diff --git a/book.toml b/book.toml
index 12a6c30..2e188ca 100644
--- a/book.toml
+++ b/book.toml
@@ -17,7 +17,6 @@ additional-css = ["theme/pagetoc.css"]
additional-js = ["theme/pagetoc.js"]
git-repository-url = "https://github.com/gnu4cn/ts-learnings"
git-repository-icon = "fa-github"
-google-analytics="G-VP1TNZE5KK"
[output.html.print]
enable = false
diff --git a/theme/index.hbs b/theme/index.hbs
index 7f4abef..a1c85bb 100644
--- a/theme/index.hbs
+++ b/theme/index.hbs
@@ -242,25 +242,6 @@
{{/if}}
- {{#if google_analytics}}
-
-
- {{/if}}
-
{{#if playground_line_numbers}}
+