diff --git a/IRaCIS.Core.Application/TestService.cs b/IRaCIS.Core.Application/TestService.cs
index df5f8df92..67822db65 100644
--- a/IRaCIS.Core.Application/TestService.cs
+++ b/IRaCIS.Core.Application/TestService.cs
@@ -30,6 +30,7 @@ using NPOI.XWPF.UserModel;
 using System.Globalization;
 using System.Runtime.InteropServices;
 using System.Text;
+using Log = Serilog.Log;
 
 
 
@@ -78,6 +79,7 @@ namespace IRaCIS.Core.Application.Service
             //    DicomStudyTime = REPLACE(CONVERT(char(8), StudyTime, 108), ':', ''); --HHmmss
             //                where DicomStudyDate = ''
 
+            var errorCount = 0;
 
             //instance 找到传输语法为空的，然后分组
             var seriesList = _instanceRepository.Where(t => t.TransferSyntaxUID == "")
@@ -88,29 +90,40 @@ namespace IRaCIS.Core.Application.Service
 
             foreach (var item in seriesList)
             {
-                var stream = await _oSSService.GetStreamFromOSSAsync(item.Path);
-
-                var dicomFile = DicomFile.Open(stream);
-
-                var pixelData = DicomPixelData.Create(dicomFile.Dataset);
-
-                //获取像素是否为封装形式
-                var syntax = dicomFile.Dataset.InternalTransferSyntax;
-
-                //读取需要维护的值
-                var transferSyntaxUID = dicomFile.FileMetaInfo.GetSingleValueOrDefault(DicomTag.TransferSyntaxUID, string.Empty);
-                var mediaStorageSOPClassUID = dicomFile.FileMetaInfo.GetSingleValueOrDefault(DicomTag.MediaStorageSOPClassUID, string.Empty);
-                var mediaStorageSOPInstanceUID = dicomFile.FileMetaInfo.GetSingleValueOrDefault(DicomTag.MediaStorageSOPInstanceUID, string.Empty);
-                var sOPClassUID = dicomFile.Dataset.GetSingleValueOrDefault(DicomTag.SOPClassUID, string.Empty);
-
-                //维护序列层级四个字段   后再用sql 维护study series 时间拆分 和 MediaStorageSOPInstanceUID
-                await _instanceRepository.BatchUpdateNoTrackingAsync(t => t.SeriesId == item.SeriesId, t => new SCPInstance()
+                try
                 {
-                    IsEncapsulated = syntax.IsEncapsulated,
-                    TransferSyntaxUID = transferSyntaxUID,
-                    MediaStorageSOPClassUID = mediaStorageSOPClassUID,
-                    SOPClassUID = sOPClassUID,
-                });
+                    var stream = await _oSSService.GetStreamFromOSSAsync(item.Path);
+
+                    var dicomFile = DicomFile.Open(stream);
+
+                    var pixelData = DicomPixelData.Create(dicomFile.Dataset);
+
+                    //获取像素是否为封装形式
+                    var syntax = dicomFile.Dataset.InternalTransferSyntax;
+
+                    //读取需要维护的值
+                    var transferSyntaxUID = dicomFile.FileMetaInfo.GetSingleValueOrDefault(DicomTag.TransferSyntaxUID, string.Empty);
+                    var mediaStorageSOPClassUID = dicomFile.FileMetaInfo.GetSingleValueOrDefault(DicomTag.MediaStorageSOPClassUID, string.Empty);
+                    var mediaStorageSOPInstanceUID = dicomFile.FileMetaInfo.GetSingleValueOrDefault(DicomTag.MediaStorageSOPInstanceUID, string.Empty);
+                    var sOPClassUID = dicomFile.Dataset.GetSingleValueOrDefault(DicomTag.SOPClassUID, string.Empty);
+
+                    //维护序列层级四个字段   后再用sql 维护study series 时间拆分 和 MediaStorageSOPInstanceUID
+                    await _instanceRepository.BatchUpdateNoTrackingAsync(t => t.SeriesId == item.SeriesId, t => new SCPInstance()
+                    {
+                        IsEncapsulated = syntax.IsEncapsulated,
+                        TransferSyntaxUID = transferSyntaxUID,
+                        MediaStorageSOPClassUID = mediaStorageSOPClassUID,
+                        SOPClassUID = sOPClassUID,
+                    });
+                }
+                catch (Exception e)
+                {
+                    errorCount++;
+
+                    Log.Logger.Error($"错误数量：{errorCount} 路径：{item.Path}");
+                    Log.Logger.Error(e.InnerException is null ? e.Message + e.StackTrace : e.InnerException?.Message + e.InnerException?.StackTrace);
+                }
+               
 
             }