diff --git a/app/Services/BaseService.php b/app/Services/BaseService.php
index f08d6b3..8916ce7 100644
--- a/app/Services/BaseService.php
+++ b/app/Services/BaseService.php
@@ -14,11 +14,11 @@ class BaseService
     public function __construct($ip)
     {
         $this->device = [
-            'protocol' => 'http',
+            'protocol' => env('DEVICE_PROTOCOL', 'http'),
             'ip'       => $ip,
             'port'     => '',
-            'username' => env('device_username', 'admin'),
-            'password' => env('device_password', 'Xingtong1124'),
+            'username' => env('DEVICE_USERNAME', 'admin'),
+            'password' => env('DEVICE_PASSWORD', 'Xingtong1124'),
         ];
     }