diff --git a/IRaCIS.Core.Application/Helper/CacheHelper.cs b/IRaCIS.Core.Application/Helper/CacheHelper.cs
index 3cafbc58a..f3cf0cf51 100644
--- a/IRaCIS.Core.Application/Helper/CacheHelper.cs
+++ b/IRaCIS.Core.Application/Helper/CacheHelper.cs
@@ -12,16 +12,19 @@ namespace IRaCIS.Core.Application.Helper
     {
         public static string Trial(string trialIdStr) => $"TrialId:{trialIdStr}";
 
+        //检查编号递增锁
         public static string TrialStudyMaxCode(Guid trialId) => $"TrialStudyMaxCode:{trialId}";
 
         public static string TrialStudyUidUploading(Guid trialId, string studyUid) => $"TrialStudyUid:{trialId}_{studyUid}";
-
+        //CRC上传影像提交锁key
         public static string TrialStudyUidDBLock(Guid trialId, string studyUid) => $"TrialStudyUidDBLock:{trialId}_{studyUid}";
 
+        public static string TrialTaskStudyUidUploading(Guid trialId, Guid visiTaskId, string studyUid) => $"TrialStudyUid:{trialId}_{visiTaskId}_{studyUid}";
+        //影像后处理上传提交锁key
         public static string TrialTaskStudyUidDBLock(Guid trialId, Guid visiTaskId, string studyUid) => $"TrialTaskStudyUidDBLock:{trialId}_{visiTaskId}_{studyUid}";
-
+        //系统匿名化
         public static string SystemAnonymization => $"SystemAnonymization";
-
+        //前端国际化
         public static string FrontInternational => $"FrontInternationalList";
 
         //登录挤账号
diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
index 68add7e6b..dd6458838 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
@@ -334,7 +334,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                 else
                 {
                     //在事务未完成前 防止前端重复提交
-                    await _fusionCache.SetAsync(CacheKeys.TrialTaskStudyUidDBLock(incommand.TrialId, incommand.VisitTaskId, incommand.Study.StudyInstanceUid), _userInfo.Id, TimeSpan.FromMinutes(3));
+                    await _fusionCache.SetAsync(CacheKeys.TrialTaskStudyUidDBLock(incommand.TrialId, incommand.VisitTaskId, incommand.Study.StudyInstanceUid), _userInfo.Id, TimeSpan.FromMinutes(1));
                 }
             }
 
@@ -532,6 +532,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
             finally
             {
                 await _fusionCache.RemoveAsync(CacheKeys.TrialTaskStudyUidDBLock(incommand.TrialId, incommand.VisitTaskId, incommand.Study.StudyInstanceUid));
+                await _fusionCache.RemoveAsync(CacheKeys.TrialTaskStudyUidUploading(incommand.TrialId, incommand.VisitTaskId, incommand.Study.StudyInstanceUid));
             }
 
 
@@ -794,7 +795,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
             var subjectVisitIdList = inQuery.SubjectVisitTaskList.Select(t => t.SubjectVisitId).ToList();
 
             var query = from sv in _subjectRepository.Where(t => t.Id == inQuery.SubjectId).SelectMany(t => t.SubjectVisitList.Where(t => subjectVisitIdList.Contains(t.Id)))
-                        join visitTask in _visitTaskRepository.Where(t=>t.TaskState==TaskState.Effect && t.DoctorUserId == _userInfo.Id && t.TrialReadingCriterionId==inQuery.TrialReadingCriterionId) 
+                        join visitTask in _visitTaskRepository.Where(t => t.TaskState == TaskState.Effect && t.DoctorUserId == _userInfo.Id && t.TrialReadingCriterionId == inQuery.TrialReadingCriterionId)
                         on sv.Id equals visitTask.SourceSubjectVisitId
                         select new
                         {
@@ -842,7 +843,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
             var result = await query.ToListAsync();
 
-        
+
 
             return ResponseOutput.Ok(result);
         }
diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
index 5cb6b03ee..9c7bc702c 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
@@ -107,7 +107,17 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
         {
             if(visitTaskId != null)
             {
-                await _fusionCache.SetAsync(CacheKeys.TrialTaskStudyUidDBLock(trialId, visitTaskId.Value, studyInstanceUid), _userInfo.Id, TimeSpan.FromSeconds(15));
+                var cacheValue = _fusionCache.GetOrDefault<Guid>(CacheKeys.TrialTaskStudyUidUploading(trialId, visitTaskId.Value, studyInstanceUid));
+                if (cacheValue != Guid.Empty && cacheValue !=_userInfo.Id)
+                {
+                    //---当前已有人正在上传和归档该检查!
+                    return ResponseOutput.NotOk(StaticData.International("UploadDownLoad_ArchiveInProgress"));
+                }
+                else
+                {
+                    await _fusionCache.SetAsync(CacheKeys.TrialTaskStudyUidUploading(trialId, visitTaskId.Value, studyInstanceUid), _userInfo.Id, TimeSpan.FromSeconds(15));
+
+                }
             }
             else
             {