The ion conductivity is a very practical significance parameter f or organic electrolyte solution. And it can provide the principle of guidance for design. The influences of organic electrolyte solution on the ion conductivity w as discussed from the below points: 1) the influence of salt's concentration, 2) the influence of electrolyte salts on the ion conductivity, 3) the influence of solvate ion radius on the conductivity, 4) the influence of viscosity of organi c electrolyte solution on the ion conductivity.