diff --git a/debian/changelog b/debian/changelog
index 1fd2306d5..0ea673e69 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-dde-dock (3.0.12) unstable; urgency=low
+dde-dock (3.0.12-1) unstable; urgency=low
 
   * Autobuild Tag 3.0.12 
 
@@ -132,6 +132,6 @@ dde-dock (2.90.1-1) stable; urgency=low
 
 dde-dock (0.0~git20150824-1) unstable; urgency=low
 
-  * Initial release (Closes: #nnnn)  <nnnn is the bug number of your ITP>
+  * Initial release
 
  -- Deepin Packages Builder <packages@linuxdeepin.com>  Mon, 24 Aug 2015 19:03:01 +0800
diff --git a/debian/control b/debian/control
index 1d19bc220..74e567755 100644
--- a/debian/control
+++ b/debian/control
@@ -1,9 +1,9 @@
 Source: dde-dock
 Section: x11
 Priority: optional
-Maintainer: Deepin Sysdev <sysdev@deepin.com>
-Build-Depends: debhelper (>= 8.0.0), pkg-config,
- qt5-qmake, qt5-default,
+Maintainer: Deepin Packages Builder <packages@deepin.com>
+Build-Depends: debhelper (>= 9.0.0), pkg-config,
+ qt5-qmake,
  libxcb-image0-dev, libxcb-composite0-dev,
  libxcb-ewmh-dev, libqt5x11extras5-dev,
  libxcb-damage0-dev, libqt5svg5-dev,
@@ -14,7 +14,7 @@ Build-Depends: debhelper (>= 8.0.0), pkg-config,
  libdframeworkdbus-dev,
  libgsettings-qt-dev,
  clang [mipsel mips64el]
-Standards-Version: 3.9.4
+Standards-Version: 3.9.8
 Homepage: http://www.deepin.org/
 
 Package: dde-dock
diff --git a/debian/rules b/debian/rules
index 78112feec..919ce9253 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,5 +1,6 @@
 #!/usr/bin/make -f
 # -*- makefile -*-
+export QT_SELECT=5
 
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1