diff --git a/as/4211110310.yml b/as/4211110310.yml
index 245f0c6..c1089af 100644
--- a/as/4211110310.yml
+++ b/as/4211110310.yml
@@ -5,11 +5,9 @@ ip:
   - 192.168.10.0/24
 domain:
   syx.dn11:
-    - ns1.syx.dn11
+    - ns1.potat0.dn11
   uptime.dn11:
     - ns1.potat0.dn11
-ns:
-  ns1.syx.dn11: 172.16.7.102
 comment: 浙江省金华市
 monitor:
   custom_node: |