diff --git a/data/alibaba-ads b/data/alibaba-ads
index a7309b1c..398c68c2 100644
--- a/data/alibaba-ads
+++ b/data/alibaba-ads
@@ -15,20 +15,16 @@ agoodm.m.taobao.com @ads
 agoodm.wapa.taobao.com @ads
 alipaylog.com @ads
 amdc.alipay.com @ads
-amdc.m.taobao.com @ads
 api.wapa.taobao.com @ads
 api.waptest.taobao.com @ads
 apoll.m.taobao.com @ads
-appdownload.alicdn.com @ads
 atanx.alicdn.com @ads
 atanx2.alicdn.com @ads
 cdn0.mobmore.com @ads
 click.aliyun.com @ads
 click.mz.simba.taobao.com @ads
 cm.ipinyou.com @ads
-cm.mlt01.com @ads
 dsp.simba.taobao.com @ads
-err.taobao.com @ads
 ex.mobmore.com @ads
 ex.puata.info @ads
 fav.simba.taobao.com @ads
@@ -69,7 +65,6 @@ redirect.simba.taobao.com @ads
 rj.m.taobao.co @ads
 rj.m.taobao.com @ads
 sdkinit.taobao.com @ads
-show.re.taobao.com @ads
 simaba.taobao.com @ads
 simba.m.taobao.com @ads
 srd.simba.taobao.com @ads
diff --git a/data/baidu-ads b/data/baidu-ads
index bc487111..8364de68 100644
--- a/data/baidu-ads
+++ b/data/baidu-ads
@@ -16,7 +16,6 @@ baidustatic.com @ads
 baidutv.baidu.com @ads
 banlv.baidu.com @ads
 bar.baidu.com @ads
-bdimg.share.baidu.com @ads
 bdplus.baidu.com @ads
 btlaunch.baidu.com @ads
 c.baidu.com @ads
@@ -25,11 +24,8 @@ cbjs.baidu.com @ads
 cjhq.baidu.com @ads
 cleaner.baidu.com @ads
 click.bes.baidu.com @ads
-click.hm.baidu.com @ads
 click.qianqian.com @ads
-cm.baichuan.baidu.com @ads
 cm.baidu.com @ads
-cm.pos.baidu.com @ads
 cpro.baidu.cn @ads
 cpro.baidu.com @ads
 cpro.baidustatic.com @ads
@@ -67,7 +63,6 @@ f10.baidu.com @ads
 fc-feed.cdn.bcebos.com @ads
 fclick.baidu.com @ads
 feed.baidu.com @ads
-fexclick.baidu.com @ads
 g.baidu.com @ads
 gimg.baidu.com @ads
 guanjia.baidu.com @ads
@@ -106,13 +101,11 @@ river.zhidao.baidu.com @ads
 rj.baidu.com @ads
 rplog.baidu.com @ads
 s.baidu.com @ads
-s.cpro.baidu.com @ads
 sa.tuisong.baidu.com @ads
 sclick.baidu.com @ads
 sestat.baidu.com @ads
 shadu.baidu.com @ads
 share.baidu.com @ads
-snippet.pos.baidu.com @ads
 sobar.baidu.com @ads
 sobartop.baidu.com @ads
 spcode.baidu.com @ads
@@ -144,7 +137,6 @@ weishi.baidu.com @ads
 wenku-cms.bj.bcebos.com @ads
 wisepush.video.baidu.com @ads
 wm.baidu.com @ads
-wn.pos.baidu.com @ads
 znsv.baidu.com @ads
 zz.bdstatic.com @ads
 zzy1.quyaoya.com @ads
diff --git a/data/bytedance-ads b/data/bytedance-ads
index c3243944..fe4a4228 100644
--- a/data/bytedance-ads
+++ b/data/bytedance-ads
@@ -3,7 +3,6 @@ ctobsnssdk.com @ads
 dig.bdurl.net @ads
 extlog.snssdk.com @ads
 i.snssdk.com @ads
-is.snssdk.com @ads
 mcs.snssdk.com @ads
 pangolin-dsp-toutiao-b.com @ads
 pangolin-dsp-toutiao.com @ads
diff --git a/data/facebook-ads b/data/facebook-ads
index 85f6ffe5..8a3e3cb1 100644
--- a/data/facebook-ads
+++ b/data/facebook-ads
@@ -1,7 +1,5 @@
 b-graph.facebook.com @ads
 b-graph-fallback.facebook.com @ads
-star.fallback.c10r.facebook.com @ads
-star.c10r.facebook.com @ads
 connect.facebook.com @ads
 connect.facebook.net @ads
 graph.facebook.com @ads
diff --git a/data/google-ads b/data/google-ads
index 9d924d2a..7380c3d5 100644
--- a/data/google-ads
+++ b/data/google-ads
@@ -14,7 +14,6 @@ adwords.com @ads
 adwordsexpress.com @ads
 app-measurement-cn.com @ads
 app-measurement.com @ads
-clickserver.googleads.com @ads
 doubleclick-cn.net @ads
 doubleclick.cn @ads
 doubleclick.com @ads
diff --git a/data/hunantv-ads b/data/hunantv-ads
index 5add6bc5..993ad0db 100644
--- a/data/hunantv-ads
+++ b/data/hunantv-ads
@@ -4,4 +4,3 @@ da.mgtv.com @ads
 log.hunantv.com @ads
 log.v2.hunantv.com @ads
 res.hunantv.com @ads
-v2.log.hunantv.com @ads
diff --git a/data/letv-ads b/data/letv-ads
index 5b76d4c5..27e389bf 100644
--- a/data/letv-ads
+++ b/data/letv-ads
@@ -1,14 +1,12 @@
 api.game.letvstore.com @ads
 ark.letv.com @ads
 dc.letv.com @ads
-dev.dc.letv.com @ads
 fz.letv.com @ads
 g3.letv.com @ads
 letv.allyes.com @ads
 minisite.letv.com @ads
 msg.m.letv.com @ads
 n.mark.letv.com @ads
-plog.dc.letv.com @ads
 pro.hoye.letv.com @ads
 pro.letv.com @ads
 stat.letv.com @ads
diff --git a/data/sina-ads b/data/sina-ads
index 535f6c14..23fd0c44 100644
--- a/data/sina-ads
+++ b/data/sina-ads
@@ -13,11 +13,8 @@ appsupdate.sinaapp.com @ads
 atm.sina.com @ads
 beacon.sina.com.cn @ads
 biz.weibo.com @ads
-c.biz.weibo.com @ads
-c.wcpt.biz.weibo.com @ads
 click.uve.mobile.sina.cn @ads
 click.uve.weibo.com @ads
-cm.dmp.sina.cn @ads
 contentrecommend-out.mobile.sina.cn @ads
 count.video.sina.com.cn @ads
 counter.sina.com.cn @ads
@@ -32,17 +29,11 @@ game.weibo.cn @ads
 game.weibo.com @ads
 gw5.push.mcp.weibo.cn @ads
 gw6.push.mcp.weibo.cn @ads
-img.adbox.sina.com.cn @ads
-img.amp.ad.sina.com.cn @ads
 int.dpool.sina.com.cn @ads
 interest.mix.sina.com.cn @ads
-log.interest.mix.sina.com.cn @ads
 log.mix.sina.com.cn @ads
 log.sina.cn @ads
-m.beacon.sina.com.cn @ads
-m.game.weibo.cn @ads
 mg.games.sina.com.cn @ads
-motu.p4p.sina.com.cn @ads
 newspush.sinajs.cn @ads
 oascentral.sina.com @ads
 oascentral.sina.com.hk @ads
@@ -52,10 +43,8 @@ pay.mobile.sina.cn @ads
 pfp.sina.com.cn @ads
 pfpip.sina.com @ads
 promote.biz.weibo.cn @ads
-r.dmp.sina.cn @ads
 rm.sina.com.cn @ads
 rs.sinajs.cn @ads
-s.alitui.weibo.com @ads
 s.img.mix.sina.com.cn @ads
 sapi.sina.cn @ads
 sax.sina.cn @ads
@@ -79,5 +68,4 @@ wbclick.mobile.sina.cn @ads
 wbpctips.mobile.sina.cn @ads
 widget.weibo.com @ads
 woocall.sina.com.cn @ads
-zc.biz.weibo.com @ads
 zymo.mps.weibo.com @ads
diff --git a/data/youku-ads b/data/youku-ads
index 4ba0d3a6..f4745929 100644
--- a/data/youku-ads
+++ b/data/youku-ads
@@ -14,8 +14,6 @@ dmapp.youku.com @ads
 e.stat.ykimg.com @ads
 gamex.mobile.youku.com @ads
 guanggaoad.youku.com @ads
-hudong.pl.youku.com @ads
-huodong.pl.youku.com @ads
 huodong.vip.youku.com @ads
 hz.youku.com @ads
 iyes.youku.com @ads
@@ -38,7 +36,6 @@ store.tv.api.3g.youku.com @ads
 store.xl.api.3g.youku.com @ads
 tdrec.youku.com @ads
 test.ott.youku.com @ads
-test.sdk.m.youku.com @ads
 v.l.youku.com @ads
 val.api.youku.com @ads
 wan.youku.com @ads