diff --git a/mkdocs.yml b/mkdocs.yml
index 321961fb..2599d849 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -98,6 +98,7 @@ theme:
     palette:
         primary: white
         accent: blue
+    custom_dir: overrides
     features:
         - navigation.tabs
         - navigation.indexes
@@ -115,3 +116,10 @@ extra_javascript:
 repo_url: https://github.com/west2-online/fzu-run
 repo_name: west2-online/fzu-run
 edit_uri: 'edit/main/docs/'
+# https://squidfunk.github.io/mkdocs-material/reference/formatting/
+markdown_extensions:
+    - pymdownx.critic
+    - pymdownx.caret
+    - pymdownx.keys
+    - pymdownx.mark
+    - pymdownx.tilde
diff --git a/overrides/main.html b/overrides/main.html
new file mode 100644
index 00000000..5f59768a
--- /dev/null
+++ b/overrides/main.html
@@ -0,0 +1,7 @@
+{% extends "base.html" %}
+
+{% block content %}
+{{ super() }}
+<hr />
+<span style="font-size: .70rem">版权声明 © 本网站内所有文章著作权归作者所有，<b>禁止转载。</b></span>
+{% endblock %}