diff --git a/models/dataset.go b/models/dataset.go
index 0c1d8015a..fbd605120 100755
--- a/models/dataset.go
+++ b/models/dataset.go
@@ -146,6 +146,9 @@ func (datasets DatasetList) loadAttachmentAttributes(opts *SearchDatasetOptions)
 	}
 
 	for i := range datasets {
+		if datasets[i].Attachments==nil{
+			datasets[i].Attachments=[]*Attachment{}
+		}
 		datasets[i].Repo.Owner = nil
 	}
 	return nil