diff --git a/yxt-yn/pre-deploy-xxljob.sh b/yxt-yn/pre-deploy-xxljob.sh
index 8ac14d8..75b6184 100644
--- a/yxt-yn/pre-deploy-xxljob.sh
+++ b/yxt-yn/pre-deploy-xxljob.sh
@@ -2,6 +2,9 @@
 #set -x
 set -e
 
+echoPrefix="\033[36m+"
+echoSuffix="\033[0m"
+
 logPath=/home/www/deploy/xxl_job_pre/logs
 dirPath=/home/www/deploy/xxl_job_pre/
 serverName=xxl_job_pre