diff --git a/docs/Математика/assets/baes/mode.jpg b/docs/maths/assets/baes/mode.jpg
similarity index 100%
rename from docs/Математика/assets/baes/mode.jpg
rename to docs/maths/assets/baes/mode.jpg
diff --git a/docs/Математика/assets/baes/video.gif b/docs/maths/assets/baes/video.gif
similarity index 100%
rename from docs/Математика/assets/baes/video.gif
rename to docs/maths/assets/baes/video.gif
diff --git a/docs/Математика/baes.md b/docs/maths/baes.md
similarity index 100%
rename from docs/Математика/baes.md
rename to docs/maths/baes.md
diff --git a/docs/maths/index.md b/docs/maths/index.md
new file mode 100644
index 0000000..ad45956
--- /dev/null
+++ b/docs/maths/index.md
@@ -0,0 +1,3 @@
+# Математика
+
+# 2024-09-24 [Немного про Байесовскую статистику](baes.md)
diff --git a/mkdocs.yml b/mkdocs.yml
index 1a6ddac..0fc5d49 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -4,6 +4,10 @@ theme:
     name: terminal
     palette: dark
 
+nav:
+  - "Обо мне": 'index.md'
+  - "Математика": 'maths/index.md'
+
 plugins:
   - search:
       lang: ["ru", "en"]