The work aims to study the styling scheme design of the health pot and establish a subjective and objective design evaluation system to provide a new design idea for the scheme design of other products. The shape grammar was used to construct the styling scheme group of the cloud patterned health pot. The 3D modeling and rendering software was used for 3D transformation of the group. Finally the eye tracking technology and the Likert scale method were used to evaluate the scheme group subjectively and objectively. The final styling scheme of the health pot was selected according to the evaluation results. In conclusion, the use of shape grammar can make the modeling scheme of the pot more diversified, and provide more ideas in the design stage of the product. The use of eye tracking technology and the Likert scale method at the same time can subjectively and objectively evaluate the modeling scheme, so that the selection of the scheme is more well-founded.