diff --git a/src/Api/WebSocketV5/SocketClient.php b/src/Api/WebSocketV5/SocketClient.php
index ea520df..961958a 100644
--- a/src/Api/WebSocketV5/SocketClient.php
+++ b/src/Api/WebSocketV5/SocketClient.php
@@ -149,6 +149,8 @@ protected function getData($global,$callback=null,$sub=[]){
                     )*/
 
                     //$data=$global->get($k);
+                    if(!isset($global_local['public'][$k])) continue;
+                    
                     $data=$global_local['public'][$k];
                     $temp[$k]=$data;
                 }