diff --git a/.env b/.env
index 93c4a2a..f662bcd 100644
--- a/.env
+++ b/.env
@@ -2,7 +2,7 @@ FILE_CREATE=yes
 MIRROR_CHANGE=no  # If this is set to yes when the image is centos, the repo file in files/mirror/<version> will be replaced if it exists.
 
 CNI_PLUGIN=calico  # calico, flannel, canal available
-METALLB_IP_RANGE=[]
+METALLB_IP_RANGE=["10.254.1.2-10.254.1.49","10.254.1.55-10.254.1.254"]
 
 GROUP_NAME=v8s
 MASTER=1
@@ -53,4 +53,4 @@ MANUAL_NETWORK_NETMASK=
 
 4_SERVER_RUNTIME=
 4_SERVER_SYSTEMD_CGROUP=
-4_SERVER_SYSTEMD_RESOLVED=
\ No newline at end of file
+4_SERVER_SYSTEMD_RESOLVED=