diff --git a/src/kylin-dbus-interface.cpp b/src/kylin-dbus-interface.cpp
index c0688c1b..0a4605dc 100644
--- a/src/kylin-dbus-interface.cpp
+++ b/src/kylin-dbus-interface.cpp
@@ -1180,7 +1180,7 @@ QString KylinDBus::getActiveWifiUuid()
     return ssid;
 }
 
-//获取已连接wifi的uuid
+//获取已连接wifi的信息
 int KylinDBus::getActiveWifiSignal()
 {
     int wifistrength = 0;
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index a822ea6f..d9f6a792 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -123,6 +123,9 @@ MainWindow::MainWindow(QWidget *parent) :
 
     hasWifiConnected = false;
     numberForWifiScan = 0;
+
+    //检查有线网络的个数是否为0,如果是0，则新建一个有线网络
+    checkIfWiredNetExist();
 }
 
 MainWindow::~MainWindow()