diff --git a/funs.sh b/funs.sh
new file mode 100644
index 0000000..1061c52
--- /dev/null
+++ b/funs.sh
@@ -0,0 +1,266 @@
+#!/bin/sh
+
+# 公用方法
+
+# 显示欢迎信息
+welcome () {
+    echo "==欢迎使用machete_installer=="
+    echo "本脚本为开源项目，网址：https://git.filesite.io/filesite/machete_installer"
+    echo "它将指引并安装docker desktop和machete的docker镜像"
+    echo "并完成machete的基本配置，在你的电脑上创建两个网站，一个管理图片，一个管理视频"
+    echo ""
+}
+
+# 显示结束语
+theend () {
+    echo ""
+    echo "==感谢使用machete_installer=="
+    echo "本脚本为开源项目，网址：https://git.filesite.io/filesite/machete_installer"
+    echo "个性化配置请参考官方文档："
+    echo "https://filesite.io/view/?id=2907455e19bee577f8ed4c9fac83ae95"
+    echo ""
+}
+
+# 获取用户桌面绝对路径
+getHomePath () {
+    path=`cd ~/ && pwd`
+    echo $path
+}
+
+# 获取本地局域网ip地址
+getLocalIp () {
+    ipstr=`ifconfig -a | grep -v grep | grep '192.168'`
+    echo "${ipstr}" | cut -d ' ' -f 2
+}
+
+# 获取mac mini的cpu芯片型号信息
+getCpuInfo () {
+    cpu_info=`sysctl -n machdep.cpu.brand_string`
+    echo "你的电脑芯片型号：${cpu_info}"
+}
+
+# 获取电脑cpu类型
+# 返回值：1 = intel芯片，2 = 苹果芯片
+getCpuType () {
+    cpu_info=`sysctl -n machdep.cpu.brand_string`
+
+    if [[ $cpu_info == *"Intel"* ]]; then
+        return 1    #intel芯片
+    fi
+
+    return 2    #默认为苹果芯片
+}
+
+# 检测是否已经安装了docker
+# 返回值：0 - 未安装，1 - 已安装
+detectDockerInstalled () {
+    res=`command -v docker | wc -l`
+    if [ $res -gt 0 ]; then
+        return 1
+    fi
+
+    return 0
+}
+
+# 检测docker desktop是否启动
+# 返回值：0 - 未启动，1 - 已启动
+detectDockerStarted () {
+    res=`docker images | grep -v grep | grep "IMAGE ID" | wc -l`
+    if [ $res -gt 0 ]; then
+        return 1
+    fi
+
+    return 0
+}
+
+# 检测docker image是否下载
+# 返回值：0 - 未下载，1 - 已下载
+detectDockerImageExists () {
+    imgName=$1
+    if [ -z "${imgName}" ]; then
+        imgName="filesite/machete"
+    fi
+
+    res=`docker images | grep -v grep | grep "${imgName}" | wc -l`
+    if [ $res -gt 0 ]; then
+        return 1
+    fi
+
+    return 0
+}
+
+# 检测docker container是否启动
+# 返回值：0 - 未启动，1 - 已启动
+detectDockerContainerExists () {
+    containerName=$1
+    if [ -z "${containerName}" ]; then
+        containerName="machete_album"
+    fi
+
+    res=`docker ps -a | grep -v grep | grep "${containerName}" | wc -l`
+    if [ $res -gt 0 ]; then
+        return 1
+    fi
+
+    return 0
+}
+
+# 启动相册容器，端口：8181
+# @album_name 容器名
+# @album_path 相册保存路径
+dockerStartAlbumContainer () {
+    album_name=$1
+    album_path=$2
+    if [ -z "${album_name}" ]; then
+        album_name="machete_album"
+    fi
+    if [ -z "${album_path}" ]; then
+        homePath=`getHomePath`
+        album_path="${homePath}/Desktop/Album_by_filesite"
+    fi
+
+    docker run --name "${album_name}" \
+        -p 8181:80 \
+        -v "${album_path}:/var/www/machete/www/girls/" \
+        -itd filesite/machete \
+        beauty
+}
+
+# 启动视频容器，端口：8182
+# @blog_name 容器名
+# @blog_path 视频保存路径
+dockerStartVideoContainer () {
+    blog_name=$1
+    blog_path=$2
+    if [ -z "${blog_name}" ]; then
+        blog_name="machete_videos"
+    fi
+    if [ -z "${blog_path}" ]; then
+        homePath=`getHomePath`
+        blog_path="${homePath}/Desktop/Videos_by_filesite"
+    fi
+
+    docker run --name "${blog_name}" \
+        -p 8182:80 \
+        -v "${blog_path}:/var/www/machete/www/videos/" \
+        -itd filesite/machete \
+        videoblog
+}
+
+# 检测域名是否能连接
+# 返回值：0 - 不能连接，1 - 可连接
+detectDomainCanConnect () {
+    domain=$1
+    if [ -z "${domain}" ]; then
+        echo "Usage: detectDomainCanConnect domain"
+        echo ""
+        exit 1
+    fi
+
+    ping_res=`ping -c 3 "${domain}"`
+    if [[ $ping_res == *"100.0% packet loss"* ]]; then
+        return 0
+    fi
+
+    return 1
+}
+
+# 获取docker desktop下载地址
+# 参数：connect_res，可选值：[0, 1]
+getDockerDesktopDownloadUrl () {
+    getCpuType
+    cup_type=$?
+
+    dmgLink_docker="https://desktop.docker.com/mac/main/arm64/Docker.dmg"
+    dmgLink="https://static.jialuoma.cn/docker_desktop/docker_arm64.dmg"
+
+    if [ $cup_type -eq 1 ]; then
+        dmgLink_docker="https://desktop.docker.com/mac/main/amd64/Docker.dmg"
+        dmgLink="https://static.jialuoma.cn/docker_desktop/docker_amd64.dmg"
+    fi
+
+    connect_res=$1
+    if [ $connect_res -eq 0 ]; then
+        echo "${dmgLink}"
+    else
+        #原网址
+        echo "${dmgLink_docker}"
+    fi
+}
+
+# 下载docker desktop
+downloadDockerDesktop () {
+    link=$1
+    if [ -z "${link}" ]; then
+        echo "Usage: downloadDockerDesktop url"
+        echo ""
+        exit 1
+    fi
+
+    echo "docker desktop下载链接：${link}"
+    echo "即将在浏览器中打开docker desktop的下载链接并开始下载"
+    echo "请在docker desktop下载完成后，双击打开安装"
+    open "${link}"
+}
+
+# 创建桌面快捷方式
+createShortcuts () {
+    ip=`getLocalIp`
+
+    type=$1
+
+    if [ "${type}" == "album" ]; then
+        echo "[InternetShortcut]" > ~/Desktop/相册.url
+        echo "URL=http://${ip}:8181" >> ~/Desktop/相册.url
+    else
+        echo "[InternetShortcut]" > ~/Desktop/视频.url
+        echo "URL=http://${ip}:8182" >> ~/Desktop/视频.url
+    fi
+}
+
+# 升级docker容器里的代码到最新版
+upgradeMacheteInContainers () {
+    name=$1
+
+    if [ "${name}}" == "album" ]; then
+        docker exec -it machete_album /var/www/machete/bin/upgrade.sh
+        docker container cp template/custom_config_beauty.json machete_album:/var/www/machete/runtime/custom_config.json
+    else
+        docker exec -it machete_vlog /var/www/machete/bin/upgrade.sh
+        docker container cp template/custom_config_videoblog.json machete_vlog:/var/www/machete/runtime/custom_config.json
+    fi
+}
+
+# 下载演示照片
+downloadSamplesPhotos () {
+    savePath=$1
+    if [ -z "${savePath}" ]; then
+        savePath="~/Desktop/Album_by_filesite/"
+    fi
+
+    echo "下载演示照片..."
+    url="https://static.jialuoma.cn/samples/sample_photos.tar.gz"
+    curl -o sample_photos.tar.gz "${url}"
+    tar -zxvf sample_photos.tar.gz
+    cp -r sample_photos/* $savePath
+
+    echo "下载演示音乐mp3..."
+    url="https://static.jialuoma.cn/samples/melody.mp3"
+    curl -o melody.mp3 "${url}"
+    cp melody.mp3 $savePath
+}
+
+# 下载演示视频
+downloadSamplesVideos () {
+    savePath=$1
+    if [ -z "${savePath}" ]; then
+        savePath="~/Desktop/Videos_by_filesite/"
+    fi
+
+    echo "下载演示视频..."
+    url="https://static.jialuoma.cn/samples/sample_videos.tar.gz"
+    curl -o sample_videos.tar.gz "${url}"
+    tar -zxvf sample_videos.tar.gz
+    cp -r sample_videos/* $savePath
+}
+
diff --git a/install.sh b/install.sh
index 7a9ba47..6ee56fb 100755
--- a/install.sh
+++ b/install.sh
@@ -1,255 +1,10 @@
 #!/bin/sh
 
+# 引入公用方法
+. ./funs.sh
 
-# 显示欢迎信息
-welcome () {
-    echo "==欢迎使用machete_installer=="
-    echo "本脚本为开源项目，网址：https://git.filesite.io/filesite/machete_installer"
-    echo "它将指引并安装docker desktop和machete的docker镜像"
-    echo "并完成machete的基本配置，在你的电脑上创建两个网站，一个管理图片，一个管理视频"
-    echo ""
-}
-
-# 显示结束语
-theend () {
-    echo ""
-    echo "==感谢使用machete_installer=="
-    echo "本脚本为开源项目，网址：https://git.filesite.io/filesite/machete_installer"
-    echo "个性化配置请参考官方文档："
-    echo "https://filesite.io/view/?id=2907455e19bee577f8ed4c9fac83ae95"
-    echo ""
-}
-
-# 获取用户桌面绝对路径
-getHomePath () {
-    path=`cd ~/ && pwd`
-    echo $path
-}
-
-# 获取本地局域网ip地址
-getLocalIp () {
-    ipstr=`ifconfig -a | grep -v grep | grep '192.168'`
-    echo "${ipstr}" | cut -d ' ' -f 2
-}
-
-# 获取mac mini的cpu芯片型号信息
-getCpuInfo () {
-    cpu_info=`sysctl -n machdep.cpu.brand_string`
-    echo "你的电脑芯片型号：${cpu_info}"
-}
-
-# 获取电脑cpu类型
-# 返回值：1 = intel芯片，2 = 苹果芯片
-getCpuType () {
-    cpu_info=`sysctl -n machdep.cpu.brand_string`
-
-    if [[ $cpu_info == *"Intel"* ]]; then
-        return 1    #intel芯片
-    fi
-
-    return 2    #默认为苹果芯片
-}
-
-# 检测是否已经安装了docker
-# 返回值：0 - 未安装，1 - 已安装
-detectDockerInstalled () {
-    res=`command -v docker | wc -l`
-    if [ $res -gt 0 ]; then
-        return 1
-    fi
-
-    return 0
-}
-
-# 检测docker desktop是否启动
-# 返回值：0 - 未启动，1 - 已启动
-detectDockerStarted () {
-    res=`docker images | grep -v grep | grep "IMAGE ID" | wc -l`
-    if [ $res -gt 0 ]; then
-        return 1
-    fi
-
-    return 0
-}
-
-# 检测docker image是否下载
-# 返回值：0 - 未下载，1 - 已下载
-detectDockerImageExists () {
-    imgName=$1
-    if [ -z "${imgName}" ]; then
-        imgName="filesite/machete"
-    fi
 
-    res=`docker images | grep -v grep | grep "${imgName}" | wc -l`
-    if [ $res -gt 0 ]; then
-        return 1
-    fi
-
-    return 0
-}
-
-# 检测docker container是否启动
-# 返回值：0 - 未启动，1 - 已启动
-detectDockerContainerExists () {
-    containerName=$1
-    if [ -z "${containerName}" ]; then
-        containerName="machete_album"
-    fi
-
-    res=`docker ps -a | grep -v grep | grep "${containerName}" | wc -l`
-    if [ $res -gt 0 ]; then
-        return 1
-    fi
-
-    return 0
-}
-
-# 下载machete最新源码
-# 返回值：0 - 未下载，1 - 已下载
-downloadMacheteSourceCode () {
-    if [ -f machete_src.zip ]; then
-        echo "machete源码下载完成"
-        return 1
-    fi
-
-    echo "machete源码下载中..."
-    url="https://git.filesite.io/filesite/machete/archive/master.zip"
-    curl -o machete_src.zip "${url}"
-
-    if [ -f machete_src.zip ]; then
-        echo "machete源码下载完成"
-        return 1
-    else
-        echo "⚠️⚠️"
-        echo "achete源码下载失败，请检查网络后重试"
-        return 0
-    fi
-}
-
-# 启动相册容器，端口：8181
-# @album_name 容器名
-# @album_path 相册保存路径
-dockerStartAlbumContainer () {
-    album_name=$1
-    album_path=$2
-    if [ -z "${album_name}" ]; then
-        album_name="machete_album"
-    fi
-    if [ -z "${album_path}" ]; then
-        homePath=`getHomePath`
-        album_path="${homePath}/Desktop/Album_by_filesite"
-    fi
-
-    docker run --name "${album_name}" \
-        -p 8181:80 \
-        -v "${album_path}:/var/www/machete/www/girls/" \
-        -itd filesite/machete \
-        beauty
-}
-
-# 启动视频容器，端口：8182
-# @blog_name 容器名
-# @blog_path 视频保存路径
-dockerStartVideoContainer () {
-    blog_name=$1
-    blog_path=$2
-    if [ -z "${blog_name}" ]; then
-        blog_name="machete_videos"
-    fi
-    if [ -z "${blog_path}" ]; then
-        homePath=`getHomePath`
-        blog_path="${homePath}/Desktop/Videos_by_filesite"
-    fi
-
-    docker run --name "${blog_name}" \
-        -p 8182:80 \
-        -v "${blog_path}:/var/www/machete/www/videos/" \
-        -itd filesite/machete \
-        videoblog
-}
-
-# 升级docker容器里的代码到最新版
-upgradeMacheteInContainers () {
-    docker exec -it machete_album /var/www/machete/bin/upgrade.sh
-    docker container cp template/custom_config_beauty.json machete_album:/var/www/machete/runtime/custom_config.json
-
-    docker exec -it machete_vlog /var/www/machete/bin/upgrade.sh
-    docker container cp template/custom_config_videoblog.json machete_vlog:/var/www/machete/runtime/custom_config.json
-}
-
-# 检测域名是否能连接
-# 返回值：0 - 不能连接，1 - 可连接
-detectDomainCanConnect () {
-    domain=$1
-    if [ -z "${domain}" ]; then
-        echo "Usage: detectDomainCanConnect domain"
-        echo ""
-        exit 1
-    fi
-
-    ping_res=`ping -c 3 "${domain}"`
-    if [[ $ping_res == *"100.0% packet loss"* ]]; then
-        return 0
-    fi
-
-    return 1
-}
-
-# 获取docker desktop下载地址
-# 参数：connect_res，可选值：[0, 1]
-getDockerDesktopDownloadUrl () {
-    getCpuType
-    cup_type=$?
-
-    dmgLink_docker="https://desktop.docker.com/mac/main/arm64/Docker.dmg"
-    dmgLink="https://static.jialuoma.cn/docker_desktop/docker_arm64.dmg"
-
-    if [ $cup_type -eq 1 ]; then
-        dmgLink_docker="https://desktop.docker.com/mac/main/amd64/Docker.dmg"
-        dmgLink="https://static.jialuoma.cn/docker_desktop/docker_amd64.dmg"
-    fi
-
-    connect_res=$1
-    if [ $connect_res -eq 0 ]; then
-        echo "${dmgLink}"
-    else
-        #原网址
-        echo "${dmgLink_docker}"
-    fi
-}
-
-# 下载docker desktop
-downloadDockerDesktop () {
-    link=$1
-    if [ -z "${link}" ]; then
-        echo "Usage: downloadDockerDesktop url"
-        echo ""
-        exit 1
-    fi
-
-    echo "docker desktop下载链接：${link}"
-    echo "即将在浏览器中打开docker desktop的下载链接并开始下载"
-    echo "请在docker desktop下载完成后，双击打开安装"
-    open "${link}"
-}
-
-# 创建桌面快捷方式
-createShortcuts () {
-    ip=`getLocalIp`
-
-    type=$1
-
-    if [ "${type}" == "album" ]; then
-        echo "[InternetShortcut]" > ~/Desktop/相册.url
-        echo "URL=http://${ip}:8181" >> ~/Desktop/相册.url
-    else
-        echo "[InternetShortcut]" > ~/Desktop/视频.url
-        echo "URL=http://${ip}:8182" >> ~/Desktop/视频.url
-    fi
-}
-
-
-# 安装docker desktop和machete
+# ===== 安装docker desktop和machete =====
 welcome
 
 detectDockerInstalled
@@ -356,6 +111,9 @@ if [ $containerExist -eq 0 ]; then
     echo "启动相册容器中..."
     dockerStartAlbumContainer "${containerName}" "${album_path}"
     docker ps | grep "${containerName}"
+    echo "升级系统到最新版..."
+    upgradeMacheteInContainers "album"
+    downloadSamplesPhotos "${album_path}"
     createShortcuts "album"
     ip=`getLocalIp`
     echo "✅✅"
@@ -391,6 +149,9 @@ if [ $containerExist -eq 0 ]; then
     echo "启动视频容器中..."
     dockerStartVideoContainer "${containerName}" "${vlog_path}"
     docker ps | grep "${containerName}"
+    echo "升级系统到最新版..."
+    upgradeMacheteInContainers "vlog"
+    downloadSamplesVideos "${vlog_path}"
     createShortcuts "vlog"
     ip=`getLocalIp`
     echo "✅✅"
@@ -398,8 +159,5 @@ if [ $containerExist -eq 0 ]; then
     echo "还可以在浏览器输入：http://${ip}:8182/ 打开"
 fi
 
-echo ""
-echo "升级系统到最新版..."
-upgradeMacheteInContainers
 
 theend
\ No newline at end of file