diff --git a/submit_pullrequest_here/deny_light-ultimate.txt b/submit_pullrequest_here/deny_light-ultimate.txt
index b9e64b969..34f39005b 100755
--- a/submit_pullrequest_here/deny_light-ultimate.txt
+++ b/submit_pullrequest_here/deny_light-ultimate.txt
@@ -1,5 +1,8 @@
 # Domains to be added to the light, normal, pro, pro++ and ultimate list.
 
+# DeepSeek Fingerprint/Tracking/Analytics JS Host
+lf3-data.volccdn.com
+
 # TVC ads on movie site: https://bf.333xbet.com/18881999/video888.mp4
 bf.333xbet.com
 333xbet.com