diff --git a/internal/querynode/segment_loader.go b/internal/querynode/segment_loader.go
index 5a2c18a90b..9fefe6c7f0 100644
--- a/internal/querynode/segment_loader.go
+++ b/internal/querynode/segment_loader.go
@@ -310,15 +310,29 @@ func (loader *segmentLoader) loadFiledBinlogData(segment *Segment, fieldBinlogs
 
 	segmentType := segment.getType()
 	iCodec := storage.InsertCodec{}
-	blobs := make([]*storage.Blob, 0)
+
+	// change all field bin log loading into concurrent
+	loadFutures := make([]*concurrency.Future, 0)
 	for _, fieldBinlog := range fieldBinlogs {
-		fieldBlobs, err := loader.loadFieldBinlogs(fieldBinlog)
-		if err != nil {
-			return err
-		}
-		blobs = append(blobs, fieldBlobs...)
+		futures := loader.loadFieldBinlogsAsync(fieldBinlog)
+		loadFutures = append(loadFutures, futures...)
 	}
 
+	// wait for async load result
+	blobs := make([]*storage.Blob, len(loadFutures))
+	for index, future := range loadFutures {
+		if !future.OK() {
+			return future.Err()
+		}
+
+		blob := future.Value().(*storage.Blob)
+		blobs[index] = blob
+	}
+	log.Info("log field binlogs done",
+		zap.Int64("collection", segment.collectionID),
+		zap.Int64("segment", segment.segmentID),
+		zap.Any("field", fieldBinlogs))
+
 	_, _, insertData, err := iCodec.Deserialize(blobs)
 	if err != nil {
 		log.Warn(err.Error())
@@ -350,12 +364,8 @@ func (loader *segmentLoader) loadFiledBinlogData(segment *Segment, fieldBinlogs
 	}
 }
 
-// Load binlogs concurrently into memory from KV storage
-func (loader *segmentLoader) loadFieldBinlogs(field *datapb.FieldBinlog) ([]*storage.Blob, error) {
-	log.Debug("load field binlogs",
-		zap.Int64("fieldID", field.FieldID),
-		zap.Int("len(binlogs)", len(field.Binlogs)))
-
+// Load binlogs concurrently into memory from KV storage asyncly
+func (loader *segmentLoader) loadFieldBinlogsAsync(field *datapb.FieldBinlog) []*concurrency.Future {
 	futures := make([]*concurrency.Future, 0, len(field.Binlogs))
 	for i := range field.Binlogs {
 		path := field.Binlogs[i].GetLogPath()
@@ -374,21 +384,7 @@ func (loader *segmentLoader) loadFieldBinlogs(field *datapb.FieldBinlog) ([]*sto
 
 		futures = append(futures, future)
 	}
-
-	blobs := make([]*storage.Blob, 0, len(field.Binlogs))
-	for _, future := range futures {
-		if !future.OK() {
-			return nil, future.Err()
-		}
-
-		blob := future.Value().(*storage.Blob)
-		blobs = append(blobs, blob)
-	}
-
-	log.Debug("log field binlogs done",
-		zap.Int64("fieldID", field.FieldID))
-
-	return blobs, nil
+	return futures
 }
 
 func (loader *segmentLoader) loadIndexedFieldData(segment *Segment, vecFieldInfos map[int64]*IndexedFieldInfo) error {
@@ -587,7 +583,7 @@ func (loader *segmentLoader) loadDeltaLogs(segment *Segment, deltaLogs []*datapb
 		}
 	}
 	if len(blobs) == 0 {
-		log.Info("there are no delta logs saved with segment", zap.Any("segmentID", segment.segmentID))
+		log.Info("there are no delta logs saved with segment, skip loading delete record", zap.Any("segmentID", segment.segmentID))
 		return nil
 	}
 	_, _, deltaData, err := dCodec.Deserialize(blobs)