The invention provides a notification display and check method for a notification bar of a mobile terminal. According to the method, operations that complete notification content is directly displayed in the notification bar through an amplification gesture and the notification which is operated currently automatically rolls to the top at the same time are achieved, the operation that a notification display state before the amplification gesture is restored through a pinch gesture is supported, and a user can directly check and process the detailed notification in the notification bar conveniently. In the method, installation processing new processes and new content display related to notifications of downloading applications, transmitting applications through Bluetooth and other forms are further provided, a real-time monitor for space using state is added to a notification process with insufficient installation space, a new space state prompt notification and detailed information of the applications are added, buttons capable of being clicked for direct installation, being clicked for releasing space and being clicked for deleting the applications are provided for the user, and the user can know the size of the installation space conveniently in real time and can process the applications rapidly. According to the notification display and check method for the notification bar of the mobile terminal, processing efficiency of the user on the notification can be improved effectively, the intelligence and the hommization of a smart phone are improved, and the experience effect of the user is enriched.