When we use a 4-5-4 retail financial calendar. Depreciation should be different depending on amount of weeks in a period. A period with 5 weeks should generate a larger depreciation expense than a period with 4 weeks. this issue triaged as by design now, but from customer view that A period with 5 weeks should generate a larger depreciation expense than a period with 4 weeks certainly, hope we may fixed or re-design this issue in the future.