diff --git a/_config.yml b/_config.yml
index 41cd6dc79a671..82bd27f6eb696 100644
--- a/_config.yml
+++ b/_config.yml
@@ -82,7 +82,7 @@ analytics:
 author:
   name             : "Xuewei Cao"
   avatar           : "profile.png"
-  bio              : "Postdoc at Columbia University"
+  bio              : "Postdoctoral Research Scientist at Columbia University"
   location         : "New York City, US"
   employer         :
   pubmed           : # "https://www.ncbi.nlm.nih.gov/pubmed/?term=john+snow"