diff --git a/README.md b/README.md
index 4403c278..4b257688 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,13 @@ python main.py --sync --config config.ppo.cartpole --train.num_workers 8
 
 :mailbox: Contact: jorldy@kakaoenterprise.com
 
-<img src="./resrc/contributors.png" alt="contributors" width=80%/> 
+| <img src="./resrc/contributor_leonard.png" alt="leonard" width=150/> | <img src="./resrc/contributor_ramanuzan.png" alt="ramanuzan" width=150/> | <img src="./resrc/contributor_kan_.png" alt="kan" width=150/> | <img src="./resrc/contributor_erinn.png" alt="erinn" width=150/> |
+| :----------------------------------------------------------: | :----------------------------------------------------------: | :----------------------------------------------------------: | :----------------------------------------------------------: |
+|                 leonard.q<br />(Kyushik Min)                 |               ramanuzan.lee<br />(Hyunho Lee)                |                   kan.s<br />(Kwansu Shin)                   |                 erinn.lee<br />(Taehak Lee)                  |
+| <img src="./resrc/contributor_link.png" alt="link" width=150/> | <img src="./resrc/contributor_royce.png" alt="royce" width=150/> | <img src="./resrc/contributor_crest.png" alt="crest" width=150/> | <img src="./resrc/contributor_lisa.png" alt="lisa" width=150/> |
+|                  link.lee<br />(Hojoon Lee)                  |                royce.choi<br />(Jinwon Choi)                 |                 crest.son<br />(Sungho Son)                  |               lisa.ekkim<br />(Eunkyeong Kim)                |
+
+
 
 
 ## :copyright: License
diff --git a/resrc/contributor_crest.png b/resrc/contributor_crest.png
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diff --git a/resrc/contributor_leonard.png b/resrc/contributor_leonard.png
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diff --git a/resrc/contributor_link.png b/resrc/contributor_link.png
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diff --git a/resrc/contributor_lisa.png b/resrc/contributor_lisa.png
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diff --git a/resrc/contributor_ramanuzan.png b/resrc/contributor_ramanuzan.png
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diff --git a/resrc/contributor_royce.png b/resrc/contributor_royce.png
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