diff --git a/client/public/img/jwt/cover.png b/client/public/img/jwt/cover.png
new file mode 100644
index 0000000..d7670c3
Binary files /dev/null and b/client/public/img/jwt/cover.png differ
diff --git a/server/_post/jwt.md b/server/_post/jwt.md
index 20a22a3..1467376 100644
--- a/server/_post/jwt.md
+++ b/server/_post/jwt.md
@@ -1,7 +1,7 @@
 ---
 date: "2024-03-02"
 title: "JWT 이란? (Access Token & Refresh Token)"
-imgpath: "/img/ramen/cover.jpg"
+imgpath: "/img/jwt/cover.png"
 ---
 
 # JWT 이란? (Access Token & Refresh Token)