diff --git a/config/outbound.go b/config/outbound.go
index cead912..0320bc8 100644
--- a/config/outbound.go
+++ b/config/outbound.go
@@ -166,6 +166,15 @@ func patchOutbound(base option.Outbound, configOpt ConfigOptions) (*option.Outbo
 }
 
 func patchWarp(base *option.Outbound) error {
+	if base.Type == C.TypeWireGuard {
+		host := base.WireGuardOptions.Server
+		if host == "default" || host == "random" || host == "auto" {
+			base.WireGuardOptions.Server = getRandomIP()
+		}
+		if base.WireGuardOptions.ServerPort == 0 {
+			base.WireGuardOptions.ServerPort = generateRandomPort()
+		}
+	}
 	if base.Type == C.TypeCustom {
 		if warp, ok := base.CustomOptions["warp"].(map[string]interface{}); ok {
 			key, _ := warp["key"].(string)
@@ -186,6 +195,7 @@ func patchWarp(base *option.Outbound) error {
 		}
 
 	}
+
 	return nil
 }
 
diff --git a/config/parser.go b/config/parser.go
index 16f9b9e..946fac9 100644
--- a/config/parser.go
+++ b/config/parser.go
@@ -10,6 +10,7 @@ import (
 
 	"github.com/hiddify/ray2sing/ray2sing"
 	"github.com/sagernet/sing-box/experimental/libbox"
+	"github.com/sagernet/sing-box/option"
 	SJ "github.com/sagernet/sing/common/json"
 	"github.com/xmdhs/clash2singbox/convert"
 	"github.com/xmdhs/clash2singbox/model/clash"
@@ -38,12 +39,13 @@ func ParseConfig(path string, debug bool) ([]byte, error) {
 		}
 
 		newContent, _ := json.MarshalIndent(jsonObj, "", "  ")
-		return validateResult(newContent, "SingboxParser")
+
+		return patchConfig([]byte(newContent), "SingboxParser")
 	}
 	fmt.Printf("Convert using v2ray\n")
 	v2rayStr, err := ray2sing.Ray2Singbox(string(content))
 	if err == nil {
-		return validateResult([]byte(v2rayStr), "V2rayParser")
+		return patchConfig([]byte(v2rayStr), "V2rayParser")
 	}
 	fmt.Printf("Convert using clash\n")
 	clashObj := clash.Clash{}
@@ -60,13 +62,35 @@ func ParseConfig(path string, debug bool) ([]byte, error) {
 		if err != nil {
 			return nil, fmt.Errorf("[ClashParser] patching clash config error: %w", err)
 		}
-		return validateResult(output, "ClashParser")
+		return patchConfig(output, "ClashParser")
 	}
 
 	return nil, fmt.Errorf("unable to determine config format")
 }
 
+func patchConfig(content []byte, name string) ([]byte, error) {
+	options := option.Options{}
+	err := json.Unmarshal(content, &options)
+	if err != nil {
+		return nil, fmt.Errorf("[SingboxParser] unmarshal error: %w", err)
+	}
+
+	for i, base := range options.Outbounds {
+		err := patchWarp(&base)
+		if err != nil {
+			return nil, fmt.Errorf("[Warp] patch warp error: %w", err)
+		}
+		options.Outbounds[i] = base
+
+	}
+
+	content, _ = json.MarshalIndent(options, "", "  ")
+	fmt.Printf("%s\n", content)
+	return validateResult(content, name)
+}
+
 func validateResult(content []byte, name string) ([]byte, error) {
+
 	err := libbox.CheckConfig(string(content))
 	if err != nil {
 		return nil, fmt.Errorf("[%s] invalid sing-box config: %w", name, err)
diff --git a/config/warp.go b/config/warp.go
index 80e5713..4f61ac5 100644
--- a/config/warp.go
+++ b/config/warp.go
@@ -162,11 +162,8 @@ func generateWarp(license string, host string, port uint16, fakePackets string)
 	if host == "auto" && fakePackets == "" {
 		fakePackets = "5-10"
 	}
-	if host == "default" || host == "random" || host == "auto" {
-		host = getRandomIP()
-	}
-	if port == 0 {
-		port = generateRandomPort()
+	if _, err := os.Stat("./wgcf-identity.json"); err == nil {
+		os.Remove("./wgcf-identity.json")
 	}
 
 	if !warp.CheckProfileExists(license) {
diff --git a/go.mod b/go.mod
index f5301ff..59d91d8 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/hiddify/libcore
 go 1.21.5
 
 require (
-	github.com/hiddify/ray2sing v0.0.0-20240127015415-b0b85dcbf102
+	github.com/hiddify/ray2sing v0.0.0-20240130180912-f90754dd8f44
 	github.com/kardianos/service v1.2.2
 	github.com/sagernet/gomobile v0.1.1
 	github.com/sagernet/sing v0.3.0
diff --git a/go.sum b/go.sum
index 44d3f62..9667617 100644
--- a/go.sum
+++ b/go.sum
@@ -51,8 +51,8 @@ github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE
 github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
 github.com/hiddify/hiddify-sing-box v1.7.9-0.20240130115748-5838de40349e h1:FhrU990kkhxRoFAMvEZwUyM05s1AWBn7lzwijl9ucq0=
 github.com/hiddify/hiddify-sing-box v1.7.9-0.20240130115748-5838de40349e/go.mod h1:B74zKdMcH3ZEmCi2OUqJTvEXCNtNQjivUEQ20y/5XQM=
-github.com/hiddify/ray2sing v0.0.0-20240127015415-b0b85dcbf102 h1:4vKmPE8AyvsBYuZmjGkPnsju8ZzVxEjC9I96uqxX5+o=
-github.com/hiddify/ray2sing v0.0.0-20240127015415-b0b85dcbf102/go.mod h1:zYKnf7EoPqrk7JOMO9BApTXxfH0sva8AKfoFywN7uuA=
+github.com/hiddify/ray2sing v0.0.0-20240130180912-f90754dd8f44 h1:A/gbpY8/5jhcoKPCLYpw+LO5MqlBZAsXm6nflWMDbjA=
+github.com/hiddify/ray2sing v0.0.0-20240130180912-f90754dd8f44/go.mod h1:zYKnf7EoPqrk7JOMO9BApTXxfH0sva8AKfoFywN7uuA=
 github.com/hiddify/wireguard-go v0.0.0-20240125143346-481d18d77fe1 h1:neOb+wzHbWLNZ2sHFEV4+GTuqORO7/MndQLFW8FjUY8=
 github.com/hiddify/wireguard-go v0.0.0-20240125143346-481d18d77fe1/go.mod h1:K4J7/npM+VAMUeUmTa2JaA02JmyheP0GpRBOUvn3ecc=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=