diff --git a/data/arxiv b/data/arxiv
new file mode 100644
index 00000000..949a60f1
--- /dev/null
+++ b/data/arxiv
@@ -0,0 +1 @@
+arxiv.org
diff --git a/data/geolocation-!cn b/data/geolocation-!cn
index f00a1128..1741f605 100644
--- a/data/geolocation-!cn
+++ b/data/geolocation-!cn
@@ -132,6 +132,7 @@ include:wto
 
 # Science & Technology & Knowledge
 include:acm
+include:arxiv
 include:chinapower
 include:computingreviews
 include:elsevier