diff --git a/app/Http/Controllers/MobileApiController.php b/app/Http/Controllers/MobileApiController.php
index 60751da..e79e3b3 100644
--- a/app/Http/Controllers/MobileApiController.php
+++ b/app/Http/Controllers/MobileApiController.php
@@ -242,7 +242,7 @@ class MobileApiController extends Controller
         }
     }
 
-    public function checkAvailableCar($started_at = null, $ended_at = null, $modelId = null, $color = null): bool|JsonResponse
+    public function checkAvailableCar($started_at = null, $ended_at = null, $modelId = null, $color = null): JsonResponse
     {
         if (!$started_at || !$ended_at || !$modelId || !$color) {
             $request = request();
@@ -252,8 +252,8 @@ class MobileApiController extends Controller
             $color = Unimodel::model('pipi_auto_colors')->where('code', $request->input('color'))->first()->id;
         }
 
-        if (!$started_at || !$ended_at || !$modelId) {
-            return false;
+        if (!$started_at || !$ended_at || !$modelId || !$color) {
+            return response()->json(['available' => false]);
         }
 
         $started_at = Carbon::parse($started_at)->format('Y-m-d');
@@ -270,7 +270,7 @@ class MobileApiController extends Controller
 
         $availableCars = $cars->reject(fn($car) => in_array($car->id, $busyCars));
 
-            return $availableCars->isNotEmpty();
+        return response()->json(['available' => $availableCars->isNotEmpty()]);
     }
 
     public function getAvailableMarksList(Request $request): JsonResponse
@@ -362,7 +362,7 @@ class MobileApiController extends Controller
                     'deposit'   => $tariffs_new[0]['deposit'] ?? 30000,
                     'conditioner' => $mark?->conditioner,
                     'photo' => $colorPath,
-                    'free' => $this->checkAvailableCar($started_at, $ended_at, $mark->id, $carColor->id),
+                    'available' => $this->checkAvailableCar($started_at, $ended_at, $mark->id, $carColor->id)->getData()->available,
                     'tariffs' => $tariffs_new,
                 ];
             }
diff --git a/modules/main/views/main.blade.php b/modules/main/views/main.blade.php
index 2bb8fe1..dbd5795 100644
--- a/modules/main/views/main.blade.php
+++ b/modules/main/views/main.blade.php
@@ -471,23 +471,10 @@ $address = \A7kz\Platform\Models\UniModel::model('pipi_address')->get();
                 })
             })
                 .then(async response => {
-                    const contentType = response.headers.get('content-type');
-
-                    if (contentType && contentType.includes('application/json')) {
-                        return response.json();
-                    } else {
-                        const text = await response.text();
-                        if (text === 'true') return true;
-                        if (text === 'false') return false;
-                        throw new Error(text || 'Неверный формат ответа');
-                    }
+                    return response.json();
                 })
                 .then(result => {
-                    const isAvailable =
-                        result === true ||
-                        (typeof result === 'object' && result?.return?.success) ||
-                        (typeof result === 'string' && result.toLowerCase() === 'true');
-
+                    let isAvailable = result.available;
                     if (isAvailable) {
                         bookButton.style.display = 'block';
                     } else {