diff --git a/pyelftools-0.25.tar.gz b/pyelftools-0.25.tar.gz
new file mode 100644
index 0000000..41cdb06
Binary files /dev/null and b/pyelftools-0.25.tar.gz differ
diff --git a/pyelftools.spec b/pyelftools.spec
index 4c93f06..a7513a9 100644
--- a/pyelftools.spec
+++ b/pyelftools.spec
@@ -1,18 +1,19 @@
 Name:           pyelftools
-Version:        0.24
-Release:        4
+Version:        0.25
+Release:        2
 License:        Public Domain
-Summary:        Parsing ELF and DWARF in Python
+Summary:        Pure-Python library for parsing and analyzing ELF files
 URL:            https://github.com/eliben/pyelftools
 Source0:        https://files.pythonhosted.org/packages/source/p/pyelftools/pyelftools-%{version}.tar.gz
-Patch0001:      pyelftools-0.24-construct.patch
-BuildRequires:  python2-devel python2-setuptools python2-construct python3-devel python3-setuptools python3-construct
+
+BuildRequires:  python2-devel python2-setuptools python3-devel python3-setuptools
 BuildArch:      noarch
 
 %description
 This package provides a python library for parsing and
 analyzing ELF files and DWARF debugging information.
 
+
 %package     -n python2-pyelftools
 Summary:        Parsing ELF and DWARF in Python
 Requires:       python2-construct
@@ -31,7 +32,6 @@ analyzing ELF files and DWARF debugging information.
 
 %prep
 %autosetup -p1
-rm -rf elftools/construct
 
 %build
 %{py2_build}
@@ -54,12 +54,21 @@ mv %{buildroot}/usr/bin/readelf.py %{buildroot}/usr/bin/pyreadelf
 %files -n python2-pyelftools
 %doc CHANGES LICENSE
 %{_bindir}/py2readelf
-%{python2_sitelib}/*
+%{python2_sitelib}/elftools
+%{python2_sitelib}/pyelftools-*.egg-info
+
+
 %files -n python3-pyelftools
 %doc CHANGES LICENSE
 %{_bindir}/pyreadelf
-%{python3_sitelib}/*
+%{python3_sitelib}/elftools
+%{python3_sitelib}/pyelftools-*.egg-info
+
 
 %changelog
+* Thu Jan 16 2020 wanjiankang<wanjiankang@huawei.com> - 0.25-2
+- update to 0.25-2
+
 * Tue Dec  2 2019 likexin<likexin4@huawei.com> - 0.24-4
 - Package init
+