diff --git a/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs b/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
index 3fdd222cb..03180034c 100644
--- a/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
+++ b/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
@@ -674,8 +674,8 @@ public class QCClaimTaskEventConsumer(
          }
         });
 
-        var subjectcodes = subjectVisitList.Select(x => x.Subject.Code).ToList();
-        var visitnames = subjectVisitList.Select(x => x.VisitName).ToList();
+        var subjectcodes = subjectVisitList.Select(x => x.Subject.Code).Distinct().ToList();
+        var visitnames = subjectVisitList.Select(x => x.VisitName).Distinct().ToList();
 
         Func<(string topicStr, string htmlBodyStr), (string topicStr, string htmlBodyStr)> emailConfigFunc = input =>
         {