diff --git a/docs/index.md b/docs/index.md
index 576a788df..d01f6aee5 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,4 +1,5 @@
 # 目录
+- [About](./public/public.md)
 - [Rust语言](./Rust语言/)
 - [社会认知](./社会认知/)
 - [后端开发](./后端开发/)
@@ -8,7 +9,6 @@
 - [开发工具技巧](./开发工具技巧/)
 - [SVN版本管理](./SVN版本管理/)
 - [Python语言](./Python语言/)
-- [About](./public/public.md)
 - [奇思妙想](./奇思妙想/)
 - [生活记录](./生活记录/)
 - [嵌入式相关](./嵌入式相关/)
diff --git a/docs/public/ads.txt b/docs/public/ads.txt
new file mode 100644
index 000000000..396e8a0d9
--- /dev/null
+++ b/docs/public/ads.txt
@@ -0,0 +1 @@
+google.com, pub-0000000000000000, DIRECT, f08c47fec0942fa0
\ No newline at end of file