fix bug

app/controllers/player.js

@@ -355,7 +355,7 @@ proto.disconnectAsync = P.coroutine(function* (playerId) {
     var connectorId = player.connectorId;
     player.connectorId = '';
     player.offlineTime = Date.now();
-    player.status = "offline"
+    player.status = 1
     yield player.saveAsync();
 
     // logger.info('disconnect %s', playerId);