diff --git a/9000-sg3_utils-1.37-rescan-scsi-findremapped-enhance.patch b/0002-sg3_utils-1.37-rescan-scsi-findremapped-enhance.patch
similarity index 100%
rename from 9000-sg3_utils-1.37-rescan-scsi-findremapped-enhance.patch
rename to 0002-sg3_utils-1.37-rescan-scsi-findremapped-enhance.patch
diff --git a/9001-sg3_utils-1.37-rescan-downpress.patch b/0003-sg3_utils-1.37-rescan-downpress.patch
similarity index 100%
rename from 9001-sg3_utils-1.37-rescan-downpress.patch
rename to 0003-sg3_utils-1.37-rescan-downpress.patch
diff --git a/9002-bugfix-sg3_utils-fix-syntax-error.patch b/0004-bugfix-sg3_utils-fix-syntax-error.patch
similarity index 100%
rename from 9002-bugfix-sg3_utils-fix-syntax-error.patch
rename to 0004-bugfix-sg3_utils-fix-syntax-error.patch
diff --git a/9003-sg_inq-fix-potential-unbounded-loop-in-export.patch b/0005-sg_inq-fix-potential-unbounded-loop-in-export.patch
similarity index 100%
rename from 9003-sg_inq-fix-potential-unbounded-loop-in-export.patch
rename to 0005-sg_inq-fix-potential-unbounded-loop-in-export.patch
diff --git a/0002-rescan-scsi-bus-dolunscan-break-to-return.patch b/0006-rescan-scsi-bus-dolunscan-break-to-return.patch
similarity index 100%
rename from 0002-rescan-scsi-bus-dolunscan-break-to-return.patch
rename to 0006-rescan-scsi-bus-dolunscan-break-to-return.patch
diff --git a/9004-sg3_utils-1.42-delete-lun-rescan-scsi-bus-report-error.patch b/0007-sg3_utils-1.42-delete-lun-rescan-scsi-bus-report-error.patch
similarity index 100%
rename from 9004-sg3_utils-1.42-delete-lun-rescan-scsi-bus-report-error.patch
rename to 0007-sg3_utils-1.42-delete-lun-rescan-scsi-bus-report-error.patch
diff --git a/sg3_utils.spec b/sg3_utils.spec
index cc6bc399353273892de88f7ee8c41ca51f8c4813..ff5135c39cb681b746b07006c72b07347c4278d3 100644
--- a/sg3_utils.spec
+++ b/sg3_utils.spec
@@ -1,20 +1,19 @@
 Name:    sg3_utils
 Version: 1.42
-Release: 11
+Release: 12
 Summary: Utilities that send SCSI commands to devices.
 License: GPL-2.0-or-later AND BSD
 URL:     http://sg.danny.cz/sg/sg3_utils.html
 Source0: http://sg.danny.cz/sg/p/sg3_utils-%{version}.tar.xz
 
-Patch0000: 0000-sg3_utils-1.37-dont-open-dev-snapshot.patch
-Patch0001: 0001-sg3_utils-1.42-sysmacros.patch
-
-Patch9000: 9000-sg3_utils-1.37-rescan-scsi-findremapped-enhance.patch
-Patch9001: 9001-sg3_utils-1.37-rescan-downpress.patch
-Patch9002: 9002-bugfix-sg3_utils-fix-syntax-error.patch
-Patch9003: 9003-sg_inq-fix-potential-unbounded-loop-in-export.patch
-Patch0002: 0002-rescan-scsi-bus-dolunscan-break-to-return.patch
-Patch9004: 9004-sg3_utils-1.42-delete-lun-rescan-scsi-bus-report-error.patch 
+Patch0: 0000-sg3_utils-1.37-dont-open-dev-snapshot.patch
+Patch1: 0001-sg3_utils-1.42-sysmacros.patch
+Patch2: 0002-sg3_utils-1.37-rescan-scsi-findremapped-enhance.patch
+Patch3: 0003-sg3_utils-1.37-rescan-downpress.patch
+Patch4: 0004-bugfix-sg3_utils-fix-syntax-error.patch
+Patch5: 0005-sg_inq-fix-potential-unbounded-loop-in-export.patch
+Patch6: 0006-rescan-scsi-bus-dolunscan-break-to-return.patch
+Patch7: 0007-sg3_utils-1.42-delete-lun-rescan-scsi-bus-report-error.patch
 
 Provides:      %{name}-libs = %{version}-%{release}
 Obsoletes:     %{name}-libs < %{version}-%{release}
@@ -75,6 +74,9 @@ rm -rf $RPM_BUILD_ROOT/%{_libdir}/*.la
 %{_mandir}/man8/*
 
 %changelog
+* Tue Jun 30 2020 Zhiqiang Liu <liuzhiqiang26@huawei.com> - 1.42-12
+- renumber patches.
+
 * Thu Apr 09 2020 Jiangping Hu <hujp1985@foxmail.com> - 1.42-11
 - Fix requires of devel package