diff --git a/scripts/publish-packs.ts b/scripts/publish-packs.ts
index 97f11af..3afa99e 100644
--- a/scripts/publish-packs.ts
+++ b/scripts/publish-packs.ts
@@ -164,7 +164,8 @@ try {
   writeFileSync(join(work, '.gitattributes'), '*.png binary -diff\n*.json text eol=lf\n')
   git(['add', '-A'], work)
   git([
-    '-c', 'user.name=d2web', '-c', 'user.email=d2web@localhost',
+    '-c', `user.name=${process.env['GIT_AUTHOR_NAME'] ?? 'Dao Tao'}`,
+    '-c', `user.email=${process.env['GIT_AUTHOR_EMAIL'] ?? 'taodao@google.com'}`,
     'commit', '-q', '-m',
     `烘焙图集包 ${stamp}：${String(stats.maps)} 个地图块（${(stats.bytes / 1048576).toFixed(1)} MB）