diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index 7d25301..a363e60 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -30,8 +30,12 @@
     <file url="file://$PROJECT_DIR$/server/tp_core/core/ts_web_rpc.cpp" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/core/ts_web_rpc.h" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/librdp/core/config.h" charset="GBK" />
+    <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/librdp/rdp/x224.cpp" charset="GBK" />
+    <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/membuf.cpp" charset="GBK" />
+    <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/membuf.h" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/rdp_conn.cpp" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/rdp_conn.h" charset="GBK" />
+    <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/rdp_package.h" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/rdp_proxy.cpp" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/rdp_session.cpp" charset="GBK" />
     <file url="file://$PROJECT_DIR$/server/tp_core/protocol/rdp/rdp_session.h" charset="GBK" />
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b9daf5..47ae499 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,7 +36,7 @@ endif()
 add_subdirectory(server/tp_core/core)
 add_subdirectory(server/tp_core/protocol/ssh)
 add_subdirectory(server/tp_core/protocol/telnet)
-#add_subdirectory(server/testssh/testssh)
+add_subdirectory(server/tp_core/testssh)
 
 if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/server/tp_core/protocol/rdp")
     add_subdirectory(server/tp_core/protocol/rdp)
diff --git a/server/tp_core/testssh/stdafx.cpp b/server/tp_core/testssh/stdafx.cpp
index ed1318f..846b803 100644
--- a/server/tp_core/testssh/stdafx.cpp
+++ b/server/tp_core/testssh/stdafx.cpp
@@ -6,3 +6,12 @@
 
 // TODO: reference any additional headers you need in STDAFX.H
 // and not in this file
+
+#ifdef _DEBUG
+#	pragma comment(lib, "debug/ssh.lib")
+#else
+#	pragma comment(lib, "release/ssh.lib")
+#endif
+#pragma comment(lib, "libeay32.lib")
+#pragma comment(lib, "ws2_32.lib")
+
diff --git a/server/tp_core/testssh/testssh.cpp b/server/tp_core/testssh/testssh.cpp
index ce34131..9e2f3ec 100644
--- a/server/tp_core/testssh/testssh.cpp
+++ b/server/tp_core/testssh/testssh.cpp
@@ -1,18 +1,10 @@
 // testssh.cpp : Defines the entry point for the console application.
 //
 
-#include "stdafx.h"
+//#include "stdafx.h"
 
 #include <libssh/libssh.h>
-
-#ifdef _DEBUG
-#	pragma comment(lib, "debug/ssh.lib")
-#else
-#	pragma comment(lib, "release/ssh.lib")
-#endif
-#pragma comment(lib, "libeay32.lib")
-#pragma comment(lib, "ws2_32.lib")
-
+#include <ex.h>
 
 void show_usage() {
     printf("Usage:\n");
@@ -103,8 +95,8 @@ int main(int argc, char** argv)
                 retry_count += 1;
                 if (retry_count >= 5)
                     break;
-                //ex_sleep_ms(500);
-                Sleep(500);
+                ex_sleep_ms(500);
+                // Sleep(500);
                 rc = ssh_userauth_kbdint(sess, nullptr, nullptr);
                 continue;
             }
@@ -144,7 +136,8 @@ int main(int argc, char** argv)
                 retry_count += 1;
                 if (retry_count >= 3)
                     break;
-                Sleep(100);
+                ex_sleep_ms(100);
+                // Sleep(100);
                 rc = ssh_userauth_password(sess, nullptr, password);
                 continue;
             }