diff --git a/luci-app-mosdns/root/etc/mosdns/config_custom.yaml b/luci-app-mosdns/root/etc/mosdns/config_custom.yaml
index 2244c82..3458d89 100644
--- a/luci-app-mosdns/root/etc/mosdns/config_custom.yaml
+++ b/luci-app-mosdns/root/etc/mosdns/config_custom.yaml
@@ -16,7 +16,7 @@ plugins:
       files:
         - "/var/mosdns/geosite_cn.txt"
 
-  # 国内ip
+  # 国内 IP
   - tag: geoip_cn
     type: ip_set
     args:
@@ -30,62 +30,6 @@ plugins:
       files:
         - "/var/mosdns/geosite_geolocation-!cn.txt"
 
-  # 白名单 加入的域名始终允许使用 “本地 DNS” 进行解析
-  - tag: whitelist
-    type: domain_set
-    args:
-      files:
-        - "/etc/mosdns/rule/whitelist.txt"
-
-  # 黑名单 加入的域名将屏蔽 DNS 解析
-  - tag: blocklist
-    type: domain_set
-    args:
-      files:
-        - "/etc/mosdns/rule/blocklist.txt"
-
-  # 灰名单 加入的域名始终使用 “远程 DNS” 进行解析
-  - tag: greylist
-    type: domain_set
-    args:
-      files:
-        - "/etc/mosdns/rule/greylist.txt"
-
-  # DDNS域名 加入的域名始终使用 “本地 DNS” 进行解析，并且修改 TTL 为 5 秒，解析结果不进行缓存
-  - tag: ddnslist
-    type: domain_set
-    args:
-      files:
-        - "/etc/mosdns/rule/ddnslist.txt"
-
-  # 自定义 Hosts 重写
-  - tag: hosts
-    type: hosts
-    args:
-      files:
-        - "/etc/mosdns/rule/hosts.txt"
-
-  # 重定向请求的域名
-  - tag: redirect
-    type: redirect
-    args:
-      files:
-        - "/etc/mosdns/rule/redirect.txt"
-
-  # PTR 黑名单 加入的域名将阻止 PTR 请求
-  - tag: local_ptr
-    type: domain_set
-    args:
-      files:
-        - "/etc/mosdns/rule/local-ptr.txt"
-
-  # 屏蔽失效/威胁 URL
-  - tag: sp_low
-    type: domain_set
-    args:
-      files:
-        - "/usr/share/mosdns/sp_low.tdata"
-
   # 缓存
   - tag: lazy_cache
     type: cache
@@ -112,18 +56,6 @@ plugins:
         - addr: tls://8.8.8.8
           enable_pipeline: false
 
-  # 修改ttl（默认0 不修改ttl）
-  - tag: modify_ttl
-    type: sequence
-    args:
-      - exec: ttl 0-0
-
-  # 修改 ddns 域名 ttl（默认 5秒）
-  - tag: modify_ddns_ttl
-    type: sequence
-    args:
-      - exec: ttl 5-5
-
   # 国内解析
   - tag: local_sequence
     type: sequence
@@ -137,14 +69,10 @@ plugins:
       - exec: prefer_ipv4
       - exec: $forward_remote
 
-  # 有响应则修改 TTL 并终止返回
+  # 有响应终止返回
   - tag: has_resp_sequence
     type: sequence
     args:
-      - matches: qname $ddnslist
-        exec: $modify_ddns_ttl
-      - matches: "!qname $ddnslist"
-        exec: $modify_ttl
       - matches: has_resp
         exec: accept
 
@@ -172,13 +100,6 @@ plugins:
       threshold: 500
       always_standby: true
 
-  # 查询 DDNS 域名
-  - tag: query_is_ddns_domain
-    type: sequence
-    args:
-      - matches: qname $ddnslist
-        exec: $local_sequence
-
   # 查询国内域名
   - tag: query_is_local_domain
     type: sequence
@@ -193,60 +114,13 @@ plugins:
       - matches: qname $geosite_no_cn
         exec: $remote_sequence
 
-  # 查询白名单
-  - tag: query_is_whitelist_domain
-    type: sequence
-    args:
-      - matches: qname $whitelist
-        exec: $local_sequence
-
-  # 查询灰名单
-  - tag: query_is_greylist_domain
-    type: sequence
-    args:
-      - matches: qname $greylist
-        exec: $remote_sequence
-
-  # 拒绝名单
-  - tag: query_is_reject_domain
-    type: sequence
-    args:
-      - matches: qname $blocklist
-        exec: reject 3
-      - matches: qname $sp_low
-        exec: reject 3
-      - matches:
-        - qtype 12
-        - qname $local_ptr
-        exec: reject 3
-      - matches: qtype 65
-        exec: reject 3
-
   # 主要的运行逻辑插件
   # sequence 插件中调用的插件 tag 必须在 sequence 前定义，
   # 否则 sequence 找不到对应插件。
   - tag: main_sequence
     type: sequence
     args:
-      - exec: $hosts
-      - exec: jump has_resp_sequence
-      # 非 “拒绝名单” 或 “DDNS域名” 则启用缓存
-      - matches:
-        - "!qname $ddnslist"
-        - "!qname $blocklist"
-        - "!qname $sp_low"
-        - "!qname $local_ptr"
-        exec: $lazy_cache
-      - exec: $redirect
-      - exec: jump has_resp_sequence
-      - exec: $query_is_ddns_domain
-      - exec: jump has_resp_sequence
-      - exec: $query_is_whitelist_domain
-      - exec: jump has_resp_sequence
-      - exec: $query_is_reject_domain
-      - exec: jump has_resp_sequence
-      - exec: $query_is_greylist_domain
-      - exec: jump has_resp_sequence
+      - exec: $lazy_cache
       - exec: $query_is_local_domain
       - exec: jump has_resp_sequence
       - exec: $query_is_no_local_domain