diff --git a/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN.yaml b/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN.yaml
new file mode 100644
index 0000000..3cc6cdb
--- /dev/null
+++ b/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN.yaml
@@ -0,0 +1,47 @@
+general_cfg:
+  joyrl_version: 0.6.2.5
+  algo_name: DQN
+  env_name: gym
+  interactor_device: cpu
+  learner_device: cpu 
+  mode: train
+  is_learner_async: false
+  collect_traj: false
+  n_interactors: 1
+  load_checkpoint: true
+  load_path: Train_Acrobot-v1_DQN_2024613
+  load_model_step: best
+  max_episode: -1
+  max_step: 200
+  seed: 1
+  online_eval: true
+  online_eval_episode: 10
+  model_save_fre: 500
+  policy_summary_fre: 100
+
+algo_cfg:
+  learn_frequency: 1
+  value_layers:
+    - layer_type: linear
+      layer_dim: [6,256]
+      activation: relu
+    - layer_type: linear
+      layer_dim: [256,256]
+      activation: relu
+    - layer_type: linear
+      layer_dim: [256,3]
+      activation: none
+  batch_size: 64
+  max_buffer_size: 100000
+  epsilon_decay: 500
+  epsilon_end: 0.01
+  epsilon_start: 0.95
+  gamma: 0.99
+  lr: 0.0001
+  target_update: 4
+
+env_cfg:
+  id: Acrobot-v1
+  render_mode: null
+  wrappers:
+    - wrapper_name: GymDiscreteActionWrapper
diff --git a/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN_Test.yaml b/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN_Test.yaml
deleted file mode 100644
index ad60582..0000000
--- a/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN_Test.yaml
+++ /dev/null
@@ -1,22 +0,0 @@
-general_cfg:
-  algo_name: DQN
-  device: cuda
-  env_name: Acrobot-v1
-  mode: test
-  load_checkpoint: true
-  load_path: Train_Acrobot-v1_DQN_20221122-120436
-  max_steps: 100000
-  save_fig: true
-  seed: 1
-  show_fig: false
-  test_eps: 10
-  train_eps: 100
-algo_cfg:
-  batch_size: 64
-  max_buffer_size: 100000
-  epsilon_decay: 500
-  epsilon_end: 0.01
-  epsilon_start: 0.95
-  gamma: 0.95
-  lr: 0.002 
-  target_update: 4
diff --git a/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN_Train.yaml b/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN_Train.yaml
deleted file mode 100644
index 425c0b3..0000000
--- a/presets/ClassControl/Acrobot-v1/Acrobot-v1_DQN_Train.yaml
+++ /dev/null
@@ -1,32 +0,0 @@
-general_cfg:
-  algo_name: DQN
-  device: cuda
-  env_name: Acrobot-v1
-  mode: train
-  load_checkpoint: false
-  load_path: Train_CartPole-v1_DQN_20221026-054757
-  max_steps: 200
-  save_fig: true
-  seed: 1
-  show_fig: false
-  test_eps: 10
-  train_eps: 100
-algo_cfg:
-  value_layers:
-    - layer_type: linear
-      layer_dim: ['n_states',256]
-      activation: relu
-    - layer_type: linear
-      layer_dim: [256,256]
-      activation: relu
-    - layer_type: linear
-      layer_dim: [256,'n_actions']
-      activation: none
-  batch_size: 64
-  max_buffer_size: 100000
-  epsilon_decay: 500
-  epsilon_end: 0.01
-  epsilon_start: 0.95
-  gamma: 0.99
-  lr: 0.0001
-  target_update: 4
diff --git a/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN.yaml b/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN.yaml
new file mode 100644
index 0000000..fda5588
--- /dev/null
+++ b/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN.yaml
@@ -0,0 +1,40 @@
+general_cfg:
+  joyrl_version: 0.6.2.5
+  algo_name: DQN
+  env_name: gym
+  interactor_device: cpu
+  learner_device: cpu 
+  mode: train
+  is_learner_async: false
+  collect_traj: false
+  n_interactors: 1
+  load_checkpoint: false
+  load_path: "Train_MountainCar-v0_DQN"
+  load_model_step: "best"
+  max_episode: -1
+  max_step: 200
+  seed: 1
+  online_eval: true
+  online_eval_episode: 10
+algo_cfg:
+  learn_frequency: 1
+  value_layers:
+    - layer_type: linear
+      layer_size: [256]
+      activation: relu
+    - layer_type: linear
+      layer_dim: [128]
+      activation: none
+  batch_size: 64
+  max_buffer_size: 10000
+  epsilon_decay: 1500
+  epsilon_end: 0.01
+  epsilon_start: 0.98
+  gamma: 0.98
+  lr: 0.001
+  target_update: 10
+env_cfg:
+  id: MountainCar-v0
+  render_mode: null
+  wrappers:
+    - wrapper_name: GymDiscreteActionWrapper
diff --git a/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN_Test.yaml b/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN_Test.yaml
deleted file mode 100644
index b895edb..0000000
--- a/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN_Test.yaml
+++ /dev/null
@@ -1,45 +0,0 @@
-general_cfg:
-  algo_name: DQN
-  device: cpu
-  env_name: MountainCar-v0
-  eval_eps: 10
-  eval_per_episode: 5
-  load_checkpoint: true
-  load_path: Train_MountainCar-v0_DQN_20230404-211546
-  max_steps: 200
-  mode: test
-  new_step_api: true
-  render: true
-  save_fig: true
-  seed: 3
-  show_fig: false
-  test_eps: 20
-  train_eps: 200
-  wrapper: null
-  render_mode: rgb_array
-  n_workers: 1
-algo_cfg:
-  batch_size: 64
-  max_buffer_size: 40000
-  epsilon_decay: 800
-  epsilon_end: 0.01
-  epsilon_start: 0.99
-  gamma: 0.99
-  lr: 0.01
-  target_update: 4
-  value_layers:
-  - activation: relu
-    layer_dim:
-    - n_states
-    - 256
-    layer_type: linear
-  - activation: relu
-    layer_dim:
-    - 256
-    - 256
-    layer_type: linear
-  - activation: none
-    layer_dim:
-    - 256
-    - n_actions
-    layer_type: linear
diff --git a/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN_Train.yaml b/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN_Train.yaml
deleted file mode 100644
index e4e8d36..0000000
--- a/presets/ClassControl/MountainCar-v0/MountainCar-v0_DQN_Train.yaml
+++ /dev/null
@@ -1,44 +0,0 @@
-general_cfg:
-  algo_name: DQN
-  device: cpu
-  env_name: MountainCar-v0
-  eval_eps: 10
-  eval_per_episode: 5
-  load_checkpoint: false
-  load_path: tasks
-  max_steps: 200
-  mode: train
-  new_step_api: true
-  render: false
-  save_fig: true
-  seed: 3
-  show_fig: false
-  test_eps: 20
-  train_eps: 200
-  wrapper: null
-  n_workers: 1
-algo_cfg:
-  batch_size: 64
-  max_buffer_size: 40000
-  epsilon_decay: 800
-  epsilon_end: 0.01
-  epsilon_start: 0.99
-  gamma: 0.99
-  lr: 0.01
-  target_update: 4
-  value_layers:
-  - activation: relu
-    layer_dim:
-    - n_states
-    - 256
-    layer_type: linear
-  - activation: relu
-    layer_dim:
-    - 256
-    - 256
-    layer_type: linear
-  - activation: none
-    layer_dim:
-    - 256
-    - n_actions
-    layer_type: linear