diff --git a/themes/butterfly/_config.yml b/themes/butterfly/_config.yml
index 6dd0498..5895a7a 100644
--- a/themes/butterfly/_config.yml
+++ b/themes/butterfly/_config.yml
@@ -394,7 +394,7 @@ footer:
 
 # Baidu Analytics
 # https://tongji.baidu.com/web/welcome/login
-baidu_analytics:
+baidu_analytics: 5e3556cdbce5e1e8305727c4703712f7
 
 # Google Analytics
 # https://analytics.google.com/analytics/web/