diff --git a/Crash-modify-SECTION_SIZE_BITS-to-27-for-arm64.patch b/Crash-modify-SECTION_SIZE_BITS-to-27-for-arm64.patch
deleted file mode 100644
index f8e3c050888e71e49ea21e04ec58c6bc87546f8d..0000000000000000000000000000000000000000
--- a/Crash-modify-SECTION_SIZE_BITS-to-27-for-arm64.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 9a40b37ec6cae319f9a2c23b98f3e6e731c61780 Mon Sep 17 00:00:00 2001
-From: YunFeng Ye <yeyunfeng@huawei.com>
-Date: Wed, 3 Jul 2019 23:45:49 +0800
-Subject: [PATCH] crash: modify SECTION_SIZE_BITS to 27 for arm64
-
-reason: Memory hot plug mode adds memory, 1G unit is too large, changed to 128M unit, consistent with x86.
-
-Signed-off-by: YunFeng Ye <yeyunfeng@huawei.com>
----
- defs.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/defs.h b/defs.h
-index d6492c5..3c24448 100644
---- a/defs.h
-+++ b/defs.h
-@@ -3173,7 +3173,7 @@ typedef signed int s32;
- #define ARM64_STACK_SIZE   (16384)
- #define ARM64_IRQ_STACK_SIZE   ARM64_STACK_SIZE
- 
--#define _SECTION_SIZE_BITS      30
-+#define _SECTION_SIZE_BITS      27
- #define _MAX_PHYSMEM_BITS       40
- #define _MAX_PHYSMEM_BITS_3_17  48
- #define _MAX_PHYSMEM_BITS_52    52
- 
--- 
-1.8.3.1
-
diff --git a/crash.spec b/crash.spec
index eca47bf982b12b0cfebce3f22f0d3f5a793b1bbb..d6bb6d1b9926dfe41c4786659af0a8750bb81fb4 100644
--- a/crash.spec
+++ b/crash.spec
@@ -1,6 +1,6 @@
 Name: crash
 Version: 7.2.6
-Release: 2
+Release: 3
 Summary: Linux kernel crash utility.
 License: GPLv3
 URL: http://people.redhat.com/anderson
@@ -10,8 +10,7 @@ Patch0: lzo_snappy.patch
 Patch1: use_system_readline_v3.patch
 
 Patch9000: add-SDEI-stack-resolution.patch
-Patch9001: Crash-modify-SECTION_SIZE_BITS-to-27-for-arm64.patch
-Patch9002: fix-bitmap_len-calculation-overflow-problem-in-large.patch
+Patch9001: fix-bitmap_len-calculation-overflow-problem-in-large.patch
 
 BuildRequires: ncurses-devel zlib-devel lzo-devel snappy-devel
 BuildRequires: gcc gcc-c++ bison readline-devel
@@ -76,6 +75,9 @@ install -D -m 0644 defs.h %{buildroot}%{_includedir}/%{name}/defs.h
 %{_mandir}/man8/crash.8*
 
 %changelog
+* Sun Jan 19 2020 Yeqing Peng <pengyeqing@huawei.com> - 7.2.6-3
+- fix parse vmcore fail.
+
 * Mon Oct 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 7.2.6-2
 - Package rebuild.