diff --git a/as/4211110114.yml b/as/4211110114.yml
index 3ba25c2..b8c2712 100644
--- a/as/4211110114.yml
+++ b/as/4211110114.yml
@@ -3,7 +3,8 @@ contact: zhihanghong04@gmail.com
 ip:
   - 172.16.7.0/24
   - 172.16.45.0/24
-auth: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICfh3cZ/zw36+yB10afNf3bs0uxNSFm9K55itOMlyRIf"
+auth: 
+  - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICfh3cZ/zw36+yB10afNf3bs0uxNSFm9K55itOMlyRIf"
 domain:
   gs.dn11:
     - ns1.gs.dn11