diff --git a/paddle_fl/examples/generate_job_from_program/run.sh b/paddle_fl/examples/generate_job_from_program/run.sh
index 8457f824a6529981f66c4b29eb2c67a632ca478c..5a19898109a546f5f15463544a1d54d60d9cfd4b 100644
--- a/paddle_fl/examples/generate_job_from_program/run.sh
+++ b/paddle_fl/examples/generate_job_from_program/run.sh
@@ -1,6 +1,7 @@
 unset http_proxy
 unset https_proxy
 python program_saver.py
+
 python fl_master.py
 sleep 2
 python -u fl_scheduler.py >scheduler.log &