diff --git a/internal/service/installer.go b/internal/service/installer.go
index 9c01dc6..1511a82 100644
--- a/internal/service/installer.go
+++ b/internal/service/installer.go
@@ -51,16 +51,16 @@ func (i *installer) Install(ctx context.Context, cfg *types.InstallConfig, progr
 		weight float64
 		fn     func(ctx context.Context, cfg *types.InstallConfig) error
 	}{
-		{i18n.T().Get("Checking system requirements"), 0.05, i.checkSystem},
-		{i18n.T().Get("Creating www user"), 0.02, i.createUser},
-		{i18n.T().Get("Optimizing system settings"), 0.08, i.optimizeSystem},
-		{i18n.T().Get("Installing dependencies"), 0.20, i.installDeps},
-		{i18n.T().Get("Creating swap file"), 0.05, i.createSwap},
-		{i18n.T().Get("Downloading panel"), 0.30, i.downloadPanel},
-		{i18n.T().Get("Configuring firewall"), 0.10, i.configureFirewall},
-		{i18n.T().Get("Creating systemd service"), 0.10, i.createService},
-		{i18n.T().Get("Initializing panel"), 0.08, i.initPanel},
-		{i18n.T().Get("Detecting installed apps"), 0.02, i.detectApps},
+		{i18n.T.Get("Checking system requirements"), 0.05, i.checkSystem},
+		{i18n.T.Get("Creating www user"), 0.02, i.createUser},
+		{i18n.T.Get("Optimizing system settings"), 0.08, i.optimizeSystem},
+		{i18n.T.Get("Installing dependencies"), 0.20, i.installDeps},
+		{i18n.T.Get("Creating swap file"), 0.05, i.createSwap},
+		{i18n.T.Get("Downloading panel"), 0.30, i.downloadPanel},
+		{i18n.T.Get("Configuring firewall"), 0.10, i.configureFirewall},
+		{i18n.T.Get("Creating systemd service"), 0.10, i.createService},
+		{i18n.T.Get("Initializing panel"), 0.08, i.initPanel},
+		{i18n.T.Get("Detecting installed apps"), 0.02, i.detectApps},
 	}
 
 	var currentProgress float64
@@ -75,7 +75,7 @@ func (i *installer) Install(ctx context.Context, cfg *types.InstallConfig, progr
 			progress <- types.Progress{
 				Step:    step.name,
 				Percent: currentProgress,
-				Message: fmt.Sprintf("%s: %v", i18n.T().Get("Error"), err),
+				Message: fmt.Sprintf("%s: %v", i18n.T.Get("Error"), err),
 				IsError: true,
 				Error:   err,
 			}
@@ -86,14 +86,14 @@ func (i *installer) Install(ctx context.Context, cfg *types.InstallConfig, progr
 		progress <- types.Progress{
 			Step:    step.name,
 			Percent: currentProgress,
-			Message: step.name + " " + i18n.T().Get("completed"),
+			Message: step.name + " " + i18n.T.Get("completed"),
 		}
 	}
 
 	progress <- types.Progress{
-		Step:    i18n.T().Get("Installation complete"),
+		Step:    i18n.T.Get("Installation complete"),
 		Percent: 1.0,
-		Message: i18n.T().Get("Panel installed successfully"),
+		Message: i18n.T.Get("Panel installed successfully"),
 	}
 
 	return nil
@@ -113,12 +113,12 @@ func (i *installer) checkSystem(ctx context.Context, cfg *types.InstallConfig) e
 
 	// 检查OS
 	if info.OS == types.OSUnknown {
-		return errors.New(i18n.T().Get("Unsupported operating system"))
+		return errors.New(i18n.T.Get("Unsupported operating system"))
 	}
 
 	// 检查架构
 	if info.Arch == types.ArchUnknown {
-		return errors.New(i18n.T().Get("Unsupported CPU architecture"))
+		return errors.New(i18n.T.Get("Unsupported CPU architecture"))
 	}
 
 	// 检查CPU特性
@@ -133,19 +133,19 @@ func (i *installer) checkSystem(ctx context.Context, cfg *types.InstallConfig) e
 			major := 0
 			_, _ = fmt.Sscanf(parts[0], "%d", &major)
 			if major < 4 {
-				return errors.New(i18n.T().Get("Kernel version too old, requires 4.x or above"))
+				return errors.New(i18n.T.Get("Kernel version too old, requires 4.x or above"))
 			}
 		}
 	}
 
 	// 检查是否64位
 	if !info.Is64Bit {
-		return errors.New(i18n.T().Get("Requires 64-bit system"))
+		return errors.New(i18n.T.Get("Requires 64-bit system"))
 	}
 
 	// 检查是否已安装
 	if i.detector.CheckPanelInstalled(cfg.SetupPath) {
-		return errors.New(i18n.T().Get("Panel is already installed"))
+		return errors.New(i18n.T.Get("Panel is already installed"))
 	}
 
 	// 保存系统信息到配置
@@ -201,7 +201,7 @@ func (i *installer) installDeps(ctx context.Context, cfg *types.InstallConfig) e
 	info, _ := i.detector.Detect(ctx)
 	pkgMgr := system.NewPackageManager(info.OS, i.executor)
 	if pkgMgr == nil {
-		return errors.New(i18n.T().Get("Unsupported operating system"))
+		return errors.New(i18n.T.Get("Unsupported operating system"))
 	}
 
 	// 设置镜像源
@@ -274,7 +274,7 @@ func (i *installer) downloadPanel(ctx context.Context, cfg *types.InstallConfig)
 		SetContext(ctx).
 		Get("https://api.acepanel.net/version/latest")
 	if err != nil {
-		return fmt.Errorf("%s: %w", i18n.T().Get("Failed to get version info"), err)
+		return fmt.Errorf("%s: %w", i18n.T.Get("Failed to get version info"), err)
 	}
 
 	var versionResp struct {
@@ -289,7 +289,7 @@ func (i *installer) downloadPanel(ctx context.Context, cfg *types.InstallConfig)
 	}
 
 	if err := json.Unmarshal(resp.Body(), &versionResp); err != nil {
-		return fmt.Errorf("%s: %w", i18n.T().Get("Failed to parse version info"), err)
+		return fmt.Errorf("%s: %w", i18n.T.Get("Failed to parse version info"), err)
 	}
 
 	// 根据架构选择下载链接
@@ -308,23 +308,23 @@ func (i *installer) downloadPanel(ctx context.Context, cfg *types.InstallConfig)
 	}
 
 	if downloadURL == "" {
-		return errors.New(i18n.T().Get("No download URL found for architecture %s", arch))
+		return errors.New(i18n.T.Get("No download URL found for architecture %s", arch))
 	}
 
 	// 下载面板
 	zipPath := cfg.SetupPath + "/panel/panel.zip"
-	resp, err = client.R().
+	_, err = client.R().
 		SetContext(ctx).
 		SetOutput(zipPath).
 		Get(downloadURL)
 	if err != nil {
-		return fmt.Errorf("%s: %w", i18n.T().Get("Failed to download panel"), err)
+		return fmt.Errorf("%s: %w", i18n.T.Get("Failed to download panel"), err)
 	}
 
 	// 解压
 	result, err := i.executor.Run(ctx, "unzip", "-o", zipPath, "-d", cfg.SetupPath+"/panel")
 	if err != nil || result.ExitCode != 0 {
-		return errors.New(i18n.T().Get("Failed to unzip panel"))
+		return errors.New(i18n.T.Get("Failed to unzip panel"))
 	}
 
 	// 删除zip文件
@@ -412,13 +412,13 @@ func (i *installer) initPanel(ctx context.Context, cfg *types.InstallConfig) err
 	// 初始化面板
 	result, err := i.executor.Run(ctx, "/usr/local/sbin/acepanel", "init")
 	if err != nil || result.ExitCode != 0 {
-		return errors.New(i18n.T().Get("Failed to initialize panel"))
+		return errors.New(i18n.T.Get("Failed to initialize panel"))
 	}
 
 	// 同步
 	result, err = i.executor.Run(ctx, "/usr/local/sbin/acepanel", "sync")
 	if err != nil || result.ExitCode != 0 {
-		return errors.New(i18n.T().Get("Failed to sync panel"))
+		return errors.New(i18n.T.Get("Failed to sync panel"))
 	}
 
 	return nil
diff --git a/internal/service/mounter.go b/internal/service/mounter.go
index 2dce67b..9019148 100644
--- a/internal/service/mounter.go
+++ b/internal/service/mounter.go
@@ -49,16 +49,16 @@ func (m *mounter) Mount(ctx context.Context, cfg *types.MountConfig, progress Pr
 
 	// 检查磁盘是否存在
 	if !m.detector.CheckDiskExists(cfg.Disk) {
-		return errors.New(i18n.T().Get("Disk not found"))
+		return errors.New(i18n.T.Get("Disk not found"))
 	}
 
 	// 检查是否为系统盘
 	if m.detector.IsSystemDisk(cfg.Disk) {
-		return errors.New(i18n.T().Get("Cannot operate on system disk"))
+		return errors.New(i18n.T.Get("Cannot operate on system disk"))
 	}
 
 	// 安装分区工具
-	progress(i18n.T().Get("Installing partition tools"), i18n.T().Get("Installing partition tools..."))
+	progress(i18n.T.Get("Installing partition tools"), i18n.T.Get("Installing partition tools..."))
 	info, _ := m.detector.Detect(ctx)
 	pkgMgr := system.NewPackageManager(info.OS, m.executor)
 	if pkgMgr != nil {
@@ -74,7 +74,7 @@ func (m *mounter) Mount(ctx context.Context, cfg *types.MountConfig, progress Pr
 	}
 
 	// 创建挂载点
-	progress(i18n.T().Get("Creating mount point"), i18n.T().Get("Creating %s...", cfg.MountPoint))
+	progress(i18n.T.Get("Creating mount point"), i18n.T.Get("Creating %s...", cfg.MountPoint))
 	if err := os.MkdirAll(cfg.MountPoint, 0755); err != nil {
 		return err
 	}
@@ -82,14 +82,14 @@ func (m *mounter) Mount(ctx context.Context, cfg *types.MountConfig, progress Pr
 	// 检查挂载点是否为空
 	entries, err := os.ReadDir(cfg.MountPoint)
 	if err == nil && len(entries) > 0 {
-		return errors.New(i18n.T().Get("Mount point is not empty"))
+		return errors.New(i18n.T.Get("Mount point is not empty"))
 	}
 
 	// 卸载已有分区
 	_, _ = m.executor.Run(ctx, "umount", "/dev/"+cfg.Disk+"1")
 
 	// 删除所有分区
-	progress(i18n.T().Get("Deleting existing partitions"), i18n.T().Get("Deleting existing partitions..."))
+	progress(i18n.T.Get("Deleting existing partitions"), i18n.T.Get("Deleting existing partitions..."))
 	fdiskInput := ""
 	// 获取现有分区数
 	result, _ := m.executor.Run(ctx, "lsblk", "-no", "NAME", "/dev/"+cfg.Disk)
@@ -104,42 +104,42 @@ func (m *mounter) Mount(ctx context.Context, cfg *types.MountConfig, progress Pr
 	_, _ = m.executor.RunWithInput(ctx, fdiskInput, "fdisk", "/dev/"+cfg.Disk)
 
 	// 创建新分区
-	progress(i18n.T().Get("Creating partition"), i18n.T().Get("Creating partition on /dev/%s...", cfg.Disk))
+	progress(i18n.T.Get("Creating partition"), i18n.T.Get("Creating partition on /dev/%s...", cfg.Disk))
 	partitionInput := "g\nn\n1\n\n\nw\n"
-	result, err = m.executor.RunWithInput(ctx, partitionInput, "fdisk", "/dev/"+cfg.Disk)
+	_, err = m.executor.RunWithInput(ctx, partitionInput, "fdisk", "/dev/"+cfg.Disk)
 	if err != nil {
-		return fmt.Errorf("%s: %w", i18n.T().Get("Failed to create partition"), err)
+		return fmt.Errorf("%s: %w", i18n.T.Get("Failed to create partition"), err)
 	}
 
 	// 格式化
-	progress(i18n.T().Get("Formatting partition"), i18n.T().Get("Formatting /dev/%s1 as %s...", cfg.Disk, cfg.FSType))
+	progress(i18n.T.Get("Formatting partition"), i18n.T.Get("Formatting /dev/%s1 as %s...", cfg.Disk, cfg.FSType))
 	switch cfg.FSType {
 	case types.FSTypeExt4:
 		result, err = m.executor.Run(ctx, "mkfs.ext4", "-F", "/dev/"+cfg.Disk+"1")
 	case types.FSTypeXFS:
 		result, err = m.executor.Run(ctx, "mkfs.xfs", "-f", "/dev/"+cfg.Disk+"1")
 	default:
-		return errors.New(i18n.T().Get("Unsupported filesystem type: %s", cfg.FSType))
+		return errors.New(i18n.T.Get("Unsupported filesystem type: %s", cfg.FSType))
 	}
 	if err != nil || (result != nil && result.ExitCode != 0) {
-		return errors.New(i18n.T().Get("Format failed"))
+		return errors.New(i18n.T.Get("Format failed"))
 	}
 
 	// 重载systemd
 	_, _ = m.executor.Run(ctx, "systemctl", "daemon-reload")
 
 	// 挂载
-	progress(i18n.T().Get("Mounting partition"), i18n.T().Get("Mounting /dev/%s1 to %s...", cfg.Disk, cfg.MountPoint))
+	progress(i18n.T.Get("Mounting partition"), i18n.T.Get("Mounting /dev/%s1 to %s...", cfg.Disk, cfg.MountPoint))
 	result, err = m.executor.Run(ctx, "mount", "/dev/"+cfg.Disk+"1", cfg.MountPoint)
 	if err != nil || (result != nil && result.ExitCode != 0) {
-		return errors.New(i18n.T().Get("Mount failed"))
+		return errors.New(i18n.T.Get("Mount failed"))
 	}
 
 	// 获取UUID
-	progress(i18n.T().Get("Updating fstab"), i18n.T().Get("Updating /etc/fstab for auto-mount..."))
+	progress(i18n.T.Get("Updating fstab"), i18n.T.Get("Updating /etc/fstab for auto-mount..."))
 	result, err = m.executor.Run(ctx, "blkid", "-s", "UUID", "-o", "value", "/dev/"+cfg.Disk+"1")
 	if err != nil || result == nil || result.ExitCode != 0 {
-		return errors.New(i18n.T().Get("Failed to get UUID"))
+		return errors.New(i18n.T.Get("Failed to get UUID"))
 	}
 	uuid := strings.TrimSpace(result.Stdout)
 
@@ -164,9 +164,9 @@ func (m *mounter) Mount(ctx context.Context, cfg *types.MountConfig, progress Pr
 	_, _ = m.executor.Run(ctx, "systemctl", "daemon-reload")
 	result, err = m.executor.Run(ctx, "mount", "-a")
 	if err != nil || (result != nil && result.ExitCode != 0) {
-		return errors.New(i18n.T().Get("fstab configuration error"))
+		return errors.New(i18n.T.Get("fstab configuration error"))
 	}
 
-	progress(i18n.T().Get("Mount complete"), i18n.T().Get("Disk partition and mount successful"))
+	progress(i18n.T.Get("Mount complete"), i18n.T.Get("Disk partition and mount successful"))
 	return nil
 }
diff --git a/internal/service/uninstaller.go b/internal/service/uninstaller.go
index 0b52371..baecf5a 100644
--- a/internal/service/uninstaller.go
+++ b/internal/service/uninstaller.go
@@ -2,7 +2,7 @@ package service
 
 import (
 	"context"
-	"fmt"
+	"errors"
 	"os"
 
 	"github.com/acepanel/helper/internal/system"
@@ -44,25 +44,25 @@ func (u *uninstaller) Uninstall(ctx context.Context, setupPath string, progress
 
 	// 检查是否已安装
 	if !u.detector.CheckPanelInstalled(setupPath) {
-		return fmt.Errorf(i18n.T().Get("Panel is not installed"))
+		return errors.New(i18n.T.Get("Panel is not installed"))
 	}
 
 	// 停止服务
-	progress(i18n.T().Get("Stopping panel service"), i18n.T().Get("Stopping acepanel service..."))
+	progress(i18n.T.Get("Stopping panel service"), i18n.T.Get("Stopping acepanel service..."))
 	_ = u.systemd.Stop(ctx, "acepanel")
 	_ = u.systemd.Disable(ctx, "acepanel")
 
 	// 删除服务文件
-	progress(i18n.T().Get("Removing service file"), i18n.T().Get("Removing systemd service file..."))
+	progress(i18n.T.Get("Removing service file"), i18n.T.Get("Removing systemd service file..."))
 	_ = u.systemd.RemoveServiceFile("acepanel")
 	_ = u.systemd.DaemonReload(ctx)
 
 	// 删除CLI工具
-	progress(i18n.T().Get("Removing CLI tool"), i18n.T().Get("Removing /usr/local/sbin/acepanel..."))
+	progress(i18n.T.Get("Removing CLI tool"), i18n.T.Get("Removing /usr/local/sbin/acepanel..."))
 	_ = os.Remove("/usr/local/sbin/acepanel")
 
 	// 移除swap
-	progress(i18n.T().Get("Removing swap file"), i18n.T().Get("Removing swap file..."))
+	progress(i18n.T.Get("Removing swap file"), i18n.T.Get("Removing swap file..."))
 	swapFile := setupPath + "/swap"
 	if _, err := os.Stat(swapFile); err == nil {
 		_, _ = u.executor.Run(ctx, "swapoff", swapFile)
@@ -74,13 +74,13 @@ func (u *uninstaller) Uninstall(ctx context.Context, setupPath string, progress
 	// 验证fstab
 	result, _ := u.executor.Run(ctx, "mount", "-a")
 	if result != nil && result.ExitCode != 0 {
-		return fmt.Errorf(i18n.T().Get("fstab configuration error, please check /etc/fstab"))
+		return errors.New(i18n.T.Get("fstab configuration error, please check /etc/fstab"))
 	}
 
 	// 删除安装目录
-	progress(i18n.T().Get("Removing installation directory"), i18n.T().Get("Removing %s...", setupPath))
+	progress(i18n.T.Get("Removing installation directory"), i18n.T.Get("Removing %s...", setupPath))
 	_ = os.RemoveAll(setupPath)
 
-	progress(i18n.T().Get("Uninstallation complete"), i18n.T().Get("Panel uninstalled successfully"))
+	progress(i18n.T.Get("Uninstallation complete"), i18n.T.Get("Panel uninstalled successfully"))
 	return nil
 }
diff --git a/internal/system/detector.go b/internal/system/detector.go
index e647b52..621d173 100644
--- a/internal/system/detector.go
+++ b/internal/system/detector.go
@@ -234,7 +234,7 @@ func (d *detector) CheckRoot() error {
 		return err
 	}
 	if currentUser.Uid != "0" {
-		return errors.New(i18n.T().Get("Please run with root privileges"))
+		return errors.New(i18n.T.Get("Please run with root privileges"))
 	}
 	return nil
 }
@@ -252,7 +252,7 @@ func (d *detector) CheckCPUFeatures(ctx context.Context) error {
 
 	// 检查是否支持ssse3 (x86-64-v2的标志之一)
 	if !strings.Contains(string(data), "ssse3") {
-		return errors.New(i18n.T().Get("CPU must support at least x86-64-v2 instruction set"))
+		return errors.New(i18n.T.Get("CPU must support at least x86-64-v2 instruction set"))
 	}
 
 	return nil
diff --git a/internal/system/firewall.go b/internal/system/firewall.go
index db8e17b..045f4ba 100644
--- a/internal/system/firewall.go
+++ b/internal/system/firewall.go
@@ -41,7 +41,7 @@ func (f *firewall) Install(ctx context.Context) error {
 	}
 	pkgMgr := NewPackageManager(info.OS, f.executor)
 	if pkgMgr == nil {
-		return fmt.Errorf("%s", i18n.T().Get("Unsupported operating system"))
+		return fmt.Errorf("%s", i18n.T.Get("Unsupported operating system"))
 	}
 	return pkgMgr.Install(ctx, "firewalld")
 }
@@ -52,7 +52,7 @@ func (f *firewall) Enable(ctx context.Context) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("Failed to enable firewalld"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("Failed to enable firewalld"), result.Stderr)
 	}
 
 	// 设置默认zone
@@ -67,7 +67,7 @@ func (f *firewall) AddPort(ctx context.Context, port int, protocol string) error
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to add port"), portStr, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to add port"), portStr, result.Stderr)
 	}
 	return nil
 }
@@ -79,7 +79,7 @@ func (f *firewall) RemovePort(ctx context.Context, port int, protocol string) er
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to remove port"), portStr, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to remove port"), portStr, result.Stderr)
 	}
 	return nil
 }
@@ -90,7 +90,7 @@ func (f *firewall) Reload(ctx context.Context) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("Failed to reload firewall"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("Failed to reload firewall"), result.Stderr)
 	}
 	return nil
 }
diff --git a/internal/system/package.go b/internal/system/package.go
index 39b1153..b983ffe 100644
--- a/internal/system/package.go
+++ b/internal/system/package.go
@@ -49,7 +49,7 @@ func (m *dnfManager) UpdateCache(ctx context.Context) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("dnf makecache failed"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("dnf makecache failed"), result.Stderr)
 	}
 	return nil
 }
@@ -61,7 +61,7 @@ func (m *dnfManager) Install(ctx context.Context, packages ...string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("dnf install failed"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("dnf install failed"), result.Stderr)
 	}
 	return nil
 }
@@ -73,7 +73,7 @@ func (m *dnfManager) Remove(ctx context.Context, packages ...string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("dnf remove failed"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("dnf remove failed"), result.Stderr)
 	}
 	return nil
 }
@@ -159,7 +159,7 @@ func (m *aptManager) UpdateCache(ctx context.Context) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("apt-get update failed"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("apt-get update failed"), result.Stderr)
 	}
 	return nil
 }
@@ -171,7 +171,7 @@ func (m *aptManager) Install(ctx context.Context, packages ...string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("apt-get install failed"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("apt-get install failed"), result.Stderr)
 	}
 	return nil
 }
@@ -183,7 +183,7 @@ func (m *aptManager) Remove(ctx context.Context, packages ...string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("apt-get remove failed"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("apt-get remove failed"), result.Stderr)
 	}
 	return nil
 }
diff --git a/internal/system/systemd.go b/internal/system/systemd.go
index c0dea32..9b04956 100644
--- a/internal/system/systemd.go
+++ b/internal/system/systemd.go
@@ -46,7 +46,7 @@ func (s *systemd) Start(ctx context.Context, service string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to start"), service, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to start"), service, result.Stderr)
 	}
 	return nil
 }
@@ -57,7 +57,7 @@ func (s *systemd) Stop(ctx context.Context, service string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to stop"), service, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to stop"), service, result.Stderr)
 	}
 	return nil
 }
@@ -68,7 +68,7 @@ func (s *systemd) Enable(ctx context.Context, service string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to enable"), service, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to enable"), service, result.Stderr)
 	}
 	return nil
 }
@@ -79,7 +79,7 @@ func (s *systemd) Disable(ctx context.Context, service string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to disable"), service, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to disable"), service, result.Stderr)
 	}
 	return nil
 }
@@ -90,7 +90,7 @@ func (s *systemd) Restart(ctx context.Context, service string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to restart"), service, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to restart"), service, result.Stderr)
 	}
 	return nil
 }
@@ -106,7 +106,7 @@ func (s *systemd) DaemonReload(ctx context.Context) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s: %s", i18n.T().Get("Failed to daemon-reload"), result.Stderr)
+		return fmt.Errorf("%s: %s", i18n.T.Get("Failed to daemon-reload"), result.Stderr)
 	}
 	return nil
 }
diff --git a/internal/system/user.go b/internal/system/user.go
index 65d64c4..e417587 100644
--- a/internal/system/user.go
+++ b/internal/system/user.go
@@ -52,7 +52,7 @@ func (u *userManager) CreateUser(ctx context.Context, username, groupname string
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to create user"), username, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to create user"), username, result.Stderr)
 	}
 	return nil
 }
@@ -63,7 +63,7 @@ func (u *userManager) CreateGroup(ctx context.Context, groupname string) error {
 		return err
 	}
 	if result.ExitCode != 0 {
-		return fmt.Errorf("%s %s: %s", i18n.T().Get("Failed to create group"), groupname, result.Stderr)
+		return fmt.Errorf("%s %s: %s", i18n.T.Get("Failed to create group"), groupname, result.Stderr)
 	}
 	return nil
 }
diff --git a/internal/ui/app.go b/internal/ui/app.go
index 1dfdc01..c8088f3 100644
--- a/internal/ui/app.go
+++ b/internal/ui/app.go
@@ -2,6 +2,7 @@ package ui
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"strings"
 	"time"
@@ -220,7 +221,7 @@ func (a *App) updateLanguageSelect(msg tea.Msg) (tea.Model, tea.Cmd) {
 	if a.langForm.State == huh.StateCompleted {
 		locale := gotext.NewLocaleFSWithPath(a.langChoice, embed.LocalesFS, "locales")
 		locale.AddDomain("helper")
-		i18n.Init(locale)
+		i18n.T = locale
 		a.state = ViewMainMenu
 		return a, a.initMainMenu()
 	}
@@ -238,12 +239,12 @@ func (a *App) initMainMenu() tea.Cmd {
 	a.menuForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewSelect[MenuChoice]().
-				Title(i18n.T().Get("Select Operation")).
+				Title(i18n.T.Get("Select Operation")).
 				Options(
-					huh.NewOption(i18n.T().Get("Install Panel"), MenuInstall),
-					huh.NewOption(i18n.T().Get("Uninstall Panel"), MenuUninstall),
-					huh.NewOption(i18n.T().Get("Disk Partition"), MenuMount),
-					huh.NewOption(i18n.T().Get("Exit"), MenuExit),
+					huh.NewOption(i18n.T.Get("Install Panel"), MenuInstall),
+					huh.NewOption(i18n.T.Get("Uninstall Panel"), MenuUninstall),
+					huh.NewOption(i18n.T.Get("Disk Partition"), MenuMount),
+					huh.NewOption(i18n.T.Get("Exit"), MenuExit),
 				).
 				Value(&a.menuChoice),
 		),
@@ -302,10 +303,10 @@ func (a *App) initInstall() tea.Cmd {
 	a.installForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewConfirm().
-				Title(i18n.T().Get("Confirm Installation")).
-				Description(i18n.T().Get("Panel will be installed to %s", a.setupPath)).
-				Affirmative(i18n.T().Get("Yes")).
-				Negative(i18n.T().Get("No")).
+				Title(i18n.T.Get("Confirm Installation")).
+				Description(i18n.T.Get("Panel will be installed to %s", a.setupPath)).
+				Affirmative(i18n.T.Get("Yes")).
+				Negative(i18n.T.Get("No")).
 				Value(&a.installConfirmed),
 		),
 	).WithTheme(huh.ThemeDracula())
@@ -400,19 +401,19 @@ func (a *App) viewInstall() string {
 	var sb strings.Builder
 	sb.WriteString(RenderLogo())
 	sb.WriteString("\n")
-	sb.WriteString(RenderTitle(i18n.T().Get("Install Panel")))
+	sb.WriteString(RenderTitle(i18n.T.Get("Install Panel")))
 	sb.WriteString("\n")
 
 	if a.installDone {
 		if a.installErr != nil {
-			sb.WriteString(RenderError(i18n.T().Get("Installation failed")))
+			sb.WriteString(RenderError(i18n.T.Get("Installation failed")))
 			sb.WriteString("\n\n")
 			sb.WriteString(ErrorBoxStyle.Render(a.installErr.Error()))
 		} else {
-			sb.WriteString(RenderSuccess(i18n.T().Get("Installation successful")))
+			sb.WriteString(RenderSuccess(i18n.T.Get("Installation successful")))
 		}
 		sb.WriteString("\n\n")
-		sb.WriteString(RenderHelp("Enter", i18n.T().Get("Back")))
+		sb.WriteString(RenderHelp("Enter", i18n.T.Get("Back")))
 	} else if a.installRunning {
 		sb.WriteString(fmt.Sprintf("%s %s\n\n", a.installSpinner.View(), a.installStep))
 		sb.WriteString(a.installProgress.ViewAs(a.installPercent))
@@ -520,10 +521,10 @@ func (a *App) initUninstallConfirm() {
 	a.uninstallForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewConfirm().
-				Title(i18n.T().Get("Confirm Uninstallation")).
-				Description(i18n.T().Get("Are you sure you want to uninstall the panel?")).
-				Affirmative(i18n.T().Get("Yes")).
-				Negative(i18n.T().Get("No")).
+				Title(i18n.T.Get("Confirm Uninstallation")).
+				Description(i18n.T.Get("Are you sure you want to uninstall the panel?")).
+				Affirmative(i18n.T.Get("Yes")).
+				Negative(i18n.T.Get("No")).
 				Value(&a.uninstallConfirm),
 		),
 	).WithTheme(huh.ThemeDracula())
@@ -551,26 +552,26 @@ func (a *App) viewUninstall() string {
 	var sb strings.Builder
 	sb.WriteString(RenderLogo())
 	sb.WriteString("\n")
-	sb.WriteString(RenderTitle(i18n.T().Get("Uninstall Panel")))
+	sb.WriteString(RenderTitle(i18n.T.Get("Uninstall Panel")))
 	sb.WriteString("\n")
 
 	switch a.uninstallState {
 	case 0: // warning
 		sb.WriteString(WarningBoxStyle.Render(
-			RenderWarning(i18n.T().Get("High-risk operation")) + "\n\n" +
-				i18n.T().Get("Please backup all data before uninstalling.") + "\n" +
-				i18n.T().Get("All data will be cleared and cannot be recovered!"),
+			RenderWarning(i18n.T.Get("High-risk operation")) + "\n\n" +
+				i18n.T.Get("Please backup all data before uninstalling.") + "\n" +
+				i18n.T.Get("All data will be cleared and cannot be recovered!"),
 		))
 		sb.WriteString("\n\n")
-		sb.WriteString(RenderHelp("Enter", i18n.T().Get("Continue"), "Esc", i18n.T().Get("Back")))
+		sb.WriteString(RenderHelp("Enter", i18n.T.Get("Continue"), "Esc", i18n.T.Get("Back")))
 
 	case 1: // countdown
 		sb.WriteString(WarningBoxStyle.Render(
 			fmt.Sprintf("%s\n\n%s %d %s",
-				i18n.T().Get("For safety, please wait before proceeding"),
-				i18n.T().Get("Waiting:"),
+				i18n.T.Get("For safety, please wait before proceeding"),
+				i18n.T.Get("Waiting:"),
 				a.uninstallCountdown,
-				i18n.T().Get("seconds"),
+				i18n.T.Get("seconds"),
 			),
 		))
 		sb.WriteString("\n\n")
@@ -578,7 +579,7 @@ func (a *App) viewUninstall() string {
 			sb.WriteString(MutedStyle.Render(fmt.Sprintf("Press Enter %d more times to skip", 10-a.uninstallSkipCount)))
 			sb.WriteString("\n")
 		}
-		sb.WriteString(RenderHelp("Esc", i18n.T().Get("Cancel"), "Enter×10", i18n.T().Get("Skip")))
+		sb.WriteString(RenderHelp("Esc", i18n.T.Get("Cancel"), "Enter×10", i18n.T.Get("Skip")))
 
 	case 2: // confirm
 		sb.WriteString(a.uninstallForm.View())
@@ -592,16 +593,16 @@ func (a *App) viewUninstall() string {
 
 	case 4: // done
 		if a.uninstallErr != nil {
-			sb.WriteString(RenderError(i18n.T().Get("Uninstallation failed")))
+			sb.WriteString(RenderError(i18n.T.Get("Uninstallation failed")))
 			sb.WriteString("\n\n")
 			sb.WriteString(ErrorBoxStyle.Render(a.uninstallErr.Error()))
 		} else {
-			sb.WriteString(RenderSuccess(i18n.T().Get("Uninstallation successful")))
+			sb.WriteString(RenderSuccess(i18n.T.Get("Uninstallation successful")))
 			sb.WriteString("\n\n")
-			sb.WriteString(i18n.T().Get("Thank you for using AcePanel."))
+			sb.WriteString(i18n.T.Get("Thank you for using AcePanel."))
 		}
 		sb.WriteString("\n\n")
-		sb.WriteString(RenderHelp("Enter", i18n.T().Get("Back")))
+		sb.WriteString(RenderHelp("Enter", i18n.T.Get("Back")))
 	}
 
 	return sb.String()
@@ -641,7 +642,7 @@ func (a *App) updateMount(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		if len(msg.disks) == 0 {
 			a.mountDone = true
-			a.mountErr = fmt.Errorf(i18n.T().Get("No available disks found"))
+			a.mountErr = errors.New(i18n.T.Get("No available disks found"))
 			return a, nil
 		}
 		a.disks = msg.disks
@@ -739,8 +740,8 @@ func (a *App) initDiskForm() {
 	a.mountDiskForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewSelect[string]().
-				Title(i18n.T().Get("Select Disk")).
-				Description(i18n.T().Get("Select a disk to partition and mount")).
+				Title(i18n.T.Get("Select Disk")).
+				Description(i18n.T.Get("Select a disk to partition and mount")).
 				Options(options...).
 				Value(&a.mountConfig.Disk),
 		),
@@ -751,12 +752,12 @@ func (a *App) initMountPointForm() {
 	a.mountPointForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewInput().
-				Title(i18n.T().Get("Mount Point")).
-				Description(i18n.T().Get("Enter the mount point path (e.g. /opt/ace)")).
+				Title(i18n.T.Get("Mount Point")).
+				Description(i18n.T.Get("Enter the mount point path (e.g. /opt/ace)")).
 				Value(&a.mountConfig.MountPoint).
 				Validate(func(s string) error {
 					if len(s) == 0 || s[0] != '/' {
-						return fmt.Errorf(i18n.T().Get("Please enter an absolute path"))
+						return errors.New(i18n.T.Get("Please enter an absolute path"))
 					}
 					return nil
 				}),
@@ -768,10 +769,10 @@ func (a *App) initFSForm() {
 	a.mountFSForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewSelect[types.FSType]().
-				Title(i18n.T().Get("File System")).
-				Description(i18n.T().Get("Select the file system type")).
+				Title(i18n.T.Get("File System")).
+				Description(i18n.T.Get("Select the file system type")).
 				Options(
-					huh.NewOption(fmt.Sprintf("ext4 (%s)", i18n.T().Get("Recommended")), types.FSTypeExt4),
+					huh.NewOption(fmt.Sprintf("ext4 (%s)", i18n.T.Get("Recommended")), types.FSTypeExt4),
 					huh.NewOption("xfs", types.FSTypeXFS),
 				).
 				Value(&a.mountConfig.FSType),
@@ -784,14 +785,14 @@ func (a *App) initMountConfirmForm() {
 	a.mountConfirmForm = huh.NewForm(
 		huh.NewGroup(
 			huh.NewConfirm().
-				Title(i18n.T().Get("Confirm Operation")).
-				Description(i18n.T().Get("Disk: %s, Mount Point: %s, File System: %s",
+				Title(i18n.T.Get("Confirm Operation")).
+				Description(i18n.T.Get("Disk: %s, Mount Point: %s, File System: %s",
 					a.mountConfig.Disk,
 					a.mountConfig.MountPoint,
 					a.mountConfig.FSType,
 				)).
-				Affirmative(i18n.T().Get("Yes")).
-				Negative(i18n.T().Get("No")).
+				Affirmative(i18n.T.Get("Yes")).
+				Negative(i18n.T.Get("No")).
 				Value(&a.mountConfirmed),
 		),
 	).WithTheme(huh.ThemeDracula())
@@ -813,35 +814,35 @@ func (a *App) viewMount() string {
 	var sb strings.Builder
 	sb.WriteString(RenderLogo())
 	sb.WriteString("\n")
-	sb.WriteString(RenderTitle(i18n.T().Get("Disk Partition")))
+	sb.WriteString(RenderTitle(i18n.T.Get("Disk Partition")))
 	sb.WriteString("\n")
 
 	if a.mountDone {
 		if a.mountErr != nil {
-			sb.WriteString(RenderError(i18n.T().Get("Operation failed")))
+			sb.WriteString(RenderError(i18n.T.Get("Operation failed")))
 			sb.WriteString("\n\n")
 			sb.WriteString(ErrorBoxStyle.Render(a.mountErr.Error()))
 		} else {
-			sb.WriteString(RenderSuccess(i18n.T().Get("Partition and mount successful")))
+			sb.WriteString(RenderSuccess(i18n.T.Get("Partition and mount successful")))
 			sb.WriteString("\n\n")
 			sb.WriteString(BoxStyle.Render(fmt.Sprintf(
 				"%s: /dev/%s1\n%s: %s\n%s: %s",
-				i18n.T().Get("Device"), a.mountConfig.Disk,
-				i18n.T().Get("Mount Point"), a.mountConfig.MountPoint,
-				i18n.T().Get("File System"), a.mountConfig.FSType,
+				i18n.T.Get("Device"), a.mountConfig.Disk,
+				i18n.T.Get("Mount Point"), a.mountConfig.MountPoint,
+				i18n.T.Get("File System"), a.mountConfig.FSType,
 			)))
 		}
 		sb.WriteString("\n\n")
-		sb.WriteString(RenderHelp("Enter", i18n.T().Get("Back")))
+		sb.WriteString(RenderHelp("Enter", i18n.T.Get("Back")))
 		return sb.String()
 	}
 
 	switch a.mountState {
 	case 0: // loading
-		sb.WriteString(fmt.Sprintf("%s %s", a.mountSpinner.View(), i18n.T().Get("Loading disk list...")))
+		sb.WriteString(fmt.Sprintf("%s %s", a.mountSpinner.View(), i18n.T.Get("Loading disk list...")))
 
 	case 1: // select disk
-		sb.WriteString(i18n.T().Get("Available disks:"))
+		sb.WriteString(i18n.T.Get("Available disks:"))
 		sb.WriteString("\n\n")
 		for _, disk := range a.disks {
 			sb.WriteString(fmt.Sprintf("  • %s (%s)\n", disk.Name, disk.Size))
@@ -856,7 +857,7 @@ func (a *App) viewMount() string {
 		sb.WriteString(a.mountFSForm.View())
 
 	case 4: // confirm
-		sb.WriteString(WarningBoxStyle.Render(i18n.T().Get("Warning: This will erase all data on the disk!")))
+		sb.WriteString(WarningBoxStyle.Render(i18n.T.Get("Warning: This will erase all data on the disk!")))
 		sb.WriteString("\n\n")
 		sb.WriteString(a.mountConfirmForm.View())
 
diff --git a/pkg/embed/locales/helper.pot b/pkg/embed/locales/helper.pot
deleted file mode 100644
index 45b1017..0000000
--- a/pkg/embed/locales/helper.pot
+++ /dev/null
@@ -1,398 +0,0 @@
-msgid ""
-msgstr ""
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Language: \n"
-"X-Generator: xgotext\n"
-
-#: internal/ui/app.go:558
-msgid "All data will be cleared and cannot be recovered!"
-msgstr ""
-
-#: internal/ui/app.go:840
-msgid "Available disks:"
-msgstr ""
-
-#: internal/ui/app.go:415
-#: internal/ui/app.go:561
-#: internal/ui/app.go:600
-#: internal/ui/app.go:831
-msgid "Back"
-msgstr ""
-
-#: internal/ui/app.go:577
-msgid "Cancel"
-msgstr ""
-
-#: internal/service/mounter.go:58
-msgid "Cannot operate on system disk"
-msgstr ""
-
-#: internal/service/installer.go:55
-msgid "Checking system requirements"
-msgstr ""
-
-#: internal/service/installer.go:61
-msgid "Configuring firewall"
-msgstr ""
-
-#: internal/ui/app.go:305
-msgid "Confirm Installation"
-msgstr ""
-
-#: internal/ui/app.go:783
-msgid "Confirm Operation"
-msgstr ""
-
-#: internal/ui/app.go:561
-msgid "Continue"
-msgstr ""
-
-#: internal/service/mounter.go:78
-msgid "Creating %s..."
-msgstr ""
-
-#: internal/service/mounter.go:78
-msgid "Creating mount point"
-msgstr ""
-
-#: internal/service/mounter.go:108
-msgid "Creating partition"
-msgstr ""
-
-#: internal/service/mounter.go:108
-msgid "Creating partition on /dev/%s..."
-msgstr ""
-
-#: internal/service/installer.go:59
-msgid "Creating swap file"
-msgstr ""
-
-#: internal/service/installer.go:62
-msgid "Creating systemd service"
-msgstr ""
-
-#: internal/service/installer.go:56
-msgid "Creating www user"
-msgstr ""
-
-#: internal/service/mounter.go:93
-msgid "Deleting existing partitions"
-msgstr ""
-
-#: internal/service/mounter.go:93
-msgid "Deleting existing partitions..."
-msgstr ""
-
-#: internal/service/installer.go:64
-msgid "Detecting installed apps"
-msgstr ""
-
-#: internal/ui/app.go:825
-msgid "Device"
-msgstr ""
-
-#: internal/ui/app.go:245
-#: internal/ui/app.go:812
-msgid "Disk Partition"
-msgstr ""
-
-#: internal/service/mounter.go:53
-msgid "Disk not found"
-msgstr ""
-
-#: internal/service/mounter.go:171
-msgid "Disk partition and mount successful"
-msgstr ""
-
-#: internal/ui/app.go:784
-msgid "Disk: %s, Mount Point: %s, File System: %s"
-msgstr ""
-
-#: internal/service/installer.go:60
-msgid "Downloading panel"
-msgstr ""
-
-#: internal/ui/app.go:522
-msgid "Enter 'y' to confirm uninstallation"
-msgstr ""
-
-#: internal/ui/app.go:751
-msgid "Enter the mount point path (e.g. /opt/ace)"
-msgstr ""
-
-#: internal/service/installer.go:79
-msgid "Error"
-msgstr ""
-
-#: internal/ui/app.go:246
-msgid "Exit"
-msgstr ""
-
-#: internal/service/mounter.go:112
-msgid "Failed to create partition"
-msgstr ""
-
-#: internal/service/mounter.go:143
-msgid "Failed to get UUID"
-msgstr ""
-
-#: internal/ui/app.go:767
-#: internal/ui/app.go:827
-msgid "File System"
-msgstr ""
-
-#: internal/ui/app.go:566
-msgid "For safety, please wait before proceeding"
-msgstr ""
-
-#: internal/service/mounter.go:126
-msgid "Format failed"
-msgstr ""
-
-#: internal/service/mounter.go:116
-msgid "Formatting /dev/%s1 as %s..."
-msgstr ""
-
-#: internal/service/mounter.go:116
-msgid "Formatting partition"
-msgstr ""
-
-#: internal/ui/app.go:556
-msgid "High-risk operation"
-msgstr ""
-
-#: internal/service/installer.go:63
-msgid "Initializing panel"
-msgstr ""
-
-#: internal/ui/app.go:243
-#: internal/ui/app.go:403
-msgid "Install Panel"
-msgstr ""
-
-#: internal/service/installer.go:95
-msgid "Installation complete"
-msgstr ""
-
-#: internal/ui/app.go:408
-msgid "Installation failed"
-msgstr ""
-
-#: internal/ui/app.go:412
-msgid "Installation successful"
-msgstr ""
-
-#: internal/service/installer.go:58
-msgid "Installing dependencies"
-msgstr ""
-
-#: internal/service/mounter.go:62
-msgid "Installing partition tools"
-msgstr ""
-
-#: internal/service/mounter.go:62
-msgid "Installing partition tools..."
-msgstr ""
-
-#: internal/ui/app.go:837
-msgid "Loading disk list..."
-msgstr ""
-
-#: internal/ui/app.go:750
-#: internal/ui/app.go:826
-msgid "Mount Point"
-msgstr ""
-
-#: internal/service/mounter.go:171
-msgid "Mount complete"
-msgstr ""
-
-#: internal/service/mounter.go:136
-msgid "Mount failed"
-msgstr ""
-
-#: internal/service/mounter.go:86
-msgid "Mount point is not empty"
-msgstr ""
-
-#: internal/service/mounter.go:133
-msgid "Mounting /dev/%s1 to %s..."
-msgstr ""
-
-#: internal/service/mounter.go:133
-msgid "Mounting partition"
-msgstr ""
-
-#: internal/ui/app.go:308
-#: internal/ui/app.go:790
-msgid "No"
-msgstr ""
-
-#: internal/ui/app.go:640
-msgid "No available disks found"
-msgstr ""
-
-#: internal/ui/app.go:817
-msgid "Operation failed"
-msgstr ""
-
-#: internal/service/installer.go:57
-msgid "Optimizing system settings"
-msgstr ""
-
-#: internal/service/installer.go:97
-msgid "Panel installed successfully"
-msgstr ""
-
-#: internal/service/uninstaller.go:48
-msgid "Panel is not installed"
-msgstr ""
-
-#: internal/service/uninstaller.go:85
-msgid "Panel uninstalled successfully"
-msgstr ""
-
-#: internal/ui/app.go:306
-msgid "Panel will be installed to %s"
-msgstr ""
-
-#: internal/ui/app.go:821
-msgid "Partition and mount successful"
-msgstr ""
-
-#: internal/ui/app.go:557
-msgid "Please backup all data before uninstalling."
-msgstr ""
-
-#: internal/ui/app.go:755
-msgid "Please enter an absolute path"
-msgstr ""
-
-#: internal/ui/app.go:770
-msgid "Recommended"
-msgstr ""
-
-#: internal/service/uninstaller.go:82
-msgid "Removing %s..."
-msgstr ""
-
-#: internal/service/uninstaller.go:62
-msgid "Removing /usr/local/sbin/acepanel..."
-msgstr ""
-
-#: internal/service/uninstaller.go:62
-msgid "Removing CLI tool"
-msgstr ""
-
-#: internal/service/uninstaller.go:82
-msgid "Removing installation directory"
-msgstr ""
-
-#: internal/service/uninstaller.go:57
-msgid "Removing service file"
-msgstr ""
-
-#: internal/service/uninstaller.go:66
-msgid "Removing swap file"
-msgstr ""
-
-#: internal/service/uninstaller.go:66
-msgid "Removing swap file..."
-msgstr ""
-
-#: internal/service/uninstaller.go:57
-msgid "Removing systemd service file..."
-msgstr ""
-
-#: internal/ui/app.go:738
-msgid "Select Disk"
-msgstr ""
-
-#: internal/ui/app.go:241
-msgid "Select Operation"
-msgstr ""
-
-#: internal/ui/app.go:739
-msgid "Select a disk to partition and mount"
-msgstr ""
-
-#: internal/ui/app.go:768
-msgid "Select the file system type"
-msgstr ""
-
-#: internal/ui/app.go:577
-msgid "Skip"
-msgstr ""
-
-#: internal/service/uninstaller.go:52
-msgid "Stopping acepanel service..."
-msgstr ""
-
-#: internal/service/uninstaller.go:52
-msgid "Stopping panel service"
-msgstr ""
-
-#: internal/ui/app.go:597
-msgid "Thank you for using AcePanel."
-msgstr ""
-
-#: internal/ui/app.go:244
-#: internal/ui/app.go:550
-msgid "Uninstall Panel"
-msgstr ""
-
-#: internal/service/uninstaller.go:85
-msgid "Uninstallation complete"
-msgstr ""
-
-#: internal/ui/app.go:591
-msgid "Uninstallation failed"
-msgstr ""
-
-#: internal/ui/app.go:595
-msgid "Uninstallation successful"
-msgstr ""
-
-#: internal/service/mounter.go:123
-msgid "Unsupported filesystem type: %s"
-msgstr ""
-
-#: internal/service/mounter.go:140
-msgid "Updating /etc/fstab for auto-mount..."
-msgstr ""
-
-#: internal/service/mounter.go:140
-msgid "Updating fstab"
-msgstr ""
-
-#: internal/ui/app.go:567
-msgid "Waiting:"
-msgstr ""
-
-#: internal/ui/app.go:855
-msgid "Warning: This will erase all data on the disk!"
-msgstr ""
-
-#: internal/ui/app.go:307
-#: internal/ui/app.go:789
-msgid "Yes"
-msgstr ""
-
-#: internal/service/installer.go:90
-msgid "completed"
-msgstr ""
-
-#: internal/service/mounter.go:168
-msgid "fstab configuration error"
-msgstr ""
-
-#: internal/service/uninstaller.go:78
-msgid "fstab configuration error, please check /etc/fstab"
-msgstr ""
-
-#: internal/ui/app.go:569
-msgid "seconds"
-msgstr ""
\ No newline at end of file
diff --git a/pkg/i18n/i18n.go b/pkg/i18n/i18n.go
index 24d2569..0fbacc0 100644
--- a/pkg/i18n/i18n.go
+++ b/pkg/i18n/i18n.go
@@ -1,26 +1,9 @@
 package i18n
 
 import (
-	"sync"
-
 	"github.com/leonelquinteros/gotext"
 )
 
 var (
-	locale *gotext.Locale
-	mu     sync.RWMutex
+	T *gotext.Locale
 )
-
-// Init 设置全局 locale
-func Init(l *gotext.Locale) {
-	mu.Lock()
-	defer mu.Unlock()
-	locale = l
-}
-
-// T 获取全局 locale
-func T() *gotext.Locale {
-	mu.RLock()
-	defer mu.RUnlock()
-	return locale
-}