diff --git a/system-setup.sh b/system-setup.sh
index 6fb1728..0f13aef 100644
--- a/system-setup.sh
+++ b/system-setup.sh
@@ -1,11 +1,15 @@
 #!/bin/bash
 
+export IP=172.22.178.77
+
 sudo apt update
 sudo apt install -y npm git
 curl -fsSL https://raw.githubusercontent.com/docker/docker-install/master/install.sh | sh
 sudo usermod -aG docker $USER
-docker buildx create --use --name multiarch-builder
+docker buildx create --use --name multiarch-builder --driver-opt "env.HOST_ALIASES=registry.yqxpro.com:${IP}"
+echo "$IP registry.yqxpro.com" | sudo tee -a /etc/hosts
 
+tar xvzf certs.tgz
 docker run -d \
   --restart=always \
   --name registry \