diff --git a/Acl/backcn-banAD.acl b/Acl/backcn-banAD.acl
index 084e432..ebff667 100644
--- a/Acl/backcn-banAD.acl
+++ b/Acl/backcn-banAD.acl
@@ -1200,7 +1200,6 @@
 (^|\.)criteo\.com$
 (^|\.)criteo\.net$
 (^|\.)csbew\.com$
-(^|\.)demdex\.net$
 (^|\.)directrev\.com$
 (^|\.)dumedia\.ru$
 (^|\.)effectivemeasure\.com$
@@ -1531,7 +1530,6 @@
 (^|\.)\w*ccgslb\w*\.\w*$
 (^|\.)\w*chinacache\w*\.\w*$
 (^|\.)\w*duobao\w*\.\w*$
-(^|\.)\w*duolingo\w*\.\w*$
 (^|\.)\w*jdpay\w*\.\w*$
 (^|\.)\w*moke\w*\.\w*$
 (^|\.)\w*qhimg\w*\.\w*$
diff --git a/Acl/banAD.acl b/Acl/banAD.acl
index 23f0e52..eaec1ea 100644
--- a/Acl/banAD.acl
+++ b/Acl/banAD.acl
@@ -1194,7 +1194,6 @@
 (^|\.)criteo\.com$
 (^|\.)criteo\.net$
 (^|\.)csbew\.com$
-(^|\.)demdex\.net$
 (^|\.)directrev\.com$
 (^|\.)dumedia\.ru$
 (^|\.)effectivemeasure\.com$
@@ -1525,7 +1524,6 @@
 (^|\.)\w*ccgslb\w*\.\w*$
 (^|\.)\w*chinacache\w*\.\w*$
 (^|\.)\w*duobao\w*\.\w*$
-(^|\.)\w*duolingo\w*\.\w*$
 (^|\.)\w*jdpay\w*\.\w*$
 (^|\.)\w*moke\w*\.\w*$
 (^|\.)\w*qhimg\w*\.\w*$
@@ -8710,7 +8708,6 @@
 (^|\.)cloudfront\.net$
 (^|\.)comodoca\.com$
 (^|\.)daum\.net$
-(^|\.)demdex\.net$
 (^|\.)deskconnect\.com$
 (^|\.)disqus\.com$
 (^|\.)disquscdn\.com$
diff --git a/Acl/easylist-banAD.acl b/Acl/easylist-banAD.acl
index 95ed4ce..05a002b 100644
--- a/Acl/easylist-banAD.acl
+++ b/Acl/easylist-banAD.acl
@@ -1194,7 +1194,6 @@
 (^|\.)criteo\.com$
 (^|\.)criteo\.net$
 (^|\.)csbew\.com$
-(^|\.)demdex\.net$
 (^|\.)directrev\.com$
 (^|\.)dumedia\.ru$
 (^|\.)effectivemeasure\.com$
@@ -10991,7 +10990,6 @@
 (^|\.)delveharassment\.com$
 (^|\.)delwargal\.click$
 (^|\.)demand\.supply$
-(^|\.)demdex\.net$
 (^|\.)demeanourokshelter\.com$
 (^|\.)demelehend\.com$
 (^|\.)demitstanged\.com$
@@ -39656,7 +39654,6 @@
 (^|\.)\w*ccgslb\w*\.\w*$
 (^|\.)\w*chinacache\w*\.\w*$
 (^|\.)\w*duobao\w*\.\w*$
-(^|\.)\w*duolingo\w*\.\w*$
 (^|\.)\w*jdpay\w*\.\w*$
 (^|\.)\w*moke\w*\.\w*$
 (^|\.)\w*qhimg\w*\.\w*$
@@ -46841,7 +46838,6 @@
 (^|\.)cloudfront\.net$
 (^|\.)comodoca\.com$
 (^|\.)daum\.net$
-(^|\.)demdex\.net$
 (^|\.)deskconnect\.com$
 (^|\.)disqus\.com$
 (^|\.)disquscdn\.com$
diff --git a/Acl/gfwlist-banAD.acl b/Acl/gfwlist-banAD.acl
index ee9461c..3d81ff1 100644
--- a/Acl/gfwlist-banAD.acl
+++ b/Acl/gfwlist-banAD.acl
@@ -1189,7 +1189,6 @@
 (^|\.)criteo\.com$
 (^|\.)criteo\.net$
 (^|\.)csbew\.com$
-(^|\.)demdex\.net$
 (^|\.)directrev\.com$
 (^|\.)dumedia\.ru$
 (^|\.)effectivemeasure\.com$
diff --git a/Acl/nobanAD.acl b/Acl/nobanAD.acl
index ed66ff6..27a7283 100644
--- a/Acl/nobanAD.acl
+++ b/Acl/nobanAD.acl
@@ -65,7 +65,6 @@
 (^|\.)\w*ccgslb\w*\.\w*$
 (^|\.)\w*chinacache\w*\.\w*$
 (^|\.)\w*duobao\w*\.\w*$
-(^|\.)\w*duolingo\w*\.\w*$
 (^|\.)\w*jdpay\w*\.\w*$
 (^|\.)\w*moke\w*\.\w*$
 (^|\.)\w*qhimg\w*\.\w*$
@@ -7265,7 +7264,6 @@
 (^|\.)cloudfront\.net$
 (^|\.)comodoca\.com$
 (^|\.)daum\.net$
-(^|\.)demdex\.net$
 (^|\.)deskconnect\.com$
 (^|\.)disqus\.com$
 (^|\.)disquscdn\.com$
diff --git a/Acl/onlybanAD.acl b/Acl/onlybanAD.acl
index c39aa67..2bc3b98 100644
--- a/Acl/onlybanAD.acl
+++ b/Acl/onlybanAD.acl
@@ -1195,7 +1195,6 @@
 (^|\.)criteo\.com$
 (^|\.)criteo\.net$
 (^|\.)csbew\.com$
-(^|\.)demdex\.net$
 (^|\.)directrev\.com$
 (^|\.)dumedia\.ru$
 (^|\.)effectivemeasure\.com$
@@ -1579,7 +1578,6 @@
 (^|\.)cloudfront\.net$
 (^|\.)comodoca\.com$
 (^|\.)daum\.net$
-(^|\.)demdex\.net$
 (^|\.)deskconnect\.com$
 (^|\.)disqus\.com$
 (^|\.)disquscdn\.com$
diff --git a/Clash/BanAD.list b/Clash/BanAD.list
index 32e6b8d..cfad88b 100644
--- a/Clash/BanAD.list
+++ b/Clash/BanAD.list
@@ -478,7 +478,6 @@ DOMAIN-SUFFIX,connexity.net
 DOMAIN-SUFFIX,criteo.com
 DOMAIN-SUFFIX,criteo.net
 DOMAIN-SUFFIX,csbew.com
-DOMAIN-SUFFIX,demdex.net
 DOMAIN-SUFFIX,directrev.com
 DOMAIN-SUFFIX,dumedia.ru
 DOMAIN-SUFFIX,effectivemeasure.com
diff --git a/Clash/BanEasyPrivacy.list b/Clash/BanEasyPrivacy.list
index c6dfff7..51e2e10 100644
--- a/Clash/BanEasyPrivacy.list
+++ b/Clash/BanEasyPrivacy.list
@@ -2738,7 +2738,6 @@ DOMAIN-SUFFIX,dejavu.mercadolivre.com.br
 DOMAIN-SUFFIX,delightfulhour.com
 DOMAIN-SUFFIX,deliver.ptgncdn.com
 DOMAIN-SUFFIX,delivery.hunterycity.com
-DOMAIN-SUFFIX,demdex.net
 DOMAIN-SUFFIX,dependable-s.hyster.com
 DOMAIN-SUFFIX,desa.fkapi.net
 DOMAIN-SUFFIX,desb.fkapi.net
diff --git a/Clash/ChinaDomain.list b/Clash/ChinaDomain.list
index 307b9fd..fa42109 100644
--- a/Clash/ChinaDomain.list
+++ b/Clash/ChinaDomain.list
@@ -35,7 +35,6 @@ DOMAIN-KEYWORD,bilibili
 DOMAIN-KEYWORD,ccgslb
 DOMAIN-KEYWORD,chinacache
 DOMAIN-KEYWORD,duobao
-DOMAIN-KEYWORD,duolingo
 DOMAIN-KEYWORD,jdpay
 DOMAIN-KEYWORD,moke
 DOMAIN-KEYWORD,qhimg
diff --git a/Clash/GeneralClashConfig.yml b/Clash/GeneralClashConfig.yml
index 15c3891..16bbdf9 100644
--- a/Clash/GeneralClashConfig.yml
+++ b/Clash/GeneralClashConfig.yml
@@ -276,7 +276,6 @@ cfw-bypass:
   - "*ccgslb*"
   - "*chinacache*"
   - "*duobao*"
-  - "*duolingo*"
   - "*jdpay*"
   - "*moke*"
   - "*qhimg*"
diff --git a/Clash/LocalAreaNetwork.list b/Clash/LocalAreaNetwork.list
index 32f0463..4151153 100644
--- a/Clash/LocalAreaNetwork.list
+++ b/Clash/LocalAreaNetwork.list
@@ -16,6 +16,7 @@ IP-CIDR,127.0.0.0/8,no-resolve
 IP-CIDR,172.16.0.0/12,no-resolve
 IP-CIDR,192.168.0.0/16,no-resolve
 IP-CIDR,198.18.0.0/16,no-resolve
+IP-CIDR,224.0.0.0/4,no-resolve
 IP-CIDR6,::1/128,no-resolve
 IP-CIDR6,fc00::/7,no-resolve
 IP-CIDR6,fe80::/10,no-resolve
diff --git a/Clash/Providers/BanAD.yaml b/Clash/Providers/BanAD.yaml
index 5566be7..de17049 100644
--- a/Clash/Providers/BanAD.yaml
+++ b/Clash/Providers/BanAD.yaml
@@ -479,7 +479,6 @@ payload:
   - DOMAIN-SUFFIX,criteo.com
   - DOMAIN-SUFFIX,criteo.net
   - DOMAIN-SUFFIX,csbew.com
-  - DOMAIN-SUFFIX,demdex.net
   - DOMAIN-SUFFIX,directrev.com
   - DOMAIN-SUFFIX,dumedia.ru
   - DOMAIN-SUFFIX,effectivemeasure.com
diff --git a/Clash/Providers/BanEasyPrivacy.yaml b/Clash/Providers/BanEasyPrivacy.yaml
index f385201..3dea865 100644
--- a/Clash/Providers/BanEasyPrivacy.yaml
+++ b/Clash/Providers/BanEasyPrivacy.yaml
@@ -2739,7 +2739,6 @@ payload:
   - DOMAIN-SUFFIX,delightfulhour.com
   - DOMAIN-SUFFIX,deliver.ptgncdn.com
   - DOMAIN-SUFFIX,delivery.hunterycity.com
-  - DOMAIN-SUFFIX,demdex.net
   - DOMAIN-SUFFIX,dependable-s.hyster.com
   - DOMAIN-SUFFIX,desa.fkapi.net
   - DOMAIN-SUFFIX,desb.fkapi.net
diff --git a/Clash/Providers/ChinaDomain.yaml b/Clash/Providers/ChinaDomain.yaml
index 276a168..04dd8ef 100644
--- a/Clash/Providers/ChinaDomain.yaml
+++ b/Clash/Providers/ChinaDomain.yaml
@@ -36,7 +36,6 @@ payload:
   - DOMAIN-KEYWORD,ccgslb
   - DOMAIN-KEYWORD,chinacache
   - DOMAIN-KEYWORD,duobao
-  - DOMAIN-KEYWORD,duolingo
   - DOMAIN-KEYWORD,jdpay
   - DOMAIN-KEYWORD,moke
   - DOMAIN-KEYWORD,qhimg
diff --git a/Clash/Providers/ProxyGFWlist.yaml b/Clash/Providers/ProxyGFWlist.yaml
index b691a49..d2a4d54 100644
--- a/Clash/Providers/ProxyGFWlist.yaml
+++ b/Clash/Providers/ProxyGFWlist.yaml
@@ -6154,6 +6154,7 @@ payload:
   - DOMAIN-SUFFIX,steamcommunity.com
   - DOMAIN-SUFFIX,steamgames.com
   - DOMAIN-SUFFIX,steampowered.com
+  - DOMAIN-SUFFIX,steamserver.net
   - DOMAIN-SUFFIX,steamstatic.com
   - DOMAIN-SUFFIX,steamstat.us
   - DOMAIN,steambroadcast.akamaized.net
diff --git a/Clash/Providers/ProxyLite.yaml b/Clash/Providers/ProxyLite.yaml
index 0379951..745e8af 100644
--- a/Clash/Providers/ProxyLite.yaml
+++ b/Clash/Providers/ProxyLite.yaml
@@ -90,7 +90,6 @@ payload:
   - DOMAIN-SUFFIX,cloudfront.net
   - DOMAIN-SUFFIX,comodoca.com
   - DOMAIN-SUFFIX,daum.net
-  - DOMAIN-SUFFIX,demdex.net
   - DOMAIN-SUFFIX,deskconnect.com
   - DOMAIN-SUFFIX,disqus.com
   - DOMAIN-SUFFIX,disquscdn.com
diff --git a/Clash/ProxyGFWlist.list b/Clash/ProxyGFWlist.list
index 5ac0d61..ece2195 100644
--- a/Clash/ProxyGFWlist.list
+++ b/Clash/ProxyGFWlist.list
@@ -6154,6 +6154,7 @@ DOMAIN-SUFFIX,steam-chat.com
 DOMAIN-SUFFIX,steamcommunity.com
 DOMAIN-SUFFIX,steamgames.com
 DOMAIN-SUFFIX,steampowered.com
+DOMAIN-SUFFIX,steamserver.net
 DOMAIN-SUFFIX,steamstatic.com
 DOMAIN-SUFFIX,steamstat.us
 DOMAIN,steambroadcast.akamaized.net
diff --git a/Clash/ProxyLite.list b/Clash/ProxyLite.list
index 0019c65..208a6eb 100644
--- a/Clash/ProxyLite.list
+++ b/Clash/ProxyLite.list
@@ -89,7 +89,6 @@ DOMAIN-SUFFIX,cdnst.net
 DOMAIN-SUFFIX,cloudfront.net
 DOMAIN-SUFFIX,comodoca.com
 DOMAIN-SUFFIX,daum.net
-DOMAIN-SUFFIX,demdex.net
 DOMAIN-SUFFIX,deskconnect.com
 DOMAIN-SUFFIX,disqus.com
 DOMAIN-SUFFIX,disquscdn.com
@@ -387,6 +386,7 @@ DOMAIN-SUFFIX,steam-chat.com
 DOMAIN-SUFFIX,steamcommunity.com
 DOMAIN-SUFFIX,steamgames.com
 DOMAIN-SUFFIX,steampowered.com
+DOMAIN-SUFFIX,steamserver.net
 DOMAIN-SUFFIX,steamstatic.com
 DOMAIN-SUFFIX,steamstat.us
 DOMAIN,steambroadcast.akamaized.net
diff --git a/Clash/Ruleset/TopBlockedSites.list b/Clash/Ruleset/TopBlockedSites.list
index bbebf83..445a272 100644
--- a/Clash/Ruleset/TopBlockedSites.list
+++ b/Clash/Ruleset/TopBlockedSites.list
@@ -33,7 +33,6 @@ DOMAIN-SUFFIX,cdnst.net
 DOMAIN-SUFFIX,cloudfront.net
 DOMAIN-SUFFIX,comodoca.com
 DOMAIN-SUFFIX,daum.net
-DOMAIN-SUFFIX,demdex.net
 DOMAIN-SUFFIX,deskconnect.com
 DOMAIN-SUFFIX,disqus.com
 DOMAIN-SUFFIX,disquscdn.com