diff --git a/ibus-1.4.1.tar.gz b/ibus-1.4.1.tar.gz
deleted file mode 100644
index 1fdbc80..0000000
--- a/ibus-1.4.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2f46de279ef3c0a48d3f52061794cfc6544ad8cfe3f04d9d12b251d119a180d6
-size 1479412
diff --git a/ibus-1.4.2.tar.gz b/ibus-1.4.2.tar.gz
new file mode 100644
index 0000000..f590894
--- /dev/null
+++ b/ibus-1.4.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2418d9960d177c0ce7d3dc5ef8ab75cfc00e30f5e2c730b7d82f4f22666a04d7
+size 1489482
diff --git a/ibus.changes b/ibus.changes
index 9295734..3c71ff7 100644
--- a/ibus.changes
+++ b/ibus.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Aug 25 20:25:17 CST 2012 - hillwood@linuxfans.org
+
+- update to 1.4.2
+
 -------------------------------------------------------------------
 Mon Jun 18 10:59:35 CEST 2012 - tiwai@suse.de
 
@@ -20,12 +25,12 @@ Thu May 17 05:49:31 UTC 2012 - swyear@gmail.com
 - fix build error in Factory: ln should be done in buildroot 
 
 -------------------------------------------------------------------
-Wed Mar  7 21:54:43 UTC+8 2012 - hillwood@linuxfans.org
+Wed Mar  7 21:54:43 CST 2012 - hillwood@linuxfans.org
 
 - Fix FSF-address warnings in RPMLINT report
 
 -------------------------------------------------------------------
-Wed Mar 07 12:27:57 UTC+8 2012 - hillwood@linuxfans.org
+Wed Mar 07 12:27:57 CST 2012 - hillwood@linuxfans.org
 
 - Update to 1.4.1
    * Many bug fixings
diff --git a/ibus.spec b/ibus.spec
index a936eaa..fe5255d 100644
--- a/ibus.spec
+++ b/ibus.spec
@@ -21,7 +21,7 @@
 %define domain_name %{name}10
 
 Name:           ibus
-Version:        1.4.1
+Version:        1.4.2
 Release:        0
 Url:            http://code.google.com/p/ibus/
 Source0:        http://ibus.googlecode.com/files/%{name}-%{version}.tar.gz
@@ -31,8 +31,8 @@ Source3:        xim.ibus.suse.template
 Source4:        xim.d-ibus-121
 Patch0:         ibus-python-install-dir.patch
 Patch1:         ibus-fix-default-preload-engines.patch
-Patch2:         ibus-src-Makefile.am.diff
-Patch3:         ibus-fsf-address.patch
+#Patch2:         ibus-src-Makefile.am.diff
+#Patch3:         ibus-fsf-address.patch
 Summary:        Intelligent Input Bus for Linux OS
 License:        LGPL-2.1+
 Group:          System/I18n/Chinese
@@ -130,8 +130,6 @@ docs for ibus.
 %setup -q
 %patch0 -p1
 %patch1 -p1
-%patch2 -p1
-%patch3 -p1
 
 %build
 autoreconf -fi