You probably don't want to change this. The chat view loads this URL to display the actual messages, header, etc., and the file must correctly define certain items or you'll get JavaScript errors and a blank chat window!
你最好不要修改此项。聊天视图加载此 URL 以显示实际消息、标题等，并且该文件必须正确定义某些项目，否则您将收到 JavaScript 错误和空白聊天窗口！