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diff --git a/docs/chapter_array_and_linkedlist/index.md b/docs/chapter_array_and_linkedlist/index.md
new file mode 100644
index 000000000..e086bff41
--- /dev/null
+++ b/docs/chapter_array_and_linkedlist/index.md
@@ -0,0 +1,7 @@
+# 数组与链表
+
+
+
+![数组与链表](../assets/covers/chapter_array_and_linkedlist.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_backtracking/index.md b/docs/chapter_backtracking/index.md
new file mode 100644
index 000000000..ea4d12d5a
--- /dev/null
+++ b/docs/chapter_backtracking/index.md
@@ -0,0 +1,7 @@
+# 回溯
+
+
+
+![回溯](../assets/covers/chapter_backtracking.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_computational_complexity/index.md b/docs/chapter_computational_complexity/index.md
new file mode 100644
index 000000000..80bc79982
--- /dev/null
+++ b/docs/chapter_computational_complexity/index.md
@@ -0,0 +1,7 @@
+# 复杂度分析
+
+
+
+![复杂度分析](../assets/covers/chapter_complexity_analysis.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_data_structure/index.md b/docs/chapter_data_structure/index.md
new file mode 100644
index 000000000..57c75245a
--- /dev/null
+++ b/docs/chapter_data_structure/index.md
@@ -0,0 +1,7 @@
+# 数据结构简介
+
+
+
+![数据结构](../assets/covers/chapter_data_structure.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_graph/index.md b/docs/chapter_graph/index.md
new file mode 100644
index 000000000..b16477800
--- /dev/null
+++ b/docs/chapter_graph/index.md
@@ -0,0 +1,7 @@
+# 图
+
+
+
+![图](../assets/covers/chapter_graph.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_hashing/index.md b/docs/chapter_hashing/index.md
new file mode 100644
index 000000000..029b261bf
--- /dev/null
+++ b/docs/chapter_hashing/index.md
@@ -0,0 +1,7 @@
+# 散列表
+
+
+
+![散列表](../assets/covers/chapter_hashing.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_heap/index.md b/docs/chapter_heap/index.md
new file mode 100644
index 000000000..ef2deb579
--- /dev/null
+++ b/docs/chapter_heap/index.md
@@ -0,0 +1,7 @@
+# 堆
+
+
+
+![堆](../assets/covers/chapter_heap.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_introduction/index.md b/docs/chapter_introduction/index.md
new file mode 100644
index 000000000..65e00e1d0
--- /dev/null
+++ b/docs/chapter_introduction/index.md
@@ -0,0 +1,7 @@
+# 引言
+
+
+
+![引言](../assets/covers/chapter_introduction.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_preface/index.md b/docs/chapter_preface/index.md
new file mode 100644
index 000000000..04af54307
--- /dev/null
+++ b/docs/chapter_preface/index.md
@@ -0,0 +1,7 @@
+# 写在前面
+
+
+
+![写在前面](../assets/covers/chapter_preface.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_searching/index.md b/docs/chapter_searching/index.md
new file mode 100644
index 000000000..82f223cc6
--- /dev/null
+++ b/docs/chapter_searching/index.md
@@ -0,0 +1,7 @@
+# 搜索
+
+
+
+![搜索](../assets/covers/chapter_searching.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_sorting/index.md b/docs/chapter_sorting/index.md
new file mode 100644
index 000000000..b1d8483d0
--- /dev/null
+++ b/docs/chapter_sorting/index.md
@@ -0,0 +1,7 @@
+# 排序
+
+
+
+![排序](../assets/covers/chapter_sorting.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_stack_and_queue/index.md b/docs/chapter_stack_and_queue/index.md
new file mode 100644
index 000000000..7d86a78b9
--- /dev/null
+++ b/docs/chapter_stack_and_queue/index.md
@@ -0,0 +1,7 @@
+# 栈与队列
+
+
+
+![栈与队列](../assets/covers/chapter_stack_and_queue.jpg){ width="70%" }
+
+
diff --git a/docs/chapter_tree/index.md b/docs/chapter_tree/index.md
new file mode 100644
index 000000000..3d773a847
--- /dev/null
+++ b/docs/chapter_tree/index.md
@@ -0,0 +1,7 @@
+# 树
+
+
+
+![树](../assets/covers/chapter_tree.jpg){ width="70%" }
+
+
diff --git a/mkdocs.yml b/mkdocs.yml
index f3ae2b6fd..d54c9ab8f 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -125,39 +125,47 @@ extra_css:
# Page tree
nav:
- 0. 写在前面:
+ - chapter_preface/index.md
- 0.1. 关于本书: chapter_preface/about_the_book.md
- 0.2. 如何使用本书: chapter_preface/suggestions.md
- 0.3. 小结: chapter_preface/summary.md
- 1. 引言:
+ - chapter_introduction/index.md
- 1.1. 算法无处不在: chapter_introduction/algorithms_are_everywhere.md
- 1.2. 算法是什么: chapter_introduction/what_is_dsa.md
- 1.3. 小结: chapter_introduction/summary.md
- 2. 复杂度分析:
+ - chapter_computational_complexity/index.md
- 2.1. 算法效率评估: chapter_computational_complexity/performance_evaluation.md
- 2.2. 时间复杂度: chapter_computational_complexity/time_complexity.md
- 2.3. 空间复杂度: chapter_computational_complexity/space_complexity.md
- 2.4. 小结: chapter_computational_complexity/summary.md
- 3. 数据结构简介:
+ - chapter_data_structure/index.md
- 3.1. 数据结构分类: chapter_data_structure/classification_of_data_structure.md
- 3.2. 基本数据类型: chapter_data_structure/basic_data_types.md
- 3.3. 数字编码 *: chapter_data_structure/number_encoding.md
- 3.4. 字符编码 *: chapter_data_structure/character_encoding.md
- 3.5. 小结: chapter_data_structure/summary.md
- 4. 数组与链表:
+ - chapter_array_and_linkedlist/index.md
- 4.1. 数组: chapter_array_and_linkedlist/array.md
- 4.2. 链表: chapter_array_and_linkedlist/linked_list.md
- 4.3. 列表: chapter_array_and_linkedlist/list.md
- 4.4. 小结: chapter_array_and_linkedlist/summary.md
- 5. 栈与队列:
+ - chapter_stack_and_queue/index.md
- 5.1. 栈: chapter_stack_and_queue/stack.md
- 5.2. 队列: chapter_stack_and_queue/queue.md
- 5.3. 双向队列: chapter_stack_and_queue/deque.md
- 5.4. 小结: chapter_stack_and_queue/summary.md
- 6. 散列表:
+ - chapter_hashing/index.md
- 6.1. 哈希表: chapter_hashing/hash_map.md
- 6.2. 哈希冲突处理: chapter_hashing/hash_collision.md
- 6.3. 小结: chapter_hashing/summary.md
- 7. 树:
+ - chapter_tree/index.md
- 7.1. 二叉树: chapter_tree/binary_tree.md
- 7.2. 二叉树遍历: chapter_tree/binary_tree_traversal.md
- 7.3. 二叉树数组表示: chapter_tree/array_representation_of_tree.md
@@ -165,21 +173,25 @@ nav:
- 7.5. AVL 树 *: chapter_tree/avl_tree.md
- 7.6. 小结: chapter_tree/summary.md
- 8. 堆:
+ - chapter_heap/index.md
- 8.1. 堆: chapter_heap/heap.md
- 8.2. 建堆操作 *: chapter_heap/build_heap.md
- 8.3. 小结: chapter_heap/summary.md
- 9. 图:
+ - chapter_graph/index.md
- 9.1. 图: chapter_graph/graph.md
- 9.2. 图基础操作: chapter_graph/graph_operations.md
- 9.3. 图的遍历: chapter_graph/graph_traversal.md
- 9.4. 小结: chapter_graph/summary.md
- - 10. 搜索算法:
+ - 10. 搜索:
+ - chapter_searching/index.md
- 10.1. 二分查找(New): chapter_searching/binary_search.md
- 10.2. 二分查找边界(New): chapter_searching/binary_search_edge.md
- 10.3. 哈希优化策略: chapter_searching/replace_linear_by_hashing.md
- 10.4. 重识搜索算法: chapter_searching/searching_algorithm_revisited.md
- 10.5. 小结: chapter_searching/summary.md
- - 11. 排序算法:
+ - 11. 排序:
+ - chapter_sorting/index.md
- 11.1. 排序算法: chapter_sorting/sorting_algorithm.md
- 11.2. 选择排序(New): chapter_sorting/selection_sort.md
- 11.3. 冒泡排序: chapter_sorting/bubble_sort.md
@@ -191,10 +203,11 @@ nav:
- 11.9. 计数排序: chapter_sorting/counting_sort.md
- 11.10. 基数排序: chapter_sorting/radix_sort.md
- 11.11. 小结: chapter_sorting/summary.md
- - 12. 回溯算法:
- - 12.1. 回溯算法(New): chapter_backtracking/backtracking_algorithm.md
- - 12.2. 全排列问题(New): chapter_backtracking/permutations_problem.md
- - 12.3. N 皇后问题(New): chapter_backtracking/n_queens_problem.md
+ - 12. 回溯:
+ - chapter_backtracking/index.md
+ - 12.1. 回溯算法: chapter_backtracking/backtracking_algorithm.md
+ - 12.2. 全排列问题: chapter_backtracking/permutations_problem.md
+ - 12.3. N 皇后问题: chapter_backtracking/n_queens_problem.md
- 13. 附录:
- 13.1. 编程环境安装: chapter_appendix/installation.md
- 13.2. 一起参与创作: chapter_appendix/contribution.md