更新rss ，再次订阅 显示title 和链接还是之前的内容

[Carrie999]

Describe the bug

https://blog-rss.vercel.app/rss 这是我的blog rss ，然后订阅了自己的 rss，有问题又更改了title和链接，但是还是显示第一次的title和链接，

Feed Info

https://blog-rss.vercel.app/rss

Reproduction Video

No response

App Type

Web

Version

0.0.1-a12

Operating System

macOS

Browser Info

No response

Validations

• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• [X] Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.

Contributions

• [X] I am willing to submit a PR to fix this issue
• [X] I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)