diff --git a/build/scripts/run_main.sh b/build/scripts/run_main.sh
index 9c4cf90..a9ae06e 100644
--- a/build/scripts/run_main.sh
+++ b/build/scripts/run_main.sh
@@ -55,6 +55,9 @@ function install()
     mv ${SRC} ${DST} 
     echo 'create damom.json success'
     echo 'please reboot docker daemon to take effect'
+    if [ -f "/var/log/ascend_seclog/ascend_toolbox_install.log" ];then 
+        chmod 600 "/var/log/ascend_seclog/ascend_toolbox_install.log"
+    fi
 }
 
 function uninstall()