diff --git a/data/geolocation-!cn b/data/geolocation-!cn
index df1afb02..e8c1a082 100644
--- a/data/geolocation-!cn
+++ b/data/geolocation-!cn
@@ -106,6 +106,7 @@ include:ted
 include:udacity
 include:udemy
 include:w3schools
+include:zotero
 
 chemequations.com # 线上化学方程式！
 
diff --git a/data/zotero b/data/zotero
new file mode 100644
index 00000000..61a575eb
--- /dev/null
+++ b/data/zotero
@@ -0,0 +1 @@
+zotero.org