Hi @jianganlong,

I hope you are well today and thank you for your question.

To achieve that you have to develop custom code like the code shared in the following topic.

https://support.shufflehound.com/forums/topic/adding-additional-font-icons/#post-3087

Developing custom code for custom functionality is beyond the scope of support that we provide here.

If you are not a developer then you can consider hiring a developer to develop it for you. You can hire a developer from any freelance site. Shufflehound recommends the developer https://www.upwork.com/freelancers/~011652ffec8865c6d5

Best regards,
Shufflehound team