diff --git a/rsyncBack.sh b/rsyncBack.sh
index 2ccbe8c..c01df57 100755
--- a/rsyncBack.sh
+++ b/rsyncBack.sh
@@ -4,6 +4,8 @@
 source_dir=$1
 target_dir=$2
 
+mkdir ${target_dir} -p || true
+
 # 备份文件名和目录
 backup_date=$(date +%Y-%m-%d)
 backup_dir="${target_dir}/backup_${backup_date}"