diff --git a/kind/v1alpha4/kind_x-k8s_io_v1alpha4_cluster.k b/kind/v1alpha4/kind_x-k8s_io_v1alpha4_cluster.k
index 4d6ae284..7e888f24 100644
--- a/kind/v1alpha4/kind_x-k8s_io_v1alpha4_cluster.k
+++ b/kind/v1alpha4/kind_x-k8s_io_v1alpha4_cluster.k
@@ -12,6 +12,7 @@ schema Networking:
     podSubnet?: str
     ipFamily?: str 
     kubeProxyMode?: str
+    disableDefaultCNI?: bool
 
 schema ExtraPortMapping:
     containerPort?: int
diff --git a/scripts/reg.sh b/scripts/reg.sh
index bdb3484a..cd2890c9 100755
--- a/scripts/reg.sh
+++ b/scripts/reg.sh
@@ -7,16 +7,17 @@ mkdir -p ./scripts/registry_auth
 htpasswd -Bbn test 1234 > ./scripts/registry_auth/htpasswd
 
 # check if there is a container named registry
-if [ "$(docker ps -aq -f name=registry)" ]; then
+if [ "$(docker ps -aq -f name=kcl-registry)" ]; then
     # stop and remove the container named registry
-    docker stop registry
-    docker rm registry
+    docker stop kcl-registry
+    docker rm kcl-registry
 fi
+export KCL_REGISTRY_PORT=${KCL_REGISTRY_PORT:-"5001"}
 
 # start the Docker Registry with authentication
-docker run -p 5001:5000 \
+docker run -p ${KCL_REGISTRY_PORT}:5000 \
 --restart=always \
---name registry \
+--name kcl-registry \
 -v /var/lib/registry:/var/lib/registry \
 -v $PWD/scripts/registry_auth/:/auth/ \
 -e "REGISTRY_AUTH=htpasswd" \
@@ -25,9 +26,4 @@ docker run -p 5001:5000 \
 -d registry
 
 # clean the registry
-docker exec registry rm -rf /var/lib/registry/docker/registry/v2/repositories/
-
-export LOGIN_WITH_KCL=${LOGIN_WITH_KCL:-"0"}
-if [ "$LOGIN_WITH_KCL" = "1" ];then 
-    kcl registry login localhost:5001 -u test -p 1234 
-fi
+docker exec kcl-registry rm -rf /var/lib/registry/docker/registry/v2/repositories/