diff --git a/Profice WebSite/scripts/add/send.php b/Profice WebSite/scripts/add/send.php
index 73d48d3..ebf5554 100644
--- a/Profice WebSite/scripts/add/send.php	
+++ b/Profice WebSite/scripts/add/send.php	
@@ -45,7 +45,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
 // ==========================================
 
 // Environment
-define('USE_PRODUCTION', true); // Use production webhook for live server
+define('USE_PRODUCTION', false); // Use test webhook temporarily to debug
 define('DEBUG_MODE', true); // Enable debug temporarily to see errors
 
 // N8N Webhooks
@@ -203,7 +203,9 @@ function sendToWebhook($data, $webhookUrl = null) {
             CURLOPT_HTTPHEADER => [
                 'Content-Type: application/json',
                 'Accept: application/json',
-                'User-Agent: Profice-Web-API/2.0'
+                'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
+                'Origin: https://staging.profice.de',
+                'Referer: https://staging.profice.de/'
             ],
             CURLOPT_TIMEOUT => 30,
             CURLOPT_CONNECTTIMEOUT => 10,