diff --git a/posts/Blog/improve-posts-directory-and-images.mdx b/posts/Blog/improve-posts-directory-and-images.mdx
index 97f5ce6..1c6d68b 100644
--- a/posts/Blog/improve-posts-directory-and-images.mdx
+++ b/posts/Blog/improve-posts-directory-and-images.mdx
@@ -84,7 +84,7 @@ export const Post = defineDocumentType(() => ({
 
 그래서 github 이미지 서버를 사용하는것이 아닌, **로컬에 이미지를 저장하여 불러오는 방식**으로 모두 변경했습니다. 그덕에 `코어 웹 바이탈`에서 발생하는 문제도 해결할 수 있었네요.
 
-![코어 웹 바이탈 해결](/images/posts/blog/improve-posts-directory-and-images/core-web-vital-issue.png)
+![코어 웹 바이탈 해결](/images/posts/blog/improve-posts-directory-and-images/core-web-vital-solved.png)
 
 ## 3. 마치며 📌
 
diff --git a/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-login-guide-document.png b/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-login-guide-document.png
index d82a3fc..5e6c70b 100644
Binary files a/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-login-guide-document.png and b/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-login-guide-document.png differ
diff --git a/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-sdk-execute-login.png b/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-sdk-execute-login.png
index d5ea84f..0c0c3c0 100644
Binary files a/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-sdk-execute-login.png and b/public/images/posts/develop/difference-kakao-sdk-and-url/kakao-sdk-execute-login.png differ
diff --git a/public/images/posts/develop/difference-kakao-sdk-and-url/rest-api-execute-login.png b/public/images/posts/develop/difference-kakao-sdk-and-url/rest-api-execute-login.png
index a4993c2..d0aedf8 100644
Binary files a/public/images/posts/develop/difference-kakao-sdk-and-url/rest-api-execute-login.png and b/public/images/posts/develop/difference-kakao-sdk-and-url/rest-api-execute-login.png differ
diff --git a/public/images/posts/develop/difference-kakao-sdk-and-url/thumbnail.png b/public/images/posts/develop/difference-kakao-sdk-and-url/thumbnail.png
index bfc0d86..39d441e 100644
Binary files a/public/images/posts/develop/difference-kakao-sdk-and-url/thumbnail.png and b/public/images/posts/develop/difference-kakao-sdk-and-url/thumbnail.png differ
diff --git a/public/images/posts/develop/giscus-comment-usage/giscus-script.png b/public/images/posts/develop/giscus-comment-usage/giscus-script.png
index 458fa7e..667326b 100644
Binary files a/public/images/posts/develop/giscus-comment-usage/giscus-script.png and b/public/images/posts/develop/giscus-comment-usage/giscus-script.png differ
diff --git a/public/images/posts/develop/giscus-comment-usage/thumbnail.png b/public/images/posts/develop/giscus-comment-usage/thumbnail.png
index 23d88f3..a9ea508 100644
Binary files a/public/images/posts/develop/giscus-comment-usage/thumbnail.png and b/public/images/posts/develop/giscus-comment-usage/thumbnail.png differ