docs: update

README.md

@@ -130,7 +130,6 @@ We accept donations through these channels:
 - [Paypal](https://www.paypal.me/DIYgod)
 - [WeChat Pay](https://i.imgur.com/aq6PtWa.png)
 - [Alipay](https://i.imgur.com/wv1Pj2k.png)
-- Bitcoin: 13CwQLHzPYm2tewNMSJBeArbbRM5NSmCD1
 
 ## Recurring Pledges
 

docs/support.md

@@ -19,7 +19,6 @@ We accept donations through these channels:
 - [Paypal](https://www.paypal.me/DIYgod)
 - [WeChat Pay](https://i.imgur.com/aq6PtWa.png)
 - [Alipay](https://i.imgur.com/wv1Pj2k.png)
-- Bitcoin: 13CwQLHzPYm2tewNMSJBeArbbRM5NSmCD1
 
 ## Recurring Pledges
 

docs/zh-Hans/support.md

@@ -20,7 +20,6 @@ DPlayer 是采用 MIT 许可的开源项目，使用完全免费。 但是随着
 - [微信支付](https://i.imgur.com/aq6PtWa.png)
 - [支付宝](https://i.imgur.com/wv1Pj2k.png)
 - [Paypal](https://www.paypal.me/DIYgod)
-- 比特币: 13CwQLHzPYm2tewNMSJBeArbbRM5NSmCD1
 
 ## 周期性赞助