diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
index 4777364ae..f0a2f9e69 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/LuganoCalculateService.cs
@@ -1039,7 +1039,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
 						 x.RowIndex >= (int)Math.Floor(inDto.RowNumber) && x.RowIndex < ((int)Math.Floor(inDto.RowNumber) + 1) &&
 						x.ReadingTableQuestionTrial.QuestionMark == QuestionMark.MajorAxis &&
                         x.QuestionId== targetQuestion.Id
-						).Select(x => x.Answer).FirstOrDefaultAsync()).IsNullOrEmptyReturn0();
+						).Select(x => x.Answer).ToListAsync()).Select(x => x.IsNullOrEmptyReturn0()).Sum();
 
 						// 短径
 						var shortAxis = (await _readingTableQuestionAnswerRepository.Where(x =>
@@ -1047,7 +1047,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
 					    x.RowIndex >= (int)Math.Floor(inDto.RowNumber) && x.RowIndex < ((int)Math.Floor(inDto.RowNumber) + 1) &&
 						x.ReadingTableQuestionTrial.QuestionMark == QuestionMark.ShortAxis &&
 						x.QuestionId == targetQuestion.Id
-						).Select(x => x.Answer).FirstOrDefaultAsync()).IsNullOrEmptyReturn0();
+						).Select(x => x.Answer).ToListAsync()).Select(x => x.IsNullOrEmptyReturn0()).Sum();
 
 						// 找到ppd问题
 						var ppdQuestion = await _readingTableQuestionTrialRepository.Where(x => x.ReadingQuestionId == targetQuestion.Id && x.QuestionMark == QuestionMark.PPD).FirstOrDefaultAsync();