diff --git a/function.py b/function.py
index 5a22a31..e46cdc4 100644
--- a/function.py
+++ b/function.py
@@ -69,9 +69,10 @@ def load_data(filepath):
     data, labels = [], []
     with open(filepath, 'r') as f:
         for i, line in enumerate(f):
-            if i in [2] or (24 <= i <= 28):  # 剔除第3行和第24-28行
-                continue
             line = line.strip().split()
+            # 只处理数据行，跳过第3行和第24-28行
+            if i in [2] or (24 <= i <= 28):
+                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)