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diff --git a/mkdocs.yml b/mkdocs.yml
index 8d4fb21..92bd6aa 100644 (file)
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -160,30 +160,30 @@ nav:
   - 数学:
     - 数学部分简介: math/index.md
     - 基础知识:
-      - 向量: math/basic/vector.md
-      - 复数: math/basic/complex.md
-      - 极坐标系: math/basic/polar-coordinate.md
+      - 向量: math/vector.md
+      - 复数: math/complex.md
+      - 极坐标系: math/polar-coordinate.md
     - 数论与数论函数:
       - 整除及其性质:
-        - 素数: math/number-theory/prime.md
-        - 最大公约数: math/number-theory/gcd.md
-        - 欧拉函数: math/number-theory/euler.md
-        - 筛法: math/number-theory/sieve.md
-        - 欧拉定理 & 费马小定理: math/number-theory/fermat.md
-        - 类欧几里德算法: math/number-theory/euclidean.md
+        - 素数: math/prime.md
+        - 最大公约数: math/gcd.md
+        - 欧拉函数: math/euler.md
+        - 筛法: math/sieve.md
+        - 欧拉定理 & 费马小定理: math/fermat.md
+        - 类欧几里德算法: math/euclidean.md
       - 同余与同余方程:
-        - 裴蜀定理: math/number-theory/bezouts.md
-        - 乘法逆元: math/number-theory/inverse.md
-        - 线性同余方程: math/number-theory/linear-equation.md
-        - 中国剩余定理: math/number-theory/crt.md
-        - BSGS: math/number-theory/bsgs.md
-        - 原根: math/number-theory/primitive-root.md
-        - 卢卡斯定理: math/number-theory/lucas.md
-      - 进位制: math/number-theory/base.md
+        - 裴蜀定理: math/bezouts.md
+        - 乘法逆元: math/inverse.md
+        - 线性同余方程: math/linear-equation.md
+        - 中国剩余定理: math/crt.md
+        - BSGS: math/bsgs.md
+        - 原根: math/primitive-root.md
+        - 卢卡斯定理: math/lucas.md
+      - 进位制: math/base.md
       - 数论函数:
-        - 莫比乌斯反演: math/number-theory/mobius.md
-        - 杜教筛: math/number-theory/du.md
-        - Min_25 筛: math/number-theory/min-25.md
+        - 莫比乌斯反演: math/mobius.md
+        - 杜教筛: math/du.md
+        - Min_25 筛: math/min-25.md
     - 多项式:
       - 多项式部分简介: math/poly/intro.md
       - 拉格朗日插值: math/poly/lagrange.md
@@ -199,21 +199,24 @@ nav:
       - 多项式三角函数: math/poly/tri-func.md
       - 多项式反三角函数: math/poly/inv-tri-func.md
     - 线性代数:
-      - 矩阵: math/linear-algebra/matrix.md
-      - 高斯消元: math/linear-algebra/gauss.md
-      - 线性基: math/linear-algebra/basis.md
+      - 矩阵: math/matrix.md
+      - 高斯消元: math/gauss.md
+      - 线性基: math/basis.md
     - 抽象代数:
-      - 置换群: math/abstract-algebra/permutation-group.md
+      - 置换群: math/permutation-group.md
     - 组合数学:
-      - 排列组合: math/combinatorial/combination.md
-      - 卡特兰数: math/combinatorial/catalan.md
-      - 斯特林数: math/combinatorial/stirling.md
-      - 康托展开: math/combinatorial/cantor.md
-      - 容斥原理: math/combinatorial/inclusion-exclusion-principle.md
-      - 抽屉原理: math/combinatorial/drawer-principle.md
-      - 概率 & 期望: math/combinatorial/expectation.md
+      - 排列组合: math/combination.md
+      - 卡特兰数: math/catalan.md
+      - 斯特林数: math/stirling.md
+      - 康托展开: math/cantor.md
+      - 容斥原理: math/inclusion-exclusion-principle.md
+      - 抽屉原理: math/drawer-principle.md
+      - 概率 & 期望: math/expectation.md
+    - 线性规划:
+      - 线性规划简介: math/linear-programming.md
+      - 单纯形算法: math/simplex.md
     - 博弈论:
-      - 博弈论简介: math/game-theory/game-theory.md
+      - 博弈论简介: math/game-theory.md
     - 应试技巧与常用算法:
       - 位运算: math/bit.md
       - 快速幂: math/quick-pow.md
@@ -308,6 +311,13 @@ nav:
     - 最小环: graph/min-circle.md
     - 平面图: graph/planar.md
     - 图的着色: graph/color.md
+    - 网络流:
+      - 网络流简介: graph/flow.md
+      - 拆点: graph/flow/node.md
+      - 最大流: graph/flow/max-flow.md
+      - 最小割: graph/flow/min-cut.md
+      - 费用流: graph/flow/min-cost.md
+      - 上下界网络流: graph/flow/bound.md
     - Prufer 序列: graph/prufer.md
     - 图论杂项: graph/misc.md
   - 计算几何:
@@ -348,17 +358,6 @@ nav:
     - 表达式求值: misc/expression.md
   - 专题:
     - RMQ: topic/rmq.md
-    - 组合优化问题:
-      - 线性规划:
-        - 线性规划简介: topic/optimization/lp/linear-programming.md
-        - 单纯形算法: topic/optimization/lp/simplex.md
-      - 网络流:
-        - 网络流简介: topic/optimization/flow/flow.md
-        - 拆点: topic/optimization/flow/node.md
-        - 最大流: topic/optimization/flow/max-flow.md
-        - 最小割: topic/optimization/flow/min-cut.md
-        - 费用流: topic/optimization/flow/min-cost.md
-        - 上下界网络流: topic/optimization/flow/bound.md
 
 # Theme
 theme: