diff --git a/PyTorch/contrib/cv/classification/GhostNet/test/train_eval_1p.sh b/PyTorch/contrib/cv/classification/GhostNet/test/train_eval_1p.sh
index f6f99ac20e78cb5504d7f5712107b153e8ef6483..981ffd6f1f36bdcb43c4d26baa8966498a41aad8 100644
--- a/PyTorch/contrib/cv/classification/GhostNet/test/train_eval_1p.sh
+++ b/PyTorch/contrib/cv/classification/GhostNet/test/train_eval_1p.sh
@@ -83,7 +83,7 @@ fi
 start_time=$(date +%s)
 # source 环境变量
 source ${test_path_dir}/env.sh
-python3.7  validate_ghostnet.py  \
+nohup python3.7  validate_ghostnet.py  \
          ${data_path}  \
         --model GhostNet  \
         -b ${batch_size}   \
@@ -92,4 +92,4 @@ python3.7  validate_ghostnet.py  \
         --amp  \
         --num-classes 1000 \
         --checkpoint ${checkpoint} \
-        --pretrained
\ No newline at end of file
+        --pretrained > ${test_path_dir}/output/$ASCEND_DEVICE_ID/eval_$ASCEND_DEVICE_ID.log 2>&1 &
\ No newline at end of file