diff --git a/package/cnsztl/luci-app-unblockneteasemusic/Makefile b/package/cnsztl/luci-app-unblockneteasemusic/Makefile
index be3a9c9ab3..b364cf1978 100644
--- a/package/cnsztl/luci-app-unblockneteasemusic/Makefile
+++ b/package/cnsztl/luci-app-unblockneteasemusic/Makefile
@@ -11,8 +11,8 @@ LUCI_TITLE:=LuCI support for UnblockNeteaseMusic
 LUCI_DEPENDS:=+bash +busybox +coreutils-nohup +curl +dnsmasq-full +ipset +libopenssl +node
 LUCI_PKGARCH:=all
 PKG_NAME:=luci-app-unblockneteasemusic
-PKG_VERSION:=2.0
-PKG_RELEASE:=2
+PKG_VERSION:=2.1
+PKG_RELEASE:=1
 
 PKG_MAINTAINER:=[CTCGFW]Project-OpenWrt
 
diff --git a/package/cnsztl/luci-app-unblockneteasemusic/luasrc/model/cbi/unblockneteasemusic.lua b/package/cnsztl/luci-app-unblockneteasemusic/luasrc/model/cbi/unblockneteasemusic.lua
index 0b146edd75..60959265a9 100644
--- a/package/cnsztl/luci-app-unblockneteasemusic/luasrc/model/cbi/unblockneteasemusic.lua
+++ b/package/cnsztl/luci-app-unblockneteasemusic/luasrc/model/cbi/unblockneteasemusic.lua
@@ -12,6 +12,15 @@ enabled.description = translate("启用本插件以解除网易云音乐播放
 enabled.default = 0
 enabled.rmempty = false
 
+button_update_core = s:option (Button, "_button_update_core", translate("更新主程序"))
+button_update_core.description = translate("更新完毕后会自动重启插件；更新插件需要一点时间，请不要反复点击按钮")
+local latest_ver = luci.sys.exec("/bin/bash /usr/share/unblockneteasemusic/check_update.sh")
+button_update_core.inputtitle = translate (latest_ver)
+button_update_core.inputstyle = "apply"
+function button_update_core.write (self, section, value)
+	luci.sys.call ("/bin/bash /usr/share/unblockneteasemusic/update_core.sh &")
+end
+
 account = s:option(Value, "http_port", translate("[HTTP] 监听端口"))
 account.description = translate("本插件监听的HTTP端口，不可与其他程序/HTTPS共用一个端口")
 account.placeholder = "5200"
@@ -47,6 +56,11 @@ hijack.description = translate("如果使用Hosts劫持，请将HTTP/HTTPS端口
 hijack.default = "dont_hijack"
 hijack.rmempty = false
 
+enabled = s:option(Flag, "auto_update", translate("启用自动更新"))
+enabled.description = translate("启用后会在每天凌晨检测最新版本并自动更新")
+enabled.default = 0
+enabled.rmempty = false
+
 enabled = s:option(Flag, "advanced_mode", translate("启用进阶设置"))
 enabled.description = translate("仅推荐高级玩家使用")
 enabled.default = 0
@@ -72,7 +86,7 @@ account:depends("set_netease_server_ip", 1)
 account:depends("advanced_mode", 1)
 
 account = s:option(Value, "endpoint_url", translate("EndPoint"))
-account.description = translate("具体说明请参见：https://github.com/nondanee/UnblockNeteaseMusic")
+account.description = translate("具体说明参见：https://github.com/nondanee/UnblockNeteaseMusic")
 account.placeholder = "https://music.163.com"
 account.datatype = "string"
 account:depends("advanced_mode", 1)
diff --git a/package/cnsztl/luci-app-unblockneteasemusic/root/etc/init.d/unblockneteasemusic b/package/cnsztl/luci-app-unblockneteasemusic/root/etc/init.d/unblockneteasemusic
index 27f3931d15..a5e42c4eba 100755
--- a/package/cnsztl/luci-app-unblockneteasemusic/root/etc/init.d/unblockneteasemusic
+++ b/package/cnsztl/luci-app-unblockneteasemusic/root/etc/init.d/unblockneteasemusic
@@ -12,26 +12,17 @@ http_port="$(uci get unblockneteasemusic.@unblockneteasemusic[0].http_port)"
 https_port="$(uci get unblockneteasemusic.@unblockneteasemusic[0].https_port)"
 type="$(uci get unblockneteasemusic.@unblockneteasemusic[0].musicapptype)"
 hijack_ways="$(uci get unblockneteasemusic.@unblockneteasemusic[0].hijack_ways)"
-[ "$(uci get unblockneteasemusic.@unblockneteasemusic[0].pub_access)" -ne "0" ] && addr="0.0.0.0" || addr="${lan_addr}"
-[ "$(uci get unblockneteasemusic.@unblockneteasemusic[0].strict_mode)" -eq "1" ] && strict_mode="-s"
+auto_update="$(uci get unblockneteasemusic.@unblockneteasemusic[0].auto_update)"
+[ "*$(uci get unblockneteasemusic.@unblockneteasemusic[0].pub_access 2>/dev/null)*" = "*1*" ] && addr="0.0.0.0" || addr="${lan_addr}"
+[ "*$(uci get unblockneteasemusic.@unblockneteasemusic[0].strict_mode 2>/dev/null)*" = "*1*" ] && strict_mode="-s"
 
-netease_server_ip="$(uci get unblockneteasemusic.@unblockneteasemusic[0].netease_server_ip)"
+netease_server_ip="$(uci get unblockneteasemusic.@unblockneteasemusic[0].netease_server_ip 2>/dev/null)"
 [ -n "${netease_server_ip}" ] && netease_server_ip="-f ${netease_server_ip}"
-endpoint_url="$(uci get unblockneteasemusic.@unblockneteasemusic[0].endpoint_url)"
+endpoint_url="$(uci get unblockneteasemusic.@unblockneteasemusic[0].endpoint_url 2>/dev/null)"
 [ -n "${endpoint_url}" ] && endpoint_url="-e ${endpoint_url}"
-proxy_server_ip="$(uci get unblockneteasemusic.@unblockneteasemusic[0].proxy_server_ip)"
+proxy_server_ip="$(uci get unblockneteasemusic.@unblockneteasemusic[0].proxy_server_ip 2>/dev/null)"
 [ -n "${proxy_server_ip}" ] && proxy_server_ip="-u ${proxy_server_ip}"
 
-update_core(){
-	mkdir -p "/usr/share/unblockneteasemusic/core" >/dev/null 2>&1
-	rm -rf /usr/share/unblockneteasemusic/core/* >/dev/null 2>&1
-	curl -L "https://github.com/nondanee/UnblockNeteaseMusic/archive/master.tar.gz" -o "/usr/share/unblockneteasemusic/core/core.tar.gz" >/dev/null 2>&1
-	tar -zxf "/usr/share/unblockneteasemusic/core/core.tar.gz" -C "/usr/share/unblockneteasemusic/core/" >/dev/null 2>&1
-	mv /usr/share/unblockneteasemusic/core/UnblockNeteaseMusic-master/* "/usr/share/unblockneteasemusic/core/"
-	rm -rf "/usr/share/unblockneteasemusic/core/core.tar.gz /usr/share/unblockneteasemusic/core/UnblockNeteaseMusic-master" >/dev/null 2>&1
-	[ ! -e "/usr/share/unblockneteasemusic/core/app.js" ] && echo "Failed to download core." && exit 1
-}
-
 set_ipset(){
 	if [ "${set_type}" = "start" ]; then
 		mkdir -p "/tmp/dnsmasq.d"
@@ -124,35 +115,41 @@ start()
 
 	[ "${enable}" -eq "0" ] && exit 0
 
-	update_core
+	[ ! -e "/usr/share/unblockneteasemusic/core/app.js" ] && bash /usr/share/unblockneteasemusic/update_core.sh && [ $? -eq 1 ] && exit 1
 
 	if [ "${type}" = "default" ]; then
-		nohup node /usr/share/unblockneteasemusic/core/app.js -a "${addr}" -p "${http_port}":"${https_port}" ${netease_server_ip} ${proxy_server_ip} ${strict_mode} >/tmp/unblockneteasemusic.log 2>&1 &
+		nohup node /usr/share/unblockneteasemusic/core/app.js -a "${addr}" -p "${http_port}":"${https_port}" ${netease_server_ip} ${proxy_server_ip} ${strict_mode} >>/tmp/unblockneteasemusic.log 2>&1 &
 	elif [ "${type}" = "all" ]; then
-		nohup node /usr/share/unblockneteasemusic/core/app.js -a "${addr}" -p "${http_port}":"${https_port}" -o "kuwo migu qq xiami kugou joox" ${netease_server_ip} ${proxy_server_ip} ${strict_mode} >/tmp/unblockneteasemusic.log 2>&1 &
+		nohup node /usr/share/unblockneteasemusic/core/app.js -a "${addr}" -p "${http_port}":"${https_port}" -o "kuwo migu qq xiami kugou joox" ${netease_server_ip} ${proxy_server_ip} ${strict_mode} >>/tmp/unblockneteasemusic.log 2>&1 &
 	else
-		nohup node /usr/share/unblockneteasemusic/core/app.js -a "${addr}" -p "${http_port}":"${https_port}" -o "${type}" ${netease_server_ip} ${proxy_server_ip} ${strict_mode} >/tmp/unblockneteasemusic.log 2>&1 &
+		nohup node /usr/share/unblockneteasemusic/core/app.js -a "${addr}" -p "${http_port}":"${https_port}" -o "${type}" ${netease_server_ip} ${proxy_server_ip} ${strict_mode} >>/tmp/unblockneteasemusic.log 2>&1 &
 	fi
 
 	if [ "*${hijack_ways}*" = "*use_ipset*" ]; then
 		set_type="start"
-		set_ipset
+		set_ipset >/dev/null 2>&1
 	elif [ "*${hijack_ways}*" = "*use_hosts*" ]; then
 		set_type="start"
-		set_hosts
+		set_hosts >/dev/null 2>&1
 	fi
 
-	nohup /usr/share/unblockneteasemusic/logcheck.sh >/dev/null 2>&1 &
+	sed -i '/unblockneteasemusic/d' /etc/crontabs/root
+	[ "${auto_update}" -eq "1" ] && echo "30 3 * * * /usr/share/unblockneteasemusic/update_core.sh" >> "/etc/crontabs/root"
+	echo "*/5 * * * * /usr/share/unblockneteasemusic/log_check.sh" >> "/etc/crontabs/root"
+	/etc/init.d/cron restart >/dev/null 2>&1
 }
 
 stop()
 {
 	{ ps |grep "unblockneteasemusic" |grep "app.js" |grep -v "grep" |awk '{print $1}' |xargs kill -9; } >/dev/null 2>&1
-	{ ps |grep "unblockneteasemusic" |grep "logcheck.sh" |grep -v "grep" |awk '{print $1}' |xargs kill -9; } >/dev/null 2>&1
+
+ 
+	sed -i '/unblockneteasemusic/d' /etc/crontabs/root
+	/etc/init.d/cron restart >/dev/null 2>&1
 
 	rm -f /tmp/unblockneteasemusic.log
 
 	set_type="stop"
-	set_ipset
-	set_hosts
+	set_ipset >/dev/null 2>&1
+	set_hosts >/dev/null 2>&1
 }
diff --git a/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/check_update.sh b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/check_update.sh
new file mode 100755
index 0000000000..ed175d1a69
--- /dev/null
+++ b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/check_update.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Created By [CTCGFW]Project OpenWRT
+# https://github.com/project-openwrt
+
+commit_info="$(curl -s https://github.com/nondanee/UnblockNeteaseMusic/commits/master)"
+latest_ver="$(echo -e "${commit_info}" |tr '\n' ' ' | grep -Eo 'commit\/[0-9a-z]+' |sed -n 1p |sed 's#commit/##g')"
+latest_ver_mini="$(echo -e "${commit_info}" |tr -d '\n' | grep -Eo 'BtnGroup-item">      [0-9a-z]+' |sed -n 1p |sed 's#BtnGroup-item">      ##g')"
+
+[ -z "${commit_info}" ] && echo "无法检测最新版本，请稍后重试" && exit 1
+[ -z "${latest_ver}" ] && echo "无法检测最新版本，请稍后重试" && exit 1
+[ -z "${latest_ver_mini}" ] && echo "无法检测最新版本，请稍后重试" && exit 1
+
+if [ ! -e "/usr/share/unblockneteasemusic/local_ver" ]; then
+	echo "最新版本：${latest_ver_mini}，点此更新"
+else
+	if [ "$(cat /usr/share/unblockneteasemusic/local_ver)" != "${latest_ver}" ]; then
+		echo "最新版本：${latest_ver_mini}，点此更新"
+	else
+		echo "目前已是最新版本，无需更新"
+	fi
+fi
\ No newline at end of file
diff --git a/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/log_check.sh b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/log_check.sh
new file mode 100755
index 0000000000..650e043065
--- /dev/null
+++ b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/log_check.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+# Created By [CTCGFW]Project OpenWRT
+# https://github.com/project-openwrt
+
+log_max_size="4" #使用KB计算
+log_file="/tmp/unblockneteasemusic.log"
+
+(( log_size = "$(ls -l "${log_file}" | awk -F ' ' '{print $5}')" / "1024" ))
+(( "${log_size}" >= "${log_max_size}" )) && echo "" > "${log_file}"
\ No newline at end of file
diff --git a/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/logcheck.sh b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/logcheck.sh
deleted file mode 100755
index 82772308f6..0000000000
--- a/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/logcheck.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-# Created By [CTCGFW]Project OpenWRT
-# https://github.com/project-openwrt
-
-log_max_size="4" #使用KB计算
-log_file="/tmp/unblockneteasemusic.log"
-
-while true
-do
-	(( log_size = "$(ls -l "${log_file}" | awk -F ' ' '{print $5}')" / "1024" ))
-	(( "${log_size}" >= "${log_max_size}" )) && echo "" > "${log_file}"
-	sleep 5m
-done
diff --git a/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/update_core.sh b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/update_core.sh
new file mode 100755
index 0000000000..59d0247d21
--- /dev/null
+++ b/package/cnsztl/luci-app-unblockneteasemusic/root/usr/share/unblockneteasemusic/update_core.sh
@@ -0,0 +1,67 @@
+#!/bin/bash
+# Created By [CTCGFW]Project OpenWRT
+# https://github.com/project-openwrt
+
+function check_if_enable(){
+	[ "$(uci get unblockneteasemusic.@unblockneteasemusic[0].enabled)" -eq "0" ] && exit 2
+}
+
+function check_if_already_running(){
+	running_tasks="$(ps |grep "unblockneteasemusic" |grep "update_core" |grep -v "grep" |awk '{print $1}' |wc -l)"
+	[ "${running_tasks}" -gt "2" ] && echo -e "\nA task is already running." >>/tmp/unblockneteasemusic.log && exit 2
+}
+
+function clean_log(){
+	echo "" > /tmp/unblockneteasemusic.log
+}
+
+function check_latest_version(){
+	latest_ver="$(curl -s https://github.com/nondanee/UnblockNeteaseMusic/commits/master |tr '\n' ' ' | grep -Eo 'commit\/[0-9a-z]+' |sed -n 1p |sed 's#commit/##g')"
+	[ -z "${latest_ver}" ] && echo -e "\nFailed to check latest version, please try again later." >>/tmp/unblockneteasemusic.log && exit 1
+	if [ ! -e "/usr/share/unblockneteasemusic/local_ver" ]; then
+		clean_log
+		echo -e "Local version: NOT FOUND, cloud version: ${latest_ver}." >>/tmp/unblockneteasemusic.log
+		update_core
+	else
+		if [ "$(cat /usr/share/unblockneteasemusic/local_ver)" != "${latest_ver}" ]; then
+			clean_log
+			echo -e "Local version: $(cat /usr/share/unblockneteasemusic/local_ver 2>/dev/null), cloud version: ${latest_ver}." >>/tmp/unblockneteasemusic.log
+			update_core
+		else
+			echo -e "\nLocal version: $(cat /usr/share/unblockneteasemusic/local_ver 2>/dev/null), cloud version: ${latest_ver}." >>/tmp/unblockneteasemusic.log
+			echo -e "You're already using the latest version." >>/tmp/unblockneteasemusic.log
+			exit 3
+		fi
+	fi
+}
+
+function update_core(){
+	echo -e "Updating core..." >>/tmp/unblockneteasemusic.log
+
+	mkdir -p "/usr/share/unblockneteasemusic/core" >/dev/null 2>&1
+	rm -rf /usr/share/unblockneteasemusic/core/* >/dev/null 2>&1
+
+	curl -L "https://github.com/nondanee/UnblockNeteaseMusic/archive/master.tar.gz" -o "/usr/share/unblockneteasemusic/core/core.tar.gz" >/dev/null 2>&1
+	tar -zxf "/usr/share/unblockneteasemusic/core/core.tar.gz" -C "/usr/share/unblockneteasemusic/core/" >/dev/null 2>&1
+	mv /usr/share/unblockneteasemusic/core/UnblockNeteaseMusic-master/* "/usr/share/unblockneteasemusic/core/"
+	rm -rf "/usr/share/unblockneteasemusic/core/core.tar.gz /usr/share/unblockneteasemusic/core/UnblockNeteaseMusic-master" >/dev/null 2>&1
+
+	if [ ! -e "/usr/share/unblockneteasemusic/core/app.js" ]; then
+		echo -e "Failed to download core." >>/tmp/unblockneteasemusic.log
+		exit 1
+	else
+		echo -e "${latest_ver}" > /usr/share/unblockneteasemusic/local_ver
+		/etc/init.d/unblockneteasemusic restart
+	fi
+
+	echo -e "Succeeded in updating core." >/tmp/unblockneteasemusic.log
+	echo -e "Local version: $(cat /usr/share/unblockneteasemusic/local_ver 2>/dev/null), cloud version: ${latest_ver}.\n" >>/tmp/unblockneteasemusic.log
+}
+
+function main(){
+	check_if_enable
+	check_if_already_running
+	check_latest_version
+}
+
+main
\ No newline at end of file