diff --git a/rpmbuild/SPECS/omc.spec b/rpmbuild/SPECS/omc.spec
index c144172..7d61855 100644
--- a/rpmbuild/SPECS/omc.spec
+++ b/rpmbuild/SPECS/omc.spec
@@ -58,7 +58,7 @@ chmod +rx ${RPM_BUILD_ROOT}/usr/lib64/*
 
 %install
 ls -l /home/omcuser/omc.git/build.ems/rpmbuild/BUILDROOT/omc-2.2409.1-20240904.ky10.aarch64/usr/local/omc/htdocs/front/
-rsync -a %{buildroot}/usr/local/omc/htdocs/front/wiregasm/ %{buildroot}/usr/local/omc/htdocs/front/wiregasm/
+rsync -a ${RPM_BUILD_ROOT}/usr/local/omc/htdocs/front/wiregasm/ %{buildroot}/usr/local/omc/htdocs/front/wiregasm/
 
 # 安装完成后执行
 %post