diff --git a/joyrl/algos/TD3/config.py b/joyrl/algos/TD3/config.py
index 6af1356..c8c7506 100644
--- a/joyrl/algos/TD3/config.py
+++ b/joyrl/algos/TD3/config.py
@@ -1,8 +1,8 @@
 class AlgoConfig:
     def __init__(self) -> None:
-        self.explore_steps = 1000  # exploration steps before training
+        self.explore_steps = 100  # exploration steps before training
         self.policy_freq = 2  # policy update frequency
-        self.actor_lr = 1e-3 # actor learning rate 3e-4
+        self.actor_lr = 1e-4 # actor learning rate 3e-4
         self.critic_lr = 1e-3 # critic learning rate
         self.actor_hidden_dim = 256 # actor hidden layer dimension
         self.critic_hidden_dim = 256 # critic hidden layer dimension
@@ -12,4 +12,4 @@ def __init__(self) -> None:
         self.expl_noise = 0.1 # std of Gaussian exploration noise
         self.noise_clip = 0.5 # range to clip target policy noise
         self.batch_size = 100 # batch size for both actor and critic
-        self.buffer_size = 1000000 # replay buffer size
\ No newline at end of file
+        self.buffer_size = 1000000 # replay buffer size