diff --git a/TensorFlow/built-in/recommendation/WideDeep_ID2712_for_TensorFlow/test/train_performance_1p.sh b/TensorFlow/built-in/recommendation/WideDeep_ID2712_for_TensorFlow/test/train_performance_1p.sh
index a09fdda8a09bff29fa4c57cde95dc3a58e433f63..2234ff78af84e1764380d44bcdf89fb83b47e1ee 100644
--- a/TensorFlow/built-in/recommendation/WideDeep_ID2712_for_TensorFlow/test/train_performance_1p.sh
+++ b/TensorFlow/built-in/recommendation/WideDeep_ID2712_for_TensorFlow/test/train_performance_1p.sh
@@ -28,7 +28,7 @@ display_step=10
 
 #维持参数，以下不需要修改
 over_dump=False
-
+precision_mode="allow_mix_precision"
 # 帮助信息，不需要修改
 if [[ $1 == --help || $1 == -h ]];then
     echo"usage:./train_performance_1p.sh <args>"
@@ -97,7 +97,11 @@ cp configs/config.py configs/config.py.run
 
 #训练执行
 start=$(date +%s)
-nohup python3 train.py --data_path=$data_path --ckpt_path=$cur_path/output/$ASCEND_DEVICE_ID/ckpt --train_size =$train_size --display_step=$display_step > $cur_path/output/$ASCEND_DEVICE_ID/train_$ASCEND_DEVICE_ID.log 2>&1 &
+nohup python3 train.py --data_path=$data_path \
+	                   --ckpt_path=$cur_path/output/$ASCEND_DEVICE_ID/ckpt \
+		               --train_size=$train_size \
+		               --precision_mode=$precision_mode \
+		               --display_step=$display_step > $cur_path/output/$ASCEND_DEVICE_ID/train_$ASCEND_DEVICE_ID.log 2>&1 &
 wait
 end=$(date +%s)
 e2e_time=$(( $end - $start ))