diff --git a/SpywareFilter/sections/tracking_servers.txt b/SpywareFilter/sections/tracking_servers.txt
index 9bfa58e23ef..71810a3c984 100644
--- a/SpywareFilter/sections/tracking_servers.txt
+++ b/SpywareFilter/sections/tracking_servers.txt
@@ -70,6 +70,7 @@
 !
 !
 !
+||thinkingdata.cn^
 ||bidscube.com^
 ||eu-stsdk.vivoglobal.com^
 ||eu-onrt-stsdk.vivoglobal.com^