diff --git a/contrib/log/aliyun/aliyun.go b/contrib/log/aliyun/aliyun.go
index 17cadea37..70a30ce23 100644
--- a/contrib/log/aliyun/aliyun.go
+++ b/contrib/log/aliyun/aliyun.go
@@ -16,7 +16,6 @@ import (
 // Logger see more detail https://github.com/aliyun/aliyun-log-go-sdk
 type Logger interface {
 	log.Logger
-
 	GetProducer() *producer.Producer
 	Close() error
 }
@@ -82,7 +81,6 @@ func (a *aliyunLog) Close() error {
 }
 
 func (a *aliyunLog) Log(level log.Level, keyvals ...interface{}) error {
-
 	contents := make([]*sls.LogContent, 0, len(keyvals)/2+1)
 	if (len(keyvals) & 1) == 1 {
 		keyvals = append(keyvals, "KEYVALS UNPAIRED")
diff --git a/contrib/log/tencent/tencent.go b/contrib/log/tencent/tencent.go
index e7b61d832..6014c0ca3 100644
--- a/contrib/log/tencent/tencent.go
+++ b/contrib/log/tencent/tencent.go
@@ -14,7 +14,6 @@ import (
 
 type Logger interface {
 	log.Logger
-
 	GetProducer() *cls.AsyncProducerClient
 	Close() error
 }