diff --git a/README.md b/README.md
index db64eaf0..37935bec 100644
--- a/README.md
+++ b/README.md
@@ -431,13 +431,15 @@ The latest shadowsocks-libev has provided a *redir* mode. You can configure your
     root@Wrt:~# iptables -t nat -A SHADOWSOCKS -p tcp -j REDIRECT --to-ports 12345
 
     # Add any UDP rules
-    root@Wrt:~# ip rule add fwmark 0x01/0x01 table 100
-    root@Wrt:~# ip route add local 0.0.0.0/0 dev lo table 100
+    root@Wrt:~# ip route add local default dev lo table 100
+    root@Wrt:~# ip rule add fwmark 1 lookup 100
     root@Wrt:~# iptables -t mangle -A SHADOWSOCKS -p udp --dport 53 -j TPROXY --on-port 12345 --tproxy-mark 0x01/0x01
+    root@Wrt:~# iptables -t mangle -A SHADOWSOCKS_MARK -p udp --dport 53 -j MARK --set-mark 1
 
     # Apply the rules
-    root@Wrt:~# iptables -t nat -A PREROUTING -p tcp -j SHADOWSOCKS
+    root@Wrt:~# iptables -t nat -A OUTPUT -p tcp -j SHADOWSOCKS
     root@Wrt:~# iptables -t mangle -A PREROUTING -j SHADOWSOCKS
+    root@Wrt:~# iptables -t mangle -A OUTPUT -j SHADOWSOCKS_MARK
 
     # Start the shadowsocks-redir
     root@Wrt:~# ss-redir -u -c /etc/config/shadowsocks.json -f /var/run/shadowsocks.pid