diff --git a/src/intro.md b/src/intro.md
index d177ba4..d8881d3 100755
--- a/src/intro.md
+++ b/src/intro.md
@@ -4,7 +4,7 @@
 
 [![stars](https://img.shields.io/badge/dynamic/json?url=http%3A%2F%2Fgit.hmtsai.cn%2Fapi%2Fv1%2Frepos%2Fstudy-area-cn%2Fstudy-area-cn&query=%24.stars_count&style=for-the-badge&logo=gitea&label=stars&labelColor=%23F0F0F0&color=%231080FF&cacheSeconds=120&link=http%3A%2F%2Fgit.hmtsai.cn%2Fstudy-area-cn%2Fstudy-area-cn&link=http%3A%2F%2Fgit.hmtsai.cn%2Fstudy-area-cn%2Fstudy-area-cn)](https://git.hmtsai.cn/study-area-cn/study-area-cn)
 [![forks](https://img.shields.io/badge/dynamic/json?url=http%3A%2F%2Fgit.hmtsai.cn%2Fapi%2Fv1%2Frepos%2Fstudy-area-cn%2Fstudy-area-cn&query=%24.forks_count&style=for-the-badge&logo=git&logoColor=%23303030&label=forks&labelColor=%23F0F0F0&color=%2350B250&cacheSeconds=120&link=http%3A%2F%2Fgit.hmtsai.cn%2Fstudy-area-cn%2Fstudy-area-cn&link=http%3A%2F%2Fgit.hmtsai.cn%2Fstudy-area-cn%2Fstudy-area-cn)](https://git.hmtsai.cn/study-area-cn/study-area-cn)
-[![CI](https://img.shields.io/endpoint?url=https%3A%2F%2api.study-area.org.cn%2Fbadgeapi%2Factions%3Furl%3Dhttp%3A%2F%2Fgit.hmtsai.cn%2Fstudy-area-cn%2Fstudy-area-cn%2Factions%26label%3DCI&style=for-the-badge&cacheSeconds=0&labelColor=%23F0F0F0)](https://git.hmtsai.cn/study-area-cn/study-area-cn/actions)
+[![CI](https://img.shields.io/endpoint?url=https%3A%2F%2Fapi.study-area.org.cn%2Fbadgeapi%2Factions%3Furl%3Dhttp%3A%2F%2Fgit.hmtsai.cn%2Fstudy-area-cn%2Fstudy-area-cn%2Factions%26label%3DCI&style=for-the-badge&cacheSeconds=0&labelColor=%23F0F0F0)](https://git.hmtsai.cn/study-area-cn/study-area-cn/actions)
 
 ## 缘起