diff --git a/internal/util/funcutil/func.go b/internal/util/funcutil/func.go
index 221411da44..ff719b9fb2 100644
--- a/internal/util/funcutil/func.go
+++ b/internal/util/funcutil/func.go
@@ -22,13 +22,12 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/go-basic/ipv4"
 	"github.com/milvus-io/milvus/internal/log"
 	"github.com/milvus-io/milvus/internal/proto/commonpb"
 	"github.com/milvus-io/milvus/internal/proto/internalpb"
 	"github.com/milvus-io/milvus/internal/types"
 	"github.com/milvus-io/milvus/internal/util/retry"
-
-	"github.com/go-basic/ipv4"
 	"go.uber.org/zap"
 )
 
diff --git a/internal/util/funcutil/func_test.go b/internal/util/funcutil/func_test.go
index 07081a2088..7b032a18f8 100644
--- a/internal/util/funcutil/func_test.go
+++ b/internal/util/funcutil/func_test.go
@@ -21,11 +21,10 @@ import (
 	"testing"
 	"time"
 
+	"github.com/jarcoal/httpmock"
 	"github.com/milvus-io/milvus/internal/proto/commonpb"
 	"github.com/milvus-io/milvus/internal/proto/internalpb"
 	"github.com/milvus-io/milvus/internal/proto/milvuspb"
-
-	"github.com/jarcoal/httpmock"
 	"github.com/stretchr/testify/assert"
 )
 
diff --git a/internal/util/funcutil/parallel.go b/internal/util/funcutil/parallel.go
index 670d88e268..644854eb60 100644
--- a/internal/util/funcutil/parallel.go
+++ b/internal/util/funcutil/parallel.go
@@ -17,7 +17,6 @@ import (
 	"time"
 
 	"github.com/milvus-io/milvus/internal/log"
-
 	"go.uber.org/zap"
 )