diff --git a/_config.yml b/_config.yml
index 92c64c1..8d75fe0 100644
--- a/_config.yml
+++ b/_config.yml
@@ -3,7 +3,7 @@
 ## Source: https://github.com/hexojs/hexo/
 
 # Site
-title: 程序猿的世界
+title: 程序猿的日常
 subtitle: ''
 description: ''
 keywords:
diff --git a/themes/butterfly/_config.yml b/themes/butterfly/_config.yml
index 097be30..b8f2c14 100644
--- a/themes/butterfly/_config.yml
+++ b/themes/butterfly/_config.yml
@@ -380,13 +380,13 @@ crisp:
 footer:
   owner:
     enable: true
-    since: 2020
+    since: 2022
   custom_text:
   copyright: true # Copyright of theme and framework
   ICP: # Chinese ICP License
-    enable: false
-    url:
-    text:
+    enable: true
+    url: https://beian.miit.gov.cn
+    text: 粤ICP备2022015126号-1
     icon: /img/icp.png
 
 # Analysis