Abstract: In recent years, the ability of college students in liberal arts gets poorer, which cannot meet the needs of society, and reflects many problems on college students cultivation in liberal arts. Among them, the cores are unclear planning purposes and confusing structure, which make difficult to efficiently configure and orderly arrange curriculum resources. Basing on the grid management ideas, which emphasize on collaboration, sharing, and integration, we want to build a three-dimensional grid system from teaching content, progress, and platform. In the segmented curriculum resources, we should first identify the especial cells which differentiate professional fields, and determine the types of courses and the exact progress of each course for the ability training purposes. Then, we design three databases--teaching content database, teaching measure database, and teaching platform database—in order to write the curriculum plans with details basing on them. Thus, we can arrange curriculum resources with degree, order and effectiveness, and the college curriculum planning in liberal arts which is originally isolated from each other becomes good in order and truly achieves homeostasis.