Extending I-94 end date

[am79mba1]

Hi, My L1A visa is valid till 20th Aug, 2018.

However, the immigration officer gave an I-94 end date of 14th June 2018, which was the petition end date. Is there any way to extend my I-94 by writing to "I-94 corrections" or any other USCIS email ID?

Regards,
Anirban