import sort
diff --git a/protocol/grpc/client_test.go b/protocol/grpc/client_test.go
index 21b81ba..a4630c8 100644
--- a/protocol/grpc/client_test.go
+++ b/protocol/grpc/client_test.go
@@ -18,7 +18,6 @@
 package grpc
 
 import (
-	"github.com/apache/dubbo-go/common/logger"
 	"reflect"
 	"testing"
 )
@@ -30,6 +29,7 @@
 
 import (
 	"github.com/apache/dubbo-go/common"
+	"github.com/apache/dubbo-go/common/logger"
 	"github.com/apache/dubbo-go/protocol/grpc/internal"
 )
 
diff --git a/protocol/grpc/grpc_invoker_test.go b/protocol/grpc/grpc_invoker_test.go
index 0aa6425..c8066c7 100644
--- a/protocol/grpc/grpc_invoker_test.go
+++ b/protocol/grpc/grpc_invoker_test.go
@@ -19,7 +19,6 @@
 
 import (
 	"context"
-	"github.com/apache/dubbo-go/common/logger"
 	"reflect"
 	"testing"
 )
@@ -30,6 +29,7 @@
 
 import (
 	"github.com/apache/dubbo-go/common"
+	"github.com/apache/dubbo-go/common/logger"
 	"github.com/apache/dubbo-go/protocol/grpc/internal"
 	"github.com/apache/dubbo-go/protocol/invocation"
 )