diff --git a/IRaCIS.Core.API/appsettings.json b/IRaCIS.Core.API/appsettings.json
index 59dd671c2..8fa44ed41 100644
--- a/IRaCIS.Core.API/appsettings.json
+++ b/IRaCIS.Core.API/appsettings.json
@@ -90,7 +90,6 @@
     "DicomStudyCodePrefix": "ST",
     "SystemSiteCodePrefix": "S",
     "DefaultPassword": "123456",
-    "DefaultInternalOrganizationName": "ExtImaging",
     "ImageShareExpireDays": 10
   },
 
diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
index 5bf595a63..dbed0f7c8 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
@@ -145,6 +145,23 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
         [TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
         public async Task<IResponseOutput> AddOrUpdateArchiveStudy(NewArchiveStudyCommand incommand)
         {
+
+            var @uploadLock = _distributedLockProvider.CreateLock($"UploadDicom");
+
+            using (await @uploadLock.AcquireAsync())
+            {
+                if (_provider.Exists($"{incommand.TrialId}_{incommand.Study.StudyInstanceUid}"))
+                {
+                    //---当前已有人正在上传和归档该检查!
+                    return ResponseOutput.NotOk(StaticData.International("UploadDownLoad_ArchiveInProgress"));
+                }
+                else
+                {
+                    //在事务未完成前 防止前端重复提交
+                    _provider.Set($"{incommand.TrialId}_{incommand.Study.StudyInstanceUid}", _userInfo.Id, TimeSpan.FromMinutes(3));
+                }
+            }
+
             var modalitys = string.Empty;
 
             try
@@ -191,7 +208,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                     study.SubjectVisitId = incommand.SubjectVisitId;
 
                     //如果因为意外情况，连续点击两次，导致第一次插入了，第二次进来也会插入，在此判断一下
-                    var findStudy =  await  _dicomstudyRepository.FirstOrDefaultAsync(t => t.Id == study.Id);
+                    var findStudy = await _dicomstudyRepository.FirstOrDefaultAsync(t => t.Id == study.Id);
 
                     if (findStudy != null)
                     {
@@ -339,6 +356,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
             finally
             {
                 _provider.Remove($"StudyUid_{incommand.TrialId}_{incommand.Study.StudyInstanceUid}");
+                _provider.Remove($"{incommand.TrialId}_{incommand.Study.StudyInstanceUid}");
             }
 
 
@@ -372,7 +390,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                         VisitNum = t.SubjectVisit.VisitNum,
 
                         IsDicom = true,
-                        IsFromPACS=t.IsFromPACS,
+                        IsFromPACS = t.IsFromPACS,
 
                         SubjectCode = t.Subject.Code,
 
@@ -422,7 +440,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                      VisitNum = t.SubjectVisit.VisitNum,
 
                      IsDicom = false,
-                     IsFromPACS=false,
+                     IsFromPACS = false,
 
                      SubjectCode = t.Subject.Code,
 
@@ -543,7 +561,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
             path = (await _dicomInstanceRepository.Where(s => s.StudyId == studyId).Select(t => t.Path).FirstOrDefaultAsync()).IfNullThrowException();
 
-          
+
 
             using (var sw = ImageHelper.RenderPreviewJpeg(path))
             {
diff --git a/IRaCIS.Core.Application/Service/Management/UserService.cs b/IRaCIS.Core.Application/Service/Management/UserService.cs
index 7aab3e7b6..a719dbab3 100644
--- a/IRaCIS.Core.Application/Service/Management/UserService.cs
+++ b/IRaCIS.Core.Application/Service/Management/UserService.cs
@@ -560,7 +560,9 @@ namespace IRaCIS.Application.Services
 
                 if (saveItem.IsZhiZhun)
                 {
-                    saveItem.OrganizationName = AppSettings.DefaultInternalOrganizationName;
+                    var organizationName = _userInfo.IsEn_Us ? _systemEmailConfig.OrganizationName : _systemEmailConfig.OrganizationNameCN;
+
+                    saveItem.OrganizationName = organizationName;
                 }
 
 
diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialDicomAEService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialDicomAEService.cs
index 7c24b56c9..b0e1be07c 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialDicomAEService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialDicomAEService.cs
@@ -76,6 +76,14 @@ namespace IRaCIS.Core.Application.Service
                 VerifyMsg = _localizer["TrialDicomAE_RepeatIPAndPort"] 
             };
 
+            var verifyExp2 = new EntityVerifyExp<TrialDicomAE>()
+            {
+                VerifyExp = u => u.CalledAE == addOrEditDicomAE.CalledAE ,
+
+                //"AE名称不能与其他项目相同"
+                VerifyMsg = _localizer["TrialDicomAE_RepeatCalledAE"]
+            };
+
             //var verifyExp2 = new EntityVerifyExp<TrialDicomAE>()
             //{
             //    VerifyExp = u =>  u.TrialId == addOrEditDicomAE.TrialId,
@@ -90,7 +98,7 @@ namespace IRaCIS.Core.Application.Service
             if (addOrEditDicomAE.IsPACSConnect)
             {
                 //  在此处拷贝automapper 映射       
-                var entity = await _dicomAERepository.InsertOrUpdateAsync(addOrEditDicomAE, true, verifyExp1);
+                var entity = await _dicomAERepository.InsertOrUpdateAsync(addOrEditDicomAE, true, verifyExp1, verifyExp2);
 
                 return ResponseOutput.Ok(entity.Id.ToString());
             }
diff --git a/IRaCIS.Core.Application/Service/Visit/DTO/PatientViewModel.cs b/IRaCIS.Core.Application/Service/Visit/DTO/PatientViewModel.cs
index 178dc34b8..05d8d3fcc 100644
--- a/IRaCIS.Core.Application/Service/Visit/DTO/PatientViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Visit/DTO/PatientViewModel.cs
@@ -954,6 +954,8 @@ namespace IRaCIS.Application.Contracts
 
     public class SCPImageUploadQuery : PageInput
     {
+        [NotDefault]
+        public Guid TrialId { get; set; }
         public string TrialSiteKeyInfo { get; set; }
 
         public string? CallingAE { get; set; }
diff --git a/IRaCIS.Core.Application/Service/Visit/PatientService.cs b/IRaCIS.Core.Application/Service/Visit/PatientService.cs
index da2f95207..1d98ce922 100644
--- a/IRaCIS.Core.Application/Service/Visit/PatientService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/PatientService.cs
@@ -75,7 +75,7 @@ namespace IRaCIS.Application.Services
         [HttpPost]
         public async Task<IResponseOutput<PageOutput<SCPImageUploadView>>> GetSCPImageUploadList(SCPImageUploadQuery inQuery)
         {
-            var query = _repository.Where<SCPImageUpload>()
+            var query = _repository.Where<SCPImageUpload>(t=>t.TrialId==inQuery.TrialId)
               .WhereIf(!string.IsNullOrWhiteSpace(inQuery.CalledAE), t => t.CalledAE.Contains(inQuery.CalledAE))
               .WhereIf(!string.IsNullOrWhiteSpace(inQuery.CallingAEIP), t => t.CallingAEIP.Contains(inQuery.CallingAEIP))
               .WhereIf(!string.IsNullOrWhiteSpace(inQuery.CallingAE), t => t.CallingAE.Contains(inQuery.CallingAE))
diff --git a/IRaCIS.Core.Domain/_Config/_AppSettings.cs b/IRaCIS.Core.Domain/_Config/_AppSettings.cs
index a4833050b..b4c890257 100644
--- a/IRaCIS.Core.Domain/_Config/_AppSettings.cs
+++ b/IRaCIS.Core.Domain/_Config/_AppSettings.cs
@@ -90,7 +90,6 @@ namespace IRaCIS.Core.Domain.Share
 
         public static string NoneDicomStudyCodePrefix { get; set; }
 
-        public static string DefaultInternalOrganizationName { get; set; }
 
         public static int ImageShareExpireDays { get; set; } = 7;
 
@@ -123,7 +122,6 @@ namespace IRaCIS.Core.Domain.Share
             DefaultPassword = configuration.GetSection("IRaCISBasicConfig").GetValue<string>("DefaultPassword");
             SystemSiteCodePrefix = configuration.GetSection("IRaCISBasicConfig").GetValue<string>("SystemSiteCodePrefix");
 
-            DefaultInternalOrganizationName = configuration.GetSection("IRaCISBasicConfig").GetValue<string>("DefaultInternalOrganizationName");
 
             ImageShareExpireDays = configuration.GetSection("IRaCISBasicConfig").GetValue<int>("ImageShareExpireDays");