Update url.md

README.md

@@ -64,9 +64,7 @@ pip install -r requirements/multimodal.txt -i https://mirrors.aliyun.com/pypi/si
 pip install mmdet -i https://mirrors.aliyun.com/pypi/simple/
 ```
 ## 数据集
-
-dataset数据结构如下:
-数据集SCNet快速下载链接[coco](http://113.200.138.88:18080/aidatasets/coco2017)
+[coco2017](https://cocodataset.org/#home)
 
 
 ```
@@ -103,7 +101,7 @@ bash tools/dist_train.sh configs/ddq/ddq-detr-4scale_r50_8xb2-12e_coco.py 4
 
 ## 推理
 
-模型权重SCNet下载链接[ddq_models](http://113.200.138.88:18080/aimodels/ddq_models)
+[ddq-detr-4scale_r50_8xb2-12e_coco_20230809_170711-42528127](https://download.openmmlab.com/mmdetection/v3.0/ddq/ddq-detr-4scale_r50_8xb2-12e_coco/ddq-detr-4scale_r50_8xb2-12e_coco_20230809_170711-42528127.pth)
 
 ### 单机单卡