diff --git a/widgets/widgets_include/slide_group.h b/widgets/widgets_include/slide_group.h
index 9d47a4f..bd87687 100644
--- a/widgets/widgets_include/slide_group.h
+++ b/widgets/widgets_include/slide_group.h
@@ -17,7 +17,7 @@ public:
 				short width, short height, WND_TREE* p_child_tree = NULL,
 				Z_ORDER_LEVEL max_zorder =  Z_ORDER_LEVEL_0);
 	void disabel_all_slide();
-	virtual bool c_slide_group::on_touch(int x, int y, TOUCH_ACTION action);
+	virtual bool on_touch(int x, int y, TOUCH_ACTION action);
 	virtual bool on_key(KEY_TYPE key);
 protected:
 	virtual c_wnd* clone(){return new c_slide_group();}