It is can't be Permit to do harm to the spiritual freedom of students for the reason of mastering the curriculum-Knowledge. However, there are contrarieties between the curriculum-Knowledge and the spiritual freedom of students, and the people's ways and means of meeting the curriculum-Knowledge are not suitable. So, today, the study of philosophy in curriculum and the practice of curriculum should face up to the question of the spiritual freedom of students.Why is it possible to keep the spiritual freedom of the students in their hands in the study of curriculum-Knowledge? I think, the reason is that the students can understand the knowledge with their spiritual world, and the knowledge itself has no absolute certainty.In order to ensure the students to have the spiritual freedom in the study of curriculum, we should make a fresh understand of the curriculum and the teaching materials, and pay more attention to the direction of students' spiritual world, the diversity of curriculum-Knowledge, and the institution about the supply of curriculum-Knowledge. This is to say:1. The study of curriculum-knowledge means not only to get the knowledge itself but also to find the meaning of human being' life in the knowledge! So, the curriculum should be confided as the possible circumstance in which the students are in contact with the curriculum-knowledge in the spiritual world.2. The function of the teaching materials is not to control the'study of students but to made dialogue with students. This understand means that the key to the designing of teaching materials is to make knowledge to be lively.3. All kinds of knowledge are important to the growth of students' spirit. So, we should peruse the curriculum-knowledge to be rich in order to avoid the dangers that come from the modern culture.4. Under the changing of society, the Chinese institution of the supply of curriculum-knowledge should be reformed in order to make it more democratic.5. In the end, we must pay more attention to the situation of students' spiritual world because it determines directly whether or not students want to keep their spiritual freedom in their hands.