diff --git a/mouse/mouse_c.h b/mouse/mouse_c.h
index 1b72e747..d6da85d9 100644
--- a/mouse/mouse_c.h
+++ b/mouse/mouse_c.h
@@ -93,9 +93,8 @@ void calculateDeltas(CGEventRef *event, MMPointInt32 point){
  */
 void moveMouse(MMPointInt32 point){
 	#if defined(IS_MACOSX)
-		CGEventRef move = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved,
-												CGPointFromMMPointInt32(point),
-												kCGMouseButtonLeft);
+		CGEventRef move = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved, 
+								CGPointFromMMPointInt32(point), kCGMouseButtonLeft);
 
 		calculateDeltas(&move, point);
 
@@ -103,8 +102,7 @@ void moveMouse(MMPointInt32 point){
 		CFRelease(move);
 	#elif defined(USE_X11)
 		Display *display = XGetMainDisplay();
-		XWarpPointer(display, None, DefaultRootWindow(display),
-					0, 0, 0, 0, point.x, point.y);
+		XWarpPointer(display, None, DefaultRootWindow(display), 0, 0, 0, 0, point.x, point.y);
 
 		XSync(display, false);
 	#elif defined(IS_WINDOWS)
@@ -113,15 +111,17 @@ void moveMouse(MMPointInt32 point){
 		#define MOUSE_COORD_TO_ABS(coord, width_or_height) ( \
 			((65536 * coord) / width_or_height) + (coord < 0 ? -1 : 1))
 
-		point.x = MOUSE_COORD_TO_ABS(point.x, GetSystemMetrics(SM_CXSCREEN));
-		point.y = MOUSE_COORD_TO_ABS(point.y, GetSystemMetrics(SM_CYSCREEN));
+		MMRectInt32 rect = getScreenRect(-1);
+		int32_t x = MOUSE_COORD_TO_ABS(point.x - rect.origin.x, rect.size.w);
+		int32_t y = MOUSE_COORD_TO_ABS(point.y - rect.origin.y, rect.size.h);
 
 		INPUT mouseInput;
 		mouseInput.type = INPUT_MOUSE;
-		mouseInput.mi.dx = point.x;
-		mouseInput.mi.dy = point.y;
-		mouseInput.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE;
+		mouseInput.mi.dx = x;
+		mouseInput.mi.dy = y;
+		mouseInput.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE | MOUSEEVENTF_VIRTUALDESK;
 		mouseInput.mi.time = 0;		// System will provide the timestamp
+
 		mouseInput.mi.dwExtraInfo = 0;
 		mouseInput.mi.mouseData = 0;
 		SendInput(1, &mouseInput, sizeof(mouseInput));
@@ -132,8 +132,8 @@ void moveMouse(MMPointInt32 point){
 void dragMouse(MMPointInt32 point, const MMMouseButton button){
 	#if defined(IS_MACOSX)
 		const CGEventType dragType = MMMouseDragToCGEventType(button);
-		CGEventRef drag = CGEventCreateMouseEvent(NULL, dragType,
-						CGPointFromMMPoint(point), (CGMouseButton)button);
+		CGEventRef drag = CGEventCreateMouseEvent(NULL, dragType, 
+								CGPointFromMMPoint(point), (CGMouseButton)button);
 
 		calculateDeltas(&drag, point);
 
@@ -180,7 +180,7 @@ void toggleMouse(bool down, MMMouseButton button){
 		const CGPoint currentPos = CGPointFromMMPoint(getMousePos());
 		const CGEventType mouseType = MMMouseToCGEventType(down, button);
 		CGEventRef event = CGEventCreateMouseEvent(NULL,
-							mouseType, currentPos, (CGMouseButton)button);
+								mouseType, currentPos, (CGMouseButton)button);
 
 		CGEventPost(kCGSessionEventTap, event);
 		CFRelease(event);
@@ -190,7 +190,6 @@ void toggleMouse(bool down, MMMouseButton button){
 		XSync(display, false);
 	#elif defined(IS_WINDOWS)
 		// mouse_event(MMMouseToMEventF(down, button), 0, 0, 0, 0);
-
 		INPUT mouseInput;
 
 		mouseInput.type = INPUT_MOUSE;
@@ -223,7 +222,7 @@ void doubleClick(MMMouseButton button){
 		const CGEventType mouseTypeUP = MMMouseToCGEventType(false, button);
 
 		CGEventRef event = CGEventCreateMouseEvent(
-				NULL, mouseTypeDown, currentPos, kCGMouseButtonLeft);
+								NULL, mouseTypeDown, currentPos, kCGMouseButtonLeft);
 
 		/* Set event to double click. */
 		CGEventSetIntegerValueField(event, kCGMouseEventClickState, 2);
@@ -274,7 +273,7 @@ void scrollMouse(int scrollMagnitude, MMMouseWheelDirection scrollDirection){
 		cleanScrollMagnitude = cleanScrollMagnitude * scrollDirection;
 
 		event = CGEventCreateScrollWheelEvent(NULL,
-				kCGScrollEventUnitLine, wheel, cleanScrollMagnitude, 0);
+					kCGScrollEventUnitLine, wheel, cleanScrollMagnitude, 0);
 
 		CGEventPost(kCGHIDEventTap, event);
 
diff --git a/robotgo.go b/robotgo.go
index da6a6d9e..5a9cd80d 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -192,6 +192,11 @@ func PadHex(hex C.MMRGBHex) string {
 	return gcolor
 }
 
+// PadHexs trans CHex to string
+func PadHexs(hex CHex) string {
+	return PadHex(C.MMRGBHex(hex))
+}
+
 // HexToRgb trans hex to rgb
 func HexToRgb(hex uint32) *C.uint8_t {
 	return C.color_hex_to_rgb(C.uint32_t(hex))
@@ -343,6 +348,11 @@ func FreeBitmap(bitmap CBitmap) {
 	C.bitmap_dealloc(C.MMBitmapRef(bitmap))
 }
 
+// ToMMBitmapRef trans CBitmap to C.MMBitmapRef
+func ToMMBitmapRef(bit CBitmap) C.MMBitmapRef {
+	return C.MMBitmapRef(bit)
+}
+
 // ToBitmap trans C.MMBitmapRef to Bitmap
 func ToBitmap(bit CBitmap) Bitmap {
 	bitmap := Bitmap{