diff --git a/Code/Day 6_Logistic_Regression.md b/Code/Day 6_Logistic_Regression.md
index e951c95..af85f0e 100644
--- a/Code/Day 6_Logistic_Regression.md	
+++ b/Code/Day 6_Logistic_Regression.md	
@@ -28,11 +28,11 @@ X = dataset.iloc[:, [2, 3]].values
 Y = dataset.iloc[:,4].values
 ```
 
-#### 讲数据集分成训练集和测试集
+#### 将数据集分成训练集和测试集
 
 ```python
 from sklearn.cross_validation import train_test_split
-X_train, X_test, y_train, y_test = train_test_split(X, y, test_size = 0.25, random_state = 0)
+X_train, X_test, y_train, y_test = train_test_split(X, Y, test_size = 0.25, random_state = 0)
 ```
 
 #### 特征缩放