[*]README

README.md

@@ -1,6 +1,6 @@
 # Nya LoCyanFrp! Launcher
 
-<img src="https://pan.1l1.icu/f/J3VsZ/NyaLCF%20-%202.png" width="100%" />
+<img src="https://pan.1l1.icu/f/J3VsZ/NyaLCF%20-%202.png" width="100%" alt="NyaLCF Banner" />
 
 一个由非官方打造的 LoCyanFrp 启动器。
 
@@ -34,15 +34,12 @@ An unoffical LoCyanFrp launcher.
 - [x] 公告
 - [x] 通知
 
-## Getting Started
+## Repo stats
 
-This project is a starting point for a Flutter application.
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/de384a8e9f2a47b5b26f80c61c2a8bfd)](https://app.codacy.com/gh/Muska-Ami/NyaLCF/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 
-A few resources to get you started if this is your first Flutter project:
+<img src="https://repobeats.axiom.co/api/embed/8657905cfb65146e66a5d6039165f705d6403531.svg" alt="Repobeats analytics image" width="100%">
 
-- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
-- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+### How to contribute
 
-For help getting started with Flutter development, view the
-[online documentation](https://docs.flutter.dev/), which offers tutorials,
-samples, guidance on mobile development, and a full API reference.
+请 Fork `dev` 分支，并在此分支基础上修改。在 `Pull request` 之前，请先测试是否能够正常运行。请不要 `Pull request` 到 `main` 分支。

lib/io/frpcManagerStorage.dart

@@ -95,8 +95,9 @@ class FrpcManagerStorage {
 
   static Future<void> setRunPermission() async {
     await Process.run(
-      'chmod',
+      'sudo',
       [
+        'chmod',
         '+x',
         await getFilePath('0.51.3'),
       ],

lib/util/frpc/Archive.dart

@@ -18,7 +18,7 @@ class FrpcArchive {
       f = File('${await _c_path}/frpc.zip');
     else
       f = File('${await _c_path}/frpc.tar.gz');
-    /// 确认 Frpc 是否已存在
+    /// 确认 Frpc 是否存在
     if (await f.exists()) {
       extractFileToDisk(f.path, await _c_path);
       final dir = Directory(