diff --git a/protocol/jsonrpc/jsonrpc_protocol.go b/protocol/jsonrpc/jsonrpc_protocol.go
index 2be7e73962eed4502afdcad1559f39e740f2e75b..96b36eed301ef8cc01809b35b60e98ae078701d7 100644
--- a/protocol/jsonrpc/jsonrpc_protocol.go
+++ b/protocol/jsonrpc/jsonrpc_protocol.go
@@ -18,7 +18,6 @@
 package jsonrpc
 
 import (
-	"github.com/apache/dubbo-go/common/constant"
 	"strings"
 	"sync"
 	"time"
@@ -26,6 +25,7 @@ import (
 
 import (
 	"github.com/apache/dubbo-go/common"
+	"github.com/apache/dubbo-go/common/constant"
 	"github.com/apache/dubbo-go/common/extension"
 	"github.com/apache/dubbo-go/common/logger"
 	"github.com/apache/dubbo-go/config"