diff --git a/builtin/gen_gcli_command.go b/builtin/gen_gcli_command.go
index 77a2f1b..7e8cc96 100644
--- a/builtin/gen_gcli_command.go
+++ b/builtin/gen_gcli_command.go
@@ -2,8 +2,8 @@ package builtin
 
 import "github.com/gookit/gcli/v3"
 
-// GenGcliCmdCode command
-var GenGcliCmdCode = &gcli.Command{
+// GenCmdCode command
+var GenCmdCode = &gcli.Command{
 	Name: "gen-cmd",
 	Desc: "quick generate gcli command code",
 }
diff --git a/builtin/genac/gen_bash.go b/builtin/genac/gen_bash.go
new file mode 100644
index 0000000..6784853
--- /dev/null
+++ b/builtin/genac/gen_bash.go
@@ -0,0 +1 @@
+package genac
diff --git a/builtin/genac/gen_zsh.go b/builtin/genac/gen_zsh.go
new file mode 100644
index 0000000..6784853
--- /dev/null
+++ b/builtin/genac/gen_zsh.go
@@ -0,0 +1 @@
+package genac
diff --git a/builtin/genac/genac.go b/builtin/genac/genac.go
new file mode 100644
index 0000000..6784853
--- /dev/null
+++ b/builtin/genac/genac.go
@@ -0,0 +1 @@
+package genac
diff --git a/helper/utils.go b/helper/utils.go
index beebfd2..333529e 100644
--- a/helper/utils.go
+++ b/helper/utils.go
@@ -5,9 +5,11 @@ import (
 	"fmt"
 	"regexp"
 	"strings"
+	"syscall"
 	"text/template"
 
 	"github.com/gookit/goutil/strutil"
+	"golang.org/x/term"
 )
 
 const (
@@ -60,6 +62,23 @@ var (
 	// linuxSttyMsgMatch = regexp.MustCompile(linuxSttyMsgPattern)
 )
 
+// GetTerminalSize for current console terminal.
+func GetTerminalSize(refresh ...bool) (w int, h int) {
+	if terminalWidth > 0 && len(refresh) > 0 && !refresh[0] {
+		return terminalWidth, terminalHeight
+	}
+
+	var err error
+	w, h, err = term.GetSize(syscall.Stdin)
+	if err != nil {
+		return
+	}
+
+	// cache result
+	terminalWidth, terminalHeight = w, h
+	return
+}
+
 // Panicf message
 func Panicf(format string, v ...any) {
 	panic(fmt.Sprintf("GCli: "+format, v...))
diff --git a/helper/utils_nonwin.go b/helper/utils_nonwin.go
index eff9b86..9a3d43f 100644
--- a/helper/utils_nonwin.go
+++ b/helper/utils_nonwin.go
@@ -1,26 +1,3 @@
-// +build !windows
+//go:build !windows
 
 package helper
-
-import (
-	"syscall"
-
-	"golang.org/x/crypto/ssh/terminal"
-)
-
-// GetTerminalSize for current console terminal.
-func GetTerminalSize(refresh ...bool) (w int, h int) {
-	if terminalWidth > 0 && len(refresh) > 0 && !refresh[0] {
-		return terminalWidth, terminalHeight
-	}
-
-	var err error
-	w, h, err = terminal.GetSize(syscall.Stdin)
-	if err != nil {
-		return
-	}
-
-	// cache result
-	terminalWidth, terminalHeight = w, h
-	return
-}
diff --git a/helper/utils_windows.go b/helper/utils_windows.go
index 8202f92..947317d 100644
--- a/helper/utils_windows.go
+++ b/helper/utils_windows.go
@@ -1,24 +1 @@
 package helper
-
-import (
-	"syscall"
-
-	"golang.org/x/crypto/ssh/terminal"
-)
-
-// GetTerminalSize for current console terminal.
-func GetTerminalSize(refresh ...bool) (w int, h int) {
-	if terminalWidth > 0 && len(refresh) > 0 && !refresh[0] {
-		return terminalWidth, terminalHeight
-	}
-
-	var err error
-	w, h, err = terminal.GetSize(int(syscall.Stdin))
-	if err != nil {
-		return
-	}
-
-	// cache result
-	terminalWidth, terminalHeight = w, h
-	return
-}