diff --git a/_config.yml b/_config.yml
index a584c54..7a032d1 100644
--- a/_config.yml
+++ b/_config.yml
@@ -23,7 +23,7 @@ description: >- # used by seo meta and the atom feed
 
 # Fill in the protocol & hostname for your site.
 # e.g. 'https://username.github.io', note that it does not end with a '/'.
-url: "http://Shinminjin.github.io/"
+url: "https://Shinminjin.github.io/"
 
 github:
   username: Shinminjin # change to your github username