diff --git a/dot_gitconfig.tmpl b/dot_gitconfig.tmpl
index 603e6b4..31023ea 100644
--- a/dot_gitconfig.tmpl
+++ b/dot_gitconfig.tmpl
@@ -1,11 +1,15 @@
 [user]
-	email = iptq@protonmail.com
+	email = mail@mzhang.io
 	name = Michael Zhang
 	signingkey = 925ECC02890D5CDAE26180D4BDA47A31A3C8EE6B
+
 [alias]
     lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
+    pushpr = "!f() { git push origin master;git commit --allow-empty -m 'push to execute post-receive';git push origin master; }; f"
+
 [pull]
 	rebase = true
+
 [commit]
 	gpgsign = true