diff --git a/debian/changelog b/debian/changelog
index 1ccb890..403b5ee 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+live-build (3.0~a57-ok2) yangtze; urgency=medium
+
+  * update version info
+
+ -- luzhiping <luzhiping@kylinos.cn>  Mon, 22 Aug 2022 14:05:54 +0800
+
 live-build (3.0~a57-ok1) yangtze; urgency=medium
 
   * Build for openKylin.
diff --git a/debian/control b/debian/control
index 5097769..fb74345 100644
--- a/debian/control
+++ b/debian/control
@@ -1,7 +1,7 @@
 Source: live-build
 Section: misc
 Priority: optional
-Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+Maintainer: Openkylin Developers <packaging@lists.openkylin.top>
 XSBC-Original-Maintainer: Debian Live Project <debian-live@lists.debian.org>
 Uploaders: Daniel Baumann <daniel@debian.org>
 Build-Depends: debhelper (>= 9)