diff --git a/rpcx/client.go b/rpcx/client.go
index 072ebeb3..8fd09492 100644
--- a/rpcx/client.go
+++ b/rpcx/client.go
@@ -4,11 +4,11 @@ import (
 	"log"
 	"time"
 
-	"google.golang.org/grpc"
-
 	"zero/core/discov"
 	"zero/rpcx/internal"
 	"zero/rpcx/internal/auth"
+
+	"google.golang.org/grpc"
 )
 
 type RpcClient struct {
diff --git a/rpcx/proxy.go b/rpcx/proxy.go
index ef85f204..b6243e34 100644
--- a/rpcx/proxy.go
+++ b/rpcx/proxy.go
@@ -4,11 +4,11 @@ import (
 	"context"
 	"sync"
 
-	"google.golang.org/grpc"
-
 	"zero/core/syncx"
 	"zero/rpcx/internal"
 	"zero/rpcx/internal/auth"
+
+	"google.golang.org/grpc"
 )
 
 type RpcProxy struct {