diff --git a/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs b/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs
index 594e8d75f..d277aa622 100644
--- a/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs
+++ b/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs
@@ -32,6 +32,7 @@ namespace IRaCIS.Core.Application.Services
 
             var systemDocumentAttachmentQueryable = _systemDocumentAttachmentRepository
                         .WhereIf(inQuery.SystemDocumentId != null, t => t.SystemDocumentId == inQuery.SystemDocumentId)
+                           .WhereIf(inQuery.OffLine != null, t => t.OffLine == inQuery.OffLine)
                               .WhereIf(inQuery.FileName != null, t => t.FileName == inQuery.FileName)
                                     .WhereIf(inQuery.FileFormat != null, t => t.FileFormat == inQuery.FileFormat)
                                         .ProjectTo<SystemDocumentAttachmentView>(_mapper.ConfigurationProvider);