diff --git a/measurementDataService_config.ini b/measurementDataService_config.ini
index c54de1b..52e5764 100644
--- a/measurementDataService_config.ini
+++ b/measurementDataService_config.ini
@@ -1,7 +1,7 @@
 [RealtimeData]
 host=192.168.46.100
 port=10080
-httpPath=monitors/data/subscriptions
+httpPath=/monitors/data/subscriptions
 websocketPath=monitors/data/realtime/stream
 
 [HistoricalData]
diff --git a/source/measurementDataManager.cpp b/source/measurementDataManager.cpp
index 8002a41..16e74c7 100644
--- a/source/measurementDataManager.cpp
+++ b/source/measurementDataManager.cpp
@@ -73,7 +73,10 @@ void MeasurementDataManager::buildSubscriptionRequest(const QString& action, con
     url.setPort(m_serviceConfig.realtimeCfg.port);
     url.setPath(m_serviceConfig.realtimeCfg.httpPath);
     if(!url.isValid())
+    {
+        LOG_ERROR("Http-MeasurementData", QString("url:'%1' is not valid"));
         return ;
+    }
 
     //创建网络请求
     QNetworkRequest request(url);
@@ -296,11 +299,12 @@ void MeasurementDataManager::getSubscriptionRealtimeData()
                                                       , m_serviceConfig.realtimeCfg.websocketPath
                                                       , m_clientID);
     QUrl url(strUrl);
-    if(!m_webSocketClient->connectToServer(url))
-    {
-        QString errorMsg = QString("Connect to WebSocketServer failed");
-        LOG_ERROR("WebSocket-MeasurementData", errorMsg);
-    }
+    m_webSocketClient->connectToServer(url);
+    // if(!m_webSocketClient->connectToServer(url))
+    // {
+    //     QString errorMsg = QString("Connect to WebSocketServer failed");
+    //     LOG_ERROR("WebSocket-MeasurementData", errorMsg);
+    // }
 }
 
 void MeasurementDataManager::requestData(const QStringList& measurements, QObject* requester)
diff --git a/source/measurementDataUtils.cpp b/source/measurementDataUtils.cpp
index bc2bd8e..7c5310b 100644
--- a/source/measurementDataUtils.cpp
+++ b/source/measurementDataUtils.cpp
@@ -153,7 +153,8 @@ void WebSocketClient::cleanupWebSocket()
 
 void WebSocketClient::scheduleReconnect()
 {
-    if(m_connectionStatus == ConnectionStatus::Disconnected || m_connectionStatus == ConnectionStatus::Error)
+    if(m_connectionStatus == ConnectionStatus::Connected || m_connectionStatus == ConnectionStatus::Connecting
+        || m_connectionStatus == ConnectionStatus::Reconncting)
         return;
 
     if(m_reconnectAttempts < m_maxReconnectAttempts)
@@ -195,6 +196,8 @@ void WebSocketClient::onDisconnected()
 
 void WebSocketClient::onError(QAbstractSocket::SocketError error)
 {
+    m_connected = false;
+    m_connectionStatus = ConnectionStatus::Error;
     QString errorMsg = m_webSocket ? m_webSocket->errorString() : "Unknown WebSocket error";
     LOG_ERROR("WebSocket", errorMsg);
     scheduleReconnect();