1 files changed, 22 insertions, 0 deletions
diff --git a/docs/RulePackage/intro.md b/docs/RulePackage/intro.md
index 37e82acb..8aabd794 100644
--- a/docs/RulePackage/intro.md
+++ b/docs/RulePackage/intro.md
@@ -21,3 +21,25 @@ title: 概述
     { .annotate }
 
     1.  :woman_raising_hand: I'm an annotation as well!
+
+
+``` yaml
+site_name: My Blog
+theme:
+  name: material
+  features:
+    - navigation.sections
+plugins:
+  - blog:
+      blog_dir: . # (1)!
+  - search
+  - tags
+nav:
+  - index.md
+```
+
+1.  This is the important part – we're hosting the blog at the root of the
+    project, and not in a subdirectory. For more information, see the
+    [`blog_dir`][blog_dir] configuration option.
+
+  [blog_dir]: ../../setup/setting-up-a-blog.md#+blog.blog_dir