diff --git a/README.md b/README.md
index c49e2c19564629bbd6e5d1e2470ebeacb17cdc55..c60ba8410d2f2cfccbabbaa9295f13c82c722251 100644
--- a/README.md
+++ b/README.md
@@ -207,7 +207,7 @@ DeepSparkHub甄选上百个应用算法和模型，覆盖AI和通用计算各领
 
 模型名称 | 框架 | 数据集
 -------- | ------ | ----
-[Point-BERT](cv/point_cloud/Point-BERT/pytorch/README.md) | PyTorch | ShapeNet55 & processed ModelNet
+[Point-BERT](cv/point_cloud/point-bert/pytorch/README.md) | PyTorch | ShapeNet55 & processed ModelNet
 
 #### Pose Estimation
 
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/data b/cv/point_cloud/Point-BERT/pytorch/segmentation/data
deleted file mode 120000
index 4909e06efb479a01e44e67265074c726796f4959..0000000000000000000000000000000000000000
--- a/cv/point_cloud/Point-BERT/pytorch/segmentation/data
+++ /dev/null
@@ -1 +0,0 @@
-../data
\ No newline at end of file
diff --git a/cv/point_cloud/Point-BERT/pytorch/DATASET.md b/cv/point_cloud/point-bert/pytorch/DATASET.md
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diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/.travis.yml b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/.travis.yml
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diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/README.rst b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/README.rst
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diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/UNLICENSE b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/UNLICENSE
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diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2/__init__.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2/__init__.py
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diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2/data/Indoor3DSemSegLoader.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2/data/Indoor3DSemSegLoader.py
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rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling.cpp
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling_gpu.cu b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling_gpu.cu
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling_gpu.cu
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling_gpu.cu
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_version.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_version.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_version.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/_version.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_modules.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_modules.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_modules.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_modules.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_utils.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_utils.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_utils.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/pointnet2_ops/pointnet2_utils.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/setup.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/setup.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/setup.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pointnet2_ops_lib/setup.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pyproject.toml b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pyproject.toml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/pyproject.toml
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/pyproject.toml
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/requirements.txt b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/requirements.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/requirements.txt
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/requirements.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/setup.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/setup.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/setup.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/setup.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tests/conftest.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tests/conftest.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tests/conftest.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tests/conftest.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tests/test_cls.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tests/test_cls.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tests/test_cls.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tests/test_cls.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tests/test_semseg.py b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tests/test_semseg.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tests/test_semseg.py
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tests/test_semseg.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tox.ini b/cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tox.ini
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/Pointnet2_PyTorch/tox.ini
rename to cv/point_cloud/point-bert/pytorch/Pointnet2_PyTorch/tox.ini
diff --git a/cv/point_cloud/Point-BERT/pytorch/README.md b/cv/point_cloud/point-bert/pytorch/README.md
similarity index 95%
rename from cv/point_cloud/Point-BERT/pytorch/README.md
rename to cv/point_cloud/point-bert/pytorch/README.md
index 4db8ccb5fad88d776209741953dbe9f714d36bb8..dc7d729b9a4ade8d32b6effbf00dca14ce4a4331 100644
--- a/cv/point_cloud/Point-BERT/pytorch/README.md
+++ b/cv/point_cloud/point-bert/pytorch/README.md
@@ -1,4 +1,5 @@
 # Point-BERT
+
 Point-BERT is a new paradigm for learning Transformers to generalize the concept of BERT onto 3D point cloud. Inspired by BERT, we devise a Masked Point Modeling (MPM) task to pre-train point cloud Transformers. Specifically, we first divide a point cloud into several local patches, and a point cloud Tokenizer is devised via a discrete Variational AutoEncoder (dVAE) to generate discrete point tokens containing meaningful local information. Then, we randomly mask some patches of input point clouds and feed them into the backbone Transformer. The pre-training objective is to recover the original point tokens at the masked locations under the supervision of point tokens obtained by the Tokenizer.
 
 ## Step 1: Installing packages
@@ -7,41 +8,43 @@ Point-BERT is a new paradigm for learning Transformers to generalize the concept
 
 * system
 
-```shell
+```sh
 apt update
 apt install libgl1-mesa-glx
 ```
 
-* python 
+* python
 
-```shell
+```sh
 pip3 install argparse easydict h5py matplotlib numpy open3d==0.10 opencv-python pyyaml scipy tensorboardX timm==0.4.5  tqdm transforms3d termcolor scikit-learn==0.24.1 Ninja --default-timeout=1000
 ```
 
 * Chamfer Distance
 
-```shell
+```sh
 bash install.sh
 ```
 
 * PointNet++
-```shell
+
+```sh
 cd ./Pointnet2_PyTorch
 pip3 install pointnet2_ops_lib/.
 cd -
 ```
 
 * GPU kNN
-```shell
+
+```sh
 pip3 install --upgrade https://github.com/unlimblue/KNN_CUDA/releases/download/0.2/KNN_CUDA-0.2-py3-none-any.whl
 ```
 
-
 ## Step 2: Preparing datasets
 
 Please refer to [DATASET.md](./DATASET.md) for preparing `ShapeNet55` and `processed ModelNet`.
 The dataset dircectory tree would be like:
-```shell
+
+```sh
 data/
 ├── ModelNet
 │   └── modelnet40_normal_resampled
@@ -59,7 +62,8 @@ data/
 ## Step 3: Training
 
 * dVAE train
-```shell
+
+```sh
 bash scripts/train.sh 0 --config cfgs/ShapeNet55_models/dvae.yaml --exp_name dVAE
 ```
 
@@ -67,11 +71,10 @@ bash scripts/train.sh 0 --config cfgs/ShapeNet55_models/dvae.yaml --exp_name dVA
 
 When dVAE has finished training, you should be edit `cfgs/Mixup_models/Point-BERT.yaml`, and add the path of dvae_config-ckpt.
 
-```shell
+```sh
 bash ./scripts/dist_train_BERT.sh <NumGPUs> 12345 --config cfgs/Mixup_models/Point-BERT.yaml --exp_name pointBERT_pretrain --val_freq 2 
 ```
 
-
-
 ## Reference
-https://github.com/lulutang0608/Point-BERT
+
+[Point-BERT](https://github.com/lulutang0608/Point-BERT)
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/Fewshot_models/PointTransformer.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/Fewshot_models/PointTransformer.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/Fewshot_models/PointTransformer.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/Fewshot_models/PointTransformer.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/Mixup_models/Point-BERT.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/Mixup_models/Point-BERT.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/Mixup_models/Point-BERT.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/Mixup_models/Point-BERT.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer_2048point.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer_2048point.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer_2048point.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer_2048point.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer_4096point.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer_4096point.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer_4096point.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer_4096point.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer_8192point.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer_8192point.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ModelNet_models/PointTransformer_8192point.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ModelNet_models/PointTransformer_8192point.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ScanObjectNN_models/PointTransformer_hardest.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ScanObjectNN_models/PointTransformer_hardest.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ScanObjectNN_models/PointTransformer_hardest.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ScanObjectNN_models/PointTransformer_hardest.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectbg.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectbg.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectbg.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectbg.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectonly.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectonly.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectonly.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ScanObjectNN_models/PointTransformer_objectonly.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/ShapeNet55_models/dvae.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/ShapeNet55_models/dvae.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/ShapeNet55_models/dvae.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/ShapeNet55_models/dvae.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ModelNet40.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ModelNet40.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ModelNet40.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ModelNet40.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ModelNet40FewShot.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ModelNet40FewShot.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ModelNet40FewShot.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ModelNet40FewShot.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ScanObjectNN_hardest.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ScanObjectNN_hardest.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ScanObjectNN_hardest.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ScanObjectNN_hardest.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ScanObjectNN_objectbg.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ScanObjectNN_objectbg.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ScanObjectNN_objectbg.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ScanObjectNN_objectbg.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ScanObjectNN_objectonly.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ScanObjectNN_objectonly.yaml
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rename from cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ScanObjectNN_objectonly.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ScanObjectNN_objectonly.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ShapeNet-55.yaml b/cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ShapeNet-55.yaml
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/cfgs/dataset_configs/ShapeNet-55.yaml
rename to cv/point_cloud/point-bert/pytorch/cfgs/dataset_configs/ShapeNet-55.yaml
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_shape_names.txt b/cv/point_cloud/point-bert/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_shape_names.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_shape_names.txt
rename to cv/point_cloud/point-bert/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_shape_names.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_test.txt b/cv/point_cloud/point-bert/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_test.txt
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rename from cv/point_cloud/Point-BERT/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_test.txt
rename to cv/point_cloud/point-bert/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_test.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_train.txt b/cv/point_cloud/point-bert/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_train.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_train.txt
rename to cv/point_cloud/point-bert/pytorch/data/ModelNet/modelnet40_normal_resampled/modelnet40_train.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/ScanObjectNN_shape_names.txt b/cv/point_cloud/point-bert/pytorch/data/ScanObjectNN_shape_names.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/data/ScanObjectNN_shape_names.txt
rename to cv/point_cloud/point-bert/pytorch/data/ScanObjectNN_shape_names.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/ShapeNet55-34/ShapeNet-55/test.txt b/cv/point_cloud/point-bert/pytorch/data/ShapeNet55-34/ShapeNet-55/test.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/data/ShapeNet55-34/ShapeNet-55/test.txt
rename to cv/point_cloud/point-bert/pytorch/data/ShapeNet55-34/ShapeNet-55/test.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/ShapeNet55-34/ShapeNet-55/train.txt b/cv/point_cloud/point-bert/pytorch/data/ShapeNet55-34/ShapeNet-55/train.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/data/ShapeNet55-34/ShapeNet-55/train.txt
rename to cv/point_cloud/point-bert/pytorch/data/ShapeNet55-34/ShapeNet-55/train.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/data/shapenet_synset_dict.json b/cv/point_cloud/point-bert/pytorch/data/shapenet_synset_dict.json
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rename from cv/point_cloud/Point-BERT/pytorch/data/shapenet_synset_dict.json
rename to cv/point_cloud/point-bert/pytorch/data/shapenet_synset_dict.json
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/ModelNetDataset.py b/cv/point_cloud/point-bert/pytorch/datasets/ModelNetDataset.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/datasets/ModelNetDataset.py
rename to cv/point_cloud/point-bert/pytorch/datasets/ModelNetDataset.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/ModelNetDatasetFewShot.py b/cv/point_cloud/point-bert/pytorch/datasets/ModelNetDatasetFewShot.py
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rename from cv/point_cloud/Point-BERT/pytorch/datasets/ModelNetDatasetFewShot.py
rename to cv/point_cloud/point-bert/pytorch/datasets/ModelNetDatasetFewShot.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/ScanObjectNNDataset.py b/cv/point_cloud/point-bert/pytorch/datasets/ScanObjectNNDataset.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/datasets/ScanObjectNNDataset.py
rename to cv/point_cloud/point-bert/pytorch/datasets/ScanObjectNNDataset.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/ShapeNet55Dataset.py b/cv/point_cloud/point-bert/pytorch/datasets/ShapeNet55Dataset.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/datasets/ShapeNet55Dataset.py
rename to cv/point_cloud/point-bert/pytorch/datasets/ShapeNet55Dataset.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/__init__.py b/cv/point_cloud/point-bert/pytorch/datasets/__init__.py
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rename to cv/point_cloud/point-bert/pytorch/datasets/__init__.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/build.py b/cv/point_cloud/point-bert/pytorch/datasets/build.py
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rename from cv/point_cloud/Point-BERT/pytorch/datasets/build.py
rename to cv/point_cloud/point-bert/pytorch/datasets/build.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/data_transforms.py b/cv/point_cloud/point-bert/pytorch/datasets/data_transforms.py
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rename to cv/point_cloud/point-bert/pytorch/datasets/data_transforms.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/generate_few_shot_data.py b/cv/point_cloud/point-bert/pytorch/datasets/generate_few_shot_data.py
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rename from cv/point_cloud/Point-BERT/pytorch/datasets/generate_few_shot_data.py
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diff --git a/cv/point_cloud/Point-BERT/pytorch/datasets/io.py b/cv/point_cloud/point-bert/pytorch/datasets/io.py
old mode 100755
new mode 100644
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diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/__init__.py b/cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/__init__.py
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diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/chamfer.cu b/cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/chamfer.cu
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diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/chamfer_cuda.cpp b/cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/chamfer_cuda.cpp
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/chamfer_cuda.cpp
rename to cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/chamfer_cuda.cpp
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/setup.py b/cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/setup.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/setup.py
rename to cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/setup.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/test.py b/cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/test.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/chamfer_dist/test.py
rename to cv/point_cloud/point-bert/pytorch/extensions/chamfer_dist/test.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/README.md b/cv/point_cloud/point-bert/pytorch/extensions/emd/README.md
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/README.md
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/README.md
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/__init__.py b/cv/point_cloud/point-bert/pytorch/extensions/emd/__init__.py
old mode 100755
new mode 100644
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/__init__.py
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/__init__.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/cuda/emd.cpp b/cv/point_cloud/point-bert/pytorch/extensions/emd/cuda/emd.cpp
old mode 100755
new mode 100644
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/cuda/emd.cpp
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/cuda/emd.cpp
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/cuda/emd_kernel.cu b/cv/point_cloud/point-bert/pytorch/extensions/emd/cuda/emd_kernel.cu
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/cuda/emd_kernel.cu
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/cuda/emd_kernel.cu
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/emd.py b/cv/point_cloud/point-bert/pytorch/extensions/emd/emd.py
old mode 100755
new mode 100644
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/emd.py
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/emd.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/setup.py b/cv/point_cloud/point-bert/pytorch/extensions/emd/setup.py
old mode 100755
new mode 100644
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/setup.py
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/setup.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/extensions/emd/test_emd_loss.py b/cv/point_cloud/point-bert/pytorch/extensions/emd/test_emd_loss.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/extensions/emd/test_emd_loss.py
rename to cv/point_cloud/point-bert/pytorch/extensions/emd/test_emd_loss.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/install.sh b/cv/point_cloud/point-bert/pytorch/install.sh
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/install.sh
rename to cv/point_cloud/point-bert/pytorch/install.sh
diff --git a/cv/point_cloud/Point-BERT/pytorch/main.py b/cv/point_cloud/point-bert/pytorch/main.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/main.py
rename to cv/point_cloud/point-bert/pytorch/main.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/main_BERT.py b/cv/point_cloud/point-bert/pytorch/main_BERT.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/main_BERT.py
rename to cv/point_cloud/point-bert/pytorch/main_BERT.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/models/Point_BERT.py b/cv/point_cloud/point-bert/pytorch/models/Point_BERT.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/models/Point_BERT.py
rename to cv/point_cloud/point-bert/pytorch/models/Point_BERT.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/models/__init__.py b/cv/point_cloud/point-bert/pytorch/models/__init__.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/models/__init__.py
rename to cv/point_cloud/point-bert/pytorch/models/__init__.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/models/build.py b/cv/point_cloud/point-bert/pytorch/models/build.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/models/build.py
rename to cv/point_cloud/point-bert/pytorch/models/build.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/models/dvae.py b/cv/point_cloud/point-bert/pytorch/models/dvae.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/models/dvae.py
rename to cv/point_cloud/point-bert/pytorch/models/dvae.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/prepare.sh b/cv/point_cloud/point-bert/pytorch/prepare.sh
similarity index 89%
rename from cv/point_cloud/Point-BERT/pytorch/prepare.sh
rename to cv/point_cloud/point-bert/pytorch/prepare.sh
index cabec97ee064ec58393056639dbabddca253fdfa..f0baa396a92f1a6225e9df248ab9c1827278a046 100644
--- a/cv/point_cloud/Point-BERT/pytorch/prepare.sh
+++ b/cv/point_cloud/point-bert/pytorch/prepare.sh
@@ -31,7 +31,7 @@ pip3 install --upgrade https://github.com/unlimblue/KNN_CUDA/releases/download/0
 cd data/ShapeNet55-34
 
 if [[ ! -f "ShapeNet55.zip" ]]; then
-    wget http://files.deepspark.org.cn:880/deepspark/ShapeNet55.zip
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/ShapeNet55.zip
     unzip ShapeNet55.zip
     mv ShapeNet55/shapenet_pc/ .
     rm -r ShapeNet55
@@ -42,7 +42,7 @@ cd -
 cd ./data/ModelNet/modelnet40_normal_resampled
 
 if [[ ! -f "processed_ModelNet.zip" ]]; then
-    wget http://files.deepspark.org.cn:880/deepspark/processed_ModelNet.zip
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/processed_ModelNet.zip
     unzip processed_ModelNet.zip
     mv processed_ModelNet/* .
 fi
diff --git a/cv/point_cloud/Point-BERT/pytorch/requirements.txt b/cv/point_cloud/point-bert/pytorch/requirements.txt
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/requirements.txt
rename to cv/point_cloud/point-bert/pytorch/requirements.txt
diff --git a/cv/point_cloud/Point-BERT/pytorch/scripts/dist_train_BERT.sh b/cv/point_cloud/point-bert/pytorch/scripts/dist_train_BERT.sh
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/scripts/dist_train_BERT.sh
rename to cv/point_cloud/point-bert/pytorch/scripts/dist_train_BERT.sh
diff --git a/cv/point_cloud/Point-BERT/pytorch/scripts/test.sh b/cv/point_cloud/point-bert/pytorch/scripts/test.sh
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/scripts/test.sh
rename to cv/point_cloud/point-bert/pytorch/scripts/test.sh
diff --git a/cv/point_cloud/Point-BERT/pytorch/scripts/test_BERT.sh b/cv/point_cloud/point-bert/pytorch/scripts/test_BERT.sh
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/scripts/test_BERT.sh
rename to cv/point_cloud/point-bert/pytorch/scripts/test_BERT.sh
diff --git a/cv/point_cloud/Point-BERT/pytorch/scripts/train.sh b/cv/point_cloud/point-bert/pytorch/scripts/train.sh
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/scripts/train.sh
rename to cv/point_cloud/point-bert/pytorch/scripts/train.sh
diff --git a/cv/point_cloud/Point-BERT/pytorch/scripts/train_BERT.sh b/cv/point_cloud/point-bert/pytorch/scripts/train_BERT.sh
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/scripts/train_BERT.sh
rename to cv/point_cloud/point-bert/pytorch/scripts/train_BERT.sh
diff --git a/cv/point_cloud/point-bert/pytorch/segmentation/data b/cv/point_cloud/point-bert/pytorch/segmentation/data
new file mode 100644
index 0000000000000000000000000000000000000000..4909e06efb479a01e44e67265074c726796f4959
--- /dev/null
+++ b/cv/point_cloud/point-bert/pytorch/segmentation/data
@@ -0,0 +1 @@
+../data
\ No newline at end of file
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/data_utils/ShapeNetDataLoader.py b/cv/point_cloud/point-bert/pytorch/segmentation/data_utils/ShapeNetDataLoader.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/data_utils/ShapeNetDataLoader.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/data_utils/ShapeNetDataLoader.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/models/PointTransformer.py b/cv/point_cloud/point-bert/pytorch/segmentation/models/PointTransformer.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/models/PointTransformer.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/models/PointTransformer.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/models/pointnet2_utils.py b/cv/point_cloud/point-bert/pytorch/segmentation/models/pointnet2_utils.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/models/pointnet2_utils.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/models/pointnet2_utils.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/models/utils.py b/cv/point_cloud/point-bert/pytorch/segmentation/models/utils.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/models/utils.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/models/utils.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/provider.py b/cv/point_cloud/point-bert/pytorch/segmentation/provider.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/provider.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/provider.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/test_partseg.py b/cv/point_cloud/point-bert/pytorch/segmentation/test_partseg.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/test_partseg.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/test_partseg.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/segmentation/train_partseg.py b/cv/point_cloud/point-bert/pytorch/segmentation/train_partseg.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/segmentation/train_partseg.py
rename to cv/point_cloud/point-bert/pytorch/segmentation/train_partseg.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/tools/__init__.py b/cv/point_cloud/point-bert/pytorch/tools/__init__.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/tools/__init__.py
rename to cv/point_cloud/point-bert/pytorch/tools/__init__.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/tools/builder.py b/cv/point_cloud/point-bert/pytorch/tools/builder.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/tools/builder.py
rename to cv/point_cloud/point-bert/pytorch/tools/builder.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/tools/runner.py b/cv/point_cloud/point-bert/pytorch/tools/runner.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/tools/runner.py
rename to cv/point_cloud/point-bert/pytorch/tools/runner.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/tools/runner_BERT_finetune.py b/cv/point_cloud/point-bert/pytorch/tools/runner_BERT_finetune.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/tools/runner_BERT_finetune.py
rename to cv/point_cloud/point-bert/pytorch/tools/runner_BERT_finetune.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/tools/runner_BERT_pretrain.py b/cv/point_cloud/point-bert/pytorch/tools/runner_BERT_pretrain.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/tools/runner_BERT_pretrain.py
rename to cv/point_cloud/point-bert/pytorch/tools/runner_BERT_pretrain.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/AverageMeter.py b/cv/point_cloud/point-bert/pytorch/utils/AverageMeter.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/AverageMeter.py
rename to cv/point_cloud/point-bert/pytorch/utils/AverageMeter.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/checkpoint.py b/cv/point_cloud/point-bert/pytorch/utils/checkpoint.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/checkpoint.py
rename to cv/point_cloud/point-bert/pytorch/utils/checkpoint.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/config.py b/cv/point_cloud/point-bert/pytorch/utils/config.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/config.py
rename to cv/point_cloud/point-bert/pytorch/utils/config.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/dist_utils.py b/cv/point_cloud/point-bert/pytorch/utils/dist_utils.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/dist_utils.py
rename to cv/point_cloud/point-bert/pytorch/utils/dist_utils.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/logger.py b/cv/point_cloud/point-bert/pytorch/utils/logger.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/logger.py
rename to cv/point_cloud/point-bert/pytorch/utils/logger.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/metrics.py b/cv/point_cloud/point-bert/pytorch/utils/metrics.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/metrics.py
rename to cv/point_cloud/point-bert/pytorch/utils/metrics.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/misc.py b/cv/point_cloud/point-bert/pytorch/utils/misc.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/misc.py
rename to cv/point_cloud/point-bert/pytorch/utils/misc.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/parser.py b/cv/point_cloud/point-bert/pytorch/utils/parser.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/parser.py
rename to cv/point_cloud/point-bert/pytorch/utils/parser.py
diff --git a/cv/point_cloud/Point-BERT/pytorch/utils/registry.py b/cv/point_cloud/point-bert/pytorch/utils/registry.py
similarity index 100%
rename from cv/point_cloud/Point-BERT/pytorch/utils/registry.py
rename to cv/point_cloud/point-bert/pytorch/utils/registry.py
diff --git a/nlp/language_model/bert/mindspore/scripts/run_squad_gpu.sh b/nlp/language_model/bert/mindspore/scripts/run_squad_gpu.sh
index 65623776f5fbf466effe0a502e2d9a31c23ce296..d06d36ab393c9d2d1014025f4a4e95b9aaeeef00 100644
--- a/nlp/language_model/bert/mindspore/scripts/run_squad_gpu.sh
+++ b/nlp/language_model/bert/mindspore/scripts/run_squad_gpu.sh
@@ -34,7 +34,7 @@ mkdir -p squad
 training_tf_record_file=squad/train.tf_record
 if [[ ! -f "${training_tf_record_file}" ]]; then
   cd squad
-  wget http://files.deepspark.org.cn:880/deepspark/squad_data_with_tf_record.tar
+  wget http://files.deepspark.org.cn:880/deepspark/data/datasets/squad_data_with_tf_record.tar
   tar xvf squad_data_with_tf_record.tar
   rm -rf squad_data_with_tf_record.tar
   cd -
diff --git a/nlp/llm/llama3_8b/colossalai/README.md b/nlp/llm/llama3_8b/colossalai/README.md
index b154fb77d0fc8737d28853200f1dd6ef2c98ba22..16f04c034426b6ac6fac5bcc78652741a89f5508 100644
--- a/nlp/llm/llama3_8b/colossalai/README.md
+++ b/nlp/llm/llama3_8b/colossalai/README.md
@@ -13,7 +13,7 @@ One recommended link: "<https://modelscope.cn/models/LLM-Research/Meta-Llama-3-8
 mkdir -p /home/model_zoos/
 mv <Path>/Meta-Llama-3-8B /home/model_zoos/
 
-wget http://files.deepspark.org.cn:880/deepspark/tokenizer.model
+wget http://files.deepspark.org.cn:880/deepspark/data/tokenizer/tokenizer.model
 cp tokenizer.model /home/model_zoos/Meta-Llama-3-8B
 ```
 
@@ -29,7 +29,7 @@ cd applications/Colossal-LLaMA
 pip3 install -e . 
 
 # preparing datasets
-wget http://files.deepspark.org.cn:880/deepspark/school_math_0.25M.jsonl
+wget http://files.deepspark.org.cn:880/deepspark/data/datasets/school_math_0.25M.jsonl
 mkdir -p dataset/school_math/convert/
 mv school_math_0.25M.jsonl dataset/school_math
 bash ./prepare_sft_dataset.sh llama3
diff --git a/nlp/llm/llama3_8b/megatron-deepspeed/README.md b/nlp/llm/llama3_8b/megatron-deepspeed/README.md
index 07daff4c8c7150f552d85facd4664bfe105e4edf..17a2301f50912c65b38bca12d41026cb5a5e61c0 100644
--- a/nlp/llm/llama3_8b/megatron-deepspeed/README.md
+++ b/nlp/llm/llama3_8b/megatron-deepspeed/README.md
@@ -20,7 +20,7 @@ pip3 install urllib3==1.23
 ```bash
 pushd dataset
 # get gpt_small_117M_llama3.tar
-wget http://files.deepspark.org.cn:880/deepspark/gpt_small_117M_llama3.tar
+wget http://files.deepspark.org.cn:880/deepspark/data/datasets/gpt_small_117M_llama3.tar
 tar -xf gpt_small_117M_llama3.tar
 rm -f gpt_small_117M_llama3.tar
 popd
diff --git a/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_pretrain_dataset.sh b/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_pretrain_dataset.sh
index 7fcc82266a9cd171f94b1c1572ed93945141822d..3b110f28c5c92acb93c9a12f4f79a5b01b0ffd8e 100644
--- a/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_pretrain_dataset.sh
+++ b/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_pretrain_dataset.sh
@@ -6,7 +6,7 @@ CUR_DIR=$(cd "$(dirname "$0")";pwd)
 cd ${CUR_DIR}
 
 if [[ ! -f $CUR_DIR/small-117M.train.jsonl ]]; then
-    wget http://files.deepspark.org.cn:880/deepspark/small-117M.train.jsonl
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/small-117M.train.jsonl
 fi
 
 DATA_INPUT_DIRS=$CUR_DIR
diff --git a/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_sft_dataset.sh b/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_sft_dataset.sh
index d75370df03690aad193c1b3e2c35d9470dbedadb..c444edb447127501dcdccd7f32982b71a2bff414 100644
--- a/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_sft_dataset.sh
+++ b/toolbox/ColossalAI/v0.4.4/patches/applications/Colossal-LLaMA/prepare_sft_dataset.sh
@@ -10,7 +10,7 @@ mkdir -p $DATA_INPUT_DIRS
 
 if [[ ! -f $DATA_INPUT_DIRS"school_math_0.25M_convert.jsonl" ]]; then
     if [[ ! -f $DATA_INPUT_DIRS"../school_math_0.25M.jsonl" ]]; then
-        wget http://files.deepspark.org.cn:880/deepspark/school_math_0.25M.jsonl
+        wget http://files.deepspark.org.cn:880/deepspark/data/datasets/school_math_0.25M.jsonl
         mv school_math_0.25M.jsonl $DATA_INPUT_DIRS"../"
     fi
 
diff --git a/toolbox/Megatron-DeepSpeed/dataset/convert_dahoas.sh b/toolbox/Megatron-DeepSpeed/dataset/convert_dahoas.sh
index 1405318cd6a8fdf967859e686b84a0c0fde0734f..6862aac6a4e41261f3777703a3c827ec51e3ad6c 100644
--- a/toolbox/Megatron-DeepSpeed/dataset/convert_dahoas.sh
+++ b/toolbox/Megatron-DeepSpeed/dataset/convert_dahoas.sh
@@ -2,7 +2,7 @@
 CUR_DIR=$(cd "$(dirname "$0")";pwd)
 
 if [[ ! -e ${CUR_DIR}/dahoas_train.jsonl ]]; then
-    wget http://files.deepspark.org.cn:880/deepspark/dahoas_train.jsonl
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/dahoas_train.jsonl
 fi
 
 PROJ_HOME=$(dirname "$PWD")
diff --git a/toolbox/Megatron-DeepSpeed/dataset/download_and_covert_llama3_dataset.sh b/toolbox/Megatron-DeepSpeed/dataset/download_and_covert_llama3_dataset.sh
index 25981c00fdbb0d993297b8fe90bd0b89de489e40..2b83ba4e8bffbc7fd96ab02d6981b8b4ea8accda 100644
--- a/toolbox/Megatron-DeepSpeed/dataset/download_and_covert_llama3_dataset.sh
+++ b/toolbox/Megatron-DeepSpeed/dataset/download_and_covert_llama3_dataset.sh
@@ -3,7 +3,7 @@ set -euox pipefail
 
 CUR_DIR=$(pwd)
 if [[ ! -f $CUR_DIR/small-117M.train.jsonl ]]; then
-    wget http://files.deepspark.org.cn:880/deepspark/small-117M.train.jsonl
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/small-117M.train.jsonl
 fi
 
 PROJ_HOME=$(dirname "$PWD")
diff --git a/toolbox/Megatron-DeepSpeed/dataset/download_llama2_gpt_small.sh b/toolbox/Megatron-DeepSpeed/dataset/download_llama2_gpt_small.sh
index 464359d83eac9979d5990d42ffc2c24e242890f8..57755a57cc9c0c669223c07407d0673781cf17ff 100644
--- a/toolbox/Megatron-DeepSpeed/dataset/download_llama2_gpt_small.sh
+++ b/toolbox/Megatron-DeepSpeed/dataset/download_llama2_gpt_small.sh
@@ -6,6 +6,6 @@ cd ${CUR_DIR}
 # llama2
 if [[ ! -d ${CUR_DIR}/gpt_small_117M ]]; then
     echo "gpt_small dataset not exist, downloading..."
-    wget http://files.deepspark.org.cn:880/deepspark/gpt_small_117M.tar
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/gpt_small_117M.tar
     tar -xf gpt_small_117M.tar && rm -f gpt_small_117M.tar
 fi
diff --git a/toolbox/Megatron-DeepSpeed/dataset/download_llama3_gpt_small.sh b/toolbox/Megatron-DeepSpeed/dataset/download_llama3_gpt_small.sh
index 995a69a07973b857817449f96aaeff4025d96a17..68ed0adf3f558118d5ffae5eaf21a21f210e9f35 100644
--- a/toolbox/Megatron-DeepSpeed/dataset/download_llama3_gpt_small.sh
+++ b/toolbox/Megatron-DeepSpeed/dataset/download_llama3_gpt_small.sh
@@ -6,6 +6,6 @@ cd ${CUR_DIR}
 ## llama3
 if [[ ! -d ${CUR_DIR}/gpt_small_117M_llama3 ]]; then
     echo "gpt_small dataset not exist, downloading..."
-    wget http://files.deepspark.org.cn:880/deepspark/gpt_small_117M_llama3.tar
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/gpt_small_117M_llama3.tar
     tar -xf gpt_small_117M_llama3.tar && rm -f gpt_small_117M_llama3.tar
 fi
\ No newline at end of file
diff --git a/toolbox/Megatron-LM/patch/datasets/download_and_convert_dataset.sh b/toolbox/Megatron-LM/patch/datasets/download_and_convert_dataset.sh
index 80a93020311274ca4d7dadf8b37f272d1c1396af..14532fc9e280c4bef00c4eebef0cc9123b79bd86 100644
--- a/toolbox/Megatron-LM/patch/datasets/download_and_convert_dataset.sh
+++ b/toolbox/Megatron-LM/patch/datasets/download_and_convert_dataset.sh
@@ -19,11 +19,11 @@ set -euox pipefail
 
 CUR_DIR=$(pwd)
 if [[ ! -f $CUR_DIR/small-117M.train.jsonl ]]; then
-    wget http://files.deepspark.org.cn:880/deepspark/small-117M.train.jsonl
+    wget http://files.deepspark.org.cn:880/deepspark/data/datasets/small-117M.train.jsonl
 fi
 
 if [[ ! -f $CUR_DIR/tokenizer.model ]]; then
-    wget -O tokenizer.model http://files.deepspark.org.cn:880/deepspark/megatron-lm_tokenizer.model
+    wget -O tokenizer.model http://files.deepspark.org.cn:880/deepspark/data/tokenizer/megatron-lm_tokenizer.model
 fi
 
 PROJ_HOME=$(dirname "$PWD")