diff --git a/docs/doc_zh.md b/docs/doc_zh.md
index f03b49e..a74a1e4 100644
--- a/docs/doc_zh.md
+++ b/docs/doc_zh.md
@@ -1,242 +1,242 @@
-#方法:
+# 方法:
 
-#####[GetVersion](#GetVersion)
+##### [GetVersion](#GetVersion)
 
-##[键盘](#Keyboard)
+## [键盘](#Keyboard)
 
-#####[Keys](https://github.com/go-vgo/robotgo/blob/master/docs/keys.md)
-#####[SetKeyboardDelay](#SetKeyDelay)(相当于SetKeyDelay,废弃API)
-#####[SetKeyDelay](#SetKeyDelay)
-#####[KeyTap](#KeyTap)
-#####[KeyToggle](#KeyToggle)
-#####[TypeString](#TypeString)
-#####[TypeStringDelayed](#TypeStrDelay)(相当于TypeStrDelay,废弃API)
-#####[TypeStrDelay](#TypeStrDelay)
+##### [Keys](https://github.com/go-vgo/robotgo/blob/master/docs/keys.md)
+##### [SetKeyboardDelay](#SetKeyDelay)(相当于SetKeyDelay,废弃API)
+##### [SetKeyDelay](#SetKeyDelay)
+##### [KeyTap](#KeyTap)
+##### [KeyToggle](#KeyToggle)
+##### [TypeString](#TypeString)
+##### [TypeStringDelayed](#TypeStrDelay)(相当于TypeStrDelay,废弃API)
+##### [TypeStrDelay](#TypeStrDelay)
 
-##[鼠标](#Mouse)
+## [鼠标](#Mouse)
 
-#####[SetMouseDelay](#SetMouseDelay)
-#####[MoveMouse](#MoveMouse)
-#####[Move](#MoveMouse)(相当于MoveMouse)
-#####[MoveMouseSmooth](#MoveMouseSmooth)
-#####[MoveSmooth](#MoveMouseSmooth)(相当与MoveMouseSmooth)
-#####[MouseClick](#MouseClick)
-#####[Click](#MouseClick)(相当于MouseClick)
-#####[MoveClick](#MoveClick)
-#####[MouseToggle](#MouseToggle)
-#####[DragMouse](#DragMouse)
-#####[Drag](#DragMouse)(相当于DragMouse)
-#####[GetMousePos](#GetMousePos)
-#####[ScrollMouse](#ScrollMouse)
+##### [SetMouseDelay](#SetMouseDelay)
+##### [MoveMouse](#MoveMouse)
+##### [Move](#MoveMouse)(相当于MoveMouse)
+##### [MoveMouseSmooth](#MoveMouseSmooth)
+##### [MoveSmooth](#MoveMouseSmooth)(相当与MoveMouseSmooth)
+##### [MouseClick](#MouseClick)
+##### [Click](#MouseClick)(相当于MouseClick)
+##### [MoveClick](#MoveClick)
+##### [MouseToggle](#MouseToggle)
+##### [DragMouse](#DragMouse)
+##### [Drag](#DragMouse)(相当于DragMouse)
+##### [GetMousePos](#GetMousePos)
+##### [ScrollMouse](#ScrollMouse)
 
-###<h3 id="GetVersion">.GetVersion()</h3>
+### <h3 id="GetVersion">.GetVersion()</h3>
     获取robotgo版本
 
-##[屏幕](#Screen)
+## [屏幕](#Screen)
 
-#####[GetPixelColor](#GetPixelColor)
-#####[GetScreenSize](#GetScreenSize)
-#####[CaptureScreen](#CaptureScreen)
-#####[GetXDisplayName(Linux)](#GetXDisplayName)
-#####[SetXDisplayName(Linux)](#SetXDisplayName)
+##### [GetPixelColor](#GetPixelColor)
+##### [GetScreenSize](#GetScreenSize)
+##### [CaptureScreen](#CaptureScreen)
+##### [GetXDisplayName(Linux)](#GetXDisplayName)
+##### [SetXDisplayName(Linux)](#SetXDisplayName)
 
-##[位图](#Bitmap)
+## [位图](#Bitmap)
     This is a work in progress.(工作正在进行中)
 
-#####[FindBitmap](#FindBitmap)
-#####[OpenBitmap](#OpenBitmap)
-#####[SaveBitmap](#SaveBitmap)
-#####[TostringBitmap](#TostringBitmap)
-#####[GetPortion](#GetPortion)
-#####[Convert](#Convert)
+##### [FindBitmap](#FindBitmap)
+##### [OpenBitmap](#OpenBitmap)
+##### [SaveBitmap](#SaveBitmap)
+##### [TostringBitmap](#TostringBitmap)
+##### [GetPortion](#GetPortion)
+##### [Convert](#Convert)
 
-##[事件](#Event)
+## [事件](#Event)
 
-#####[LEvent](#AddEvent)(相当于AddEvent,废弃API)
-#####[AddEvent](#AddEvent)
-#####[StopEvent](#StopEvent)
+##### [LEvent](#AddEvent)(相当于AddEvent,废弃API)
+##### [AddEvent](#AddEvent)
+##### [StopEvent](#StopEvent)
 
-##[窗口](#Window)
+## [窗口](#Window)
     This is a work in progress.
 
-#####[ShowAlert](#ShowAlert)
-#####[CloseWindow](#CloseWindow)
-#####[IsValid](#IsValid)
-#####[SetActive](#SetActive)
-#####[GetActive](#GetActive)
-#####[SetHandle](#SetHandle)
-#####[GetHandle](#GetHandle)
-#####[GetBHandle](#GetHandle)
-#####[GetTitle](#GetTitle)
-#####[GetPID](#GetPID)
+##### [ShowAlert](#ShowAlert)
+##### [CloseWindow](#CloseWindow)
+##### [IsValid](#IsValid)
+##### [SetActive](#SetActive)
+##### [GetActive](#GetActive)
+##### [SetHandle](#SetHandle)
+##### [GetHandle](#GetHandle)
+##### [GetBHandle](#GetHandle)
+##### [GetTitle](#GetTitle)
+##### [GetPID](#GetPID)
 
 
-##<h2 id="Keyboard">键盘</h2>
+## <h2 id="Keyboard">键盘</h2>
 
-###<h3 id="SetKeyDelay">.SetKeyDelay(ms)</h3>
+### <h3 id="SetKeyDelay">.SetKeyDelay(ms)</h3>
     设置键盘延迟(在键盘一个事件后),单位ms,默认值10ms
 
     Sets the delay in milliseconds to sleep after a keyboard event. This is 10ms by default.
 
-####参数:
+#### 参数:
     延迟时间,单位ms
 
     ms - Time to sleep in milliseconds.
 
-###<h3 id="KeyTap">.KeyTap(key, modifier)</h3>
+### <h3 id="KeyTap">.KeyTap(key, modifier)</h3>
     模拟键盘按键
 
     Press a single key.
 
-####参数:
+#### 参数:
     键盘值
     修饰值(可选类型, 字符串或者数组) - 可选值: alt, command (win), control, and shift.
 
 key - See [keys](https://github.com/go-vgo/robotgo/blob/master/docs/keys.md).  
 modifier (optional, string or array) - Accepts alt, command (win), control, and shift.
-####示例:
+#### 示例:
 
 ```Go
-    robotgo.KeyTap("h", "command")
-    robotgo.KeyTap("i", "alt", "command")
-	arr := []string{"alt", "command"}
-	robotgo.KeyTap("i", arr)
+robotgo.KeyTap("h", "command")
+robotgo.KeyTap("i", "alt", "command")
+arr := []string{"alt", "command"}
+robotgo.KeyTap("i", arr)
 ```
 
-###<h3 id="KeyToggle">.KeyToggle(key, down, modifier)</h3>
+### <h3 id="KeyToggle">.KeyToggle(key, down, modifier)</h3>
     键盘切换,按住或释放一个键位
 
     Hold down or release a key.
 
-####参数:
+#### 参数:
 
 key - See [keys](https://github.com/go-vgo/robotgo/blob/master/docs/keys.md).  
 down - Accepts 'down' or 'up'.  
 modifier (optional, string or array) - Accepts alt, command (mac), control, and shift.
-###返回值:
+### 返回值:
 
     返回KeyToggle状态
 
-###<h3 id="TypeString">.TypeString(string)</h3>
+### <h3 id="TypeString">.TypeString(string)</h3>
 
-####参数:
+#### 参数:
 
     string - The string to send.
 
-###<h3 id="TypeStrDelay">.TypeStrDelay(string, cpm)</h3>
+### <h3 id="TypeStrDelay">.TypeStrDelay(string, cpm)</h3>
 
-####参数:
+#### 参数:
 
     string - The string to send.
     cpm - Characters per minute.
 
 
 
-##<h2 id="Mouse">鼠标</h2>
-###<h3 id="SetMouseDelay">.SetMouseDelay(ms)</h3>
+## <h2 id="Mouse">鼠标</h2>
+### <h3 id="SetMouseDelay">.SetMouseDelay(ms)</h3>
     设置鼠标延迟(在一个鼠标事件后),单位ms,默认值10ms
 
     Sets the delay in milliseconds to sleep after a mouse event. This is 10ms by default.
 
-####参数:
+#### 参数:
 
     ms - Time to sleep in milliseconds.
 
-###<h3 id="MoveMouse">.MoveMouse(x, y)</h3>
+### <h3 id="MoveMouse">.MoveMouse(x, y)</h3>
     移动鼠标
 
     Moves mouse to x, y instantly, with the mouse button up.
 
-####参数:
+#### 参数:
 
     x,y
 
-####示例:
+#### 示例:
 
 ```Go
-//Move the mouse to 100, 100 on the screen. 
+// Move the mouse to 100, 100 on the screen. 
 robotgo.MoveMouse(100, 100)
 ```
 
-###<h3 id="MoveMouseSmooth">.MoveMouseSmooth(x, y)</h3>
+### <h3 id="MoveMouseSmooth">.MoveMouseSmooth(x, y)</h3>
     模拟鼠标向X，Y平滑移动(像人类一样)，用鼠标按钮向上
 
     Moves mouse to x, y human like, with the mouse button up.
 
-####参数:
+#### 参数:
 
     x,y
     lowspeed,highspeed
 
-####示例:
+#### 示例:
 
 ```Go
     robotgo.MoveMouseSmooth(100, 200)
 	robotgo.MoveMouseSmooth(100, 200, 1.0, 100.0)
 ```       
 
-###<h3 id="MouseClick">.MouseClick(button, double)</h3>
+### <h3 id="MouseClick">.MouseClick(button, double)</h3>
     鼠标点击
 
     Clicks the mouse.
 
-####参数:
+#### 参数:
 
     button (optional) - Accepts left, right, or center. Defaults to left.
     double (optional) - Set to true to perform a double click. Defaults to false.
 
-####示例:
+#### 示例:
 
 ```Go
     robogo.MouseClick()
     robogo.MouseClick("left", true)
 ```
 
-###<h3 id="MoveClick">.MoveClick(x, y, button, double)</h3>
+### <h3 id="MoveClick">.MoveClick(x, y, button, double)</h3>
 
     移动并点击鼠标
 
-####参数:
+#### 参数:
     x,
     y,
 
     button (optional) - Accepts "left", "right", or "center". Defaults to left.
     double (optional) - Set to true to perform a double click. Defaults to false.
 
-####示例:
+#### 示例:
 
 ```Go
-    robogo.MoveClick(10, 20)
-    robogo.MoveClick(10, 20, "left", true)
+robogo.MoveClick(10, 20)
+robogo.MoveClick(10, 20, "left", true)
 ```
 
-###<h3 id="MouseToggle">.MouseToggle(down, button)</h3>
+### <h3 id="MouseToggle">.MouseToggle(down, button)</h3>
     鼠标切换
 
     Toggles mouse button.
 
-####参数:
+#### 参数:
 
     down (optional) - Accepts down or up. Defaults to down.
     button (optional) - Accepts "left", "right", or "center". Defaults to left.
 
-####示例:
+#### 示例:
 
 ```Go
 robotgo.MouseToggle("down")
 robotgo.MouseToggle("down", "right")
 ```
 
-###<h3 id="DragMouse">.DragMouse(x, y)</h3>
+### <h3 id="DragMouse">.DragMouse(x, y)</h3>
     拖动鼠标
 
     Moves mouse to x, y instantly, with the mouse button held down.
 
-####参数:
+#### 参数:
 
     x,y
 
-####示例:
+#### 示例:
 
 ```Go
 // Mouse down at 0, 0 and then drag to 100, 100 and release. 
@@ -246,35 +246,35 @@ robotgo.DragMouse(100, 100)
 robotgo.MouseToggle("up")
 ```
 
-###<h3 id="GetMousePos">.GetMousePos()</h3>
+### <h3 id="GetMousePos">.GetMousePos()</h3>
     获取鼠标的位置
 
     Gets the mouse coordinates.
 
-####返回值:
+#### 返回值:
 
     Returns an object with keys x and y.
 
-####示例:
+#### 示例:
 
 ```Go
 x,y := robotgo.GetMousePos()
 fmt.Println("pos:", x, y)
 ```
 
-###<h3 id="ScrollMouse">.ScrollMouse(magnitude, direction)</h3>
+### <h3 id="ScrollMouse">.ScrollMouse(magnitude, direction)</h3>
     滚动鼠标
 
     Scrolls the mouse either up or down.
 
-####参数:
+#### 参数:
     滚动位置的大小
     滚动方向:up(向上滚动)  down(向下滚动)
 
     magnitude - The amount to scroll.
     direction - Accepts down or up.
 
-####示例:
+#### 示例:
 
 ```Go
 robotgo.ScrollMouse(50, "up")
@@ -283,30 +283,30 @@ robotgo.ScrollMouse(50, "down")
 ```
 
 
-##<h2 id="Screen">屏幕</h2>
-###<h3 id="GetPixelColor">.GetPixelColor(x, y)
+## <h2 id="Screen">屏幕</h2>
+### <h3 id="GetPixelColor">.GetPixelColor(x, y)
     获取坐标为x,y位置处的颜色
 
     Gets the pixel color at x, y. This function is perfect for getting a pixel or two, but if you'll be reading large portions of the screen use screen.capture.
 
-####参数:
+#### 参数:
 
     x,y
 
-####返回值:
+#### 返回值:
 
     Returns the hex color code of the pixel at x, y.
 
-###<h3 id="GetScreenSize">.GetScreenSize()</h3>
+### <h3 id="GetScreenSize">.GetScreenSize()</h3>
     获取屏幕大小
 
     Gets the screen width and height.
 
-####返回值:
+#### 返回值:
 
     Returns an object with .width and .height.
 
-###<h3 id="CaptureScreen">.CaptureScreen</h3>
+### <h3 id="CaptureScreen">.CaptureScreen</h3>
     // CaptureScreen
     获取部分或者全部屏幕
     Gets part or all of the screen.
@@ -314,7 +314,7 @@ robotgo.ScrollMouse(50, "down")
     BCaptureScreen Returns a go struct
     Capture_Screen(Drop support)
 
-####参数:
+#### 参数:
 
     x (optional)
     y (optional)
@@ -322,113 +322,113 @@ robotgo.ScrollMouse(50, "down")
     width (optional)
     If no arguments are provided, screen.capture will get the full screen.
 
-####返回值:
+#### 返回值:
 
     返回一个bitmap object.
 
-##<h2 id="Bitmap">位图</h2>
+## <h2 id="Bitmap">位图</h2>
 
     This is a work in progress.
 
-###<h3 id="FindBitmap">.FindBitmap</h3>
+### <h3 id="FindBitmap">.FindBitmap</h3>
 
     查找bitmap.
 
-####参数:
+#### 参数:
 
     bitmap;
     rect(可选参数): x, y, w, h
 
-####Return:
+#### Return:
 
     查找到,返回bitmap的x和y坐标;没有返回nil
 
 
-###<h3 id="OpenBitmap">.OpenBitmap</h3>
+### <h3 id="OpenBitmap">.OpenBitmap</h3>
 
     打开bitmap图片.
 
-####参数:
+#### 参数:
 
     bitmap图片路径,
     MMImageType(可选)
 
-####返回值:
+#### 返回值:
 
      返回一个bitmap对象
 
-###<h3 id="SaveBitmap">.SaveBitmap</h3>
+### <h3 id="SaveBitmap">.SaveBitmap</h3>
 
     保存一个bitmap图片.
 
-####参数:
+#### 参数:
 
     bitmap对象,
     保存路径,
     imagetype(int) 
 
-####返回值:
+#### 返回值:
 
     保存图片,返回保存状态
 
 
-###<h3 id="TostringBitmap">.TostringBitmap</h3>
+### <h3 id="TostringBitmap">.TostringBitmap</h3>
 
      将一个bitmap对象转换为字符串对象.
 
-####参数:
+#### 参数:
 
     bitmap对象 
 
-####Return:
+#### Return:
 
     返回一个bitmap字符串 
 
-###<h3 id="GetPortion">.GetPortion</h3>
+### <h3 id="GetPortion">.GetPortion</h3>
 
      bitmap from a portion
 
-####参数:
+#### 参数:
 
     bitmap,
     rect: x, y, w, h 
 
-####返回值:
+#### 返回值:
 
     Returns new bitmap object created from a portion of another    
 
-###<h3 id="Convert">.Convert(openpath, savepath,MMImageType)</h3>
+### <h3 id="Convert">.Convert(openpath, savepath,MMImageType)</h3>
 
     转换bitmap图片格式
 
-####参数:
+#### 参数:
 
     openpath,
     savepath,
     MMImageType(可选)
 
-####示例:
+#### 示例:
 
 ```Go
-    robotgo.Convert("test.png", "test.tif")
+robotgo.Convert("test.png", "test.tif")
 ```  
 ##<h2 id="Event">事件</h2> 
 
-###<h3 id="AddEvent">.AddEvent(string)</h3>
+### <h3 id="AddEvent">.AddEvent(string)</h3>
 
     监听全局事件
 
-####参数:
+#### 参数:
 
     string
 
     (鼠标参数:mleft mright wheelDown wheelUp wheelLeft wheelRight)
-
-####返回值:
+ 
+#### 返回值:
 
     监听成功返回0
 
-####示例:
+#### 示例:
 
 ```Go
 package main
@@ -452,16 +452,16 @@ func main() {
 } 
 ```
 
-###<h3 id="StopEvent">.StopEvent()</h3>  
+### <h3 id="StopEvent">.StopEvent()</h3>  
     停止事件监听
 
-##<h2 id="Window">窗口</h2> 
+## <h2 id="Window">窗口</h2> 
 
-###<h3 id="ShowAlert">.ShowAlert(title, msg,defaultButton,cancelButton string)</h3>
+### <h3 id="ShowAlert">.ShowAlert(title, msg,defaultButton,cancelButton string)</h3>
 
     Displays alert with the given attributes. If cancelButton is not given, only the defaultButton is displayed
 
-####参数:
+#### 参数:
 
     title(string),
     msg(string),
@@ -469,88 +469,88 @@ func main() {
     cancelButton(optional string)
            
 
-####返回值:
+#### 返回值:
 
    Returns 0(True) if the default button was pressed, or 1(False) if cancelled.
    
-###<h3 id="CloseWindow">.CloseWindow()</h3>
+### <h3 id="CloseWindow">.CloseWindow()</h3>
 
     关闭窗口
 
-####参数:
+#### 参数:
     无    
 
-####返回值:
+#### 返回值:
     无
 
-###<h3 id="IsValid">.IsValid()</h3>
+### <h3 id="IsValid">.IsValid()</h3>
 
    Valid the Window
 
-####参数:
+#### 参数:
     无      
 
-####返回值:
+#### 返回值:
     如果窗口selected返回true 
 
 
-###<h3 id="SetActive">.SetActive()</h3>
+### <h3 id="SetActive">.SetActive()</h3>
 
    设为当前窗口
 
-####参数:
+#### 参数:
     hwnd  
 
-####返回值:
+#### 返回值:
     void
 
 
-###<h3 id="GetActive">.GetActive()</h3>
+### <h3 id="GetActive">.GetActive()</h3>
 
    获取当前窗口
 
-####参数:
+#### 参数:
     无       
 
-####返回值:
+#### 返回值:
     Returns hwnd
 
-###<h3 id="SetHandle">.SetHandle()</h3>
+### <h3 id="SetHandle">.SetHandle()</h3>
 
    Set the Window Handle
 
-####参数:
+#### 参数:
     int 
 
-####返回值:
+#### 返回值:
     bool    
 
-###<h3 id="GetHandle">.GetHandle()</h3>
+### <h3 id="GetHandle">.GetHandle()</h3>
 
    获取窗口 Handle
 
-####参数:
+#### 参数:
     无    
 
-####返回值:
+#### 返回值:
     Returns hwnd  
 
-###<h3 id="GetTitle">.GetTitle()</h3>
+### <h3 id="GetTitle">.GetTitle()</h3>
 
    获取窗口标题
 
-####参数:
+#### 参数:
            
 
-####返回值:
+#### 返回值:
     返回窗口标题  
 
-###<h3 id="GetPID">.GetPID()</h3>
+### <h3 id="GetPID">.GetPID()</h3>
 
    获取进程id
 
-####参数:
+#### 参数:
     无   
 
-####返回值:
+#### 返回值:
     返回进程id        
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