diff --git a/Clash/Global.yaml b/Clash/Global.yaml
index 4e66dce..ac30faa 100644
--- a/Clash/Global.yaml
+++ b/Clash/Global.yaml
@@ -36,7 +36,7 @@ mode: rule
 log-level: info
 
 # When set to false, resolver won't translate hostnames to IPv6 addresses
-ipv6: true
+ipv6: false
 
 # RESTful web API listening address
 external-controller: 127.0.0.1:9090
@@ -77,8 +77,8 @@ dns:
   # These nameservers are used to resolve the DNS nameserver hostnames below.
   # Specify IP addresses only
   default-nameserver:
-    - 114.114.114.114
-    - 8.8.8.8
+    - 119.29.29.29
+    - 1.0.0.1
   enhanced-mode: redir-host # or fake-ip
   fake-ip-range: 198.18.0.1/16 # Fake IP addresses pool CIDR
   
@@ -93,17 +93,16 @@ dns:
   # All DNS questions are sent directly to the nameserver, without proxies
   # involved. Clash answers the DNS question with the first result gathered.
   nameserver:
-    - 114.114.114.114 # default value
-    - 8.8.8.8 # default value
-    - tls://dns.rubyfish.cn:853 # DNS over TLS
-    - https://1.1.1.1/dns-query # DNS over HTTPS
+    - 119.29.29.29
+    # - tls://dns.rubyfish.cn:853 # DNS over TLS
+    # - https://1.1.1.1/dns-query # DNS over HTTPS
 
   # When `fallback` is present, the DNS server will send concurrent requests
   # to the servers in this section along with servers in `nameservers`.
   # The answers from fallback servers are used when the GEOIP country
   # is not `CN`.
-  # fallback:
-  #   - tcp://1.1.1.1
+  fallback:
+    - https://cloudflare-dns.com/dns-query
 
   # If IP addresses resolved with servers in `nameservers` are in the specified
   # subnets below, they are considered invalid and results from `fallback`
diff --git a/Quantumult/Global.conf b/Quantumult/Global.conf
index ca27668..5fd1c65 100644
--- a/Quantumult/Global.conf
+++ b/Quantumult/Global.conf
@@ -56,7 +56,10 @@ no-ipv6
 
 # 第三方 DNS
 server=119.29.29.29
-server=223.5.5.5
+# 电信
+# server=118.118.118.118
+# 联通
+# server=116.116.116.116
 
 # 本地 DNS 映射
 address=/mtalk.google.com/108.177.125.188
diff --git a/Surge/Global.conf b/Surge/Global.conf
index 84ebebf..a364468 100644
--- a/Surge/Global.conf
+++ b/Surge/Global.conf
@@ -40,7 +40,9 @@ use-default-policy-if-wifi-not-primary = false
 # ------
 
 # ---(DNS 服务器)---
-dns-server = 119.29.29.29,223.5.5.5,system
+# 电信 118.118.118.118
+# 联通 116.116.116.116
+dns-server = 119.29.29.29,system
 # ------
 
 # ---(实验性功能)---