diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index cd0358230..f00c10d6d 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -11593,6 +11593,13 @@
             <param name="isReading"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Services.SubjectVisitService.GetDicomSeriesInfo(IRaCIS.Core.Application.Contracts.GetDicomSeriesInfoInDto)">
+            <summary>
+            获取Series信息
+            </summary>
+            <param name="inDto"></param>
+            <returns></returns>
+        </member>
         <member name="M:IRaCIS.Core.Application.Services.SubjectVisitService.GetPTAndCtSeries(IRaCIS.Core.Application.Contracts.GetPTAndCtSeriesInDto)">
             <summary>
             获取PTAndCtSeries
diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
index 022557e76..4777364ae 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
@@ -2075,7 +2075,10 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             {
                 return "NA";
             }
-
+            if (TaskAnswer.Count() == 0)
+            {
+				return "0";
+			}
             var presentSpd = inDto.QuestionInfo.Where(x => x.QuestionType == QuestionType.SpleenLength).Select(x => x.Answer).FirstOrDefault().IsNullOrEmptyReturn0();
             var lowSplenoncus = TaskAnswer.OrderBy(x => x.SpleenLength).Select(x => x.SpleenLength).FirstOrDefault();
             return (presentSpd - lowSplenoncus).ToString();
@@ -2099,7 +2102,10 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             {
                 return "NA";
             }
-
+            if (taskAnswer.Count() == 0)
+            {
+				return "NA";
+			}
 
             var lowSplenoncus = taskAnswer.OrderBy(x => x.SpleenLength).FirstOrDefault();
             return lowSplenoncus.BlindName;