diff --git a/IRaCIS.Core.Application/Service/QC/_MapConfig.cs b/IRaCIS.Core.Application/Service/QC/_MapConfig.cs
index 03ec86fa1..7d304e52f 100644
--- a/IRaCIS.Core.Application/Service/QC/_MapConfig.cs
+++ b/IRaCIS.Core.Application/Service/QC/_MapConfig.cs
@@ -49,7 +49,7 @@ namespace IRaCIS.Core.Application.Service
 
             CreateMap<QCChallengeDialog, DialogInfo>()
               .ForMember(d => d.CreateTime, u => u.MapFrom(s => s.CreateTime))
-              .ForMember(d => d.UserName, u => u.MapFrom(s => s.CreateUser.UserName))
+              .ForMember(d => d.UserName, u => u.MapFrom(s => s.CreateUser.FullName))
               .ForMember(d => d.Content, u => u.MapFrom(s => s.TalkContent));
 
             CreateMap<QCChallenge, QCChanllengeExportDto>()
@@ -124,7 +124,7 @@ namespace IRaCIS.Core.Application.Service
 
             CreateMap<CheckChallengeDialog, DialogInfo>()
             .ForMember(d => d.CreateTime, u => u.MapFrom(s => s.CreateTime))
-            .ForMember(d => d.UserName, u => u.MapFrom(s => s.CreateUser.UserName))
+            .ForMember(d => d.UserName, u => u.MapFrom(s => s.CreateUser.FullName))
             .ForMember(d => d.Content, u => u.MapFrom(s => s.TalkContent));
 
             CreateMap<SubjectVisit, PMKCheckEXportDTO>()