diff --git a/README.md b/README.md
index 2f11fc9..b09f518 100644
--- a/README.md
+++ b/README.md
@@ -163,8 +163,8 @@ import (
 func main() {
   robotgo.MouseSleep = 100
 
-  robotgo.ScrollMouse(10, "up")
-  robotgo.ScrollMouse(20, "right")
+  robotgo.ScrollDir(10, "up")
+  robotgo.ScrollDir(20, "right")
 
   robotgo.Scroll(0, -10)
   robotgo.Scroll(100, 0)
@@ -242,7 +242,7 @@ import (
 )
 
 func main() {
-  x, y := robotgo.GetMousePos()
+  x, y := robotgo.Location()
   fmt.Println("pos: ", x, y)
 
   color := robotgo.GetPixelColor(100, 200)
@@ -455,7 +455,7 @@ func main() {
       robotgo.KeyToggle("a", fpid[0])
       robotgo.KeyToggle("a", fpid[0], "up")
 
-      robotgo.ActivePID(fpid[0])
+      robotgo.ActivePid(fpid[0])
 
       robotgo.Kill(fpid[0])
     }
diff --git a/README_zh.md b/README_zh.md
index 7bac20c..c6f84d9 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -1,5 +1,7 @@
 # Robotgo
 
+## !!! Warning: this page not updated !!!
+
 [![Build Status](https://github.com/go-vgo/robotgo/workflows/Go/badge.svg)](https://github.com/go-vgo/robotgo/commits/master)
 [![CircleCI Status](https://circleci.com/gh/go-vgo/robotgo.svg?style=shield)](https://circleci.com/gh/go-vgo/robotgo)
 [![Build Status](https://travis-ci.org/go-vgo/robotgo.svg)](https://travis-ci.org/go-vgo/robotgo)
@@ -67,7 +69,7 @@ xcode-select --install
 
 ```
 Or the other GCC (But you should compile the "libpng" with yourself. 
-Or you can removed the bitmap.go )
+Or you can removed the bitmap.go.)
 ```
 
 #### For everything else (Linux 等其他系统):