diff --git a/luci-app-omr-bypass/root/etc/firewall.omr-bypass b/luci-app-omr-bypass/root/etc/firewall.omr-bypass
index fe65adb2f..7efffb894 100644
--- a/luci-app-omr-bypass/root/etc/firewall.omr-bypass
+++ b/luci-app-omr-bypass/root/etc/firewall.omr-bypass
@@ -1,2 +1,2 @@
 #!/bin/sh
-/etc/init.d/omr-bypass reload_rules
+[ -z "$(pgrep -f omr-bypass)" ] && /etc/init.d/omr-bypass reload_rules
diff --git a/shadowsocks-libev/files/shadowsocks-libev.init b/shadowsocks-libev/files/shadowsocks-libev.init
index 9868e9044..427a56682 100644
--- a/shadowsocks-libev/files/shadowsocks-libev.init
+++ b/shadowsocks-libev/files/shadowsocks-libev.init
@@ -356,7 +356,7 @@ rules_up() {
 	done
 	config_foreach ss_rules ss_rules
 	[ -z "$(iptables-save | grep :ssr)" ] && logger -t "Shadowsocks" "Rules not applied"
-	[ -f /etc/init.d/omr-bypass ] && {
+	[ -f /etc/init.d/omr-bypass ] && [ -z "$(pgrep -f omr-bypass)" ] && {
 		logger -t "Shadowsocks" "Reload omr-bypass rules"
 		/etc/init.d/omr-bypass reload_rules
 	}
diff --git a/v2ray-core/files/etc/init.d/v2ray b/v2ray-core/files/etc/init.d/v2ray
index 284a8a761..ffe8d1db4 100755
--- a/v2ray-core/files/etc/init.d/v2ray
+++ b/v2ray-core/files/etc/init.d/v2ray
@@ -424,7 +424,7 @@ add_v2ray_redirect_rules() {
 		[ "$(uci -q get v2ray.main_transparent_proxy.redirect_udp)" = "1" ] && commandline="$commandline -L ${port+1}"
 		v2ray-rules6 $commandline
 	}
-	[ -f /etc/init.d/omr-bypass ] && {
+	[ -f /etc/init.d/omr-bypass ] && [ -z "$(pgrep -f omr-bypass)" ] && {
 		logger -t "v2ray" "Reload omr-bypass rules"
 		/etc/init.d/omr-bypass reload_rules
 	}
@@ -2106,7 +2106,7 @@ rules_up() {
 		logger -t "v2ray" "Rules UP"
 		add_v2ray_redirect_rules
 	}
-	[ -f /etc/init.d/omr-bypass ] && {
+	[ -f /etc/init.d/omr-bypass ] && [ -z "$(pgrep -f omr-bypass)" ] && {
 		logger -t "v2ray" "Reload omr-bypass rules"
 		/etc/init.d/omr-bypass reload_rules
 	}