diff --git a/nodelet_core.spec b/nodelet_core.spec
index 24ee851..efdb790 100644
--- a/nodelet_core.spec
+++ b/nodelet_core.spec
@@ -86,31 +86,28 @@ cd ..
 cd ..
 
 #compile
-./src/catkin/bin/catkin_make_isolated --install 
-cp install_dependence.sh install_isolated/
+#./src/catkin/bin/catkin_make_isolated --install 
+#cp install_dependence.sh install_isolated/
 
 ####
 # 对install_isoloate内部的变量名称进行替换
 #
 ####
-SRC_PATH=$PWD/install_isolated
-DST_PATH=/opt/ros/noetic
-sed -i "s:${SRC_PATH}:${DST_PATH}:g"  `grep -rIln "${SRC_PATH}" install_isolated/*`
+#SRC_PATH=$PWD/install_isolated
+#DST_PATH=/opt/ros/noetic
+#sed -i "s:${SRC_PATH}:${DST_PATH}:g"  `grep -rIln "${SRC_PATH}" install_isolated/*`
 
 ####
 # 添加.catkin和.rosinstall文件
 #
 ####
-mkdir -p %{buildroot}/opt/ros/noetic/
-cp -r install_isolated/* %{buildroot}/opt/ros/noetic/
-cp  install_isolated/.rosinstall %{buildroot}/opt/ros/noetic/
-cp  install_isolated/.catkin %{buildroot}/opt/ros/noetic/
+#mkdir -p %{buildroot}/opt/ros/noetic/
+#cp -r install_isolated/* %{buildroot}/opt/ros/noetic/
+#cp  install_isolated/.rosinstall %{buildroot}/opt/ros/noetic/
+#cp  install_isolated/.catkin %{buildroot}/opt/ros/noetic/
 
 %files
 %defattr(-,root,root)
-/opt/ros/noetic/*
-/opt/ros/noetic/.rosinstall
-/opt/ros/noetic/.catkin
 
 %changelog
 * Tue Dec 15 2020 openEuler Buildteam <hanhaomin008@126.com> - 1.10.1-1