diff --git a/README-ko_kr.md b/README-ko_kr.md
index 9c55c64..55f2712 100644
--- a/README-ko_kr.md
+++ b/README-ko_kr.md
@@ -40,3 +40,10 @@ function Component() {
 ## 라이선스
 
 MIT © Viva Republica, Inc. 자세한 내용은 [LICENSE](./LICENSE)를 참고하세요.
+
+<a title="Toss" href="https://toss.im">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="https://static.toss.im/logos/png/4x/logo-toss-reverse.png">
+    <img alt="Toss" src="https://static.toss.im/logos/png/4x/logo-toss.png" width="100">
+  </picture>
+</a>
diff --git a/README.md b/README.md
index 6cb99c7..05b3eb8 100644
--- a/README.md
+++ b/README.md
@@ -40,3 +40,10 @@ Contributions are welcome from everyone in the community. Please check the contr
 ## License
 
 MIT © Viva Republica, Inc. For more details, see [LICENSE](./LICENSE)
+
+<a title="Toss" href="https://toss.im">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="https://static.toss.im/logos/png/4x/logo-toss-reverse.png">
+    <img alt="Toss" src="https://static.toss.im/logos/png/4x/logo-toss.png" width="100">
+  </picture>
+</a>