diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index 223d69e..c10c5fb 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -73,6 +73,26 @@ class Controller extends BaseController
         return $formatted !== '' ? $formatted : '0';
     }
 
+    /**
+     * گزینه‌های Guzzle/cURL — فقط وقتی افزونه curl و ثابت‌ها موجود باشند.
+     *
+     * @param array<int, mixed> $curlOptions
+     * @return array<string, array<int, mixed>>
+     */
+    public static function httpClientOptions(array $curlOptions = []): array
+    {
+        $curl = $curlOptions;
+
+        if (defined('CURLOPT_IPRESOLVE') && defined('CURL_IPRESOLVE_V4')) {
+            $resolveOpt = (int) constant('CURLOPT_IPRESOLVE');
+            if (! array_key_exists($resolveOpt, $curl)) {
+                $curl[$resolveOpt] = (int) constant('CURL_IPRESOLVE_V4');
+            }
+        }
+
+        return $curl === [] ? [] : ['curl' => $curl];
+    }
+
     public static function Send($to , $msg, $is_customer = true)
     {
         $r = self::SendMessage($to , $msg, $is_customer);
@@ -139,26 +159,32 @@ class Controller extends BaseController
             ]);
             $platforms[] = "0098:{$to}";*/
 
-            $response = Http::timeout(15)
-                ->withHeaders([
-                    'Content-Type' => 'application/json',
-                    'secret_key' => 'f21debfb-83ac-4624-a2f4-f08375043181',
-                ])
-                ->withOptions([
-                    'curl' => [
-                        \CURLOPT_IPRESOLVE => \CURL_IPRESOLVE_V4,
-                    ]
-                ])
-                ->post('http://185.231.112.101/api/createsms', [
+            try {
+                $http = Http::timeout(15)
+                    ->withHeaders([
+                        'Content-Type' => 'application/json',
+                        'secret_key' => 'f21debfb-83ac-4624-a2f4-f08375043181',
+                    ]);
+
+                $curlOptions = self::httpClientOptions();
+                if ($curlOptions !== []) {
+                    $http = $http->withOptions($curlOptions);
+                }
+
+                $response = $http->post('http://185.231.112.101/api/createsms', [
                     'phone' => $to,
                     'host' => $config->Config('name_fa') ?? gethostname(),
                     'text' => trim($msg),
                     'platform' => 'rayegansms',
                 ]);
 
-            $platforms[] = $response->successful()
-                ? "rayegansms:{$to}"
-                : "rayegansms_failed:{$to}:{$response->status()}";
+                $platforms[] = $response->successful()
+                    ? "rayegansms:{$to}"
+                    : "rayegansms_failed:{$to}:{$response->status()}";
+            } catch (\Throwable $e) {
+                report($e);
+                $platforms[] = "rayegansms_error:{$to}";
+            }
 
         }
 
diff --git a/app/Services/MontzarService.php b/app/Services/MontzarService.php
index 10b729d..0b0a7eb 100644
--- a/app/Services/MontzarService.php
+++ b/app/Services/MontzarService.php
@@ -78,12 +78,9 @@ class MontzarService
 
         $response = Http::timeout(7)
             ->acceptJson()
-            ->withOptions([
-                'curl' => [
-                    CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
-                    CURLOPT_TCP_FASTOPEN => 1,
-                ],
-            ])
+            ->withOptions(self::httpClientOptions(
+                defined('CURLOPT_TCP_FASTOPEN') ? [(int) constant('CURLOPT_TCP_FASTOPEN') => 1] : []
+            ))
             ->withToken($token)
             ->get($this->endpoint('/server/customer/product/list'))
             ->json();
diff --git a/app/Services/WebsocketBroadcastService.php b/app/Services/WebsocketBroadcastService.php
index 7b35c6d..6a116cb 100644
--- a/app/Services/WebsocketBroadcastService.php
+++ b/app/Services/WebsocketBroadcastService.php
@@ -84,11 +84,7 @@ class WebsocketBroadcastService
         try {
             $response = Http::timeout(3)
                 ->withHeaders(['Content-Type' => 'application/json'])
-                ->withOptions([
-                    'curl' => [
-                        CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
-                    ],
-                ])
+                ->withOptions(\App\Http\Controllers\Controller::httpClientOptions())
                 ->post($url, $body);
 
             if (! $response->successful()) {