diff --git a/function.py b/function.py
index 7dc9248..12562a4 100644
--- a/function.py
+++ b/function.py
@@ -29,8 +29,8 @@ def load_data(filepath):
     - X (numpy array): 特征数据
     - y (numpy array): 标签数据
     """
-    # 读取数据，指定缺失值符号为 '?'
-    data = np.genfromtxt(filepath, delimiter=",", dtype=str)
+    # 读取数据，指定分隔符为空格，缺失值符号为 '?'
+    data = np.genfromtxt(filepath, delimiter=" ", dtype=str)
     
     # 将 '?' 替换为 np.nan 并转换为浮点数
     data[data == '?'] = np.nan