diff --git a/internal/querynodev2/delegator/delegator_data.go b/internal/querynodev2/delegator/delegator_data.go
index a91afe9737..53f18bf071 100644
--- a/internal/querynodev2/delegator/delegator_data.go
+++ b/internal/querynodev2/delegator/delegator_data.go
@@ -617,6 +617,7 @@ func (sd *shardDelegator) loadStreamDelete(ctx context.Context,
 				SegmentId:    info.GetSegmentID(),
 				PrimaryKeys:  storage.ParsePrimaryKeys2IDs(deleteData.Pks),
 				Timestamps:   deleteData.Tss,
+				Scope:        querypb.DataScope_Historical, // only sealed segment need to loadStreamDelete
 			})
 			if err != nil {
 				log.Warn("failed to apply delete when LoadSegment", zap.Error(err))