diff --git a/app/Services/CloudflareSolverService.php b/app/Services/CloudflareSolverService.php
index 8421556c..50f1ea6b 100644
--- a/app/Services/CloudflareSolverService.php
+++ b/app/Services/CloudflareSolverService.php
@@ -15,6 +15,11 @@ class CloudflareSolverService
      */
     public function getJsonFromUrl(string $targetUrl): ?array
     {
+        /**
+         * set in .env
+         * FLARESOLVERR_IP_DOCKER="http://192.168.178.187:8191/v1"
+         */
+        $this->solverUrl = env('FLARESOLVERR_IP_DOCKER', 'http://192.168.178.187:8191/v1');
 
         try {
             $response = Http::withHeaders([