diff --git a/_config.yml b/_config.yml
index 9d220b2..f05bb48 100644
--- a/_config.yml
+++ b/_config.yml
@@ -82,6 +82,10 @@ minify:
 feed:
   icon: '/svg/favicon.svg'
 
+## https://github.com/hexojs/hexo/pull/3691
+pretty_urls:
+  trailing_index: false
+
 # theme config
 theme_config:
   # Header