diff --git a/flag.go b/flag.go
index 03e8ed6..821e7d2 100644
--- a/flag.go
+++ b/flag.go
@@ -139,10 +139,10 @@ func NewFVSet(v interface{}) (*FVSet, error) {
 			}
 		}
 	}
-	flags.BoolFunc("help", "Show help", func(s string) error {
-		flags.Usage()
-		return nil
-	})
+	// flags.BoolFunc("help", "Show help", func(s string) error {
+	// 	flags.Usage()
+	// 	return nil
+	// })
 	return &FVSet{
 		Name:  name,
 		Value: &v,
diff --git a/test/main.go b/test/main.go
index 81cea16..fdb6aae 100644
--- a/test/main.go
+++ b/test/main.go
@@ -15,6 +15,6 @@ func main() {
 	}
 	sargs := &targs{}
 	v, _ := command.NewFVSet(sargs)
-	v.Parse(os.Args[1:])
-	fmt.Println(sargs)
+	err := v.Parse(os.Args[1:])
+	fmt.Println(sargs, err)
 }