diff --git a/README.md b/README.md
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@@ -24,7 +24,7 @@ Logical structure: represents the row/column relationship of cells (such as the
Physical structure: includes not only the logical structure, but also the cell's bounding box, content and other information, emphasizing the physical location of the cell.
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Figure from: [Improving Table Structure Recognition with Visual-Alignment Sequential Coordinate Modeling](https://openaccess.thecvf.com/content/CVPR2023/html/Huang_Improving_Table_Structure_Recognition_With_Visual-Alignment_Sequential_Coordinate_Modeling_CVPR_2023_paper.html)
diff --git a/docs/README_zh.md b/docs/README_zh.md
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物理结构:不仅包含逻辑结构,还包含单元格的包围框、内容等信息,强调单元格的物理位置。
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图来自: [Improving Table Structure Recognition with Visual-Alignment Sequential Coordinate Modeling](https://openaccess.thecvf.com/content/CVPR2023/html/Huang_Improving_Table_Structure_Recognition_With_Visual-Alignment_Sequential_Coordinate_Modeling_CVPR_2023_paper.html)