diff --git a/00base/06k8s-install-centos.sh b/00base/06k8s-install-centos.sh
index be0dd22..2f4285b 100644
--- a/00base/06k8s-install-centos.sh
+++ b/00base/06k8s-install-centos.sh
@@ -2179,6 +2179,8 @@ EOF
     helm install rancher ./rancher \
      --namespace cattle-system --create-namespace \
      --set replicas=1 \
+     --set extraEnv\[0\].name=\"TZ\" \
+     --set extraEnv\[0\].value=\"Asia/Shanghai\" \
      --set ingress.tls.source=secret \
      --set ingress.enabled=false
   "