实际上你没有修改你的excel，你只需要为excel创建插件。因此，如果你需要将该插件分享给其他用户，他们需要在他们的系统上安装它，因为用户将通过他们的系统安装程序安装它将把你开发的插件添加到excel，它将出现在用户的excel应用程序中。所以为了共享它，你需要创建Windows安装程序或者只是发布你的插件，这样它就会创建一次点击设置，这是你可以分享你的插件的唯一方式。

Actually your are not modified your excel, you have just create plugin for excel. so if you need to share that plugin to other user, they need to install it over their system, as user will install it over their system installer will add your developed plugin to excel and it will appear to user's excel app. so for sharing it, you need to create windows installer or just publish your plugin so it will create click once setup, this is only way you can share your plugin.