diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingCalculateService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingCalculateService.cs
index baaa637c6..630990c21 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingCalculateService.cs
@@ -630,12 +630,12 @@ namespace IRaCIS.Core.Application.Service
 		{
 			if (inDto.IsBaseLine)
 			{
-				return nameof(ExistOrNA.NA);
+				return ExistOrNA.NA.GetEnumInt();
 			}
 
 			var result = inDto.QuestionInfo.Any(x => x.QuestionType == QuestionType.TargetLesion && x.Answer.EqEnum(TargetAssessment.NE));
 
-			return result ? nameof(ExistOrNA.Exist) : nameof(ExistOrNA.NotExist);
+			return result ? ExistOrNA.Exist.GetEnumInt() : ExistOrNA.NotExist.GetEnumInt();
 		}
 		#endregion