diff --git a/IRaCIS.Core.Application/Helper/DicomDIRHelper.cs b/IRaCIS.Core.Application/Helper/DicomDIRHelper.cs
index 96de86624..44f71203b 100644
--- a/IRaCIS.Core.Application/Helper/DicomDIRHelper.cs
+++ b/IRaCIS.Core.Application/Helper/DicomDIRHelper.cs
@@ -128,7 +128,9 @@ namespace IRaCIS.Core.Application.Helper
                     // 重置流位置
                     memoryStream.Position = 0;
 
-                    await _oSSService.UploadToOSSAsync(memoryStream, ossFolder, "DICOMDIR", false);
+                   var relativePath= await _oSSService.UploadToOSSAsync(memoryStream, ossFolder, "DICOMDIR", true);
+
+                    dic.Add("DICOMDIR" , relativePath.Split('/').Last());
                 }
 
                 //清理临时文件
diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
index 694cf9cf6..2dad6b397 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
@@ -1192,7 +1192,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
                     if (isSucess)
                     {
-                        await _dicomStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new DicomStudy() { StudyDIRPath = $"/{ossFolder}/DICOMDIR" });
+                        await _dicomStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new DicomStudy() { StudyDIRPath = $"/{ossFolder}/{dirDic["DICOMDIR"]}" });
                     }
 
                 }
@@ -1632,11 +1632,11 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                     {
                         if (isTaskStudy)
                         {
-                            await _taskStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new TaskStudy() { StudyDIRPath = $"/{ossFolder}/DICOMDIR" });
+                            await _taskStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new TaskStudy() { StudyDIRPath = $"/{ossFolder}/{dirDic["DICOMDIR"]}" });
                         }
                         else
                         {
-                            await _dicomStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new DicomStudy() { StudyDIRPath = $"/{ossFolder}/DICOMDIR" });
+                            await _dicomStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new DicomStudy() { StudyDIRPath = $"/{ossFolder}/{dirDic["DICOMDIR"]}" });
                         }
 
                     }
@@ -2310,7 +2310,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
                         if (isSucess)
                         {
-                            await _dicomStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new DicomStudy() { StudyDIRPath = $"/{ossFolder}/DICOMDIR" });
+                            await _dicomStudyRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Key.DicomStudyId, u => new DicomStudy() { StudyDIRPath = $"/{ossFolder}/{dirDic["DICOMDIR"]}" });
                         }
                     }
                 }