diff --git a/luci-app-ssr-plus/root/etc/init.d/shadowsocksr b/luci-app-ssr-plus/root/etc/init.d/shadowsocksr
index 845740ed5..10f62dd10 100755
--- a/luci-app-ssr-plus/root/etc/init.d/shadowsocksr
+++ b/luci-app-ssr-plus/root/etc/init.d/shadowsocksr
@@ -887,7 +887,13 @@ stop() {
 	fi
 	$PS -w | grep -v "grep" | grep ssr-monitor | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
 	$PS -w | grep -v "grep" | grep "sleep 0000" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
-	$PS -w | grep -v "grep" | grep "$TMP_PATH" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
+	( \
+		# Graceful kill first, so programs have the chance to stop its subprocesses
+		$PS -w | grep -v "grep" | grep "$TMP_PATH" | awk '{print $1}' | xargs kill >/dev/null 2>&1 ; \
+		sleep 3s; \
+		# Force kill hanged programs
+		$PS -w | grep -v "grep" | grep "$TMP_PATH" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 ; \
+	)
 	killall -q -9 v2ray-plugin obfs-local xray-plugin
 	rm -f /var/lock/ssr-monitor.lock
 	if [ "$(uci -q get "dhcp.@dnsmasq[0]._unused_ssrp_changed")" = "1" ]; then
@@ -897,7 +903,6 @@ stop() {
 		uci -q rename "dhcp.@dnsmasq[0]._orig_server"="server"
 		uci -q del "dhcp.@dnsmasq[0]._unused_ssrp_changed"
 		uci -q commit "dhcp"
-		killall -9 chinadns-ng
 	fi
 	if [ -f "/tmp/dnsmasq.d/dnsmasq-ssrplus.conf" ]; then
 		rm -rf /tmp/dnsmasq.d/dnsmasq-ssrplus.conf $TMP_DNSMASQ_PATH $TMP_PATH/*-ssr-*.json $TMP_PATH/ssr-server*.json