diff --git a/openapi.yaml b/openapi.yaml
index 7b41eb1..4eaaec3 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -151,8 +151,6 @@ paths:
                 $ref: '#/components/schemas/GetMyUserInfoResponse'
         '401':
           $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
         '500':
           $ref: '#/components/responses/InternalServerError'
 
@@ -363,32 +361,24 @@ components:
                 message: "리소스를 찾을 수 없습니다."
 
     Unauthorized:
-      description: 토큰 만료
+      description: 인증 실패 (토큰 만료 또는 유효하지 않은 토큰)
       content:
         application/json:
           schema:
             $ref: '#/components/schemas/ErrorResponse'
           examples:
-            unauthorized:
+            tokenExpired:
               value:
                 time: "2024-05-01T00:00:00Z"
                 type: "AUTH"
                 code: "1001"
-                message: "인증에 실패했습니다."
-
-    Forbidden:
-      description: 권한 없음
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/ErrorResponse'
-          examples:
-            forbidden:
+                message: "토큰이 만료되었습니다."
+            invalidToken:
               value:
                 time: "2024-05-01T00:00:00Z"
                 type: "AUTH"
                 code: "1002"
-                message: "토큰이 만료되었습니다."
+                message: "유효하지 않은 토큰입니다."
 
     InternalServerError:
       description: 서버 오류