
Hassan K. answered 05/23/19
Farsi is my Native language
Hi,
The 1st case is saying that :
من دوست دارم (تمایل دارم) فارسی ام را بهبود ببخشم
Man doost daraem (Tamayol daraem) farsi-aem ra behbud bebakhsham
the 2nd one is saying that :
من فارسی ام را بهبود خواهم بخشید.
as you said.
so the two cases are different somehow. the first one indicates that you're willing to and you like to improve it but the second one is saying that you decided to improve it and says nothing about your tendency.