Backlink doesn't work.

[safe1981]

I installed newest version in this github. It works very well except for one thing.
I wrote markdown document using tag. I have added a few links in it. (e.g. Development )
But I can't find any backlink in the added page(e.g. development page).

Is there any solutions?

[naokij]

• Make sure your link doesn't start with http(s) ftp or mailto /(https{0,1}:\/\/|ftp:\/\/|mailto:)/i
• The plugin will consider these links as external links so back links will not work on them