diff --git a/hosts/oparic-local-dev/configuration.nix b/hosts/oparic-local-dev/configuration.nix
index c800519..bc963ca 100644
--- a/hosts/oparic-local-dev/configuration.nix
+++ b/hosts/oparic-local-dev/configuration.nix
@@ -24,7 +24,7 @@
     prefixLength = 24;
   }];
   networking.defaultGateway = "192.168.2.1";
-  networking.nameservers = [ "119.29.29.29" ];
+  networking.nameservers = [ "119.29.29.29" "223.5.5.5" "114.114.114.114" ];
 
   time.timeZone = "Asia/Shanghai";