diff --git a/sysTrace-1.0.tar.gz b/sysTrace-1.0.tar.gz
index 9473864c48e69956d094cb5fa7959187eb6eabfd..b176edb1bb3c2aa94bac602af1a69662a6ba5ece 100644
Binary files a/sysTrace-1.0.tar.gz and b/sysTrace-1.0.tar.gz differ
diff --git a/sysTrace.spec b/sysTrace.spec
index ef6f479fe566a03655227e3c1b0e8e2b02b1332c..a659c83532c9dc8f08084379c34aed778ab5a670 100644
--- a/sysTrace.spec
+++ b/sysTrace.spec
@@ -2,7 +2,7 @@
 %global _enable_debug_packages 0
 Name:           sysTrace
 Version:        1.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        System Tracing Library with Fail Slow Detection
 License:        GPLv2 AND MulanPSL2
 URL:            https://gitee.com/src-openeuler/sysTrace
@@ -12,7 +12,6 @@ BuildRequires:  gcc-c++ cmake make
 BuildRequires:  python3-devel python3-setuptools
 BuildRequires:  boost-devel abseil-cpp-devel openssl-devel
 BuildRequires:  protobuf-devel protobuf-compiler jsoncpp-devel protobuf-c protobuf-c-devel
-BuildRequires:  libunwind-devel
 
 %description
 sysTrace is a system tracing library that provides low-level system
@@ -84,5 +83,8 @@ getent passwd systrace >/dev/null || \
 %{_unitdir}/systrace-failslow.service
 
 %changelog
+* Tue May 20 2025 liwei <1289113577@qq.com> - 1.0-2
+- Upgrade sysTrace for cann memory alloc
+
 * Wed May 14 2025 liwei <1289113577@qq.com> - 1.0-1
 - Initial package for sysTrace