diff --git a/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs b/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
index af49769e2..100c5b596 100644
--- a/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
+++ b/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
@@ -703,6 +703,10 @@ public class QCClaimTaskEventConsumer(
 
 
             var userinfo = subjectVisit.CurrentActionUser;
+            if (userinfo == null)
+            {
+                return;
+            }
 
             var messageToSend = new MimeMessage();
             //发件地址