diff --git a/docs/parameters.md b/docs/parameters.md
index 9e290794bb..7b281c304b 100644
--- a/docs/parameters.md
+++ b/docs/parameters.md
@@ -58,6 +58,7 @@ When using FastDeploy to deploy models (including offline inference and service
 | ```tool_call_parser``` | `str` | Specify the function call parser to be used for extracting function call content from the model's output. |
 | ```tool_parser_plugin``` | `str` | Specify the file path of the tool parser to be registered, so as to register parsers that are not in the code repository. The code format within these parsers must adhere to the format used in the code repository. |
 | ```load_choices```       | `str`      | Weight loader selection, default: "default_v1". Supports "default", "default_v1", and "dummy". "default_v1" is used for loading torch weights and weight acceleration. "dummy" is used for quickly and randomly initializes weights for testing|
+| ```model_loader_extra_config``` | `dict[str]` | Additional configuration options for the model loader. Supports: <br> - `enable_multithread_load` (bool): Enable multi-threaded weight loading. <br> - `num_threads` (int): Number of threads for loading. Defaults to 8. <br> - `disable_mmap` (bool): Disable memory-mapped file access. Useful when mmap is not supported. <br> Example: `'{"enable_multithread_load": true, "num_threads": 8}'` |
 | ```max_encoder_cache```   | `int` | Maximum number of tokens in the encoder cache (use 0 to disable), default: -1 (auto-calculated) |
 | ```max_processor_cache```  | `float` | Maximum number of bytes(in GiB) in the processor cache (use 0 to disable), default: -1 (auto-calculated) |
 | ```api_key```  |`list[str]`| Validate API keys in the service request headers, supporting multiple key inputs. Same effect as environment variable `FD_API_KEY`, with higher priority|
diff --git a/docs/zh/parameters.md b/docs/zh/parameters.md
index f13f7668b5..23ad75321e 100644
--- a/docs/zh/parameters.md
+++ b/docs/zh/parameters.md
@@ -56,6 +56,7 @@
 | ```tool_call_parser```       | `str`      | 指定要使用的function call解析器，以便从模型输出中抽取 function call内容|
 | ```tool_parser_plugin```       | `str`      | 指定要注册的tool parser文件路径，以便注册不在代码库中的parser，parser中代码格式需遵循代码库中格式|
 | ```load_choices```       | `str`      | 权重加载器选择，默认使用"default_v1"。支持"default"和"default_v1"，后者用于加载torch权重和权重加速|
+| ```model_loader_extra_config``` | `dict[str]` | 模型加载器额外配置选项。支持：<br> - `enable_multithread_load` (bool): 启用多线程权重加载。<br> - `num_threads` (int): 加载线程数，默认为8。<br> - `disable_mmap` (bool): 禁用内存映射文件访问，当mmap不支持时使用。<br> 示例：`'{"enable_multithread_load": true, "num_threads": 8}'` |
 | ```max_encoder_cache```   | `int` | 编码器缓存的最大token数（使用0表示禁用），默认-1（自动计算）|
 | ```max_processor_cache```  | `float` | 处理器缓存的最大字节数（以GiB为单位，使用0表示禁用），默认-1（自动计算）|
 | ```api_key```  |`list[str]`| 校验服务请求头中的API密钥，支持传入多个密钥；与环境变量`FD_API_KEY`中的值效果相同，且优先级高于环境变量配置|
diff --git a/fastdeploy/config.py b/fastdeploy/config.py
index 6e7001bc18..b4bf00ceb1 100644
--- a/fastdeploy/config.py
+++ b/fastdeploy/config.py
@@ -1447,6 +1447,7 @@ class LoadConfig:
         self.dynamic_load_weight: bool = False
         self.load_strategy: Optional[Literal["ipc", "ipc_snapshot", "meta", "normal", "rsync"]] = "normal"
         self.rsync_config: Optional[Dict[str, Any]] = None
+        self.model_loader_extra_config: Optional[Dict[str, Any]] = None
         for key, value in args.items():
             if hasattr(self, key):
                 setattr(self, key, value)
diff --git a/fastdeploy/engine/args_utils.py b/fastdeploy/engine/args_utils.py
index 1c74d034e8..069fdfbf9d 100644
--- a/fastdeploy/engine/args_utils.py
+++ b/fastdeploy/engine/args_utils.py
@@ -496,6 +496,14 @@ class EngineArgs:
         - "default": default loader.
         - "default_v1": default_v1 loader.
     """
+    model_loader_extra_config: Optional[Dict[str, Any]] = None
+    """
+    Additional configuration options for the model loader.
+    Supports:
+    - enable_multithread_load (bool): Enable multi-threaded weight loading.
+    - num_threads (int): Number of threads for loading. Defaults to 8.
+    - disable_mmap (bool): Disable memory-mapped file access.
+    """
 
     lm_head_fp32: bool = False
     """
@@ -1091,6 +1099,14 @@ class EngineArgs:
                  default/default_v1/dummy.",
         )
 
+        load_group.add_argument(
+            "--model-loader-extra-config",
+            type=json.loads,
+            default=EngineArgs.model_loader_extra_config,
+            help="Additional configuration for model loader (JSON format). "
+            'e.g., \'{"enable_multithread_load": true, "num_threads": 8}\'',
+        )
+
         # CacheConfig parameters group
         cache_group = parser.add_argument_group("Cache Configuration")
 
diff --git a/fastdeploy/engine/common_engine.py b/fastdeploy/engine/common_engine.py
index aca282e0f7..0b5fadb751 100644
--- a/fastdeploy/engine/common_engine.py
+++ b/fastdeploy/engine/common_engine.py
@@ -2483,6 +2483,7 @@ class EngineService:
             f" --early_stop_config '{self.cfg.early_stop_config.to_json_string()}'"
             f" --reasoning_parser {self.cfg.structured_outputs_config.reasoning_parser}"
             f" --load_choices {self.cfg.load_config.load_choices}"
+            f" --model_loader_extra_config '{json.dumps(self.cfg.load_config.model_loader_extra_config)}'"
             f" --plas_attention_config '{self.cfg.plas_attention_config.to_json_string()}'"
             f" --ips {ips}"
             f" --cache-transfer-protocol {self.cfg.cache_config.cache_transfer_protocol}"
diff --git a/fastdeploy/engine/engine.py b/fastdeploy/engine/engine.py
index 283693fae8..574fd6f062 100644
--- a/fastdeploy/engine/engine.py
+++ b/fastdeploy/engine/engine.py
@@ -613,6 +613,7 @@ class LLMEngine:
             f" --early_stop_config '{self.cfg.early_stop_config.to_json_string()}'"
             f" --reasoning_parser {self.cfg.structured_outputs_config.reasoning_parser}"
             f" --load_choices {self.cfg.load_config.load_choices}"
+            f" --model_loader_extra_config '{json.dumps(self.cfg.load_config.model_loader_extra_config)}'"
             f" --plas_attention_config '{self.cfg.plas_attention_config.to_json_string()}'"
             f" --ips {ips}"
             f" --max_encoder_cache {self.cfg.cache_config.max_encoder_cache}"
diff --git a/fastdeploy/model_executor/load_weight_utils.py b/fastdeploy/model_executor/load_weight_utils.py
index b8c60e0110..2ce8c53c84 100644
--- a/fastdeploy/model_executor/load_weight_utils.py
+++ b/fastdeploy/model_executor/load_weight_utils.py
@@ -14,6 +14,7 @@
 # limitations under the License.
 """
 
+import concurrent.futures
 import contextlib
 import copy
 import hashlib
@@ -26,8 +27,11 @@ import time
 from contextlib import ExitStack
 from functools import wraps
 from pathlib import Path
+from typing import Optional
 
 import paddle
+import paddle.distributed as dist
+import safetensors
 from paddleformers.transformers import PretrainedModel
 from paddleformers.transformers.model_utils import load_tp_checkpoint
 from paddleformers.utils.log import logger
@@ -36,10 +40,12 @@ from safetensors import safe_open
 from tqdm import tqdm
 
 from fastdeploy import envs
-from fastdeploy.config import FDConfig
+from fastdeploy.config import FDConfig, LoadConfig
 from fastdeploy.model_executor.layers.linear import KVBatchLinear
 from fastdeploy.model_executor.utils import multi_switch_config_context
 
+DEFAULT_NUM_THREADS = 8
+
 
 def natural_key(s: str):
     return [int(t) if t.isdigit() else t for t in re.split(r"(\d+)", s)]
@@ -111,13 +117,21 @@ def get_model_path(fd_config: FDConfig):
     return model_path
 
 
-def get_weight_iterator(model_path: str):
+def get_weight_iterator(model_path: str, load_config: Optional[LoadConfig] = None):
     files_list, ordered_weight_map, use_safetensors, is_layers_are_grouped = get_all_weights_file(model_path)
     if use_safetensors:
-        if is_layers_are_grouped:
-            weights_iterator = safetensors_weights_iterator(files_list)
+        extra_config = load_config.model_loader_extra_config if load_config else None
+        if extra_config is not None and extra_config.get("enable_multithread_load", False):
+            weights_iterator = multi_thread_safetensors_weights_iterator(
+                files_list,
+                max_workers=extra_config.get("num_threads", DEFAULT_NUM_THREADS),
+                disable_mmap=extra_config.get("disable_mmap", False),
+            )
         else:
-            weights_iterator = safetensors_weights_iterator_ordered(ordered_weight_map)
+            if is_layers_are_grouped:
+                weights_iterator = safetensors_weights_iterator(files_list)
+            else:
+                weights_iterator = safetensors_weights_iterator_ordered(ordered_weight_map)
     else:
         weights_iterator = pdparams_weight_iterator(files_list)
 
@@ -401,6 +415,52 @@ def safetensors_weights_iterator(safe_tensor_list: list[str]):
                 yield name, param
 
 
+def multi_thread_safetensors_weights_iterator(safe_tensor_list, max_workers: int = 4, disable_mmap: bool = False):
+    """
+    Iterate over safetensors weights using multi-threaded loading.
+
+    Args:
+        safe_tensor_list: List of safetensors file paths to load.
+        max_workers: Maximum number of threads for concurrent loading. Defaults to 4.
+        disable_mmap: If True, load files into memory directly instead of using memory-mapped
+            files. Useful when mmap is not supported or causes issues.
+
+    Yields:
+        Tuple[str, paddle.Tensor]: Weight name and corresponding tensor.
+    """
+    try:
+        enable_tqdm = dist.get_rank() == 0
+    except Exception:
+        enable_tqdm = True
+
+    def _load_file(st_file: str):
+        if disable_mmap:
+            with open(st_file, "rb") as f:
+                result = safetensors.paddle.load(f.read())
+        else:
+            result = safetensors.paddle.load_file(st_file, device="cpu")
+
+        return result
+
+    with concurrent.futures.ThreadPoolExecutor(max_workers=max_workers) as executor:
+        futures = [executor.submit(_load_file, st_file) for st_file in safe_tensor_list]
+
+        if enable_tqdm:
+            futures_iter = tqdm(
+                concurrent.futures.as_completed(futures),
+                total=len(safe_tensor_list),
+                desc="Multi-thread loading shards",
+                disable=not enable_tqdm,
+            )
+        else:
+            futures_iter = concurrent.futures.as_completed(futures)
+
+        for future in futures_iter:
+            state_dict = future.result()
+            for name, param in state_dict.items():
+                yield name, param
+
+
 def safetensors_weights_iterator_ordered(ordered_weight_map: dict[str, str]):
     """
     safetensors_weights_iterator_ordered
diff --git a/fastdeploy/model_executor/model_loader/default_loader_v1.py b/fastdeploy/model_executor/model_loader/default_loader_v1.py
index ce78758b10..1217f9de28 100644
--- a/fastdeploy/model_executor/model_loader/default_loader_v1.py
+++ b/fastdeploy/model_executor/model_loader/default_loader_v1.py
@@ -57,7 +57,7 @@ class DefaultModelLoaderV1(BaseModelLoader):
     @measure_time()
     def load_weights(self, model, fd_config: FDConfig, enable_cache: bool = False) -> None:
         model_path = get_model_path(fd_config)
-        weights_iterator = get_weight_iterator(model_path)
+        weights_iterator = get_weight_iterator(model_path, fd_config.load_config)
         if enable_cache:
             load_weights_from_cache(model, weights_iterator)
         else:
diff --git a/fastdeploy/worker/worker_process.py b/fastdeploy/worker/worker_process.py
index 2f51359959..0cbb8f9fc7 100644
--- a/fastdeploy/worker/worker_process.py
+++ b/fastdeploy/worker/worker_process.py
@@ -1028,6 +1028,14 @@ def parse_args():
         help="The format of the model weights to load. default/default_v1/dummy.",
     )
 
+    parser.add_argument(
+        "--model_loader_extra_config",
+        type=json.loads,
+        default=None,
+        help="Additional configuration for model loader (JSON format). "
+        'e.g., \'{"enable_multithread_load": true, "num_threads": 8}\'',
+    )
+
     parser.add_argument(
         "--ips",
         type=str,
diff --git a/tests/engine/test_engine.py b/tests/engine/test_engine.py
index e796eb7156..31ab9d94a4 100644
--- a/tests/engine/test_engine.py
+++ b/tests/engine/test_engine.py
@@ -45,7 +45,13 @@ def _make_cfg(**ov):
     cc.enable_prefix_caching = cc.enable_chunked_prefill = False
     cc.kv_cache_ratio, cc.kvcache_storage_backend, cc.num_cpu_blocks, cc.max_encoder_cache = 1.0, None, 0, 0
     cc.cache_transfer_protocol, cc.total_block_num = "tcp", 100
-    lc = ns(load_strategy="auto", rsync_config={}, dynamic_load_weight=False, load_choices="auto")
+    lc = ns(
+        load_strategy="auto",
+        rsync_config={},
+        dynamic_load_weight=False,
+        load_choices="auto",
+        model_loader_extra_config={},
+    )
     soc = ns(guided_decoding_backend=None, logits_processors=None, reasoning_parser="none")
     soc.disable_any_whitespace = False
     cfg = ns(model_config=mc, parallel_config=pc, scheduler_config=sc, cache_config=cc, load_config=lc)
diff --git a/tests/model_loader/test_offline_model.py b/tests/model_loader/test_offline_model.py
index bc6d08cc5e..34937f79e8 100644
--- a/tests/model_loader/test_offline_model.py
+++ b/tests/model_loader/test_offline_model.py
@@ -99,5 +99,6 @@ def test_offline_model(
             quantization,
             "default_v1",
             prompts,
+            {"enable_multithread_load": True, "num_threads": 2},
         ),
     )
diff --git a/tests/model_loader/utils.py b/tests/model_loader/utils.py
index f5eb05fd1c..1037d2c64e 100644
--- a/tests/model_loader/utils.py
+++ b/tests/model_loader/utils.py
@@ -89,6 +89,7 @@ def form_model_get_output_topp0(
     load_choices,
     prompts,
     speculative_config={},
+    model_loader_extra_config=None,
     result_queue=None,
 ):
     try:
@@ -100,6 +101,7 @@ def form_model_get_output_topp0(
             load_choices=load_choices,
             quantization=quantization,
             speculative_config=speculative_config,
+            model_loader_extra_config=model_loader_extra_config,
         ) as fd_model:
             fd_outputs = fd_model.generate_topp0(prompts, max_tokens=max_tokens)
             result_queue.put(fd_outputs)