diff --git a/dialer/kcp/metadata.go b/dialer/kcp/metadata.go
index a9a8c27..7e38445 100644
--- a/dialer/kcp/metadata.go
+++ b/dialer/kcp/metadata.go
@@ -49,7 +49,12 @@ func (d *kcpDialer) parseMetadata(md mdata.Metadata) (err error) {
 	d.md.config.KeepAlive = mdutil.GetInt(md, "kcp.keepalive")
 	d.md.config.Interval = mdutil.GetInt(md, "kcp.interval")
 	d.md.config.MTU = mdutil.GetInt(md, "kcp.mtu")
+	d.md.config.RcvWnd = mdutil.GetInt(md, "kcp.rcvwnd")
+	d.md.config.SndWnd = mdutil.GetInt(md, "kcp.sndwnd")
 	d.md.config.SmuxVer = mdutil.GetInt(md, "kcp.smuxver")
+	d.md.config.SmuxBuf = mdutil.GetInt(md, "kcp.smuxbuf")
+	d.md.config.StreamBuf = mdutil.GetInt(md, "kcp.streambuf")
+	d.md.config.NoComp = mdutil.GetBool(md, "kcp.nocomp")
 
 	d.md.handshakeTimeout = mdutil.GetDuration(md, handshakeTimeout)
 	return
diff --git a/go.mod b/go.mod
index d4e06ab..a7c76b3 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d
 	github.com/gin-contrib/cors v1.5.0
 	github.com/gin-gonic/gin v1.9.1
-	github.com/go-gost/core v0.0.0-20240131151724-a06608ccafbf
+	github.com/go-gost/core v0.0.0-20240309124515-fea73cf68235
 	github.com/go-gost/gosocks4 v0.0.1
 	github.com/go-gost/gosocks5 v0.4.0
 	github.com/go-gost/plugin v0.0.0-20240103125338-9c84e29cb81a
diff --git a/go.sum b/go.sum
index d08bdff..e17bacb 100644
--- a/go.sum
+++ b/go.sum
@@ -51,6 +51,8 @@ github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
 github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
 github.com/go-gost/core v0.0.0-20240131151724-a06608ccafbf h1:akQ96Ibm+P7IftDluZPoMCzBzbLR/TjFu8Wpjy3H7hM=
 github.com/go-gost/core v0.0.0-20240131151724-a06608ccafbf/go.mod h1:ndkgWVYRLwupVaFFWv8ML1Nr8tD3xhHK245PLpUDg4E=
+github.com/go-gost/core v0.0.0-20240309124515-fea73cf68235 h1:2iju5ndwCnazCaOcacxJaVFf3J/yb0L0ebXYh2J4rik=
+github.com/go-gost/core v0.0.0-20240309124515-fea73cf68235/go.mod h1:ndkgWVYRLwupVaFFWv8ML1Nr8tD3xhHK245PLpUDg4E=
 github.com/go-gost/gosocks4 v0.0.1 h1:+k1sec8HlELuQV7rWftIkmy8UijzUt2I6t+iMPlGB2s=
 github.com/go-gost/gosocks4 v0.0.1/go.mod h1:3B6L47HbU/qugDg4JnoFPHgJXE43Inz8Bah1QaN9qCc=
 github.com/go-gost/gosocks5 v0.4.0 h1:EIrOEkpJez4gwHrMa33frA+hHXJyevjp47thpMQsJzI=
diff --git a/listener/kcp/metadata.go b/listener/kcp/metadata.go
index 6fe8c96..c7472c2 100644
--- a/listener/kcp/metadata.go
+++ b/listener/kcp/metadata.go
@@ -52,7 +52,12 @@ func (l *kcpListener) parseMetadata(md mdata.Metadata) (err error) {
 	l.md.config.KeepAlive = mdutil.GetInt(md, "kcp.keepalive")
 	l.md.config.Interval = mdutil.GetInt(md, "kcp.interval")
 	l.md.config.MTU = mdutil.GetInt(md, "kcp.mtu")
-	l.md.config.SmuxVer = mdutil.GetInt(md, "kcp.smuxVer")
+	l.md.config.RcvWnd = mdutil.GetInt(md, "kcp.rcvwnd")
+	l.md.config.SndWnd = mdutil.GetInt(md, "kcp.sndwnd")
+	l.md.config.SmuxVer = mdutil.GetInt(md, "kcp.smuxver")
+	l.md.config.SmuxBuf = mdutil.GetInt(md, "kcp.smuxbuf")
+	l.md.config.StreamBuf = mdutil.GetInt(md, "kcp.streambuf")
+	l.md.config.NoComp = mdutil.GetBool(md, "kcp.nocomp")
 
 	l.md.backlog = mdutil.GetInt(md, backlog)
 	if l.md.backlog <= 0 {