diff --git a/anti-ad-easylist.txt b/anti-ad-easylist.txt
index 24484487..12226a81 100644
--- a/anti-ad-easylist.txt
+++ b/anti-ad-easylist.txt
@@ -1,7 +1,7 @@
 !TITLE=anti-AD
-!VER=20200401150312
+!VER=20200401151254
 !URL=https://github.com/privacy-protection-tools/anti-AD
-!TOTAL_LINES=32430
+!TOTAL_LINES=32424
 ||*serror*.wo.com.cn^
 ||201*.myhard.com^
 ||8*.tianya.cn^
@@ -148,9 +148,8 @@
 ||01w47q.cn^
 ||020wujin.cn^
 ||02123s.com^
-||0217qpineuxbcdhopswkvf.xyz^
+/^(\S+\.)?[0-9a-z]{16,}\.xyz$/
 ||weldc1.021ye.com^
-||0224fqpowiuxybnmvdfghj.xyz^
 ||022aifang.com^
 ||0234408.cn^
 ||023hysj.com^
@@ -158,13 +157,9 @@
 ||025suyu.com^
 ||02aa19117f396e9.com^
 ||02m5j.cn^
-||0302woeuxcbrnxcvsdfghu.xyz^
-||0309fuweopermncvbnazdf.xyz^
 ||m.030ha.cn^
 ||0313413.com^
-||0316dieroxiemzfjwmapk.xyz^
 ||03196688.com^
-||0323wqpioutyuencsamxsd.xyz^
 ||033.com^
 ||0351dvd.cn^
 ||039ad0897e6da.com^
@@ -4441,7 +4436,6 @@
 ||ayads.co^
 ||ayazstuzc.com^
 ||ayboll.com^
-||ayc0zsm69431gfebd.xyz^
 ||aycksenkb.com^
 ||aycwvgrra.com^
 ||ayfigdhmsypnr.com^
diff --git a/tools/easylist-extend.php b/tools/easylist-extend.php
index 6d31e4a8..034c3447 100644
--- a/tools/easylist-extend.php
+++ b/tools/easylist-extend.php
@@ -87,7 +87,8 @@ $ARR_REGEX_LIST = array(
     '/^([a-z\d\-]+\.)?(?!xn--)[^\.\/]{40,}\.(com|net|cn)(\.cn)?$/' => null, //超长域名
     '/^(\S+\.)?11599[\da-z]{2,20}\.com$/' => null, //"澳门新葡京"系列
     '/^(\S+\.)?61677[\da-z]{0,20}\.com$/' => null, //"澳门新葡京"系列
-    '/^(\S+\.)?[0-9a-f]{16,}\.com$/' => null, //16个字符的16进制域名
+    '/^(\S+\.)?[0-9a-f]{16,}\.com$/' => null, //16个字符以上的16进制域名
+    '/^(\S+\.)?[0-9a-z]{16,}\.xyz$/' => null, //16个字符以上的.xyz域名
     // '/^(\S+\.)?(?=.*[a-f].*\.com$)(?=.*\d.*\.com$)[a-f0-9]{15,}\.com$/' => null,
 );