diff --git a/_config.icarus.yml b/_config.icarus.yml
index 2bb2ece..60a20bc 100644
--- a/_config.icarus.yml
+++ b/_config.icarus.yml
@@ -212,7 +212,7 @@ widgets:
         # Author's current location
         location: Beijing, China
         # URL or path to the avatar image
-        avatar: https://img.9595095.xyz/avatar/128
+        avatar: https://img.9595095.xyz/avatar/256
         # Whether show the rounded avatar image
         avatar_rounded: true
         # Email address for the Gravatar