diff --git a/config/auto-doc.php b/config/auto-doc.php
index 0d33f099..3b71f8ab 100644
--- a/config/auto-doc.php
+++ b/config/auto-doc.php
@@ -92,7 +92,7 @@
     | `RonasIT\Support\AutoDoc\Interfaces\SwaggerDriverInterface` interface,
     | or one of our drivers from the `drivers` config:
     */
-    'driver' => 'local',
+    'driver' => env('SWAGGER_DRIVER', 'local'),
 
     'drivers' => [
         'local' => [
@@ -101,8 +101,8 @@
         ],
         'remote' => [
             'class' => RemoteDriver::class,
-            'key' => 'project_name',
-            'url' => 'https://example.com'
+            'key' => env('SWAGGER_REMOTE_DRIVER_KEY', 'project_name'),
+            'url' => env('SWAGGER_REMOTE_DRIVER_URL', 'https://example.com')
         ],
         'storage' => [
             'class' => StorageDriver::class,
@@ -114,7 +114,7 @@
             |
             | One of the filesystems.disks config value
             */
-            'disk' => 'public',
+            'disk' => env('SWAGGER_STORAGE_DRIVER_DISK', 'public'),
             'production_path' => 'documentation.json'
         ]
     ],
@@ -131,5 +131,5 @@
         'development'
     ],
 
-    'config_version' => '2.0'
+    'config_version' => '2.1'
 ];
diff --git a/src/Drivers/RemoteDriver.php b/src/Drivers/RemoteDriver.php
index 5ad91bb3..418d1693 100755
--- a/src/Drivers/RemoteDriver.php
+++ b/src/Drivers/RemoteDriver.php
@@ -40,8 +40,9 @@ public function saveData()
 
         curl_setopt($curl, CURLOPT_URL, $this->getUrl());
         curl_setopt($curl, CURLOPT_POST, true);
-        curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($this->getTmpData()));
+        curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($this->getTmpData()));
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($curl, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
 
         curl_exec($curl);
         curl_close($curl);