diff --git a/lib/main.dart b/lib/main.dart
index e986457..11725c0 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -2,21 +2,34 @@ import 'package:flutter/material.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:process_run/shell.dart';
 import 'dart:io';
+import 'dart:convert';
+import 'package:path_provider/path_provider.dart';
+import 'package:path/path.dart' as path;
 
 void main() {
   runApp(NaiveProxyApp());
 }
 
-class NaiveProxyApp extends StatelessWidget {
-  const NaiveProxyApp({super.key});
+class ServerConfig {
+  final String name;
+  final String configPath;
+  final int? ping;
 
+  ServerConfig({
+    required this.name, 
+    required this.configPath, 
+    this.ping
+  });
+}
+
+class NaiveProxyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'NaiveProxy启动器',
+      title: 'NaiveProxy Launcher',
       theme: ThemeData(
-        primarySwatch: Colors.blue,
-        visualDensity: VisualDensity.adaptivePlatformDensity,
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.purple),
+        useMaterial3: true,
       ),
       home: NaiveProxyHomePage(),
     );
@@ -24,89 +37,152 @@ class NaiveProxyApp extends StatelessWidget {
 }
 
 class NaiveProxyHomePage extends StatefulWidget {
-  const NaiveProxyHomePage({super.key});
-
   @override
   _NaiveProxyHomePageState createState() => _NaiveProxyHomePageState();
 }
 
 class _NaiveProxyHomePageState extends State<NaiveProxyHomePage> {
-  String? _configFilePath;
-  String _status = '未选择配置文件';
+  List<ServerConfig> _servers = [];
+  ServerConfig? _selectedServer;
+  bool _isProxyRunning = false;
+  Process? _naiveProcess;
+  List<String> _logs = [];
+  ScrollController _logController = ScrollController();
 
-  Future<void> _pickConfigFile() async {
-    FilePickerResult? result = await FilePicker.platform.pickFiles(
-      type: FileType.custom,
-      allowedExtensions: ['json'],
-    );
+  @override
+  void initState() {
+    super.initState();
+    _loadServers();
+  }
 
-    if (result != null) {
-      setState(() {
-        _configFilePath = result.files.single.path;
-        _status = '已选择文件: ${_configFilePath!.split('/').last}';
-      });
+  Future<void> _loadServers() async {
+    // 获取配置目录
+    Directory configDir = await _getNaiveFlyConfigDirectory();
+    
+    // 确保目录存在
+    if (!configDir.existsSync()) {
+      configDir.createSync(recursive: true);
+    }
+
+    // 读取所有JSON文件
+    List<FileSystemEntity> files = configDir.listSync()
+        .where((file) => file.path.endsWith('.json'))
+        .toList();
+
+    setState(() {
+      _servers = files.map((file) {
+        String name = path.basenameWithoutExtension(file.path);
+        return ServerConfig(
+          name: name, 
+          configPath: file.path
+        );
+      }).toList();
+    });
+  }
+
+  Future<Directory> _getNaiveFlyConfigDirectory() async {
+    if (Platform.isWindows) {
+      final appDataDir = Platform.environment['APPDATA'];
+      return Directory(path.join(appDataDir!, 'NaiveFly'));
+    } else {
+      // 假设是Unix类系统（Linux/macOS）
+      final homeDir = Platform.environment['HOME'];
+      return Directory(path.join(homeDir!, '.config', 'naivefly'));
     }
   }
 
   Future<void> _launchNaiveProxy() async {
-    if (_configFilePath == null) {
-      _showErrorDialog('请先导入配置文件');
+    if (_isProxyRunning) {
+      _stopNaiveProxy();
+      return;
+    }
+
+    if (_selectedServer == null) {
+      _showErrorDialog('Please select a server');
       return;
     }
 
     try {
       // 检查naiveproxy是否已安装
-      var shell = Shell();
-      var whichResult = await shell.run('which naive');
-
+      var whichResult = await Shell().run('which naive');
+      
       if (whichResult.isEmpty) {
-        _showErrorDialog('NaiveProxy未安装');
+        _showErrorDialog('NaiveProxy is not installed');
         return;
       }
 
-      // 尝试执行naive
-      var result = await shell.run('naive $_configFilePath');
+      // 启动naive进程
+      _naiveProcess = await Process.start('naive', [_selectedServer!.configPath]);
 
-      // 显示执行结果
-      _showResultDialog('NaiveProxy已启动', result.outText);
+      setState(() {
+        _isProxyRunning = true;
+        _logs.clear();
+        _addLog('NaiveProxy started: ${_selectedServer!.name}');
+      });
+
+      // 监听进程输出
+      _naiveProcess!.stdout.listen((List<int> event) {
+        setState(() {
+          _addLog('Output: ${String.fromCharCodes(event)}');
+        });
+      });
+
+      // 监听进程错误输出
+      _naiveProcess!.stderr.listen((List<int> event) {
+        setState(() {
+          _addLog('Message: ${String.fromCharCodes(event)}');
+        });
+      });
+
+      // 监听进程退出
+      _naiveProcess!.exitCode.then((int code) {
+        setState(() {
+          _isProxyRunning = false;
+          _addLog('NaiveProxy exited with code: $code');
+        });
+      });
 
     } catch (e) {
-      _showErrorDialog('启动失败：${e.toString()}');
+      _showErrorDialog('Launch failed: ${e.toString()}');
     }
   }
 
+  void _stopNaiveProxy() {
+    if (_naiveProcess != null) {
+      _naiveProcess!.kill();
+      setState(() {
+        _isProxyRunning = false;
+        _addLog('NaiveProxy manually stopped');
+      });
+    }
+  }
+
+  void _addLog(String message) {
+    setState(() {
+      _logs.add(message);
+      // 自动滚动到底部
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        if (_logController.hasClients) {
+          _logController.animateTo(
+            _logController.position.maxScrollExtent,
+            duration: Duration(milliseconds: 300),
+            curve: Curves.easeOut,
+          );
+        }
+      });
+    });
+  }
+
   void _showErrorDialog(String message) {
     showDialog(
       context: context,
       builder: (BuildContext context) {
         return AlertDialog(
-          title: Text('错误'),
+          title: Text('Error'),
           content: Text(message),
           actions: <Widget>[
             TextButton(
-              child: Text('确定'),
-              onPressed: () {
-                Navigator.of(context).pop();
-              },
-            ),
-          ],
-        );
-      },
-    );
-  }
-
-  void _showResultDialog(String title, String message) {
-    showDialog(
-      context: context,
-      builder: (BuildContext context) {
-        return AlertDialog(
-          title: Text(title),
-          content: SingleChildScrollView(
-            child: Text(message),
-          ),
-          actions: <Widget>[
-            TextButton(
-              child: Text('确定'),
+              child: Text('OK'),
               onPressed: () {
                 Navigator.of(context).pop();
               },
@@ -121,43 +197,90 @@ class _NaiveProxyHomePageState extends State<NaiveProxyHomePage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text('NaiveProxy启动器'),
+        title: Text('NaiveProxy Launcher'),
         centerTitle: true,
+        actions: [
+          IconButton(
+            icon: Icon(Icons.refresh),
+            onPressed: _loadServers,
+          )
+        ],
       ),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            SizedBox(
-              width: 300,
-              child: Text(
-                _status,
-                style: TextStyle(fontSize: 16),
-                textAlign: TextAlign.center,
-              ),
+      body: Column(
+        children: <Widget>[
+          // 服务器列表
+          Container(
+            height: 200,
+            child: ListView.builder(
+              itemCount: _servers.length,
+              itemBuilder: (context, index) {
+                ServerConfig server = _servers[index];
+                return ListTile(
+                  title: Text(server.name),
+                  subtitle: Text(server.configPath),
+                  trailing: Text('${server.ping ?? 'N/A'} ms', 
+                    style: TextStyle(color: Colors.green),
+                  ),
+                  selected: _selectedServer == server,
+                  onTap: () {
+                    setState(() {
+                      _selectedServer = server;
+                    });
+                  },
+                );
+              },
             ),
-            SizedBox(height: 20),
-            ElevatedButton.icon(
-              icon: Icon(Icons.file_upload),
-              label: Text('导入配置文件'),
-              onPressed: _pickConfigFile,
-              style: ElevatedButton.styleFrom(
-                padding: EdgeInsets.symmetric(horizontal: 20, vertical: 12),
-              ),
-            ),
-            SizedBox(height: 20),
-            ElevatedButton.icon(
-              icon: Icon(Icons.rocket_launch),
-              label: Text('启动NaiveProxy'),
+          ),
+          
+          // 启动按钮
+          Padding(
+            padding: const EdgeInsets.all(16.0),
+            child: ElevatedButton.icon(
+              icon: Icon(_isProxyRunning ? Icons.stop : Icons.rocket_launch),
+              label: Text(_isProxyRunning ? 'Stop Proxy' : 'Start NaiveProxy'),
               onPressed: _launchNaiveProxy,
               style: ElevatedButton.styleFrom(
-                backgroundColor: Colors.green,
+                backgroundColor: _isProxyRunning ? Colors.red : Colors.green,
                 padding: EdgeInsets.symmetric(horizontal: 20, vertical: 12),
               ),
             ),
-          ],
-        ),
+          ),
+          
+          // 日志输出区域
+          Expanded(
+            child: Container(
+              margin: EdgeInsets.all(16),
+              decoration: BoxDecoration(
+                border: Border.all(color: Colors.grey),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: ListView.builder(
+                controller: _logController,
+                itemCount: _logs.length,
+                itemBuilder: (context, index) {
+                  return Padding(
+                    padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                    child: Text(
+                      _logs[index],
+                      style: TextStyle(
+                        fontFamily: 'monospace',
+                        fontSize: 12,
+                      ),
+                    ),
+                  );
+                },
+              ),
+            ),
+          ),
+        ],
       ),
     );
   }
-}
\ No newline at end of file
+
+  @override
+  void dispose() {
+    _stopNaiveProxy();
+    _logController.dispose();
+    super.dispose();
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index 7f336f6..150b500 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -177,13 +177,69 @@ packages:
     source: hosted
     version: "1.16.0"
   path:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path
       sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
       url: "https://pub.dev"
     source: hosted
     version: "1.9.1"
+  path_provider:
+    dependency: "direct main"
+    description:
+      name: path_provider
+      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.5"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      sha256: "0ca7359dad67fd7063cb2892ab0c0737b2daafd807cf1acecd62374c8fae6c12"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.16"
+  path_provider_foundation:
+    dependency: transitive
+    description:
+      name: path_provider_foundation
+      sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.6"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -301,6 +357,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.12.0"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   yaml:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index cf6cae3..93264be 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -37,6 +37,9 @@ dependencies:
 
   file_picker: ^9.2.2
   process_run: ^1.2.4
+  path_provider: ^2.1.5
+  path: ^1.9.1
+  # system_tray: ^2.0.3
 dev_dependencies:
   flutter_test:
     sdk: flutter