diff --git a/mkdocs.yml b/mkdocs.yml
index 0e26571c2a..24976e9965 100755
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -470,6 +470,18 @@ plugins:
   - macros:
       include_dir: docs-2.0/reuse/
   - git-revision-date-localized
+
+  - exclude:
+# Exclude files with unix-style wildcards (globs)
+      glob:
+# Exclude all files in a directory. The path starts with the directory name in docs-2.0, such as `20.appendix/*`.
+        - 7.data-security/2.backup-restore/*
+# Exclude the file with the following file name.
+#        - abc.md
+# Exclude files with regular expressions (regexes)
+#    regex:
+#      - '.*\.(tmp|bin|tar)$'
+
   - with-pdf:
       copyright: 2021 Vesoft Inc.
       cover_subtitle: master since master
diff --git a/requirements.txt b/requirements.txt
index e994d097ea..e09a155f4c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,4 @@ mkdocs-git-revision-date-localized-plugin
 weasyprint==52.5
 mkdocs-with-pdf
 qrcode
+mkdocs-exclude