diff --git a/function.py b/function.py
index 687ee43..fa285a4 100644
--- a/function.py
+++ b/function.py
@@ -80,8 +80,14 @@ def load_data(file_path):
             values = line.strip().split("\t")
             features.append([float(x) for x in values[:-1]])
             labels.append(int(values[-1]))
-
-    return np.array(features), np.array(labels)
+    features = np.array(features)  
+    labels = np.array(labels)  
+  
+    # 归一化特征值  
+    scaler = StandardScaler()  
+    features_scaled = scaler.fit_transform(features)  
+  
+    return features_scaled, labels, scaler  # 返回归一化后的特征和缩放器对象
 
 
 if __name__ == "__main__":