diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs
index 9c1aacaa2..8ec5e87db 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/IRECIST1Point1CalculateService.cs
@@ -412,7 +412,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             else
 
             {
-                await ReadingCalculate(readingData, new List<QuestionType>() { type });
+                await ReadingCalculate(readingData, new List<QuestionType>() { type.Value });
             }
            
         }