diff --git a/package/lean/luci-app-flowoffload/root/etc/init.d/flowoffload b/package/lean/luci-app-flowoffload/root/etc/init.d/flowoffload
index 4b7a7fe5ce..4bc557f1eb 100755
--- a/package/lean/luci-app-flowoffload/root/etc/init.d/flowoffload
+++ b/package/lean/luci-app-flowoffload/root/etc/init.d/flowoffload
@@ -7,7 +7,6 @@ STOP=15
 DNSMASQ_RESTART=N
 DNS_SERVER="114.114.114.114,114.114.115.115,223.5.5.5,223.6.6.6,180.76.76.76,119.29.29.29,119.28.28.28,1.2.4.8,210.2.4.8"
 IPV6DNS_SERVER="2001:4860:4860::8888,2001:4860:4860::8844,2001:2001::1111,2001:2001::1001,2400:da00::6666,240C::6666,240C::6644"
-lan_addr=$(uci get network.lan.ipaddr)
 
 start_pdnsd() {
 	DNS_SERVER=$(uci get flowoffload.@flow[0].dns_server 2>/dev/null)
@@ -237,7 +236,8 @@ start(){
 		elif [ $dnscache_enable = "2" ];  then
 			start_dnsforwarder
 		elif [ $dnscache_enable = "3" ];  then
-			AdGuardHome -c /etc/AdGuardHome/AdGuardHome.yaml -w /etc/AdGuardHome -h ${lan_addr} -p 3001 &
+			lan_addr=$(uci get network.lan.ipaddr)
+			AdGuardHome -c /etc/AdGuardHome/AdGuardHome.yaml -w /etc/AdGuardHome -h ${lan_addr} -p 3001 --no-check-update &
 		fi
 		change_dns
 		nohup /usr/share/dnscache/dnscache-while.sh > /var/log/dnscache.file 2>&1 &