> For the complete documentation index, see [llms.txt](https://hdsd.vdsc.com.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hdsd.vdsc.com.vn/cai-dat-and-tai-khoan/chu-ky-mau.md).

# Chữ ký mẫu

## <mark style="color:green;">1. Đăng ký chữ ký mẫu tại app iDragon</mark>

<figure><img src="https://672161169-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm34HHq3yCwwPqTzkuh7H%2Fuploads%2FPjQjQ69r51W318crwNkl%2Fimage.png?alt=media&amp;token=2fb8fba6-842f-4279-aaa5-b28ac5508277" alt=""><figcaption><p>Hướng dẫn đăng ký Chữ ký mẫu Bước 1</p></figcaption></figure>

<figure><img src="https://672161169-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm34HHq3yCwwPqTzkuh7H%2Fuploads%2FGmKlFkMYPLJtIUEeyEki%2Fimage.png?alt=media&amp;token=a8daba70-c68b-4279-8ae7-ae950d3f2ef8" alt=""><figcaption><p>Hướng dẫn đăng ký Chữ ký mẫu Bước 2</p></figcaption></figure>

## <mark style="color:green;">2.</mark> <mark style="color:green;">**Quản lý trạng thái đăng ký chữ ký mẫu**</mark>

<figure><img src="https://672161169-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm34HHq3yCwwPqTzkuh7H%2Fuploads%2FbjqehsLfT9T3Cb68Et6Y%2Fimage.png?alt=media&amp;token=3491f0cd-8e21-416a-b64f-545accd77e72" alt=""><figcaption></figcaption></figure>