diff --git a/shadowsocks-csharp/Controller/PACServer.cs b/shadowsocks-csharp/Controller/PACServer.cs
index 422089dc..9ad74abf 100755
--- a/shadowsocks-csharp/Controller/PACServer.cs
+++ b/shadowsocks-csharp/Controller/PACServer.cs
@@ -15,6 +15,7 @@ namespace Shadowsocks.Controller
     {
         private static int PORT = 8090;
         private static string PAC_FILE = "pac.txt";
+        public bool openOnLan;
 
         Socket _listener;
         FileSystemWatcher watcher;
diff --git a/shadowsocks-csharp/Controller/PolipoRunner.cs b/shadowsocks-csharp/Controller/PolipoRunner.cs
index de1c3c3a..a82333f5 100755
--- a/shadowsocks-csharp/Controller/PolipoRunner.cs
+++ b/shadowsocks-csharp/Controller/PolipoRunner.cs
@@ -12,6 +12,7 @@ namespace Shadowsocks.Controller
     class PolipoRunner
     {
         private Process _process;
+        public bool openOnLan;
 
         public void Start(Configuration configuration)
         {
@@ -31,10 +32,10 @@ namespace Shadowsocks.Controller
                         Console.WriteLine(e.ToString());
                     }
                 }
-                string temppath = Path.GetTempPath();
+                string temppath = Path.GetTempPath();
                 string polipoConfig = Resources.polipo_config; 
                 polipoConfig = polipoConfig.Replace("__SOCKS_PORT__", server.local_port.ToString());
-                polipoConfig = polipoConfig.Replace("__POLIPO_BIND_IP__", configuration.shareOverLan ? "0.0.0.0" : "127.0.0.1");
+                polipoConfig = polipoConfig.Replace("__POLIPO_BIND_IP__", configuration.shareOverLan ? "0.0.0.0" : "127.0.0.1");
                 FileManager.ByteArrayToFile(temppath + "/polipo.conf", System.Text.Encoding.UTF8.GetBytes(polipoConfig));
                 FileManager.UncompressFile(temppath + "/ss_polipo.exe", Resources.polipo_exe);
 
diff --git a/shadowsocks-csharp/Controller/ShadowsocksController.cs b/shadowsocks-csharp/Controller/ShadowsocksController.cs
index ec6dc25f..c58801c0 100755
--- a/shadowsocks-csharp/Controller/ShadowsocksController.cs
+++ b/shadowsocks-csharp/Controller/ShadowsocksController.cs
@@ -35,6 +35,7 @@ namespace Shadowsocks.Controller
         public ShadowsocksController()
         {
             _config = Configuration.Load();
+
             polipoRunner = new PolipoRunner();
             polipoRunner.Start(_config);
             local = new Local(_config);
diff --git a/shadowsocks-csharp/Program.cs b/shadowsocks-csharp/Program.cs
index 251ba424..c90f089b 100755
--- a/shadowsocks-csharp/Program.cs
+++ b/shadowsocks-csharp/Program.cs
@@ -46,8 +46,8 @@ namespace Shadowsocks
                     Console.WriteLine(e.ToString());
                 }
                 LoadLibrary(dllPath);
-
-                Logging.OpenLogFile();
+
+                Logging.OpenLogFile();
                 Application.EnableVisualStyles();
                 Application.SetCompatibleTextRenderingDefault(false);
                 ShadowsocksController controller = new ShadowsocksController();
diff --git a/shadowsocks-csharp/View/QRCodeForm.cs b/shadowsocks-csharp/View/QRCodeForm.cs
index 87bcef50..12c5b6fd 100755
--- a/shadowsocks-csharp/View/QRCodeForm.cs
+++ b/shadowsocks-csharp/View/QRCodeForm.cs
@@ -24,12 +24,12 @@ namespace Shadowsocks.View
 
         private void GenQR(string ssconfig)
         {
-            string qrText = ssconfig;
+            string qrText = ssconfig;
             QRCode4CS.Options options = new QRCode4CS.Options();
             options.Text = qrText;
             QRCode4CS.QRCode qrCoded = null;
             bool success = false;
-            foreach (var level in new QRErrorCorrectLevel[]{QRErrorCorrectLevel.H, QRErrorCorrectLevel.Q, QRErrorCorrectLevel.M, QRErrorCorrectLevel.L})
+            foreach (var level in new QRErrorCorrectLevel[]{QRErrorCorrectLevel.H, QRErrorCorrectLevel.Q, QRErrorCorrectLevel.M, QRErrorCorrectLevel.L})
             {
                 for (int i = 3; i < 10; i++)
                 {
diff --git a/shadowsocks-csharp/shadowsocks-csharp.csproj b/shadowsocks-csharp/shadowsocks-csharp.csproj
index 278b0b47..4a2a5c0a 100755
--- a/shadowsocks-csharp/shadowsocks-csharp.csproj
+++ b/shadowsocks-csharp/shadowsocks-csharp.csproj
@@ -60,7 +60,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
-    <Reference Include="System.Data" />
+    <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.XML" />