diff --git a/example/lib/main.dart b/example/lib/main.dart
index 670dbac..4723c48 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -2,10 +2,10 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
+import 'package:okhttp_kit/okhttp_kit.dart';
 import 'package:path/path.dart' as path;
 import 'package:path_provider/path_provider.dart' as path_provider;
 import 'package:tencent_kit/tencent_kit.dart';
-import 'package:okhttp_kit/okhttp_kit.dart';
 
 void main() => runApp(MyApp());