diff --git a/README.md b/README.md
index 8474264..3382383 100644
--- a/README.md
+++ b/README.md
@@ -406,9 +406,9 @@ and participate more than 30 online meetup, get the chicken gifticon.
 
 |Ranking|Name|Count|
 |-------|----|-----|
-|1|[Kim Jong Feel](https://github.com/jongfeel/)|6|
-|2|[최지윤](https://github.com/chichoon/)|6|
-|3|[hyuncho](https://github.com/aquamagic9)|6|
+|1|[Kim Jong Feel](https://github.com/jongfeel/)|7|
+|2|[최지윤](https://github.com/chichoon/)|7|
+|3|[hyuncho](https://github.com/aquamagic9)|7|
 |4|[junmokang](https://github.com/moaoh)|6|
 |5|[Yeshin Lee](https://github.com/yeslee-v/)|4|
 |6|[TaeWon](https://github.com/ytw9699/)|2|
@@ -420,15 +420,15 @@ and participate more than 30 online meetup, get the chicken gifticon.
 
 |Ranking|Name|Count|
 |-------|----|-----|
-|1|[jongfeel](https://github.com/jongfeel/)|219|
-|2|[최지윤](https://github.com/chichoon)|141|
+|1|[jongfeel](https://github.com/jongfeel/)|220|
+|2|[최지윤](https://github.com/chichoon)|142|
 |3|[yeslee-v](https://github.com/yeslee-v/)|76|
 |4|[Jeongan Lee](https://github.com/fkdl0048/)|49|
 |5|[TaeWon](https://github.com/ytw9699/)|39|
 |6|[Joseph-Cha](https://github.com/Joseph-Cha/)|34|
 |7|[hi-hyein](https://github.com/hi-hyein/)|30|
 |8|[Byeongguk Ahn](https://github.com/nonoaa/)|27|
-|9|[hyuncho](https://github.com/aquamagic9/)|26|
+|9|[hyuncho](https://github.com/aquamagic9/)|27|
 |10|[Jaewoo Park](https://github.com/ohdair/)|24|
 |11|[YeongKwonMo](https://github.com/momoci99/)|23|
 |12|[eunyeong-so](https://github.com/eunyeong-so/)|21|
diff --git a/Stamp/README.md b/Stamp/README.md
index 48b221c..9e0d395 100644
--- a/Stamp/README.md
+++ b/Stamp/README.md
@@ -26,9 +26,9 @@
 
 | Name    | 01-04 (216th) | 01-11 (217th) | 01-18 (218th) | 01-25 (219th) | 02-01 (220th) | 02-08 (221th) | 02-15 (222th) | 02-22 (223th) | 03-01 (224th) | 03-08 (225th) | 03-15 (226th) | 03-22 (227th) | 03-29 (228th) |
 |---------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
-| [Kim Jong Feel](https://github.com/jongfeel/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2566481827"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2584990738"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599459715"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2613714093"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2628678450"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2644418364"><img src="approved_1Q.png"/></a> | 
-| [hyuncho](https://github.com/aquamagic9/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2569523121"><img src="approved_1Q.png"/>book 19/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2584980475"><img src="approved_1Q.png"/>book 20/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599451495"><img src="approved_1Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2613699048"><img src="approved_1Q.png"/><img src="Starbucks_americano.JPG"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2628658452"><img src="approved_1Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2644399715"><img src="approved_1Q.png"/>book 4/20</a> | 
-| [최지윤](https://github.com/chichoon) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2569995188"><img src="approved_1Q.png"/>book 18/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2572034742"><img src="approved_1Q.png"/>book 19/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599482956"><img src="approved_1Q.png"/>book 20/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599482956"><img src="approved_1Q.png"/><img src="Starbucks_americano.JPG"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2628687902"><img src="approved_1Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2644446549"><img src="approved_1Q.png"/>book 3/20</a> | 
+| [Kim Jong Feel](https://github.com/jongfeel/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2566481827"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2584990738"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599459715"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2613714093"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2628678450"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2644418364"><img src="approved_1Q.png"/></a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/418#issuecomment-2660622765"><img src="approved_1Q.png"/></a> | 
+| [hyuncho](https://github.com/aquamagic9/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2569523121"><img src="approved_1Q.png"/>book 19/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2584980475"><img src="approved_1Q.png"/>book 20/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599451495"><img src="approved_1Q.png"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2613699048"><img src="approved_1Q.png"/><img src="Starbucks_americano.JPG"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2628658452"><img src="approved_1Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2644399715"><img src="approved_1Q.png"/>book 4/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/418#issuecomment-2660591422"><img src="approved_1Q.png"/><img src="Starbucks_cafemocha.png"/>book 5/20</a> | 
+| [최지윤](https://github.com/chichoon) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2569995188"><img src="approved_1Q.png"/>book 18/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2572034742"><img src="approved_1Q.png"/>book 19/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599482956"><img src="approved_1Q.png"/>book 20/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2599482956"><img src="approved_1Q.png"/><img src="Starbucks_americano.JPG"/>book 1/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2628687902"><img src="approved_1Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2644446549"><img src="approved_1Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/418#issuecomment-2660605688"><img src="approved_1Q.png"/><img src="Starbucks_cafemocha.png"/>book 4/20</a> | 
 | [junmokang](https://github.com/moaoh/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2569986399"><img src="approved_1Q.png"/>book 2/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2582964907"><img src="approved_1Q.png"/>book 3/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/409#issuecomment-2589124332"><img src="approved_1Q.png"/><img src="Starbucks_americano.JPG"/>book 4/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2600903402"><img src="approved_1Q.png"/>book 5/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/416#issuecomment-2621473493"><img src="approved_1Q.png"/>book 6/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2632594617"><img src="approved_1Q.png"/>book 7/20</a> | 
 | [Yeshin Lee](https://github.com/yeslee-v/) | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/408#issuecomment-2585003779"><img src="approved_1Q.png"/>book 7/20</a> | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/407#issuecomment-2570009475"><img src="approved_1Q.png"/>book 8/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2607176299"><img src="approved_1Q.png"/><img src="Starbucks_americano.JPG"/>book 9/20</a> | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/417#issuecomment-2642143135"><img src="approved_1Q.png"/>book 10/20</a> | 
 | [Jaewoo Park](https://github.com/ohdair/) | | | | <a href="https://github.com/ThinkAboutSoftware/OnlineSelfCodingGroup/issues/415#issuecomment-2613705610"><img src="approved_1Q.png"/>book 13/20</a> |