diff --git a/app/Console/Commands/BalanceDue.php b/app/Console/Commands/BalanceDue.php
new file mode 100644
index 0000000..56c54d0
--- /dev/null
+++ b/app/Console/Commands/BalanceDue.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Common\OrderStatus;
+use App\Models\Demand;
+use App\Models\Order;
+use App\Service\SmsService;
+use App\Traits\DemandTraits;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Log;
+
+class BalanceDue extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'balance:due';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = '尾款支付通知';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+    	if (env('SMS_SWITCH' , '') == true) {
+			$orders = Order::query()
+				->where('status', OrderStatus::PAY_EARNEST)
+				->get();
+			$sms = new SmsService();
+			foreach ($orders as $order) {
+				if (!empty($order->mobile)) {
+					$sms->send(
+						'pay',
+						[
+							$order->order_no,
+							'定金/订金',
+							$order->timeout,
+							'定金/订金',
+							'小程序'
+						],
+						[
+							$order->mobile
+						],
+					);
+				}
+			}
+		}
+    }
+}
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index aac98ca..09ca566 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -15,6 +15,7 @@ class Kernel extends ConsoleKernel
     protected $commands = [
         //
 		\App\Console\Commands\DemandTimeout::class,
+		\App\Console\Commands\BalanceDue::class,
     ];
 
     /**
@@ -26,6 +27,7 @@ class Kernel extends ConsoleKernel
     protected function schedule(Schedule $schedule)
     {
 		$schedule->command('demand:timeout')->everyMinute();
+		$schedule->command('balance:due')->dailyAt('21:35');;
         // $schedule->command('inspire')->hourly();
     }