diff --git a/Controllers/ExamReportController.cs b/Controllers/ExamReportController.cs
index 83cbb56..4803a17 100644
--- a/Controllers/ExamReportController.cs
+++ b/Controllers/ExamReportController.cs
@@ -567,7 +567,7 @@ namespace BMA.EHR.Report.Service.Controllers
                     ExamIdenNumber = p.ExamIdenNumber
                 })
                 .OrderBy(x => x.ExamIdenNumber)
-                .Where(x => x.ExamResult == "ได้")
+                .Where(x => x.ExamResult?.Trim() == "ได้")
                 .ToList();
 
                 if (data.Count == 0)