public void Execute()
        {
            if (mPackageVersion.Readme.content.Length < 2)
            {
                DialogUtils.ShowErrorMsg("请输入版本修改说明");
                return;
            }

            if (!IsVersionValide(mPackageVersion.Version))
            {
                DialogUtils.ShowErrorMsg("请输入正确的版本号 格式:vX.Y.Z");
                return;
            }

            mPackageVersion.DocUrl = "http://lianxiegame.com";

            mPackageVersion.Readme = new ReleaseItem(mPackageVersion.Version, mPackageVersion.Readme.content,
                                                     User.Username.Value,
                                                     DateTime.Now);

            mPackageVersion.Save();

            AssetDatabase.Refresh();

            RenderEndCommandExecuter.PushCommand(() =>
            {
                PublishPackage(mPackageVersion, false);
            });
        }