diff --git a/src/main/java/com/umc/StudyFlexBE/controller/StudyController.java b/src/main/java/com/umc/StudyFlexBE/controller/StudyController.java
index 9954415..c4f4849 100644
--- a/src/main/java/com/umc/StudyFlexBE/controller/StudyController.java
+++ b/src/main/java/com/umc/StudyFlexBE/controller/StudyController.java
@@ -16,7 +16,7 @@
 import java.util.Map;
 
 @RestController
-@PreAuthorize("hasAnyRole('USER')")
+@PreAuthorize("hasAnyRole('ROLE_USER','ROLE_ADMIN','ROLE_CERTIFIED')")
 @RequestMapping("/app/studies")
 public class StudyController {
     private final StudyService studyService;
diff --git a/src/main/java/com/umc/StudyFlexBE/dto/response/StudyNoticesRes.java b/src/main/java/com/umc/StudyFlexBE/dto/response/StudyNoticesRes.java
index 843bdc0..346c72b 100644
--- a/src/main/java/com/umc/StudyFlexBE/dto/response/StudyNoticesRes.java
+++ b/src/main/java/com/umc/StudyFlexBE/dto/response/StudyNoticesRes.java
@@ -14,4 +14,5 @@
 public class StudyNoticesRes {
     private String title;
     private LocalDateTime createAt;
+    private long noticeId;
 }
diff --git a/src/main/java/com/umc/StudyFlexBE/service/StudyService.java b/src/main/java/com/umc/StudyFlexBE/service/StudyService.java
index cfd3809..0b51f15 100644
--- a/src/main/java/com/umc/StudyFlexBE/service/StudyService.java
+++ b/src/main/java/com/umc/StudyFlexBE/service/StudyService.java
@@ -285,6 +285,7 @@ public StudyNoticesInfoRes getStudyNotices(Long studyId, String email) {
                 .stream()
                 .map(studyNotice ->
                         StudyNoticesRes.builder()
+                                .noticeId(studyNotice.getId())
                                 .title(studyNotice.getTitle())
                                 .createAt(studyNotice.getCreatedAt())
                                 .build()