diff --git a/_data/navigation.yml b/_data/navigation.yml
index 283f4ca..1d16d68 100644
--- a/_data/navigation.yml
+++ b/_data/navigation.yml
@@ -1,57 +1,57 @@
-main:
-  - title: "首页"
-    url: /
-  - title: "Obsidian"
-    url: /obsidian/blog/目录.html
-  - title: "GitHub"
-    url: https://www.github.com/coder114514/coder114514.github.io
-  - title: "永硕E盘"
-    url: http://coder114514.ysepan.com/
-
-devcpp:
-  - title: 翻新编译器
-    url: /2023/04/17/devcpp.html#section
-  - title: 让Astyle能工作
-    url: /2023/04/17/devcpp.html#astyle
-  - title: 美化 Dev C++
-    url: /2023/04/17/devcpp.html#dev-c
-
-flow_network_beginner:
-  - title: 基础概念
-    children:
-      - title: 什么是网络流
-        url: /2023/02/08/flow-network.html#section
-      - title: 什么是容量网络
-        url: /2023/02/08/flow-network.html#capacity-network
-      - title: 什么是流量网络
-        url: /2023/02/08/flow-network.html#flow-networkxy
-      - title: 什么是残量网络
-        url: /2023/02/08/flow-network.html#residual-networkg-0--gf
-  - title: 最大流
-    children:
-      - title: 定义
-        url: /2023/02/08/flow-network.html#section-1
-      - title: Ford Fulkerson
-        url: /2023/02/08/flow-network.html#ford-fulkerson-dfs
-      - title: Edmond Karp
-        url: /2023/02/08/flow-network.html#edmond-karpdeldel-bfs
-      - title: Dinic
-        url: /2023/02/08/flow-network.html#dinic-bfsdfs
-  - title: 最小割
-    children:
-      - title: 定义
-        url: /2023/02/08/flow-network.html#section-4
-      - title: 最大流最小割定理
-        url: /2023/02/08/flow-network.html#section-5
-  - title: 应用
-    children:
-      - title: 1
-        url: /2023/02/08/flow-network.html#section-6
-      - title: 2
-        url: /2023/02/08/flow-network.html#section-7
-  - title: 例题
-    children:
-      - title: 一
-        url: /2023/02/08/flow-network.html#section-9
-      - title: 二
-        url: /2023/02/08/flow-network.html#section-11
+main:
+  - title: "首页"
+    url: /
+  - title: "Obsidian"
+    url: /obsidian/blog/_目录.html
+  - title: "GitHub"
+    url: https://www.github.com/coder114514/coder114514.github.io
+  - title: "永硕E盘"
+    url: http://coder114514.ysepan.com/
+
+devcpp:
+  - title: 翻新编译器
+    url: /2023/04/17/devcpp.html#section
+  - title: 让Astyle能工作
+    url: /2023/04/17/devcpp.html#astyle
+  - title: 美化 Dev C++
+    url: /2023/04/17/devcpp.html#dev-c
+
+flow_network_beginner:
+  - title: 基础概念
+    children:
+      - title: 什么是网络流
+        url: /2023/02/08/flow-network.html#section
+      - title: 什么是容量网络
+        url: /2023/02/08/flow-network.html#capacity-network
+      - title: 什么是流量网络
+        url: /2023/02/08/flow-network.html#flow-networkxy
+      - title: 什么是残量网络
+        url: /2023/02/08/flow-network.html#residual-networkg-0--gf
+  - title: 最大流
+    children:
+      - title: 定义
+        url: /2023/02/08/flow-network.html#section-1
+      - title: Ford Fulkerson
+        url: /2023/02/08/flow-network.html#ford-fulkerson-dfs
+      - title: Edmond Karp
+        url: /2023/02/08/flow-network.html#edmond-karpdeldel-bfs
+      - title: Dinic
+        url: /2023/02/08/flow-network.html#dinic-bfsdfs
+  - title: 最小割
+    children:
+      - title: 定义
+        url: /2023/02/08/flow-network.html#section-4
+      - title: 最大流最小割定理
+        url: /2023/02/08/flow-network.html#section-5
+  - title: 应用
+    children:
+      - title: 1
+        url: /2023/02/08/flow-network.html#section-6
+      - title: 2
+        url: /2023/02/08/flow-network.html#section-7
+  - title: 例题
+    children:
+      - title: 一
+        url: /2023/02/08/flow-network.html#section-9
+      - title: 二
+        url: /2023/02/08/flow-network.html#section-11