diff --git a/luci-app-webdav/Makefile b/luci-app-webdav/Makefile
deleted file mode 100644
index 420b2177d..000000000
--- a/luci-app-webdav/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=luci-app-webdav
-PKG_VERSION:=4.1.1
-PKG_RELEASE:=1
-PKG_PO_VERSION:=$(PKG_VERSION)-$(PKG_RELEASE)
-
-PKG_LICENSE:=MIT
-PKG_MAINTAINER:=hacdias <hacdias@icloud.com>
-
-LUCI_TITLE:=LuCI Support for webdav server
-LUCI_PKGARCH:=all
-LUCI_DEPENDS:=+webdav
-
-include $(TOPDIR)/feeds/luci/luci.mk
-
-# call BuildPackage - OpenWrt buildroot signature
diff --git a/luci-app-webdav/luasrc/controller/webdav.lua b/luci-app-webdav/luasrc/controller/webdav.lua
deleted file mode 100755
index ae48081e8..000000000
--- a/luci-app-webdav/luasrc/controller/webdav.lua
+++ /dev/null
@@ -1,40 +0,0 @@
-module("luci.controller.webdav", package.seeall)
-
-function index()
-	if not nixio.fs.access("/etc/config/webdav") then
-		return
-	end
-
-	local page
-	page = entry({"admin", "services", "webdav"}, alias("admin", "services", "webdav", "client"), _("WebDAV"), 10) -- 首页
-	page.dependent = true
-	page.acl_depends = { "luci-app-webdav" }
-
-	entry({"admin", "services", "webdav", "client"}, cbi("webdav/client"), _("Settings"), 10).leaf = true -- 客户端配置
-	entry({"admin", "services", "webdav", "log"}, form("webdav/log"), _("Log"), 30).leaf = true -- 日志页面
-
-	entry({"admin", "services", "webdav", "status"}, call("action_status")).leaf = true -- 运行状态
-	entry({"admin", "services", "webdav", "logtail"}, call("action_logtail")).leaf = true -- 日志采集
-end
-
-function action_status()
-	local e = {}
-	e.running = luci.sys.call("pidof webdav >/dev/null") == 0
-	e.application = luci.sys.exec("webdav --version")
-	luci.http.prepare_content("application/json")
-	luci.http.write_json(e)
-end
-
-function action_logtail()
-	local fs = require "nixio.fs"
-	local log_path = "/var/log/webdav.log"
-	local e = {}
-	e.running = luci.sys.call("pidof webdav >/dev/null") == 0
-	if fs.access(log_path) then
-		e.log = luci.sys.exec("tail -n 100 %s | sed 's/\\x1b\\[[0-9;]*m//g'" % log_path)
-	else
-		e.log = ""
-	end
-	luci.http.prepare_content("application/json")
-	luci.http.write_json(e)
-end
diff --git a/luci-app-webdav/luasrc/model/cbi/webdav/client.lua b/luci-app-webdav/luasrc/model/cbi/webdav/client.lua
deleted file mode 100755
index 084916bc0..000000000
--- a/luci-app-webdav/luasrc/model/cbi/webdav/client.lua
+++ /dev/null
@@ -1,60 +0,0 @@
-m = Map("webdav")
-m.title = translate("AliyunDrive WebDAV")
-m.description = translate("<a href=\"https://github.com/hacdias/webdav\" target=\"_blank\">Project GitHub URL</a>")
-
-m:section(SimpleSection).template = "webdav/webdav_status"
-
-e = m:section(TypedSection, "server")
-e.anonymous = true
-
-enable = e:option(Flag, "enable", translate("Enable"))
-enable.rmempty = false
-
-refresh_token = e:option(Value, "refresh_token", translate("Refresh Token"))
-refresh_token.description = translate("<a href=\"https://github.com/hacdias/webdav#%E8%8E%B7%E5%8F%96-refresh_token\" target=\"_blank\">How to get refresh token</a>")
-
-root = e:option(Value, "root", translate("Root Directory"))
-root.description = translate("Restrict access to a folder of aliyundrive, defaults to / which means no restrictions")
-root.default = "/"
-
-host = e:option(Value, "host", translate("Host"))
-host.default = "0.0.0.0"
-host.datatype = "ipaddr"
-
-port = e:option(Value, "port", translate("Port"))
-port.default = "8080"
-port.datatype = "port"
-
-tls_cert = e:option(Value, "tls_cert", translate("TLS certificate file path"))
-tls_key = e:option(Value, "tls_key", translate("TLS private key file path"))
-
-auth_user = e:option(Value, "auth_user", translate("Username"))
-auth_password = e:option(Value, "auth_password", translate("Password"))
-auth_password.password = true
-
-read_buffer_size = e:option(Value, "read_buffer_size", translate("Read Buffer Size"))
-read_buffer_size.default = "10485760"
-read_buffer_size.datatype = "uinteger"
-
-cache_size = e:option(Value, "cache_size", translate("Cache Size"))
-cache_size.default = "1000"
-cache_size.datatype = "uinteger"
-
-cache_ttl = e:option(Value, "cache_ttl", translate("Cache Expiration Time (seconds)"))
-cache_ttl.default = "600"
-cache_ttl.datatype = "uinteger"
-
-no_trash = e:option(Flag, "no_trash", translate("Delete file permanently instead of trashing"))
-no_trash.rmempty = false
-
-read_only = e:option(Flag, "read_only", translate("Enable read only mode"))
-read_only.description = translate("Disallow upload, modify and delete file operations")
-read_only.rmempty = false
-
-domain_id = e:option(Value, "domain_id", translate("Domain ID"))
-domain_id.description = translate("Input domain_id option will use <a href=\"https://www.aliyun.com/product/storage/pds\" target=\"_blank\">Aliyun PDS</a> instead of <a href=\"https://www.aliyundrive.com\" target=\"_blank\">AliyunDrive</a>")
-
-debug = e:option(Flag, "debug", translate("Debug Mode"))
-debug.rmempty = false
-
-return m
diff --git a/luci-app-webdav/luasrc/model/cbi/webdav/log.lua b/luci-app-webdav/luasrc/model/cbi/webdav/log.lua
deleted file mode 100755
index a7e418392..000000000
--- a/luci-app-webdav/luasrc/model/cbi/webdav/log.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-log = SimpleForm("logview")
-log.submit = false
-log.reset = false
-
-t = log:field(DummyValue, '', '')
-t.rawhtml = true
-t.template = 'webdav/webdav_log'
-
-return log
diff --git a/luci-app-webdav/luasrc/view/webdav/aliyundrive-webdav_status.htm b/luci-app-webdav/luasrc/view/webdav/aliyundrive-webdav_status.htm
deleted file mode 100755
index e5ec62255..000000000
--- a/luci-app-webdav/luasrc/view/webdav/aliyundrive-webdav_status.htm
+++ /dev/null
@@ -1,21 +0,0 @@
-<script type="text/javascript">//<![CDATA[
-XHR.poll(3, '<%=url([[admin]], [[services]], [[webdav]], [[status]])%>', null,
-	function(x, data) {
-		var tb = document.getElementById('webdav_status');
-		if (data && tb) {
-			if (data.running) {
-				tb.innerHTML = '<em><b style=color:green>' + data.application + '<%:RUNNING%></b></em>';
-			} else {
-				tb.innerHTML = '<em><b style=color:red>' + data.application + '<%:NOT RUNNING%></b></em>';
-			}
-		}
-	}
-);
-//]]>
-</script>
-<style>.mar-10 {margin-left: 50px; margin-right: 10px;}</style>
-<fieldset class="cbi-section">
-	<p id="webdav_status">
-		<em><%:Collecting data...%></em>
-	</p>
-</fieldset>
diff --git a/luci-app-webdav/luasrc/view/webdav/webdav_log.htm b/luci-app-webdav/luasrc/view/webdav/webdav_log.htm
deleted file mode 100755
index 2faecddda..000000000
--- a/luci-app-webdav/luasrc/view/webdav/webdav_log.htm
+++ /dev/null
@@ -1,15 +0,0 @@
-<%+cbi/valueheader%>
-<textarea id="logview" class="cbi-input-textarea" style="width: 100%" rows="30" readonly="readonly"></textarea>
-
-<script type="text/javascript">
-	const LOG_URL = '<%=luci.dispatcher.build_url("admin", "services", "webdav", "logtail")%>';
-	XHR.poll(1, LOG_URL, null, (x, d) => {
-		let logview = document.getElementById("logview");
-		if (!d.running) {
-			XHR.halt();
-		}
-		logview.value = d.log;
-		logview.scrollTop = logview.scrollHeight;
-	});
-</script>
-<%+cbi/valuefooter%>
diff --git a/luci-app-webdav/luasrc/view/webdav/webdav_status.htm b/luci-app-webdav/luasrc/view/webdav/webdav_status.htm
deleted file mode 100755
index e5ec62255..000000000
--- a/luci-app-webdav/luasrc/view/webdav/webdav_status.htm
+++ /dev/null
@@ -1,21 +0,0 @@
-<script type="text/javascript">//<![CDATA[
-XHR.poll(3, '<%=url([[admin]], [[services]], [[webdav]], [[status]])%>', null,
-	function(x, data) {
-		var tb = document.getElementById('webdav_status');
-		if (data && tb) {
-			if (data.running) {
-				tb.innerHTML = '<em><b style=color:green>' + data.application + '<%:RUNNING%></b></em>';
-			} else {
-				tb.innerHTML = '<em><b style=color:red>' + data.application + '<%:NOT RUNNING%></b></em>';
-			}
-		}
-	}
-);
-//]]>
-</script>
-<style>.mar-10 {margin-left: 50px; margin-right: 10px;}</style>
-<fieldset class="cbi-section">
-	<p id="webdav_status">
-		<em><%:Collecting data...%></em>
-	</p>
-</fieldset>
diff --git a/luci-app-webdav/po/zh-cn/webdav.po b/luci-app-webdav/po/zh-cn/webdav.po
deleted file mode 100644
index 5f9b7c3fa..000000000
--- a/luci-app-webdav/po/zh-cn/webdav.po
+++ /dev/null
@@ -1,86 +0,0 @@
-msgid ""
-msgstr "Content-Type: text/plain; charset=UTF-8\n"
-
-msgid "AliyunDrive"
-msgstr "阿里云盘"
-
-msgid "AliyunDrive WebDAV"
-msgstr "阿里云盘 WebDAV"
-
-msgid "Enable"
-msgstr "启用"
-
-msgid "Refresh Token"
-msgstr "Refresh Token"
-
-msgid "Root Directory"
-msgstr "云盘根目录"
-
-msgid "Host"
-msgstr "监听主机"
-
-msgid "Port"
-msgstr "监听端口"
-
-msgid "TLS certificate file path"
-msgstr "TLS 证书文件路径"
-
-msgid "TLS private key file path"
-msgstr "TLS 私钥文件路径"
-
-msgid "Username"
-msgstr "用户名"
-
-msgid "Password"
-msgstr "密码"
-
-msgid "Read Buffer Size"
-msgstr "下载缓冲大小(bytes)"
-
-msgid "Cache Size"
-msgstr "目录缓存大小"
-
-msgid "Cache Expiration Time (seconds)"
-msgstr "目录缓存过期时间（单位为秒）"
-
-msgid "Collecting data..."
-msgstr "获取数据中..."
-
-msgid "RUNNING"
-msgstr "运行中"
-
-msgid "NOT RUNNING"
-msgstr "未运行"
-
-msgid "Settings"
-msgstr "设置"
-
-msgid "Log"
-msgstr "日志"
-
-msgid "Debug Mode"
-msgstr "调试模式"
-
-msgid "<a href=\"https://github.com/hacdias/webdav\" target=\"_blank\">Project GitHub URL</a>"
-msgstr "<a href=\"https://github.com/hacdias/webdav\" target=\"_blank\">GitHub 项目地址</a>"
-
-msgid "<a href=\"https://github.com/hacdias/webdav#%E8%8E%B7%E5%8F%96-refresh_token\" target=\"_blank\">How to get refresh token</a>"
-msgstr "<a href=\"https://github.com/hacdias/webdav#%E8%8E%B7%E5%8F%96-refresh_token\" target=\"_blank\">查看获取 refresh token 的方法</a>"
-
-msgid "Restrict access to a folder of aliyundrive, defaults to / which means no restrictions"
-msgstr "限制只能访问该云盘目录，默认为 / 表示不限制，注意这个参数不是本地磁盘路径"
-
-msgid "Delete file permanently instead of trashing"
-msgstr "删除文件不放入回收站"
-
-msgid "Enable read only mode"
-msgstr "启用只读模式"
-
-msgid "Disallow upload, modify and delete file operations"
-msgstr "禁止上传、修改和删除文件操作"
-
-msgid "Domain ID"
-msgstr "阿里云相册与云盘服务 domainId"
-
-msgid "Input domain_id option will use <a href=\"https://www.aliyun.com/product/storage/pds\" target=\"_blank\">Aliyun PDS</a> instead of <a href=\"https://www.aliyundrive.com\" target=\"_blank\">AliyunDrive</a>"
-msgstr "填写此选项将使用<a href=\"https://www.aliyun.com/product/storage/pds\" target=\"_blank\">阿里云相册与网盘服务</a>而不是<a href=\"https://www.aliyundrive.com\" target=\"_blank\">阿里云盘</a>"
diff --git a/luci-app-webdav/po/zh_Hans b/luci-app-webdav/po/zh_Hans
deleted file mode 120000
index 41451e4a1..000000000
--- a/luci-app-webdav/po/zh_Hans
+++ /dev/null
@@ -1 +0,0 @@
-zh-cn
\ No newline at end of file
diff --git a/luci-app-webdav/root/etc/uci-defaults/luci-webdav b/luci-app-webdav/root/etc/uci-defaults/luci-webdav
deleted file mode 100755
index 7f43bd468..000000000
--- a/luci-app-webdav/root/etc/uci-defaults/luci-webdav
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-
-uci -q batch <<-EOF >/dev/null
-	delete ucitrack.@webdav[-1]
-	add ucitrack webdav
-	set ucitrack.@webdav[-1].init=webdav
-	commit ucitrack
-EOF
-
-rm -f /tmp/luci-indexcache
-exit 0
diff --git a/luci-app-webdav/root/usr/share/rpcd/acl.d/luci-app-webdav.json b/luci-app-webdav/root/usr/share/rpcd/acl.d/luci-app-webdav.json
deleted file mode 100755
index eba5b4138..000000000
--- a/luci-app-webdav/root/usr/share/rpcd/acl.d/luci-app-webdav.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-	"luci-app-webdav": {
-		"description": "Grant UCI access for luci-app-webdav",
-		"read": {
-			"uci": [ "webdav" ]
-		},
-		"write": {
-			"uci": [ "webdav" ]
-		}
-	}
-}