diff --git a/rpmbuild/SPECS/omc.spec b/rpmbuild/SPECS/omc.spec
index 9cc1d65..083c067 100644
--- a/rpmbuild/SPECS/omc.spec
+++ b/rpmbuild/SPECS/omc.spec
@@ -111,7 +111,7 @@ echo "done"
 # 卸载时执行
 %postun
 UsrLocalBinDir=/usr/local/bin
-rm -f ${UsrLocalBinDir}/omcd
+OMCDaemon=omcd
 
 if [ "$1" = "0" ] ; then
     sudo systemctl stop restagent.service
@@ -128,6 +128,7 @@ if [ "$1" = "0" ] ; then
         firewall-cmd --zone=public --remove-port=${Port}/tcp --permanent
     done
     firewall-cmd --reload
+    rm -f ${UsrLocalBinDir}/${OMCDaemon}
 else
     sudo systemctl daemon-reload
     sudo systemctl stop restagent.service