diff --git a/lisp/init-built-in.el b/lisp/init-built-in.el
index 85609d8..477c119 100644
--- a/lisp/init-built-in.el
+++ b/lisp/init-built-in.el
@@ -141,4 +141,9 @@ function `goto-line'."
 (advice-add 'goto-line-relative :override #'fix/goto-line-relative)
 
 
+;; gravatar show avatar in magit
+(with-eval-after-load 'gravatar
+  (setq gravatar-service 'libravatar))
+
+
 (provide 'init-built-in)
diff --git a/lisp/init-git.el b/lisp/init-git.el
index ae6a51f..906141c 100644
--- a/lisp/init-git.el
+++ b/lisp/init-git.el
@@ -47,8 +47,7 @@
         (pinentry-start))
     (error nil))
 
-  (setq magit-revision-show-gravatars
-        '("^Author:     " . "^Commit:     ")))
+  (setq magit-revision-show-gravatars t))
 
 ;;; ediff
 (setq ediff-split-window-function 'split-window-horizontally)