diff --git a/protocol/rest/rest_config_reader/default_config_reader_test.go b/protocol/rest/rest_config_reader/default_config_reader_test.go
index 5990c5314e1531f89889ee115f514ed03cff3fc9..ec5384871b74d615d6db3e6d58e1e19d0c7da7ae 100644
--- a/protocol/rest/rest_config_reader/default_config_reader_test.go
+++ b/protocol/rest/rest_config_reader/default_config_reader_test.go
@@ -23,10 +23,13 @@ import (
 )
 
 import (
-	"github.com/apache/dubbo-go/common/constant"
 	"github.com/stretchr/testify/assert"
 )
 
+import (
+	"github.com/apache/dubbo-go/common/constant"
+)
+
 func TestDefaultConfigReader_ReadConsumerConfig(t *testing.T) {
 	err := os.Setenv(constant.CONF_CONSUMER_FILE_PATH, "./testdata/consumer_config.yml")
 	assert.NoError(t, err)