diff --git a/mkdocs.yml b/mkdocs.yml
index 0942859..2a32154 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -15,7 +15,7 @@ nav:
       - arduino内置函数:
         - 引脚操作: arduino内置函数/引脚操作.md
 
-theme:
+	theme:
   name: material
   language: zh
   palette:
@@ -76,6 +76,4 @@ markdown_extensions:
       alternate_style: true
 
 extra_javascript:
-  - https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
-
-
+  - https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
\ No newline at end of file