diff --git a/data/category-scholar-cn b/data/category-scholar-cn
index 967be1b6..1ca11b44 100644
--- a/data/category-scholar-cn
+++ b/data/category-scholar-cn
@@ -7,3 +7,4 @@ include:wanfang
 apabi.com
 cnthinkers.com
 cqvip.com
+ersjk.com # 北京爱如生数据库