diff --git a/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs b/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
index dffb221c9..ea2635d67 100644
--- a/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
+++ b/IRaCIS.Core.Application/MassTransit/Consumer/SubjectVisitQCAndCheckConsumer.cs
@@ -391,8 +391,8 @@ public class CRCRepliedCheckChallengeEventConsumer(
                 var topicStr = string.Format(input.topicStr, trialInfo.ResearchProgramNo, subjectCode, subjectVisit.VisitName);
                 var htmlBodyStr = string.Format(
                    CommonEmailHelper.ReplaceCompanyName(_systemEmailConfig, input.htmlBodyStr),
-                    trialInfo.ExperimentName,        // 项目   {1}
-                   userinfo.FullName,              // 用户名  {1}
+                   userinfo.FullName,              // 用户名  {0}
+                   trialInfo.ExperimentName,        // 项目   {1}
                    subjectCode, // 受试者 {2}
                    subjectVisit.VisitName,             // 访视  {3}
                    dictionValue[0],    // 核查状态 {4}