diff --git a/sb.sh b/sb.sh
index bc42b42..991682e 100644
--- a/sb.sh
+++ b/sb.sh
@@ -1529,16 +1529,15 @@ dns:
     - "time.*.gov"
     - "pool.ntp.org"
     - "localhost.work.weixin.qq.com"
-  default-nameserver: ["223.5.5.5", "1.2.4.8"]
+  default-nameserver: ["223.5.5.5", "119.29.29.29"]
   nameserver:
-    - "https://208.67.222.222/dns-query"
     - "https://1.1.1.1/dns-query"
-    - "https://8.8.4.4/dns-query"
+    - "https://8.8.8.8/dns-query"
   proxy-server-nameserver:
     - "https://223.5.5.5/dns-query"
     - "https://doh.pub/dns-query"
   nameserver-policy:
-    "geosite:private,cn":
+    "geosite:cn":
       - "https://223.5.5.5/dns-query"
       - "https://doh.pub/dns-query"