diff --git a/raspberrypi_zero/gpio/Makefile b/raspberrypi_zero/gpio/Makefile
deleted file mode 100644
index 07b7597..0000000
--- a/raspberrypi_zero/gpio/Makefile
+++ /dev/null
@@ -1,24 +0,0 @@
-CC=gcc
-libs=info_infrared.o info_light.o info_pin.o info_sound.o info_ultrasound.o
-
-all: infrared light pin sound ultrasound
-
-infrared: info_infrared.o
-	$(CC) -c info_infrared.c
-	$(CC) info_infrared.o -o info_infrared -lwiringPi
-light: info_light.o
-	$(CC) -c info_light.c
-	$(CC) info_light.o -o info_light -lwiringPi
-pin: info_pin.o
-	$(CC) -c info_pin.c
-	$(CC) info_pin.o -o info_pin -lwiringPi
-sound: info_sound.o
-	$(CC) -c info_sound.c
-	$(CC) info_sound.o -o info_sound -lwiringPi
-ultrasound: info_ultrasound.o
-	$(CC) -c info_ultrasound.c
-	$(CC) info_ultrasound.o -o info_ultrasound -lwiringPi
-
-.PHONY : clean
-clean :
-	rm -f $(libs) info_infrared info_light info_sound info_ultrasound
diff --git a/raspberrypi_zero/gpio/data/infrared.data b/raspberrypi_zero/gpio/data/infrared.data
deleted file mode 100644
index d00491f..0000000
--- a/raspberrypi_zero/gpio/data/infrared.data
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/raspberrypi_zero/gpio/data/sound.data b/raspberrypi_zero/gpio/data/sound.data
deleted file mode 100644
index 573541a..0000000
--- a/raspberrypi_zero/gpio/data/sound.data
+++ /dev/null
@@ -1 +0,0 @@
-0
diff --git a/raspberrypi_zero/gpio/info.sh b/raspberrypi_zero/gpio/info.sh
deleted file mode 100644
index 4a05df8..0000000
--- a/raspberrypi_zero/gpio/info.sh
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/bin/bash
-#
-# reapberry zero w
-# GPIO module
-# Date: 20180118
-# Time: 17:17
-#
-# AUthor: aixiao@aixiao.me.
-#
-
-function DATE()
-{
-    y=$(date "+%y");
-    m=$(date "+%m");
-    d=$(date "+%d");
-    H=$(date "+%H");
-    M=$(date "+%M");
-    S=$(date "+%S");
-}
-
-function SLEEP()
-{
-    sleep $@
-}
-
-function get18b20data()
-{
-    MODEL="28-04174019f0ff";
-    while true; do
-        if test -d "/sys/devices/w1_bus_master1/${MODEL}"; then
-            temperature=$(cat /sys/devices/w1_bus_master1/28-04174019f0ff/w1_slave | grep 't=' | sed 's/^.*t=//g' | awk '{print $1/1000}');
-            #echo $y年$m月$d日$H时$M分$S秒
-            #echo -ne "当前室内温度: ";
-            #echo -e "\e[1;31m${temperature}℃ \e[0m";
-            echo "${temperature}℃ " >> data/temperature.data;
-        fi
-        SLEEP 60;
-    done
-}
-
-function getcpudata()
-{
-    MHZ=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq | awk '{print $1/1000}');
-    temperature=$(cat /sys/class/thermal/thermal_zone0/temp | awk '{print $1/1000}');
-    percentage=$(top -b -n 2 | grep ^%Cpu | sed -n "2p" | sed -e 's/^.*://g;s/..,//g;s/st//g' | awk '{print "scale=1; 100-" $4 }' | bc);
-    echo "Cpu Frequencyi:  ${MHZ}MHZ";
-    echo -e "\e[1;31mCpu temperature: ${temperature}℃ \e[0m";
-    echo "Cpu Percentage:  ${percentage}%";
-}
-
-function INIT()
-{
-    null="/dev/null";
-    bindir="/root/gpio";
-    ! test -d ${bindir} && exit 1;
-    #时间范围
-    high="1500";
-    low="2400";
-
-    #当前时间
-    now=$(date +%H%M);
-    bcm_lightpin="20";
-    wiringpi_lightpin="28";
-
-    wiringpi_infrared="6";
-    
-    #判断手机是否在线
-    #phoneip="192.168.137.27";
-    #phonelogic="$(ping ${phoneip} -c 1 -S 1 &> /dev/null; echo $?)";
-
-    #判断人体红外线传感器
-    #infrared=$(${bindir}/info_infrared ${wiringpi_infrared});
-    infrared=$(cat ${bindir}/data/infrared.data 2> /dev/null);
-
-    #声音传感器
-    wiringpi_sound=25;
-    sound=$(cat ${bindir}/data/sound.data 2> /dev/null);
-
-    #距离传感器
-    l="60";
-    s="150";
-    wiringpi_tring="8";
-    wiringpi_echo="9";
-    #distance="$(${bindir}/info_ultrasound ${wiringpi_tring} ${wiringpi_echo})";
-
-    #读取灯pin值
-    lightpinvalue="$(${bindir}/info_pin ${wiringpi_lightpin})";
-    #lightpinvalue="$(gpio -g read ${bcm_lightpin})";
-
-    #开灯&关灯
-    start_light="${bindir}/info_light ${wiringpi_lightpin} 1";
-    stop_light="${bindir}/info_light ${wiringpi_lightpin} 0";
-
-}
-
-function WHILE()
-{
-    while true; do
-        ${bindir}/info_infrared ${wiringpi_infrared} > data/infrared.data;
-        SLEEP 1;
-    done
-}
-
-function light()
-{
-while true; do
-    if [ "${now}" -ge "${high}" -a "${now}" -le "${low}" ]; then             #检测时间段
-        #if [ "${phonelogic}" == "0" ]; then                                 #检测手机IP
-        #echo ${infrared}
-        if [ "${infrared}" = "1" ]; then                                     #检测人体红外线
-        #if [ "${distance}" -ge ${l} -a "${distance}" -le ${s} ]; then       #检测距离范围
-            if test "${lightpinvalue}" = "0"; then                           #检测灯pin值
-                ${start_light};
-                SLEEP 9;
-            fi
-        else
-            if test "${lightpinvalue}" = "1"; then                  #如果开着就关闭
-                ${stop_light};
-            fi
-        fi
-    else
-        if test "${lightpinvalue}" = "1"; then                      #如果开着就关闭
-            ${stop_light};
-        fi
-    fi
-    INIT;                                                      #再次获取信息
-    SLEEP 1;                                                        #睡眠
-done
-}
-
-function light_daemon()
-{
-    while true; do
-        ${bindir}/info_infrared ${wiringpi_infrared} > data/infrared.data;
-        SLEEP 1;
-    done
-}
-
-function sound_daemon()
-{
-    while :; do
-        ${bindir}/info_sound ${wiringpi_sound} > data/sound.data
-        SLEEP 0.3;
-    done
-}
-
-function sound()
-{
-    :
-}
-
-
-INIT;
-while getopts :ds:x ai
-do
-case ${ai} in
-    d)
-        daemon='&';
-        ;;
-    s)
-        case $OPTARG in
-            "stop")
-                array=$(ls ${bindir}/log/)
-                for arr in ${array[@]}; do
-                    kill $(cat ${bindir}/log/${arr}) &> ${null}
-                    rm ${bindir}/log/${arr} 2> ${null}
-                done
-                exit 0
-                ;;
-            *)
-                :
-                ;;
-        esac
-        exit 0
-        ;;
-    x)
-        set -x
-        ;;
-    h|?)
-        echo -ne "
-\e[1;31mraspberrypi zero w 智能家居\e[0m
-$0 Usage: $0 [-?|h] [-d] [-s] [-x] [light|temperature]
-    -d : Daemon.
-    -s : kill Daemon, signal: stop.
-    -x : Print commands and their arguments as they are executed.
-
-    light       : light Modular.
-    temperature : temperature Modular.
-
-by aixiao.
-"
-exit 0
-        ;;
-esac
-done
-
-shift $((OPTIND-1))
-case ${1} in
-    light)
-        light_daemon &
-        light_daemon_id="$(echo $!)"
-        echo ${light_daemon_id} > log/infrared.pid 2> ${null}
-        eval light ${daemon}
-        echo $! > log/light.pid 2> ${null}
-        ;;
-    temperature)
-        #get18b20data &
-        #echo $! > log/temperature.pid 2> ${null}
-        :
-        ;;
-    sound)
-        sound_daemon &
-        echo $! > log/sound.pid 2> ${null};
-        eval sound ${daemon};
-        ;;
-    *)
-        exit 1;
-        ;;
-esac
diff --git a/raspberrypi_zero/gpio/info_infrared b/raspberrypi_zero/gpio/info_infrared
deleted file mode 100644
index 8c0c55e..0000000
Binary files a/raspberrypi_zero/gpio/info_infrared and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_infrared.c b/raspberrypi_zero/gpio/info_infrared.c
deleted file mode 100644
index 410e5c8..0000000
--- a/raspberrypi_zero/gpio/info_infrared.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <wiringPi.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-
-int main(int argc, char *argv[])
-{
-    if(argc != 2) {
-        exit(0);
-    }
-    int pin = atol(argv[1]);
-    int status = 0;
-
-    wiringPiSetup();
-
-    pinMode(pin, INPUT);
-
-    pullUpDnControl(pin, PUD_DOWN);
-
-    status = digitalRead(pin);
-    printf("%d\n", status);
-        
-}
diff --git a/raspberrypi_zero/gpio/info_infrared.o b/raspberrypi_zero/gpio/info_infrared.o
deleted file mode 100644
index 6e016e5..0000000
Binary files a/raspberrypi_zero/gpio/info_infrared.o and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_light b/raspberrypi_zero/gpio/info_light
deleted file mode 100644
index b29f0fa..0000000
Binary files a/raspberrypi_zero/gpio/info_light and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_light.c b/raspberrypi_zero/gpio/info_light.c
deleted file mode 100644
index a0af61e..0000000
--- a/raspberrypi_zero/gpio/info_light.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <wiringPi.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-/*
-void pinMode (int pin, int mode) ;
-void pullUpDnControl (int pin, int pud) ;
-void digitalWrite (int pin, int value) ;
-void pwmWrite (int pin, int value) ;
-int digitalRead (int pin) ;
-analogRead (int pin) ;
-analogWrite (int pin, int value) ;
-*/
-int main(int argc, char *argv[])
-{
-    if( argc != 3) {
-        exit(0);
-    }
-
-    int pin = atol(argv[1]);
-    wiringPiSetup();
-
-    pinMode(pin, OUTPUT);
-    if(atol(argv[2]) == 1) {
-        digitalWrite(pin, HIGH);
-    }
-    if(atol(argv[2]) == 0) {
-        digitalWrite(pin, LOW);
-    }
-
-}
diff --git a/raspberrypi_zero/gpio/info_light.o b/raspberrypi_zero/gpio/info_light.o
deleted file mode 100644
index eba21b3..0000000
Binary files a/raspberrypi_zero/gpio/info_light.o and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_pin b/raspberrypi_zero/gpio/info_pin
deleted file mode 100644
index bb8e05f..0000000
Binary files a/raspberrypi_zero/gpio/info_pin and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_pin.c b/raspberrypi_zero/gpio/info_pin.c
deleted file mode 100644
index 2cd857b..0000000
--- a/raspberrypi_zero/gpio/info_pin.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <wiringPi.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-/*
-void pinMode (int pin, int mode) ;
-void pullUpDnControl (int pin, int pud) ;
-void digitalWrite (int pin, int value) ;
-void pwmWrite (int pin, int value) ;
-int digitalRead (int pin) ;
-analogRead (int pin) ;
-analogWrite (int pin, int value) ;
-*/
-int main(int argc, char *argv[])
-{
-    if( argc != 2) {
-        exit(0);
-    }
-
-    int pin = atol(argv[1]);
-    wiringPiSetup();
-    pinMode(pin, OUTPUT);
-    printf("%d\n", digitalRead(pin));
-}
diff --git a/raspberrypi_zero/gpio/info_pin.o b/raspberrypi_zero/gpio/info_pin.o
deleted file mode 100644
index 94dcacb..0000000
Binary files a/raspberrypi_zero/gpio/info_pin.o and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_sound b/raspberrypi_zero/gpio/info_sound
deleted file mode 100644
index 0c0936b..0000000
Binary files a/raspberrypi_zero/gpio/info_sound and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_sound.c b/raspberrypi_zero/gpio/info_sound.c
deleted file mode 100644
index 410e5c8..0000000
--- a/raspberrypi_zero/gpio/info_sound.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <wiringPi.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-
-int main(int argc, char *argv[])
-{
-    if(argc != 2) {
-        exit(0);
-    }
-    int pin = atol(argv[1]);
-    int status = 0;
-
-    wiringPiSetup();
-
-    pinMode(pin, INPUT);
-
-    pullUpDnControl(pin, PUD_DOWN);
-
-    status = digitalRead(pin);
-    printf("%d\n", status);
-        
-}
diff --git a/raspberrypi_zero/gpio/info_sound.o b/raspberrypi_zero/gpio/info_sound.o
deleted file mode 100644
index b4f2be6..0000000
Binary files a/raspberrypi_zero/gpio/info_sound.o and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_ultrasound b/raspberrypi_zero/gpio/info_ultrasound
deleted file mode 100644
index 740f89d..0000000
Binary files a/raspberrypi_zero/gpio/info_ultrasound and /dev/null differ
diff --git a/raspberrypi_zero/gpio/info_ultrasound.c b/raspberrypi_zero/gpio/info_ultrasound.c
deleted file mode 100644
index e17200e..0000000
--- a/raspberrypi_zero/gpio/info_ultrasound.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include <wiringPi.h>
-#include <sys/time.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-int main(int argc, char * argv[])
-{
-    int i;
-    if( argc != 3) {
-        exit(0);
-    }
-
-    int pin_tring = atol(argv[1]);
-    int pin_echo  = atol(argv[2]); 
-    struct timeval tv1;
-    struct timeval tv2;
-    long start_time, stop_time;
-    float distance;
-
-    if(wiringPiSetup() == -1) {
-        exit(0);
-        return 0;
-    }
-    digitalWrite(pin_tring, LOW);
-    digitalWrite(pin_tring, HIGH);
-    delayMicroseconds(10);
-    digitalWrite(pin_tring, LOW);
-
-    while(!(digitalRead(pin_echo) == 1));
-        gettimeofday(&tv1, NULL);
-    
-    while(!(digitalRead(pin_echo) == 0));
-        gettimeofday(&tv2, NULL);
-
-    start_time = tv1.tv_sec * 1000000 + tv1.tv_usec;
-    stop_time  = tv2.tv_sec * 1000000 + tv2.tv_usec;
-
-    distance = (float)(stop_time - start_time) / 1000000 * 34000 / 2;
-
-    printf("%0.0f\n", distance);
-    return distance; 
-}
diff --git a/raspberrypi_zero/gpio/info_ultrasound.o b/raspberrypi_zero/gpio/info_ultrasound.o
deleted file mode 100644
index 56d099e..0000000
Binary files a/raspberrypi_zero/gpio/info_ultrasound.o and /dev/null differ
diff --git a/raspberrypi_zero/gpio/infrared.log b/raspberrypi_zero/gpio/infrared.log
deleted file mode 100644
index d00491f..0000000
--- a/raspberrypi_zero/gpio/infrared.log
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/raspberrypi_zero/gpio/log/infrared.pid b/raspberrypi_zero/gpio/log/infrared.pid
deleted file mode 100644
index e83f6f1..0000000
--- a/raspberrypi_zero/gpio/log/infrared.pid
+++ /dev/null
@@ -1 +0,0 @@
-14389
diff --git a/raspberrypi_zero/gpio/log/main.pid b/raspberrypi_zero/gpio/log/main.pid
deleted file mode 100644
index 35c7a33..0000000
--- a/raspberrypi_zero/gpio/log/main.pid
+++ /dev/null
@@ -1 +0,0 @@
-14392
diff --git a/raspberrypi_zero/gpio/wind.c b/raspberrypi_zero/gpio/wind.c
deleted file mode 100644
index 3461708..0000000
--- a/raspberrypi_zero/gpio/wind.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <stdio.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <string.h>
-#include <time.h>
-#include <stdlib.h>
-
-#define N 80
-
-int main(int argc, char *argv[])
-{
-    char path[50] = "/sys/bus/w1/devices/";
-    char rom[20];
-    char buffer[N+1];
-    DIR *dirp;
-    struct dirent *direntp;
-    FILE *fp;
-    char *temp;
-    float value;
-	
-    system("sudo modprobe w1-gpio");
-    system("sudo modprobe w1-therm");
-    if((dirp = opendir(path)) == NULL) {
-        exit(0);
-    }
-
-    while((direntp = readdir(dirp)) != NULL) {
-        if(strstr(direntp->d_name, "28-0")) {
-            strcpy(rom, direntp->d_name);
-        }
-    }
-    closedir(dirp);
-
-    strcat(path, rom);
-    strcat(path, "/w1_slave");
-    //printf("%s\n", path);
-
-    if ((fp = fopen(path, "r")) < 0) {
-        exit(0);    /* 文件不存在,则退出. */
-    }
-    while(fgets(buffer, N, fp) != NULL){
-        ;
-    }
-
-    temp = strchr(buffer, 't');
-    sscanf(temp, "t=%s", temp);
-    value = atof(temp) / 1000;
-    printf("%.0f\n", value);
-
-    fclose(fp);
-    return 0;
-}
-
diff --git a/raspberrypi_zero/原理图片.jpg b/raspberrypi_zero/原理图片.jpg
deleted file mode 100644
index 4aa4e04..0000000
Binary files a/raspberrypi_zero/原理图片.jpg and /dev/null differ
diff --git a/raspberrypi_zero/现实图片.jpg b/raspberrypi_zero/现实图片.jpg
deleted file mode 100644
index 36059d9..0000000
Binary files a/raspberrypi_zero/现实图片.jpg and /dev/null differ