diff --git a/docs/xface.md b/docs/xface.md
index 03d3583..3a71aaf 100644
--- a/docs/xface.md
+++ b/docs/xface.md
@@ -14,7 +14,7 @@
 
 四大流行桌面环境之一：**"Xface"**  *这里就不做过多介绍了*
 
-基于 **[OPENFANS Debian Pi Aarch64](https://github.com/openfans-community-offical/Debian-Pi-Aarch64)** 基础系统U4版镜像构建的Xface桌面
+基于 **[OPENFANS Debian Pi Aarch64](https://github.com/openfans-community-offical/Debian-Pi-Aarch64)** 基础系统U5版镜像构建的Xface桌面
 
 点击[此处](https://pan.baidu.com/s/1dJk5uCQq8o0eRyW5Edtkzg)前往下载