.html inserted into the end of navlink

• I confirm that this is an issue rather than a question.

Bug report

Steps to reproduce

+					{ text: 'Report', link: '/report.html?jdata=https%3A%2F%2Fgist.githubusercontent.com%2Fnjzjz%2Fe9a4b42ceb7d2c3c7ada189f38708bf3%2Fraw%2F83d01b9ab1780b0ad2d1e7f934e61fa113cb0f9f%2Fmethane.json&', target: '_blank' },

(https://github.com/tongzhugroup/reacnetgenerator/pull/710/files#diff-d669c10d59b56bb12a815dd48ce8d884R32)

What is expected?

The link is /report.html?jdata=https%3A%2F%2Fgist.githubusercontent.com%2Fnjzjz%2Fe9a4b42ceb7d2c3c7ada189f38708bf3%2Fraw%2F83d01b9ab1780b0ad2d1e7f934e61fa113cb0f9f%2Fmethane.json&

What is actually happening?

I don't know why but .html will be inserted into the end of the link . Something went wrong? (https://reacnetgenerator-8dqegx8p3.now.sh/)

Other relevant information

• Output of npx vuepress info in my VuePress project: