diff --git a/app/Http/Controllers/Remote/Host/TaskController.php b/app/Http/Controllers/Remote/Host/TaskController.php
index 031e959..55ec729 100644
--- a/app/Http/Controllers/Remote/Host/TaskController.php
+++ b/app/Http/Controllers/Remote/Host/TaskController.php
@@ -2,12 +2,9 @@
 
 namespace App\Http\Controllers\Remote\Host;
 
-use App\Models\Host;
-use Ramsey\Uuid\Uuid;
 use App\Models\User\Task;
 use Illuminate\Http\Request;
 use App\Http\Controllers\Controller;
-use Illuminate\Support\Facades\Cache;
 
 class TaskController extends Controller
 {
@@ -63,8 +60,10 @@ public function update(Request $request, Task $task)
             'status' => 'sometimes|in:pending,processing,need_operation,done,success,failed,error,canceled',
         ]);
 
+
         $task->update($request->all());
 
+
         return $this->updated($task);
     }
 }
diff --git a/app/Models/User/Task.php b/app/Models/User/Task.php
index e0ef8ef..04be338 100644
--- a/app/Models/User/Task.php
+++ b/app/Models/User/Task.php
@@ -26,12 +26,17 @@ class Task extends Model
 
     public $incrementing = false;
 
-    public function scopeUser($query) {
+    // key type string
+    protected $keyType = 'string';
+
+    public function scopeUser($query)
+    {
         return $query->where('user_id', auth()->id());
     }
 
 
-    public function host() {
+    public function host()
+    {
         return $this->belongsTo(Host::class);
     }
 
@@ -43,6 +48,7 @@ protected static function boot()
             // id 为 uuid
             $model->id = Uuid::uuid4()->toString();
 
+
             // host_id 和 user_id 至少存在一个
             if (!$model->host_id && !$model->user_id) {
                 throw new CommonException('host_id 和 user_id 至少存在一个');
@@ -51,17 +57,22 @@ protected static function boot()
             // if host_id
             if ($model->host_id) {
                 $model->load('host');
-                // dd($model);
 
+                if ($model->host === null) {
+                    throw new CommonException('host_id 不存在');
+                }
+
+                // dd($model);
 
                 // dd($model->host_id);
                 // $host = Host::where('id', $model->host_id)->first();
 
                 // dd($host);
 
+
+
                 $model->user_id = $model->host->user_id;
             }
-
         });
 
         // updateing
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 10fdab6..2bbadcc 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -70,7 +70,7 @@ private function alipayOptions()
         // $options->alipayPublicKey = Storage::get('alipayCertPublicKey_RSA2.crt');
 
         //可设置异步通知接收服务地址（可选）
-        $options->notifyUrl = "http://rcrmqishil.sharedwithexpose.com/api/pay/notify";
+        $options->notifyUrl = route('balances.notify');
 
 
         return $options;
diff --git a/routes/remote.php b/routes/remote.php
index 75eb903..8af5f51 100644
--- a/routes/remote.php
+++ b/routes/remote.php
@@ -31,13 +31,13 @@
     $router->post('/', [
         'uses' => 'Host\TaskController@store'
     ]);
-    $router->get('/{tasks}', [
+    $router->get('/{task}', [
         'uses' => 'Host\TaskController@show'
     ]);
-    $router->patch('/{tasks}', [
+    $router->patch('/{task}', [
         'uses' => 'Host\TaskController@update'
     ]);
-    $router->delete('/{tasks}', [
+    $router->delete('/{task}', [
         'uses' => 'Host\TaskController@destroy'
     ]);
 });