diff --git a/algorithm/python/quick_sort.py b/algorithm/python/quick_sort.py
index e33f32ba..57eb38d9 100644
--- a/algorithm/python/quick_sort.py
+++ b/algorithm/python/quick_sort.py
@@ -11,7 +11,7 @@
 # Step 1) find pivot (can be any idx, we choose idx 0 for simplicity)
 # Step 2) move element < pivot to left sub array, move element > pivot to right sub array
 # Step 3) repeat above to all sub array
-def quick_sort(sorting: list, left: int, right: int) -> None:
+def quick_sort(sorting: list, left: int, right: int) -> list:
     if right <= left:
         return
     a = i = left
diff --git a/data/progress.txt b/data/progress.txt
index f32345a2..a1f239fb 100644
--- a/data/progress.txt
+++ b/data/progress.txt
@@ -1,3 +1,4 @@
+20231006: quick_sort
 20231003: 994
 20231002: 130
 20231001: 417
diff --git a/data/to_review.txt b/data/to_review.txt
index 0e90352f..91afa553 100644
--- a/data/to_review.txt
+++ b/data/to_review.txt
@@ -1,21 +1,25 @@
+2023-11-30 -> ['quick_sort']
 2023-11-27 -> ['994']
 2023-11-25 -> ['417']
 2023-11-24 -> ['133,695']
+2023-11-09 -> ['quick_sort']
 2023-11-06 -> ['994']
 2023-11-04 -> ['417']
 2023-11-03 -> ['133,695']
 2023-10-28 -> ['654,106,105']
+2023-10-27 -> ['quick_sort']
 2023-10-24 -> ['994', '200']
 2023-10-22 -> ['417']
 2023-10-21 -> ['133,695', '131,17']
+2023-10-19 -> ['quick_sort']
 2023-10-16 -> ['994', '79']
 2023-10-15 -> ['40']
-2023-10-14 -> ['417', '90']
+2023-10-14 -> ['quick_sort', '417', '90']
 2023-10-13 -> ['133,695', '46']
-2023-10-11 -> ['994']
-2023-10-09 -> ['417']
-2023-10-08 -> ['994', '133,695']
-2023-10-07 -> ['654,106,105', '78,39']
+2023-10-11 -> ['quick_sort', '994']
+2023-10-09 -> ['quick_sort', '417']
+2023-10-08 -> ['quick_sort', '994', '133,695']
+2023-10-07 -> ['quick_sort', '654,106,105', '78,39']
 2023-10-06 -> ['994', '417', '355']
 2023-10-05 -> ['994', '133,695', '621']
 2023-10-04 -> ['994', '417']