diff --git a/src/llamafactory/train/dpo/trainer.py b/src/llamafactory/train/dpo/trainer.py
index f3c2443c..542335a3 100644
--- a/src/llamafactory/train/dpo/trainer.py
+++ b/src/llamafactory/train/dpo/trainer.py
@@ -7,7 +7,7 @@ import torch
 import torch.nn.functional as F
 from transformers import Trainer
 from trl import DPOTrainer
-from trl.trainer.utils import disable_dropout_in_model
+from trl.trainer import disable_dropout_in_model
 
 from ...extras.constants import IGNORE_INDEX
 from ..utils import create_custom_optimzer, create_custom_scheduler
@@ -179,7 +179,7 @@ class CustomDPOTrainer(DPOTrainer):
         return chosen_logps, rejected_logps, chosen_logits, rejected_logits
 
     def compute_reference_log_probs(
-        self, batch: Dict[str, "torch.Tensor"]
+        self, model: "PreTrainedModel", batch: Dict[str, "torch.Tensor"]
     ) -> Tuple[Optional["torch.Tensor"], Optional["torch.Tensor"]]:
         r"""
         Computes log probabilities of the reference model.
@@ -188,8 +188,8 @@ class CustomDPOTrainer(DPOTrainer):
             return None, None
 
         if self.ref_model is None:
-            ref_model = self.model
-            ref_context = self.accelerator.unwrap_model(self.model).disable_adapter()
+            ref_model = model
+            ref_context = self.accelerator.unwrap_model(model).disable_adapter()
         else:
             ref_model = self.ref_model
             ref_context = nullcontext()
@@ -221,7 +221,7 @@ class CustomDPOTrainer(DPOTrainer):
             policy_rejected_logits,
         ) = self.concatenated_forward(model, batch)
 
-        reference_chosen_logps, reference_rejected_logps = self.compute_reference_log_probs(batch)
+        reference_chosen_logps, reference_rejected_logps = self.compute_reference_log_probs(model, batch)
         losses, chosen_rewards, rejected_rewards = self.compute_preference_loss(
             policy_chosen_logps,
             policy_rejected_logps,
diff --git a/src/llamafactory/train/kto/trainer.py b/src/llamafactory/train/kto/trainer.py
index 292e61c7..82ae722d 100644
--- a/src/llamafactory/train/kto/trainer.py
+++ b/src/llamafactory/train/kto/trainer.py
@@ -6,7 +6,7 @@ from typing import TYPE_CHECKING, Dict, Literal, Optional, Tuple, Union
 import torch
 from transformers import Trainer
 from trl import KTOTrainer
-from trl.trainer.utils import disable_dropout_in_model
+from trl.trainer import disable_dropout_in_model
 
 from ...extras.constants import IGNORE_INDEX
 from ..utils import create_custom_optimzer, create_custom_scheduler
@@ -150,14 +150,14 @@ class CustomKTOTrainer(KTOTrainer):
         return chosen_logps, rejected_logps, chosen_logits, rejected_logits, kl_logps
 
     def compute_reference_log_probs(
-        self, batch: Dict[str, "torch.Tensor"]
+        self, model: "PreTrainedModel", batch: Dict[str, "torch.Tensor"]
     ) -> Tuple["torch.Tensor", "torch.Tensor", "torch.Tensor"]:
         r"""
         Computes log probabilities of the reference model.
         """
         if self.ref_model is None:
-            ref_model = self.model
-            ref_context = self.accelerator.unwrap_model(self.model).disable_adapter()
+            ref_model = model
+            ref_context = self.accelerator.unwrap_model(model).disable_adapter()
         else:
             ref_model = self.ref_model
             ref_context = nullcontext()
@@ -190,7 +190,9 @@ class CustomKTOTrainer(KTOTrainer):
             policy_kl_logps,
         ) = self.concatenated_forward(model, batch)
 
-        reference_chosen_logps, reference_rejected_logps, reference_kl_logps = self.compute_reference_log_probs(batch)
+        reference_chosen_logps, reference_rejected_logps, reference_kl_logps = self.compute_reference_log_probs(
+            model, batch
+        )
         losses, chosen_rewards, rejected_rewards, kl = self.kto_loss(
             policy_chosen_logps,
             policy_rejected_logps,