diff --git a/net-dns/ddns-go/Manifest b/net-dns/ddns-go/Manifest
deleted file mode 100644
index 7e3bce8..0000000
--- a/net-dns/ddns-go/Manifest
+++ /dev/null
@@ -1,2 +0,0 @@
-DIST ddns-go-6.2.1-deps.tar.xz 14673540 BLAKE2B 0ed0fb2d56cbea84c4164d09134c3a16f0d5c010bff948b3fd0e27f5852975eec35af2763f98a25dd6f8e32718dd3d56ce7e6364483468b9bfd7236bdfa51fd3 SHA512 ced5ef7fde26f198f640f058775450aa012cf2a30e5f524d8c072a9a70934f6d0f6a53f931704c978e00d6f327f60eaf9a796dfce469ee6539cd7cfba45dbbcf
-DIST ddns-go-6.2.1.tar.gz 150600 BLAKE2B d14f6b0c8d1036d0a035a27106cecb7a6e511f1478bb3d20c5422a2876187c3e9ca5924d4b03a7867b679e4bae03a8600792aa9266f37cdbb5290a63fb4a343e SHA512 9b90defbc395e8e3187e043cb632ebeb68db48267a50b56e90998d1e6d4f838135ba10f40f15fcb1b70b58b99a304ecb4ec229d9850c82820409f547193d4d85
diff --git a/net-dns/ddns-go/ddns-go-6.2.1.ebuild b/net-dns/ddns-go/ddns-go-6.2.1.ebuild
deleted file mode 100644
index 730d896..0000000
--- a/net-dns/ddns-go/ddns-go-6.2.1.ebuild
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2023-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit go-module systemd
-
-DESCRIPTION="Automatically obtain your public IP address and set to your domain name service."
-HOMEPAGE="https://github.com/jeessy2/ddns-go"
-SRC_URI="https://github.com/jeessy2/ddns-go/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz
-	https://github.com/Puqns67/gentoo-deps/releases/download/${P}/${P}-deps.tar.xz"
-
-LICENSE="MIT BSD"
-SLOT="0"
-KEYWORDS="~amd64 ~riscv"
-
-RESTRICT="mirror"
-
-PATCHES=(
-	"${FILESDIR}/${P}-remove-update-support.patch"
-	"${FILESDIR}/${P}-remove-service-management-support.patch"
-)
-
-src_compile() {
-	ego build \
-		-trimpath \
-		-ldflags="-s -w -linkmode external \
-			-X 'main.version=${PV}' \
-			-X 'main.buildTime=$(date -u +"%Y-%m-%dT%H:%M:%SZ")'" \
-		-o "${PN}" \
-		.
-}
-
-src_install() {
-	dobin "${PN}"
-	systemd_dounit "${FILESDIR}/${PN}.service"
-	systemd_newunit "${FILESDIR}/${PN}_at.service" "${PN}@.service"
-	systemd_dounit "${FILESDIR}/${PN}-web.service"
-	keepdir "/etc/${PN}"
-}
diff --git a/net-dns/ddns-go/files/ddns-go-6.2.1-remove-service-management-support.patch b/net-dns/ddns-go/files/ddns-go-6.2.1-remove-service-management-support.patch
deleted file mode 100644
index bab3e04..0000000
--- a/net-dns/ddns-go/files/ddns-go-6.2.1-remove-service-management-support.patch
+++ /dev/null
@@ -1,317 +0,0 @@
-From 8d827cc9d4c59a4af9df07d88a4d623c7b2018dc Mon Sep 17 00:00:00 2001
-From: Puqns67 <me@puqns67.icu>
-Date: Sun, 24 Dec 2023 22:21:38 +0800
-Subject: [PATCH 2/2] build: remove service management support for this build
-
----
- go.mod  |   7 +-
- go.sum  |   5 --
- main.go | 223 --------------------------------------------------------
- 3 files changed, 1 insertion(+), 234 deletions(-)
-
-diff --git a/go.mod b/go.mod
-index ae9aceb..7a83d8b 100644
---- a/go.mod
-+++ b/go.mod
-@@ -3,13 +3,8 @@ module github.com/jeessy2/ddns-go/v6
- go 1.20
- 
- require (
--	github.com/kardianos/service v1.2.2
- 	github.com/wagslane/go-password-validator v0.3.0
- 	golang.org/x/net v0.22.0
--	gopkg.in/yaml.v3 v3.0.1
--)
--
--require (
--	golang.org/x/sys v0.18.0 // indirect
- 	golang.org/x/text v0.14.0
-+	gopkg.in/yaml.v3 v3.0.1
- )
-diff --git a/go.sum b/go.sum
-index 6d113ed..23a1c9a 100644
---- a/go.sum
-+++ b/go.sum
-@@ -1,12 +1,7 @@
--github.com/kardianos/service v1.2.2 h1:ZvePhAHfvo0A7Mftk/tEzqEZ7Q4lgnR8sGz4xu1YX60=
--github.com/kardianos/service v1.2.2/go.mod h1:CIMRFEJVL+0DS1a3Nx06NaMn4Dz63Ng6O7dl0qH0zVM=
- github.com/wagslane/go-password-validator v0.3.0 h1:vfxOPzGHkz5S146HDpavl0cw1DSVP061Ry2PX0/ON6I=
- github.com/wagslane/go-password-validator v0.3.0/go.mod h1:TI1XJ6T5fRdRnHqHt14pvy1tNVnrwe7m3/f1f2fDphQ=
- golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc=
- golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
--golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
--golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
--golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
- golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
- golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
- gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-diff --git a/main.go b/main.go
-index 7617e5c..32c7285 100644
---- a/main.go
-+++ b/main.go
-@@ -9,7 +9,6 @@ import (
- 	"net"
- 	"net/http"
- 	"os"
--	"os/exec"
- 	"path/filepath"
- 	"strconv"
- 	"time"
-@@ -18,7 +17,6 @@ import (
- 	"github.com/jeessy2/ddns-go/v6/dns"
- 	"github.com/jeessy2/ddns-go/v6/util"
- 	"github.com/jeessy2/ddns-go/v6/web"
--	"github.com/kardianos/service"
- )
- 
- // ddns-go 版本
-@@ -34,9 +32,6 @@ var every = flag.Int("f", 300, "Sync frequency(seconds)")
- // 缓存次数
- var ipCacheTimes = flag.Int("cacheTimes", 5, "Interval N times compared with service providers")
- 
--// 服务管理
--var serviceType = flag.String("s", "", "Service management (install|uninstall|restart)")
--
- // 配置文件路径
- var configFilePath = flag.String("c", util.GetConfigFilePathDefault(), "config file path")
- 
-@@ -79,37 +74,7 @@ func main() {
- 		util.SetDNS(*customDNSServer)
- 	}
- 	os.Setenv(util.IPCacheTimesENV, strconv.Itoa(*ipCacheTimes))
--	switch *serviceType {
--	case "install":
--		installService()
--	case "uninstall":
--		uninstallService()
--	case "restart":
--		restartService()
--	default:
--		if util.IsRunInDocker() {
--			run()
--		} else {
--			s := getService()
--			status, _ := s.Status()
--			if status != service.StatusUnknown {
--				// 以服务方式运行
--				s.Run()
--			} else {
--				// 非服务方式运行
--				switch s.Platform() {
--				case "windows-service":
--					util.Log("可使用 .\\ddns-go.exe -s install 安装服务运行")
--				default:
--					util.Log("可使用 sudo ./ddns-go -s install 安装服务运行")
--				}
--				run()
--			}
--		}
--	}
--}
- 
--func run() {
- 	// 兼容v5.0.0之前的配置文件
- 	conf, _ := config.GetConfigCached()
- 	conf.CompatibleConfig()
-@@ -164,130 +129,6 @@ func runWebServer() error {
- 	return http.Serve(l, nil)
- }
- 
--type program struct{}
--
--func (p *program) Start(s service.Service) error {
--	// Start should not block. Do the actual work async.
--	go p.run()
--	return nil
--}
--func (p *program) run() {
--	run()
--}
--func (p *program) Stop(s service.Service) error {
--	// Stop should not block. Return with a few seconds.
--	return nil
--}
--
--func getService() service.Service {
--	options := make(service.KeyValue)
--	var depends []string
--
--	// 确保服务等待网络就绪后再启动
--	switch service.ChosenSystem().String() {
--	case "unix-systemv":
--		options["SysvScript"] = sysvScript
--	case "windows-service":
--		// 将 Windows 服务的启动类型设为自动(延迟启动)
--		options["DelayedAutoStart"] = true
--	default:
--		// 向 Systemd 添加网络依赖
--		depends = append(depends, "Requires=network.target",
--			"After=network-online.target")
--	}
--
--	svcConfig := &service.Config{
--		Name:         "ddns-go",
--		DisplayName:  "ddns-go",
--		Description:  "Simple and easy to use DDNS. Automatically update domain name resolution to public IP (Support Aliyun, Tencent Cloud, Dnspod, Cloudflare, Callback, Huawei Cloud, Baidu Cloud, Porkbun, GoDaddy...)",
--		Arguments:    []string{"-l", *listen, "-f", strconv.Itoa(*every), "-cacheTimes", strconv.Itoa(*ipCacheTimes), "-c", *configFilePath},
--		Dependencies: depends,
--		Option:       options,
--	}
--
--	if *noWebService {
--		svcConfig.Arguments = append(svcConfig.Arguments, "-noweb")
--	}
--
--	if *skipVerify {
--		svcConfig.Arguments = append(svcConfig.Arguments, "-skipVerify")
--	}
--
--	if *customDNSServer != "" {
--		svcConfig.Arguments = append(svcConfig.Arguments, "-dns", *customDNSServer)
--	}
--
--	prg := &program{}
--	s, err := service.New(prg, svcConfig)
--	if err != nil {
--		log.Fatalln(err)
--	}
--	return s
--}
--
--// 卸载服务
--func uninstallService() {
--	s := getService()
--	s.Stop()
--	if service.ChosenSystem().String() == "unix-systemv" {
--		if _, err := exec.Command("/etc/init.d/ddns-go", "stop").Output(); err != nil {
--			log.Println(err)
--		}
--	}
--	if err := s.Uninstall(); err == nil {
--		util.Log("ddns-go 服务卸载成功")
--	} else {
--		util.Log("ddns-go 服务卸载失败, 异常信息: %s", err)
--	}
--}
--
--// 安装服务
--func installService() {
--	s := getService()
--
--	status, err := s.Status()
--	if err != nil && status == service.StatusUnknown {
--		// 服务未知，创建服务
--		if err = s.Install(); err == nil {
--			s.Start()
--			util.Log("安装 ddns-go 服务成功! 请打开浏览器并进行配置")
--			if service.ChosenSystem().String() == "unix-systemv" {
--				if _, err := exec.Command("/etc/init.d/ddns-go", "enable").Output(); err != nil {
--					log.Println(err)
--				}
--				if _, err := exec.Command("/etc/init.d/ddns-go", "start").Output(); err != nil {
--					log.Println(err)
--				}
--			}
--			return
--		}
--		util.Log("安装 ddns-go 服务失败, 异常信息: %s", err)
--	}
--
--	if status != service.StatusUnknown {
--		util.Log("ddns-go 服务已安装, 无需再次安装")
--	}
--}
--
--// 重启服务
--func restartService() {
--	s := getService()
--	status, err := s.Status()
--	if err == nil {
--		if status == service.StatusRunning {
--			if err = s.Restart(); err == nil {
--				util.Log("重启 ddns-go 服务成功")
--			}
--		} else if status == service.StatusStopped {
--			if err = s.Start(); err == nil {
--				util.Log("启动 ddns-go 服务成功")
--			}
--		}
--	} else {
--		util.Log("ddns-go 服务未安装, 请先安装服务")
--	}
--}
--
- // 打开浏览器
- func autoOpenExplorer() {
- 	_, err := config.GetConfigCached()
-@@ -310,67 +151,3 @@ func autoOpenExplorer() {
- 		}
- 	}
- }
--
--const sysvScript = `#!/bin/sh /etc/rc.common
--DESCRIPTION="{{.Description}}"
--cmd="{{.Path}}{{range .Arguments}} {{.|cmd}}{{end}}"
--name="ddns-go"
--pid_file="/var/run/$name.pid"
--stdout_log="/var/log/$name.log"
--stderr_log="/var/log/$name.err"
--START=99
--get_pid() {
--    cat "$pid_file"
--}
--is_running() {
--    [ -f "$pid_file" ] && cat /proc/$(get_pid)/stat > /dev/null 2>&1
--}
--start() {
--	if is_running; then
--		echo "Already started"
--	else
--		echo "Starting $name"
--		{{if .WorkingDirectory}}cd '{{.WorkingDirectory}}'{{end}}
--		$cmd >> "$stdout_log" 2>> "$stderr_log" &
--		echo $! > "$pid_file"
--		if ! is_running; then
--			echo "Unable to start, see $stdout_log and $stderr_log"
--			exit 1
--		fi
--	fi
--}
--stop() {
--	if is_running; then
--		echo -n "Stopping $name.."
--		kill $(get_pid)
--		for i in $(seq 1 10)
--		do
--			if ! is_running; then
--				break
--			fi
--			echo -n "."
--			sleep 1
--		done
--		echo
--		if is_running; then
--			echo "Not stopped; may still be shutting down or shutdown may have failed"
--			exit 1
--		else
--			echo "Stopped"
--			if [ -f "$pid_file" ]; then
--				rm "$pid_file"
--			fi
--		fi
--	else
--		echo "Not running"
--	fi
--}
--restart() {
--	stop
--	if is_running; then
--		echo "Unable to stop, will not attempt to start"
--		exit 1
--	fi
--	start
--}
--`
--- 
-2.44.0
-
diff --git a/net-dns/ddns-go/files/ddns-go-6.2.1-remove-update-support.patch b/net-dns/ddns-go/files/ddns-go-6.2.1-remove-update-support.patch
deleted file mode 100644
index 1cbb53d..0000000
--- a/net-dns/ddns-go/files/ddns-go-6.2.1-remove-update-support.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From 23c717798d0bd247c7b8db6c822f134853c1ac43 Mon Sep 17 00:00:00 2001
-From: Puqns67 <me@puqns67.icu>
-Date: Sun, 3 Dec 2023 17:17:25 +0800
-Subject: [PATCH 1/2] build: remove update support for this build
-
----
- main.go | 8 --------
- 1 file changed, 8 deletions(-)
-
-diff --git a/main.go b/main.go
-index 3b36dc2..7617e5c 100644
---- a/main.go
-+++ b/main.go
-@@ -17,7 +17,6 @@ import (
- 	"github.com/jeessy2/ddns-go/v6/config"
- 	"github.com/jeessy2/ddns-go/v6/dns"
- 	"github.com/jeessy2/ddns-go/v6/util"
--	"github.com/jeessy2/ddns-go/v6/util/update"
- 	"github.com/jeessy2/ddns-go/v6/web"
- 	"github.com/kardianos/service"
- )
-@@ -26,9 +25,6 @@ import (
- // ddns-go version
- var versionFlag = flag.Bool("v", false, "ddns-go version")
- 
--// 更新 ddns-go
--var updateFlag = flag.Bool("u", false, "Upgrade ddns-go to the latest version")
--
- // 监听地址
- var listen = flag.String("l", ":9876", "Listen address")
- 
-@@ -68,10 +64,6 @@ func main() {
- 		fmt.Println(version)
- 		return
- 	}
--	if *updateFlag {
--		update.Self(version)
--		return
--	}
- 	if _, err := net.ResolveTCPAddr("tcp", *listen); err != nil {
- 		log.Fatalf("Parse listen address failed! Exception: %s", err)
- 	}
--- 
-2.44.0
-
diff --git a/net-dns/ddns-go/files/ddns-go-web.service b/net-dns/ddns-go/files/ddns-go-web.service
deleted file mode 100644
index 729566d..0000000
--- a/net-dns/ddns-go/files/ddns-go-web.service
+++ /dev/null
@@ -1,14 +0,0 @@
-[Unit]
-Description=DDNS-GO with default config, and web user interface
-Requires=network.target
-After=network-online.target
-Conflicts=ddns-go.service ddns-go@config.service
-
-[Service]
-Type=simple
-ExecStart=/usr/bin/ddns-go -c /etc/ddns-go/config.yaml
-Restart=on-failure
-RestartSec=60
-
-[Install]
-WantedBy=multi-user.target
diff --git a/net-dns/ddns-go/files/ddns-go.service b/net-dns/ddns-go/files/ddns-go.service
deleted file mode 100644
index 9fb4fd2..0000000
--- a/net-dns/ddns-go/files/ddns-go.service
+++ /dev/null
@@ -1,14 +0,0 @@
-[Unit]
-Description=DDNS-GO with default config
-Requires=network.target
-After=network-online.target
-Conflicts=ddns-go@config.service ddns-go-web.service
-
-[Service]
-Type=simple
-ExecStart=/usr/bin/ddns-go -noweb -c /etc/ddns-go/config.yaml
-Restart=on-failure
-RestartSec=60
-
-[Install]
-WantedBy=multi-user.target
diff --git a/net-dns/ddns-go/files/ddns-go_at.service b/net-dns/ddns-go/files/ddns-go_at.service
deleted file mode 100644
index 0c40543..0000000
--- a/net-dns/ddns-go/files/ddns-go_at.service
+++ /dev/null
@@ -1,14 +0,0 @@
-[Unit]
-Description=DDNS-GO with config '%i'
-Requires=network.target
-After=network-online.target
-Conflicts=ddns-go.service ddns-go-web.service
-
-[Service]
-Type=simple
-ExecStart=/usr/bin/ddns-go -noweb -c "/etc/ddns-go/%i.yaml"
-Restart=on-failure
-RestartSec=60
-
-[Install]
-WantedBy=multi-user.target
diff --git a/net-dns/ddns-go/metadata.xml b/net-dns/ddns-go/metadata.xml
deleted file mode 100644
index 6550b1a..0000000
--- a/net-dns/ddns-go/metadata.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>me@puqns67.icu</email>
-		<name>Puqns67</name>
-	</maintainer>
-	<upstream>
-		<bugs-to>https://github.com/jeessy2/ddns-go/issues</bugs-to>
-		<remote-id type="github">jeessy2/ddns-go</remote-id>
-	</upstream>
-	<longdescription lang="en">
-		Simple and easy to use DDNS. Automatically obtain your public IPv4
-		or IPv6 address and resolve it to the corresponding domain name service. 
-		Support Aliyun, Tencent Cloud, Dnspod, Cloudflare, Callback,
-		Huawei Cloud, Baidu Cloud, Porkbun, GoDaddy, Namecheap, NameSilo...
-	</longdescription>
-	<longdescription lang="zh">
-		简单好用的 DDNS。自动获得你的公网 IPv4 或 IPv6 地址，并解析到对应的域名服务。
-		支持阿里云 腾讯云 Dnspod Cloudflare 华为云 Callback 百度云
-		Porkbun GoDaddy Google Domain Namecheap NameSilo...
-	</longdescription>
-</pkgmetadata>