diff --git a/kitexcall.go b/kitexcall.go
index da82729..5802622 100644
--- a/kitexcall.go
+++ b/kitexcall.go
@@ -25,7 +25,7 @@ import (
 )
 
 func main() {
-	args := argparse.NewAugment()
+	args := argparse.NewArgument()
 
 	if err := args.ParseArgs(); err != nil {
 		fail(err)
diff --git a/pkg/argparse/args.go b/pkg/argparse/args.go
index cbb45b5..ca9e4fc 100644
--- a/pkg/argparse/args.go
+++ b/pkg/argparse/args.go
@@ -32,7 +32,7 @@ type Argument struct {
 	help bool
 }
 
-func NewAugment() *Argument {
+func NewArgument() *Argument {
 	return &Argument{
 		Config: config.Config{
 			Meta:           make(map[string]string),
diff --git a/pkg/argparse/args_test.go b/pkg/argparse/args_test.go
index 22c6df7..15134db 100644
--- a/pkg/argparse/args_test.go
+++ b/pkg/argparse/args_test.go
@@ -23,7 +23,7 @@ import (
 )
 
 func TestAugment_ParseArgs(t *testing.T) {
-	a := NewAugment()
+	a := NewArgument()
 
 	for _, tt := range []struct {
 		name       string