diff --git a/ft_utils.spec b/ft_utils.spec
index d885b38..6624b49 100644
--- a/ft_utils.spec
+++ b/ft_utils.spec
@@ -17,7 +17,7 @@
 
 Name:           ft_utils
 Version:        1.0.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        common library
 
 License:        Apache-2.0
@@ -84,6 +84,7 @@ mkdir -p %{buildroot}/usr/share/sa
 cp -pdf %{_builddir}/kernel_binder/binder/src/binder_linux.ko %{buildroot}/usr/share/sa
 cp -pdf %{_builddir}/kernel_binder/ashmem/src/ashmem_linux.ko %{buildroot}/usr/share/sa
 cp -pdf %{_builddir}/kernel_binder/ft.pp %{buildroot}/usr/share/sa
+cp -pdf %{_builddir}/kernel_binder/pre_oneshot_samgr %{buildroot}/usr/share/sa
 %endif
 
 %clean
@@ -91,10 +92,7 @@ rm -rf %{buildroot}
 
 %post
 semodule -X 300 -i /usr/share/sa/ft.pp
-insmod /usr/share/sa/ashmem_linux.ko
-insmod /usr/share/sa/binder_linux.ko
-chmod 666 /dev/binder
-chmod 666 /dev/ashmem
+/usr/share/sa/pre_oneshot_samgr
 
 %files
 /usr/include/ft/event_loop/*
@@ -103,6 +101,9 @@ chmod 666 /dev/ashmem
 %endif
 
 %changelog
+* Thu Dec 21 2023 lastcc <ynsy891@gmail.com> - 1.0.0-4
+- add missing buildrequires
+
 * Fri Dec 15 2023 Paul Thomas <paulthomas100199@gmail.com> - 1.0.0-3
 - add missing buildrequires
 
diff --git a/kernel_binder.tar.gz b/kernel_binder.tar.gz
index 85b7d62..f48e06b 100644
Binary files a/kernel_binder.tar.gz and b/kernel_binder.tar.gz differ