伴随当代思想方式、思维方式以及言说方式的变革或转型，现代性理论范式面临着前所未有的挑战与危机，“后理论”或“理论之后”等议题成为学术反思的前沿热点问题。从批判理论的视域看，“后理论”应该是一种具有解构批判精神的后现代性理论范式。“后理论时代”的文学理论重构，不仅仅是当代文化急剧变化的一种回应，它更是一种批判性的质疑。因此，现实关切和批判向度成为当代文学理论重构所亟待解决的文化政治议题。

Theoretical paradigm of modernity is met with unprecedented challenge and crisis, amid contemporary innovation and transformation of thoughts, thinking and discourse. Issues emerging from the post theory and "after theory" become important points for academic reflection. Post theories belong to the theoretical paradigm of postmodernity with a deconstructionist critical spirit. The reconstruction of literary theory in the era of post theories is not only a response and a critical questioning to contemporary cultural transformation, and the reality concern and critical dimension are the most demanding cultural-political issues in the process of the reconstruction.