diff --git a/FlyCube/Home/Controller/IndexController.class.php b/FlyCube/Home/Controller/IndexController.class.php
index 7a832e5..3508065 100644
--- a/FlyCube/Home/Controller/IndexController.class.php
+++ b/FlyCube/Home/Controller/IndexController.class.php
@@ -3,50 +3,11 @@
 namespace Home\Controller;
 
 use Think\Controller;
-use PhpMqtt\Client\MqttClient;
-use PhpMqtt\Client\Exceptions\MqttClientException;
-use PhpMqtt\Client\ConnectionSettings;
 
 class IndexController extends Controller
 {
     public function index()
     {
-        //$this->display();
-        $server   = 'www.szdot.top'; // MQTT 代理地址
-        $port     = 1883;                    // MQTT 代理端口
-        $clientId = 'php-mqtt-client';       // 客户端 ID
-        $username = 'admin';                 // 用户名（如果需要）
-        $password = '123456';                // 密码（如果需要）
-
-        try {
-            // 创建连接设置对象
-            $settings = (new ConnectionSettings)
-                ->setUsername($username)
-                ->setPassword($password);
-
-            // 实例化 MQTT 客户端
-            $mqtt = new MqttClient($server, $port, $clientId);
-
-            // 连接到 MQTT 代理
-            $mqtt->connect($settings);
-
-            // 检查是否连接成功
-            if ($mqtt->isConnected()) {
-                echo "Connected to MQTT broker successfully\n";
-
-                // 发布消息到指定的主题
-                $mqtt->publish('demo', 'Hello MQTT', 0);
-
-                echo "Message published successfully\n";
-
-                // 断开连接
-                $mqtt->disconnect();
-                echo "Disconnected from MQTT broker\n";
-            } else {
-                echo "Could not connect to MQTT broker\n";
-            }
-        } catch (MqttClientException $e) {
-            echo "Could not connect to MQTT broker: " . $e->getMessage();
-        }
+        $this->display();
     }
 }
diff --git a/nginx.htaccess b/nginx.htaccess
deleted file mode 100644
index e69de29..0000000