diff --git a/_config.yml b/_config.yml
index 53bb9bc..79bd160 100644
--- a/_config.yml
+++ b/_config.yml
@@ -12,6 +12,7 @@ language:
   - zh-cn
   - en
 timezone: ''
+email: "l1589002388@gmail.com"
 
 # URL
 ## If your site is put in a subdirectory, set url as 'http://example.com/child' and root as '/child/'