diff --git a/data/geolocation-cn b/data/geolocation-cn
index f63cf1bd..2493f995 100644
--- a/data/geolocation-cn
+++ b/data/geolocation-cn
@@ -678,6 +678,7 @@ danji100.com
 danji6.com
 daocloud.io
 daovoice.io
+daytx.cn # 京ICP备18023661号-1
 dayukaoshi.com
 dazijia.com
 dcdkjx.com