diff --git a/configs/mot/bytetrack/_base_/ppyoloe_mot_reader_640x640.yml b/configs/mot/bytetrack/_base_/ppyoloe_mot_reader_640x640.yml
index c1e7ab8418956810ae6d2788cd4d67b9f2e17775..ef6342fd0e9249acf386b7795cb538b73a26f108 100644
--- a/configs/mot/bytetrack/_base_/ppyoloe_mot_reader_640x640.yml
+++ b/configs/mot/bytetrack/_base_/ppyoloe_mot_reader_640x640.yml
@@ -1,4 +1,8 @@
-worker_num: 8
+worker_num: 4
+eval_height: &eval_height 640
+eval_width: &eval_width 640
+eval_size: &eval_size [*eval_height, *eval_width]
+
 TrainReader:
   sample_transforms:
     - Decode: {}
@@ -20,17 +24,17 @@ TrainReader:
 EvalReader:
   sample_transforms:
     - Decode: {}
-    - Resize: {target_size: [640, 640], keep_ratio: False, interp: 2}
+    - Resize: {target_size: *eval_size, keep_ratio: False, interp: 2}
     - NormalizeImage: {mean: [0.485, 0.456, 0.406], std: [0.229, 0.224, 0.225], is_scale: True}
     - Permute: {}
   batch_size: 8
 
 TestReader:
   inputs_def:
-    image_shape: [3, 640, 640]
+    image_shape: [3, *eval_height, *eval_width]
   sample_transforms:
     - Decode: {}
-    - Resize: {target_size: [640, 640], keep_ratio: False, interp: 2}
+    - Resize: {target_size: *eval_size, keep_ratio: False, interp: 2}
     - NormalizeImage: {mean: [0.485, 0.456, 0.406], std: [0.229, 0.224, 0.225], is_scale: True}
     - Permute: {}
   batch_size: 1
@@ -40,17 +44,17 @@ TestReader:
 EvalMOTReader:
   sample_transforms:
     - Decode: {}
-    - Resize: {target_size: [640, 640], keep_ratio: False, interp: 2}
+    - Resize: {target_size: *eval_size, keep_ratio: False, interp: 2}
     - NormalizeImage: {mean: [0.485, 0.456, 0.406], std: [0.229, 0.224, 0.225], is_scale: True}
     - Permute: {}
   batch_size: 1
 
 TestMOTReader:
   inputs_def:
-    image_shape: [3, 640, 640]
+    image_shape: [3, *eval_height, *eval_width]
   sample_transforms:
     - Decode: {}
-    - Resize: {target_size: [640, 640], keep_ratio: False, interp: 2}
+    - Resize: {target_size: *eval_size, keep_ratio: False, interp: 2}
     - NormalizeImage: {mean: [0.485, 0.456, 0.406], std: [0.229, 0.224, 0.225], is_scale: True}
     - Permute: {}
   batch_size: 1
diff --git a/configs/mot/bytetrack/bytetrack_ppyoloe.yml b/configs/mot/bytetrack/bytetrack_ppyoloe.yml
index 08b7a00d89b79ad1bd1e2753738f22fcc66e657c..5e7ffe07f0f758c641596e90ee0da4c31085fd85 100644
--- a/configs/mot/bytetrack/bytetrack_ppyoloe.yml
+++ b/configs/mot/bytetrack/bytetrack_ppyoloe.yml
@@ -8,7 +8,7 @@ weights: output/bytetrack_ppyoloe/model_final
 log_iter: 20
 snapshot_epoch: 2
 
-metric: MOT # eval/infer mode
+metric: MOT # eval/infer mode, set 'COCO' can be training mode
 num_classes: 1
 
 architecture: ByteTrack
@@ -33,7 +33,6 @@ PPYOLOEHead:
   grid_cell_offset: 0.5
   static_assigner_epoch: -1 # 100
   use_varifocal_loss: True
-  eval_input_size: [640, 640]
   loss_weight: {class: 1.0, iou: 2.5, dfl: 0.5}
   static_assigner:
     name: ATSSAssigner
diff --git a/configs/mot/bytetrack/bytetrack_ppyoloe_pplcnet.yml b/configs/mot/bytetrack/bytetrack_ppyoloe_pplcnet.yml
index 98ea15f15299b9d550bc4de1a53fe203e7cd61fc..60f81165d5b324943a997dbc26fbe56f249f2ef6 100644
--- a/configs/mot/bytetrack/bytetrack_ppyoloe_pplcnet.yml
+++ b/configs/mot/bytetrack/bytetrack_ppyoloe_pplcnet.yml
@@ -33,7 +33,6 @@ PPYOLOEHead:
   grid_cell_offset: 0.5
   static_assigner_epoch: -1 # 100
   use_varifocal_loss: True
-  eval_input_size: [640, 640]
   loss_weight: {class: 1.0, iou: 2.5, dfl: 0.5}
   static_assigner:
     name: ATSSAssigner
diff --git a/configs/mot/bytetrack/detector/ppyoloe_crn_l_36e_640x640_mot17half.yml b/configs/mot/bytetrack/detector/ppyoloe_crn_l_36e_640x640_mot17half.yml
index 89654f059e603eda24002dfec844f450bd73e8ff..6c770e9bf85e953a30df43faf57c401518b7f6ad 100644
--- a/configs/mot/bytetrack/detector/ppyoloe_crn_l_36e_640x640_mot17half.yml
+++ b/configs/mot/bytetrack/detector/ppyoloe_crn_l_36e_640x640_mot17half.yml
@@ -7,6 +7,7 @@ weights: output/ppyoloe_crn_l_36e_640x640_mot17half/model_final
 log_iter: 20
 snapshot_epoch: 2
 
+
 # schedule configuration for fine-tuning
 epoch: 36
 LearningRate:
@@ -16,7 +17,7 @@ LearningRate:
       max_epochs: 43
     - !LinearWarmup
       start_factor: 0.001
-      steps: 100
+      epochs: 1
 
 OptimizerBuilder:
   optimizer:
@@ -26,9 +27,11 @@ OptimizerBuilder:
     factor: 0.0005
     type: L2
 
+
 TrainReader:
   batch_size: 8
 
+
 # detector configuration
 architecture: YOLOv3
 norm_type: sync_bn
@@ -63,7 +66,6 @@ PPYOLOEHead:
   grid_cell_offset: 0.5
   static_assigner_epoch: -1 # 100
   use_varifocal_loss: True
-  eval_input_size: [640, 640]
   loss_weight: {class: 1.0, iou: 2.5, dfl: 0.5}
   static_assigner:
     name: ATSSAssigner
diff --git a/configs/ppyoloe/_base_/optimizer_36e_xpu.yml b/configs/ppyoloe/_base_/optimizer_36e_xpu.yml
new file mode 100644
index 0000000000000000000000000000000000000000..59d76f4bae98e4774c2cee9cbc8c77ac341af35d
--- /dev/null
+++ b/configs/ppyoloe/_base_/optimizer_36e_xpu.yml
@@ -0,0 +1,18 @@
+epoch: 36
+
+LearningRate:
+  base_lr: 0.00125
+  schedulers:
+    - !CosineDecay
+      max_epochs: 43
+    - !LinearWarmup
+      start_factor: 0.001
+      steps: 2000
+
+OptimizerBuilder:
+  optimizer:
+    momentum: 0.9
+    type: Momentum
+  regularizer:
+    factor: 0.0005
+    type: L2
diff --git a/configs/ppyoloe/ppyoloe_crn_l_36e_coco_xpu.yml b/configs/ppyoloe/ppyoloe_crn_l_36e_coco_xpu.yml
new file mode 100644
index 0000000000000000000000000000000000000000..5b4d644fe923d5ea84e26e1edbddd150a14bae1c
--- /dev/null
+++ b/configs/ppyoloe/ppyoloe_crn_l_36e_coco_xpu.yml
@@ -0,0 +1,69 @@
+_BASE_: [
+  '../datasets/coco_detection.yml',
+  '../runtime.yml',
+  './_base_/optimizer_36e_xpu.yml',
+  './_base_/ppyoloe_reader.yml',
+]
+
+# note: these are default values (use_gpu = true and use_xpu = false) for CI.
+# set use_gpu = false and use_xpu = true for training.
+use_gpu: true
+use_xpu: false
+
+log_iter: 100
+snapshot_epoch: 1
+weights: output/ppyoloe_crn_l_36e_coco/model_final
+find_unused_parameters: True
+
+pretrain_weights: https://paddledet.bj.bcebos.com/models/pretrained/CSPResNetb_l_pretrained.pdparams
+depth_mult: 1.0
+width_mult: 1.0
+
+TrainReader:
+  batch_size: 8
+
+architecture: YOLOv3
+norm_type: sync_bn
+use_ema: true
+ema_decay: 0.9998
+
+YOLOv3:
+  backbone: CSPResNet
+  neck: CustomCSPPAN
+  yolo_head: PPYOLOEHead
+  post_process: ~
+
+CSPResNet:
+  layers: [3, 6, 6, 3]
+  channels: [64, 128, 256, 512, 1024]
+  return_idx: [1, 2, 3]
+  use_large_stem: True
+
+CustomCSPPAN:
+  out_channels: [768, 384, 192]
+  stage_num: 1
+  block_num: 3
+  act: 'swish'
+  spp: true
+
+PPYOLOEHead:
+  fpn_strides: [32, 16, 8]
+  grid_cell_scale: 5.0
+  grid_cell_offset: 0.5
+  static_assigner_epoch: 4
+  use_varifocal_loss: True
+  loss_weight: {class: 1.0, iou: 2.5, dfl: 0.5}
+  static_assigner:
+    name: ATSSAssigner
+    topk: 9
+  assigner:
+    name: TaskAlignedAssigner
+    topk: 13
+    alpha: 1.0
+    beta: 6.0
+  nms:
+    name: MultiClassNMS
+    nms_top_k: 1000
+    keep_top_k: 100
+    score_threshold: 0.01
+    nms_threshold: 0.6