diff --git a/src/main/java/com/solucitation/midpoint_backend/domain/community_board/api/PostController.java b/src/main/java/com/solucitation/midpoint_backend/domain/community_board/api/PostController.java
index c5b4cb3..a4af9dd 100644
--- a/src/main/java/com/solucitation/midpoint_backend/domain/community_board/api/PostController.java
+++ b/src/main/java/com/solucitation/midpoint_backend/domain/community_board/api/PostController.java
@@ -245,7 +245,8 @@ public ResponseEntity<?> deletePost(@PathVariable Long postId, Authentication au
             return ResponseEntity.status(HttpStatus.NOT_FOUND)
                     .body(Map.of("error", "POST_NOT_FOUND", "message", "해당 게시글이 존재하지 않습니다."));
         } catch (AccessDeniedException e) {
-            return ResponseEntity.status(HttpStatus.FORBIDDEN).body(e.getMessage());
+            return ResponseEntity.status(HttpStatus.FORBIDDEN)
+                    .body(Map.of("error", "FORBIDDEN", "message", e.getMessage()));
         } catch (Exception e) {
             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
                     .body(Map.of("error", e.getMessage(), "message", "게시글 삭제 중 오류가 발생하였습니다."));
diff --git a/src/main/java/com/solucitation/midpoint_backend/domain/history2/api/SearchHistoryControllerV2.java b/src/main/java/com/solucitation/midpoint_backend/domain/history2/api/SearchHistoryControllerV2.java
index 1ca022b..e645f7e 100644
--- a/src/main/java/com/solucitation/midpoint_backend/domain/history2/api/SearchHistoryControllerV2.java
+++ b/src/main/java/com/solucitation/midpoint_backend/domain/history2/api/SearchHistoryControllerV2.java
@@ -107,10 +107,6 @@ public ResponseEntity<Object> getHistory(Authentication authentication) {
 
             String memberEmail = authentication.getName();
             Member member = memberService.getMemberByEmail(memberEmail);
-            if (member == null) {
-                return ResponseEntity.status(HttpStatus.NOT_FOUND)
-                        .body(Map.of("error", "USER_NOT_FOUND", "message", "사용자를 찾을 수 없습니다."));
-            }
 
             List<SearchHistoryResponseDtoV2> searchHistoryResponseDtos = searchHistoryService.getHistory(member);
             return ResponseEntity.ok(searchHistoryResponseDtos);
@@ -120,4 +116,30 @@ public ResponseEntity<Object> getHistory(Authentication authentication) {
         }
     }
 
+//    /**
+//     * 검색 기록을 일괄 삭제합니다. (내부용)
+//     * @param authentication 인증 정보
+//     * @return
+//     *        삭제 성공 시 204 NO_CONTENT를 반환합니다.
+//     *        로그인하지 않은 계정일 경우 401 UNAUTHORIZED 를 반환합니다.
+//     *        기타 오류 발생 시 500 INTERNAL_SERVER_ERROR 를 반환합니다.
+//     */
+//    @DeleteMapping("/all")
+//    public ResponseEntity<?> removeAll(Authentication authentication) {
+//        try {
+//            if (authentication == null || !authentication.isAuthenticated()) {
+//                return ResponseEntity.status(HttpStatus.UNAUTHORIZED)
+//                        .body(Map.of("error", "UNAUTHORIZED", "message", "해당 서비스를 이용하기 위해서는 로그인이 필요합니다."));
+//            }
+//
+//            String memberEmail = authentication.getName();
+//            Member member = memberService.getMemberByEmail(memberEmail);
+//
+//            searchHistoryService.removeAll(member);
+//            return ResponseEntity.status(HttpStatus.NO_CONTENT).body(Map.of("message", "감색 기록을 일괄 삭제하였습니다."));
+//        } catch (Exception e) {
+//            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+//                    .body(Map.of("error", e.getMessage(), "message", "검색 기록 삭제 중 오류가 발생하였습니다."));
+//        }
+//    }
 }
\ No newline at end of file