diff --git a/scripts/recover_route_linux.sh b/scripts/recover_route_linux.sh
index be75581..5dd7cf5 100644
--- a/scripts/recover_route_linux.sh
+++ b/scripts/recover_route_linux.sh
@@ -1 +1,3 @@
+#!/bin/bash
+
 sudo ip route add default via 192.168.1.1
diff --git a/scripts/recover_route_macos.sh b/scripts/recover_route_macos.sh
index 80d5313..210b18c 100644
--- a/scripts/recover_route_macos.sh
+++ b/scripts/recover_route_macos.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 sudo route -n flush
 sudo route -n flush
 sudo route -n flush
diff --git a/scripts/run_socks_linux.sh b/scripts/run_socks_linux.sh
index 4da75d0..dc3a655 100644
--- a/scripts/run_socks_linux.sh
+++ b/scripts/run_socks_linux.sh
@@ -1,14 +1,14 @@
-#!/bin/sh
+#!/bin/bash
 
 set -x
 
 config_route() {
   sleep 2
-  sudo ip addr add 10.255.0.1/24 dev tun1
-  sudo ip link set dev tun1 up
+  sudo ip addr add 240.0.0.1/24 dev tun0
+  sudo ip link set dev tun0 up
   sudo ip route del default
-  sudo ip route add default via 10.255.0.1
+  sudo ip route add default via 240.0.0.1
 }
 
 config_route &
-sudo ./build/tun2socks -tunAddr 10.255.0.2 -tunGw 10.255.0.1 -proxyServer 192.168.1.1:1086 -fakeDns -loglevel info -stats
+sudo ./build/tun2socks -tunAddr 240.0.0.2 -tunGw 240.0.0.1 -proxyServer 192.168.1.1:1080 -fakeDns -loglevel info -stats
diff --git a/scripts/run_socks_macos.sh b/scripts/run_socks_macos.sh
index 0af85ec..a973e08 100644
--- a/scripts/run_socks_macos.sh
+++ b/scripts/run_socks_macos.sh
@@ -1,8 +1,10 @@
+#!/bin/bash
+
 config_route() {
 	sleep 2
 	sudo route delete default
-	sudo route add default 10.255.0.1
+	sudo route add default 240.0.0.1
 }
 
 config_route &
-sudo ./build/tun2socks -tunAddr 10.255.0.2 -tunGw 10.255.0.1 -proxyServer 192.168.1.1:1086 -fakeDns -loglevel info -stats
+sudo ./build/tun2socks -tunAddr 240.0.0.2 -tunGw 240.0.0.1 -proxyServer 192.168.1.1:1080 -fakeDns -loglevel info -stats