diff --git a/plugins/mongodb/versions/7.0/ubuntu.sh b/plugins/mongodb/versions/7.0/ubuntu.sh
index 2b3469110..c29426917 100644
--- a/plugins/mongodb/versions/7.0/ubuntu.sh
+++ b/plugins/mongodb/versions/7.0/ubuntu.sh
@@ -39,7 +39,7 @@ if [ ! -d $MG_DIR/${FILE_NAME} ];then
 	cd $MG_DIR && tar -zxvf ${FILE_NAME_TGZ}
 fi
 
-if [ ! -d  $serverPath/mongodb/bin/mongod ];then
+if [ ! -f $serverPath/mongodb/bin/mongod ];then
 	mkdir -p $serverPath/mongodb
 	cd $MG_DIR/${FILE_NAME} && cp -rf ./bin $serverPath/mongodb
 fi