diff --git a/test_tipc/benchmark_train.sh b/test_tipc/benchmark_train.sh
index 19c288ff95b90c4ca712faf2717b8611ad7a44a6..ca85b909051e19c6405de356b326bfc462369612 100644
--- a/test_tipc/benchmark_train.sh
+++ b/test_tipc/benchmark_train.sh
@@ -156,6 +156,7 @@ else
     if [ ${precision} = "fp16" ];then
         precision="amp"
     fi
+
     epoch=$(set_dynamic_epoch $device_num $epoch)
     fp_items_list=($precision)
     batch_size_list=($batch_size)