Update url.md

README.md

@@ -48,7 +48,7 @@ pip install -r requirements.txt
 ```
 
 ## 数据集
-[cifar10](http://113.200.138.88:18080/aidatasets/project-dependency/cifar)
+[cifar10](https://storage.googleapis.com/download.tensorflow.org/example_images/flower_photos.tgz)
 
 默认会自动下载数据集到data文件夹，可将cifar-10-python.tar.gz放置在data文件夹下
 
@@ -65,7 +65,7 @@ pip install -r requirements.txt
 
 ## 训练
 
-下载预训练模型[ViT-B_16.npz](http://113.200.138.88:18080/aimodels/findsource-dependency/ViT-B_16.git)放在checkpoint目录下。
+下载预训练模型[ViT-B_16.npz](https://console.cloud.google.com/storage/browser/_details/vit_models/imagenet21k%2Bimagenet2012/ViT-B_16.npz?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22)))放在checkpoint目录下。
 
 ### 单机单卡