diff --git a/doc.md b/doc.md
index b253298..94eac53 100644
--- a/doc.md
+++ b/doc.md
@@ -388,4 +388,4 @@ func main() {
 
 ####Return:
 
-   Returns True if the default button was pressed, or False if cancelled.   
+   Returns 0(True) if the default button was pressed, or 1(False) if cancelled.   
diff --git a/robotgo.go b/robotgo.go
index c19eb72..b7842b7 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -390,7 +390,7 @@ ____    __    ____  __  .__   __.  _______   ______   ____    __    ____
     \__/  \__/     |__| |__| \__| |_______/ \______/      \__/  \__/
 
 */
-func ShowAlert(title, msg string, args ...string) {
+func ShowAlert(title, msg string, args ...string) int {
 	var (
 		// title         string
 		// msg           string
@@ -411,5 +411,7 @@ func ShowAlert(title, msg string, args ...string) {
 	amsg := C.CString(msg)
 	adefaultButton := C.CString(defaultButton)
 	acancelButton := C.CString(cancelButton)
-	C.aShowAlert(atitle, amsg, adefaultButton, acancelButton)
+	cbool := C.aShowAlert(atitle, amsg, adefaultButton, acancelButton)
+	ibool := int(cbool)
+	return ibool
 }
diff --git a/window/goWindow.h b/window/goWindow.h
index 76311dd..cba518d 100644
--- a/window/goWindow.h
+++ b/window/goWindow.h
@@ -3,7 +3,7 @@
 
 int aShowAlert(const char *title, const char *msg, const char *defaultButton,
               const char *cancelButton){
-	showAlert(title,msg,defaultButton,cancelButton);
+	int alert=showAlert(title,msg,defaultButton,cancelButton);
 
-	return 0;
+	return alert;
 }
\ No newline at end of file
diff --git a/zh_doc.md b/zh_doc.md
index a2b3fd7..800d803 100644
--- a/zh_doc.md
+++ b/zh_doc.md
@@ -402,4 +402,4 @@ func main() {
 
 ####Return:
 
-   Returns True if the default button was pressed, or False if cancelled. 
\ No newline at end of file
+   Returns 0(True) if the default button was pressed, or 1(False) if cancelled. 
\ No newline at end of file