diff --git a/docs/algorithm/quickSort.md b/docs/algorithm/quickSort.md
index 5a8455cd..51f90352 100644
--- a/docs/algorithm/quickSort.md
+++ b/docs/algorithm/quickSort.md
@@ -55,7 +55,7 @@ function quickSort (arr) {
     }
     return [...rec(left), mid, ...rec(right)]
   }
-  return res(arr)
+  return rec(arr)
 };
 ```
 
@@ -77,4 +77,4 @@ function quickSort (arr) {
 ## 参考文献
 
 - https://baike.baidu.com/item/%E5%BF%AB%E9%80%9F%E6%8E%92%E5%BA%8F%E7%AE%97%E6%B3%95/369842
-- https://www.cnblogs.com/l199616j/p/10597245.html
\ No newline at end of file
+- https://www.cnblogs.com/l199616j/p/10597245.html