diff --git a/data/category-ads b/data/category-ads
index c058ef71..75aff10b 100644
--- a/data/category-ads
+++ b/data/category-ads
@@ -81,6 +81,9 @@ eroadvertising.com
 exoclick.com
 exosrv.com
 go2.global
+gozendata.com
+gzads.com
+gz-data.com
 img-bss.csdn.net
 imglnkc.com
 imglnkd.com
@@ -100,6 +103,7 @@ static.javhd.com
 tm-banners.gamingadult.com
 trafficfactory.biz
 tsyndicate.com
+wwads.cn
 
 # 36Kr
 adx.36kr.com