diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index efb3f7d5d..2b49ca324 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -862,6 +862,12 @@
             <param name="visitTaskId"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.ReadingCalculate.PCWG3CalculateService.GetDeleteLesionStatrIndex(IRaCIS.Core.Application.Service.Reading.Dto.DeleteReadingRowAnswerInDto)">
+            <summary>
+            删除病灶获取起始病灶序号
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Service.ReadingCalculate.PCWG3CalculateService.GetReadingReportEvaluation(IRaCIS.Core.Application.Service.Reading.Dto.GetReadingReportEvaluationInDto)">
             <summary>
             获取阅片报告
@@ -1002,11 +1008,23 @@
             <param name="indto"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.ReadingCalculate.ReadingCalculateService.GetDeleteLesionStatrIndex(IRaCIS.Core.Application.Service.Reading.Dto.DeleteReadingRowAnswerInDto)">
+            <summary>
+            删除病灶获取起始病灶序号
+            </summary>
+            <returns></returns>
+        </member>
         <member name="F:IRaCIS.Core.Application.Service.ReadingCalculate.RECIST1Point1CalculateService.sODData">
             <summary>
             获取Sod的值
             </summary>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.ReadingCalculate.RECIST1Point1CalculateService.GetDeleteLesionStatrIndex(IRaCIS.Core.Application.Service.Reading.Dto.DeleteReadingRowAnswerInDto)">
+            <summary>
+            删除病灶获取起始病灶序号（RECIST1Point1 固定是1）
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Service.ReadingCalculate.RECIST1Point1CalculateService.GetReadingReportEvaluation(IRaCIS.Core.Application.Service.Reading.Dto.GetReadingReportEvaluationInDto)">
             <summary>
             获取阅片报告
@@ -1268,6 +1286,12 @@
             <param name="indto"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.ICriterionCalculateService.GetDeleteLesionStatrIndex(IRaCIS.Core.Application.Service.Reading.Dto.DeleteReadingRowAnswerInDto)">
+            <summary>
+            删除病灶获取起始病灶序号
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Service.IGeneralCalculateService.GetReadingCalculateDto(System.Guid)">
             <summary>
             获取ReadingCalculateDto
@@ -1317,6 +1341,12 @@
             <param name="indto"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Service.IReadingCalculateService.GetDeleteLesionStatrIndex(IRaCIS.Core.Application.Service.Reading.Dto.DeleteReadingRowAnswerInDto)">
+            <summary>
+            删除病灶获取起始病灶序号
+            </summary>
+            <returns></returns>
+        </member>
         <member name="P:IRaCIS.Core.Application.Service.Reading.Dto.ClinicalDataTrialSetAddOrEdit.ClinicalDataSetName">
             <summary>
             名称
diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/PCWG3CalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/PCWG3CalculateService.cs
index 14f5c4809..6e3173e4e 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/PCWG3CalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/PCWG3CalculateService.cs
@@ -715,9 +715,9 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
         public async Task<string> GetSiteVisitForTumorEvaluation(ReadingCalculateDto inDto)
         {
             await ChangeLastTaskSiteVisitForTumorEvaluation(inDto);
-            var newLesionsCount = int.Parse(inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.NewLesionsCount).Select(x => x.Answer).FirstOrDefault() ?? "0");
-            var baseLineLesionsCount = int.Parse(inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.BaseLineLesionsCount).Select(x => x.Answer).FirstOrDefault() ?? "0");
-            var alwaysNewLesionsCount = int.Parse(inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.AlwaysNewLesionsCount).Select(x => x.Answer).FirstOrDefault() ?? "0");
+            var newLesionsCount = inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.NewLesionsCount).Select(x => x.Answer).FirstOrDefault().IsNullOrEmptyReturn0();
+            var baseLineLesionsCount = inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.BaseLineLesionsCount).Select(x => x.Answer).FirstOrDefault().IsNullOrEmptyReturn0();
+            var alwaysNewLesionsCount = inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.AlwaysNewLesionsCount).Select(x => x.Answer).FirstOrDefault().IsNullOrEmptyReturn0();
             if (newLesionsCount == 0 &&
                 baseLineLesionsCount == 0 &&
                 alwaysNewLesionsCount == 0)