diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index f45a455..1fa416d 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -126,9 +126,9 @@ class Controller extends BaseController
             $response = Http::withOptions([
                 'curl' => [
                     // اجبار به استفاده از IPv4 و جلوگیری از تاخیر IPv6
-                    CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
+                    \CURLOPT_IPRESOLVE => \CURL_IPRESOLVE_V4,
                     // افزایش سرعت برقراری ارتباط TCP
-                    CURLOPT_TCP_FASTOPEN => 1,
+                    \CURLOPT_TCP_FASTOPEN => 1,
                 ]
             ])->withoutVerifying()->get($endpoint, [
                 'FROM' => $credentials['sms']['sender'],
diff --git a/app/Http/Controllers/Site/ReportController.php b/app/Http/Controllers/Site/ReportController.php
index 4289a87..770ddef 100644
--- a/app/Http/Controllers/Site/ReportController.php
+++ b/app/Http/Controllers/Site/ReportController.php
@@ -306,8 +306,8 @@ class ReportController extends Controller
             try {
                 $taban_gohar = Http::withOptions([
                     'curl' => [
-                        CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
-                        CURLOPT_TCP_FASTOPEN => 1,
+                        \CURLOPT_IPRESOLVE => \CURL_IPRESOLVE_V4,
+                        \CURLOPT_TCP_FASTOPEN => 1,
                     ],
                 ])
                     ->withoutVerifying()
diff --git a/app/Services/MontzarService.php b/app/Services/MontzarService.php
index 8cdb8ec..fe68a11 100644
--- a/app/Services/MontzarService.php
+++ b/app/Services/MontzarService.php
@@ -71,8 +71,8 @@ class MontzarService
             ->acceptJson()
             ->withOptions([
                 'curl' => [
-                    CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
-                    CURLOPT_TCP_FASTOPEN => 1,
+                    \CURLOPT_IPRESOLVE => \CURL_IPRESOLVE_V4,
+                    \CURLOPT_TCP_FASTOPEN => 1,
                 ],
             ])
             ->withToken($token)