diff --git a/src/Components/Action/Action.php b/src/Components/Action/Action.php
index 994458d..f88c5fd 100644
--- a/src/Components/Action/Action.php
+++ b/src/Components/Action/Action.php
@@ -12,7 +12,7 @@ final class Action
     {
         // delay for server benchmark
         (new ServerBenchmarkDelay())->delay();
-        $action = (string) filter_input(\INPUT_GET, 'action', \FILTER_DEFAULT);
+        $action = (string) filter_input(\INPUT_GET, 'action');
         if ( !$action) {
             return;
         }
diff --git a/src/Components/Nodes/NodesAction.php b/src/Components/Nodes/NodesAction.php
index aeb40df..f674428 100644
--- a/src/Components/Nodes/NodesAction.php
+++ b/src/Components/Nodes/NodesAction.php
@@ -13,7 +13,7 @@ final class NodesAction
         if (NodesConstants::ID !== $action) {
             return;
         }
-        $nodeId = filter_input(\INPUT_GET, 'nodeId', \FILTER_DEFAULT);
+        $nodeId = filter_input(\INPUT_GET, 'nodeId');
         $response = new RestResponse();
         if ( !$nodeId) {
             $response
@@ -41,7 +41,7 @@ final class NodesAction
         }
         $isDev = \defined('XPROBER_IS_DEV') && XPROBER_IS_DEV;
         $url = $node['url'];
-        $isRemote = ( !str_contains($url, 'localhost') || !str_contains($url, '127.0.0.1'));
+        $isRemote = (false === strpos($url, 'localhost') && false === strpos($url, '127.0.0.1'));
         $params = 'action=poll';
         $url = ($isDev && !$isRemote) ? "{$url}/api?{$params}" : "{$url}?{$params}";