diff --git a/add_label_weight.py b/add_label_weight.py
new file mode 100644
index 0000000..999f7c9
--- /dev/null
+++ b/add_label_weight.py
@@ -0,0 +1,27 @@
+import pandas as pd
+
+# 读取特征
+features = pd.read_excel('feature.xlsx')
+
+# 计算权重数字化值
+features['权重数字化值'] = features['强迫症状数字化'] * 0.135 + features['人际关系敏感数字化'] * 0.085 + features['抑郁数字化'] * 0.08 + features['多因子症状'] * 0.2 + features['母亲教养方式数字化'] * 0.09 + features['父亲教养方式数字化'] * 0.09 + features['自评家庭经济条件数字化'] * 0.06 + features['有无心理治疗（咨询）史数字化'] * 0.06 + features['学业情况数字化'] * 0.08 + features['出勤情况数字化'] * 0.12
+
+# 定义SCL-90的10个因子
+scl_90_factors = ["躯体化", "强迫症状", "人际关系敏感", "抑郁", "焦虑", "敌对", "恐怖", "偏执", "精神病性", "其他"]
+
+# 计算预警等级
+def calculate_warning_level(row):
+    factors = row[scl_90_factors]
+    if (factors >= 4).sum() >= 1 or (factors >= 3).sum() >= 8:
+        return 1
+    elif (factors >= 3).sum() >= 1:
+        return 2
+    elif (factors >= 2).sum() >= 1:
+        return 3
+    else:
+        return 4
+
+features['label'] = features.apply(calculate_warning_level, axis=1)
+
+# 保存带有预警等级的数据
+features.to_excel('feature_label.xlsx', index=False)
diff --git a/detect.py b/detect.py
new file mode 100644
index 0000000..678be40
--- /dev/null
+++ b/detect.py
@@ -0,0 +1,63 @@
+import pandas as pd
+import numpy as np
+from sklearn.preprocessing import MinMaxScaler
+import torch
+from torch import nn
+from torch.utils.data import DataLoader, TensorDataset
+
+# 检查GPU是否可用
+device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+
+# 读取特征和标签
+data = pd.read_excel('feature_label.xlsx')
+
+# 以下是你的特征名
+feature_names = ["躯体化", "强迫症状", "人际关系敏感", "抑郁", "焦虑", "敌对", "恐怖", "偏执", "精神病性", "其他", "父亲教养方式数字化", "母亲教养方式数字化", "自评家庭经济条件数字化", "有无心理治疗（咨询）史数字化", "出勤情况数字化", "学业情况数字化", "权重数字化值"]
+
+# 将特征和标签分开，并做归一化处理
+X = data[feature_names].values
+y = data['label'].values - 1  # 将标签从1-4转换为0-3
+
+scaler = MinMaxScaler()
+X = scaler.fit_transform(X)
+
+# 定义 MLP 网络
+class MLP(nn.Module):
+    def __init__(self):
+        super(MLP, self).__init__()
+        self.model = nn.Sequential(
+            nn.Linear(17, 32),  # 输入层
+            nn.ReLU(),  # 激活函数
+            nn.Linear(32, 128),  # 隐藏层
+            nn.ReLU(),  # 激活函数
+            nn.Linear(128, 32),  # 隐藏层
+            nn.ReLU(),  # 激活函数
+            nn.Linear(32, 4),  # 输出层，4个类别
+        )
+
+    def forward(self, x):
+        return self.model(x)
+
+# 加载模型
+model = MLP().to(device)
+model.load_state_dict(torch.load('model_5.pth'))
+model.eval()
+
+# 创建数据加载器
+dataset = TensorDataset(torch.from_numpy(X).float().to(device), torch.from_numpy(y).long().to(device))
+loader = DataLoader(dataset, batch_size=32)
+
+# 推理
+corrects = 0
+for inputs, targets in loader:
+    outputs = model(inputs)
+    _, preds = torch.max(outputs, 1)
+    corrects += torch.sum(preds == targets.data)
+
+    # 打印每个样本的推理结果
+    for i in range(len(inputs)):
+        print(f'Sample {i+1} | Target: {targets[i]} | Prediction: {preds[i]}')
+
+# 计算整体推理的正确率
+accuracy = corrects.double().cpu() / len(loader.dataset)
+print(f'Overall Accuracy: {accuracy:.4f}')
diff --git a/train_gpu.py b/train_gpu.py
new file mode 100644
index 0000000..565a148
--- /dev/null
+++ b/train_gpu.py
@@ -0,0 +1,124 @@
+import pandas as pd
+import numpy as np
+from sklearn.preprocessing import MinMaxScaler
+from sklearn.model_selection import StratifiedKFold
+import torch
+from torch import nn
+from torch.utils.data import DataLoader, TensorDataset
+import matplotlib.pyplot as plt
+
+# 检查GPU是否可用
+device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+
+# 读取特征和标签
+data = pd.read_excel('feature_label.xlsx')
+
+# 以下是你的特征名
+feature_names = ["躯体化", "强迫症状", "人际关系敏感", "抑郁", "焦虑", "敌对", "恐怖", "偏执", "精神病性", "其他", "父亲教养方式数字化", "母亲教养方式数字化", "自评家庭经济条件数字化", "有无心理治疗（咨询）史数字化", "出勤情况数字化", "学业情况数字化", "权重数字化值"]
+
+# 将特征和标签分开，并做归一化处理
+X = data[feature_names].values
+y = data['label'].values - 1  # 将标签从1-4转换为0-3
+
+scaler = MinMaxScaler()
+X = scaler.fit_transform(X)
+
+# 定义 MLP 网络
+class MLP(nn.Module):
+    def __init__(self):
+        super(MLP, self).__init__()
+        self.model = nn.Sequential(
+            nn.Linear(17, 32),  # 输入层
+            nn.ReLU(),  # 激活函数
+            nn.Linear(32, 128),  # 隐藏层
+            nn.ReLU(),  # 激活函数
+            nn.Linear(128, 32),  # 隐藏层
+            nn.ReLU(),  # 激活函数
+            nn.Linear(32, 4),  # 输出层，4个类别
+        )
+
+    def forward(self, x):
+        return self.model(x)
+
+# 使用5折交叉验证
+skf = StratifiedKFold(n_splits=5, shuffle=True)
+
+# 用于存储所有折的损失和准确率
+all_train_losses, all_val_losses, all_train_accs, all_val_accs = [], [], [], []
+
+for fold, (train_index, test_index) in enumerate(skf.split(X, y)):
+    X_train, X_val = X[train_index], X[test_index]
+    y_train, y_val = y[train_index], y[test_index]
+
+    train_dataset = TensorDataset(torch.from_numpy(X_train).float().to(device), torch.from_numpy(y_train).long().to(device))
+    val_dataset = TensorDataset(torch.from_numpy(X_val).float().to(device), torch.from_numpy(y_val).long().to(device))
+
+    train_loader = DataLoader(train_dataset, batch_size=32, shuffle=True)
+    val_loader = DataLoader(val_dataset, batch_size=32)
+
+    model = MLP().to(device)
+    criterion = nn.CrossEntropyLoss()
+    optimizer = torch.optim.Adam(model.parameters())
+
+    n_epochs = 120  # 增加到150个epoch
+    train_losses, val_losses, train_accs, val_accs = [], [], [], []
+
+    for epoch in range(n_epochs):
+        model.train()
+        running_loss, corrects = 0, 0
+        for inputs, targets in train_loader:
+            optimizer.zero_grad()
+            outputs = model(inputs)
+            loss = criterion(outputs, targets)
+            loss.backward()
+            optimizer.step()
+            running_loss += loss.item() * inputs.size(0)
+            _, preds = torch.max(outputs, 1)
+            corrects += torch.sum(preds == targets.data)
+
+        epoch_loss = running_loss / len(train_loader.dataset)
+        epoch_acc = corrects.double().cpu() / len(train_loader.dataset)
+        train_losses.append(epoch_loss)
+        train_accs.append(epoch_acc)
+
+        print(f'Fold {fold+1}, Epoch {epoch+1} | Train Loss: {epoch_loss:.4f} | Train Accuracy: {epoch_acc:.4f}')
+
+        model.eval()
+        running_loss, corrects = 0, 0
+        with torch.no_grad():
+            for inputs, targets in val_loader:
+                outputs = model(inputs)
+                loss = criterion(outputs, targets)
+                running_loss += loss.item() * inputs.size(0)
+                _, preds = torch.max(outputs, 1)
+                corrects += torch.sum(preds == targets.data)
+
+        epoch_loss = running_loss / len(val_loader.dataset)
+        epoch_acc = corrects.double().cpu() / len(val_loader.dataset)
+        val_losses.append(epoch_loss)
+        val_accs.append(epoch_acc)
+
+        print(f'Fold {fold+1}, Epoch {epoch+1} | Validation Loss: {epoch_loss:.4f} | Validation Accuracy: {epoch_acc:.4f}')
+
+    all_train_losses.append(train_losses)
+    all_val_losses.append(val_losses)
+    all_train_accs.append(train_accs)
+    all_val_accs.append(val_accs)
+
+# 绘制所有折的平均损失和准确率曲线
+plt.figure(figsize=(12, 4))
+plt.subplot(1, 2, 1)
+plt.plot(range(n_epochs), np.mean(all_train_losses, axis=0), label='Train Loss')
+plt.plot(range(n_epochs), np.mean(all_val_losses, axis=0), label='Validation Loss')
+plt.legend()
+plt.title('Loss')
+
+plt.subplot(1, 2, 2)
+plt.plot(range(n_epochs), np.mean(all_train_accs, axis=0), label='Train Accuracy')
+plt.plot(range(n_epochs), np.mean(all_val_accs, axis=0), label='Validation Accuracy')
+plt.legend()
+plt.title('Accuracy')
+
+print(f'All Fold Average | Train Loss: {np.mean(all_train_losses, axis=0)[-1].item():.4f} | Train Accuracy: {np.mean(all_train_accs, axis=0)[-1].item():.4f} | Validation Loss: {np.mean(all_val_losses, axis=0)[-1].item():.4f} | Validation Accuracy: {np.mean(all_val_accs, axis=0)[-1].item():.4f}')
+
+plt.show()