diff --git a/function.py b/function.py
index d76ba51..21978c5 100644
--- a/function.py
+++ b/function.py
@@ -38,7 +38,7 @@ name = "潘宇豪"
 
 
 # 这里写自己的代码实现
-def classify0(inX, dataSet, labels, k=3, dynamic_k=False):
+def classify0(inX, dataSet, labels, k=3, dynamic_k=True):
     """
     KNN 分类算法。