Compensation for terminating a limited contract by the employee

Sir/Madam,

I have worked for more than 6 years in JAFZA and now I want to resign from this company.

As per JAFZA, when we resign from the company the employee would have to pay 45 days salary to the employer.

I have a 30 days notice period with my employer.

Thank you and looking forward to your valuable advice in this regard.