An electronic device is provided. The electronic device includes a body, an aromatic odor generating unit, and a fan. The aromatic odor generated by the aromatic odor generating unit is exhausted from the body of the electronic device through an air outtake by air flow produced by the fan, so as to achieve an improved operation environment. In addition, a negative ion generating module is disposed on the electronic device; therefore, the aromatic odor can mix with the negative ions and then be exhausted from the body of the electronic device to provide the functions for invigorating people's spirits or satisfying the balancing of body physiques.