diff --git a/bin/Check_Update.sh b/bin/Check_Update.sh
new file mode 100644
index 0000000..f3b5835
--- /dev/null
+++ b/bin/Check_Update.sh
@@ -0,0 +1,139 @@
+#!/bin/bash
+# https://github.com/Lenyu2020/Actions-OpenWrt-x86
+# Actions-OpenWrt-x86 By Lenyu 20210505
+#path=$(dirname $(readlink -f $0))
+# cd ${path}
+#检测准备
+if [ ! -f  "/etc/lenyu_version" ]; then
+	echo
+	echo -e "\033[31m 该脚本在非Lenyu固件上运行，为避免不必要的麻烦，准备退出… \033[0m"
+	echo
+	exit 0
+fi
+rm -f /tmp/cloud_version
+# 获取固件云端版本号、内核版本号信息
+current_version=`cat /etc/lenyu_version`
+wget -qO- -t1 -T2 "https://api.github.com/repos/Lenyu2020/Actions-OpenWrt-x86/releases/latest" | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g;s/v//g'  > /tmp/cloud_ts_version
+if [ -s  "/tmp/cloud_ts_version" ]; then
+	cloud_version=`cat /tmp/cloud_ts_version | cut -d _ -f 1`
+	cloud_kernel=`cat /tmp/cloud_ts_version | cut -d _ -f 2`
+	#固件下载地址
+	new_version=`cat /tmp/cloud_ts_version`
+	DEV_URL=https://github.com/Lenyu2020/Actions-OpenWrt-x86/releases/download/${new_version}/openwrt_x86-64-${new_version}_dev_Lenyu.img.gz
+	DEV_UEFI_URL=https://github.com/Lenyu2020/Actions-OpenWrt-x86/releases/download/${new_version}/openwrt_x86-64-${new_version}_uefi-gpt_dev_Lenyu.img.gz
+	openwrt_dev=https://github.com/Lenyu2020/Actions-OpenWrt-x86/releases/download/${new_version}/openwrt_dev.md5
+	openwrt_dev_uefi=https://github.com/Lenyu2020/Actions-OpenWrt-x86/releases/download/${new_version}/openwrt_dev_uefi.md5
+else
+	echo "请检测网络或重试！"
+	exit 1
+fi
+####
+Firmware_Type="$(grep 'DISTRIB_ARCH=' /etc/openwrt_release | cut -d \' -f 2)"
+echo $Firmware_Type > /etc/lenyu_firmware_type
+echo
+if [[ "$cloud_kernel" =~ "4.19" ]]; then
+	echo
+	echo -e "\033[31m 该脚本在Lenyu固件Sta版本上运行，目前只建议在Dev版本上运行，准备退出… \033[0m"
+	echo
+	exit 0
+fi
+#md5值验证，固件类型判断
+if [ ! -d /sys/firmware/efi ];then
+	if [ "$current_version" != "$cloud_version" ];then
+		wget -P /tmp "$DEV_URL" -O /tmp/openwrt_x86-64-${new_version}_dev_Lenyu.img.gz
+		wget -P /tmp "$openwrt_dev" -O /tmp/openwrt_dev.md5
+		cd /tmp && md5sum -c openwrt_dev.md5
+		if [ $? != 0 ]; then
+      echo "您下载文件失败，请检查网络重试…"
+      sleep 4
+      exit
+		fi
+		Boot_type=logic
+	else
+		echo -e "\033[32m 本地已经是最新版本，还更个鸡巴毛啊… \033[0m"
+		echo
+		exit
+	fi
+else
+	if [ "$current_version" != "$cloud_version" ];then
+		wget -P /tmp "$DEV_UEFI_URL" -O /tmp/openwrt_x86-64-${new_version}_uefi-gpt_dev_Lenyu.img.gz
+		wget -P /tmp "$openwrt_dev_uefi" -O /tmp/openwrt_dev_uefi.md5
+		cd /tmp && md5sum -c openwrt_dev_uefi.md5
+		if [ $? != 0 ]; then
+      echo "您下载文件失败，请检查网络重试…"
+      sleep 4
+      exit
+		fi
+		Boot_type=efi
+	else
+		echo -e "\033[32m 本地已经是最新版本，还更个鸡巴毛啊… \033[0m"
+		echo
+		exit
+	fi
+fi
+
+open_up()
+{
+echo
+clear
+read -n 1 -p  " 您是否要保留配置升级，保留选择Y,否则选N:" num1
+echo
+case $num1 in
+	Y|y)
+	echo
+  echo -e "\033[32m >>>正在准备保留配置升级，请稍后，等待系统重启…-> \033[0m"
+	echo
+	sleep 3
+	if [ ! -d /sys/firmware/efi ];then
+		sysupgrade /tmp/openwrt_x86-64-${new_version}_dev_Lenyu.img.gz		
+	else
+		sysupgrade /tmp/openwrt_x86-64-${new_version}_uefi-gpt_dev_Lenyu.img.gz
+	fi
+    ;;
+    n|N)
+    echo
+    echo -e "\033[32m >>>正在准备不保留配置升级，请稍后，等待系统重启…-> \033[0m"
+    echo
+    sleep 3
+	if [ ! -d /sys/firmware/efi ];then
+		sysupgrade -n  /tmp/openwrt_x86-64-${new_version}_dev_Lenyu.img.gz
+	else
+		sysupgrade -n  /tmp/openwrt_x86-64-${new_version}_uefi-gpt_dev_Lenyu.img.gz
+	fi
+    ;;
+    *)
+	  echo
+    echo -e "\033[31m err：只能选择Y/N\033[0m"
+	  echo
+    read -n 1 -p  "请回车继续…"
+	  echo
+	  open_up
+esac
+}
+
+open_op()
+{
+echo
+read -n 1 -p  " 您确定要升级吗，升级选择Y,否则选N:" num1
+echo
+case $num1 in
+	Y|y)
+	  open_up
+    ;;
+  n|N)
+    echo
+    echo -e "\033[31m >>>您已选择退出固件升级，已经终止脚本…-> \033[0m"
+    echo
+    exit 1
+    ;;
+  *)
+    echo
+    echo -e "\033[31m err：只能选择Y/N\033[0m"
+    echo
+    read -n 1 -p  "请回车继续…"
+    echo
+    open_op
+esac
+}
+open_op
+exit 0
\ No newline at end of file