A network connection configuration method for a multimedia player includes establishing a Wireless Fidelity (Wi-Fi) connection between a mobile device and a network connection device, such that the mobile device obtains a service set identification (SSID) and a password thereof of the network connection device; utilizing an image capture module of the mobile device to capture an optical image corresponding to the multimedia player, so as to establish a Wi-Fi Direct connection between the mobile device and the multimedia player; and establishing another Wi-Fi connection between the multimedia player and the network connection device according to the Wi-Fi connection between the mobile device and the network connection device as well as the Wi-Fi Direct connection between the mobile device and the multimedia player.