diff --git a/engine2.0/engine2.0/Depends/include/TcpServerMgr.hpp b/engine2.0/engine2.0/Depends/include/TcpServerMgr.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..0dce117fd33f17fa4ab6f44f35224765e701579d
--- /dev/null
+++ b/engine2.0/engine2.0/Depends/include/TcpServerMgr.hpp
@@ -0,0 +1,31 @@
+#ifndef _EasyServerMgr_hpp_
+#define _EasyServerMgr_hpp_
+
+// 在不同操作系统下面选择最佳网络通信模型
+#if _WIN32 // windows系统下面会定义此宏
+	#include "TcpIocpServer.hpp" // using iocp, only windows.
+#elif __linux__ // 在linux系统下面会定义此宏
+	#include "TcpEpollServer.hpp" // using epoll, only linux.
+#else
+	#include "TcpSelectServer.hpp" // using select, both linux and windows. and other sys.
+#endif
+
+
+namespace  doyou {
+	namespace io { 
+		
+	#if _WIN32 
+			typedef TcpIocpServer TcpServerMgr;
+	#elif __linux__ 
+			typedef TcpEpollServer TcpServerMgr;
+	#else
+			typedef TcpSelectServer TcpServerMgr;
+	#endif
+
+		
+
+	} // namespace io
+} // namespace doyou
+
+
+#endif // _EasyServerMgr_hpp_
diff --git a/engine2.0/engine2.0/HelloHttp/Server.cpp b/engine2.0/engine2.0/HelloHttp/Server.cpp
index df1ceca94ddc6ff44edbf0a302c209f4a6c0d1ae..5c4589d5ae52351a62b418bfc4e46732dc00e48a 100644
--- a/engine2.0/engine2.0/HelloHttp/Server.cpp
+++ b/engine2.0/engine2.0/HelloHttp/Server.cpp
@@ -2,16 +2,13 @@
 
 #include "Log.hpp"
 #include "Config.hpp"
-
-//#include "TcpSelectServer.hpp"
-//#include "TcpEpollServer.hpp"
-#include "TcpIocpServer.hpp"  // ��windowsϵͳ������ѡiocp����ģ��
+#include "TcpServerMgr.hpp"
 
 
 using namespace doyou::io; // �����ռ�
 
 // ��ʹ�÷���ģ��(��ѡһ)��1-TcpSelectServer 2-TcpEpollServer 3-TcpIocpServer
-class MyServer : public TcpIocpServer
+class MyServer : public TcpServerMgr
 {
 public:
 
diff --git a/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj b/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj
index 459766ba20313550bfef125fe02c931c7d34ca02..4b7c6c3acb178f6d9db5e1c4521d32fccf01e6c7 100644
--- a/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj
+++ b/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj
@@ -94,6 +94,7 @@
     <ClInclude Include="..\Depends\include\TcpSelectClient.hpp" />
     <ClInclude Include="..\Depends\include\TcpSelectServer.hpp" />
     <ClInclude Include="..\Depends\include\TcpServer.hpp" />
+    <ClInclude Include="..\Depends\include\TcpServerMgr.hpp" />
     <ClInclude Include="..\Depends\include\Thread.hpp" />
     <ClInclude Include="..\Depends\include\TimeStamp.hpp" />
   </ItemGroup>
diff --git a/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj.filters b/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj.filters
index 12b2b896d51a5d39764ba8c4236c5902297bfc62..ebdda997fe6c02bdc17addf7cf8cb50836acfa80 100644
--- a/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj.filters
+++ b/engine2.0/engine2.0/engine1.0/engine1.0.vcxproj.filters
@@ -102,5 +102,8 @@
     <ClInclude Include="..\Depends\include\TimeStamp.hpp">
       <Filter>源文件</Filter>
     </ClInclude>
+    <ClInclude Include="..\Depends\include\TcpServerMgr.hpp">
+      <Filter>源文件</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/engine2.0/engine2.0/engine2.0.sdf b/engine2.0/engine2.0/engine2.0.sdf
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diff --git a/engine2.0/engine2.0/engine2.0.v12.suo b/engine2.0/engine2.0/engine2.0.v12.suo
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