diff --git a/ppdet/data/transform/batch_operators.py b/ppdet/data/transform/batch_operators.py
index f111adda45bef1265af76e1b5c5316e47f64f966..aaf4d18e24b7190ee387751ba71926263ab77b45 100644
--- a/ppdet/data/transform/batch_operators.py
+++ b/ppdet/data/transform/batch_operators.py
@@ -785,7 +785,7 @@ class Gt2Solov2Target(BaseOperator):
                 ins_label = []
                 grid_order = []
                 cate_label = np.zeros([num_grid, num_grid], dtype=np.int64)
-                ins_ind_label = np.zeros([num_grid**2], dtype=np.bool)
+                ins_ind_label = np.zeros([num_grid**2], dtype=np.bool_)
 
                 if num_ins == 0:
                     ins_label = np.zeros(
diff --git a/ppdet/modeling/assigners/simota_assigner.py b/ppdet/modeling/assigners/simota_assigner.py
index 92fe84d7f1b58e6c206270226f0a329251030bc5..abc055d29e3405174753e03501b40817accb583b 100644
--- a/ppdet/modeling/assigners/simota_assigner.py
+++ b/ppdet/modeling/assigners/simota_assigner.py
@@ -236,7 +236,7 @@ class SimOTAAssigner(object):
         )] = match_fg_mask_inmatrix
 
         assigned_gt_inds[match_fg_mask_inall.astype(
-            np.bool)] = match_gt_inds_to_fg + 1
+            np.bool_)] = match_gt_inds_to_fg + 1
 
         pos_inds, neg_inds, pos_gt_bboxes, pos_assigned_gt_inds \
             = self.get_sample(assigned_gt_inds, gt_bboxes.numpy())