Put your plan on the tick list, and set the completion time limit, daily repetition, etc. according to the difficulty of the task and the required time input.
The advantage of using the tick list is that you can add widgets to the desktop, and then only display today's tasks. This is called the smart list. You can refer to another software remember the milk, which also has this function. When you have finished,
next to it, and the task is finished. Of course, you can also temporarily add some tasks, such as the tasks that need to be completed and the tasks that need to be done. In this way, you can free your brain from thinking about other things that seem to be unfinished.