diff --git a/go.mod b/go.mod
index 40ce9ecd..e6da0e78 100644
--- a/go.mod
+++ b/go.mod
@@ -52,6 +52,7 @@ require (
 	gvisor.dev/gvisor v0.0.0-20220901235040-6ca97ef2ce1c
 )
 
+replace github.com/sagernet/sing v0.2.2-0.20230402035613-6d63c1a7dca5 => github.com/adlyq/sing v0.0.0-20230405113504-d36b73539636
 //replace github.com/sagernet/sing => ../sing
 
 require (
diff --git a/go.sum b/go.sum
index b776372e..c87332cb 100644
--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,8 @@ berty.tech/go-libtor v1.0.385 h1:RWK94C3hZj6Z2GdvePpHJLnWYobFr3bY/OdUJ5aoEXw=
 berty.tech/go-libtor v1.0.385/go.mod h1:9swOOQVb+kmvuAlsgWUK/4c52pm69AdbJsxLzk+fJEw=
 github.com/Dreamacro/clash v1.14.0 h1:ehJ/C/1m9LEjmME72WSE/Y2YqbR3Q54AbjqiRCvtyW4=
 github.com/Dreamacro/clash v1.14.0/go.mod h1:ia2CU7V713H1QdCqMwOLK9U9V5Ay8X0voj3yQr2tk+I=
+github.com/adlyq/sing v0.0.0-20230405113504-d36b73539636 h1:Vl/3R8Ob0Vg4DujVdxdrpcw6KKj00R2GU6JeHLpa3f0=
+github.com/adlyq/sing v0.0.0-20230405113504-d36b73539636/go.mod h1:9uHswk2hITw8leDbiLS/xn0t9nzBcbePxzm9PJhwdlw=
 github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
 github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
@@ -109,10 +111,6 @@ github.com/sagernet/quic-go v0.0.0-20230202071646-a8c8afb18b32 h1:tztuJB+giOWNRK
 github.com/sagernet/quic-go v0.0.0-20230202071646-a8c8afb18b32/go.mod h1:QMCkxXAC3CvBgDZVIJp43NWTuwGBScCzMLVLynjERL8=
 github.com/sagernet/reality v0.0.0-20230323230523-5fa25e693e7f h1:plVtFF9NVw5Py4jH/KQuWxojdMFDroTsQ1PVJcU9djM=
 github.com/sagernet/reality v0.0.0-20230323230523-5fa25e693e7f/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
-github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
-github.com/sagernet/sing v0.1.8/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
-github.com/sagernet/sing v0.2.2-0.20230402035613-6d63c1a7dca5 h1:UB1vAmu7/4ya2FzX2lwIAs0bRPcWQPY5kSCBK4RLi2g=
-github.com/sagernet/sing v0.2.2-0.20230402035613-6d63c1a7dca5/go.mod h1:9uHswk2hITw8leDbiLS/xn0t9nzBcbePxzm9PJhwdlw=
 github.com/sagernet/sing-dns v0.1.5-0.20230402033314-a752be02978d h1:1x2TMcIw/HMjC5kCMDSyOYbx+2MICk//kjni9gx7Xwk=
 github.com/sagernet/sing-dns v0.1.5-0.20230402033314-a752be02978d/go.mod h1:69PNSHyEmXdjf6C+bXBOdr2GQnPeEyWjIzo/MV8gmz8=
 github.com/sagernet/sing-shadowsocks v0.2.0 h1:ILDWL7pwWfkPLEbviE/MyCgfjaBmJY/JVVY+5jhSb58=
@@ -196,9 +194,7 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
diff --git a/option/simple.go b/option/simple.go
index eede0512..52c1e4bd 100644
--- a/option/simple.go
+++ b/option/simple.go
@@ -30,4 +30,5 @@ type HTTPOutboundOptions struct {
 	Username string              `json:"username,omitempty"`
 	Password string              `json:"password,omitempty"`
 	TLS      *OutboundTLSOptions `json:"tls,omitempty"`
+	Header   map[string]string   `json:"header,omitempty"`
 }
diff --git a/outbound/http.go b/outbound/http.go
index f812c2e4..c5353bdc 100644
--- a/outbound/http.go
+++ b/outbound/http.go
@@ -37,7 +37,7 @@ func NewHTTP(router adapter.Router, logger log.ContextLogger, tag string, option
 			logger:   logger,
 			tag:      tag,
 		},
-		http.NewClient(detour, options.ServerOptions.Build(), options.Username, options.Password),
+		http.NewClient(detour, options.ServerOptions.Build(), options.Username, options.Password, options.Header),
 	}, nil
 }