diff --git a/www/layouts/default.vue b/www/layouts/default.vue
index 69d208d..d38856d 100644
--- a/www/layouts/default.vue
+++ b/www/layouts/default.vue
@@ -38,7 +38,7 @@
       <b-row class="row-space">
         <b-col md="2" offset-md="3">
           <span class="copyright">
-            © 2021 toozhao.com
+            © 2024 toozhao.com
           </span>
         </b-col>
         <b-col md="2" class="contact-me">
diff --git a/www/static/ads.txt b/www/static/ads.txt
deleted file mode 100644
index 284ee6b..0000000
--- a/www/static/ads.txt
+++ /dev/null
@@ -1 +0,0 @@
-google.com, pub-2599506592075808, DIRECT, f08c47fec0942fa0
\ No newline at end of file