diff --git a/Quantumult/Filter/Guard/Privacy.list b/Quantumult/Filter/Guard/Privacy.list
index 9ea6316..d1f10ff 100755
--- a/Quantumult/Filter/Guard/Privacy.list
+++ b/Quantumult/Filter/Guard/Privacy.list
@@ -59,6 +59,7 @@ DOMAIN,pingtcss.qq.com,REJECT
 DOMAIN,tajs.qq.com,REJECT
 DOMAIN,btrace.qq.com,REJECT
 DOMAIN,mtrace.qq.com,REJECT
+DOMAIN,safebrowsing.urlsec.qq.com,REJECT
 # > UC
 DOMAIN,adtrack.ucweb.com,REJECT
 DOMAIN,track.uc.cn,REJECT
diff --git a/Surge/Ruleset/Guard/Privacy.list b/Surge/Ruleset/Guard/Privacy.list
index 883e39c..62b7a65 100755
--- a/Surge/Ruleset/Guard/Privacy.list
+++ b/Surge/Ruleset/Guard/Privacy.list
@@ -59,6 +59,7 @@ DOMAIN,pingtcss.qq.com
 DOMAIN,tajs.qq.com
 DOMAIN,btrace.qq.com
 DOMAIN,mtrace.qq.com
+DOMAIN,safebrowsing.urlsec.qq.com
 # > UC
 DOMAIN,adtrack.ucweb.com
 DOMAIN,track.uc.cn