diff --git a/_config.yml b/_config.yml
index e2f394d..3eb3f7e 100644
--- a/_config.yml
+++ b/_config.yml
@@ -13,7 +13,7 @@
 # URL
 ## If your site is put in a subdirectory, set url as 'http://yoursite.com/child' and root as '/child/'
 url: http://ykt.supwisdom.com
-root: /
+root: /yktdocs
 permalink: :title/
 permalink_defaults:
 
@@ -56,7 +56,7 @@
 
 theme_config:
   # Header
-  navbar_brand: <img src="/imgs/logo.jpg" width="24" height="24">
+  navbar_brand: <img src="imgs/logo.jpg" width="24" height="24">
   menu:
     Home: index.html
     Archives: archives/