diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index 4b7421bd1..20e8932f0 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -3708,6 +3708,22 @@
             <param name="inDto"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.ReadingCalculateService.ChangeAllLowestIncrease(IRaCIS.Core.Application.ViewModel.ReadingCalculateDto,System.Guid)">
+            <summary>
+            修改与整个访视期间最低点相比增加的值（mm）
+            </summary>
+            <param name="inDto"></param>
+            <param name="questionId"></param>
+            <returns></returns>
+        </member>
+        <member name="M:IRaCIS.Core.Application.Service.ReadingCalculateService.ChangeAllLowPercent(IRaCIS.Core.Application.ViewModel.ReadingCalculateDto,System.Guid)">
+            <summary>
+            修改整个访视期间最低点相比增加的百分比
+            </summary>
+            <param name="inDto"></param>
+            <param name="questionId"></param>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Service.ReadingCalculateService.ChangeAllVisitTaskAnswer(System.Collections.Generic.List{System.Guid},System.Guid,System.String)">
             <summary>
             修改所有访视任务的答案
diff --git a/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs b/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
index 69fb28e83..194ef368f 100644
--- a/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
+++ b/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
@@ -1055,8 +1055,8 @@ namespace IRaCIS.Core.Infra.EFCore.Common
                 {
                     var question = await _dbContext.QCQuestionConfigure.Where(x => x.Id == entity.ParentId).Select(x => new { x.ShowOrder, x.QuestionName }).FirstOrDefaultAsync();
 
-                    parentQuestionOrder = question.ShowOrder;
-                    parentQuestionName = question.QuestionName;
+                    parentQuestionOrder = question?.ShowOrder;
+                    parentQuestionName = question?.QuestionName;
 
                 }
 
@@ -1087,8 +1087,8 @@ namespace IRaCIS.Core.Infra.EFCore.Common
                 {
                     var question = await _dbContext.TrialQCQuestionConfigure.Where(x => x.Id == entity.ParentId).Select(x => new { x.ShowOrder, x.QuestionName }).FirstOrDefaultAsync();
 
-                    parentQuestionOrder = question.ShowOrder;
-                    parentQuestionName = question.QuestionName;
+                    parentQuestionOrder = question?.ShowOrder;
+                    parentQuestionName = question?.QuestionName;
 
                 }