diff --git a/_data/profile.yml b/_data/profile.yml
index 647f09b..b3e6259 100644
--- a/_data/profile.yml
+++ b/_data/profile.yml
@@ -13,7 +13,7 @@ email: "chenxiruan64@gmail.com"
 # cv_link: link-to-your-cv-file
 # gscholar: xFmQpf4AAAAJ   This is an example, replace it with your own Google Scholar ID
 github: tobystreasurechest
-instagram：rr_chenxi
+instagram: rr_chenxi
 # wechat_qrcode: /assets/images/etc/wechat.jpg
 # wechat_prompt: >-
 #   Please tell me your <strong>name</strong> and <strong>affiliation</strong> (current or past) when adding my wechat. Thanks!