diff --git a/docs/mood/mood.md b/docs/mood/index.md
similarity index 100%
rename from docs/mood/mood.md
rename to docs/mood/index.md
diff --git a/mkdocs.yml b/mkdocs.yml
index 472c0d8..549d5f2 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -9,6 +9,7 @@ copyright: Copyright © 2024 | Cat Tom
 
 theme:
   name: material
+  language: zh
   logo: https://static.cattom.site/image/icon/40.png
   favicon: https://static.cattom.site/image/icon/favicon-32x32.png
   features:
@@ -68,9 +69,5 @@ markdown_extensions:
       custom_checkbox: true
   - pymdownx.tilde
 
-nav:
-  - 首页: index.md
-  - 随想随写: mood/mood.md
-
 plugins:
   - search