diff --git a/NetTunnelSDK/UserManager.cpp b/NetTunnelSDK/UserManager.cpp
index d15c398..ecda78c 100644
--- a/NetTunnelSDK/UserManager.cpp
+++ b/NetTunnelSDK/UserManager.cpp
@@ -597,8 +597,13 @@ int GetUserClientConfigure(const TCHAR *pUserName, const TCHAR *pToken, PUSER_CL
             StringCbCopy(pVm->vmNetwork, MAX_IP_LEN, vm.vmNetwork.c_str());
             //StringCbCopy(pVm->scgGateWay, MAX_PATH, vm.scgGateway.c_str());
             StringCbPrintf(pVm->scgGateWay, MAX_PATH, TEXT("http://%s:%d"), vm.scgIp.c_str(), vm.scgPort);
-            httplib::Client cli(pVm->scgGateWay);
-            StringCbPrintf(pVm->scgTunnelGw, MAX_PATH, TEXT("%s:%d"), cli.host().c_str(), cli.port() - 1);
+#if USED_PORTMAP_TUNNEL
+            StringCbPrintf(pVm->scgTunnelGw, MAX_PATH, TEXT("%s:%d"), vm.portMapIp.c_str(), vm.portMapPort - 1);
+#else
+            StringCbPrintf(pVm->scgTunnelGw, MAX_PATH, TEXT("%s:%d"), vm.scgIp.c_str(), vm.scgPort - 1);
+#endif
+#if USED_PORTMAP_TUNNEL
+#endif
             pVm++;
         }
     }
diff --git a/NetTunnelSDK/include/common.h b/NetTunnelSDK/include/common.h
index 8037c5e..41f00d0 100644
--- a/NetTunnelSDK/include/common.h
+++ b/NetTunnelSDK/include/common.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#define USED_PORTMAP_TUNNEL (1)
+
 /**
  * @brief WireGuard key 最大长度
  */
diff --git a/NetTunnelSDK/include/protocol.h b/NetTunnelSDK/include/protocol.h
index e134712..d96eb53 100644
--- a/NetTunnelSDK/include/protocol.h
+++ b/NetTunnelSDK/include/protocol.h
@@ -1,5 +1,6 @@
 #pragma once
 #include "ProtocolBase.h"
+#include "common.h"
 
 #if !USER_REAL_PLATFORM
 class PlatformReqServerCfgParms {
@@ -33,12 +34,16 @@ public:
 class VitrualMathineInfo {
 public:
     VitrualMathineInfo() {
-        this->vmId      = 0;
-        this->scgPort   = 0;
-        this->vmName    = TEXT("");
-        this->scgIp     = TEXT("");
-        this->vmNetwork = TEXT("");
-        this->svrPubKey = TEXT("");
+        this->vmId        = 0;
+        this->scgPort     = 0;
+        this->vmName      = TEXT("");
+        this->scgIp       = TEXT("");
+        this->vmNetwork   = TEXT("");
+        this->svrPubKey   = TEXT("");
+#if USED_PORTMAP_TUNNEL
+        this->portMapIp   = TEXT("");
+        this->portMapPort = 0;
+#endif
     }
 
     int         vmId;
@@ -47,8 +52,13 @@ public:
     std::string vmNetwork;
     std::string scgIp;
     int         scgPort;
-
+#if USED_PORTMAP_TUNNEL
+    std::string portMapIp;
+    int         portMapPort;
+    AIGC_JSON_HELPER(vmId, vmName, svrPubKey, vmNetwork, scgIp, scgPort, portMapIp, portMapPort)
+#else
     AIGC_JSON_HELPER(vmId, vmName, svrPubKey, vmNetwork, scgIp, scgPort)
+#endif
 };
 
 class PlatformRspUserClientCfgParams {
@@ -167,6 +177,10 @@ public:
         this->scgGateway   = TEXT("");
         this->vmNetwork    = TEXT("");
         this->svrPublicKey = TEXT("");
+#if USED_PORTMAP_TUNNEL
+        this->portMapIp   = TEXT("");
+        this->portMapPort = 0;
+#endif
     }
 
     int         vmId;
@@ -174,8 +188,13 @@ public:
     std::string svrPublicKey;
     std::string vmNetwork;
     std::string scgGateway;
-
+#if USED_PORTMAP_TUNNEL
+    std::string portMapIp;
+    int         portMapPort;
+    AIGC_JSON_HELPER(vmId, vmName, svrPublicKey, vmNetwork, scgGateway, portMapIp, portMapPort)
+#else
     AIGC_JSON_HELPER(vmId, vmName, svrPublicKey, vmNetwork, scgGateway)
+#endif
 };
 
 class RspUsrCliConfigParams {
diff --git a/NetTunnelSDK/sdk/common.h b/NetTunnelSDK/sdk/common.h
index 5a426aa..1a5a1b7 100644
--- a/NetTunnelSDK/sdk/common.h
+++ b/NetTunnelSDK/sdk/common.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#define USED_PORTMAP_TUNNEL (1)
+
 /**
  * @brief WireGuard key ×î´ó³¤¶È
  */
diff --git a/NetTunnelSDK/tunnel/tunnel.cpp b/NetTunnelSDK/tunnel/tunnel.cpp
index 42fadba..4f363bb 100644
--- a/NetTunnelSDK/tunnel/tunnel.cpp
+++ b/NetTunnelSDK/tunnel/tunnel.cpp
@@ -6,6 +6,7 @@
 #include <spdlog/sinks/wincolor_sink.h>
 #include <spdlog/sinks/rotating_file_sink.h>
 #include <spdlog/sinks/dup_filter_sink.h>
+#include <spdlog/sinks/daily_file_sink.h>
 #include <dbghelp.h>
 
 #include "usrerr.h"
@@ -66,7 +67,8 @@ static void InitTunnelSDKLog(const TCHAR *pLogFile, LOG_LEVEL level) {
     const auto dupFileFilter = std::make_shared<spdlog::sinks::dup_filter_sink_st>(std::chrono::seconds(5));
     const auto dupStdFilter  = std::make_shared<spdlog::sinks::dup_filter_sink_st>(std::chrono::seconds(5));
 
-    dupFileFilter->add_sink(std::make_shared<spdlog::sinks::rotating_file_sink_mt>(buf, 1024 * 1024 * 5, 10));
+    dupFileFilter->add_sink(std::make_shared<spdlog::sinks::daily_file_sink_mt>(buf, 2, 30));
+    //dupFileFilter->add_sink(std::make_shared<spdlog::sinks::rotating_file_sink_mt>(buf, 1024 * 1024 * 5, 10));
     dupStdFilter->add_sink(std::make_shared<spdlog::sinks::wincolor_stdout_sink_mt>());
 
     std::vector<spdlog::sink_ptr> sinks {dupStdFilter, dupFileFilter};