Healbot problems in Mistweaver

I used Healbot for Mistweaver Monk and got 2 problems.

  1. I cannot change the spell setting. For example, I tried to change the Ctrl left click to Enveloping mist but it was still Renewing mist. I have tried to change addons like VohDo but The spell setting is the same as in Healbot and cannot be changed as well. This problem occurs only in my Mistweaver monk.
  2. When I cast an Enveloping mist during Soothing mist onto to friendly target, it results in I have cast it to myself.

Please suggest me.
Thank you in advance