diff --git a/data/category-scholar-!cn b/data/category-scholar-!cn
index dcd558f4..d973427a 100644
--- a/data/category-scholar-!cn
+++ b/data/category-scholar-!cn
@@ -62,6 +62,7 @@ medrxiv.org
 nature.com
 nejm.org
 neurology.org
+nii.ac.jp # CiNii学术信息导航
 ovid.com
 peerj.com
 physiology.org