diff --git a/swift/llm/argument/infer_args.py b/swift/llm/argument/infer_args.py
index 660b2dd385..ad8a3f108a 100644
--- a/swift/llm/argument/infer_args.py
+++ b/swift/llm/argument/infer_args.py
@@ -156,6 +156,7 @@ class InferArguments(MergeArguments, LmdeployArguments, SglangArguments, VllmArg
     metric: Literal['acc', 'rouge'] = None
     # for pt engine
     max_batch_size: int = 1
+    cache_impl: str = None
 
     # only for inference
     val_dataset_sample: Optional[int] = None
diff --git a/swift/llm/infer/infer.py b/swift/llm/infer/infer.py
index 6747038384..f1063ca53e 100644
--- a/swift/llm/infer/infer.py
+++ b/swift/llm/infer/infer.py
@@ -32,8 +32,12 @@ def __init__(self, args: Optional[Union[List[str], InferArguments]] = None) -> N
 
         if args.infer_backend == 'pt':
             model, self.template = prepare_model_template(args)
-            self.infer_engine = PtEngine.from_model_template(model, self.template, max_batch_size=args.max_batch_size)
-            self.infer_engine.reranker_use_activation = args.reranker_use_activation
+            self.infer_engine = PtEngine.from_model_template(
+                model,
+                self.template,
+                max_batch_size=args.max_batch_size,
+                reranker_use_activation=args.reranker_use_activation,
+                cache_impl=args.cache_impl)
             logger.info(f'model: {self.infer_engine.model}')
         else:
             self.template = args.get_template(None)
@@ -64,8 +68,8 @@ def get_infer_engine(args: InferArguments, template=None, **kwargs):
             from .infer_engine import PtEngine
             infer_engine_cls = PtEngine
             kwargs.update(args.get_model_kwargs())
-            if hasattr(args, 'max_batch_size'):
-                kwargs.update({'max_batch_size': args.max_batch_size})
+            kwargs['max_batch_size'] = args.max_batch_size
+            kwargs['cache_impl'] = args.cache_impl
         elif infer_backend == 'vllm':
             from .infer_engine import VllmEngine
             infer_engine_cls = VllmEngine
@@ -180,7 +184,7 @@ def _prepare_val_dataset(self) -> HfDataset:
         args = self.args
         dataset_kwargs = args.get_dataset_kwargs()
         if args.cached_dataset or args.cached_val_dataset:
-            _, val_datasets = get_cached_dataset(self.args)
+            _, val_datasets = get_cached_dataset(args)
         else:
             val_datasets = []
         if len(args.val_dataset) > 0:
diff --git a/swift/llm/infer/infer_engine/pt_engine.py b/swift/llm/infer/infer_engine/pt_engine.py
index 03d73dca63..f981436bc5 100644
--- a/swift/llm/infer/infer_engine/pt_engine.py
+++ b/swift/llm/infer/infer_engine/pt_engine.py
@@ -62,6 +62,7 @@ def __init__(
             model_kwargs: Optional[Dict[str, Any]] = None,
             template: Optional[Template] = None,
             reranker_use_activation: bool = True,
+            cache_impl: Optional[str] = None,
             **kwargs):
         download_model = kwargs.pop('download_model', True)
         self.model, self.processor = get_model_tokenizer(
@@ -80,6 +81,7 @@ def __init__(
             model_kwargs=model_kwargs,
             **kwargs)
         self.reranker_use_activation = reranker_use_activation
+        self.cache_impl = cache_impl
         self.max_batch_size = max_batch_size
         if isinstance(adapters, str):
             adapters = [adapters]
@@ -151,11 +153,21 @@ def _add_adapter(self, adapter_path: str, adapter_name: Optional[str] = None) ->
         self.model = Swift.from_pretrained(self.model, adapter_path, adapter_name)
 
     @classmethod
-    def from_model_template(cls, model, template=None, *, max_batch_size: int = 1):
+    def from_model_template(
+        cls,
+        model,
+        template=None,
+        *,
+        max_batch_size: int = 1,
+        reranker_use_activation: bool = True,
+        cache_impl: Optional[str] = None,
+    ):
         self = super().__new__(cls)
         self.model = model
         self.processor = template.processor
         self.max_batch_size = max_batch_size
+        self.reranker_use_activation = reranker_use_activation
+        self.cache_impl = cache_impl
         self._post_init(template)
         return self
 
@@ -233,6 +245,8 @@ def _model_generate(**kwargs):
             template.generate(self.model, **kwargs)
 
         generate_kwargs = template.prepare_generate_kwargs(generate_kwargs, model=self.model)
+        if self.cache_impl is not None:
+            generate_kwargs['cache_implementation'] = self.cache_impl
         thread = Thread(target=_model_generate, kwargs=generate_kwargs)
         thread.start()
         batch_size = inputs['attention_mask'].shape[0]
@@ -392,6 +406,8 @@ def _infer_full(self, template: Template, inputs: Dict[str, Any], *, generation_
             generate_kwargs['adapter_names'] = adapter_names
         num_prompt_tokens = self._get_num_tokens(inputs)
         generate_kwargs = template.prepare_generate_kwargs(generate_kwargs, model=self.model)
+        if self.cache_impl is not None:
+            generate_kwargs['cache_implementation'] = self.cache_impl
         output = dict(template.generate(self.model, **generate_kwargs))
         output.pop('past_key_values', None)
         batched_generate_ids = output['sequences']