diff --git a/app/Http/Controllers/Bitrix/ClientsApiController.php b/app/Http/Controllers/Bitrix/ClientsApiController.php
index dcbe8b5..8a74095 100644
--- a/app/Http/Controllers/Bitrix/ClientsApiController.php
+++ b/app/Http/Controllers/Bitrix/ClientsApiController.php
@@ -7,62 +7,67 @@
 
 use App\Models\Deal\Deal;
 use App\Models\Deal\DealStatus;
+use App\Notifications\UniqueContact;
+use App\Notifications\NotUniqueContact;
+
 
 use Illuminate\Support\Facades\Log;
 
-
 class ClientsApiController extends Controller
-    {
-    public const ACTION_CONFIRM = 'confirm';
+{
+    public const ACTION_CONFIRM         = 'confirm';
     public const ACTION_UPDATE_CONTRACT = 'contract';
     public function index(Request $request)
-        {
+    {
         if ($deal = Deal::where('confirm_token', $request->hash)->first())
-            {
+        {
             switch ( $request->action )
-                {
+            {
                 case $this::ACTION_CONFIRM:
                     $this->confirm($deal, $request);
                     break;
                 case $this::ACTION_UPDATE_CONTRACT:
                     $this->updateContract($deal, $request);
                     break;
-                }
-            return true;
             }
-        return false;
+            return true;
         }
+        return false;
+    }
 
     public function confirm(Deal $deal, Request $request)
-        {
+    {
+        $agent = $deal->agent;
         if ((bool) $request->is_unique)
-            {
+        {
             $deal->status = DealStatus::UNIQUE;
-            }
+            $agent->user->notify(new UniqueContact($deal));
+        }
         else
-            {
+        {
             $deal->status = DealStatus::NOT_UNIQUE;
-            }
+            $agent->user->notify(new NotUniqueContact($deal));
+        }
 
         Log::build([
             'driver' => 'single',
-            'path' => storage_path('logs/bitrix.log'),
+            'path'   => storage_path('logs/bitrix.log'),
         ])->error(
                 json_encode(
                     [
                         'is_unique' => $request->is_unique,
-                        'deal' => $deal->id,
-                        'status' => $deal->status
+                        'deal'      => $deal->id,
+                        'status'    => $deal->status
                     ]
                 )
             );
         $deal->save();
         return $deal->id;
-        }
+    }
 
     public function updateContract(Deal $deal, Request $request)
-        {
+    {
         $contract = new ContractApiController;
         $contract($deal, $request);
-        }
     }
+}
diff --git a/app/Http/Controllers/Bitrix/ContractApiController.php b/app/Http/Controllers/Bitrix/ContractApiController.php
index 88dfe1b..4e827b9 100644
--- a/app/Http/Controllers/Bitrix/ContractApiController.php
+++ b/app/Http/Controllers/Bitrix/ContractApiController.php
@@ -9,22 +9,25 @@
 use App\Models\Deal\Contract;
 use App\Models\Deal\ContractStatus;
 use App\Models\Agent\Agent;
+use App\Notifications\ContractUpdated;
 class ContractApiController
-    {
+{
     public function __invoke(Deal $deal, Request $request)
-        {
+    {
         $status =
             Contract::updateOrCreate(
                 ['deal_id' => $deal->id],
                 [
-                    'status' => constant(ContractStatus::class . "::" . $request->status),
+                    'status'  => constant(ContractStatus::class . "::" . $request->status),
                     'comment' => $request->comment,
-                    'price' => $request->price,
-                    'reward' => $request->reward,
-                    'square' => $request->square,
-                    'floor' => $request->floor
+                    'price'   => $request->price,
+                    'reward'  => $request->reward,
+                    'square'  => $request->square,
+                    'floor'   => $request->floor
                 ]
             );
+        $agent = $deal->agent;
+        $agent->user->notify(new ContractUpdated($deal->contract));
         return true;
-        }
-    }
\ No newline at end of file
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/NotificationProbeController.php b/app/Http/Controllers/NotificationProbeController.php
index 841f609..e08a947 100644
--- a/app/Http/Controllers/NotificationProbeController.php
+++ b/app/Http/Controllers/NotificationProbeController.php
@@ -6,12 +6,14 @@
 use App\Models\Deal\Deal;
 
 use App\Notifications\UniqueContact;
+use App\Notifications\NotUniqueContact;
+use App\Notifications\ContractUpdated;
 
 class NotificationProbeController extends Controller
 {
     public function index()
     {
-        auth()->user()->notify(new UniqueContact(Deal::find(4)));
+        auth()->user()->notify(new ContractUpdated(Deal::find(4)->contract));
         echo auth()->user()->unreadNotifications->count() . '<br>';
         die(auth()->user()->notifications);
     }
diff --git a/app/Modules/Notice/Views/user-notifications.blade.php b/app/Modules/Notice/Views/user-notifications.blade.php
index 6213474..6bd3c44 100644
--- a/app/Modules/Notice/Views/user-notifications.blade.php
+++ b/app/Modules/Notice/Views/user-notifications.blade.php
@@ -3,7 +3,7 @@
         <div class="d-flex justify-content-center align-items-center">
             <div class="d-grid gap-1 p-3">
                 <i class="bi bi-inbox display-5 text-center"></i>
-                <span class="fs-6 fw-semibold">{{ __('notification.has no notifications') }}</span>
+                <span class="fs-6 fw-semibold">{{ __('notifications.has no notifications') }}</span>
             </div>
         </div>
     @else
diff --git a/app/Notifications/ContractUpdated.php b/app/Notifications/ContractUpdated.php
new file mode 100644
index 0000000..cbdb740
--- /dev/null
+++ b/app/Notifications/ContractUpdated.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+use App\Models\Deal\Contract;
+use App\Models\Deal\DealStatus;
+
+class ContractUpdated extends Notification
+{
+    use Queueable;
+    private $contract;
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(Contract $contract)
+    {
+        /*if ($deal->status != DealStatus::NOT_UNIQUE)
+        {
+            throw new \Exception('Notification sending: deal is unique, but request as unique');
+        }*/
+        $this->contract = $contract;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['database'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage
+    {
+        return (new MailMessage)
+            ->line('The introduction to the notification.')
+            ->action('Notification Action', url('/'))
+            ->line('Thank you for using our application!');
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'contract' => $this->contract->id,
+            'text'     => __('notifications.' . get_class($this), ['contact' => $this->contract->deal->user->name])
+        ];
+    }
+}
diff --git a/app/Notifications/NotUniqueContact.php b/app/Notifications/NotUniqueContact.php
new file mode 100644
index 0000000..97b2596
--- /dev/null
+++ b/app/Notifications/NotUniqueContact.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+use App\Models\Deal\Deal;
+use App\Models\Deal\DealStatus;
+
+class NotUniqueContact extends Notification
+{
+    use Queueable;
+    private $deal;
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(Deal $deal)
+    {
+        if ($deal->status != DealStatus::NOT_UNIQUE)
+        {
+            //throw new \Exception('Notification sending: deal is unique, but request as unique');
+        }
+        $this->deal = $deal;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['database'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage
+    {
+        return (new MailMessage)
+            ->line('The introduction to the notification.')
+            ->action('Notification Action', url('/'))
+            ->line('Thank you for using our application!');
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'deal' => $this->deal->id,
+            'text' => __('notifications.' . get_class($this), ['contact' => $this->deal->user->name])
+        ];
+    }
+}
diff --git a/lang/ru/notifications.php b/lang/ru/notifications.php
index 7646881..9f7551e 100644
--- a/lang/ru/notifications.php
+++ b/lang/ru/notifications.php
@@ -12,7 +12,8 @@
     | has failed, such as for an invalid token or invalid new password.
     |
     */
-
-    'App\Notifications\UniqueContact' => 'Контакт :contact был проверен, уникальность подтверждена',
-
+    'has no notifications'               => 'Список уведомлений пуст',
+    'App\Notifications\UniqueContact'    => 'Контакт :contact был проверен, уникальность подтверждена',
+    'App\Notifications\NotUniqueContact' => 'Контакт :contact был проверен и является не уникальным',
+    'App\Notifications\ContractUpdated'  => 'Информация о договоре для контакта ":contact" обновлен',
 ];