diff --git a/bow b/bow
index c203d78..2582323 100755
--- a/bow
+++ b/bow
@@ -13,7 +13,7 @@ if (!file_exists(__DIR__."/vendor/autoload.php")) {
 require __DIR__."/vendor/autoload.php";
 
 // Make kernel instance
-$kernel = Kernel::configure(__DIR__.'/config');
+$kernel = Kernel::configure(__DIR__)->withConfigPath(__DIR__ . '/config');
 
 // Create command instance and set filename
 $setting = new Setting(__DIR__);
diff --git a/config/notifier.php b/config/notifier.php
index 830d147..4a723d4 100644
--- a/config/notifier.php
+++ b/config/notifier.php
@@ -12,9 +12,20 @@
         'webhook_url' => app_env('SLACK_WEBHOOK_URL'),
     ],
 
-    'twilio' => [
-        'account_sid' => app_env('TWILIO_ACCOUNT_SID'),
-        'auth_token' => app_env('TWILIO_AUTH_TOKEN'),
-        'from' => app_env('TWILIO_FROM'),
+    'sms' => [
+        'provider' => app_env('SMS_PROVIDER', 'twilio'), // Default SMS provider
+
+        'twilio' => [
+            'account_sid' => app_env('TWILIO_ACCOUNT_SID'),
+            'auth_token' => app_env('TWILIO_AUTH_TOKEN'),
+            'from' => app_env('TWILIO_FROM'),
+        ],
+
+        'callisto' => [
+            'access_key' => app_env('CALLISTO_ACCESS_KEY'),
+            'access_secret' => app_env('CALLISTO_ACCESS_SECRET'),
+            'notify_url' => app_env('CALLISTO_NOTIFY_URL'),
+            'sender' => app_env('CALLISTO_SENDER'),
+        ],
     ],
 ];
diff --git a/public/index.php b/public/index.php
index 218334b..0d7683e 100644
--- a/public/index.php
+++ b/public/index.php
@@ -20,7 +20,7 @@
 
 // Bind kernel to application
 $app->bind(
-    Kernel::configure(base_path('config'))
+    Kernel::configure(dirname(__DIR__))->withConfigPath(dirname(__DIR__) . '/config')
 );
 
 // Run The Application
diff --git a/seeders/20251220174703-user-seeder.php b/seeders/20251220174703-user-seeder.php
index 2f55886..5d403c6 100644
--- a/seeders/20251220174703-user-seeder.php
+++ b/seeders/20251220174703-user-seeder.php
@@ -10,7 +10,7 @@ public function run()
         $faker = FakerFactory::create();
 
         foreach (range(1, 5) as $value) {
-            $user =[
+            $user = [
                 'name' => $faker->name,
                 'description' => $faker->text(100),
                 'email' => $faker->email,