diff --git a/Abstracts/TraitServer.php b/Abstracts/TraitServer.php
index dcca763..7cda410 100644
--- a/Abstracts/TraitServer.php
+++ b/Abstracts/TraitServer.php
@@ -102,7 +102,7 @@ trait TraitServer
         if ($port['type'] == Constant::SERVER_TYPE_WEBSOCKET) {
             array_unshift($array, $config);
         } else if ($port['type'] == Constant::SERVER_TYPE_HTTP) {
-            if (!empty($array) && $array[0]['type'] == Constant::SERVER_TYPE_WEBSOCKET) {
+            if (!empty($array) && $array[0]->type == Constant::SERVER_TYPE_WEBSOCKET) {
                 $array[] = $config;
             } else {
                 array_unshift($array, $config);