Fix client side data structure change.
Fix client side data structure change.

agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart,agreatfool/Cart