diff --git a/tools/deploy_aio.sh b/tools/deploy_aio.sh
index 8266bb187e..60052e37f3 100755
--- a/tools/deploy_aio.sh
+++ b/tools/deploy_aio.sh
@@ -68,6 +68,8 @@ kolla_install_type: "${KOLLA_TYPE}"
 kolla_internal_vip_address: "169.254.169.10"
 keepalived_virtual_router_id: "${KEEPALIVED_VIRTUAL_ROUTER_ID}"
 docker_restart_policy: "never"
+# NOTE(Jeffrey4l): use different a docker namespace name in case it pull image from hub.docker.io when deplying
+docker_namespace: "lokolla"
 network_interface: "${PRIVATE_INTERFACE}"
 neutron_external_interface: "fake_interface"
 enable_horizon: "no"
diff --git a/tools/setup_gate.sh b/tools/setup_gate.sh
index 671181747a..daf3c76922 100755
--- a/tools/setup_gate.sh
+++ b/tools/setup_gate.sh
@@ -38,6 +38,9 @@ EOF
     rm ${PIP_CONF}
     sed -i 's|^#include_header.*|include_header = /etc/kolla/header|' /etc/kolla/kolla-build.conf
 
+    # NOTE(Jeffrey4l): use different a docker namespace name in case it pull image from hub.docker.io when deplying
+    sed -i 's|^#namespace.*|namespace = lokolla|' /etc/kolla/kolla-build.conf
+
     if [[ "${DISTRO}" == "Debian" ]]; then
         # Infra does not sign thier mirrors so we ignore gpg signing in the gate
         echo "RUN echo 'APT::Get::AllowUnauthenticated \"true\";' > /etc/apt/apt.conf" | sudo tee -a /etc/kolla/header