diff --git a/data/geolocation-cn b/data/geolocation-cn
index fb171978517..9a616f802c5 100644
--- a/data/geolocation-cn
+++ b/data/geolocation-cn
@@ -213,6 +213,7 @@ include:tipdm
 include:xueyuanjun
 
 # 信息学
+acwing.com
 hihocoder.com
 jisuanke.com
 luogu.com.cn