diff --git a/sdma-dk-1.0.0.tar.gz b/sdma-dk-1.0.0.tar.gz
index 4e2a28c..d75eb95 100644
Binary files a/sdma-dk-1.0.0.tar.gz and b/sdma-dk-1.0.0.tar.gz differ
diff --git a/sdma-dk.spec b/sdma-dk.spec
index 40842d0..2bc9e47 100755
--- a/sdma-dk.spec
+++ b/sdma-dk.spec
@@ -1,6 +1,6 @@
 Name:           sdma-dk
 Version:        1.0.0
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        SDMA user-mode driver
 License:        Apache-2.0
 Source0:        %{name}-%{version}.tar.gz
@@ -45,6 +45,10 @@ chrpath -d %{buildroot}%{_bindir}/sdma_tool
 	%{_bindir}/sdma_tool
 
 %changelog
+* Mon Dec  30 2024 zhangyuyang <zhangyuyang31@huawei.com> - 1.0.0-9
+- Type:bugfix
+- DESC:change hostname len and add valid flip
+
 * Tue Dec  3 2024 zhangyuyang <zhangyuyang31@huawei.com> - 1.0.0-8
 - Type:bugfix
 - DESC:add hostname print