function withdrawFundBeneficiary() public {
        require(now >= deadline);
        require(beneficiary == msg.sender);
        uint remaining = tokenReward.getBalanceOf(this);
        if(remaining > 0) {
            tokenReward.transfer(beneficiary, remaining);
        }
        if (beneficiary.send(amountRaised)) {
            FundTransfer(beneficiary, amountRaised, false);
        } else {
            revert();
        }
    }