> For the complete documentation index, see [llms.txt](https://newsleopard.gitbook.io/help-center/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://newsleopard.gitbook.io/help-center/features/system/4.md).

# 如何設定登入雙重驗證？

請點選後台介面右上方，選擇「個人設定」，切換至「安全性設定」頁面。

![設定登入雙重驗證](https://4127314495-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsvDTOR6r3x23iQ0fZfaN%2Fuploads%2Fgit-blob-8582500f30a6ca1781ff692ac88e5ff22a6a64ba%2Fsystem-4-02.png?alt=media)

電子豹目前提供兩種登入驗證方式：

1. 啟用 Email 驗證，登入時系統自動寄送雙重驗證信。輸入驗證碼，即可登入後台。

![設定登入雙重驗證](https://4127314495-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsvDTOR6r3x23iQ0fZfaN%2Fuploads%2Fgit-blob-233fa6c320e9c816b7ce8bd682c50c88d9c96878%2Fsystem-4-01.png?alt=media)

2. 啟用手機驗證器，登入時輸入驗證器顯示的動態密碼，即可登入後台。 請參考：[驗證器登入操作教學](https://newsleopard.com/blog/how-to-use-authenticator-in-login/)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://newsleopard.gitbook.io/help-center/features/system/4.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.