diff --git a/shadowsocks-csharp/Controller/Service/PipeServer.cs b/shadowsocks-csharp/Controller/Service/NamedPipeServer.cs
similarity index 97%
rename from shadowsocks-csharp/Controller/Service/PipeServer.cs
rename to shadowsocks-csharp/Controller/Service/NamedPipeServer.cs
index fd535b48..23689231 100644
--- a/shadowsocks-csharp/Controller/Service/PipeServer.cs
+++ b/shadowsocks-csharp/Controller/Service/NamedPipeServer.cs
@@ -16,8 +16,7 @@ namespace Shadowsocks.Controller
         }
     }
 
-
-    internal class PipeServer
+    internal class NamedPipeServer
     {
         public event EventHandler<RequestAddUrlEventArgs> AddUrlRequested;
         public async void Run(string path)
diff --git a/shadowsocks-csharp/Program.cs b/shadowsocks-csharp/Program.cs
index 653ee448..3f181105 100755
--- a/shadowsocks-csharp/Program.cs
+++ b/shadowsocks-csharp/Program.cs
@@ -148,9 +148,9 @@ namespace Shadowsocks
             HotKeys.Init(MainController);
             MainController.Start();
 
-            PipeServer pipeServer = new PipeServer();
-            Task.Run(() => pipeServer.Run(pipename));
-            pipeServer.AddUrlRequested += (_1, e) => MainController.AskAddServerBySSURL(e.Url);
+            NamedPipeServer namedPipeServer = new NamedPipeServer();
+            Task.Run(() => namedPipeServer.Run(pipename));
+            namedPipeServer.AddUrlRequested += (_1, e) => MainController.AskAddServerBySSURL(e.Url);
             if (!addedUrl.IsNullOrEmpty())
             {
                 MainController.AskAddServerBySSURL(addedUrl);
diff --git a/shadowsocks-csharp/shadowsocks-csharp.csproj b/shadowsocks-csharp/shadowsocks-csharp.csproj
index 553573dc..978e58d3 100644
--- a/shadowsocks-csharp/shadowsocks-csharp.csproj
+++ b/shadowsocks-csharp/shadowsocks-csharp.csproj
@@ -113,8 +113,8 @@
     <Compile Include="Controller\HotkeyReg.cs" />
     <Compile Include="Controller\LoggerExtension.cs" />
     <Compile Include="Controller\Service\PACDaemon.cs" />
-    <Compile Include="Controller\Service\PipeServer.cs" />
-    <Compile Include="Controller\System\ProtocolHandler.cs" />
+    <Compile Include="Controller\Service\NamedPipeServer.cs" />
+    <Compile Include="Controller\System\ProtocolHandler.cs" />
     <Compile Include="Controller\System\Hotkeys\HotkeyCallbacks.cs" />
     <Compile Include="Encryption\AEAD\AEADEncryptor.cs" />
     <Compile Include="Encryption\AEAD\AEADMbedTLSEncryptor.cs" />