diff --git a/docs/introduction/ides.md b/docs/introduction/ides.md
index 61fed63..b1369b2 100644
--- a/docs/introduction/ides.md
+++ b/docs/introduction/ides.md
@@ -85,7 +85,7 @@ print(sys.version)
 
 #### 解决方法
 
-参考 [about_Execution_Policies](https:/go.microsoft.com/fwlink/?LinkID=135170) 的说明，并更改当前用户的 Powershell 执行策略：
+参考 [about_Execution_Policies](https://go.microsoft.com/fwlink/?LinkID=135170) 的说明，并更改当前用户的 Powershell 执行策略：
 
 ```powershell
 Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
diff --git a/mkdocs.yml b/mkdocs.yml
index afdeab9..e7eff58 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -2,7 +2,7 @@ site_name: Python 项目工程化开发指南
 
 theme:
   name: material
-  langage: zh
+  language: zh
   features:
   - search.highlight
   - navigation.sections
@@ -29,7 +29,6 @@ markdown_extensions:
 - admonition
 - pymdownx.details
 - pymdownx.superfences
-- pymdownx.tabbed
 - pymdownx.caret
 - pymdownx.mark
 - pymdownx.tilde