diff --git a/FlyCube/Api/Controller/PayController.class.php b/FlyCube/Api/Controller/PayController.class.php
index 5e450a7..f7a7b7d 100644
--- a/FlyCube/Api/Controller/PayController.class.php
+++ b/FlyCube/Api/Controller/PayController.class.php
@@ -3,9 +3,6 @@
 namespace Api\Controller;
 
 use Yansongda\Pay\Pay;
-use PhpMqtt\Client\MqttClient;
-use PhpMqtt\Client\Exceptions\MqttClientException;
-use PhpMqtt\Client\ConnectionSettings;
 
 class PayController extends PublicController
 {