diff --git a/_config.yml b/_config.yml
index 035de5c..6928a22 100644
--- a/_config.yml
+++ b/_config.yml
@@ -20,7 +20,6 @@
 
 title: cesium
 email: cesium2349@outlook.com
-description: yeah
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://cesium.one" # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: cesium2349