diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e4d796bc..b3696d13 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,6 +27,10 @@ jobs:
 
       - name: Get dependencies, run test
         run: |
+          # install python3.9
+          sudo add-apt-repository -y ppa:deadsnakes/ppa
+          sudo apt install -y python3.9 python3.9-dev
+
           # fetch python cross compile source files
           mkdir -p bin/python/
           cd bin/python/
@@ -34,20 +38,21 @@ jobs:
           curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-darwin-arm64.tar.xz
           curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-windows-amd64.tar.xz
           curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-windows-386.tar.xz
-          curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-linux-amd64.tar.xz
-          curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-linux-arm64.tar.xz
+          #curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-linux-amd64.tar.xz
+          #curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-linux-arm64.tar.xz
           #curl -LO https://raw.githubusercontent.com/yaling888/snack/main/python-3.9.7-linux-386.tar.xz
           tar -Jxf python-3.9.7-darwin-amd64.tar.xz
           tar -Jxf python-3.9.7-darwin-arm64.tar.xz
           tar -Jxf python-3.9.7-windows-amd64.tar.xz
           tar -Jxf python-3.9.7-windows-386.tar.xz
-          tar -Jxf python-3.9.7-linux-amd64.tar.xz
-          tar -Jxf python-3.9.7-linux-arm64.tar.xz
+          #tar -Jxf python-3.9.7-linux-amd64.tar.xz
+          #tar -Jxf python-3.9.7-linux-arm64.tar.xz
           #tar -Jxf python-3.9.7-linux-386.tar.xz
           rm python-3.9.7-*.tar.xz
           cd ../../
 
-          go test ./...
+          # go test
+          go test -tags build_local ./...
 
           # init xgo
           docker pull techknowlogick/xgo:latest
@@ -66,6 +71,7 @@ jobs:
           BINDIR: bin
         run: |
           make -j releases
+          #ls -lahF bin/python/
 
       - name: Prepare upload
         if: startsWith(github.ref, 'refs/tags/') == false
diff --git a/Makefile b/Makefile
index 50f749e8..dffe8e3b 100644
--- a/Makefile
+++ b/Makefile
@@ -18,8 +18,8 @@ STATIC_LDFLAGS='-X "github.com/Dreamacro/clash/constant.Version=$(VERSION)" \
 PLATFORM_LIST = \
 	darwin-amd64 \
 	darwin-arm64 \
-	linux-amd64 \
-	linux-arm64
+	linux-amd64
+#	linux-arm64
 #	linux-386
 
 WINDOWS_ARCH_LIST = \
@@ -44,7 +44,8 @@ linux-386:
 	$(XGOCMD) -dest=$(BINDIR) -out=$(NAME) -trimpath=true -ldflags=$(STATIC_LDFLAGS) -targets=linux/386 $(BUILD_PACKAGE)
 
 linux-amd64:
-	GOARCH=amd64 GOOS=linux $(GOBUILD) -ldflags $(STATIC_LDFLAGS) -o $(BINDIR)/$(NAME)-$@
+	$(GOBUILD) -ldflags $(RELEASE_LDFLAGS) -o $(BINDIR)/$(NAME)-$@
+	#GOARCH=amd64 GOOS=linux $(GOBUILD) -ldflags $(RELEASE_LDFLAGS) -o $(BINDIR)/$(NAME)-$@
 	#$(XGOCMD) -dest=$(BINDIR) -out=$(NAME) -trimpath=true -ldflags=$(STATIC_LDFLAGS) -targets=linux/amd64 $(BUILD_PACKAGE)
 
 linux-arm64:
@@ -76,6 +77,9 @@ all-arch: $(PLATFORM_LIST) $(WINDOWS_ARCH_LIST)
 
 releases: $(gz_releases) $(zip_releases)
 
+vet:
+	$(GOCMD) vet -tags build_local ./...
+
 lint:
 	golangci-lint run --build-tags=build_local --disable-all -E govet -E gofumpt -E megacheck ./...
 
diff --git a/component/script/build_xgo.go b/component/script/build_xgo.go
index fe4ff5db..4a066c90 100644
--- a/component/script/build_xgo.go
+++ b/component/script/build_xgo.go
@@ -1,25 +1,25 @@
-//go:build !build_local
-// +build !build_local
+//go:build !build_local && cgo
+// +build !build_local,cgo
 
 package script
 
 /*
-//#cgo linux,amd64 pkg-config: python-3.9-embed
+#cgo linux,amd64 pkg-config: python3-embed
 
 #cgo darwin,amd64 CFLAGS: -I/build/python/python-3.9.7-darwin-amd64/include/python3.9
 #cgo darwin,arm64 CFLAGS: -I/build/python/python-3.9.7-darwin-arm64/include/python3.9
 #cgo windows,amd64 CFLAGS: -I/build/python/python-3.9.7-windows-amd64/include -DMS_WIN64
 #cgo windows,386 CFLAGS: -I/build/python/python-3.9.7-windows-386/include
-#cgo linux,amd64 CFLAGS: -I/home/runner/work/clash/clash/bin/python/python-3.9.7-linux-amd64/include/python3.9
-#cgo linux,arm64 CFLAGS: -I/build/python/python-3.9.7-linux-arm64/include/python3.9
-#cgo linux,386 CFLAGS: -I/build/python/python-3.9.7-linux-386/include/python3.9
+//#cgo linux,amd64 CFLAGS: -I/home/runner/work/clash/clash/bin/python/python-3.9.7-linux-amd64/include/python3.9
+//#cgo linux,arm64 CFLAGS: -I/build/python/python-3.9.7-linux-arm64/include/python3.9
+//#cgo linux,386 CFLAGS: -I/build/python/python-3.9.7-linux-386/include/python3.9
 
 #cgo darwin,amd64 LDFLAGS: -L/build/python/python-3.9.7-darwin-amd64/lib -lpython3.9 -ldl   -framework CoreFoundation
 #cgo darwin,arm64 LDFLAGS: -L/build/python/python-3.9.7-darwin-arm64/lib -lpython3.9 -ldl   -framework CoreFoundation
 #cgo windows,amd64 LDFLAGS: -L/build/python/python-3.9.7-windows-amd64/lib -lpython39 -lpthread -lm
 #cgo windows,386 LDFLAGS: -L/build/python/python-3.9.7-windows-386/lib -lpython39 -lpthread -lm
-#cgo linux,amd64 LDFLAGS: -L/home/runner/work/clash/clash/bin/python/python-3.9.7-linux-amd64/lib -lpython3.9 -lpthread -ldl  -lutil -lm
-#cgo linux,arm64 LDFLAGS: -L/build/python/python-3.9.7-linux-arm64/lib -lpython3.9 -lpthread -ldl  -lutil -lm
-#cgo linux,386 LDFLAGS: -L/build/python/python-3.9.7-linux-386/lib -lpython3.9 -lcrypt -lpthread -ldl  -lutil -lm
+//#cgo linux,amd64 LDFLAGS: -L/home/runner/work/clash/clash/bin/python/python-3.9.7-linux-amd64/lib -lpython3.9 -lpthread -ldl  -lutil -lm
+//#cgo linux,arm64 LDFLAGS: -L/build/python/python-3.9.7-linux-arm64/lib -lpython3.9 -lpthread -ldl  -lutil -lm
+//#cgo linux,386 LDFLAGS: -L/build/python/python-3.9.7-linux-386/lib -lpython3.9 -lpthread -ldl  -lutil -lm
 */
 import "C"
diff --git a/component/script/clash_module.c b/component/script/clash_module.c
index 5bef9948..f15f0191 100644
--- a/component/script/clash_module.c
+++ b/component/script/clash_module.c
@@ -8,23 +8,30 @@ PyObject *main_fn;
 PyObject *clash_context;
 
 // init_python
-void init_python(const char *path) {
+void init_python(const char *program, const char *path) {
+
+//    Py_NoSiteFlag = 1;
+//    Py_FrozenFlag = 1;
+//    Py_IgnoreEnvironmentFlag = 1;
+//    Py_IsolatedFlag = 1;
 
     append_inittab();
 
-    Py_Initialize();
-
-    wchar_t *program = Py_DecodeLocale("clash", NULL);
-    if (program != NULL) {
-        Py_SetProgramName(program);
-        PyMem_RawFree(program);
+    wchar_t *programName = Py_DecodeLocale(program, NULL);
+    if (programName != NULL) {
+        Py_SetProgramName(programName);
+        PyMem_RawFree(programName);
     }
 
 //    wchar_t *newPath = Py_DecodeLocale(path, NULL);
 //    if (newPath != NULL) {
 //        Py_SetPath(newPath);
+//        PyMem_RawFree(newPath);
 //    }
 
+//    Py_Initialize();
+    Py_InitializeEx(0);
+
     char *pathPrefix = "import sys; sys.path.append('";
     char *pathSuffix = "')";
     char *newPath = (char *) malloc(strlen(pathPrefix) + strlen(path) + strlen(pathSuffix));
diff --git a/component/script/clash_module.go b/component/script/clash_module.go
index 72806781..21ed551e 100644
--- a/component/script/clash_module.go
+++ b/component/script/clash_module.go
@@ -74,7 +74,7 @@ func (pyObject *PyObject) Clear() {
 }
 
 // Py_Initialize initialize Python3
-func Py_Initialize(path string) error {
+func Py_Initialize(program string, path string) error {
 	lock.Lock()
 	defer lock.Unlock()
 
@@ -89,8 +89,7 @@ func Py_Initialize(path string) error {
 	cPath := C.CString(path)
 	//defer C.free(unsafe.Pointer(cPath))
 
-	C.init_python(cPath)
-	//C.Py_Initialize()
+	C.init_python(C.CString(program), cPath)
 	err := PyLastError()
 
 	if err != nil {
@@ -129,17 +128,10 @@ func Py_Finalize() {
 	}
 }
 
+//Py_GetVersion get
 func Py_GetVersion() string {
 	cversion := C.Py_GetVersion()
-	return C.GoString(cversion)
-}
-
-func PyRun_SimpleString(command string) int {
-	ccommand := C.CString(command)
-	defer C.free(unsafe.Pointer(ccommand))
-
-	// C.PyRun_SimpleString is a macro, using C.PyRun_SimpleStringFlags instead
-	return int(C.PyRun_SimpleStringFlags(ccommand, nil))
+	return strings.Split(C.GoString(cversion), "\n")[0]
 }
 
 // loadPyFunc loads a Python function by module and function name
@@ -311,13 +303,19 @@ func initPython3Callback() {
 
 //NewClashPyContext new clash context for python
 func NewClashPyContext(ruleProvidersName []string) error {
-	cStringArr := make([]*C.char, len(ruleProvidersName))
+	length := len(ruleProvidersName)
+	cStringArr := make([]*C.char, length)
 	for i, v := range ruleProvidersName {
 		cStringArr[i] = C.CString(v)
 		defer C.free(unsafe.Pointer(cStringArr[i]))
 	}
 
-	rs := int(C.new_clash_py_context((**C.char)(unsafe.Pointer(&cStringArr[0])), C.int(len(ruleProvidersName))))
+	cArrPointer := unsafe.Pointer(nil)
+	if length > 0 {
+		cArrPointer = unsafe.Pointer(&cStringArr[0])
+	}
+
+	rs := int(C.new_clash_py_context((**C.char)(cArrPointer), C.int(length)))
 
 	if rs == 0 {
 		err := PyLastError()
@@ -335,5 +333,5 @@ func killSelf() {
 		return
 	}
 
-	p.Signal(syscall.SIGINT)
+	_ = p.Signal(syscall.SIGINT)
 }
diff --git a/component/script/clash_module.h b/component/script/clash_module.h
index 9d815874..3e03e16d 100644
--- a/component/script/clash_module.h
+++ b/component/script/clash_module.h
@@ -29,7 +29,7 @@ void set_log_callback(log_callback cb);
 /*---------------------------------------------------------------*/
 
 void append_inittab();
-void init_python(const char *path);
+void init_python(const char *program, const char *path);
 void load_main_func();
 void finalize_Python();
 void py_clear(PyObject *obj);
diff --git a/component/script/clash_module_export.go b/component/script/clash_module_export.go
index 02fa27bf..b3f5355b 100644
--- a/component/script/clash_module_export.go
+++ b/component/script/clash_module_export.go
@@ -85,13 +85,25 @@ func ruleProviderCallbackFn(cProviderName *C.char, cMetadata *C.struct_Metadata)
 	dstIp := C.GoString(cMetadata.dst_ip)
 	dstPort := strconv.Itoa(int(cMetadata.dst_port))
 
+	dst := net.ParseIP(dstIp)
+	addrType := constant.AtypDomainName
+
+	if dst != nil {
+		if dst.To4() != nil {
+			addrType = constant.AtypIPv4
+		} else {
+			addrType = constant.AtypIPv6
+		}
+	}
+
 	metadata := &constant.Metadata{
-		Process: processName,
-		SrcIP:   net.ParseIP(srcIp),
-		DstIP:   net.ParseIP(dstIp),
-		SrcPort: srcPort,
-		DstPort: dstPort,
-		Host:    host,
+		Process:  processName,
+		SrcIP:    net.ParseIP(srcIp),
+		DstIP:    dst,
+		SrcPort:  srcPort,
+		DstPort:  dstPort,
+		AddrType: addrType,
+		Host:     host,
 	}
 
 	providerName := C.GoString(cProviderName)
diff --git a/config/config.go b/config/config.go
index 43b472d6..eed0b4d0 100644
--- a/config/config.go
+++ b/config/config.go
@@ -365,10 +365,10 @@ func parseProxies(cfg *RawConfig) (proxies map[string]C.Proxy, providersMap map[
 		providersMap[name] = pd
 	}
 
-	for _, provider := range providersMap {
-		log.Infoln("Start initial provider %s", provider.Name())
-		if err := provider.Initial(); err != nil {
-			return nil, nil, fmt.Errorf("initial proxy provider %s error: %w", provider.Name(), err)
+	for _, rp := range providersMap {
+		log.Infoln("Start initial provider %s", rp.Name())
+		if err := rp.Initial(); err != nil {
+			return nil, nil, fmt.Errorf("initial proxy provider %s error: %w", rp.Name(), err)
 		}
 	}
 
@@ -474,7 +474,7 @@ time = ClashTime()
 		return fmt.Errorf("initialized script module failure, %s", err.Error())
 	}
 
-	if err = S.Py_Initialize(C.Path.ScriptDir()); err != nil {
+	if err = S.Py_Initialize(C.Path.GetExecutableFullPath(), C.Path.ScriptDir()); err != nil {
 		return fmt.Errorf("initialized script module failure, %s", err.Error())
 	} else if mode == T.Script {
 		if err = S.LoadMainFunction(); err != nil {
@@ -482,7 +482,7 @@ time = ClashTime()
 		}
 	}
 
-	log.Infoln("Start initial script module successful")
+	log.Infoln("Start initial script module successful, version: %s", S.Py_GetVersion())
 
 	return nil
 }
@@ -561,7 +561,7 @@ func parseRules(cfg *RawConfig, proxies map[string]C.Proxy) ([]C.Rule, map[strin
 		if err != nil {
 			return nil, nil, err
 		} else {
-			log.Infoln("Start initial script context successful")
+			log.Infoln("Start initial script context successful, provider records: %v", len(providerNames))
 		}
 	}
 
@@ -582,7 +582,7 @@ func parseHosts(cfg *RawConfig) (*trie.DomainTrie, error) {
 			if ip == nil {
 				return nil, fmt.Errorf("%s is not a valid IP", ipStr)
 			}
-			tree.Insert(domain, ip)
+			_ = tree.Insert(domain, ip)
 		}
 	}
 
@@ -740,7 +740,7 @@ func parseDNS(rawCfg *RawConfig, hosts *trie.DomainTrie) (*DNS, error) {
 		if len(cfg.FakeIPFilter) != 0 {
 			host = trie.New()
 			for _, domain := range cfg.FakeIPFilter {
-				host.Insert(domain, true)
+				_ = host.Insert(domain, true)
 			}
 		}
 
diff --git a/constant/path.go b/constant/path.go
index 83fad82d..f0f4e8c3 100644
--- a/constant/path.go
+++ b/constant/path.go
@@ -80,7 +80,7 @@ func (p *path) ScriptDir() string {
 		p.scriptDir = dir
 	} else {
 		p.scriptDir = P.Join(os.TempDir(), Name)
-		os.MkdirAll(p.scriptDir, 0o644)
+		_ = os.MkdirAll(p.scriptDir, 0o644)
 	}
 	return p.scriptDir
 }
@@ -92,3 +92,12 @@ func (p *path) Script() string {
 func (p *path) GetAssetLocation(file string) string {
 	return P.Join(p.homeDir, file)
 }
+
+func (p *path) GetExecutableFullPath() string {
+	exePath, err := os.Executable()
+	if err != nil {
+		return "clash"
+	}
+	res, _ := filepath.EvalSymlinks(exePath)
+	return res
+}
diff --git a/listener/tun/ipstack/lwip/tcp.go b/listener/tun/ipstack/lwip/tcp.go
index 9433c763..1c7cba9c 100644
--- a/listener/tun/ipstack/lwip/tcp.go
+++ b/listener/tun/ipstack/lwip/tcp.go
@@ -22,10 +22,7 @@ func NewTCPHandler(dnsIP net.IP, tcpIn chan<- C.ConnContext) golwip.TCPConnHandl
 func (h *tcpHandler) Handle(conn net.Conn, target *net.TCPAddr) error {
 	if shouldHijackDns(h.dnsIP, target.IP, target.Port) {
 		hijackTCPDns(conn)
-
-		if log.Level() == log.DEBUG {
-			log.Debugln("[TUN] hijack dns tcp: %s:%d", target.IP.String(), target.Port)
-		}
+		log.Debugln("[TUN] hijack dns tcp: %s:%d", target.IP.String(), target.Port)
 		return nil
 	}
 
@@ -36,22 +33,27 @@ func (h *tcpHandler) Handle(conn net.Conn, target *net.TCPAddr) error {
 
 	src, _ := conn.LocalAddr().(*net.TCPAddr)
 	dst, _ := conn.RemoteAddr().(*net.TCPAddr)
-	//addrType := C.AtypIPv4
-	//if dst.IP.To4() == nil {
-	//	addrType = C.AtypIPv6
-	//}
+
+	addrType := C.AtypIPv4
+	if dst.IP.To4() == nil {
+		addrType = C.AtypIPv6
+	}
 
 	metadata := &C.Metadata{
-		NetWork: C.TCP,
-		Type:    C.TUN,
-		SrcIP:   src.IP,
-		DstIP:   dst.IP,
-		SrcPort: strconv.Itoa(src.Port),
-		DstPort: strconv.Itoa(dst.Port),
-		Host:    "",
+		NetWork:  C.TCP,
+		Type:     C.TUN,
+		SrcIP:    src.IP,
+		DstIP:    dst.IP,
+		SrcPort:  strconv.Itoa(src.Port),
+		DstPort:  strconv.Itoa(dst.Port),
+		AddrType: addrType,
+		Host:     "",
 	}
 
 	go func(conn net.Conn, metadata *C.Metadata) {
+		//if c, ok := conn.(*net.TCPConn); ok {
+		//	c.SetKeepAlive(true)
+		//}
 		h.tcpIn <- context.NewConnContext(conn, metadata)
 	}(conn, metadata)
 
diff --git a/listener/tun/ipstack/lwip/udp.go b/listener/tun/ipstack/lwip/udp.go
index f3b3891d..5a2b9c58 100644
--- a/listener/tun/ipstack/lwip/udp.go
+++ b/listener/tun/ipstack/lwip/udp.go
@@ -46,17 +46,14 @@ func NewUDPHandler(dnsIP net.IP, udpIn chan<- *inbound.PacketAdapter) golwip.UDP
 	return &udpHandler{dnsIP, udpIn}
 }
 
-func (h *udpHandler) Connect(conn golwip.UDPConn, target *net.UDPAddr) error {
+func (h *udpHandler) Connect(golwip.UDPConn, *net.UDPAddr) error {
 	return nil
 }
 
 func (h *udpHandler) ReceiveTo(conn golwip.UDPConn, data []byte, addr *net.UDPAddr) error {
 	if shouldHijackDns(h.dnsIP, addr.IP, addr.Port) {
 		hijackUDPDns(conn, data, addr)
-
-		if log.Level() == log.DEBUG {
-			log.Debugln("[TUN] hijack dns udp: %s:%d", addr.IP.String(), addr.Port)
-		}
+		log.Debugln("[TUN] hijack dns udp: %s:%d", addr.IP.String(), addr.Port)
 		return nil
 	}
 
diff --git a/listener/tun/ipstack/system/tcp.go b/listener/tun/ipstack/system/tcp.go
index a064066a..f52f7268 100644
--- a/listener/tun/ipstack/system/tcp.go
+++ b/listener/tun/ipstack/system/tcp.go
@@ -16,26 +16,31 @@ func handleTCP(conn net.Conn, endpoint *binding.Endpoint, tcpIn chan<- C.ConnCon
 		Port: int(endpoint.Source.Port),
 		Zone: "",
 	}
+
 	dst := &net.TCPAddr{
 		IP:   endpoint.Target.IP,
 		Port: int(endpoint.Target.Port),
 		Zone: "",
 	}
 
-	//addrType := C.AtypIPv4
-	//if dst.IP.To4() == nil {
-	//	addrType = C.AtypIPv6
-	//}
-
-	metadata := &C.Metadata{
-		NetWork: C.TCP,
-		Type:    C.TUN,
-		SrcIP:   src.IP,
-		DstIP:   dst.IP,
-		SrcPort: strconv.Itoa(src.Port),
-		DstPort: strconv.Itoa(dst.Port),
-		Host:    "",
+	addrType := C.AtypIPv4
+	if dst.IP.To4() == nil {
+		addrType = C.AtypIPv6
 	}
 
+	metadata := &C.Metadata{
+		NetWork:  C.TCP,
+		Type:     C.TUN,
+		SrcIP:    src.IP,
+		DstIP:    dst.IP,
+		SrcPort:  strconv.Itoa(src.Port),
+		DstPort:  strconv.Itoa(dst.Port),
+		AddrType: addrType,
+		Host:     "",
+	}
+
+	//if c, ok := conn.(*net.TCPConn); ok {
+	//	c.SetKeepAlive(true)
+	//}
 	tcpIn <- context.NewConnContext(conn, metadata)
 }
diff --git a/listener/tun/ipstack/system/tun.go b/listener/tun/ipstack/system/tun.go
index 0a3c3f72..fbfb8cb1 100644
--- a/listener/tun/ipstack/system/tun.go
+++ b/listener/tun/ipstack/system/tun.go
@@ -60,10 +60,7 @@ func NewAdapter(device dev.TunDevice, conf config.Tun, mtu int, gateway, mirror
 	t.SetTCPHandler(func(conn net.Conn, endpoint *binding.Endpoint) {
 		if shouldHijackDns(dnsAddr, endpoint.Target) {
 			hijackTCPDns(conn)
-
-			if log.Level() == log.DEBUG {
-				log.Debugln("[TUN] hijack dns tcp: %s:%d", endpoint.Target.IP.String(), endpoint.Target.Port)
-			}
+			log.Debugln("[TUN] hijack dns tcp: %s:%d", endpoint.Target.IP.String(), endpoint.Target.Port)
 			return
 		}
 
@@ -72,10 +69,7 @@ func NewAdapter(device dev.TunDevice, conf config.Tun, mtu int, gateway, mirror
 	t.SetUDPHandler(func(payload []byte, endpoint *binding.Endpoint, sender redirect.UDPSender) {
 		if shouldHijackDns(dnsAddr, endpoint.Target) {
 			hijackUDPDns(payload, endpoint, sender)
-
-			if log.Level() == log.DEBUG {
-				log.Debugln("[TUN] hijack dns udp: %s:%d", endpoint.Target.IP.String(), endpoint.Target.Port)
-			}
+			log.Debugln("[TUN] hijack dns udp: %s:%d", endpoint.Target.IP.String(), endpoint.Target.Port)
 			return
 		}