Phone [Q] Problem on 4.2.2 custom rom

Hello everyone,

I have a problem on my Gionee Pioneer P2 (Walton Primo F2) device. Everytime, i got a call, or i juut call somebody, after hanging up, the call notification stuck on notification bar, and still counting the ongoing call, i can't close the notification, only if i kill the Phone app after every call related things.

Somebody can help me with that? Can i flash a new Phone app from CWM or something?

Thanks for advance

The ROM I'm using: [ROM][4.2.2][Gionee P2]GiNex v1

Screenshot (problem):