Update README.md

Author: wuhaixu2016

README.md

@@ -39,7 +39,7 @@ See our latest paper [[TimesNet]](https://arxiv.org/abs/2210.02186) for the comp
 pip install -r requirements.txt
 ```
 
-2. Prepare Data. You can obtained the well pre-processed datasets from [[Google Drive]](https://drive.google.com/drive/folders/13Cg1KYOlzM5C7K8gK8NfC-F3EYxkM3D2?usp=sharing). Then place the downloaded data under the folder `./dataset`. Here is a summary of supported datasets.
+2. Prepare Data. You can obtained the well pre-processed datasets from [[Google Drive]](https://drive.google.com/drive/folders/13Cg1KYOlzM5C7K8gK8NfC-F3EYxkM3D2?usp=sharing) or [[Tsinghua Cloud]](https://cloud.tsinghua.edu.cn/f/84fbc752d0e94980a610/). Then place the downloaded data under the folder `./dataset`. Here is a summary of supported datasets.
 
 <p align="center">
 <img src=".\pic\dataset.png" height = "200" alt="" align=center />