diff --git a/Service/Charger/Client/ClientMgr.cs b/Service/Charger/Client/ClientMgr.cs
index d6cc724..9d0b752 100644
--- a/Service/Charger/Client/ClientMgr.cs
+++ b/Service/Charger/Client/ClientMgr.cs
@@ -95,7 +95,11 @@ public static class ClientMgr
         client.BinNo = binInfo?.No;
         client.BatteryNo = binInfo?.BatteryNo;
         client.LogName = "Charger" + netInfo.Code;
-        client.ConnectedEventHandler += (sender, b) => client.SendAuth();
+        client.ConnectedEventHandler += (sender, b) =>
+        {
+            client.SessionAttr(netInfo.Code, netInfo.DestAddr);
+            client.SendAuth();
+        };
         client.InitBootstrap(netInfo.NetAddr, int.Parse(netInfo.NetPort));
 
         Task.Run(() =>