diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs
index eafe49e6e..f22ba8932 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs
@@ -483,7 +483,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
 			    new ReadingCalculateData (){QuestionType=QuestionType.NETarget,GetStringFun=GetNETarget},
 
                  // 与前一访视SOD相比变化量
-                 new ReadingCalculateData (){QuestionType=QuestionType.LastVisitSODChange,GetDecimalNullFun=GetLastTaskSODChange},
+                 new ReadingCalculateData (){QuestionType=QuestionType.LastVisitSODChange,GetDecimalNullFun=GetLastTaskSODChange,IsConvertedTask=true},
 
                  //新靶病灶直径之和（iSOD）
                  new ReadingCalculateData (){QuestionType=QuestionType.ISOD,GetDecimalNullFun=GetiSODData},
@@ -582,7 +582,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
                     QuestionType.NewLesions,
                     QuestionType.Tumor,
                     QuestionType.ExistDisease,
-					QuestionType.NewTargetLesion,
+                    QuestionType.NewTargetLesion,
 					QuestionType.NewNoTargetLesion,
 					QuestionType.OtherNewTargetLesion,
                     QuestionType.IRECISTNewTargetLesion,
@@ -1322,7 +1322,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
 
             var value = await GetSODData(inDto);
 
-            if (value == null || inDto.IsBaseLine )
+            if (value == null || inDto.IsBaseLine|| !inDto.IsConvertedTask||inDto.BeforeConvertedTaskId!=null)
             {
                 return null;
             }