diff --git a/model_zoo/official/cv/maskrcnn/default_config.yaml b/model_zoo/official/cv/maskrcnn/default_config.yaml
index 2df11756193..624491f8e50 100644
--- a/model_zoo/official/cv/maskrcnn/default_config.yaml
+++ b/model_zoo/official/cv/maskrcnn/default_config.yaml
@@ -19,8 +19,8 @@ ann_file: "./annotations/instances_val2017.json"
 modelarts_dataset_unzip_name: 'cocodataset'
 need_modelarts_dataset_unzip: True
 
-img_path: ''    # "image file path."
-result_path: '' # "result file path."
+img_path: ''
+result_path: ''
 
 # Training options
 img_width: 1280
@@ -30,10 +30,15 @@ flip_ratio: 0.5
 expand_ratio: 1.0
 
 max_instance_count: 128
-mask_shape: (28, 28)
+mask_shape: [28, 28]
 
 # anchor
-feature_shapes: [(192, 320), (96, 160), (48, 80), (24, 40), (12, 20)]
+feature_shapes:
+- [192, 320]
+- [96, 160]
+- [48, 80]
+- [24, 40]
+- [12, 20]
 anchor_scales: [8]
 anchor_ratios: [0.5, 1.0, 2.0]
 anchor_strides: [4, 8, 16, 32, 64]
@@ -72,7 +77,7 @@ activate_num_classes: 2
 use_sigmoid_cls: True
 
 # roi_align
-roi_layer: dict(type='RoIAlign', out_size=7, mask_out_size=14, sample_num=2)
+roi_layer: {type: 'RoIAlign', out_size: 7, mask_out_size: 14, sample_num: 2}
 roi_align_out_channels: 256
 roi_align_featmap_strides: [4, 8, 16, 32]
 roi_align_finest_scale: 56
@@ -127,7 +132,7 @@ base_lr: 0.02
 base_step: 58633
 total_epoch: 13
 warmup_step: 500
-warmup_ratio: 1/3.0
+warmup_ratio: 0.333333
 sgd_momentum: 0.9
 
 # train
@@ -142,11 +147,11 @@ save_checkpoint_epochs: 1
 keep_checkpoint_max: 12
 save_checkpoint_path: "./"
 
-mindrecord_dir: "./MindRecord_COCO" # "/home/mask_rcnn/MindRecord_COCO2017_Train"
+mindrecord_dir: "./MindRecord_COCO"
 train_data_type: "train2017"
 val_data_type: "val2017"
 instance_set: "annotations/instances_{}.json"
-coco_classes: ('background', 'person', 'bicycle', 'car', 'motorcycle', 'airplane', 'bus',
+coco_classes: ['background', 'person', 'bicycle', 'car', 'motorcycle', 'airplane', 'bus',
                      'train', 'truck', 'boat', 'traffic light', 'fire hydrant',
                      'stop sign', 'parking meter', 'bench', 'bird', 'cat', 'dog',
                      'horse', 'sheep', 'cow', 'elephant', 'bear', 'zebra',
@@ -160,7 +165,7 @@ coco_classes: ('background', 'person', 'bicycle', 'car', 'motorcycle', 'airplane
                      'dining table', 'toilet', 'tv', 'laptop', 'mouse', 'remote',
                      'keyboard', 'cell phone', 'microwave', 'oven', 'toaster', 'sink',
                      'refrigerator', 'book', 'clock', 'vase', 'scissors',
-                     'teddy bear', 'hair drier', 'toothbrush')
+                     'teddy bear', 'hair drier', 'toothbrush']
 num_classes: 81
 
 only_create_dataset: False 
@@ -173,7 +178,6 @@ device_num: 1
 rank_id: 0
 
 # maskrcnn export
-batch_size_export: 2
 file_name: "maskrcnn"
 file_format: "AIR"
 ckpt_file: '/cache/data/cocodataset/ckpt_maskrcnn/mask_rcnn-12_7393.ckpt'
diff --git a/model_zoo/official/cv/maskrcnn/eval.py b/model_zoo/official/cv/maskrcnn/eval.py
index d4dc263c6e7..3785b323b7c 100644
--- a/model_zoo/official/cv/maskrcnn/eval.py
+++ b/model_zoo/official/cv/maskrcnn/eval.py
@@ -16,7 +16,6 @@
 """Evaluation for MaskRcnn"""
 import os
 import time
-import re
 import numpy as np
 
 from src.model_utils.config import config
@@ -34,13 +33,6 @@ from mindspore.common import set_seed
 
 set_seed(1)
 
-lss = [int(re.findall(r'[0-9]+', i)[0]) for i in config.feature_shapes]
-config.feature_shapes = [(lss[2*i], lss[2*i+1]) for i in range(int(len(lss)/2))]
-config.roi_layer = dict(type='RoIAlign', out_size=7, mask_out_size=14, sample_num=2)
-config.warmup_ratio = 1/3.0
-config.mask_shape = (28, 28)
-
-
 def maskrcnn_eval(dataset_path, ckpt_path, ann_file):
     """MaskRcnn evaluation."""
     ds = create_maskrcnn_dataset(dataset_path, batch_size=config.test_batch_size, is_training=False)
diff --git a/model_zoo/official/cv/maskrcnn/export.py b/model_zoo/official/cv/maskrcnn/export.py
index bfd06034d54..d65103b96fe 100644
--- a/model_zoo/official/cv/maskrcnn/export.py
+++ b/model_zoo/official/cv/maskrcnn/export.py
@@ -14,7 +14,6 @@
 # ============================================================================
 """export checkpoint file into air, onnx, mindir models"""
 
-import re
 import numpy as np
 from src.model_utils.config import config
 from src.model_utils.device_adapter import get_device_id
@@ -23,15 +22,6 @@ from src.maskrcnn.mask_rcnn_r50 import MaskRcnn_Infer
 from mindspore import Tensor, context, load_checkpoint, load_param_into_net, export
 
 
-lss = [int(re.findall(r'[0-9]+', i)[0]) for i in config.feature_shapes]
-config.feature_shapes = [(lss[2*i], lss[2*i+1]) for i in range(int(len(lss)/2))]
-config.roi_layer = dict(type='RoIAlign', out_size=7, mask_out_size=14, sample_num=2)
-config.warmup_ratio = 1/3.0
-config.mask_shape = (28, 28)
-train_cls = [i for i in re.findall(r'[a-zA-Z\s]+', config.coco_classes) if i != ' ']
-config.coco_classes = np.array(train_cls)
-config.batch_size = config.batch_size_export
-
 if not config.enable_modelarts:
     config.ckpt_file = config.ckpt_file_local
 
@@ -45,6 +35,7 @@ def modelarts_process():
 @moxing_wrapper(pre_process=modelarts_process)
 def export_maskrcnn():
     """ export_maskrcnn """
+    config.test_batch_size = config.batch_size
     net = MaskRcnn_Infer(config=config)
     param_dict = load_checkpoint(config.ckpt_file)
 
diff --git a/model_zoo/official/cv/maskrcnn/src/dataset.py b/model_zoo/official/cv/maskrcnn/src/dataset.py
index 3a48eb2bb89..f3f3ccfd968 100644
--- a/model_zoo/official/cv/maskrcnn/src/dataset.py
+++ b/model_zoo/official/cv/maskrcnn/src/dataset.py
@@ -17,7 +17,6 @@
 from __future__ import division
 
 import os
-import re
 import numpy as np
 from numpy import random
 import cv2
@@ -29,8 +28,6 @@ from mindspore.mindrecord import FileWriter
 from .model_utils.config import config
 
 
-config.mask_shape = (28, 28)
-
 def bbox_overlaps(bboxes1, bboxes2, mode='iou'):
     """Calculate the ious between each bbox of bboxes1 and bboxes2.
 
@@ -390,10 +387,7 @@ def create_coco_label(is_training):
         data_type = config.train_data_type
 
     # Classes need to train or test.
-    # train_cls = config.coco_classes
-    train_cls = [i for i in re.findall(r'[a-zA-Z\s]+', config.coco_classes) if i != ' ']
-    train_cls = np.array(train_cls)
-    print(train_cls)
+    train_cls = config.coco_classes
 
     train_cls_dict = {}
     for i, cls in enumerate(train_cls):
diff --git a/model_zoo/official/cv/maskrcnn/src/maskrcnn/rcnn_cls.py b/model_zoo/official/cv/maskrcnn/src/maskrcnn/rcnn_cls.py
index 36255425e5c..b7f714e16df 100644
--- a/model_zoo/official/cv/maskrcnn/src/maskrcnn/rcnn_cls.py
+++ b/model_zoo/official/cv/maskrcnn/src/maskrcnn/rcnn_cls.py
@@ -114,7 +114,7 @@ class RcnnCls(nn.Cell):
         self.train_batch_size = batch_size
         self.test_batch_size = cfg.test_batch_size
 
-        self.fpn_cls = FpnCls(self.in_channels, self.rcnn_fc_out_channels, self.num_classes, cfg.roi_layer["out_size"])
+        self.fpn_cls = FpnCls(self.in_channels, self.rcnn_fc_out_channels, self.num_classes, cfg.roi_layer.out_size)
         self.relu = P.ReLU()
         self.logicaland = P.LogicalAnd()
         self.loss_cls = P.SoftmaxCrossEntropyWithLogits()
diff --git a/model_zoo/official/cv/maskrcnn/src/maskrcnn/roi_align.py b/model_zoo/official/cv/maskrcnn/src/maskrcnn/roi_align.py
index b8b27ff3298..2fef7d73141 100644
--- a/model_zoo/official/cv/maskrcnn/src/maskrcnn/roi_align.py
+++ b/model_zoo/official/cv/maskrcnn/src/maskrcnn/roi_align.py
@@ -88,9 +88,9 @@ class SingleRoIExtractor(nn.Cell):
         self.out_channels = out_channels
         self.featmap_strides = featmap_strides
         self.num_levels = len(self.featmap_strides)
-        self.out_size = roi_layer['mask_out_size'] if mask else roi_layer['out_size']
+        self.out_size = config.roi_layer.mask_out_size if mask else config.roi_layer.out_size
         self.mask = mask
-        self.sample_num = roi_layer['sample_num']
+        self.sample_num = config.roi_layer.sample_num
         self.roi_layers = self.build_roi_layers(self.featmap_strides)
         self.roi_layers = L.CellList(self.roi_layers)
 
diff --git a/model_zoo/official/cv/maskrcnn/train.py b/model_zoo/official/cv/maskrcnn/train.py
index c75523f4829..e5e61bb4a83 100644
--- a/model_zoo/official/cv/maskrcnn/train.py
+++ b/model_zoo/official/cv/maskrcnn/train.py
@@ -17,7 +17,6 @@
 
 import time
 import os
-import re
 
 from src.model_utils.config import config
 from src.model_utils.moxing_adapter import moxing_wrapper
@@ -40,12 +39,6 @@ from mindspore.communication.management import get_rank, get_group_size
 
 set_seed(1)
 
-lss = [int(re.findall(r'[0-9]+', i)[0]) for i in config.feature_shapes]
-config.feature_shapes = [(lss[2*i], lss[2*i+1]) for i in range(int(len(lss)/2))]
-config.roi_layer = dict(type='RoIAlign', out_size=7, mask_out_size=14, sample_num=2)
-config.warmup_ratio = 1/3.0
-config.mask_shape = (28, 28)
-
 def modelarts_pre_process():
     def unzip(zip_file, save_dir):
         import zipfile
diff --git a/model_zoo/official/nlp/transformer/README.md b/model_zoo/official/nlp/transformer/README.md
index 826a6ea544d..185abe006c9 100644
--- a/model_zoo/official/nlp/transformer/README.md
+++ b/model_zoo/official/nlp/transformer/README.md
@@ -189,7 +189,6 @@ python eval.py > eval.log 2>&1 &
     ├─__init__.py
     ├─beam_search.py
     ├─dataset.py
-    ├─eval_config.py
     ├─lr_schedule.py
     ├─process_output.py
     ├─tokenization.py
@@ -244,15 +243,12 @@ options:
 #### Running Options
 
 ```text
-config.py:
+default_config.yaml:
     transformer_network             version of Transformer model: base | large, default is large
     init_loss_scale_value           initial value of loss scale: N, default is 2^10
     scale_factor                    factor used to update loss scale: N, default is 2
     scale_window                    steps for once updatation of loss scale: N, default is 2000
     optimizer                       optimizer used in the network: Adam, default is "Adam"
-
-eval_config.py:
-    transformer_network             version of Transformer model: base | large, default is large
     data_file                       data file: PATH
     model_file                      checkpoint file to be loaded: PATH
     output_file                     output file of evaluation: PATH
@@ -313,7 +309,7 @@ Parameters for learning rate:
 
 ## [Training Process](#contents)
 
-- Set options in `config.py`, including loss_scale, learning rate and network hyperparameters. Click [here](https://www.mindspore.cn/tutorial/training/zh-CN/master/use/data_preparation.html) for more information about dataset.
+- Set options in `default_config.yaml`, including loss_scale, learning rate and network hyperparameters. Click [here](https://www.mindspore.cn/tutorial/training/zh-CN/master/use/data_preparation.html) for more information about dataset.
 
 - Run `run_standalone_train.sh` for non-distributed training of Transformer model.
 
@@ -331,7 +327,7 @@ Parameters for learning rate:
 
 ## [Evaluation Process](#contents)
 
-- Set options in `eval_config.py`. Make sure the 'data_file', 'model_file' and 'output_file' are set to your own path.
+- Set options in `default_config.yaml`. Make sure the 'data_file', 'model_file' and 'output_file' are set to your own path.
 
 - Run `eval.py` for evaluation of Transformer model.
 
@@ -422,7 +418,7 @@ There are three random situations:
 - Initialization of some model weights.
 - Dropout operations.
 
-Some seeds have already been set in train.py to avoid the randomness of dataset shuffle and weight initialization. If you want to disable dropout, please set the corresponding dropout_prob parameter to 0 in src/config.py.
+Some seeds have already been set in train.py to avoid the randomness of dataset shuffle and weight initialization. If you want to disable dropout, please set the corresponding dropout_prob parameter to 0 in default_config.yaml.
 
 ## [ModelZoo Homepage](#contents)
 
diff --git a/model_zoo/official/nlp/transformer/README_CN.md b/model_zoo/official/nlp/transformer/README_CN.md
index 052067e3d9d..e0a5f3994ec 100644
--- a/model_zoo/official/nlp/transformer/README_CN.md
+++ b/model_zoo/official/nlp/transformer/README_CN.md
@@ -195,7 +195,6 @@ python eval.py > eval.log 2>&1 &
     ├─__init__.py
     ├─beam_search.py
     ├─dataset.py
-    ├─eval_config.py
     ├─lr_schedule.py
     ├─process_output.py
     ├─tokenization.py
@@ -250,15 +249,12 @@ options:
 #### 运行选项
 
 ```text
-config.py:
+default_config.yaml:
     transformer_network             version of Transformer model: base | large, default is large
     init_loss_scale_value           initial value of loss scale: N, default is 2^10
     scale_factor                    factor used to update loss scale: N, default is 2
     scale_window                    steps for once updatation of loss scale: N, default is 2000
     optimizer                       optimizer used in the network: Adam, default is "Adam"
-
-eval_config.py:
-    transformer_network             version of Transformer model: base | large, default is large
     data_file                       data file: PATH
     model_file                      checkpoint file to be loaded: PATH
     output_file                     output file of evaluation: PATH
@@ -320,7 +316,7 @@ Parameters for learning rate:
 
 ### 训练过程
 
-- 在`config.py`中设置选项，包括loss_scale、学习率和网络超参数。点击[这里](https://www.mindspore.cn/tutorial/training/zh-CN/master/use/data_preparation.html)查看更多数据集信息。
+- 在`default_config.yaml`中设置选项，包括loss_scale、学习率和网络超参数。点击[这里](https://www.mindspore.cn/tutorial/training/zh-CN/master/use/data_preparation.html)查看更多数据集信息。
 
 - 运行`run_standalone_train.sh`，进行Transformer模型的非分布式训练。
 
@@ -338,7 +334,7 @@ Parameters for learning rate:
 
 ### 评估过程
 
-- 在`eval_config.py`中设置选项。确保已设置了‘data_file'、'model_file’和'output_file'文件路径。
+- 在`default_config.yaml`中设置选项。确保已设置了‘data_file'、'model_file’和'output_file'文件路径。
 
 - 运行`eval.py`，评估Transformer模型。
 
@@ -429,7 +425,7 @@ bash run_infer_310.sh [MINDIR_PATH] [NEED_PREPROCESS] [DEVICE_ID]
 - 初始化部分模型权重
 - 随机失活运行
 
-train.py已经设置了一些种子，避免数据集轮换和权重初始化的随机性。若需关闭随机失活，将src/config.py中相应的dropout_prob参数设置为0。
+train.py已经设置了一些种子，避免数据集轮换和权重初始化的随机性。若需关闭随机失活，将default_config.yaml中相应的dropout_prob参数设置为0。
 
 ## ModelZoo主页
 
diff --git a/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend.sh b/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend.sh
index c2204c67f0a..41be7cdef41 100644
--- a/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend.sh
+++ b/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend.sh
@@ -16,8 +16,8 @@
 if [ $# != 5 ] ; then
 echo "=============================================================================================================="
 echo "Please run the script as: "
-echo "sh run_distribute_pretrain.sh DEVICE_NUM EPOCH_SIZE DATA_PATH RANK_TABLE_FILE CONFIG_PATH"
-echo "for example: sh run_distribute_pretrain.sh 8 52 /path/ende-l128-mindrecord00 /path/hccl.json ./default_config_large.yaml"
+echo "sh run_distribute_train_ascend.sh DEVICE_NUM EPOCH_SIZE DATA_PATH RANK_TABLE_FILE CONFIG_PATH"
+echo "for example: sh run_distribute_train_ascend.sh 8 52 /path/ende-l128-mindrecord00 /path/hccl.json ./default_config_large.yaml"
 echo "It is better to use absolute path."
 echo "=============================================================================================================="
 exit 1;
diff --git a/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend_multi_machines.sh b/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend_multi_machines.sh
index 47f3acdec32..14fd9d12d6b 100644
--- a/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend_multi_machines.sh
+++ b/model_zoo/official/nlp/transformer/scripts/run_distribute_train_ascend_multi_machines.sh
@@ -64,8 +64,7 @@ do
     --checkpoint_path="" \
     --save_checkpoint_steps=2500 \
     --save_checkpoint_num=30 \
-    --data_path=$DATA_PATH \
-    --bucket_boundaries=[16,32,48,64,128] > log.txt 2>&1 &
+    --data_path=$DATA_PATH > log.txt 2>&1 &
     cd ../
 done
 cd ..
\ No newline at end of file
diff --git a/model_zoo/official/nlp/transformer/scripts/run_distribute_train_gpu.sh b/model_zoo/official/nlp/transformer/scripts/run_distribute_train_gpu.sh
index ef1337951e6..ceafe417d4c 100644
--- a/model_zoo/official/nlp/transformer/scripts/run_distribute_train_gpu.sh
+++ b/model_zoo/official/nlp/transformer/scripts/run_distribute_train_gpu.sh
@@ -17,7 +17,7 @@ if [ $# != 4 ] ; then
 echo "=============================================================================================================="
 echo "Please run the script as: "
 echo "sh run_distribute_train_gpu.sh DEVICE_NUM EPOCH_SIZE DATA_PATH CONFIG_PATH"
-echo "for example: sh run_distribute_pretrain.sh 8 55 /path/ende-l128-mindrecord00 ./default_config_large_gpu.yaml"
+echo "for example: sh run_distribute_train_gpu.sh 8 55 /path/ende-l128-mindrecord00 ./default_config_large_gpu.yaml"
 echo "It is better to use absolute path."
 echo "=============================================================================================================="
 exit 1;
@@ -47,5 +47,4 @@ mpirun -n $RANK_SIZE \
     --checkpoint_path="" \
     --save_checkpoint_steps=2500 \
     --save_checkpoint_num=30 \
-    --data_path=$DATA_PATH \
-    --bucket_boundaries=[16,32,48,64,128] > log.txt 2>&1 &
+    --data_path=$DATA_PATH > log.txt 2>&1 &
diff --git a/model_zoo/official/nlp/transformer/scripts/run_standalone_train.sh b/model_zoo/official/nlp/transformer/scripts/run_standalone_train.sh
index 41980e36b7f..50a7779ee8f 100644
--- a/model_zoo/official/nlp/transformer/scripts/run_standalone_train.sh
+++ b/model_zoo/official/nlp/transformer/scripts/run_standalone_train.sh
@@ -48,8 +48,7 @@ if [ $DEVICE_TARGET == 'Ascend' ];then
         --checkpoint_path="" \
         --save_checkpoint_steps=2500 \
         --save_checkpoint_num=30 \
-        --data_path=$DATA_PATH \
-        --bucket_boundaries=[16,32,48,64,128] > log.txt 2>&1 &
+        --data_path=$DATA_PATH > log.txt 2>&1 &
 elif [ $DEVICE_TARGET == 'GPU' ];then
     export CUDA_VISIBLE_DEVICES="$2"
 
@@ -64,8 +63,7 @@ elif [ $DEVICE_TARGET == 'GPU' ];then
         --checkpoint_path="" \
         --save_checkpoint_steps=2500 \
         --save_checkpoint_num=30 \
-        --data_path=$DATA_PATH \
-        --bucket_boundaries=[16,32,48,64,128] > log.txt 2>&1 &
+        --data_path=$DATA_PATH > log.txt 2>&1 &
 else
     echo "Not supported device target."
 fi