diff --git a/src/constants.h b/src/constants.h
index 64dc76e..8c5c465 100644
--- a/src/constants.h
+++ b/src/constants.h
@@ -6,7 +6,7 @@
 static const QString APP_NAME      = "V2Ray-Desktop";
 static const int APP_VERSION_MAJOR = 2;
 static const int APP_VERSION_MINOR = 1;
-static const int APP_VERSION_PATCH = 5;
+static const int APP_VERSION_PATCH = 6;
 
 static const QString APP_RELEASES_URL =
   "https://api.github.com/repos/Dr-Incognito/V2Ray-Desktop/releases";
diff --git a/src/main.cpp b/src/main.cpp
index 08fc3df..fd77a59 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -44,10 +44,10 @@ void messageHandler(QtMsgType msgType,
     QFile logFile(Configurator::getAppLogFilePath());
     logFile.open(QIODevice::WriteOnly | QIODevice::Append);
     QTextStream logTextStream(&logFile);
-    logTextStream << logMessage.arg(dt, msgTypeStr, msg) << endl;
+    logTextStream << logMessage.arg(dt, msgTypeStr, msg) << Qt::endl;
     logFile.close();
   } else {
-    QTextStream(stdout) << logMessage.arg(dt, msgTypeStr, msg) << endl;
+    QTextStream(stdout) << logMessage.arg(dt, msgTypeStr, msg) << Qt::endl;
   }
 }
 
diff --git a/src/serverconfighelper.cpp b/src/serverconfighelper.cpp
index fe8d435..8f1691f 100644
--- a/src/serverconfighelper.cpp
+++ b/src/serverconfighelper.cpp
@@ -150,12 +150,13 @@ QJsonObject ServerConfigHelper::getPrettyV2RayConfig(
 
   QString network   = serverConfig["network"].toString();
   QString tcpHeader = serverConfig["tcpHeaderType"].toString();
-  qDebug() << network << tcpHeader;
   if (network == "ws") {
     v2RayConfig["network"] = "ws";
     v2RayConfig["ws-path"] = serverConfig["networkPath"].toString();
     v2RayConfig["ws-headers"] =
       QJsonObject{{"Host", serverConfig["networkHost"].toString()}};
+  } else if (network == "tcp" && tcpHeader == "none") {
+    v2RayConfig["network"] = "tcp";
   } else if (network == "tcp" && tcpHeader == "http") {
     v2RayConfig["network"]   = "http";
     v2RayConfig["http-opts"] = QJsonObject{
@@ -172,7 +173,6 @@ QJsonObject ServerConfigHelper::getPrettyV2RayConfig(
          {"Connection", QJsonArray{"keep-alive"}}}},
     };
   }
-  qDebug() << v2RayConfig;
   return v2RayConfig;
 }