diff --git a/README.md b/README.md
index 2f2100b1..c4f27b19 100644
--- a/README.md
+++ b/README.md
@@ -187,7 +187,7 @@ try {
     //değere göre API URL'leri test veya production değerler kullanılır.
     $pos->setTestMode(true);
 } catch (\Mews\Pos\Exceptions\BankNotFoundException | \Mews\Pos\Exceptions\BankClassNullException $e) {
-    dd($e));
+    dd($e);
 }
 ```
 
diff --git a/config/pos.php b/config/pos.php
index 735ace98..8f78bc58 100644
--- a/config/pos.php
+++ b/config/pos.php
@@ -81,14 +81,14 @@
             'class' => Mews\Pos\Gateways\EstPos::class,
             'urls'  => [
                 'production'    => 'https://sanalpos.isbank.com.tr/fim/api',
-                'test'          => 'https://entegrasyon.asseco-see.com.tr/fim/api',
+                'test'          => 'https://istest.asseco-see.com.tr/fim/api',
                 'gateway'       => [
                     'production'    => 'https://sanalpos.isbank.com.tr/fim/est3Dgate',
-                    'test'          => 'https://entegrasyon.asseco-see.com.tr/fim/est3Dgate',
+                    'test'          => 'https://istest.asseco-see.com.tr/fim/est3Dgate',
                 ],
                 'gateway_3d_host'       => [
                     'production'    => 'https://sanalpos.isbank.com.tr/fim/est3Dgate',
-                    'test'          => 'https://entegrasyon.asseco-see.com.tr/fim/est3Dgate',
+                    'test'          => 'https://istest.asseco-see.com.tr/fim/est3Dgate',
                 ],
             ],
         ],