修复array_slice参数不全

app/AdminAgent/Controllers/AgentProductController.php

@@ -162,7 +162,7 @@ class AgentProductController extends AdminController
             $form->text('sale')->default(0);
 
 			$options = Channel::selectOptions(fn($query) => $query->where('agent_id', $agent_id));
-			$form->multipleSelect('channel_id')->options(array_slice($options));
+			$form->multipleSelect('channel_id')->options(array_slice($options, 1));
 
 			$options = Category::selectOptions(fn($query) => $query->where('agent_id', $agent_id));
             $form->select('category_id')