diff --git a/flagai/auto_model/auto_loader.py b/flagai/auto_model/auto_loader.py
index 726dc340..77831231 100755
--- a/flagai/auto_model/auto_loader.py
+++ b/flagai/auto_model/auto_loader.py
@@ -173,6 +173,7 @@ def __init__(self,
                  qlora_dir=None,
                  inference_mode=True,
                  model_max_length=None,
+                 all_devices=False,
                  **kwargs):
         """
         Args:
@@ -277,7 +278,12 @@ def __init__(self,
                                                         quantization_config=quantization_config)           
                 model.eval()
                 if not quantization_config:
-                    model.to(device)
+                    if all_devices is True:
+                      from accelerate import load_checkpoint_and_dispatch
+                      model = load_checkpoint_and_dispatch(
+                          model, download_path, device_map="balanced", no_split_module_classes=["AquilaDecoderLayer"])
+                    else:
+                      model.to(device)
                 if lora_dir:
                     from flagai.model.tools.peft import PeftModel
                     model = PeftModel.from_pretrained(model, lora_dir)