diff --git a/example/multinode/train_grpo_multinode_32b.sh b/example/multinode/train_grpo_multinode_32b.sh
new file mode 100644
index 0000000..7add385
--- /dev/null
+++ b/example/multinode/train_grpo_multinode_32b.sh
@@ -0,0 +1,77 @@
+data_name=nq_hotpotqa_train
+
+export CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
+export DATA_DIR=data/${data_name} # first download the data from https://huggingface.co/datasets/PeterJinGo/nq_hotpotqa_train
+
+WAND_PROJECT="Search-R1"
+RAY_DASHBOARD_ADDRESS="http://xx.xx.xx.xx:8265" # your head node address
+N_NODES=4
+
+export BASE_MODEL='Qwen/Qwen2.5-32B'
+export EXPERIMENT_NAME=${train_data}-${test_data}-search-r1-grpo-qwen2.5-32b-em-multinode-${N_NODES}
+
+# set -x
+export VLLM_ATTENTION_BACKEND=XFORMERS # vllm + qwen2-7b with flash_attn has some issues
+
+# max_prompt_length = (config['training']['max_start_length'] + config['training']['max_response_length'] * (config['training']['max_turns'] - 1) + config['training']['max_obs_length'] * config['training']['max_turns'])
+
+ulimit -n 65535
+
+ray job submit --address=$RAY_DASHBOARD_ADDRESS \
+    --runtime-env=verl/trainer/runtime_env.yaml \
+    --no-wait \
+    -- \
+    python3 -m verl.trainer.main_ppo \
+    data.train_files=$DATA_DIR/train.parquet \
+    data.val_files=$DATA_DIR/test.parquet \
+    data.train_data_num=null \
+    data.val_data_num=null \
+    data.train_batch_size=512 \
+    data.val_batch_size=256 \
+    data.max_prompt_length=4096 \
+    data.max_response_length=500 \
+    data.max_start_length=2048 \
+    data.max_obs_length=500 \
+    data.shuffle_train_dataloader=True \
+    algorithm.adv_estimator=grpo \
+    actor_rollout_ref.model.path=$BASE_MODEL \
+    actor_rollout_ref.model.enable_gradient_checkpointing=True \
+    actor_rollout_ref.model.use_remove_padding=True \
+    actor_rollout_ref.actor.optim.lr=2e-7 \
+    actor_rollout_ref.actor.optim.lr_warmup_steps_ratio=0.285 \
+    actor_rollout_ref.actor.use_kl_loss=True \
+    actor_rollout_ref.actor.ppo_mini_batch_size=256 \
+    actor_rollout_ref.actor.ppo_micro_batch_size=64 \
+    actor_rollout_ref.actor.fsdp_config.param_offload=false \
+    actor_rollout_ref.actor.fsdp_config.grad_offload=false \
+    actor_rollout_ref.actor.fsdp_config.optimizer_offload=false \
+    actor_rollout_ref.rollout.log_prob_micro_batch_size=128 \
+    actor_rollout_ref.rollout.tensor_model_parallel_size=2 \
+    actor_rollout_ref.rollout.name=vllm \
+    actor_rollout_ref.rollout.gpu_memory_utilization=0.5 \
+    actor_rollout_ref.ref.log_prob_micro_batch_size=128 \
+    actor_rollout_ref.ref.fsdp_config.param_offload=false \
+    actor_rollout_ref.actor.kl_loss_coef=0.001 \
+    actor_rollout_ref.actor.kl_loss_type=low_var_kl \
+    algorithm.no_think_rl=false \
+    actor_rollout_ref.rollout.n_agent=5 \
+    actor_rollout_ref.rollout.temperature=1 \
+    actor_rollout_ref.actor.state_masking=True \
+    trainer.logger=['wandb'] \
+    +trainer.val_only=false \
+    +trainer.val_before_train=false \
+    trainer.default_hdfs_dir=null \
+    trainer.n_gpus_per_node=8 \
+    trainer.nnodes=$N_NODES \
+    trainer.save_freq=100 \
+    trainer.test_freq=100 \
+    trainer.project_name=$WAND_PROJECT \
+    trainer.experiment_name=$EXPERIMENT_NAME \
+    trainer.total_epochs=15 \
+    trainer.total_training_steps=1005 \
+    trainer.default_hdfs_dir=null \
+    trainer.default_local_dir=verl_checkpoints/$EXPERIMENT_NAME \
+    max_turns=4 \
+    retriever.url="http://127.0.0.1:8000/retrieve" \
+    retriever.topk=3 \
+    2>&1 | tee $EXPERIMENT_NAME.log
diff --git a/example/multinode/train_grpo_multinode_72b.sh b/example/multinode/train_grpo_multinode_72b.sh
new file mode 100644
index 0000000..100e928
--- /dev/null
+++ b/example/multinode/train_grpo_multinode_72b.sh
@@ -0,0 +1,75 @@
+data_name=nq_hotpotqa_train
+
+export CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
+export DATA_DIR=data/${data_name} # first download the data from https://huggingface.co/datasets/PeterJinGo/nq_hotpotqa_train
+
+WAND_PROJECT="Search-R1"
+RAY_DASHBOARD_ADDRESS="http://xx.xx.xx.xx:8265" # your head node address
+N_NODES=4
+
+export BASE_MODEL='Qwen/Qwen2.5-72B'
+export EXPERIMENT_NAME=${train_data}-${test_data}-search-r1-grpo-qwen2.5-72b-em-multinode-${N_NODES}
+
+# set -x
+export VLLM_ATTENTION_BACKEND=XFORMERS # vllm + qwen2-7b with flash_attn has some issues
+
+ulimit -n 65535
+
+ray job submit --address=$RAY_DASHBOARD_ADDRESS \
+    --runtime-env=verl/trainer/runtime_env.yaml \
+    --no-wait \
+    -- \
+    python3 -m verl.trainer.main_ppo \
+    data.train_files=$DATA_DIR/train.parquet \
+    data.val_files=$DATA_DIR/test.parquet \
+    data.train_data_num=null \
+    data.val_data_num=null \
+    data.train_batch_size=512 \
+    data.val_batch_size=256 \
+    data.max_prompt_length=4096 \
+    data.max_response_length=500 \
+    data.max_start_length=2048 \
+    data.max_obs_length=500 \
+    data.shuffle_train_dataloader=True \
+    algorithm.adv_estimator=grpo \
+    actor_rollout_ref.model.path=$BASE_MODEL \
+    actor_rollout_ref.model.enable_gradient_checkpointing=True \
+    actor_rollout_ref.model.use_remove_padding=True \
+    actor_rollout_ref.actor.optim.lr=1e-7 \
+    actor_rollout_ref.actor.optim.lr_warmup_steps_ratio=0.285 \
+    actor_rollout_ref.actor.use_kl_loss=True \
+    actor_rollout_ref.actor.ppo_mini_batch_size=256 \
+    actor_rollout_ref.actor.ppo_micro_batch_size=32 \
+    actor_rollout_ref.actor.fsdp_config.param_offload=True \
+    actor_rollout_ref.actor.fsdp_config.grad_offload=True \
+    actor_rollout_ref.actor.fsdp_config.optimizer_offload=True \
+    actor_rollout_ref.rollout.log_prob_micro_batch_size=32 \
+    actor_rollout_ref.rollout.tensor_model_parallel_size=4 \
+    actor_rollout_ref.rollout.name=vllm \
+    actor_rollout_ref.rollout.gpu_memory_utilization=0.5 \
+    actor_rollout_ref.ref.log_prob_micro_batch_size=32 \
+    actor_rollout_ref.ref.fsdp_config.param_offload=True \
+    actor_rollout_ref.actor.kl_loss_coef=0.001 \
+    actor_rollout_ref.actor.kl_loss_type=low_var_kl \
+    algorithm.no_think_rl=false \
+    actor_rollout_ref.rollout.n_agent=5 \
+    actor_rollout_ref.rollout.temperature=1 \
+    actor_rollout_ref.actor.state_masking=True \
+    trainer.logger=['wandb'] \
+    +trainer.val_only=false \
+    +trainer.val_before_train=false \
+    trainer.default_hdfs_dir=null \
+    trainer.n_gpus_per_node=8 \
+    trainer.nnodes=$N_NODES \
+    trainer.save_freq=100 \
+    trainer.test_freq=100 \
+    trainer.project_name=$WAND_PROJECT \
+    trainer.experiment_name=$EXPERIMENT_NAME \
+    trainer.total_epochs=15 \
+    trainer.total_training_steps=1005 \
+    trainer.default_hdfs_dir=null \
+    trainer.default_local_dir=verl_checkpoints/$EXPERIMENT_NAME \
+    max_turns=4 \
+    retriever.url="http://127.0.0.1:8000/retrieve" \
+    retriever.topk=3 \
+    2>&1 | tee $EXPERIMENT_NAME.log
diff --git a/example/multinode/train_ppo_multinode_32b.sh b/example/multinode/train_ppo_multinode_32b.sh
new file mode 100644
index 0000000..0cc93ad
--- /dev/null
+++ b/example/multinode/train_ppo_multinode_32b.sh
@@ -0,0 +1,84 @@
+data_name=nq_hotpotqa_train
+
+export CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
+export DATA_DIR=data/${data_name} # first download the data from https://huggingface.co/datasets/PeterJinGo/nq_hotpotqa_train
+
+WAND_PROJECT="Search-R1"
+RAY_DASHBOARD_ADDRESS="http://xx.xx.xx.xx:8265" # your head node address
+N_NODES=4
+
+export BASE_MODEL='Qwen/Qwen2.5-32B'
+export EXPERIMENT_NAME=${train_data}-${test_data}-search-r1-ppo-qwen2.5-32b-em-multinode-${N_NODES}
+
+# set -x
+export VLLM_ATTENTION_BACKEND=XFORMERS
+
+ulimit -n 65535
+
+ray job submit --address=$RAY_DASHBOARD_ADDRESS \
+    --runtime-env=verl/trainer/runtime_env.yaml \
+    --no-wait \
+    -- \
+    python3 -m verl.trainer.main_ppo \
+    data.train_files=$DATA_DIR/train.parquet \
+    data.val_files=$DATA_DIR/test.parquet \
+    data.train_data_num=null \
+    data.val_data_num=null \
+    data.train_batch_size=512 \
+    data.val_batch_size=256 \
+    data.max_prompt_length=4096 \
+    data.max_response_length=500 \
+    data.max_start_length=2048 \
+    data.max_obs_length=500 \
+    data.shuffle_train_dataloader=True \
+    algorithm.adv_estimator=gae \
+    actor_rollout_ref.model.path=$BASE_MODEL \
+    actor_rollout_ref.actor.optim.lr=2e-7 \
+    actor_rollout_ref.model.enable_gradient_checkpointing=true \
+    actor_rollout_ref.model.use_remove_padding=True \
+    actor_rollout_ref.actor.optim.lr_warmup_steps_ratio=0.285 \
+    actor_rollout_ref.actor.ppo_mini_batch_size=256 \
+    actor_rollout_ref.actor.ppo_micro_batch_size=32 \
+    actor_rollout_ref.actor.fsdp_config.param_offload=False \
+    actor_rollout_ref.actor.fsdp_config.grad_offload=False \
+    actor_rollout_ref.actor.fsdp_config.optimizer_offload=True \
+    actor_rollout_ref.rollout.log_prob_micro_batch_size=32 \
+    actor_rollout_ref.rollout.tensor_model_parallel_size=2 \
+    actor_rollout_ref.rollout.name=vllm \
+    actor_rollout_ref.rollout.gpu_memory_utilization=0.5 \
+    actor_rollout_ref.ref.log_prob_micro_batch_size=32 \
+    actor_rollout_ref.ref.fsdp_config.param_offload=False \
+    actor_rollout_ref.rollout.n_agent=1 \
+    actor_rollout_ref.rollout.temperature=1 \
+    actor_rollout_ref.rollout.top_p=1.0 \
+    actor_rollout_ref.actor.state_masking=true \
+    critic.optim.lr=1e-5 \
+    critic.model.use_remove_padding=True \
+    critic.optim.lr_warmup_steps_ratio=0.015 \
+    critic.model.path=$BASE_MODEL \
+    critic.model.enable_gradient_checkpointing=true \
+    critic.ppo_micro_batch_size=32 \
+    critic.model.fsdp_config.param_offload=False \
+    critic.model.fsdp_config.grad_offload=False \
+    critic.model.fsdp_config.optimizer_offload=True \
+    algorithm.kl_ctrl.kl_coef=0.001 \
+    algorithm.no_think_rl=false \
+    trainer.critic_warmup=0 \
+    trainer.logger=['wandb'] \
+    +trainer.val_only=false \
+    +trainer.val_before_train=true \
+    trainer.default_hdfs_dir=null \
+    trainer.n_gpus_per_node=8 \
+    trainer.nnodes=$N_NODES \
+    trainer.save_freq=100 \
+    trainer.test_freq=100 \
+    trainer.project_name=$WAND_PROJECT \
+    trainer.experiment_name=$EXPERIMENT_NAME \
+    trainer.total_epochs=15 \
+    trainer.total_training_steps=1005 \
+    trainer.default_hdfs_dir=null \
+    trainer.default_local_dir=verl_checkpoints/$EXPERIMENT_NAME \
+    max_turns=4 \
+    retriever.url="http://127.0.0.1:8000/retrieve" \
+    retriever.topk=3 \
+    2>&1 | tee $EXPERIMENT_NAME.log