The source underlines that Harry Kane is focused on his game at Tottenham now.

As you know, Bayern Munich have been in need of a solid striker since they sold Lewandowski to Barcelona. Harry Kane has been in the center of speculations to sign for Bayern Munich. However it doesn't seem like Kane is interested in leaving the team for them now. But I think that his decision might still change depending on how much successful they will be in this season. Tottenham are doing very good in the Premier League and they have improved their performance in the Champions League as well. If they keep this up until the end of the season then they would be in a strong position to convince Kane to stay.

https://www.skysports.com/football/live-blog/11095/12476234/transfer-centre-live?postid=4637175#liveblog-body