diff --git a/IRaCIS.Core.Application/Helper/SendEmailHelper.cs b/IRaCIS.Core.Application/Helper/SendEmailHelper.cs
index aa5ee76b..45a129e7 100644
--- a/IRaCIS.Core.Application/Helper/SendEmailHelper.cs
+++ b/IRaCIS.Core.Application/Helper/SendEmailHelper.cs
@@ -1,7 +1,9 @@
-using IRaCIS.Core.Domain.Share;
+using DocumentFormat.OpenXml.Spreadsheet;
+using IRaCIS.Core.Domain.Share;
 using MailKit;
 using MailKit.Security;
 using MimeKit;
+using NPOI.HPSF;
 
 
 namespace IRaCIS.Core.Application.Helper;
@@ -40,10 +42,10 @@ public static class SendEmailHelper
         catch (Exception ex)
         {
 
-            throw new Exception("邮件发送失败，您进行的操作未能成功，请检查邮箱或联系维护人员") ;
+            throw new Exception("邮件发送失败，您进行的操作未能成功，请检查邮箱或联系维护人员");
         }
 
-      
+
     }
 
     public static async Task SendEmailAsync(SMTPEmailConfig sMTPEmailConfig, EventHandler<MessageSentEventArgs>? messageSentSuccess = null)
@@ -88,10 +90,19 @@ public static class SendEmailHelper
         {
             //builder.Attachments.Add(item.FileName, item.FileData);
 
-            builder.Attachments.Add(item.FileName, item.FileStream);
+            var attachment = builder.Attachments.Add(item.FileName, item.FileStream);
+
+            //解决附件名过长  奇怪的名字
+            foreach (var param in attachment.ContentDisposition.Parameters)
+                param.EncodingMethod = ParameterEncodingMethod.Rfc2047;
+            foreach (var param in attachment.ContentType.Parameters)
+                param.EncodingMethod = ParameterEncodingMethod.Rfc2047;
+
         }
 
 
+
+
         messageToSend.Body = builder.ToMessageBody();
 
         using (var smtp = new MailKit.Net.Smtp.SmtpClient())
@@ -113,7 +124,7 @@ public static class SendEmailHelper
             await smtp.DisconnectAsync(true);
 
         }
-       
+
     }
 }
 
@@ -123,12 +134,12 @@ public static class SendEmailHelper
 
 public class SMTPEmailConfig
 {
-    public int Port { get; set; } 
+    public int Port { get; set; }
 
     public string Host { get; set; }
 
 
-    public string UserName { get; set; } 
+    public string UserName { get; set; }
 
     public string AuthorizationCode { get; set; }
 
diff --git a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
index 7bc62844..a9636aed 100644
--- a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
@@ -1195,7 +1195,7 @@ namespace IRaCIS.Core.Application.Image.QA
 
                     // CRC 上传的基线数据签名
 
-                    await _readingClinicalDataRepository.BatchUpdateNoTrackingAsync(x => x.ClinicalDataTrialSet.UploadRole == UploadRole.CRC && x.ReadingId == dbSubjectVisit.Id, x => new ReadingClinicalData()
+                    await _readingClinicalDataRepository.UpdatePartialFromQueryAsync(x => x.ClinicalDataTrialSet.UploadRole == UploadRole.CRC && x.ReadingId == dbSubjectVisit.Id && x.IsSign==false, x => new ReadingClinicalData()
                     {
                         IsSign = true,
                         ReadingClinicalDataState = ReadingClinicalDataStatus.HaveSigned
diff --git a/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs b/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
index 7ab3f8a3..905af45a 100644
--- a/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
+++ b/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
@@ -1696,7 +1696,7 @@ namespace IRaCIS.Core.Infra.EFCore.Common
 
                     IsDistinctionInterface = type == AuditOpt.Update ? true : false,
 
-                    //SubjectVisitId = x.IsVisit ? x.ReadingId : null,
+                    SubjectVisitId = x.IsVisit ? x.ReadingId : null,
 
                     ObjectRelationParentId = entity.ClinicalDataTrialSetId,