diff --git a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
index 803e20ff2..07caf5009 100644
--- a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
@@ -1209,9 +1209,9 @@ namespace IRaCIS.Core.Application.Service.Allocation
                 .WhereIf(queryVisitTask.IsUrgent != null, t => t.IsUrgent == queryVisitTask.IsUrgent)
                 .WhereIf(queryVisitTask.ReadingCategory != null, t => t.ReadingCategory == queryVisitTask.ReadingCategory)
                 .WhereIf(queryVisitTask.TaskAllocationState != null, t => t.TaskAllocationState == queryVisitTask.TaskAllocationState)
-                 .WhereIf(queryVisitTask.TrialReadingCriterionId != null, t => t.TrialReadingCriterionId == queryVisitTask.TrialReadingCriterionId)
-
+                .WhereIf(queryVisitTask.TrialReadingCriterionId != null, t => t.TrialReadingCriterionId == queryVisitTask.TrialReadingCriterionId)
 
+                .WhereIf(queryVisitTask.PIAuditState != null, t => t.PIAuditState == queryVisitTask.PIAuditState)
                 .WhereIf(queryVisitTask.TaskState != null, t => t.TaskState == queryVisitTask.TaskState)
                 .WhereIf(!string.IsNullOrEmpty(queryVisitTask.TrialSiteCode), t => (t.BlindTrialSiteCode.Contains(queryVisitTask.TrialSiteCode!) && t.IsAnalysisCreate) || (t.Subject.TrialSite.TrialSiteCode.Contains(queryVisitTask.TrialSiteCode!) && t.IsAnalysisCreate == false))
                 .WhereIf(!string.IsNullOrEmpty(queryVisitTask.TaskName), t => t.TaskName.Contains(queryVisitTask.TaskName) || t.TaskBlindName.Contains(queryVisitTask.TaskName))