diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
index 62bb4d6fa..73c8cddaa 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/OCTCalculateService.cs
@@ -347,7 +347,7 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
                         MicrochannelMeasurement =dataTable.Rows[i]["F"].ToString() ?? string.Empty,
                         CholesterolCrystalMeasurement = dataTable.Rows[i]["G"].ToString() ?? string.Empty,
                         LumenAreaMeasurement = getdecimalEmptyData(dataTable.Rows[i]["H"].ToString() ?? string.Empty),
-                        LipidAngle = getdecimalEmptyData(dataTable.Rows[i]["I"].ToString()),
+                        LipidAngle = getdecimalData(dataTable.Rows[i]["I"].ToString()),
                     });
                 }
                 catch (Exception)