diff --git a/function.py b/function.py
index bcf7099..9aa30b2 100644
--- a/function.py
+++ b/function.py
@@ -54,8 +54,10 @@ def load_data(filepath):
     data, labels = [], []
     print(f"加载数据中: {filepath}")
     with open(filepath, 'r') as f:
-        for line in f:
+        for line_idx, line in enumerate(f):
             line = line.strip().split()
+            if line_idx == 2:  # 跳过第三行
+                continue
             if len(line) >= 1 and line[-1].isdigit():
                 line_data = [0 if x == '?' else float(x) for x in line[:-1]]
                 data.append(line_data)
@@ -66,7 +68,8 @@ def load_data(filepath):
     
     num_features = data.shape[1]
     indices_to_remove = [2]  # 去掉特征3（索引2）
-    
+
+    # 剔除特征 24-28（索引 23-27）
     if num_features > 23:
         indices_to_remove.extend(range(23, min(28, num_features)))