
+        // [Authorize(Policy = IRaCISPolicy.CRC_IQC)]
         public async Task<IResponseOutput> UpdateModality(UpdateModalityCommand updateModalityCommand)
         {
             if (_userInfo.UserTypeEnumInt == (int)UserTypeEnum.IQC)
@@ -701,7 +701,7 @@ namespace IRaCIS.Core.Application.Image.QA
             {
                 if (await _subjectVisitRepository.AnyAsync(t => t.Id == updateModalityCommand.SubjectVisitId && t.SubmitState == SubmitStateEnum.Submitted))
                 {
-                //---提交之后，不允许修改!
+                    //---提交之后，不允许修改!
                     throw new BusinessValidationFailedException(_localizer["QCOperation_NoModifyAfterSubmit"]);
                 }
             }
@@ -716,7 +716,7 @@ namespace IRaCIS.Core.Application.Image.QA
 
 
                 study.BodyPartForEdit = updateModalityCommand.BodyPart;
-              
+
                 study.ModalityForEdit = updateModalityCommand.Modality;
 
                 await _repository.BatchUpdateAsync<DicomSeries>(t => t.StudyId == studyId, r => new DicomSeries() { BodyPartForEdit = updateModalityCommand.BodyPart });
@@ -770,7 +770,7 @@ namespace IRaCIS.Core.Application.Image.QA
         [HttpPost, Route("{trialId:guid}/{subjectVisitId:guid}")]
         [TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
         [UnitOfWork]
-       // [Authorize(Policy = IRaCISPolicy.CRC_IQC)]
+        // [Authorize(Policy = IRaCISPolicy.CRC_IQC)]
         public async Task<IResponseOutput> DeleteStudyList(Guid[] ids, Guid subjectVisitId, Guid trialId)
         {
 
@@ -791,7 +791,7 @@ namespace IRaCIS.Core.Application.Image.QA
 
                 await _dicomStudyRepository.DeleteAsync(study);
 
-             
+
                 var succeess2 = await _repository.BatchDeleteAsync<DicomInstance>(t => t.StudyId == id);
                 var success3 = await _dicomSeriesrepository.BatchDeleteNoTrackingAsync(t => t.StudyId == id);
 
@@ -814,7 +814,7 @@ namespace IRaCIS.Core.Application.Image.QA
                     }
                 });
 
-              
+
             }
 
             await _subjectVisitRepository.SaveChangesAsync();
@@ -878,6 +878,108 @@ namespace IRaCIS.Core.Application.Image.QA
             return ResponseOutput.Result(success);
         }
 
+        /// <summary>
+        /// 领取下一个质控任务
+        /// </summary>
+        /// <param name="inDto"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<GetNextIQCQualityOutDto> CollectNextIQCQuality(GetNextIQCQualityInDto inDto)
+        {
+            var nextIQCQuality = await this.GetNextIQCQuality(inDto);
+          
+            if (nextIQCQuality.VisitId != null)
+            {
+                var visit = await _subjectVisitRepository.Where(x => x.Id == nextIQCQuality.VisitId).FirstOrDefaultAsync();
+                if (!visit.IsTake)
+                {
+                    await ObtainOrCancelQCTask(inDto.TrialId, nextIQCQuality.VisitId.Value, true);
+                }
+               
+            }
+
+            return nextIQCQuality;
+
+
+        }
+
+        /// <summary>
+        /// 获取下一个质控任务
+        /// </summary>
+        /// <param name="inDto"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<GetNextIQCQualityOutDto> GetNextIQCQuality(GetNextIQCQualityInDto inDto)
+        {
+            var trialConfig = await _trialRepository
+                 .Select(t => new { TrialId = t.Id, t.QCProcessEnum, t.IsImageConsistencyVerification })
+                 .FirstOrDefaultAsync(t => t.TrialId == inDto.TrialId)
+                 .IfNullThrowException();
+
+            SubjectVisit? subjectVisit = null;
+            List<SubjectVisit>? visitList = null;
+            switch (trialConfig.QCProcessEnum)
+            {
+                case TrialQCProcess.NotAudit:
+                    return new GetNextIQCQualityOutDto() { };
+                    break;
+                case TrialQCProcess.SingleAudit:
+                     visitList = await _subjectVisitRepository.Where(x => x.TrialId == inDto.TrialId && (x.CurrentActionUserId == _userInfo.Id || (x.AuditState != AuditStateEnum.PrimaryQCPassed &&!x.IsTake))).Include(x=>x.Subject).ToListAsync();
+
+                     subjectVisit = visitList.Where(x => x.SubjectId == inDto.SubjectId).OrderBy(x=>x.VisitNum).FirstOrDefault();
+                    if(subjectVisit!=null)
+                    {
+                        return new GetNextIQCQualityOutDto() { 
+                        SubjectId= subjectVisit.SubjectId,
+                        VisitId= subjectVisit.Id
+                        };
+                    }
+
+                    subjectVisit= visitList.OrderBy(x => x.Subject.Code).ThenBy(x=>x.VisitNum).FirstOrDefault();
+                    if (subjectVisit != null)
+                    {
+                        return new GetNextIQCQualityOutDto()
+                        {
+                            SubjectId = subjectVisit.SubjectId,
+                            VisitId = subjectVisit.Id
+                        };
+                    }
+                    else
+                    {
+                        return new GetNextIQCQualityOutDto() { };
+                    }
+                    break;
+                case TrialQCProcess.DoubleAudit:
+
+                    visitList = await _subjectVisitRepository.Where(x => x.TrialId == inDto.TrialId && (x.CurrentActionUserId == _userInfo.Id || (x.AuditState != AuditStateEnum.QCPassed))).Include(x => x.Subject).ToListAsync();
+                    if (subjectVisit != null)
+                    {
+                        return new GetNextIQCQualityOutDto()
+                        {
+                            SubjectId = subjectVisit.SubjectId,
+                            VisitId = subjectVisit.Id
+                        };
+                    }
+
+                    subjectVisit = visitList.OrderBy(x => x.Subject.Code).ThenBy(x => x.VisitNum).FirstOrDefault();
+                    if (subjectVisit != null)
+                    {
+                        return new GetNextIQCQualityOutDto()
+                        {
+                            SubjectId = subjectVisit.SubjectId,
+                            VisitId = subjectVisit.Id
+                        };
+                    }
+                    else
+                    {
+                        return new GetNextIQCQualityOutDto() { };
+                    }
+                    break;
+                default:
+                    return new GetNextIQCQualityOutDto() { };
+
+            }
+        }
 
         /// <summary>
         /// 手动领取 或者取消 QC任务