diff --git a/projects/CO-DETR/configs/codino/co_dino_5scale_r50_lsj_8xb2_3x_coco.py b/projects/CO-DETR/configs/codino/co_dino_5scale_r50_lsj_8xb2_3x_coco.py
index 9a9fc34f680..cec5411d61d 100644
--- a/projects/CO-DETR/configs/codino/co_dino_5scale_r50_lsj_8xb2_3x_coco.py
+++ b/projects/CO-DETR/configs/codino/co_dino_5scale_r50_lsj_8xb2_3x_coco.py
@@ -1,4 +1,4 @@
 _base_ = ['co_dino_5scale_r50_lsj_8xb2_1x_coco.py']
 
-param_scheduler = [dict(milestones=[30])]
+param_scheduler = [dict(type='MultiStepLR', milestones=[30])]
 train_cfg = dict(max_epochs=36)
diff --git a/projects/CO-DETR/configs/codino/co_dino_5scale_swin_l_16xb1_3x_coco.py b/projects/CO-DETR/configs/codino/co_dino_5scale_swin_l_16xb1_3x_coco.py
index c2fce29b98b..465b600decf 100644
--- a/projects/CO-DETR/configs/codino/co_dino_5scale_swin_l_16xb1_3x_coco.py
+++ b/projects/CO-DETR/configs/codino/co_dino_5scale_swin_l_16xb1_3x_coco.py
@@ -2,5 +2,5 @@
 # model settings
 model = dict(backbone=dict(drop_path_rate=0.6))
 
-param_scheduler = [dict(milestones=[30])]
+param_scheduler = [dict(type='MultiStepLR', milestones=[30])]
 train_cfg = dict(max_epochs=36)