diff --git a/help/_posts/1970-01-01-msys2.md b/help/_posts/1970-01-01-msys2.md
index 57b2a99..04fd52a 100644
--- a/help/_posts/1970-01-01-msys2.md
+++ b/help/_posts/1970-01-01-msys2.md
@@ -10,7 +10,7 @@ MSYS2 镜像使用帮助
 收录架构
 --------
 
-* MINGW: i686, x86_64
+* MINGW: i686, x86_64, ucrt64
 * MSYS: i686, x86_64
 
 安装
@@ -33,6 +33,12 @@ Server = https://{{ site.hostname }}/msys2/mingw/i686
 Server = https://{{ site.hostname }}/msys2/mingw/x86_64
 ```
 
+编辑 `/etc/pacman.d/mirrorlist.ucrt64` ，在文件开头添加：
+
+```bash
+Server = https://{{ site.hostname }}/msys2/mingw/ucrt64
+```
+
 编辑 `/etc/pacman.d/mirrorlist.msys` ，在文件开头添加：
 
 ```bash