diff --git a/IRaCIS.Core.API/Controllers/StudyController.cs b/IRaCIS.Core.API/Controllers/StudyController.cs
index 4c58095b1..a6f1ff696 100644
--- a/IRaCIS.Core.API/Controllers/StudyController.cs
+++ b/IRaCIS.Core.API/Controllers/StudyController.cs
@@ -197,6 +197,7 @@ namespace IRaCIS.Api.Controllers
                     StudyId = archivedStudyIds[0],
                     UploadStartTime = startTime,
                     UploadFinishedTime = DateTime.Now,
+                    TotalMillisecondsInterval = (DateTime.Now- startTime).TotalMilliseconds,
                     FileSize = (decimal)HttpContext.Request.ContentLength,
                     FileCount = archiveResult.ReceivedFileCount,
                     IsDicom = true,
diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/DTO/UnionStudyViewDodel.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/DTO/UnionStudyViewDodel.cs
index d307ac8c0..30ddfe927 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/DTO/UnionStudyViewDodel.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/DTO/UnionStudyViewDodel.cs
@@ -57,28 +57,32 @@ namespace IRaCIS.Core.Application.Contracts
         public string UploadFinishedTimeStr => UploadFinishedTime.ToString("yyyy-MM-dd HH:mm:ss.fff");
 
 
+        public double TotalMillisecondsInterval { get; set; }
+
+
         public string TimeInterval
         {
             get
             {
 
-                var tSpan = UploadFinishedTime - UploadStartTime;
+                var uploadTimeSpan = UploadFinishedTime - UploadStartTime;
 
-                if (tSpan.Seconds == 0 && tSpan.Minutes==0 && tSpan.Hours == 0)
+
+                if (uploadTimeSpan.Seconds == 0 && uploadTimeSpan.Minutes==0 && uploadTimeSpan.Hours == 0)
                 {
-                    return $"{tSpan.Milliseconds}毫秒";
+                    return $"{uploadTimeSpan.Milliseconds}毫秒";
                 }
-                else if ( tSpan.Minutes == 0 && tSpan.Hours == 0)
+                else if (uploadTimeSpan.Minutes == 0 && uploadTimeSpan.Hours == 0)
                 {
-                    return $"{tSpan.Seconds}秒";
+                    return $"{uploadTimeSpan.Seconds}秒";
                 }
-                else if ( tSpan.Hours == 0)
+                else if (uploadTimeSpan.Hours == 0)
                 {
-                    return $"{tSpan.Minutes} 分钟 {tSpan.Seconds} 秒";
+                    return $"{uploadTimeSpan.Minutes} 分钟 {uploadTimeSpan.Seconds} 秒";
                 }
                 else
                 {
-                    return $" {tSpan.Hours} 小时 {tSpan.Minutes} 分钟 {tSpan.Seconds} 秒";
+                    return $" {uploadTimeSpan.Hours} 小时 {uploadTimeSpan.Minutes} 分钟 {uploadTimeSpan.Seconds} 秒 {uploadTimeSpan.Milliseconds}毫秒";
                 }
             }
         }
diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyListService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyListService.cs
index 121ccfabe..5bc986705 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyListService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyListService.cs
@@ -164,6 +164,9 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                         FileSize = t.FileSize,
                         UploadFinishedTime = t.UploadFinishedTime,
                         UploadStartTime = t.UploadStartTime,
+
+                        TotalMillisecondsInterval = t.TotalMillisecondsInterval,
+
                         IsDicomReUpload = t.IsDicomReUpload,
                         StudyId = t.Id,
                         IsDicom = t.IsDicom,
@@ -174,7 +177,6 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
                     });
 
-
             //.ProjectTo<UnionStudyViewDodel>(_mapper.ConfigurationProvider);
 
 
@@ -204,6 +206,9 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                      FileSize = t.FileSize,
                      UploadFinishedTime = t.UploadFinishedTime,
                      UploadStartTime = t.UploadStartTime,
+
+                     TotalMillisecondsInterval = t.TotalMillisecondsInterval,
+
                      IsDicomReUpload = t.IsDicomReUpload,
                      StudyId = t.Id,
                      IsDicom = t.IsDicom,
diff --git a/IRaCIS.Core.Application/Service/QC/NoneDicomStudyService.cs b/IRaCIS.Core.Application/Service/QC/NoneDicomStudyService.cs
index 56bd54c07..099ed2e39 100644
--- a/IRaCIS.Core.Application/Service/QC/NoneDicomStudyService.cs
+++ b/IRaCIS.Core.Application/Service/QC/NoneDicomStudyService.cs
@@ -303,6 +303,7 @@ namespace IRaCIS.Core.Application.Contracts
                 FileCount = formCollection.Files.Count, FileSize = formCollection.Files.Sum(t => t.Length), IsDicom = false,
                 IsDicomReUpload = false, StudyId = noneDicomStudyId,
                 UploadStartTime = startTime, UploadFinishedTime = DateTime.Now, IP = _userInfo.IP,
+                TotalMillisecondsInterval = (DateTime.Now - startTime).TotalMilliseconds,
                 TrialId = sv.TrialId,
                 SiteId = sv.SiteId,
                 SubjectId = sv.SubjectId,
diff --git a/IRaCIS.Core.Domain/Image/DicomStudyMonitor.cs b/IRaCIS.Core.Domain/Image/DicomStudyMonitor.cs
index 61756a95c..6fef85409 100644
--- a/IRaCIS.Core.Domain/Image/DicomStudyMonitor.cs
+++ b/IRaCIS.Core.Domain/Image/DicomStudyMonitor.cs
@@ -28,6 +28,10 @@ namespace IRaCIS.Core.Domain.Models
         public Guid StudyId { get; set; }
 
 
+
+
+        public double TotalMillisecondsInterval { get; set; }
+
         public DateTime UploadStartTime { get; set; }