diff --git a/Source/non_ip/direct.conf b/Source/non_ip/direct.conf
index 855e1e72..b16ce7cb 100644
--- a/Source/non_ip/direct.conf
+++ b/Source/non_ip/direct.conf
@@ -179,6 +179,7 @@ DOMAIN-SUFFIX,cabdirect.org
 DOMAIN-SUFFIX,ieee.org
 DOMAIN-SUFFIX,nature.com
 DOMAIN-SUFFIX,osapublishing.org
+DOMAIN-SUFFIX,webofscience.com
 
 ## Willey 旗下
 DOMAIN-SUFFIX,wiley.com