An electrocution device for killing mosquitoes and inhibiting mosquito proliferation of reproduction includes a body, and the body includes an electric shock providing unit and a container. The electric shock providing unit comprises a positive electrode and a negative electrode. The electric shock providing unit includes a control circuit. The positive electrode and the negative electrode connect with a power supply through the control circuit, and the control circuit controls the positive electrode and the negative electrode conducting the power supply during a time period. The container with a receiving space, the positive electrode and the negative electrode located within the receiving space. The positive electrode and the negative electrode conduct electricity the liquid in the receiving space during the time period.一種抑制蚊子增生繁殖的電擊裝置,包括本體,本體包括:電擊供給電路及容置槽。電擊供給電路具有正電極端子及負電極端子,電擊供給電路包括控制電路,正電極端子及負電極端子透過控制電路而連接至電源,並且控制電路控制正電極端子及負電極端子於一特定期間與電源導通。容置槽具有容置空間,正電極端子及負電極端子位於容置空間內,當容置空間內盛裝液體,正電極端子及負電極端子於特定期間將電荷導入至液體。100‧‧‧本體101‧‧‧電源10‧‧‧電擊供給電路11‧‧‧電極端子12‧‧‧控制電路20‧‧‧容置槽21‧‧‧容置空間