diff --git a/README.md b/README.md
index 5abec0b6..dffdd401 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@
 
 | Next | Medium | Hexo | Fukasawa |
 |--|--|--|--|
-| <img src='./docs/theme-next.png' width='300'/> [预览NEXT](https://tangly1024.com/?theme=next)  | <img src='./docs/theme-medium.png' width='300'/> [预览MEDIUM](https://tangly1024.com/?theme=medium) | <img src='./docs/theme-hexo.png' width='300'/> [预览HEXO](https://tangly1024.com/?theme=hexo) | <img src='./docs/theme-fukasawa.png' width='300'/> [预览FUKASAWA](https://tangly1024.com/?theme=fukasawa) |
+| <img src='./docs/theme-next.png' width='300'/> [预览NEXT](https://preview.tangly1024.com/?theme=next)  | <img src='./docs/theme-medium.png' width='300'/> [预览MEDIUM](https://preview.tangly1024.com/?theme=medium) | <img src='./docs/theme-hexo.png' width='300'/> [预览HEXO](https://preview.tangly1024.com/?theme=hexo) | <img src='./docs/theme-fukasawa.png' width='300'/> [预览FUKASAWA](https://preview.tangly1024.com/?theme=fukasawa) |
 
 ## 我要如何开始？