diff --git a/factory/manual_direct.txt b/factory/manual_direct.txt
index c8e39ff..9e21698 100644
--- a/factory/manual_direct.txt
+++ b/factory/manual_direct.txt
@@ -5,3 +5,13 @@ icloud-content.com
 api.cloudmobi.net
 hotmail.com
 
+#学术网站
+researchgate.net
+springer.com
+blackwell-synergy.com
+sciencemag.org
+jstor.org
+cabdirect.org
+ieee.org
+nature.com
+osapublishing.org