private void Grid_Drop(object sender, DragEventArgs e)
        {
            try
            {
                var          fileName = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();
                MenuItemInfo menuItem = new MenuItemInfo()
                {
                    FilePath = fileName
                };

                // 快捷方式需要获取目标文件路径
                if (fileName.ToLower().EndsWith("lnk"))
                {
                    WshShell     shell       = new WshShell();
                    IWshShortcut wshShortcut = (IWshShortcut)shell.CreateShortcut(fileName);
                    menuItem.FilePath = wshShortcut.TargetPath;
                }
                ImageSource        imageSource = SystemIcon.GetImageSource(true, menuItem.FilePath);
                System.IO.FileInfo file        = new System.IO.FileInfo(fileName);
                if (string.IsNullOrWhiteSpace(file.Extension))
                {
                    menuItem.Name = file.Name;
                }
                else
                {
                    menuItem.Name = file.Name.Substring(0, file.Name.Length - file.Extension.Length);
                }
                menuItem.Type = MenuItemType.Exe;

                if (ConfigHelper.AddNewMenuItem(menuItem))
                {
                    var btn = AddMenuItem(menuItem);
                    fishButtons.Children.Add(btn);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }