diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs
index b5f9171df..7a60a159a 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs
@@ -529,7 +529,7 @@ namespace IRaCIS.Core.Application
                     ToBeDealedCount = t.SubjectVisitList.Where(c => c.TrialSite.CRCUserList.Any(u => u.UserId == _userInfo.Id))
                     .SelectMany(c => c.QCChallengeList)
 
-                    .Where(u => u.IsClosed == false && u.LatestReplyUser.UserTypeEnum == UserTypeEnum.IQC).Count(),
+                    .Where(u => u.IsClosed == false && (u.LatestReplyUser.UserTypeEnum == UserTypeEnum.IQC || u.LatestReplyUserId==null)).Count(),
 
                 }).Where(x => x.ToBeDealedCount > 0); ;