Update README.md

README.md

@@ -35,11 +35,11 @@ We evaluate our method on five remote sensing change detection datasets: **WHU-C
 
 | Dataset | Link |
 |---------|------|
-| WHU-CD | [Download](https://github.com/RuiZhang97/ISNet) |
-| LEVIR-CD | [Download](https://github.com/YimianDai/sirst) |
-| LEVIR-CD+ | [Download](https://github.com/Tianfang-Zhang/AGPCNet) |
-| SYSU-CD | [Download](https://github.com/Tianfang-Zhang/AGPCNet) |
-| SVCD | [Download](https://github.com/Tianfang-Zhang/AGPCNet) |
+| WHU-CD | [Download](https://aistudio.baidu.com/datasetdetail/251669) |
+| LEVIR-CD | [Download](https://opendatalab.org.cn/OpenDataLab/LEVIR-CD) |
+| LEVIR-CD+ | [Download](https://www.cvmart.net/dataSets/detail/1385) |
+| SYSU-CD | [Download](https://mail2sysueducn-my.sharepoint.com/personal/liumx23_mail2_sysu_edu_cn/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Fliumx23%5Fmail2%5Fsysu%5Fedu%5Fcn%2FDocuments%2FSYSU%2DCD&ga=1) |
+| SVCD | [Download](https://aistudio.baidu.com/datasetdetail/78676) |
 
 Please organize the datasets as follows: