diff --git a/README.md b/README.md
index 665dcc94..8be6207a 100644
--- a/README.md
+++ b/README.md
@@ -18,8 +18,8 @@
 ```bash
 # cmd: [port novnc:10081, ssh:10022, xrdp:10089]
 docker run -it --rm --net=host -e VNC_OFFSET=21 infrastlabs/x11-base:core-alpine #app-alpine
-ali=registry.cn-shenzhen.aliyuncs.com/
-docker run -it --rm --net=host -e START_SESSION2=xfce4-session ${ali}infrastlabs/x11-base:app-ubuntu
+REPO=registry.cn-shenzhen.aliyuncs.com/ #ccr.ccs.tencentyun.com/  dockerhub.qingcloud.com/ registry-1.docker.io/
+docker run -it --rm --net=host -e START_SESSION2=xfce4-session ${REPO}infrastlabs/x11-base:app-ubuntu
 
 # app [dcp docker-compose]
 REPO=registry.cn-shenzhen.aliyuncs.com/ #ccr.ccs.tencentyun.com/  dockerhub.qingcloud.com/ registry-1.docker.io/
@@ -74,7 +74,8 @@ core-fedora `39` | ![pic](https://img.shields.io/docker/image-size/library/fedor
 ```bash
 # infrastlabs/x11-base:builder ##alpine-builder-gtk224
 # --privileged>> make: /bin/sh: Operation not permitted
-root@VM-12-9-ubuntu:~# docker run -it --rm -v /mnt:/mnt2 --privileged infrastlabs/x11-base:alpine-builder-gtk224 sh
+REPO=registry.cn-shenzhen.aliyuncs.com/ #ccr.ccs.tencentyun.com/  dockerhub.qingcloud.com/ registry-1.docker.io/
+root@VM-12-9-ubuntu:~# docker run -it --rm -v /mnt:/mnt2 --privileged ${REPO}infrastlabs/x11-base:alpine-builder-gtk224 sh
 # apk add git gawk
 export GITHUB=https://hub.yzuu.cf
 cd /mnt2/docker-x11base/compile/src/