add kubernetes engine
diff --git a/metadata/service/server/proxy.yml b/metadata/service/server/proxy.yml
index 4de7a90..628bdc7 100644
--- a/metadata/service/server/proxy.yml
+++ b/metadata/service/server/proxy.yml
@@ -13,6 +13,6 @@
- host: ${_param:cluster_node01_address}
name: ${_param:cluster_node01_hostname}
- host: ${_param:cluster_node02_address}
- name: ${_param:cluster_node02_hostname}
+ name: ${_param:cluster_node02_hostname}
- host: ${_param:cluster_node03_address}
name: ${_param:cluster_node03_hostname}
\ No newline at end of file