diff --git a/luci-app-passwall/root/usr/share/passwall/rules/direct_host b/luci-app-passwall/root/usr/share/passwall/rules/direct_host
index 05b6806..966675e 100644
--- a/luci-app-passwall/root/usr/share/passwall/rules/direct_host
+++ b/luci-app-passwall/root/usr/share/passwall/rules/direct_host
@@ -280,3 +280,71 @@ dl.google.com
 gh-proxy.com
 gitmirror.com
 ghfast.top
+
+# Synology ddns
+account.synology.com
+checkip.dyndns.org
+checkip.synology.com
+checkipv6.dyndns.org
+checkipv6.synology.com
+checkport.synology.com
+ddns.synology.com
+
+# google
+dl.google.com
+
+# github proxy
+gh-proxy.com
+gitmirror.com
+ghfast.top
+
+# Synology ddns
+account.synology.com
+checkip.dyndns.org
+checkip.synology.com
+checkipv6.dyndns.org
+checkipv6.synology.com
+checkport.synology.com
+ddns.synology.com
+
+# google
+dl.google.com
+
+# github proxy
+gh-proxy.com
+gitmirror.com
+ghfast.top
+
+# Synology ddns
+account.synology.com
+checkip.dyndns.org
+checkip.synology.com
+checkipv6.dyndns.org
+checkipv6.synology.com
+checkport.synology.com
+ddns.synology.com
+
+# google
+dl.google.com
+
+# github proxy
+gh-proxy.com
+gitmirror.com
+ghfast.top
+
+# Synology ddns
+account.synology.com
+checkip.dyndns.org
+checkip.synology.com
+checkipv6.dyndns.org
+checkipv6.synology.com
+checkport.synology.com
+ddns.synology.com
+
+# google
+dl.google.com
+
+# github proxy
+gh-proxy.com
+gitmirror.com
+ghfast.top