diff --git a/.dockerignore b/.dockerignore
index f22d37a..9690815 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -4,7 +4,7 @@
 # vendor будет заполнен уже внутри контейнера
 vendor
 # node_modules для этого контейнера не нужны
-node_modules
+frontend/node_modules
 
 # Все -local файлы
 */config/*-local.php
diff --git a/api/controllers/OptionsController.php b/api/controllers/OptionsController.php
index 2be2db8..4c230f9 100644
--- a/api/controllers/OptionsController.php
+++ b/api/controllers/OptionsController.php
@@ -3,28 +3,27 @@ namespace api\controllers;
 
 use Yii;
 use yii\helpers\ArrayHelper;
-use yii\web\Response;
 
 class OptionsController extends Controller {
 
     public function behaviors() {
         return ArrayHelper::merge(parent::behaviors(), [
             'authenticator' => [
-                'except' => ['recaptcha-public-key'],
+                'except' => ['index'],
             ],
         ]);
     }
 
     public function verbs() {
         return [
-            'recaptcha-public-key' => ['GET'],
+            'index' => ['GET'],
         ];
     }
 
-    public function actionRecaptchaPublicKey() {
-        Yii::$app->response->format = Response::FORMAT_RAW;
-
-        return Yii::$app->reCaptcha->public;
+    public function actionIndex() {
+        return [
+            'reCaptchaPublicKey' => Yii::$app->reCaptcha->public,
+        ];
     }
 
 }
diff --git a/tests/codeception/api/_pages/OptionsRoute.php b/tests/codeception/api/_pages/OptionsRoute.php
index 68ec646..e248ca0 100644
--- a/tests/codeception/api/_pages/OptionsRoute.php
+++ b/tests/codeception/api/_pages/OptionsRoute.php
@@ -8,8 +8,8 @@ use yii\codeception\BasePage;
  */
 class OptionsRoute extends BasePage {
 
-    public function recaptchaPublicKey() {
-        $this->route = ['options/recaptcha-public-key'];
+    public function get() {
+        $this->route = ['options/index'];
         $this->actor->sendGET($this->getUrl());
     }
 
diff --git a/tests/codeception/api/functional/OptionsCest.php b/tests/codeception/api/functional/OptionsCest.php
index f995da6..bf4cd21 100644
--- a/tests/codeception/api/functional/OptionsCest.php
+++ b/tests/codeception/api/functional/OptionsCest.php
@@ -18,11 +18,12 @@ class OptionsCest {
     public function testRecaptchaPublicKey(FunctionalTester $I) {
         $I->wantTo('Get recaptcha public key');
 
-        $this->route->recaptchaPublicKey();
+        $this->route->get();
         $I->canSeeResponseCodeIs(200);
-        // TODO: эта проверка не проходит, т.к внутри почему-то после запроса не устанавливаются http заголовки
-        //$I->seeHttpHeader('Content-Type', 'text/html; charset=UTF-8');
-        $I->canSeeResponseEquals('public-key');
+        $I->canSeeResponseIsJson();
+        $I->canSeeResponseContainsJson([
+            'reCaptchaPublicKey' => 'public-key',
+        ]);
     }
 
 }