A touch-sensitive device includes a membrane substrate, an inductive layer and a protection layer. The inductive layer, arranged on a front face of the membrane substrate, has a plurality of capacitance-inductive sections, and at least one transmission line extended from a side of each of the capacitance-inductive sections. The protection layer is arranged on a front face of the inductive layer. A capacitance variation generated from the inductive section is in turn to output a signal to an electronic object via the transmission lines. After the signal is processed by the electronic object, a specific function is then executed.