diff --git a/shadowsocks-csharp/Controller/Logging.cs b/shadowsocks-csharp/Controller/Logging.cs
new file mode 100755
index 00000000..58a994f5
--- /dev/null
+++ b/shadowsocks-csharp/Controller/Logging.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace Shadowsocks.Controller
+{
+    public class Logging
+    {
+        public static string LogFile;
+
+        public static bool OpenLogFile()
+        {
+            try
+            {
+                string temppath = Path.GetTempPath();
+                LogFile = Path.Combine(temppath, "shadowsocks.log");
+                FileStream fs = new FileStream(LogFile, FileMode.Append);
+                TextWriter tmp = Console.Out;
+                StreamWriter sw = new StreamWriter(fs);
+                sw.AutoFlush = true;
+                Console.SetOut(sw);
+                Console.SetError(sw);
+                
+                return true;
+            }
+            catch (IOException e)
+            {
+                Console.WriteLine(e.ToString());
+                return false;
+            }
+        }
+    }
+}
diff --git a/shadowsocks-csharp/Program.cs b/shadowsocks-csharp/Program.cs
index 516bdf80..a42a97ae 100755
--- a/shadowsocks-csharp/Program.cs
+++ b/shadowsocks-csharp/Program.cs
@@ -47,19 +47,7 @@ namespace Shadowsocks
                 }
                 LoadLibrary(dllPath);
 
-                try
-                {
-                    FileStream fs = new FileStream("shadowsocks.log", FileMode.Append);
-                    TextWriter tmp = Console.Out;
-                    StreamWriter sw = new StreamWriter(fs);
-                    sw.AutoFlush = true;
-                    Console.SetOut(sw);
-                    Console.SetError(sw);
-                }
-                catch (IOException e)
-                {
-                    Console.WriteLine(e.ToString());
-                }
+                Logging.OpenLogFile();
                 Application.EnableVisualStyles();
                 Application.SetCompatibleTextRenderingDefault(false);
                 ShadowsocksController controller = new ShadowsocksController();
diff --git a/shadowsocks-csharp/View/ConfigForm.Designer.cs b/shadowsocks-csharp/View/ConfigForm.Designer.cs
index b2d20a84..7fb5c9a5 100755
--- a/shadowsocks-csharp/View/ConfigForm.Designer.cs
+++ b/shadowsocks-csharp/View/ConfigForm.Designer.cs
@@ -64,6 +64,7 @@
             this.AddButton = new System.Windows.Forms.Button();
             this.ServerGroupBox = new System.Windows.Forms.GroupBox();
             this.ServersListBox = new System.Windows.Forms.ListBox();
+            this.ShowLogItem = new System.Windows.Forms.MenuItem();
             this.tableLayoutPanel1.SuspendLayout();
             this.panel1.SuspendLayout();
             this.panel3.SuspendLayout();
@@ -289,6 +290,7 @@
             this.menuItem4,
             this.editPACFileItem,
             this.QRCodeItem,
+            this.ShowLogItem,
             this.aboutItem,
             this.menuItem3,
             this.quitItem});
@@ -337,18 +339,18 @@
             // 
             // aboutItem
             // 
-            this.aboutItem.Index = 5;
+            this.aboutItem.Index = 6;
             this.aboutItem.Text = "About...";
             this.aboutItem.Click += new System.EventHandler(this.AboutItem_Click);
             // 
             // menuItem3
             // 
-            this.menuItem3.Index = 6;
+            this.menuItem3.Index = 7;
             this.menuItem3.Text = "-";
             // 
             // quitItem
             // 
-            this.quitItem.Index = 7;
+            this.quitItem.Index = 8;
             this.quitItem.Text = "&Quit";
             this.quitItem.Click += new System.EventHandler(this.Quit_Click);
             // 
@@ -402,6 +404,12 @@
             this.ServersListBox.TabIndex = 5;
             this.ServersListBox.SelectedIndexChanged += new System.EventHandler(this.ServersListBox_SelectedIndexChanged);
             // 
+            // ShowLogItem
+            // 
+            this.ShowLogItem.Index = 5;
+            this.ShowLogItem.Text = "Show Logs...";
+            this.ShowLogItem.Click += new System.EventHandler(this.ShowLogItem_Click);
+            // 
             // ConfigForm
             // 
             this.AcceptButton = this.OKButton;
@@ -471,6 +479,7 @@
         private System.Windows.Forms.TextBox RemarksTextBox;
         private System.Windows.Forms.Label label6;
         private System.Windows.Forms.MenuItem QRCodeItem;
+        private System.Windows.Forms.MenuItem ShowLogItem;
     }
 }
 
diff --git a/shadowsocks-csharp/View/ConfigForm.cs b/shadowsocks-csharp/View/ConfigForm.cs
index 51079ed9..9ba3d032 100755
--- a/shadowsocks-csharp/View/ConfigForm.cs
+++ b/shadowsocks-csharp/View/ConfigForm.cs
@@ -298,6 +298,13 @@ namespace Shadowsocks.View
             controller.SaveConfig(configuration);
         }
 
+        private void ShowLogItem_Click(object sender, EventArgs e)
+        {
+            string argument = Logging.LogFile;
+
+            System.Diagnostics.Process.Start("notepad.exe", argument);
+        }
+
         private void ConfigForm_Shown(object sender, EventArgs e)
         {
             IPTextBox.Focus();
diff --git a/shadowsocks-csharp/shadowsocks-csharp.csproj b/shadowsocks-csharp/shadowsocks-csharp.csproj
index c1c08d22..ab31982a 100755
--- a/shadowsocks-csharp/shadowsocks-csharp.csproj
+++ b/shadowsocks-csharp/shadowsocks-csharp.csproj
@@ -68,6 +68,7 @@
     <Compile Include="3rd\QRCodeCS.cs" />
     <Compile Include="3rd\SimpleJson.cs" />
     <Compile Include="Controller\FileManager.cs" />
+    <Compile Include="Controller\Logging.cs" />
     <Compile Include="Encrypt\EncryptorBase.cs" />
     <Compile Include="Encrypt\EncryptorFactory.cs" />
     <Compile Include="Encrypt\PolarSSL.cs" />