diff --git a/internal/datacoord/meta.go b/internal/datacoord/meta.go
index 3eb2274ac6..2888837471 100644
--- a/internal/datacoord/meta.go
+++ b/internal/datacoord/meta.go
@@ -23,13 +23,14 @@ import (
 	"time"
 
 	"github.com/golang/protobuf/proto"
+	"go.uber.org/zap"
+
 	"github.com/milvus-io/milvus/internal/kv"
 	"github.com/milvus-io/milvus/internal/log"
 	"github.com/milvus-io/milvus/internal/proto/commonpb"
 	"github.com/milvus-io/milvus/internal/proto/datapb"
 	"github.com/milvus-io/milvus/internal/proto/internalpb"
 	"github.com/milvus-io/milvus/internal/proto/querypb"
-	"go.uber.org/zap"
 )
 
 const (