diff --git a/config/config_api_test.go b/config/config_api_test.go
index 5e6d5f529be38a237a331e534e992e0ad56cb824..ca002e24fa6143f1682b5adb375ea64b171a6b1a 100644
--- a/config/config_api_test.go
+++ b/config/config_api_test.go
@@ -1,12 +1,15 @@
 package config
 
 import (
-	"github.com/stretchr/testify/assert"
 	"strconv"
 	"testing"
 	"time"
 )
 
+import (
+	"github.com/stretchr/testify/assert"
+)
+
 func TestNewDefaultServiceConfig(t *testing.T) {
 	serviceConfig := NewServiceConfigByAPI(
 		WithServiceCluster("test-cluster"),