diff --git a/0001-change-source-iso-method.patch b/0001-change-source-iso-method.patch
new file mode 100644
index 0000000000000000000000000000000000000000..582a26715c2f0d797c3049fa480f53ba81c8ddf1
--- /dev/null
+++ b/0001-change-source-iso-method.patch
@@ -0,0 +1,92 @@
+From d2181a8bd05e2761827f0cc9451992d137828095 Mon Sep 17 00:00:00 2001
+From: miao_kaibo <miaokaibo@outlook.com>
+Date: Wed, 10 Mar 2021 09:16:00 +0800
+Subject: [PATCH] change source iso method
+
+---
+ config/rpmlist.xml | 11 +++++++++++
+ rpm.sh             | 21 +++++++++++++--------
+ 2 files changed, 24 insertions(+), 8 deletions(-)
+
+diff --git a/config/rpmlist.xml b/config/rpmlist.xml
+index d5fcf8a..a6ac01b 100644
+--- a/config/rpmlist.xml
++++ b/config/rpmlist.xml
+@@ -32,6 +32,17 @@
+         <packagereq>texlive-scheme-gust</packagereq>
+         <packagereq>texlive-scheme-medium</packagereq>
+         <packagereq>texlive-scheme-tetex</packagereq>
++        <packagereq>totem</packagereq>
++        <packagereq>gimp</packagereq>
++        <packagereq>python3-nni</packagereq>
++        <packagereq>ceph-mgr-rook</packagereq>
++        <packagereq>ceph-mgr-ssh</packagereq>
++        <packagereq>ceph-mgr-dashboard</packagereq>
++        <packagereq>ceph-mgr-k8sevents</packagereq>
++    </packagelist>
++    <packagelist type="src_exclude">
++        <packagereq>totem</packagereq>
++        <packagereq>gimp</packagereq>
+     </packagelist>
+     <packagelist type="aarch64">
+         <packagereq>edk2-aarch64</packagereq>
+diff --git a/rpm.sh b/rpm.sh
+index 7e4a7e2..f8cf92e 100755
+--- a/rpm.sh
++++ b/rpm.sh
+@@ -154,7 +154,7 @@ function get_everything_rpms()
+     if [ -s parsed_rpmlist_exclude ];then
+         for rpmname in $(cat parsed_rpmlist_exclude)
+         do
+-            sed -i "/^${rpmname}/d" ava_every_lst
++            sed -i "/^${rpmname}\./d" ava_every_lst
+         done
+     fi 
+     if [ -s conflict_list ];then
+@@ -165,7 +165,7 @@ function get_everything_rpms()
+     if [ -s parsed_rpmlist_conflict ];then
+         for rpmname in $(cat parsed_rpmlist_conflict)
+         do
+-            sed -i "/^${rpmname}/d" ava_every_lst
++            sed -i "/^${rpmname}\./d" ava_every_lst
+             echo "${rpmname}" >> conflict_list
+         done
+     fi 
+@@ -174,7 +174,7 @@ function get_everything_rpms()
+     if [ -s parsed_rpmlist_everything_conflict ];then
+         for rpmname in $(cat parsed_rpmlist_everything_conflict)
+         do
+-            sed -i "/^${rpmname}/d" ava_every_lst
++            sed -i "/^${rpmname}\./d" ava_every_lst
+             echo "${rpmname}" >> conflict_list
+         done
+     fi 
+@@ -197,15 +197,20 @@ function everything_rpms_download()
+ function everything_source_rpms_download()
+ {
+     mkdir ${EVERY_SRC_DIR}
+-    get_everything_rpms
+-    yumdownloader --resolve --installroot="${BUILD}"/tmp --destdir="${EVERY_SRC_DIR}" --source $(cat ava_every_lst | tr '\n' ' ')
++    yum list --installroot="${BUILD}"/tmp --available | awk '{print $1}' | grep ".src" > ava_every_lst
++    parse_rpmlist_xml "src_exclude"
++    cat parsed_rpmlist_src_exclude
++    if [ -s parsed_rpmlist_src_exclude ];then
++        for rpmname in $(cat parsed_rpmlist_src_exclude)
++        do
++            sed -i "/^${rpmname}\./d" ava_every_lst
++        done
++    fi 
++    yumdownloader --installroot="${BUILD}"/tmp --destdir="${EVERY_SRC_DIR}" --source $(cat ava_every_lst | tr '\n' ' ')
+     if [ $? != 0 ] || [ $(ls ${EVERY_SRC_DIR} | wc -l) == 0 ]; then
+        echo "Download rpms failed!"
+        exit 133
+     fi
+-    if [ -s conflict_list ];then
+-        yumdownloader --resolve --installroot="${BUILD}"/tmp --destdir="${EVERY_SRC_DIR}" --source $(cat conflict_list | tr '\n' ' ')
+-    fi
+ }
+  
+ function everything_debug_rpms_download()
+-- 
+2.27.0
+
diff --git a/oemaker.spec b/oemaker.spec
index 0c18debe3e5deeea5edc235d54edab761585b768..386bd8cffd950dd8f98a490dee77c395ca106ad5 100644
--- a/oemaker.spec
+++ b/oemaker.spec
@@ -3,7 +3,7 @@ Summary:        a duilding tool for making DVD ISO
 License:        Mulan PSL v2
 Group:          System/Management
 Version:        1.1.2
-Release:        2
+Release:        3
 BuildRoot:      %{_tmppath}/%{name}
 Source:         https://gitee.com/openeuler/oemaker/repository/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 BuildArch:      noarch
@@ -11,6 +11,7 @@ Requires:       createrepo dnf-plugins-core genisoimage isomd5sum grep bash libs
 Requires:       lorax >= 19.6.78-1
 
 Patch0001: add-stratovirt-in-virtualization-group.patch
+Patch0002: 0001-change-source-iso-method.patch
 
 %description
 a building tool for making DVD ISO
@@ -66,6 +67,11 @@ rm -rf %{buildroot}
 rm -rf $RPM_BUILD_DIR/%{name}
 
 %changelog
+* Mon MAR 08 2021 miao_kaibo <miaokaibo@outlook.com> - 1.1.2-3
+- 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
 - ID:NA
 - SUG:NA