diff --git a/main.go b/main.go
index 6bd45b7..b724829 100644
--- a/main.go
+++ b/main.go
@@ -50,6 +50,7 @@ var examples = map[string][]string{
 		"warp://key@host:1234/#WARPkey",
 		"warp://engage.cloudflareclient.com:2408#WARPnoKey",
 		"warp://key@engage.cloudflareclient.com:2408/?ifp=5-10#WARPparam",
+		"warp://auto/#WARP_auto",
 	},
 }
 
diff --git a/ray2sing/beepass.go b/ray2sing/beepass.go
index f33bd4a..36862b8 100644
--- a/ray2sing/beepass.go
+++ b/ray2sing/beepass.go
@@ -59,7 +59,7 @@ func BeepassSingbox(beepassUrl string) (*T.Outbound, error) {
 		ShadowsocksOptions: T.ShadowsocksOutboundOptions{
 			ServerOptions: T.ServerOptions{
 				Server:     decoded.Server,
-				ServerPort: toInt16(decoded.ServerPort),
+				ServerPort: toInt16(decoded.ServerPort, 443),
 			},
 			Method:   decoded.Method,
 			Password: decoded.Password,
diff --git a/ray2sing/common.go b/ray2sing/common.go
index 9827ce7..56e9495 100644
--- a/ray2sing/common.go
+++ b/ray2sing/common.go
@@ -207,12 +207,12 @@ func toInt(s string) int {
 	return i
 }
 
-func toInt16(s string) uint16 {
+func toInt16(s string, defaultPort uint16) uint16 {
 	val, err := strconv.ParseInt(s, 10, 17)
 	if err != nil {
 		// fmoption.Printf("err %v", err)
 		// handle the error appropriately; here we return 0
-		return 443
+		return defaultPort
 	}
 	return uint16(val)
 }
diff --git a/ray2sing/hysteria.go b/ray2sing/hysteria.go
index 2675f87..c40e3fd 100644
--- a/ray2sing/hysteria.go
+++ b/ray2sing/hysteria.go
@@ -7,7 +7,7 @@ import (
 )
 
 func HysteriaSingbox(hysteriaURL string) (*T.Outbound, error) {
-	u, err := ParseUrl(hysteriaURL)
+	u, err := ParseUrl(hysteriaURL, 443)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/hysteria2.go b/ray2sing/hysteria2.go
index 1f0e02c..3e5c785 100644
--- a/ray2sing/hysteria2.go
+++ b/ray2sing/hysteria2.go
@@ -5,7 +5,7 @@ import (
 )
 
 func Hysteria2Singbox(hysteria2Url string) (*T.Outbound, error) {
-	u, err := ParseUrl(hysteria2Url)
+	u, err := ParseUrl(hysteria2Url, 443)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/shadowsocks.go b/ray2sing/shadowsocks.go
index 5a5aa6f..cd469ea 100644
--- a/ray2sing/shadowsocks.go
+++ b/ray2sing/shadowsocks.go
@@ -36,7 +36,7 @@ func parseShadowsocks(configStr string) (map[string]string, error) {
 }
 
 func ShadowsocksSingbox(shadowsocksUrl string) (*T.Outbound, error) {
-	u, err := ParseUrl(shadowsocksUrl)
+	u, err := ParseUrl(shadowsocksUrl, 443)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/ssh.go b/ray2sing/ssh.go
index 9c3d95f..5fe960d 100644
--- a/ray2sing/ssh.go
+++ b/ray2sing/ssh.go
@@ -7,7 +7,7 @@ import (
 )
 
 func SSHSingbox(sshURL string) (*T.Outbound, error) {
-	u, err := ParseUrl(sshURL)
+	u, err := ParseUrl(sshURL, 22)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/trojan.go b/ray2sing/trojan.go
index 56aef1c..f313421 100644
--- a/ray2sing/trojan.go
+++ b/ray2sing/trojan.go
@@ -5,7 +5,7 @@ import (
 )
 
 func TrojanSingbox(trojanURL string) (*T.Outbound, error) {
-	u, err := ParseUrl(trojanURL)
+	u, err := ParseUrl(trojanURL, 443)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/tuic.go b/ray2sing/tuic.go
index 33872f7..3d0a4c1 100644
--- a/ray2sing/tuic.go
+++ b/ray2sing/tuic.go
@@ -7,7 +7,7 @@ import (
 )
 
 func TuicSingbox(tuicUrl string) (*T.Outbound, error) {
-	u, err := ParseUrl(tuicUrl)
+	u, err := ParseUrl(tuicUrl, 443)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/url_schema.go b/ray2sing/url_schema.go
index fcf76a9..81813c4 100644
--- a/ray2sing/url_schema.go
+++ b/ray2sing/url_schema.go
@@ -30,13 +30,13 @@ func (u UrlSchema) GetRelayOptions() (*T.TurnRelayOptions, error) {
 }
 
 // parseHysteria2 parses a given URL and returns a HysteriaURLData struct.
-func ParseUrl(inputURL string) (*UrlSchema, error) {
+func ParseUrl(inputURL string, defaultPort uint16) (*UrlSchema, error) {
 	parsedURL, err := url.Parse(inputURL)
 	if err != nil {
 		return nil, err
 	}
 
-	port := toInt16(parsedURL.Port())
+	port := toInt16(parsedURL.Port(), defaultPort)
 
 	data := &UrlSchema{
 		Scheme:   parsedURL.Scheme,
diff --git a/ray2sing/vless.go b/ray2sing/vless.go
index 8f817a3..52e77c5 100644
--- a/ray2sing/vless.go
+++ b/ray2sing/vless.go
@@ -5,7 +5,7 @@ import (
 )
 
 func VlessSingbox(vlessURL string) (*T.Outbound, error) {
-	u, err := ParseUrl(vlessURL)
+	u, err := ParseUrl(vlessURL, 443)
 	if err != nil {
 		return nil, err
 	}
diff --git a/ray2sing/vmess.go b/ray2sing/vmess.go
index bfc9b59..4bad875 100644
--- a/ray2sing/vmess.go
+++ b/ray2sing/vmess.go
@@ -50,7 +50,7 @@ func VmessSingbox(vmessURL string) (*T.Outbound, error) {
 		return nil, err
 	}
 
-	port := toInt16(decoded["port"])
+	port := toInt16(decoded["port"], 443)
 	transportOptions, err := getTransportOptions(decoded)
 	if err != nil {
 		return nil, err
diff --git a/ray2sing/warp.go b/ray2sing/warp.go
index 7a42cf3..dde8769 100644
--- a/ray2sing/warp.go
+++ b/ray2sing/warp.go
@@ -5,10 +5,11 @@ import (
 )
 
 func WarpSingbox(url string) (*T.Outbound, error) {
-	u, err := ParseUrl(url)
+	u, err := ParseUrl(url, 0)
 	if err != nil {
 		return nil, err
 	}
+
 	out := &T.Outbound{
 		Type: "custom",
 		Tag:  u.Name,
diff --git a/ray2sing/wireguard.go b/ray2sing/wireguard.go
index 0d717f8..897cf12 100644
--- a/ray2sing/wireguard.go
+++ b/ray2sing/wireguard.go
@@ -9,7 +9,7 @@ import (
 )
 
 func WiregaurdSingbox(url string) (*T.Outbound, error) {
-	u, err := ParseUrl(url)
+	u, err := ParseUrl(url, 0)
 	if err != nil {
 		return nil, err
 	}
@@ -22,6 +22,7 @@ func WiregaurdSingbox(url string) (*T.Outbound, error) {
 			PrivateKey:    u.Params["pk"],
 			PeerPublicKey: u.Params["peer_pk"],
 			PreSharedKey:  u.Params["pre_shared_key"],
+			FakePackets:   u.Params["ifp"],
 		},
 	}