diff --git a/federated_learning/res18Train.py b/fed_example/res18Train.py
similarity index 97%
rename from federated_learning/res18Train.py
rename to fed_example/res18Train.py
index 8754446..aef3011 100644
--- a/federated_learning/res18Train.py
+++ b/fed_example/res18Train.py
@@ -3,9 +3,9 @@ import torch
 import os
 from torch import optim
 from torch.optim import lr_scheduler
-from util.data_utils import get_data
-from util.model_utils import get_model
-from util.train_utils import train_model, validate_model, update_model_weights, v3_update_model_weights
+from fed_example.utils.data_utils import get_data
+from fed_example.utils.model_utils import get_model
+from fed_example.utils.train_utils import train_model, validate_model, v3_update_model_weights
 
 
 def main(args):
diff --git a/federated_learning/utils/__init__.py b/fed_example/utils/__init__.py
similarity index 100%
rename from federated_learning/utils/__init__.py
rename to fed_example/utils/__init__.py
diff --git a/federated_learning/utils/data_utils.py b/fed_example/utils/data_utils.py
similarity index 88%
rename from federated_learning/utils/data_utils.py
rename to fed_example/utils/data_utils.py
index 6d900db..e7f322f 100644
--- a/federated_learning/utils/data_utils.py
+++ b/fed_example/utils/data_utils.py
@@ -1,13 +1,12 @@
 import os
-from PIL import Image
-import torch
-from torchvision import transforms
-from torch.utils.data import DataLoader, Dataset, random_split
 from collections import Counter
-from torch.utils.data import DataLoader, Subset
-from torchvision import transforms, datasets
-import os
+
+import torch
+from PIL import Image
 from sklearn.model_selection import train_test_split
+from torch.utils.data import DataLoader
+from torch.utils.data import Dataset, random_split
+from torchvision import transforms, datasets
 
 
 class CustomImageDataset(Dataset):
@@ -181,6 +180,29 @@ def get_Fourdata(train_path, val_path, batch_size, num_workers):
     return (*client_train_loaders, *client_val_loaders, global_val_loader)
 
 
+def get_federated_data(train_path, val_path, num_clients=3, batch_size=16, num_workers=8):
+    """
+    将数据集划分为多个客户端，每个客户端拥有独立的训练和验证数据。
+    """
+    # 加载完整数据集
+    full_train_dataset = CustomImageDataset(root_dir=train_path, transform=get_transform("train"))
+    full_val_dataset = CustomImageDataset(root_dir=val_path, transform=get_transform("val"))
+    
+    # 划分客户端训练集
+    client_train_datasets = random_split(full_train_dataset, [len(full_train_dataset) // num_clients] * num_clients)
+    
+    # 创建客户端数据加载器
+    client_train_loaders = [
+        DataLoader(ds, batch_size=batch_size, shuffle=True, num_workers=num_workers)
+        for ds in client_train_datasets
+    ]
+    
+    # 全局验证集
+    global_val_loader = DataLoader(full_val_dataset, batch_size=batch_size, shuffle=False, num_workers=num_workers)
+    
+    return client_train_loaders, global_val_loader
+
+
 def main():
     # 设置参数
     train_image_path = "/media/terminator/实验&代码/yhs/FF++_mask/c23/f2f/train"
diff --git a/federated_learning/utils/model_utils.py b/fed_example/utils/model_utils.py
similarity index 90%
rename from federated_learning/utils/model_utils.py
rename to fed_example/utils/model_utils.py
index 9749aec..71664ad 100644
--- a/federated_learning/utils/model_utils.py
+++ b/fed_example/utils/model_utils.py
@@ -55,3 +55,11 @@ def get_model(name, number_class, device, backbone):
     else:
         raise ValueError(f"Model {name} is not supported.")
     return model
+
+def get_federated_model(device):
+    """初始化客户端模型和全局模型"""
+    client_models = [
+        get_model("resnet18_psa", 1, device, "*") for _ in range(3)
+    ]
+    global_model = get_model("resnet18_psa", 1, device, "*")
+    return client_models, global_model
\ No newline at end of file
diff --git a/federated_learning/utils/train_utils.py b/fed_example/utils/train_utils.py
similarity index 99%
rename from federated_learning/utils/train_utils.py
rename to fed_example/utils/train_utils.py
index 988d220..6992eb2 100644
--- a/federated_learning/utils/train_utils.py
+++ b/fed_example/utils/train_utils.py
@@ -116,6 +116,7 @@ def test_deepmodel(device, model, loader):
 #     avg_loss = running_loss / len(loader)
 #     print(f'{model_name} Training Loss: {avg_loss:.4f}')
 #     return avg_loss
+
 def train_model(device, model, loader, optimizer, criterion, epoch, model_name):
     model.train()
     running_loss = 0.0
@@ -331,6 +332,7 @@ def f_update_model_weights(
         updated_val_auc_threshold (float): 更新后的验证 AUC 阈值。
     """
     # 每隔指定的 epoch 更新一次模型权重
+    
     if (epoch + 1) % update_frequency == 0:
         print(f"\n[Epoch {epoch + 1}] Updating global model weights...")