Vue-cli3 multi page packaging page blank.

I recently used vue-cli3 to practice multi page packaging, but the page is blank after packaging, and there is a pre loading warning below. It’s disgusting. Here’s the warning.

The resource file:///G:/web/app/jianshu/dist/js/chunk-common.8657ca91.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

I enabled preloading, but I didn’t call it when I opened the page. There is no problem when I pack a single page. I will change it to multiple pages. Here’s me vue.config.js Multi page configuration. Do you know what the problem is?