diff --git a/doc.md b/doc.md
index 83888e4..147a22b 100644
--- a/doc.md
+++ b/doc.md
@@ -46,6 +46,11 @@
     This is a work in progress.
 
 #####[ShowAlert(support linux as soon as possible)](#ShowAlert)
+#####[CloseWindow](#CloseWindow)
+#####[IsValid](#IsValid)
+#####[GetActive](#GetActive)
+#####[GetHandle](#GetHandle)
+#####[GetTitle](#GetTitle)
 
 
 ##<h2 id="Keyboard">Keyboard</h2>
@@ -389,4 +394,55 @@ func main() {
 ####Return:
 
    Returns 0(True) if the default button was pressed, or 1(False) if cancelled. 
+
+###<h3 id="CloseWindow">.CloseWindow()</h3>
+
+    Close the Window
+
+####Arguments:
+           
+
+####Return:
+
+
+###<h3 id="IsValid">.IsValid()</h3>
+
+   Valid the Window
+
+####Arguments:
+           
+
+####Return:
+    Returns true if a window has been selected
+
+
+###<h3 id="GetActive">.GetActive()</h3>
+
+   Get the Active Window
+
+####Arguments:
+           
+
+####Return:
+    Returns hwnd
+
+###<h3 id="GetHandle">.GetHandle()</h3>
+
+   Get the Window Handle
+
+####Arguments:
+           
+
+####Return:
+    Returns hwnd  
+
+###<h3 id="GetTitle">.GetTitle()</h3>
+
+   Get the Window Title
+
+####Arguments:
+           
+
+####Return:
+    Returns Window Title           
      
diff --git a/zh_doc.md b/zh_doc.md
index c902a3e..74e3787 100644
--- a/zh_doc.md
+++ b/zh_doc.md
@@ -46,6 +46,11 @@
     This is a work in progress.
 
 #####[ShowAlert(support linux as soon as possible)](#ShowAlert)
+#####[CloseWindow](#CloseWindow)
+#####[IsValid](#IsValid)
+#####[GetActive](#GetActive)
+#####[GetHandle](#GetHandle)
+#####[GetTitle](#GetTitle)
 
 
 ##<h2 id="Keyboard">键盘</h2>
@@ -403,4 +408,54 @@ func main() {
 ####Return:
 
    Returns 0(True) if the default button was pressed, or 1(False) if cancelled.
-   
\ No newline at end of file
+   
+###<h3 id="CloseWindow">.CloseWindow()</h3>
+
+    Close the Window
+
+####Arguments:
+           
+
+####Return:
+
+
+###<h3 id="IsValid">.IsValid()</h3>
+
+   Valid the Window
+
+####Arguments:
+           
+
+####Return:
+    Returns true if a window has been selected
+
+
+###<h3 id="GetActive">.GetActive()</h3>
+
+   Get the Active Window
+
+####Arguments:
+           
+
+####Return:
+    Returns hwnd
+
+###<h3 id="GetHandle">.GetHandle()</h3>
+
+   Get the Window Handle
+
+####Arguments:
+           
+
+####Return:
+    Returns hwnd  
+
+###<h3 id="GetTitle">.GetTitle()</h3>
+
+   Get the Window Title
+
+####Arguments:
+           
+
+####Return:
+    Returns Window Title     
\ No newline at end of file