diff --git a/adapter/outboundgroup/http2ping.go b/adapter/outboundgroup/http2ping.go
new file mode 100644
index 00000000..d8dbb340
--- /dev/null
+++ b/adapter/outboundgroup/http2ping.go
@@ -0,0 +1,194 @@
+package outboundgroup
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	_ "net/http/pprof"
+	"net/url"
+	"reflect"
+	"time"
+
+	"github.com/metacubex/mihomo/adapter/outbound"
+	"github.com/metacubex/mihomo/adapter/outboundgroup/http2ping"
+	"github.com/metacubex/mihomo/common/callback"
+	N "github.com/metacubex/mihomo/common/net"
+	"github.com/metacubex/mihomo/component/dialer"
+	C "github.com/metacubex/mihomo/constant"
+	"github.com/metacubex/mihomo/constant/provider"
+	"github.com/metacubex/mihomo/log"
+)
+
+type HTTP2Ping struct {
+	*GroupBase
+	g             http2ping.PingerGroup
+	cachedProxies []C.Proxy
+}
+
+func (hp *HTTP2Ping) Now() string {
+	proxy := hp.getBestProxy()
+	return proxy.Name()
+}
+
+// DialContext implements C.ProxyAdapter
+func (hp *HTTP2Ping) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
+	start := time.Now()
+	proxy := hp.getBestProxy()
+	if proxy == nil {
+		// TODO: fix this
+		log.Warnln("[htt2ping] no proxy available, dial direct to %v", metadata)
+		direct := outbound.NewDirect()
+		return direct.DialContext(ctx, metadata, hp.Base.DialOptions(opts...)...)
+	}
+	if cost := time.Since(start).Milliseconds(); cost > 0 {
+		log.Warnln("[htt2ping] getBestProxy took %d ms to %v", cost, metadata)
+	}
+
+	c, err := proxy.DialContext(ctx, metadata, hp.Base.DialOptions(opts...)...)
+	if err == nil {
+		c.AppendToChains(hp)
+	} else {
+		hp.onDialFailed(proxy.Type(), err)
+	}
+
+	if N.NeedHandshake(c) {
+		c = callback.NewFirstWriteCallBackConn(c, func(err error) {
+			if err == nil {
+				hp.onDialSuccess()
+			} else {
+				hp.onDialFailed(proxy.Type(), err)
+			}
+		})
+	}
+
+	return c, err
+}
+
+// ListenPacketContext implements C.ProxyAdapter
+func (hp *HTTP2Ping) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
+	proxy := hp.getBestProxy()
+	pc, err := proxy.ListenPacketContext(ctx, metadata, hp.Base.DialOptions(opts...)...)
+	if err == nil {
+		pc.AppendToChains(hp)
+	}
+
+	return pc, err
+}
+
+// SupportUDP implements C.ProxyAdapter
+func (hp *HTTP2Ping) SupportUDP() bool {
+	proxy := hp.getBestProxy()
+	return proxy.SupportUDP()
+}
+
+// IsL3Protocol implements C.ProxyAdapter
+func (hp *HTTP2Ping) IsL3Protocol(metadata *C.Metadata) bool {
+	return hp.getBestProxy().IsL3Protocol(metadata)
+}
+
+// MarshalJSON implements C.ProxyAdapter
+func (hp *HTTP2Ping) MarshalJSON() ([]byte, error) {
+	all := []string{}
+	for _, proxy := range hp.GetProxies(false) {
+		all = append(all, proxy.Name())
+	}
+	return json.Marshal(map[string]any{
+		"type": hp.Type().String(),
+		"now":  hp.Now(),
+		"all":  all,
+	})
+}
+
+// Unwrap implements C.ProxyAdapter
+func (hp *HTTP2Ping) Unwrap(metadata *C.Metadata, touch bool) C.Proxy {
+	proxy := hp.getBestProxy()
+	return proxy
+}
+
+func (hp *HTTP2Ping) Set(name string) error {
+	return fmt.Errorf("not implemented")
+}
+
+func (hp *HTTP2Ping) ForceSet(name string) {
+	log.Warnln("not implemented")
+}
+
+func (hp *HTTP2Ping) getBestProxy() C.Proxy {
+	return hp.g.GetMinRttProxy(context.TODO())
+}
+
+func (hp *HTTP2Ping) pollForProviderProxiesUpdate(providers []provider.ProxyProvider) {
+	// TODO: use dynamic fallback timer
+	ticker := time.NewTicker(time.Second)
+	for range ticker.C {
+		proxies := hp.GetProxies(true)
+		if reflect.DeepEqual(proxies, hp.cachedProxies) {
+			continue
+		}
+		hp.cachedProxies = proxies
+		hp.g.SetProxies(proxies)
+	}
+}
+
+func NewHTTP2Ping(option *GroupCommonOption, providers []provider.ProxyProvider, cfg *http2ping.Config) *HTTP2Ping {
+	hp := &HTTP2Ping{
+		GroupBase: NewGroupBase(GroupBaseOption{
+			outbound.BaseOption{
+				Name:        option.Name,
+				Type:        C.Fallback,
+				Interface:   option.Interface,
+				RoutingMark: option.RoutingMark,
+			},
+			option.Filter,
+			option.ExcludeFilter,
+			option.ExcludeType,
+			providers,
+		}),
+		g: http2ping.NewHTTP2PingGroup(cfg),
+	}
+	go hp.pollForProviderProxiesUpdate(providers)
+	return hp
+}
+
+func parseHTTP2PingOption(m map[string]any) *http2ping.Config {
+	config := http2ping.Config{}
+
+	interval := 1000
+	if v, ok := m["interval"]; ok {
+		if i, ok := v.(int); ok {
+			if i <= 0 {
+				panic("`interval` must be greater than zero")
+			}
+			interval = i
+		}
+	}
+	config.Interval = time.Millisecond * time.Duration(interval)
+
+	tolerance := 0
+	if v, ok := m["tolerance"]; ok {
+		if t, ok := v.(int); ok {
+			if t < 0 {
+				panic("`tolerance` can't be negative number")
+			}
+			tolerance = t
+		}
+	}
+	config.Tolerance = time.Millisecond * time.Duration(tolerance)
+
+	// For testing the usage of http2 server, using cli tool `h2i`:
+	//
+	// # h2i google.com
+	// # ping
+	server := "https://cloudflare.com"
+	if v, ok := m["server"]; ok {
+		if s, ok := v.(string); ok {
+			server = s
+		}
+	}
+	if u, err := url.Parse(server); err != nil {
+		panic("invalid http2ping server: " + server)
+	} else {
+		config.HTTP2Server = u
+	}
+	return &config
+}
diff --git a/adapter/outboundgroup/http2ping/README.md b/adapter/outboundgroup/http2ping/README.md
new file mode 100644
index 00000000..ce56478b
--- /dev/null
+++ b/adapter/outboundgroup/http2ping/README.md
@@ -0,0 +1,54 @@
+# http2ping for Clash.META
+
+使用 HTTP2 Ping Frame 监测链路 rtt, 并从中选择 rtt 最优的链路
+
+## 为什么
+
+相比于`url-test`, http2ping 针对每个 endpoint 建立一条 HTTP2 长连接,
+避免了频繁建立/断开连接,
+因此我们可以使用更低的 interval(1s) 进行接近实时的 rtt 监测.
+
+相比于使用`ICMP ping`进行延迟检测, 对于某些使用中转服务的网络接入供应商,
+ICMP packets 只能检测`用户->中转->落地`这条链路的第一部分而非整条链路的完整 RTT.
+
+相比于使用`http://www.gstatic.com/generate_204`这类常见的基于 HTTP 的 health check,
+如果使用 HTTP 协议, 部分鸡贼的网络接入供应商会在中转服务器进行 MITM 直接返回 HTTP 204 response, 以试图欺骗客户.
+
+## 配置
+
+```YAML
+# enable verbose logging for more infomation
+log-level: debug
+proxy-groups:
+  - name: min-rtt-group
+    type: http2-ping
+    filter: "hk"
+    use:
+      - airport_1
+    # interval milliseconds for sending Ping frame, default value: 1000ms
+    interval: 1000
+    # tolerance for changing current best route, default value: 0ms
+    tolerance: 0
+    # target server, default server: https://cloudflare.com
+    server: https://cloudflare.com
+```
+
+## 测试
+
+For debugging:
+
+```bash
+#!/bin/bash
+
+interface=enp1s0
+ip=1.1.1.1
+delay=100ms
+
+# add latency to ip address
+tc qdisc add dev $interface root handle 1: prio
+tc filter add dev $interface parent 1:0 protocol ip prio 1 u32 match ip dst $ip flowid 2:1
+tc qdisc add dev $interface parent 1:1 handle 2: netem delay $delay
+
+# remove tc rules
+tc qdisc del dev $interface root
+```
\ No newline at end of file
diff --git a/adapter/outboundgroup/http2ping/group.go b/adapter/outboundgroup/http2ping/group.go
new file mode 100644
index 00000000..9ba64467
--- /dev/null
+++ b/adapter/outboundgroup/http2ping/group.go
@@ -0,0 +1,132 @@
+package http2ping
+
+import (
+	"context"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"github.com/metacubex/mihomo/constant"
+	"github.com/metacubex/mihomo/log"
+	"golang.org/x/exp/maps"
+)
+
+var _ PingerGroup = (*http2PingGroup)(nil)
+
+type http2PingGroup struct {
+	mu       sync.RWMutex
+	pingers  map[string]Pinger
+	resolver *dnsResolver
+	dieCh    chan struct{}
+	config   *Config
+	best     atomic.Value
+}
+
+func NewHTTP2PingGroup(config *Config) PingerGroup {
+	g := &http2PingGroup{
+		pingers:  make(map[string]Pinger),
+		resolver: newDnsResolver(),
+		dieCh:    make(chan struct{}),
+		config:   config,
+	}
+	go g.loop(config.Interval)
+	return g
+}
+
+func (g *http2PingGroup) SetProxies(proxies []constant.Proxy) {
+	g.mu.Lock()
+	defer g.mu.Unlock()
+
+	newPingers := make(map[string]Pinger)
+	oldPingers := g.pingers
+	for _, proxy := range proxies {
+		key, err := g.resolver.DomainPortToIpPort(proxy.Addr())
+		if err != nil {
+			log.Errorln("[http2ping] resolve domain error for %s: %v", proxy.Addr(), err)
+			continue
+		}
+		if _, ok := newPingers[key]; ok {
+			log.Debugln("[http2ping] duplicate proxy [%s] with addr: %s", proxy.Addr(), key)
+			continue
+		}
+		if _, ok := oldPingers[key]; !ok {
+			log.Infoln("[http2ping] add proxy [%s:%s] with addr: %s", proxy.Name(), proxy.Addr(), key)
+			newPingers[key] = NewHTTP2Pinger(g.config, proxy)
+		} else {
+			newPingers[key] = oldPingers[key]
+			delete(oldPingers, key)
+		}
+	}
+	for _, deadp := range oldPingers {
+		deadp.Close()
+	}
+	g.pingers = newPingers
+}
+
+func (g *http2PingGroup) getPingersCopy() map[string]Pinger {
+	g.mu.RLock()
+	defer g.mu.RUnlock()
+
+	return maps.Clone(g.pingers)
+}
+
+func (g *http2PingGroup) loop(interval time.Duration) {
+	ticker := time.NewTicker(interval)
+	for {
+		select {
+		case <-g.dieCh:
+			return
+		case <-ticker.C:
+			var newBest Pinger
+			minRtt := uint32(1<<31 - 1)
+			for _, p := range g.getPingersCopy() {
+				if rtt := p.GetSmoothRtt(); rtt > 0 && rtt < minRtt {
+					minRtt = rtt
+					newBest = p
+				}
+			}
+			oldBest := g.loadBest()
+			if g.foundBetterProxy(oldBest, newBest) {
+				g.best.Store(newBest)
+			}
+		}
+	}
+}
+
+func (g *http2PingGroup) GetMinRttProxy(ctx context.Context) constant.Proxy {
+	if p := g.loadBest(); p != nil {
+		return p.GetProxy()
+	}
+	return nil
+}
+
+func (g *http2PingGroup) Close() error {
+	close(g.dieCh)
+	return nil
+}
+
+func (g *http2PingGroup) loadBest() Pinger {
+	if ptr := g.best.Load(); ptr != nil {
+		if p, ok := ptr.(Pinger); ok {
+			return p
+		}
+	}
+	return nil
+}
+
+func (g *http2PingGroup) foundBetterProxy(oldp, newp Pinger) bool {
+	if oldp == nil && newp != nil {
+		return true
+	}
+	if oldp == newp || newp == nil {
+		return false
+	}
+	oldRtt := time.Millisecond * time.Duration(oldp.GetSmoothRtt())
+	newRtt := time.Millisecond * time.Duration(newp.GetSmoothRtt())
+	ok := oldRtt-newRtt > g.config.Tolerance
+	if ok {
+		log.Debugln("[http2ping] change best route from [%v][rtt: %v] to [%v][rtt: %v]",
+			oldp, oldRtt, newp, newRtt)
+	}
+	return ok
+}
diff --git a/adapter/outboundgroup/http2ping/interface.go b/adapter/outboundgroup/http2ping/interface.go
new file mode 100644
index 00000000..133d366e
--- /dev/null
+++ b/adapter/outboundgroup/http2ping/interface.go
@@ -0,0 +1,27 @@
+package http2ping
+
+import (
+	"context"
+	"net/url"
+	"time"
+
+	"github.com/metacubex/mihomo/constant"
+)
+
+type Pinger interface {
+	GetProxy() constant.Proxy
+	GetSmoothRtt() uint32
+	String() string
+	Close() error
+}
+
+type PingerGroup interface {
+	GetMinRttProxy(ctx context.Context) constant.Proxy
+	SetProxies(proxies []constant.Proxy)
+}
+
+type Config struct {
+	Interval    time.Duration
+	Tolerance   time.Duration
+	HTTP2Server *url.URL
+}
diff --git a/adapter/outboundgroup/http2ping/pinger.go b/adapter/outboundgroup/http2ping/pinger.go
new file mode 100644
index 00000000..4d02fc6d
--- /dev/null
+++ b/adapter/outboundgroup/http2ping/pinger.go
@@ -0,0 +1,185 @@
+package http2ping
+
+import (
+	"context"
+	"crypto/tls"
+	"fmt"
+	"sync/atomic"
+	"time"
+
+	"github.com/metacubex/mihomo/constant"
+	"github.com/metacubex/mihomo/log"
+	"golang.org/x/net/http2"
+)
+
+type pingerStatusCode = uint32
+
+const (
+	PINGER_STATUS_DEAD pingerStatusCode = iota
+	PINGER_STATUS_PINGING
+	PINGER_STATUS_IDLE
+)
+
+const (
+	rttAlpha      = 0.2
+	oneMinusAlpha = 1 - rttAlpha
+	rttBeta       = 0.25
+	oneMinusBeta  = 1 - rttBeta
+)
+
+func updateSRtt(sRtt, rtt uint32) uint32 {
+	return uint32(float32(sRtt)*oneMinusAlpha + float32(rtt)*rttAlpha)
+}
+
+func updateMeanDeviation(meanDeviation, sRtt, rtt uint32) uint32 {
+	return uint32(float32(meanDeviation)*oneMinusBeta + float32(Abs(int32(sRtt)-int32(rtt)))*rttBeta)
+}
+
+type pingerSharedStatus struct {
+	statusCode    atomic.Uint32
+	latestRtt     atomic.Uint32
+	sRtt          atomic.Uint32
+	meanDeviation atomic.Uint32
+}
+
+type http2Pinger struct {
+	pingerSharedStatus
+	config *Config
+	proxy  constant.Proxy
+
+	hasRecordedRtt atomic.Bool
+	newSRttCh      chan uint32
+
+	ctx       context.Context
+	ctxCancel context.CancelFunc
+	closed    atomic.Bool
+}
+
+func NewHTTP2Pinger(config *Config, proxy constant.Proxy) *http2Pinger {
+	ctx, cancel := context.WithCancel(context.Background())
+	p := &http2Pinger{
+		config:    config,
+		proxy:     proxy,
+		newSRttCh: make(chan uint32),
+		ctx:       ctx,
+		ctxCancel: cancel,
+	}
+	p.statusCode.Store(PINGER_STATUS_DEAD)
+	go p.pingLoop()
+	return p
+}
+
+func (p *http2Pinger) doPing(tlsConn *tls.Conn, http2Conn *http2.ClientConn) (uint32, error) {
+	tlsConn.SetDeadline(time.Now().Add(p.config.Interval * 5))
+	defer tlsConn.SetDeadline(time.Time{})
+
+	start := time.Now()
+	err := http2Conn.Ping(p.ctx)
+	if err != nil {
+		return 0, fmt.Errorf("http2 ping: %w", err)
+	}
+	return uint32(time.Since(start).Milliseconds()), nil
+}
+
+func (p *http2Pinger) Ping(tlsConn *tls.Conn, http2Conn *http2.ClientConn) error {
+	p.statusCode.Store(PINGER_STATUS_PINGING)
+	rtt, err := p.doPing(tlsConn, http2Conn)
+	if err != nil {
+		p.statusCode.Store(PINGER_STATUS_DEAD)
+		return err
+	}
+	sRtt := rtt
+	meanDeviation := rtt / 2
+	if p.hasRecordedRtt.Load() {
+		sRtt = updateSRtt(p.sRtt.Load(), rtt)
+		meanDeviation = updateMeanDeviation(p.meanDeviation.Load(), sRtt, rtt)
+	} else {
+		p.hasRecordedRtt.Store(true)
+	}
+	log.Debugln("[http2ping] [%s], rtt: %d, sRtt: %d, meanDeviation: %d", p.proxy.Name(), rtt, sRtt, meanDeviation)
+	p.sRtt.Store(sRtt)
+	p.latestRtt.Store(rtt)
+	p.meanDeviation.Store(meanDeviation)
+	p.statusCode.Store(PINGER_STATUS_IDLE)
+	select {
+	case p.newSRttCh <- sRtt:
+	default:
+	}
+	return nil
+}
+
+func (p *http2Pinger) Dial(ctx context.Context) (*tls.Conn, *http2.ClientConn, error) {
+	log.Debugln("[http2ping] [%s] dialing conn to %v", p.proxy.Name(), p.config.HTTP2Server)
+	rawConn, err := dialProxyConn(ctx, p.proxy, p.config.HTTP2Server.String())
+	if err != nil {
+		return nil, nil, fmt.Errorf("dial proxy conn: %w", err)
+	}
+	tlsConn := tls.Client(rawConn, &tls.Config{
+		ServerName: p.config.HTTP2Server.Hostname(),
+		NextProtos: []string{"h2"},
+	})
+	// set deadline for protocol handshake
+	tlsConn.SetDeadline(time.Now().Add(p.config.Interval * 5))
+	defer tlsConn.SetDeadline(time.Time{})
+	tr := http2.Transport{}
+	http2Conn, err := tr.NewClientConn(tlsConn)
+	if err != nil {
+		return nil, nil, fmt.Errorf("new client conn: %w", err)
+	}
+	return tlsConn, http2Conn, nil
+}
+
+func (p *http2Pinger) pingLoop() {
+	loopFn := func() (err error) {
+		tlsConn, http2Conn, err := p.Dial(context.Background())
+		if err != nil {
+			p.statusCode.Store(PINGER_STATUS_DEAD)
+			return err
+		}
+		defer http2Conn.Close()
+		for {
+			if p.closed.Load() {
+				return nil
+			}
+			err = p.Ping(tlsConn, http2Conn)
+			if err != nil {
+				return err
+			}
+			time.Sleep(p.config.Interval)
+		}
+	}
+	for {
+		if p.closed.Load() {
+			return
+		}
+		err := loopFn()
+		log.Debugln("[http2ping] [%s] pingLoop err: %v, wait for retry...", p.proxy.Name(), err)
+		time.Sleep(p.config.Interval * 5)
+	}
+}
+
+func (p *http2Pinger) GetSmoothRtt() uint32 {
+	switch p.statusCode.Load() {
+	case PINGER_STATUS_DEAD:
+		return 0
+	case PINGER_STATUS_PINGING:
+		fallthrough
+	case PINGER_STATUS_IDLE:
+		return p.sRtt.Load()
+	}
+	panic("unreachable")
+}
+
+func (p *http2Pinger) GetProxy() constant.Proxy {
+	return p.proxy
+}
+
+func (p *http2Pinger) Close() error {
+	p.closed.Store(true)
+	p.ctxCancel()
+	return nil
+}
+
+func (p *http2Pinger) String() string {
+	return p.proxy.Name()
+}
diff --git a/adapter/outboundgroup/http2ping/server-dedup.go b/adapter/outboundgroup/http2ping/server-dedup.go
new file mode 100644
index 00000000..e4cb3fc4
--- /dev/null
+++ b/adapter/outboundgroup/http2ping/server-dedup.go
@@ -0,0 +1,95 @@
+package http2ping
+
+import (
+	"fmt"
+	"net"
+	"regexp"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/ReneKroon/ttlcache"
+)
+
+var (
+	domainPortRegex = regexp.MustCompile(`^(.+):(\d+)$`)
+)
+
+type dnsResolvePromise struct {
+	ips    []net.IP
+	err    error
+	doneCh chan struct{}
+}
+
+func (d *dnsResolvePromise) Result() ([]net.IP, error) {
+	<-d.doneCh
+	return d.ips, d.err
+}
+
+func (d *dnsResolvePromise) Fulfill(ips []net.IP, err error) {
+	d.ips = ips
+	d.err = err
+	close(d.doneCh)
+}
+
+type dnsResolver struct {
+	mu    sync.Mutex
+	cache *ttlcache.Cache
+}
+
+func newDnsResolver() *dnsResolver {
+	cache := ttlcache.NewCache()
+	cache.SetTTL(time.Second * 60)
+	return &dnsResolver{
+		cache: cache,
+	}
+}
+
+func (d *dnsResolver) getCachedPromise(domain string) (*dnsResolvePromise, bool) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if v, ok := d.cache.Get(domain); ok {
+		return v.(*dnsResolvePromise), true
+	} else {
+		promise := &dnsResolvePromise{
+			doneCh: make(chan struct{}),
+		}
+		d.cache.Set(domain, promise)
+		return promise, false
+	}
+}
+
+func (d *dnsResolver) resolveDomain(domain string) ([]net.IP, error) {
+	promise, ok := d.getCachedPromise(domain)
+	if ok {
+		return promise.Result()
+	}
+	ips, err := net.LookupIP(domain)
+	promise.Fulfill(ips, err)
+	if err != nil {
+		return nil, fmt.Errorf("lookup ip error: %w", err)
+	}
+	return ips, nil
+}
+
+func (d *dnsResolver) joinIpPorts(ips []net.IP, port string) string {
+	var ipPorts []string
+	for _, ip := range ips {
+		ipPorts = append(ipPorts, fmt.Sprintf("%s:%s", ip.String(), port))
+	}
+	return strings.Join(ipPorts, ",")
+}
+
+func (d *dnsResolver) DomainPortToIpPort(serverDomainPort string) (string, error) {
+	matches := domainPortRegex.FindStringSubmatch(serverDomainPort)
+	if len(matches) != 3 {
+		return "", fmt.Errorf("invalid server domain: %s", serverDomainPort)
+	}
+	domain, port := matches[1], matches[2]
+	ips, err := d.resolveDomain(domain)
+	if err != nil {
+		return "", err
+	}
+	return d.joinIpPorts(ips, port), nil
+}
diff --git a/adapter/outboundgroup/http2ping/utils.go b/adapter/outboundgroup/http2ping/utils.go
new file mode 100644
index 00000000..f6d81fc8
--- /dev/null
+++ b/adapter/outboundgroup/http2ping/utils.go
@@ -0,0 +1,60 @@
+package http2ping
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"net/netip"
+	"net/url"
+	"strconv"
+
+	C "github.com/metacubex/mihomo/constant"
+	"golang.org/x/exp/constraints"
+)
+
+func dialProxyConn(ctx context.Context, p C.Proxy, targetUrlString string) (net.Conn, error) {
+	addr, err := urlToMetadata(targetUrlString)
+	if err != nil {
+		return nil, err
+	}
+	return p.DialContext(ctx, &addr)
+}
+
+func urlToMetadata(rawURL string) (addr C.Metadata, err error) {
+	u, err := url.Parse(rawURL)
+	if err != nil {
+		return
+	}
+
+	port := u.Port()
+	if port == "" {
+		switch u.Scheme {
+		case "https":
+			port = "443"
+		case "http":
+			port = "80"
+		default:
+			err = fmt.Errorf("%s scheme not Support", rawURL)
+			return
+		}
+	}
+	portNum, err := strconv.Atoi(port)
+	if err != nil || portNum > 65535 || portNum < 0 {
+		err = fmt.Errorf("invalid port %s ", port)
+		return
+	}
+
+	addr = C.Metadata{
+		Host:    u.Hostname(),
+		DstIP:   netip.Addr{},
+		DstPort: uint16(portNum),
+	}
+	return
+}
+
+func Abs[T constraints.Signed](a T) T {
+	if a < 0 {
+		return -a
+	}
+	return a
+}
diff --git a/adapter/outboundgroup/parser.go b/adapter/outboundgroup/parser.go
index 3f7f9770..6a9f5e06 100644
--- a/adapter/outboundgroup/parser.go
+++ b/adapter/outboundgroup/parser.go
@@ -151,6 +151,9 @@ func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, provide
 		return NewLoadBalance(groupOption, providers, strategy)
 	case "relay":
 		group = NewRelay(groupOption, providers)
+	case "http2-ping":
+		cfg := parseHTTP2PingOption(config)
+		group = NewHTTP2Ping(groupOption, providers, cfg)
 	default:
 		return nil, fmt.Errorf("%w: %s", errType, groupOption.Type)
 	}