diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 30f3e34..277bba9 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -20,13 +20,44 @@ jobs:
       - name: Build for Windows
         run: GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" .
 
+      - name: Build for macOS Intel
+        run: |
+          GOOS=darwin GOARCH=amd64 CGO_ENABLED=0 \
+          go build -trimpath -ldflags="-s -w" \
+          -o firefly-go-proxy-macos-amd64 .
+
+      - name: Build for macOS Apple Silicon
+        run: |
+          GOOS=darwin GOARCH=arm64 CGO_ENABLED=0 \
+          go build -trimpath -ldflags="-s -w" \
+          -o firefly-go-proxy-macos-arm64 .
+
       - name: Grant execute permissions
         run: |
           chmod +x ./script/release-uploader
 
-      - name: Upload release
+      - name: Upload Windows release
         env:
           REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
-        run: script/release-uploader -token=$REPO_TOKEN -release-url="https://git.kain.io.vn/api/v1/repos/Firefly-Shelter/FireflyGo_Proxy/releases" -files="firefly-go-proxy.exe"
+        run: script/release-uploader \
+            -token=$REPO_TOKEN \
+            -release-url="https://git.kain.io.vn/api/v1/repos/Firefly-Shelter/FireflyGo_Proxy/releases" \
+            -files="firefly-go-proxy.exe"
 
+      - name: Upload macOS Intel release
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+        run: |
+          script/release-uploader \
+          -token=$REPO_TOKEN \
+          -release-url="https://git.kain.io.vn/api/v1/repos/Firefly-Shelter/FireflyGo_Proxy/releases" \
+          -files="firefly-go-proxy-macos-amd64"
 
+      - name: Upload macOS ARM release
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+        run: |
+          script/release-uploader \
+          -token=$REPO_TOKEN \
+          -release-url="https://git.kain.io.vn/api/v1/repos/Firefly-Shelter/FireflyGo_Proxy/releases" \
+          -files="firefly-go-proxy-macos-arm64"
diff --git a/admin_self_darwin.go b/admin_self_darwin.go
index 153a458..5e1a88c 100644
--- a/admin_self_darwin.go
+++ b/admin_self_darwin.go
@@ -7,7 +7,10 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"os/signal"
+	"strconv"
 	"strings"
+	"syscall"
 )
 
 func relaunchWithAdminIfNeeded() (bool, error) {
@@ -25,11 +28,17 @@ func relaunchWithAdminIfNeeded() (bool, error) {
 		return false, fmt.Errorf("get working directory: %w", err)
 	}
 
+	wrapperPID := os.Getpid()
+	launcherPID := os.Getppid()
+
 	args := make([]string, 0, len(os.Args))
 	args = append(args, shellQuote(exePath))
 	for _, arg := range os.Args[1:] {
 		args = append(args, shellQuote(arg))
 	}
+	if !hasFlagArg("parent-pid") {
+		args = append(args, shellQuote("-parent-pid"), shellQuote(strconv.Itoa(wrapperPID)))
+	}
 
 	command := fmt.Sprintf(
 		"cd %s && %s > /dev/null 2>&1 &",
@@ -42,5 +51,27 @@ func relaunchWithAdminIfNeeded() (bool, error) {
 		return false, formatCommandError("relaunch proxy as admin", err, out)
 	}
 
+	waitForRelaunchedProxyShutdown(launcherPID)
 	return true, nil
 }
+
+func waitForRelaunchedProxyShutdown(launcherPID int) {
+	stop := make(chan os.Signal, 1)
+	signal.Notify(stop, syscall.SIGINT, syscall.SIGTERM, syscall.SIGHUP)
+	defer signal.Stop(stop)
+
+	select {
+	case <-stop:
+	case <-parentProcessDone(launcherPID):
+	}
+}
+
+func hasFlagArg(name string) bool {
+	for _, arg := range os.Args[1:] {
+		trimmed := strings.TrimLeft(arg, "-")
+		if trimmed == name || strings.HasPrefix(trimmed, name+"=") {
+			return true
+		}
+	}
+	return false
+}
diff --git a/main.go b/main.go
index ca6f917..ec741d5 100644
--- a/main.go
+++ b/main.go
@@ -37,6 +37,7 @@ func main() {
 	blockedStr := flag.String("b", "", "comma separated list of blocked ports")
 	proxyPort := flag.Int("p", 0, "proxy listen port (default: auto)")
 	exePath := flag.String("e", "", "path to the executable")
+	parentPID := flag.Int("parent-pid", 0, "parent process id to watch")
 	flag.Parse()
 
 	relaunched, err := relaunchWithAdminIfNeeded()
@@ -74,8 +75,10 @@ func main() {
 	proxyAddr := "127.0.0.1"
 	proxyEndpoint := proxyAddr + ":" + port
 	proxyEnabled := false
+	stopProxyRefresh := func() {}
 
 	defer func() {
+		stopProxyRefresh()
 		if r := recover(); r != nil {
 			zlog.Error().
 				Interface("panic", r).
@@ -93,6 +96,7 @@ func main() {
 		return
 	}
 	proxyEnabled = true
+	stopProxyRefresh = startProxyRefreshLoop(proxyAddr, port)
 
 	customCaMitm := &goproxy.ConnectAction{Action: goproxy.ConnectMitm, TLSConfig: goproxy.TLSConfigFromCA(cert)}
 	var customAlwaysMitm goproxy.FuncHttpsHandler = func(host string, ctx *goproxy.ProxyCtx) (*goproxy.ConnectAction, string) {
@@ -124,6 +128,7 @@ func main() {
 		}
 
 		if matchDomain(host, AlwaysIgnoreDomains) {
+			zlog.Warn().Str("url", req.URL.String()).Msg("PASS URL")
 			return req, nil
 		}
 
@@ -167,6 +172,7 @@ func main() {
 			return req, nil
 		}
 
+		zlog.Warn().Str("url", req.URL.String()).Msg("PASS URL")
 		return req, nil
 	})
 
@@ -182,6 +188,7 @@ func main() {
 
 	stop := make(chan os.Signal, 1)
 	serverErr := make(chan error, 1)
+	parentDone := parentProcessDone(*parentPID)
 	signal.Notify(stop, syscall.SIGINT, syscall.SIGTERM)
 	if *exePath != "" && exists(*exePath) {
 		go func() {
@@ -210,6 +217,8 @@ func main() {
 	case <-stop:
 	case err := <-serverErr:
 		zlog.Error().Err(err).Msg("ListenAndServe failed")
+	case <-parentDone:
+		zlog.Info().Int("ParentPID", *parentPID).Msg("Parent process exited")
 	}
 
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
diff --git a/parent_process_darwin.go b/parent_process_darwin.go
new file mode 100644
index 0000000..fe42026
--- /dev/null
+++ b/parent_process_darwin.go
@@ -0,0 +1,36 @@
+//go:build darwin
+// +build darwin
+
+package main
+
+import (
+	"syscall"
+	"time"
+)
+
+func parentProcessDone(pid int) <-chan struct{} {
+	if pid <= 1 {
+		return nil
+	}
+
+	done := make(chan struct{})
+	go func() {
+		defer close(done)
+
+		ticker := time.NewTicker(2 * time.Second)
+		defer ticker.Stop()
+
+		for range ticker.C {
+			if !processExists(pid) {
+				return
+			}
+		}
+	}()
+
+	return done
+}
+
+func processExists(pid int) bool {
+	err := syscall.Kill(pid, 0)
+	return err == nil || err == syscall.EPERM
+}
diff --git a/parent_process_other.go b/parent_process_other.go
new file mode 100644
index 0000000..0f18c5c
--- /dev/null
+++ b/parent_process_other.go
@@ -0,0 +1,8 @@
+//go:build !darwin
+// +build !darwin
+
+package main
+
+func parentProcessDone(pid int) <-chan struct{} {
+	return nil
+}
diff --git a/proxy_refresh_darwin.go b/proxy_refresh_darwin.go
new file mode 100644
index 0000000..35b4758
--- /dev/null
+++ b/proxy_refresh_darwin.go
@@ -0,0 +1,42 @@
+//go:build darwin
+// +build darwin
+
+package main
+
+import (
+	"sync"
+	"time"
+
+	zlog "github.com/rs/zerolog/log"
+)
+
+func startProxyRefreshLoop(host string, port string) func() {
+	done := make(chan struct{})
+	stopped := make(chan struct{})
+	var once sync.Once
+
+	go func() {
+		defer close(stopped)
+
+		ticker := time.NewTicker(5 * time.Second)
+		defer ticker.Stop()
+
+		for {
+			select {
+			case <-done:
+				return
+			case <-ticker.C:
+				if err := setProxy(true, host, port); err != nil {
+					zlog.Error().Err(err).Msg("Failed to refresh macOS proxy services")
+				}
+			}
+		}
+	}()
+
+	return func() {
+		once.Do(func() {
+			close(done)
+			<-stopped
+		})
+	}
+}
diff --git a/proxy_refresh_other.go b/proxy_refresh_other.go
new file mode 100644
index 0000000..cb04aa6
--- /dev/null
+++ b/proxy_refresh_other.go
@@ -0,0 +1,8 @@
+//go:build !darwin
+// +build !darwin
+
+package main
+
+func startProxyRefreshLoop(host string, port string) func() {
+	return func() {}
+}
diff --git a/script/README_Note.md b/script/README_Note.md
index c41e14b..7cba9b4 100644
--- a/script/README_Note.md
+++ b/script/README_Note.md
@@ -1,4 +1,4 @@
 # Changelog
 
 ### UPDATE
-- Go 1.26.1, latest lib
\ No newline at end of file
+- Fix bug in macos
\ No newline at end of file
diff --git a/script/release.json b/script/release.json
index c1e4f9e..107ac7f 100644
--- a/script/release.json
+++ b/script/release.json
@@ -1,5 +1,5 @@
 {
-    "tag": "1.1-03",
-    "title": "PreBuild Version 1.1 - 03"
+    "tag": "1.2-01",
+    "title": "PreBuild Version 1.2 - 01"
 }
   
\ No newline at end of file
diff --git a/system_proxy_darwin.go b/system_proxy_darwin.go
index 1937efc..b6861fa 100644
--- a/system_proxy_darwin.go
+++ b/system_proxy_darwin.go
@@ -7,6 +7,7 @@ import (
 	"errors"
 	"fmt"
 	"os/exec"
+	"strconv"
 	"strings"
 	"sync"
 )
@@ -26,6 +27,7 @@ var darwinProxyState = struct {
 	sync.Mutex
 	captured bool
 	previous map[string]darwinProxySettings
+	applied  map[string]struct{}
 }{}
 
 func enabledNetworkServices() ([]string, error) {
@@ -50,6 +52,171 @@ func enabledNetworkServices() ([]string, error) {
 	return services, nil
 }
 
+func proxyNetworkServices() ([]string, error) {
+	service, defaultErr := defaultNetworkService()
+	if defaultErr == nil && service != "" {
+		return []string{service}, nil
+	}
+
+	services, activeErr := activeNetworkServices()
+	if activeErr == nil && len(services) > 0 {
+		return services, nil
+	}
+
+	if defaultErr != nil || activeErr != nil {
+		return nil, errors.Join(defaultErr, activeErr)
+	}
+	return nil, fmt.Errorf("no active network services found")
+}
+
+func defaultNetworkService() (string, error) {
+	device, err := defaultNetworkDevice()
+	if err != nil {
+		return "", err
+	}
+
+	servicesByDevice, err := networkServicesByDevice()
+	if err != nil {
+		return "", err
+	}
+
+	service := servicesByDevice[device]
+	if service == "" {
+		return "", fmt.Errorf("network service for default device %s not found", device)
+	}
+	return service, nil
+}
+
+func defaultNetworkDevice() (string, error) {
+	out, err := exec.Command("route", "-n", "get", "default").CombinedOutput()
+	if err != nil {
+		return "", formatCommandError("get default network route", err, out)
+	}
+
+	for _, line := range strings.Split(string(out), "\n") {
+		key, value, ok := strings.Cut(line, ":")
+		if ok && strings.TrimSpace(key) == "interface" {
+			device := strings.TrimSpace(value)
+			if device != "" {
+				return device, nil
+			}
+		}
+	}
+
+	return "", fmt.Errorf("default network interface not found")
+}
+
+func networkServicesByDevice() (map[string]string, error) {
+	out, err := exec.Command("networksetup", "-listnetworkserviceorder").CombinedOutput()
+	if err != nil {
+		return nil, formatCommandError("list network service order", err, out)
+	}
+
+	services := make(map[string]string)
+	currentService := ""
+	for _, line := range strings.Split(string(out), "\n") {
+		line = strings.TrimSpace(line)
+		if service, ok := parseNetworkServiceOrderName(line); ok {
+			currentService = service
+			continue
+		}
+		if currentService == "" {
+			continue
+		}
+		if device, ok := parseNetworkServiceOrderDevice(line); ok {
+			services[device] = currentService
+			currentService = ""
+		}
+	}
+
+	if len(services) == 0 {
+		return nil, fmt.Errorf("no network service devices found")
+	}
+	return services, nil
+}
+
+func parseNetworkServiceOrderName(line string) (string, bool) {
+	if !strings.HasPrefix(line, "(") {
+		return "", false
+	}
+
+	end := strings.Index(line, ")")
+	if end <= 1 {
+		return "", false
+	}
+
+	if _, err := strconv.Atoi(line[1:end]); err != nil {
+		return "", false
+	}
+
+	service := strings.TrimSpace(line[end+1:])
+	return service, service != ""
+}
+
+func parseNetworkServiceOrderDevice(line string) (string, bool) {
+	_, value, ok := strings.Cut(line, "Device:")
+	if !ok {
+		return "", false
+	}
+
+	value = strings.TrimSpace(value)
+	if idx := strings.IndexAny(value, ",)"); idx != -1 {
+		value = value[:idx]
+	}
+
+	device := strings.TrimSpace(value)
+	return device, device != ""
+}
+
+func activeNetworkServices() ([]string, error) {
+	services, err := enabledNetworkServices()
+	if err != nil {
+		return nil, err
+	}
+
+	active := make([]string, 0, len(services))
+	for _, service := range services {
+		ok, err := isNetworkServiceActive(service)
+		if err != nil {
+			continue
+		}
+		if ok {
+			active = append(active, service)
+		}
+	}
+
+	if len(active) == 0 {
+		return nil, fmt.Errorf("no active network services found")
+	}
+	return active, nil
+}
+
+func isNetworkServiceActive(service string) (bool, error) {
+	out, err := exec.Command("networksetup", "-getinfo", service).CombinedOutput()
+	if err != nil {
+		return false, formatCommandError("get network service info "+service, err, out)
+	}
+
+	for _, line := range strings.Split(string(out), "\n") {
+		key, value, ok := strings.Cut(line, ":")
+		if !ok {
+			continue
+		}
+
+		key = strings.TrimSpace(key)
+		if key != "IP address" && key != "IPv6 IP address" {
+			continue
+		}
+
+		value = strings.TrimSpace(value)
+		if value != "" && !strings.EqualFold(value, "none") {
+			return true, nil
+		}
+	}
+
+	return false, nil
+}
+
 func getProxySettings(service string) (darwinProxySettings, error) {
 	web, webErr := getProxyEndpoint("-getwebproxy", service)
 	secure, secureErr := getProxyEndpoint("-getsecurewebproxy", service)
@@ -166,12 +333,86 @@ func captureProxySettings(services []string) (map[string]darwinProxySettings, er
 	return settings, nil
 }
 
-func setProxy(enable bool, host string, port string) error {
-	services, err := enabledNetworkServices()
+func captureMissingProxySettings(services []string) error {
+	missing := make([]string, 0, len(services))
+	for _, service := range services {
+		if _, ok := darwinProxyState.previous[service]; !ok {
+			missing = append(missing, service)
+		}
+	}
+
+	if len(missing) == 0 {
+		return nil
+	}
+
+	settings, err := captureProxySettings(missing)
 	if err != nil {
 		return err
 	}
+	for service, setting := range settings {
+		darwinProxyState.previous[service] = setting
+	}
+	return nil
+}
 
+func serviceSet(services []string) map[string]struct{} {
+	set := make(map[string]struct{}, len(services))
+	for _, service := range services {
+		set[service] = struct{}{}
+	}
+	return set
+}
+
+func appliedServicesNotIn(selected map[string]struct{}) []string {
+	services := make([]string, 0, len(darwinProxyState.applied))
+	for service := range darwinProxyState.applied {
+		if _, ok := selected[service]; !ok {
+			services = append(services, service)
+		}
+	}
+	return services
+}
+
+func appliedServices() []string {
+	services := make([]string, 0, len(darwinProxyState.applied))
+	for service := range darwinProxyState.applied {
+		services = append(services, service)
+	}
+	return services
+}
+
+func proxySettingsForServices(settings map[string]darwinProxySettings, services []string) map[string]darwinProxySettings {
+	filtered := make(map[string]darwinProxySettings, len(services))
+	for _, service := range services {
+		if setting, ok := settings[service]; ok {
+			filtered[service] = setting
+		}
+	}
+	return filtered
+}
+
+func resetDarwinProxyState() {
+	darwinProxyState.previous = nil
+	darwinProxyState.applied = nil
+	darwinProxyState.captured = false
+}
+
+func restoreAppliedProxySettings() error {
+	if len(darwinProxyState.applied) == 0 {
+		return nil
+	}
+
+	err := restoreProxySettings(proxySettingsForServices(
+		darwinProxyState.previous,
+		appliedServices(),
+	))
+	if err == nil {
+		darwinProxyState.applied = nil
+	}
+	return err
+}
+
+func setProxy(enable bool, host string, port string) error {
 	darwinProxyState.Lock()
 	defer darwinProxyState.Unlock()
 
@@ -180,32 +421,48 @@ func setProxy(enable bool, host string, port string) error {
 			return fmt.Errorf("host and port are required to enable proxy")
 		}
 
-		if !darwinProxyState.captured {
-			settings, err := captureProxySettings(services)
-			if err != nil {
-				return err
-			}
-			darwinProxyState.previous = settings
-			darwinProxyState.captured = true
+		services, err := proxyNetworkServices()
+		if err != nil {
+			return errors.Join(err, restoreAppliedProxySettings())
 		}
 
+		if darwinProxyState.previous == nil {
+			darwinProxyState.previous = make(map[string]darwinProxySettings)
+		}
+		if err := captureMissingProxySettings(services); err != nil {
+			return err
+		}
+		darwinProxyState.captured = true
+
 		if err := setProxyForServices(services, host, port); err != nil {
 			restoreErr := restoreProxySettings(darwinProxyState.previous)
-			darwinProxyState.previous = nil
-			darwinProxyState.captured = false
+			resetDarwinProxyState()
 			return errors.Join(err, restoreErr)
 		}
-		return nil
+
+		selected := serviceSet(services)
+		removed := appliedServicesNotIn(selected)
+		restoreErr := restoreProxySettings(proxySettingsForServices(darwinProxyState.previous, removed))
+		if restoreErr != nil {
+			for _, service := range removed {
+				selected[service] = struct{}{}
+			}
+		}
+		darwinProxyState.applied = selected
+		return restoreErr
 	}
 
 	if darwinProxyState.captured {
 		err := restoreProxySettings(darwinProxyState.previous)
 		if err == nil {
-			darwinProxyState.previous = nil
-			darwinProxyState.captured = false
+			resetDarwinProxyState()
 		}
 		return err
 	}
 
+	services, err := enabledNetworkServices()
+	if err != nil {
+		return err
+	}
 	return disableProxyForServices(services)
 }