diff --git a/install_orbit_environment.sh b/install_orbit_environment.sh
index 1f12dea..aefcb79 100644
--- a/install_orbit_environment.sh
+++ b/install_orbit_environment.sh
@@ -178,8 +178,8 @@ else
 		#if mongo 6 core dump, then install mongo 5
 		if [ $exit_code != 0 ] && [ $exit_code != 1 ]; then
 			sudo apt-get purge mongodb-org* -y
-			sudo rm -rf /var/log/mongodb
-			sudo rm -rf /var/lib/mongodb
+			# sudo rm -rf /var/log/mongodb
+			# sudo rm -rf /var/lib/mongodb
 			apt_add_key_func https://www.mongodb.org/static/pgp/server-5.0.asc
 			# install mongod 5.0
 			if [[ $ubuntu_version > '20' ]]; then
@@ -212,8 +212,8 @@ else
 				#if mongo 5 core dump, then install mongo 4.4
 				if [ $exit_code != 0 ] && [ $exit_code != 1 ]; then
 					sudo apt-get purge mongodb-org* -y
-					sudo rm -rf /var/log/mongodb
-					sudo rm -rf /var/lib/mongodb
+					# sudo rm -rf /var/log/mongodb
+					# sudo rm -rf /var/lib/mongodb
 					apt_add_key_func https://www.mongodb.org/static/pgp/server-4.4.asc
 					if [[ $ubuntu_version > '20' ]]; then
 						echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list