diff --git a/dsBackup/Shell/addCrontab.sh b/dsBackup/Shell/addCrontab.sh
index ff449df8..53dcc18e 100644
--- a/dsBackup/Shell/addCrontab.sh
+++ b/dsBackup/Shell/addCrontab.sh
@@ -3,6 +3,6 @@
 \cp /etc/crontab /etc/crontab.bak
 
 # 每天晚上12点执行备份任务
-echo "0 0 * * * root /usr/local/dsMin/dsBackup/dsBackup" >> /etc/crontab
+echo "0 0 * * * root /usr/local/dsMin/dsBackup/start.sh" >> /etc/crontab
 
 service crond restart
diff --git a/dsBackup/Shell/start.sh b/dsBackup/Shell/start.sh
new file mode 100644
index 00000000..3f708aed
--- /dev/null
+++ b/dsBackup/Shell/start.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cd /usr/local/dsMin/dsBackup
+./dsBackup