diff --git a/8.countingSort.md b/8.countingSort.md
index 3beec64..a88c7d9 100644
--- a/8.countingSort.md
+++ b/8.countingSort.md
@@ -33,7 +33,7 @@ function countingSort(arr, maxValue) {
     return arr;
 }
 ```
-## 3. JavaScript 代码实现
+## 3. Python 代码实现
 
 ```python
 def countingSort(arr, maxValue):