diff --git a/migration-tools.spec b/migration-tools.spec
index 40e5223f9bdd1c2f8dab4e3cdf9d18bd759ef4a5..716f0c6adce058b653bf3d0e9572cbd36007d148 100644
--- a/migration-tools.spec
+++ b/migration-tools.spec
@@ -1,6 +1,6 @@
 Name: 		migration-tools
 Version:	1.0.0
-Release:	6
+Release:	7
 Summary:	A tool to help users migrate the Centos system to the UOS system and openEuler system
 License:	MulanPSL-2.0
 Source0:	ut-Migration-tools.tar.gz
@@ -43,35 +43,40 @@ rm -rf %{buildroot}
 mkdir -p $RPM_BUILD_ROOT/usr/lib/migration-tools-server
 mkdir -p $RPM_BUILD_ROOT/var/tmp/uos-migration
 %{__mkdir_p}  $RPM_BUILD_ROOT/etc/migration-tools
+%{__mkdir_p}  $RPM_BUILD_ROOT%{_unitdir}
 
 cp -r ut-Migration-tools/* $RPM_BUILD_ROOT/usr/lib/migration-tools-server/
 
 # Install server config
 %{__cp} -r $RPM_BUILD_ROOT/usr/lib/migration-tools-server/server/migration-tools.conf $RPM_BUILD_ROOT/etc/migration-tools
+%{__cp} -r $RPM_BUILD_ROOT/usr/lib/migration-tools-server/server/migration-tools-server.service $RPM_BUILD_ROOT%{_unitdir}
 
+%posttrans
+%{_bindir}/systemctl daemon-reload
 
 %post -n migration-tools-server
-mkdir -p /etc/migration-tools
-mkdir -p /var/tmp/uos-migration
-cp -r /usr/lib/migration-tools-server/server/migration-tools-server.service /usr/lib/systemd/system/
 chmod +x /usr/lib/migration-tools-server/server/start_webview.sh
-ln -s /usr/lib/migration-tools-server/server/start_webview.sh /usr/bin/migration-tools
-systemctl daemon-reload
-systemctl restart migration-tools-server.service
+ln -sf /usr/lib/migration-tools-server/server/start_webview.sh /usr/bin/migration-tools
 systemctl enable migration-tools-server.service
 
+%preun -n migration-tools-server
+if [ $1 = 0 ];then
+    systemctl stop migration-tools-server.service
+fi
+
 %postun -n migration-tools-server
 systemctl disable migration-tools-server.service
-rm -rf /usr/lib/migration-tools-server/
-rm -rf /usr/lib/migration-tools
 rm -rf /usr/bin/migration-tools
-rm -rf /usr/lib/systemd/system/migration-tools-server.service
 
 %files -n migration-tools-server
 /etc/migration-tools
 /usr/lib/migration-tools-server
+%{_unitdir}/migration-tools-server.service
 
 %changelog
+* Thu Mar 14 2024 lixin <lixinb@uniontech.com> - 1.0.0-7
+- Fix the error messages that occur during upgrades and downgrades.
+
 * Mon Mar 11 2024 lixin <lixinb@uniontech.com> - 1.0.0-6
 - fix : CVE-2024-24892
 - use paramiko instead of sshpass to export migration log