[Neos] security.ifAccess

[Piseth Sok]

Hi List,

<f:security.ifAccess resource="TYPO3_Neos_Backend_GeneralAccess">
	<f:then>
		Backend
	</f:then>
	<f:else>
		Other
	</f:else>
</f:security.ifAccess>

In Development context code above work fine, but in Production context 
it always show "Backend".

Did I do something wrong?
Thanks,
Piseth