diff --git a/IRaCIS.Core.Application/Service/Common/TrialImageDownloadService.cs b/IRaCIS.Core.Application/Service/Common/TrialImageDownloadService.cs
index 1aa6a960a..0f31a3301 100644
--- a/IRaCIS.Core.Application/Service/Common/TrialImageDownloadService.cs
+++ b/IRaCIS.Core.Application/Service/Common/TrialImageDownloadService.cs
@@ -1597,7 +1597,9 @@ namespace IRaCIS.Core.Application.Service
 
                     Console.WriteLine($"恢复SOPInstanceUID{sopInstanceUid},当前数量{restoreCount}");
 
-                    await ArchiveDicomFileAsync(dicomFile, trialId, item.SubjectId, item.SubjectVisitId,item.Key);
+                    var fileSize = new FileInfo(dicomFilePath).Length;
+
+                    await ArchiveDicomFileAsync(dicomFile, trialId, item.SubjectId, item.SubjectVisitId,item.Key, fileSize);
 
                     #endregion
 
@@ -1697,7 +1699,7 @@ namespace IRaCIS.Core.Application.Service
         /// <param name="subjectVisitId"></param>
         /// <returns></returns>
         /// <exception cref="NotImplementedException"></exception>
-        public async Task ArchiveDicomFileAsync(DicomFile dicomFile, Guid trialId, Guid subjectId, Guid subjectVisitId,string path)
+        public async Task ArchiveDicomFileAsync(DicomFile dicomFile, Guid trialId, Guid subjectId, Guid subjectVisitId,string path,long fileSize)
         {
             var dataset = dicomFile.Dataset;
 
@@ -1821,6 +1823,7 @@ namespace IRaCIS.Core.Application.Service
 
                 //賦值路徑
                 findInstance.Path = "/"+path;
+                findInstance.FileSize = fileSize;
             }