diff --git a/add-stratovirt-in-virtualization-group.patch b/add-stratovirt-in-virtualization-group.patch
deleted file mode 100644
index 12b6fe7eaf014588deb82b6a49291bace7a4cc3b..0000000000000000000000000000000000000000
--- a/add-stratovirt-in-virtualization-group.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 13b5d81210a6174bd71ce558777ce98981520170 Mon Sep 17 00:00:00 2001
-From: Chen Qun <kuhn.chenqun@huawei.com>
-Date: Mon, 1 Mar 2021 09:51:01 +0800
-Subject: [PATCH] add stratovirt in virtualization group
-
-Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
----
- config/aarch64/normal.xml | 1 +
- config/x86_64/normal.xml  | 1 +
- 2 files changed, 2 insertions(+)
-
-diff --git a/config/aarch64/normal.xml b/config/aarch64/normal.xml
-index cab5406..3582974 100644
---- a/config/aarch64/normal.xml
-+++ b/config/aarch64/normal.xml
-@@ -1426,6 +1426,7 @@
-       <packagereq type="mandatory">qemu-help</packagereq>
-       <packagereq type="mandatory">qemu</packagereq>
-       <packagereq type="mandatory">qemu-img</packagereq>
-+      <packagereq type="mandatory">stratovirt</packagereq>
-     </packagelist>
-   </group>
-   <group>
-diff --git a/config/x86_64/normal.xml b/config/x86_64/normal.xml
-index 4ef88de..60c4704 100644
---- a/config/x86_64/normal.xml
-+++ b/config/x86_64/normal.xml
-@@ -1428,6 +1428,7 @@
-       <packagereq type="mandatory">qemu-help</packagereq>
-       <packagereq type="mandatory">qemu</packagereq>
-       <packagereq type="mandatory">qemu-img</packagereq>
-+      <packagereq type="mandatory">stratovirt</packagereq>
-     </packagelist>
-   </group>
-   <group>
--- 
-2.25.1
-
diff --git a/oemaker.spec b/oemaker.spec
index 386bd8cffd950dd8f98a490dee77c395ca106ad5..cf8e7813af006035a6e23cce944f091ba6c97abb 100644
--- a/oemaker.spec
+++ b/oemaker.spec
@@ -3,15 +3,14 @@ Summary:        a duilding tool for making DVD ISO
 License:        Mulan PSL v2
 Group:          System/Management
 Version:        1.1.2
-Release:        3
+Release:        4
 BuildRoot:      %{_tmppath}/%{name}
 Source:         https://gitee.com/openeuler/oemaker/repository/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 BuildArch:      noarch
 Requires:       createrepo dnf-plugins-core genisoimage isomd5sum grep bash libselinux-utils libxml2
 Requires:       lorax >= 19.6.78-1
 
-Patch0001: add-stratovirt-in-virtualization-group.patch
-Patch0002: 0001-change-source-iso-method.patch
+Patch0001: 0001-change-source-iso-method.patch
 
 %description
 a building tool for making DVD ISO
@@ -67,12 +66,17 @@ rm -rf %{buildroot}
 rm -rf $RPM_BUILD_DIR/%{name}
 
 %changelog
-* Mon MAR 08 2021 miao_kaibo <miaokaibo@outlook.com> - 1.1.2-3
+* Thu Mar 11 2021 miao_kaibo <miaokaibo@outlook.com> - 1.1.2-4
+- ID:NA
+- SUG:NA
+- DESC: delete stratovirt from xml file
+
+* Thu Mar 01 2021 Chen Qun <kuhn.chenqun@huawei.com> - 1.1.2-2
 - ID:NA
 - SUG:NA
 - DESC: change method of creating source iso
 
-* Thu MAR 01 2021 Chen Qun <kuhn.chenqun@huawei.com> - 1.1.2-2
+* Thu Mar 01 2021 Chen Qun <kuhn.chenqun@huawei.com> - 1.1.2-2
 - ID:NA
 - SUG:NA
 - DESC: add stratovirt in virtualization-hypervisor group