diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
index 2413a7e0e..23bc0c273 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
@@ -19,6 +19,7 @@ using System.IO.Compression;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Web;
 
 namespace IRaCIS.Core.Application.Service.ImageAndDoc
 {
@@ -491,6 +492,8 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
         public async Task<IResponseOutput> RequestPackageAndAnonymizImage(Guid trialId, Guid subjectVisitId, bool isDicom, bool isAnonymize = true)
         {
+
+
             var extralConfig = _repository.Where<Trial>(t => t.Id == trialId).Select(t => t.TrialExtraConfigJsonStr).FirstOrDefault() ?? string.Empty;
 
             var config = JsonConvert.DeserializeObject<TrialExtraConfig>(extralConfig) ?? new TrialExtraConfig();
@@ -729,9 +732,9 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
                                 foreach (var file in noneDicomStudy.FileList)
                                 {
                                     string destinationPath = Path.Combine(studyNoneDicomFolderPath, Path.GetFileName(file.FileName));
-
+                                
                                     //下载到当前目录
-                                    await _oSSService.DownLoadFromOSSAsync(file.Path, destinationPath);
+                                    await _oSSService.DownLoadFromOSSAsync(HttpUtility.UrlDecode(file.Path) , destinationPath);
                                 }
                             }