diff --git a/server/src/Service/JsonResponse.php b/server/src/Service/JsonResponse.php
index 4079dc8..c7d32ec 100644
--- a/server/src/Service/JsonResponse.php
+++ b/server/src/Service/JsonResponse.php
@@ -4,13 +4,17 @@ namespace App\Service;
 
 class JsonResponse
 {
-    public function create(array $data, $code)
+    public function create(int $code, string $message = null, array $data = [])
     {
-        $response = json_encode($data);
+        $response = [
+            'code' => $code,
+            'message' => $message,
+            'data' => $data
+        ];
 
         header('Content-Type: application/json');
         http_response_code($code);
 
-        return $response;
+        return json_encode($response);
     }
 }
\ No newline at end of file