fix

@@ -55,7 +55,7 @@ class TiktokShop
 
             $app = $options ?: 'default';
 
-            $config = \config(TiktokShopProvider::$name.'.'.$app);
+            $config = \config(TiktokShopProvider::$name . '.' . $app);
 
             if (!is_array($config)) {
                 throw new \InvalidArgumentException('config file not found');
@@ -79,7 +79,7 @@ class TiktokShop
             Arr::get($options, 'app_key'),
             Arr::get($options, 'app_secret'),
             Arr::get($options, 'base_uri'),
-            (float) Arr::get($options, 'timeout'),
+            (float)Arr::get($options, 'timeout'),
             Arr::get($options, 'enable_mock')
         );
     }
@@ -119,7 +119,9 @@ class TiktokShop
         try {
             return PassageProxy::proxy($passage, $this->config);
         } finally {
+            register_shutdown_function(function () {
                 $this->config->setAccessToken('');
+            });
         }
     }
 }