diff --git a/TensorFlow/built-in/cv/image_classification/MobileNetV2_ID0074_for_TensorFlow/test/train_performance_8p.sh b/TensorFlow/built-in/cv/image_classification/MobileNetV2_ID0074_for_TensorFlow/test/train_performance_8p.sh
index 0c82804558ba996c9eaeb0a3df7a12fc34833b6c..5a23bc2b1840898fa0dc065840f5a92dda8400e8 100644
--- a/TensorFlow/built-in/cv/image_classification/MobileNetV2_ID0074_for_TensorFlow/test/train_performance_8p.sh
+++ b/TensorFlow/built-in/cv/image_classification/MobileNetV2_ID0074_for_TensorFlow/test/train_performance_8p.sh
@@ -7,6 +7,7 @@ cur_path=`pwd`
 #保证rank table file 文件rank_table_8p.json存放在和test同级的configs目录下
 export JOB_ID=9999001
 export RANK_SIZE=8
+export TUNE_BANK_PATH=/npu/split/MobileNetV2_ID0074_for_TensorFlow
 export RANK_ID=ascend8p
 export SLOG_PRINT_TO_STDOUT=0
 export RANK_TABLE_FILE=${cur_path}/../configs/rank_table_8p.json