You should make study schedules.

你应该制订学习计划。

youdao

Make sure to take your studies seriously by making study schedules, managing your time effectively, taking good notes, and completing all of your assignments.

要确保你能严肃认真对待学业，你就必须做学习计划，有效安排你的时间，做好笔记，并且完成所有作业。

youdao

Run: Nothing mysterious. I only have some study schedules.

佳润：没什么神秘的，我只是制订一些学习计划。

youdao

Two-thirds of the study participants reported at least one hour's difference in their average weekday and weekend sleep schedules, and more than 10% reported three-plus hours.

CNN: Is 'social jet lag' harming your health?