diff --git a/Quantumult/Filter/Guard/Privacy.list b/Quantumult/Filter/Guard/Privacy.list
index d8b091b..9e8e0a6 100644
--- a/Quantumult/Filter/Guard/Privacy.list
+++ b/Quantumult/Filter/Guard/Privacy.list
@@ -1,18 +1,27 @@
 # Privacy
 DOMAIN,track.tiara.daum.net,REJECT
 DOMAIN,track.tiara.kakao.com,REJECT
-DOMAIN,trackapp.guahao.cn,REJECT
 DOMAIN,zgsdk.zhugeio.com,REJECT
 
+# > 51.LA
+DOMAIN,js.users.51.la,REJECT
+DOMAIN,mc.51.la,REJECT
+DOMAIN,wc.51.la,REJECT
 # > 58
 DOMAIN,track.58.com,REJECT
 DOMAIN,tracklog.58.com,REJECT
-# > Facebook
-# DOMAIN,graph.facebook.com,REJECT
+# > Baidu
+DOMAIN,hm.baidu.com,REJECT
+DOMAIN,hmma.baidu.com,REJECT
+# > ByteDance
+DOMAIN,log-va.tiktokv.com,REJECT
+DOMAIN,log-lq.snssdk.com,REJECT
+DOMAIN,xlog.snssdk.com,REJECT
+DOMAIN,log-hl-ipv6.snssdk.com,REJECT
 # > Google
 DOMAIN-SUFFIX,googletagmanager.com,REJECT
-DOMAIN,ssl.google-analytics.com,REJECT
-DOMAIN,www.google-analytics.com,REJECT
+DOMAIN-SUFFIX,google-analytics.com,REJECT
+DOMAIN,safebrowsing.googleapis.com,REJECT
 # > MI
 DOMAIN-SUFFIX,tracking.miui.com,REJECT
 DOMAIN,data.mistat.xiaomi.com,REJECT
@@ -21,4 +30,7 @@ DOMAIN,tracking.intl.miui.com,REJECT
 DOMAIN,pingma.qq.com,REJECT
 DOMAIN,btrace.qq.com,REJECT
 DOMAIN,mtrace.qq.com,REJECT
-DOMAIN,safebrowsing.urlsec.qq.com,REJECT
\ No newline at end of file
+DOMAIN,safebrowsing.urlsec.qq.com,REJECT
+# > Umeng
+DOMAIN-KEYWORD,logs.umeng.com,REJECT
+DOMAIN-KEYWORD,logs.umengcloud.com,REJECT
\ No newline at end of file
diff --git a/Surge/Ruleset/Guard/Privacy.list b/Surge/Ruleset/Guard/Privacy.list
index 2b5a63b..c1989ae 100644
--- a/Surge/Ruleset/Guard/Privacy.list
+++ b/Surge/Ruleset/Guard/Privacy.list
@@ -1,18 +1,27 @@
 # Privacy
 DOMAIN,track.tiara.daum.net
 DOMAIN,track.tiara.kakao.com
-DOMAIN,trackapp.guahao.cn
 DOMAIN,zgsdk.zhugeio.com
 
+# > 51.LA
+DOMAIN,js.users.51.la
+DOMAIN,mc.51.la
+DOMAIN,wc.51.la
 # > 58
 DOMAIN,track.58.com
 DOMAIN,tracklog.58.com
-# > Facebook
-# DOMAIN,graph.facebook.com
+# > Baidu
+DOMAIN,hm.baidu.com
+DOMAIN,hmma.baidu.com
+# > ByteDance
+DOMAIN,log-va.tiktokv.com
+DOMAIN,log-lq.snssdk.com
+DOMAIN,xlog.snssdk.com
+DOMAIN,log-hl-ipv6.snssdk.com
 # > Google
 DOMAIN-SUFFIX,googletagmanager.com
-DOMAIN,ssl.google-analytics.com
-DOMAIN,www.google-analytics.com
+DOMAIN-SUFFIX,google-analytics.com
+DOMAIN,safebrowsing.googleapis.com
 # > MI
 DOMAIN-SUFFIX,tracking.miui.com
 DOMAIN,data.mistat.xiaomi.com
@@ -21,4 +30,7 @@ DOMAIN,tracking.intl.miui.com
 DOMAIN,pingma.qq.com
 DOMAIN,btrace.qq.com
 DOMAIN,mtrace.qq.com
-DOMAIN,safebrowsing.urlsec.qq.com
\ No newline at end of file
+DOMAIN,safebrowsing.urlsec.qq.com
+# > Umeng
+DOMAIN-KEYWORD,logs.umeng.com
+DOMAIN-KEYWORD,logs.umengcloud.com
\ No newline at end of file