1. Two-month data taking plan will cover 1.8-2.0 GeV and chic2 scan. 2. Four-month data taking plan will further cover hyperon at 2.5 GeV and 2.26-2.56 GeV. 3. If there are more beam time available, the J/psi scan for phase study and 2.56-2.88 GeV will be cover.    According to beam-time condition and new physics results, there might be some fine tuning in future.