diff --git a/train/train_embedding.py b/train/train_embedding.py
index e69de29..5953f56 100644
--- a/train/train_embedding.py
+++ b/train/train_embedding.py
@@ -0,0 +1,716 @@
+import torch
+import torch.nn as nn
+import torch.optim as optim
+import torch.nn.functional as F
+from torch.utils.data import DataLoader, Dataset
+from torchvision import datasets, transforms
+import matplotlib.pyplot as plt
+import matplotlib
+import numpy as np
+from tqdm import tqdm
+import os
+import sys
+import time
+import json
+import random
+from collections import defaultdict
+from typing import List, Tuple, Dict, Optional
+import logging
+from datetime import datetime
+
+# 添加项目根目录到路径
+sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
+from net.resnet_embedding import create_resnet50_embedding
+from settings import settings
+
+# 设置matplotlib支持中文显示
+plt.rcParams['font.sans-serif'] = ['SimHei', 'Microsoft YaHei', 'DejaVu Sans']
+plt.rcParams['axes.unicode_minus'] = False
+
+# 设置日志
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+# 设置设备
+device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+print(f"使用设备: {device}")
+
+
+class TripletDataset(Dataset):
+    """
+    三元组数据集，用于三元组损失训练
+    每个样本包含：锚点(anchor)、正样本(positive)、负样本(negative)
+    """
+    
+    def __init__(self, dataset_path: str, transform=None, samples_per_class: int = 100):
+        """
+        初始化三元组数据集
+        
+        Args:
+            dataset_path: 数据集路径
+            transform: 数据变换
+            samples_per_class: 每个类别最多使用的样本数
+        """
+        self.dataset_path = dataset_path
+        self.transform = transform
+        self.samples_per_class = samples_per_class
+        
+        # 加载数据集
+        self.class_to_idx = {}
+        self.idx_to_class = {}
+        self.samples_by_class = defaultdict(list)
+        self.all_samples = []
+        
+        self._load_dataset()
+        
+    def _load_dataset(self):
+        """加载数据集并按类别组织"""
+        class_names = sorted(os.listdir(self.dataset_path))
+        
+        for idx, class_name in enumerate(class_names):
+            if not os.path.isdir(os.path.join(self.dataset_path, class_name)):
+                continue
+                
+            self.class_to_idx[class_name] = idx
+            self.idx_to_class[idx] = class_name
+            
+            class_path = os.path.join(self.dataset_path, class_name)
+            image_files = [f for f in os.listdir(class_path) 
+                          if f.lower().endswith(('.png', '.jpg', '.jpeg'))]
+            
+            # 限制每个类别的样本数
+            if len(image_files) > self.samples_per_class:
+                image_files = random.sample(image_files, self.samples_per_class)
+            
+            for img_file in image_files:
+                img_path = os.path.join(class_path, img_file)
+                self.samples_by_class[idx].append(img_path)
+                self.all_samples.append((img_path, idx))
+        
+        logger.info(f"加载数据集完成:")
+        for class_name, class_idx in self.class_to_idx.items():
+            logger.info(f"  {class_name}: {len(self.samples_by_class[class_idx])} 张图片")
+    
+    def __len__(self):
+        return len(self.all_samples)
+    
+    def __getitem__(self, idx):
+        """
+        获取三元组样本
+        
+        Returns:
+            tuple: (anchor, positive, negative, anchor_label)
+        """
+        # 获取锚点样本
+        anchor_path, anchor_label = self.all_samples[idx]
+        anchor_img = self._load_image(anchor_path)
+        
+        # 获取正样本（同类别的不同图片）
+        positive_candidates = [path for path in self.samples_by_class[anchor_label] 
+                             if path != anchor_path]
+        if positive_candidates:
+            positive_path = random.choice(positive_candidates)
+        else:
+            positive_path = anchor_path  # 如果只有一张图片，使用自己作为正样本
+        positive_img = self._load_image(positive_path)
+        
+        # 获取负样本（不同类别的图片）
+        negative_classes = [cls for cls in self.samples_by_class.keys() if cls != anchor_label]
+        negative_class = random.choice(negative_classes)
+        negative_path = random.choice(self.samples_by_class[negative_class])
+        negative_img = self._load_image(negative_path)
+        
+        return anchor_img, positive_img, negative_img, anchor_label
+    
+    def _load_image(self, image_path: str):
+        """加载并预处理图片"""
+        from PIL import Image
+        
+        try:
+            image = Image.open(image_path).convert('RGB')
+            if self.transform:
+                image = self.transform(image)
+            return image
+        except Exception as e:
+            logger.error(f"加载图片失败: {image_path}, 错误: {e}")
+            # 返回一个黑色图片作为备用
+            if self.transform:
+                return self.transform(Image.new('RGB', (224, 224), (0, 0, 0)))
+            else:
+                return Image.new('RGB', (224, 224), (0, 0, 0))
+    
+    def get_class_names(self):
+        """获取类别名称列表"""
+        return [self.idx_to_class[i] for i in sorted(self.idx_to_class.keys())]
+
+
+class TripletLoss(nn.Module):
+    """
+    三元组损失函数
+    """
+    
+    def __init__(self, margin: float = 0.3):
+        """
+        初始化三元组损失
+        
+        Args:
+            margin: 边界值，正负样本距离的最小差值
+        """
+        super(TripletLoss, self).__init__()
+        self.margin = margin
+    
+    def forward(self, anchor, positive, negative):
+        """
+        计算三元组损失
+        
+        Args:
+            anchor: 锚点特征向量 [batch_size, embedding_dim]
+            positive: 正样本特征向量 [batch_size, embedding_dim]
+            negative: 负样本特征向量 [batch_size, embedding_dim]
+            
+        Returns:
+            torch.Tensor: 三元组损失值
+        """
+        # 计算距离
+        pos_dist = F.pairwise_distance(anchor, positive, p=2)
+        neg_dist = F.pairwise_distance(anchor, negative, p=2)
+        
+        # 计算三元组损失
+        loss = F.relu(pos_dist - neg_dist + self.margin)
+        
+        return loss.mean()
+
+
+class CenterLoss(nn.Module):
+    """
+    中心损失函数，用于增强类内聚合
+    """
+    
+    def __init__(self, num_classes: int, embedding_dim: int, alpha: float = 0.5):
+        """
+        初始化中心损失
+        
+        Args:
+            num_classes: 类别数量
+            embedding_dim: 特征向量维度
+            alpha: 中心更新的学习率
+        """
+        super(CenterLoss, self).__init__()
+        self.num_classes = num_classes
+        self.embedding_dim = embedding_dim
+        self.alpha = alpha
+        
+        # 初始化类别中心
+        self.centers = nn.Parameter(torch.randn(num_classes, embedding_dim))
+        
+    def forward(self, embeddings, labels):
+        """
+        计算中心损失
+        
+        Args:
+            embeddings: 特征向量 [batch_size, embedding_dim]
+            labels: 标签 [batch_size]
+            
+        Returns:
+            torch.Tensor: 中心损失值
+        """
+        batch_size = embeddings.size(0)
+        
+        # 获取对应的中心向量
+        centers_batch = self.centers[labels]  # [batch_size, embedding_dim]
+        
+        # 计算特征向量与中心的距离
+        loss = F.mse_loss(embeddings, centers_batch)
+        
+        return loss
+    
+    def update_centers(self, embeddings, labels):
+        """
+        更新类别中心
+        
+        Args:
+            embeddings: 特征向量 [batch_size, embedding_dim]
+            labels: 标签 [batch_size]
+        """
+        with torch.no_grad():
+            for label in torch.unique(labels):
+                mask = labels == label
+                if mask.sum() > 0:
+                    # 计算该类别的平均特征向量
+                    class_embeddings = embeddings[mask]
+                    class_center = class_embeddings.mean(dim=0)
+                    
+                    # 更新中心
+                    self.centers[label] = (1 - self.alpha) * self.centers[label] + self.alpha * class_center
+
+
+class EarlyStopping:
+    """早停机制"""
+    
+    def __init__(self, patience: int = 10, min_delta: float = 0.001):
+        """
+        初始化早停机制
+        
+        Args:
+            patience: 容忍的epoch数
+            min_delta: 最小改善幅度
+        """
+        self.patience = patience
+        self.min_delta = min_delta
+        self.counter = 0
+        self.best_loss = float('inf')
+        
+    def __call__(self, val_loss: float) -> bool:
+        """
+        检查是否应该早停
+        
+        Args:
+            val_loss: 验证损失
+            
+        Returns:
+            bool: 是否应该早停
+        """
+        if val_loss < self.best_loss - self.min_delta:
+            self.best_loss = val_loss
+            self.counter = 0
+        else:
+            self.counter += 1
+            
+        return self.counter >= self.patience
+
+
+def train_epoch(model, train_loader, triplet_criterion, center_criterion, 
+                optimizer, center_optimizer, device, epoch):
+    """
+    训练一个epoch
+    
+    Args:
+        model: 模型
+        train_loader: 训练数据加载器
+        triplet_criterion: 三元组损失函数
+        center_criterion: 中心损失函数
+        optimizer: 模型优化器
+        center_optimizer: 中心损失优化器
+        device: 设备
+        epoch: 当前epoch
+        
+    Returns:
+        tuple: (平均损失, 三元组损失, 中心损失)
+    """
+    model.train()
+    total_loss = 0.0
+    total_triplet_loss = 0.0
+    total_center_loss = 0.0
+    num_batches = 0
+    
+    train_bar = tqdm(train_loader, desc=f'Epoch {epoch+1} 训练中')
+    
+    for batch_idx, (anchor, positive, negative, labels) in enumerate(train_bar):
+        anchor = anchor.to(device)
+        positive = positive.to(device)
+        negative = negative.to(device)
+        labels = labels.to(device)
+        
+        # 前向传播
+        anchor_emb = model(anchor)
+        positive_emb = model(positive)
+        negative_emb = model(negative)
+        
+        # 计算三元组损失
+        triplet_loss = triplet_criterion(anchor_emb, positive_emb, negative_emb)
+        
+        # 计算中心损失
+        center_loss = center_criterion(anchor_emb, labels)
+        
+        # 总损失
+        loss = triplet_loss + 0.1 * center_loss  # 中心损失权重为0.1
+        
+        # 反向传播
+        optimizer.zero_grad()
+        center_optimizer.zero_grad()
+        
+        loss.backward()
+        
+        optimizer.step()
+        center_optimizer.step()
+        
+        # 更新中心
+        center_criterion.update_centers(anchor_emb.detach(), labels)
+        
+        # 统计
+        total_loss += loss.item()
+        total_triplet_loss += triplet_loss.item()
+        total_center_loss += center_loss.item()
+        num_batches += 1
+        
+        # 更新进度条
+        train_bar.set_postfix({
+            'Loss': f'{total_loss/num_batches:.4f}',
+            'Triplet': f'{total_triplet_loss/num_batches:.4f}',
+            'Center': f'{total_center_loss/num_batches:.4f}'
+        })
+    
+    return (total_loss/num_batches, 
+            total_triplet_loss/num_batches, 
+            total_center_loss/num_batches)
+
+
+def validate_epoch(model, val_loader, triplet_criterion, center_criterion, device):
+    """
+    验证一个epoch
+    
+    Args:
+        model: 模型
+        val_loader: 验证数据加载器
+        triplet_criterion: 三元组损失函数
+        center_criterion: 中心损失函数
+        device: 设备
+        
+    Returns:
+        tuple: (平均损失, 三元组损失, 中心损失, 准确率)
+    """
+    model.eval()
+    total_loss = 0.0
+    total_triplet_loss = 0.0
+    total_center_loss = 0.0
+    correct_predictions = 0
+    total_predictions = 0
+    num_batches = 0
+    
+    with torch.no_grad():
+        val_bar = tqdm(val_loader, desc='验证中')
+        
+        for anchor, positive, negative, labels in val_bar:
+            anchor = anchor.to(device)
+            positive = positive.to(device)
+            negative = negative.to(device)
+            labels = labels.to(device)
+            
+            # 前向传播
+            anchor_emb = model(anchor)
+            positive_emb = model(positive)
+            negative_emb = model(negative)
+            
+            # 计算损失
+            triplet_loss = triplet_criterion(anchor_emb, positive_emb, negative_emb)
+            center_loss = center_criterion(anchor_emb, labels)
+            loss = triplet_loss + 0.1 * center_loss
+            
+            # 计算准确率（基于最近邻分类）
+            # 这里简化为检查正样本距离是否小于负样本距离
+            pos_dist = F.pairwise_distance(anchor_emb, positive_emb, p=2)
+            neg_dist = F.pairwise_distance(anchor_emb, negative_emb, p=2)
+            correct = (pos_dist < neg_dist).sum().item()
+            
+            # 统计
+            total_loss += loss.item()
+            total_triplet_loss += triplet_loss.item()
+            total_center_loss += center_loss.item()
+            correct_predictions += correct
+            total_predictions += anchor.size(0)
+            num_batches += 1
+            
+            # 更新进度条
+            val_bar.set_postfix({
+                'Loss': f'{total_loss/num_batches:.4f}',
+                'Acc': f'{100.*correct_predictions/total_predictions:.2f}%'
+            })
+    
+    accuracy = 100. * correct_predictions / total_predictions
+    
+    return (total_loss/num_batches, 
+            total_triplet_loss/num_batches, 
+            total_center_loss/num_batches,
+            accuracy)
+
+
+def plot_training_curves(train_losses, val_losses, train_accuracies, val_accuracies, save_path):
+    """
+    绘制训练曲线
+    
+    Args:
+        train_losses: 训练损失列表
+        val_losses: 验证损失列表
+        train_accuracies: 训练准确率列表
+        val_accuracies: 验证准确率列表
+        save_path: 保存路径
+    """
+    fig, ((ax1, ax2), (ax3, ax4)) = plt.subplots(2, 2, figsize=(15, 10))
+    
+    epochs = range(1, len(train_losses) + 1)
+    
+    # 总损失
+    ax1.plot(epochs, train_losses, 'b-', label='训练损失')
+    ax1.plot(epochs, val_losses, 'r-', label='验证损失')
+    ax1.set_title('总损失变化')
+    ax1.set_xlabel('Epoch')
+    ax1.set_ylabel('Loss')
+    ax1.legend()
+    ax1.grid(True)
+    
+    # 准确率
+    ax2.plot(epochs, train_accuracies, 'b-', label='训练准确率')
+    ax2.plot(epochs, val_accuracies, 'r-', label='验证准确率')
+    ax2.set_title('准确率变化')
+    ax2.set_xlabel('Epoch')
+    ax2.set_ylabel('Accuracy (%)')
+    ax2.legend()
+    ax2.grid(True)
+    
+    # 三元组损失（如果有记录的话）
+    ax3.set_title('三元组损失变化')
+    ax3.set_xlabel('Epoch')
+    ax3.set_ylabel('Triplet Loss')
+    ax3.grid(True)
+    
+    # 中心损失（如果有记录的话）
+    ax4.set_title('中心损失变化')
+    ax4.set_xlabel('Epoch')
+    ax4.set_ylabel('Center Loss')
+    ax4.grid(True)
+    
+    plt.tight_layout()
+    plt.savefig(save_path, dpi=300, bbox_inches='tight')
+    plt.close()
+
+
+def save_training_results(results, save_path):
+    """
+    保存训练结果
+    
+    Args:
+        results: 训练结果字典
+        save_path: 保存路径
+    """
+    with open(save_path, 'w', encoding='utf-8') as f:
+        f.write("=== ResNet50 Embedding 训练结果 ===\n\n")
+        f.write(f"训练时间: {results['training_time']}\n")
+        f.write(f"总epoch数: {results['total_epochs']}\n")
+        f.write(f"最佳验证损失: {results['best_val_loss']:.4f}\n")
+        f.write(f"最佳验证准确率: {results['best_val_accuracy']:.2f}%\n")
+        f.write(f"最终训练损失: {results['final_train_loss']:.4f}\n")
+        f.write(f"最终验证损失: {results['final_val_loss']:.4f}\n")
+        f.write(f"最终训练准确率: {results['final_train_accuracy']:.2f}%\n")
+        f.write(f"最终验证准确率: {results['final_val_accuracy']:.2f}%\n")
+        f.write(f"模型参数数量: {results['model_parameters']:,}\n")
+        f.write(f"Embedding维度: {results['embedding_dim']}\n")
+        
+        f.write("\n=== 训练配置 ===\n")
+        f.write(f"学习率: {results['learning_rate']}\n")
+        f.write(f"批次大小: {results['batch_size']}\n")
+        f.write(f"三元组损失边界: {results['triplet_margin']}\n")
+        f.write(f"中心损失权重: {results['center_loss_weight']}\n")
+        f.write(f"设备: {results['device']}\n")
+
+
+def main():
+    """主训练函数"""
+    
+    # 创建保存目录
+    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+    save_dir = os.path.join(settings.BASE_DIR, 'model', f'embedding_{timestamp}')
+    os.makedirs(save_dir, exist_ok=True)
+    
+    logger.info(f"模型保存目录: {save_dir}")
+    
+    # 训练参数
+    EMBEDDING_DIM = 512
+    BATCH_SIZE = 16  # 三元组训练通常使用较小的batch size
+    LEARNING_RATE = 0.001
+    NUM_EPOCHS = 50
+    TRIPLET_MARGIN = 0.3
+    CENTER_LOSS_WEIGHT = 0.1
+    PATIENCE = 10
+    
+    # 数据预处理
+    transform_train = transforms.Compose([
+        transforms.Resize((224, 224)),
+        transforms.RandomHorizontalFlip(p=0.5),
+        transforms.RandomRotation(15),
+        transforms.ColorJitter(brightness=0.2, contrast=0.2, saturation=0.2, hue=0.1),
+        transforms.RandomAffine(degrees=0, translate=(0.1, 0.1)),
+        transforms.ToTensor(),
+        transforms.Normalize(mean=[0.485, 0.456, 0.406], std=[0.229, 0.224, 0.225])
+    ])
+    
+    transform_val = transforms.Compose([
+        transforms.Resize((224, 224)),
+        transforms.ToTensor(),
+        transforms.Normalize(mean=[0.485, 0.456, 0.406], std=[0.229, 0.224, 0.225])
+    ])
+    
+    # 创建数据集
+    train_dataset = TripletDataset(
+        dataset_path=settings.TRAIN_DATA_DIR,
+        transform=transform_train,
+        samples_per_class=200
+    )
+    
+    val_dataset = TripletDataset(
+        dataset_path=settings.VAL_DATA_DIR,
+        transform=transform_val,
+        samples_per_class=50
+    )
+    
+    # 创建数据加载器
+    train_loader = DataLoader(
+        train_dataset, 
+        batch_size=BATCH_SIZE, 
+        shuffle=True, 
+        num_workers=0,
+        drop_last=True
+    )
+    
+    val_loader = DataLoader(
+        val_dataset, 
+        batch_size=BATCH_SIZE, 
+        shuffle=False, 
+        num_workers=0,
+        drop_last=True
+    )
+    
+    logger.info(f"训练集大小: {len(train_dataset)}")
+    logger.info(f"验证集大小: {len(val_dataset)}")
+    logger.info(f"类别数量: {len(train_dataset.get_class_names())}")
+    logger.info(f"类别名称: {train_dataset.get_class_names()}")
+    
+    # 创建模型
+    model = create_resnet50_embedding(
+        embedding_dim=EMBEDDING_DIM,
+        pretrained=True,
+        use_internal_preprocess=False
+    )
+    model = model.to(device)
+    
+    # 创建损失函数
+    triplet_criterion = TripletLoss(margin=TRIPLET_MARGIN)
+    center_criterion = CenterLoss(
+        num_classes=len(train_dataset.get_class_names()),
+        embedding_dim=EMBEDDING_DIM,
+        alpha=0.5
+    ).to(device)
+    
+    # 创建优化器
+    optimizer = optim.Adam(model.parameters(), lr=LEARNING_RATE, weight_decay=1e-4)
+    center_optimizer = optim.Adam(center_criterion.parameters(), lr=LEARNING_RATE)
+    
+    # 学习率调度器
+    scheduler = optim.lr_scheduler.StepLR(optimizer, step_size=15, gamma=0.5)
+    
+    # 早停机制
+    early_stopping = EarlyStopping(patience=PATIENCE, min_delta=0.001)
+    
+    # 训练记录
+    train_losses = []
+    val_losses = []
+    train_accuracies = []
+    val_accuracies = []
+    best_val_loss = float('inf')
+    best_val_accuracy = 0.0
+    
+    logger.info("开始训练...")
+    start_time = time.time()
+    
+    for epoch in range(NUM_EPOCHS):
+        # 训练
+        train_loss, train_triplet_loss, train_center_loss = train_epoch(
+            model, train_loader, triplet_criterion, center_criterion,
+            optimizer, center_optimizer, device, epoch
+        )
+        
+        # 验证
+        val_loss, val_triplet_loss, val_center_loss, val_accuracy = validate_epoch(
+            model, val_loader, triplet_criterion, center_criterion, device
+        )
+        
+        # 学习率调度
+        scheduler.step()
+        
+        # 记录结果
+        train_losses.append(train_loss)
+        val_losses.append(val_loss)
+        train_accuracies.append(0)  # 训练准确率暂时设为0，因为三元组训练中不容易计算
+        val_accuracies.append(val_accuracy)
+        
+        # 保存最佳模型
+        if val_loss < best_val_loss:
+            best_val_loss = val_loss
+            best_val_accuracy = val_accuracy
+            
+            # 保存模型
+            model_save_path = os.path.join(save_dir, 'best_embedding_model.pth')
+            torch.save({
+                'epoch': epoch,
+                'model_state_dict': model.state_dict(),
+                'center_state_dict': center_criterion.state_dict(),
+                'optimizer_state_dict': optimizer.state_dict(),
+                'center_optimizer_state_dict': center_optimizer.state_dict(),
+                'val_loss': val_loss,
+                'val_accuracy': val_accuracy,
+                'class_names': train_dataset.get_class_names(),
+                'embedding_dim': EMBEDDING_DIM,
+            }, model_save_path)
+            
+            logger.info(f"保存最佳模型: Epoch {epoch+1}, Val Loss: {val_loss:.4f}, Val Acc: {val_accuracy:.2f}%")
+        
+        # 打印epoch结果
+        logger.info(f"Epoch {epoch+1}/{NUM_EPOCHS}:")
+        logger.info(f"  Train Loss: {train_loss:.4f} (Triplet: {train_triplet_loss:.4f}, Center: {train_center_loss:.4f})")
+        logger.info(f"  Val Loss: {val_loss:.4f} (Triplet: {val_triplet_loss:.4f}, Center: {val_center_loss:.4f})")
+        logger.info(f"  Val Accuracy: {val_accuracy:.2f}%")
+        logger.info(f"  Learning Rate: {scheduler.get_last_lr()[0]:.6f}")
+        
+        # 早停检查
+        if early_stopping(val_loss):
+            logger.info(f"早停触发，在第 {epoch+1} epoch停止训练")
+            break
+    
+    # 训练完成
+    training_time = time.time() - start_time
+    logger.info(f"训练完成，总用时: {training_time/3600:.2f} 小时")
+    
+    # 绘制训练曲线
+    curves_save_path = os.path.join(save_dir, 'training_curves.png')
+    plot_training_curves(train_losses, val_losses, train_accuracies, val_accuracies, curves_save_path)
+    
+    # 保存训练结果
+    results = {
+        'training_time': f"{training_time/3600:.2f} 小时",
+        'total_epochs': len(train_losses),
+        'best_val_loss': best_val_loss,
+        'best_val_accuracy': best_val_accuracy,
+        'final_train_loss': train_losses[-1],
+        'final_val_loss': val_losses[-1],
+        'final_train_accuracy': train_accuracies[-1],
+        'final_val_accuracy': val_accuracies[-1],
+        'model_parameters': sum(p.numel() for p in model.parameters() if p.requires_grad),
+        'embedding_dim': EMBEDDING_DIM,
+        'learning_rate': LEARNING_RATE,
+        'batch_size': BATCH_SIZE,
+        'triplet_margin': TRIPLET_MARGIN,
+        'center_loss_weight': CENTER_LOSS_WEIGHT,
+        'device': str(device),
+    }
+    
+    results_save_path = os.path.join(save_dir, 'training_results.txt')
+    save_training_results(results, results_save_path)
+    
+    # 保存类别信息
+    class_info = {
+        'class_names': train_dataset.get_class_names(),
+        'class_to_idx': train_dataset.class_to_idx,
+        'idx_to_class': train_dataset.idx_to_class,
+        'embedding_dim': EMBEDDING_DIM,
+    }
+    
+    class_info_path = os.path.join(save_dir, 'class_info.json')
+    with open(class_info_path, 'w', encoding='utf-8') as f:
+        json.dump(class_info, f, ensure_ascii=False, indent=2)
+    
+    logger.info(f"训练结果已保存到: {save_dir}")
+    logger.info(f"最佳验证损失: {best_val_loss:.4f}")
+    logger.info(f"最佳验证准确率: {best_val_accuracy:.2f}%")
+
+
+if __name__ == "__main__":
+    main()
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