diff --git a/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs b/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
index 1a1354fc..36507525 100644
--- a/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs
@@ -32,13 +32,13 @@ namespace IRaCIS.Core.Application.Services
             var verifyExp1 = new EntityVerifyExp<SubjectVisit>()
             {
                 VerifyExp = t => t.VisitNum == svCommand.VisitNum && t.SubjectId == svCommand.SubjectId,
-                VerifyMsg = "This subject's visit plan already contains a visit with the same visitnum."
+                VerifyMsg = "该受试者的访视计划中已经包含一个具有相同访视号的访视。"
             };
 
             var verifyExp2 = new EntityVerifyExp<SubjectVisit>()
             {
                 VerifyExp = t => t.SubjectId == svCommand.SubjectId && t.IsFinalVisit,
-                VerifyMsg = "该受试者已经有访视设置为末次访视，不允许将该访视设置为末次访视",
+                VerifyMsg = "该受试者已经有访视设置为末次访视，不允许将当前访视设置为末次访视。",
                 IsVerify = svCommand.IsFinalVisit
             };
 
@@ -57,7 +57,7 @@ namespace IRaCIS.Core.Application.Services
                 {
                     if (await _subjectVisitRepository.AnyAsync(t => t.SubjectId == svCommand.SubjectId && t.IsFinalVisit))
                     {
-                        throw new BusinessValidationFailedException("设置末次评估后，不允许添加计划外访视");
+                        throw new BusinessValidationFailedException("设置末次评估后，不允许添加计划外访视。");
                     }
                 }
 
@@ -70,19 +70,19 @@ namespace IRaCIS.Core.Application.Services
 
                 if (svCommand.PDState != dbBeforeEntity.PDState && dbBeforeEntity.SubmitState == SubmitStateEnum.Submitted)
                 {
-                    throw new BusinessValidationFailedException("CRC提交后，不允许修改PD确认状态");
+                    throw new BusinessValidationFailedException("当前访视影像提交后，不允许修改PD确认状态。");
                 }
 
                 if (svCommand.PDState != dbBeforeEntity.PDState && dbBeforeEntity.RequestBackState == RequestBackStateEnum.PM_AgressBack)
                 {
-                    throw new BusinessValidationFailedException("回退的访视，不允许修改PD确认状态");
+                    throw new BusinessValidationFailedException("当前访视为回退的访视，不允许修改PD确认状态。");
                 }
 
                 if (svCommand.IsLostVisit)
                 {
                     if (await _subjectVisitRepository.AnyAsync(t => t.Id == svCommand.Id && t.SubmitState == SubmitStateEnum.ToSubmit))
                     {
-                        throw new BusinessValidationFailedException("该受试者此访视有影像上传，不允许设置为失访");
+                        throw new BusinessValidationFailedException("当前访视已经有有影像上传，不允许设置为失访。");
                     }
                 }
             }
@@ -126,15 +126,15 @@ namespace IRaCIS.Core.Application.Services
         {
             if (await _repository.AnyAsync<DicomStudy>(t => t.SubjectVisitId == id))
             {
-                return ResponseOutput.NotOk("This visit is associated with the uploaded study images and couldn't be deleted.");
+                return ResponseOutput.NotOk("当前访视已经有影像上传，不允许删除。");
             }
             if (await _subjectVisitRepository.AnyAsync(t => t.Id == id && t.InPlan))
             {
-                return ResponseOutput.NotOk("This visit is InPlan and couldn't be deleted.");
+                return ResponseOutput.NotOk("计划内的访视不允许删除。");
             }
             if (await _subjectVisitRepository.AnyAsync(t => t.OutPlanPreviousVisitId == id))
             {
-                return ResponseOutput.NotOk("This visit is OutPlanPreviousVisitId and couldn't be deleted.");
+                return ResponseOutput.NotOk("当前访视已经被设置为另一访视的上一访视，不允许删除。");
             }
 
             await _subjectVisitRepository.DeleteFromQueryAsync(s => s.Id == id,true);