diff --git a/IRaCIS.Core.Application/Service/Visit/VisitPlanService.cs b/IRaCIS.Core.Application/Service/Visit/VisitPlanService.cs
index d96d2b1bd..06a7abd75 100644
--- a/IRaCIS.Core.Application/Service/Visit/VisitPlanService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/VisitPlanService.cs
@@ -87,7 +87,7 @@ namespace IRaCIS.Application.Services
 
             if (!await _trialRepository.Where(t => t.Id == visitPlan.TrialId).IgnoreQueryFilters().AnyAsync(t => t.TrialStatusStr == StaticData.TrialOngoing || t.TrialStatusStr == StaticData.TrialInitializing))
             {
-                throw new BusinessValidationFailedException(" only in  Initializing  or Ongoing  State  can operate ");
+                throw new BusinessValidationFailedException("只有当项目状态为：初始化或进行中时，可以操作。 ");
             }
 
             var visitPlanList = await _visitStageRepository.Where(t => t.TrialId == visitPlan.TrialId, ignoreQueryFilters: true)
@@ -104,7 +104,7 @@ namespace IRaCIS.Application.Services
                 //比当前 visitNum小的 visitDay的最大值    还小 不允许添加
                 if (visitPlan.VisitDay <= visitPlanList.Where(t => t.VisitNum < visitPlan.VisitNum).Select(t => t.VisitDay).Max())
                 {
-                    throw new BusinessValidationFailedException(" For the visit plan, the VisitDay with a larger VisitNum should be larger than the VisitDay with a smaller VisitNum.");
+                    throw new BusinessValidationFailedException("访视计划中，访视号大的访视，其访视间隔也应该比访视号小的访视大。");
 
                 }
             }
@@ -113,7 +113,7 @@ namespace IRaCIS.Application.Services
             {
                 if (visitPlan.VisitDay >= visitPlanList.Where(t => t.VisitNum > visitPlan.VisitNum).Select(t => t.VisitDay).Min())
                 {
-                    throw new BusinessValidationFailedException("For the visit plan, the VisitDay with a larger VisitNum should be larger than the VisitDay with a smaller VisitNum.");
+                    throw new BusinessValidationFailedException("访视计划中，访视号大的计划访视，其访视间隔也应该比访视号小的计划访视大。");
                 }
             }
 
@@ -125,12 +125,12 @@ namespace IRaCIS.Application.Services
 
                 if (await _visitStageRepository.AnyAsync(t => t.TrialId == visitPlan.TrialId && (t.VisitName == visitPlan.VisitName || t.VisitNum == visitPlan.VisitNum), true))
                 {
-                    throw new BusinessValidationFailedException("A visit with the same VisitName/VisitNum already existed in the current visit plan.");
+                    throw new BusinessValidationFailedException("访视计划中已经存在具有项目访视名称或者访视号的计划访视模板。");
                 }
 
                 if (await _visitStageRepository.AnyAsync(t => t.TrialId == visitPlan.TrialId && t.IsBaseLine, true) && visitPlan.IsBaseLine)
                 {
-                    throw new BusinessValidationFailedException("A visit  already is baseline in the current visit plan.");
+                    throw new BusinessValidationFailedException("访视计划中已经存在基线。");
                 }
 
                 //不用前端传递的值
@@ -157,12 +157,12 @@ namespace IRaCIS.Application.Services
 
                 if (await _visitStageRepository.AnyAsync(t => t.TrialId == visitPlan.TrialId && (t.VisitName == visitPlan.VisitName || t.VisitNum == visitPlan.VisitNum) && t.Id != visitPlan.Id, true))
                 {
-                    throw new BusinessValidationFailedException("A visit with the same VisitName/VisitNum already existed in the current visit plan.");
+                    throw new BusinessValidationFailedException("访视计划中已经存在具有项目访视名称或者访视号的计划访视模板。");
                 }
 
                 if (await _visitStageRepository.AnyAsync(t => t.TrialId == visitPlan.TrialId && t.IsBaseLine && t.Id != visitPlan.Id, true) && visitPlan.IsBaseLine)
                 {
-                    throw new BusinessValidationFailedException("A visit  already is baseline in the current visit plan.");
+                    throw new BusinessValidationFailedException("访视计划中已经存在基线。");
                 }
 
                 #region 废弃前  
@@ -195,7 +195,7 @@ namespace IRaCIS.Application.Services
                 {
                     if (await _repository.Where<SubjectVisit>(t => t.TrialId == visitPlan.TrialId).AnyAsync(v => v.IsBaseLine && v.SubmitState >= SubmitStateEnum.ToSubmit))
                     {
-                        throw new BusinessValidationFailedException("有CRC已经为基线上传了影像数据,不允许修改基线");
+                        throw new BusinessValidationFailedException("有受试者的基线已经上传了影像数据,不允许修改基线访视。");
                     }
                 }