diff --git a/clean b/clean
deleted file mode 100644
index 8766421..0000000
--- a/clean
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-rmmod 8192cu
-rmmod 8192ce
-rmmod 8192du
-rmmod 8192de
diff --git a/ifcfg-wlan0 b/ifcfg-wlan0
deleted file mode 100644
index 20dcbec..0000000
--- a/ifcfg-wlan0
+++ /dev/null
@@ -1,4 +0,0 @@
-#DHCP client
-DEVICE=wlan0
-BOOTPROTO=dhcp
-ONBOOT=yes
\ No newline at end of file
diff --git a/runwpa b/runwpa
deleted file mode 100644
index f825e8b..0000000
--- a/runwpa
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-if [ "`which iwconfig`" = "" ] ; then 
-	echo "WARNING:Wireless tool not exist!"
-	echo "        Please install it!"
-	exit
-else
-	if [ `uname -r | cut -d. -f2` -eq 4 ]; then
-		wpa_supplicant -D ipw -c wpa1.conf -i wlan0	
-	else
-	if [ `iwconfig -v |awk '{print $4}' | head -n 1` -lt  18 ] ; then
-		wpa_supplicant -D ipw -c wpa1.conf -i wlan0  
-	else	  
-		wpa_supplicant -D wext -c wpa1.conf -i wlan0 
-	fi
-
-	fi
-fi
-
-
diff --git a/wlan0dhcp b/wlan0dhcp
deleted file mode 100644
index 6043382..0000000
--- a/wlan0dhcp
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-var0=`ps aux|awk '/dhclient wlan0/'|awk '$11!="awk"{print $2}'`
-
-kill $var0
-cp ifcfg-wlan0 /etc/sysconfig/network-scripts/
-
-dhclient wlan0
-
-var1=`ifconfig wlan0 |awk '/inet/{print $2}'|awk -F: '{print $2}'`
-
-
-rm -f /etc/sysconfig/network-scripts/ifcfg-wlan0
-
-echo "get ip: $var1"
-