diff --git a/package/lean/luci-app-ssr-plus/root/etc/init.d/shadowsocksr b/package/lean/luci-app-ssr-plus/root/etc/init.d/shadowsocksr
index 9a1023beb9..95e81ca6a9 100755
--- a/package/lean/luci-app-ssr-plus/root/etc/init.d/shadowsocksr
+++ b/package/lean/luci-app-ssr-plus/root/etc/init.d/shadowsocksr
@@ -524,6 +524,9 @@ start() {
 				conf-dir=/tmp/dnsmasq.oversea
 			EOF
 		fi
+		if [ -e "/tmp/dnsmasq.d/ad.conf" ]; then
+			rm -f /tmp/dnsmasq.d/ad.conf
+		fi
 		if [ $(uci_get_by_type global adblock 0) == "0" ]; then
 			rm -f /tmp/dnsmasq.ssr/ad.conf
 		fi
@@ -579,9 +582,14 @@ stop() {
 	else
 		kill -9 $(busybox ps -w | grep pdnsd | grep -v grep | awk '{print $1}') >/dev/null 2>&1
 	fi
+	if [ $(uci_get_by_type global adblock 0) == "0" ]; then
+		rm -f /tmp/dnsmasq.d/ad.conf
+	else
+		cp -f /etc/dnsmasq.ssr/ad.conf /tmp/dnsmasq.d/ad.conf
+	fi
 	if [ -f "/tmp/dnsmasq.d/dnsmasq-ssr.conf" ]; then
 		rm -f /tmp/dnsmasq.d/dnsmasq-ssr.conf
-		/etc/init.d/dnsmasq restart >/dev/null 2>&1
 	fi
+	/etc/init.d/dnsmasq restart >/dev/null 2>&1
 	del_cron
 }