diff --git a/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp b/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
index 85f02402..0737a0bd 100644
--- a/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
+++ b/src/backend/dbus-interface/kylinnetworkresourcemanager.cpp
@@ -912,7 +912,7 @@ void KyNetworkResourceManager::onWifiNetworkSecuChang()
 {
     NetworkManager::AccessPoint *p_wirelessNet =
                     qobject_cast<NetworkManager::AccessPoint *>(sender());
-    emit wifiNetworkSecuChange(p_wirelessNet);
+    Q_EMIT wifiNetworkSecuChange(p_wirelessNet);
 }
 
 void KyNetworkResourceManager::onDeviceAdded(QString const & uni)
diff --git a/src/backend/dbus-interface/kywirelessnetresource.cpp b/src/backend/dbus-interface/kywirelessnetresource.cpp
index 486e7f9b..e851b539 100644
--- a/src/backend/dbus-interface/kywirelessnetresource.cpp
+++ b/src/backend/dbus-interface/kywirelessnetresource.cpp
@@ -447,7 +447,7 @@ void KyWirelessNetResource::onWifiNetworkSecuChange(NetworkManager::AccessPoint
                  itemIter->m_secuType = secuType;
                  itemIter->setKySecuType(secuType);
                  //qDebug() << "!!!!" << itemIter->m_NetSsid << itemIter->m_secuType << itemIter->m_kySecuType;
-                 emit secuTypeChange(devName, accessPointPtr->ssid(), secuType);
+                 Q_EMIT secuTypeChange(devName, accessPointPtr->ssid(), secuType);
                  break;
              }
              itemIter++;