> For the complete documentation index, see [llms.txt](https://hoyapay.gitbook.io/chang-jian-wen-ti-fan-ti-zhong-wen/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hoyapay.gitbook.io/chang-jian-wen-ti-fan-ti-zhong-wen/yong-hu-shi-yong-chang-jian-wen-ti/ru-he-xiu-gai-zhang-hao-bang-ding-de-shou-ji-xin-xiang.md).

# 如何修改帳號綁定的手機/信箱？

{% stepper %}
{% step %}
開啟HoyaPay App
{% endstep %}

{% step %}
點擊**“我的”**

選擇**“個人資料”**

<div align="left"><figure><img src="https://3430141812-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlIyjUUrGECtFwmFfmtvd%2Fuploads%2FPb1EL8t5XNY8b8dkCGM1%2F%E4%B8%AA%E4%BA%BA%E4%B8%AD%E5%BF%83.png?alt=media&amp;token=9c422387-2a5d-4b12-95af-4eb272c0cec7" alt="" width="293"><figcaption></figcaption></figure></div>
{% endstep %}

{% step %}
選擇信箱/手機“✏️”

<div align="left"><figure><img src="https://3430141812-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlIyjUUrGECtFwmFfmtvd%2Fuploads%2FeJkWyX3wpnSu7k0jMEpy%2F%E4%B8%AA%E4%BA%BA%E4%B8%AD%E5%BF%83.png?alt=media&amp;token=77ebfd11-5889-4f04-89c6-d9b6ccf6d87a" alt="" width="293"><figcaption></figcaption></figure></div>
{% endstep %}

{% step %}
身份驗證

* 無2FA：簡訊驗證碼和信箱驗證碼
* 有2FA：請輸入Google Authenticator和信箱驗證碼
* 通行密鑰（Passkey）
  {% endstep %}

{% step %}
請填寫您常用的信箱/手機號碼，用於接收平台驗證碼

{% endstep %}

{% step %}
完成相關驗證後即可成功修改

{% endstep %}
{% endstepper %}