fix lint

wxiaoguang · wxiaoguang · commit 6ded737c05d9 · 2022-04-01T11:53:01.000+08:00
diff --git a/modules/util/legacy_test.go b/modules/util/legacy_test.go
@@ -7,8 +7,9 @@ package util
 import (
 	"crypto/aes"
 	"crypto/rand"
-	"github.com/stretchr/testify/assert"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestAESGCMEncrypt(t *testing.T) {
