[Academic] Link redirected at both current tab and new tab

Using Themes
1

Describe the problem

When clicking the link, the page will be redirected at both current tab and a new tab. However, if I test it locally, the current tab will not be redirected. I built the website using netlify, I am not sure whether it is a netlify problem or configuration problem. Any help is appreciated.

To Reproduce

Steps to reproduce the behavior:

  1. Go to resume.dex.moe
  2. Click on any link
  3. See problem: it will open at both current tab and a new tab (and I checked the html element, the config seems to be right)