diff --git a/doc.md b/doc.md
index 9cd4d0b..3854980 100644
--- a/doc.md
+++ b/doc.md
@@ -51,6 +51,7 @@
 #####[IsValid](#IsValid)
 #####[SetActive](#SetActive)
 #####[GetActive](#GetActive)
+#####[SetHandle](#SetHandle)
 #####[GetHandle](#GetHandle)
 #####[GetTitle](#GetTitle)
 
@@ -460,6 +461,16 @@ func main() {
 ####Return:
     Returns hwnd
 
+###<h3 id="SetHandle">.SetHandle()</h3>
+
+   Set the Window Handle
+
+####Arguments:
+    int 
+
+####Return:
+    bool
+
 ###<h3 id="GetHandle">.GetHandle()</h3>
 
    Get the Window Handle
diff --git a/robotgo.go b/robotgo.go
index 7da4c0d..85e5462 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -582,10 +582,10 @@ func GetHandle() int {
 	return ghwnd
 }
 
-// func SetHandle(hwnd int) {
-// 	chwnd := C.uintptr(hwnd)
-// 	C.aSetHandle(chwnd)
-// }
+func SetHandle(hwnd int) {
+	chwnd := C.uintptr(hwnd)
+	C.aSetHandle(chwnd)
+}
 
 func GetTitle() string {
 	title := C.aGetTitle()
diff --git a/window/goWindow.h b/window/goWindow.h
index a37f79d..fa10f52 100644
--- a/window/goWindow.h
+++ b/window/goWindow.h
@@ -32,6 +32,11 @@ void aCloseWindow(void){
 	CloseWin();
 }
 
+bool aSetHandle (uintptr handle){
+	bool hwnd=setHandle(handle);
+	return hwnd;
+}
+
 uintptr aGetHandle(){
 	uintptr hwnd=getHandle();
 	return hwnd;
diff --git a/zh_doc.md b/zh_doc.md
index 90009cd..383eece 100644
--- a/zh_doc.md
+++ b/zh_doc.md
@@ -51,6 +51,7 @@
 #####[IsValid](#IsValid)
 #####[SetActive](#SetActive)
 #####[GetActive](#GetActive)
+#####[SetHandle](#SetHandle)
 #####[GetHandle](#GetHandle)
 #####[GetTitle](#GetTitle)
 
@@ -473,6 +474,16 @@ func main() {
 ####返回值:
     Returns hwnd
 
+###<h3 id="SetHandle">.SetHandle()</h3>
+
+   Set the Window Handle
+
+####参数:
+    int 
+
+####返回值:
+    bool    
+
 ###<h3 id="GetHandle">.GetHandle()</h3>
 
    获取窗口 Handle