diff --git a/doc.md b/doc.md
index 3854980..d18f60b 100644
--- a/doc.md
+++ b/doc.md
@@ -3,7 +3,8 @@
 ##[Keyboard](#Keyboard)
 
 #####[Keys](#keys)
-#####[SetKeyboardDelay](#SetKeyboardDelay)
+#####[SetKeyboardDelay](#SetKeyDelay)(Equivalent to SetKeyDelay)
+#####[SetKeyDelay](#SetKeyDelay)
 #####[KeyTap](#KeyTap)
 #####[KeyToggle](#KeyToggle)
 #####[TypeString](#TypeString)
@@ -58,7 +59,7 @@
 
 ##<h2 id="Keyboard">Keyboard</h2>
 
-###<h3 id="SetKeyboardDelay">.SetKeyboardDelay(ms)</h3>
+###<h3 id="SetKeyDelay">.SetKeyDelay(ms)</h3>
 
     Sets the delay in milliseconds to sleep after a keyboard event. This is 10ms by default.
 
@@ -260,7 +261,8 @@ robotgo.ScrollMouse(50, "down")
 
     Gets part or all of the screen.
 
-    Capture_Screen Returns a go struct
+    BCaptureScreen Returns a go struct
+    Capture_Screen(Drop support)
 
 ####Arguments:
 
diff --git a/robotgo.go b/robotgo.go
index 78be6ad..8bd8883 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -412,6 +412,12 @@ func TypeStringDelayed(x string, y int) {
 	defer C.free(unsafe.Pointer(cx))
 }
 
+
+//SetKeyDelay Set Keyboard Delay
+func SetKeyDelay(x int) {
+	C.aSetKeyboardDelay(C.size_t(x))
+}
+
 //SetKeyboardDelay Set Keyboard Delay
 func SetKeyboardDelay(x int) {
 	C.aSetKeyboardDelay(C.size_t(x))
diff --git a/window/process.h b/window/process.h
index ecbe46e..0324967 100644
--- a/window/process.h
+++ b/window/process.h
@@ -1,6 +1,6 @@
 // Copyright 2016 The go-vgo Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
-// http://www.
+// https://github.com/go-vgo/robotgo/blob/master/LICENSE
 //
 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
diff --git a/window/window.h b/window/window.h
index 0a5d945..3e9da69 100644
--- a/window/window.h
+++ b/window/window.h
@@ -1,6 +1,6 @@
 // Copyright 2016 The go-vgo Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
-// http://www.
+// https://github.com/go-vgo/robotgo/blob/master/LICENSE
 //
 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
diff --git a/zh_doc.md b/zh_doc.md
index 383eece..eefcd1b 100644
--- a/zh_doc.md
+++ b/zh_doc.md
@@ -3,7 +3,8 @@
 ##[键盘](#Keyboard)
 
 #####[Keys](#keys)
-#####[SetKeyboardDelay](#SetKeyboardDelay)
+#####[SetKeyboardDelay](#SetKeyDelay)(相当于SetKeyDelay)
+#####[SetKeyDelay](#SetKeyDelay)
 #####[KeyTap](#KeyTap)
 #####[KeyToggle](#KeyToggle)
 #####[TypeString](#TypeString)
@@ -40,7 +41,7 @@
 
 ##[事件](#Event)
 
-#####[LEvent](#LEvent)(相当于AddEvent)
+#####[LEvent](#AddEvent)(相当于AddEvent)
 #####[AddEvent](#AddEvent)
 
 ##[窗口](#Window)
@@ -57,7 +58,7 @@
 
 
 ##<h2 id="Keyboard">键盘</h2>
-###<h3 id="SetKeyboardDelay">.SetKeyboardDelay(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.
@@ -274,7 +275,8 @@ robotgo.ScrollMouse(50, "down")
     获取部分或者全部屏幕
     Gets part or all of the screen.
 
-    Capture_Screen Returns a go struct
+    BCaptureScreen Returns a go struct
+    Capture_Screen(Drop support)
 
 ####参数: