diff --git a/internal/datacoord/segment_info.go b/internal/datacoord/segment_info.go
index 85a69a6094..5bb902fcac 100644
--- a/internal/datacoord/segment_info.go
+++ b/internal/datacoord/segment_info.go
@@ -20,6 +20,7 @@ import (
 	"time"
 
 	"github.com/golang/protobuf/proto"
+
 	"github.com/milvus-io/milvus/internal/proto/commonpb"
 	"github.com/milvus-io/milvus/internal/proto/datapb"
 	"github.com/milvus-io/milvus/internal/proto/internalpb"