diff --git a/src/NSmartProxy.Infrastructure/Extensions/HttpServer/HttpServer.cs b/src/NSmartProxy.Infrastructure/Extensions/HttpServer/HttpServer.cs
index a3dbab5..fb76b8f 100644
--- a/src/NSmartProxy.Infrastructure/Extensions/HttpServer/HttpServer.cs
+++ b/src/NSmartProxy.Infrastructure/Extensions/HttpServer/HttpServer.cs
@@ -15,6 +15,8 @@
 using NSmartProxy.Infrastructure;
 using NSmartProxy.Infrastructure.Interfaces;
 using NSmartProxy.Interfaces;
+using NSmartProxy.Shared;
+
 // ReSharper disable All
 
 namespace NSmartProxy.Infrastructure.Extension
@@ -103,11 +105,12 @@ private async Task ProcessHttpRequestAsync(HttpListenerContext context)
 
             var request = context.Request;
             var response = context.Response;
-            //TODO XX 设置该同源策略为了方便调试，真实项目可以确保同源
+            //TODO XX 设置该同源策略为了方便调试，真实项目请确保同源
 
 #if DEBUG
             response.AddHeader("Access-Control-Allow-Origin", "*");
 #endif
+            response.Headers["Server"] = "";
             try
             {
                 //通过request来的值进行接口调用
diff --git a/src/NSmartProxy.Infrastructure/Shared/NSPVersion.cs b/src/NSmartProxy.Infrastructure/Shared/NSPVersion.cs
index 45518ea..ef1d6f1 100644
--- a/src/NSmartProxy.Infrastructure/Shared/NSPVersion.cs
+++ b/src/NSmartProxy.Infrastructure/Shared/NSPVersion.cs
@@ -2,6 +2,6 @@
 public sealed class NSPVersion
 {
         public const string NO_TOKEN_STRING = "notoken";
-        public const string NSmartProxyClientName = "NSmartProxy Client v1.2.7095.9288";
-        public const string NSmartProxyServerName = "NSmartProxy Server v1.2.7095.9288";
+        public const string NSmartProxyClientName = "NSmartProxy Client v1.2.7096.7342";
+        public const string NSmartProxyServerName = "NSmartProxy Server v1.2.7096.7342";
 }
\ No newline at end of file
diff --git a/src/NSmartProxyClient/NSmartProxyClient.csproj b/src/NSmartProxyClient/NSmartProxyClient.csproj
index 5f49818..589eca2 100644
--- a/src/NSmartProxyClient/NSmartProxyClient.csproj
+++ b/src/NSmartProxyClient/NSmartProxyClient.csproj
@@ -32,4 +32,10 @@
 
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="log4net.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>
diff --git a/src/build.cmd b/src/build.cmd
index 09c8524..7469a9e 100644
--- a/src/build.cmd
+++ b/src/build.cmd
@@ -2,7 +2,7 @@ rem windows only
 rem NSP v1.2
 @ECHO off
 
-set Ver=v1.2pre3
+set Ver=v1.2pre4
 set BuildPath=%~dp0../build
 
 set nsp_client_path=%BuildPath%/nspclient_%Ver%