您只能删除您的应用程序创建的Facebook状态。如果用户使用不同的应用或Facebook的网站上发的帖子，你无法通过Facebook的API您的应用程序中删除。

You can only delete Facebook statuses that your app created. If the user made the post with a different app or on Facebook's website, you can not delete it with your app via the Facebook API.