Let parents download the safety education platform and say: Hello parents. School notice: Please ask each child's father (or mother) to download the safety education platform APP on the mobile phone. Children will also need this APP in primary school in the future. Please be sure to download the software for learning. Please complete the safety study related to safety education inside. Everyone's study can be seen in the background, so parents should consciously finish their study as soon as possible. Thank you for your cooperation.