diff --git a/README.md b/README.md
index 210d094..37855e3 100644
--- a/README.md
+++ b/README.md
@@ -368,16 +368,16 @@ and participate more than 30 online meetup, get the chicken gifticon.
 
 |Ranking|Name|Count|
 |-------|----|-----|
-|1|[Kim Jong Feel](https://github.com/jongfeel/)|36|
-|2|[최지윤](https://github.com/chichoon/)|34|
-|3|[Yeshin Lee](https://github.com/yeslee-v/)|28|
+|1|[Kim Jong Feel](https://github.com/jongfeel/)|37|
+|2|[최지윤](https://github.com/chichoon/)|35|
+|3|[Yeshin Lee](https://github.com/yeslee-v/)|29|
 |4|[TaeWon](https://github.com/ytw9699/)|25|
 |5|[Byeongguk Ahn](https://github.com/nonoaa/)|16|
-|6|[Jeongan Lee](https://github.com/fkdl0048/)|14|
+|6|[Jeongan Lee](https://github.com/fkdl0048/)|15|
 |7|[Jiyun Yun](https://github.com/jeeyn)|10|
 |8|[YeongKwonMo](https://github.com/momoci99/)|8|
-|9|[Jaewoo Park](https://github.com/ohdair/)|5|
-|10|[hyuncho](https://github.com/aquamagic9)|5|
+|9|[Jaewoo Park](https://github.com/ohdair/)|6|
+|10|[hyuncho](https://github.com/aquamagic9)|6|
 |11|[soo:bak](https://github.com/soo-bak)|2|
 |12|[진태영](https://github.com/jintaeyeong)|2|
 
@@ -385,10 +385,10 @@ and participate more than 30 online meetup, get the chicken gifticon.
 
 |Ranking|Name|Count|
 |-------|----|-----|
-|1|[jongfeel](https://github.com/jongfeel/)|197|
-|2|[최지윤](https://github.com/chichoon)|124|
-|3|[yeslee-v](https://github.com/yeslee-v/)|62|
-|4|[Jeongan Lee](https://github.com/fkdl0048/)|45|
+|1|[jongfeel](https://github.com/jongfeel/)|198|
+|2|[최지윤](https://github.com/chichoon)|125|
+|3|[yeslee-v](https://github.com/yeslee-v/)|63|
+|4|[Jeongan Lee](https://github.com/fkdl0048/)|46|
 |5|[TaeWon](https://github.com/ytw9699/)|36|
 |6|[Joseph-Cha](https://github.com/Joseph-Cha/)|34|
 |7|[hi-hyein](https://github.com/hi-hyein/)|30|
@@ -400,7 +400,7 @@ and participate more than 30 online meetup, get the chicken gifticon.
 |13|[exgs](https://github.com/exgs)|19|
 |14|[fora22](https://github.com/fora22/)|19|
 |15|[TaeHyoungKwon](https://github.com/TaeHyoungKwon/)|17|
-|16|[Jaewoo Park](https://github.com/ohdair/)|16|
+|16|[Jaewoo Park](https://github.com/ohdair/)|17|
 |17|[soo:bak](https://github.com/soo-bak)|15|
 |18|[yoonucho](https://github.com/yoonucho/)|14|
 |19|[wisdom08](https://github.com/wisdom08/)|14|
@@ -409,8 +409,8 @@ and participate more than 30 online meetup, get the chicken gifticon.
 |22|[ShimWooJeong](https://github.com/ShimWooJeong/)|11|
 |23|[ErigoLee](https://github.com/ErigoLee/)|11|
 |24|[ellen310](https://github.com/ellen310/)|11|
-|25|[Arat5724](https://github.com/Arat5724/)|8|
-|26|[hyuncho](https://github.com/aquamagic9/)|8|
+|25|[hyuncho](https://github.com/aquamagic9/)|9|
+|26|[Arat5724](https://github.com/Arat5724/)|8|
 |27|[IWON LEE](https://github.com/walnutpie314/)|5|
 |28|[kimpitang](https://github.com/kimpitang/)|3|
 |29|[kiJiyeon](https://github.com/kiJiyeon/)|3|
diff --git a/Stamp/README.md b/Stamp/README.md
index dffd33d..918e8e8 100644
--- a/Stamp/README.md
+++ b/Stamp/README.md
@@ -26,15 +26,15 @@
 
 | Name | 07-06 (190th) | 07-13 (191th) | 07-20 (192th) | 07-27 (193th) | 08-03 (194th) | 08-10 (195th) | 08-17 (196th) | 08-24 (197th) | 08-31 (198th) | 09-07 (199th) | 09-14 (200th) | 09-21 (201th) | 09-28 (202th) |
 |-|-|-|-|-|-|-|-|-|-|-|-|-|-|
-| [Kim Jong Feel](https://github.com/jongfeel/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2211568040"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226695841"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2240856151"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2246654069"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266326407"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2278940522"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2294527363"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2307994648"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2322724032"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2335002639"><img src="approved_2021_3Q.png"/></a> | 
-| [hyuncho](https://github.com/aquamagic9/) | | | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2277165934"><img src="approved_2021_3Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2293664254"><img src="approved_2021_3Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2307286638"><img src="approved_2021_3Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2321162209"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 4/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2334986208"><img src="approved_2021_3Q.png"/>book 5/20</a> | 
-| [Yeshin Lee](https://github.com/yeslee-v/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2210759316"><img src="approved_2021_3Q.png"/>book 8/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2217440852"><img src="approved_2021_3Q.png"/>book 9/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2230947764"><img src="approved_2021_3Q.png"/><img src="Starbucks_Vanilla_Cream_Cold_Brew.jpg"/>book 10/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2247944896"><img src="approved_2021_3Q.png"/>book 11/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266318681"><img src="approved_2021_3Q.png"/>book 12/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2286251598"><img src="approved_2021_3Q.png"/>book 13/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2307972561"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 14/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2317306690"><img src="approved_2021_3Q.png"/>book 15/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2334061623"><img src="approved_2021_3Q.png"/>book 16/20</a> | 
-| [최지윤](https://github.com/chichoon) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2211551673"><img src="approved_2021_3Q.png"/>book 18/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226671128"><img src="approved_2021_3Q.png"/>book 19/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2240808324"><img src="approved_2021_3Q.png"/><img src="Starbucks_Vanilla_Cream_Cold_Brew.jpg"/>book 20/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2249097837"><img src="approved_2021_3Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266315085"><img src="approved_2021_3Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2278926679"><img src="approved_2021_3Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2293599115"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 4/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2322685009"><img src="approved_2021_3Q.png"/>book 5/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2334988252"><img src="approved_2021_3Q.png"/>book 6/20</a> | 
+| [Kim Jong Feel](https://github.com/jongfeel/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2211568040"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226695841"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2240856151"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2246654069"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266326407"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2278940522"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2294527363"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2307994648"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2322724032"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2335002639"><img src="approved_2021_3Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/375#issuecomment-2350774109"><img src="approved_2021_3Q.png"/></a> | 
+| [hyuncho](https://github.com/aquamagic9/) | | | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2277165934"><img src="approved_2021_3Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2293664254"><img src="approved_2021_3Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2307286638"><img src="approved_2021_3Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2321162209"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 4/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2334986208"><img src="approved_2021_3Q.png"/>book 5/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/375#issuecomment-2350751725"><img src="approved_2021_3Q.png"/>book 6/20</a> | 
+| [Yeshin Lee](https://github.com/yeslee-v/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2210759316"><img src="approved_2021_3Q.png"/>book 8/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2217440852"><img src="approved_2021_3Q.png"/>book 9/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2230947764"><img src="approved_2021_3Q.png"/><img src="Starbucks_Vanilla_Cream_Cold_Brew.jpg"/>book 10/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2247944896"><img src="approved_2021_3Q.png"/>book 11/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266318681"><img src="approved_2021_3Q.png"/>book 12/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2286251598"><img src="approved_2021_3Q.png"/>book 13/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2307972561"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 14/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2317306690"><img src="approved_2021_3Q.png"/>book 15/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2334061623"><img src="approved_2021_3Q.png"/>book 16/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/375#issuecomment-2340854468"><img src="approved_2021_3Q.png"/>book 17/20</a> | 
+| [최지윤](https://github.com/chichoon) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2211551673"><img src="approved_2021_3Q.png"/>book 18/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226671128"><img src="approved_2021_3Q.png"/>book 19/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2240808324"><img src="approved_2021_3Q.png"/><img src="Starbucks_Vanilla_Cream_Cold_Brew.jpg"/>book 20/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2249097837"><img src="approved_2021_3Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266315085"><img src="approved_2021_3Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2278926679"><img src="approved_2021_3Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/367#issuecomment-2293599115"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 4/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/371#issuecomment-2322685009"><img src="approved_2021_3Q.png"/>book 5/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/372#issuecomment-2334988252"><img src="approved_2021_3Q.png"/>book 6/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/375#issuecomment-2350760560"><img src="approved_2021_3Q.png"/>book 7/20</a> | 
+| [Jeongan Lee](https://github.com/fkdl0048/) | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226292371"><img src="approved_2021_3Q.png"/>book 17/20</a> | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2276606391"><img src="approved_2021_3Q.png"/>book 18/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2297942484"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 19/20</a> | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/375#issuecomment-2338414100"><img src="approved_2021_3Q.png"/>book 20/20</a> | 
+| [Jaewoo Park](https://github.com/ohdair/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2211552137"><img src="approved_2021_3Q.png"/><img src="Starbucks_Vanilla_Cream_Cold_Brew.jpg"/>book 4/20</a> | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266313438"><img src="approved_2021_3Q.png"/>book 5/20</a> | | | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/375#issuecomment-2350761448"><img src="approved_2021_3Q.png"/>book 6/20</a>
 | [Byeongguk Ahn](https://github.com/nonoaa/) | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226671504"><img src="approved_2021_3Q.png"/>book 1/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2253694970"><img src="approved_2021_3Q.png"/>book 2/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2278926820"><img src="approved_2021_3Q.png"/>book 3/20</a> | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2278926820"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 4/20</a> | 
 | [진태영](https://github.com/jintaeyeong) | | | | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2276606391"><img src="approved_2021_3Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2306073611"><img src="approved_2021_3Q.png"/>book 2/20</a> | 
-| [Jeongan Lee](https://github.com/fkdl0048/) | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/356#issuecomment-2226292371"><img src="approved_2021_3Q.png"/>book 17/20</a> | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/364#issuecomment-2276606391"><img src="approved_2021_3Q.png"/>book 18/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/369#issuecomment-2297942484"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 19/20</a> | 
 | [TaeWon](https://github.com/ytw9699/) | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/358#issuecomment-2240821951"><img src="approved_2021_3Q.png"/><img src="Starbucks_iceamericano.png"/>book 5/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/359#issuecomment-2253693655"><img src="approved_2021_3Q.png"/>book 6/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266320451"><img src="approved_2021_3Q.png"/>book 7/20</a> | 
-| [Jaewoo Park](https://github.com/ohdair/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/354#issuecomment-2211552137"><img src="approved_2021_3Q.png"/><img src="Starbucks_Vanilla_Cream_Cold_Brew.jpg"/>book 4/20</a> | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/362#issuecomment-2266313438"><img src="approved_2021_3Q.png"/>book 5/20</a>
 
 ### 2024 2Q, 04-06 (177th) ~ 06-29 (189th)