diff --git a/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkErrorCode.java b/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkErrorCode.java
index 61b602a8..078d2b86 100644
--- a/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkErrorCode.java
+++ b/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkErrorCode.java
@@ -15,7 +15,8 @@ public enum BookmarkErrorCode implements ErrorCode{
     NO_BOOKMARK_PERMISSION_EXCEPTION(403, "해당 북마크에 대한 권한이 없습니다."),
     INVALID_BOOKMARK_CATEGORY_EXCEPTION(400, "카테고리를 선택해야 합니다."),
     BOOKMARK_TAG_MINIMUM_REQUIRED_EXCEPTION(400, "최소 1개 이상의 태그를 선택해야 합니다."),
-    BOOKMARK_TAG_COUNT_EXCEEDED_EXCEPTION(400, "태그는 최대 3개까지만 선택할 수 있습니다.");
+    BOOKMARK_TAG_COUNT_EXCEEDED_EXCEPTION(400, "태그는 최대 3개까지만 선택할 수 있습니다."),
+    BOOKMARK_UPDATE_FIELD_EMPTY_EXCEPTION(400, "업데이트할 필드가 존재하지 않습니다.");
 
     private final int errorCode;
     private final String message;
diff --git a/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkUpdateFieldEmptyException.java b/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkUpdateFieldEmptyException.java
new file mode 100644
index 00000000..f1969c0e
--- /dev/null
+++ b/src/main/java/leets/bookmark/domain/bookmark/application/exception/BookmarkUpdateFieldEmptyException.java
@@ -0,0 +1,9 @@
+package leets.bookmark.domain.bookmark.application.exception;
+
+import leets.bookmark.global.common.exception.BusinessException;
+
+public class BookmarkUpdateFieldEmptyException extends BusinessException {
+  public BookmarkUpdateFieldEmptyException() {
+    super(BookmarkErrorCode.BOOKMARK_UPDATE_FIELD_EMPTY_EXCEPTION);
+  }
+}
diff --git a/src/main/java/leets/bookmark/domain/bookmark/application/mapper/BookmarkMapper.java b/src/main/java/leets/bookmark/domain/bookmark/application/mapper/BookmarkMapper.java
index e6e25dac..d192347f 100644
--- a/src/main/java/leets/bookmark/domain/bookmark/application/mapper/BookmarkMapper.java
+++ b/src/main/java/leets/bookmark/domain/bookmark/application/mapper/BookmarkMapper.java
@@ -8,6 +8,7 @@
 import leets.bookmark.domain.bookmark.domain.entity.BookmarkTagMapping;
 import leets.bookmark.domain.file.application.dto.response.FileResponse;
 import leets.bookmark.domain.notification.application.dto.response.NotificationResponse;
+import leets.bookmark.domain.notification.application.dto.request.NotificationUpdateRequest;
 import leets.bookmark.domain.tag.domain.entity.Tag;
 import leets.bookmark.domain.category.domain.entity.Category;
 
@@ -17,6 +18,8 @@
 
 import java.util.List;
 
+import leets.bookmark.domain.notification.application.dto.request.NotificationSaveRequest;
+
 @Component
 @RequiredArgsConstructor
 public class BookmarkMapper {
@@ -132,4 +135,8 @@ public BookmarkFullResponse toFullResponse(Bookmark bookmark, List<BookmarkTagMa
                 .updatedAt(bookmark.getUpdatedAt())
                 .build();
     }
+
+    public NotificationSaveRequest toNotificationSaveRequest(NotificationUpdateRequest updateRequest) {
+        return new NotificationSaveRequest(updateRequest.notifyAt());
+    }
 }
diff --git a/src/main/java/leets/bookmark/domain/bookmark/application/usecase/BookmarkUseCaseImpl.java b/src/main/java/leets/bookmark/domain/bookmark/application/usecase/BookmarkUseCaseImpl.java
index 575fee47..cf7b3519 100644
--- a/src/main/java/leets/bookmark/domain/bookmark/application/usecase/BookmarkUseCaseImpl.java
+++ b/src/main/java/leets/bookmark/domain/bookmark/application/usecase/BookmarkUseCaseImpl.java
@@ -11,6 +11,7 @@
 import leets.bookmark.domain.bookmark.application.dto.response.BookmarkFullResponse;
 import leets.bookmark.domain.bookmark.application.dto.response.BookmarkPreviewResponse;
 import leets.bookmark.domain.bookmark.application.dto.response.BookmarkPlatformResponse;
+import leets.bookmark.domain.bookmark.application.exception.BookmarkUpdateFieldEmptyException;
 import leets.bookmark.domain.bookmark.application.exception.TagCategoryMismatchException;
 import leets.bookmark.domain.bookmark.application.mapper.BookmarkPlatformMapper;
 import leets.bookmark.domain.bookmark.application.mapper.BookmarkSearchConditionMapper;
@@ -24,6 +25,8 @@
 import leets.bookmark.domain.file.application.dto.response.FileResponse;
 import leets.bookmark.domain.file.application.mapper.FileMapper;
 import leets.bookmark.domain.file.application.usecase.FileUseCase;
+import leets.bookmark.domain.notification.application.dto.request.NotificationSaveRequest;
+import leets.bookmark.domain.notification.application.mapper.NotificationMapper;
 import leets.bookmark.domain.notification.application.dto.response.NotificationResponse;
 import leets.bookmark.domain.notification.domain.service.NotificationDeleteService;
 import leets.bookmark.domain.notification.domain.service.NotificationGetService;
@@ -69,6 +72,7 @@ public class BookmarkUseCaseImpl implements BookmarkUseCase {
     private final NotificationDeleteService notificationDeleteService;
     private final NotificationGetService notificationGetService;
     private final NotificationUseCase notificationUseCase;
+    private final NotificationMapper notificationMapper;
 
     private final FileMapper fileMapper;
 
@@ -185,6 +189,12 @@ public void update(Long userId, Long bookmarkId, BookmarkUpdateRequest request,
         if (request.title() != null && !request.title().trim().isEmpty()) {
             bookmark.updateTitle(request.title());
             updated = true;
+
+        }
+        if (request.memo() != null && !request.memo().trim().isEmpty()) {
+            bookmark.updateMemo(request.memo());
+            updated = true;
+
         }
 
         if (request.thumbnailUrl() != null) {
@@ -207,8 +217,13 @@ public void update(Long userId, Long bookmarkId, BookmarkUpdateRequest request,
             updated = true;
         }
 
-        if (request.notification() != null && request.notification().notificationId() != null) {
-            notificationUseCase.updateNotification(user, bookmark, request.notification());
+        if (request.notification() != null) {
+            if (request.notification().notificationId() != null) {
+                notificationUseCase.updateNotification(user, bookmark, request.notification());
+            } else {
+                NotificationSaveRequest saveRequest = bookmarkMapper.toNotificationSaveRequest(request.notification());
+                notificationUseCase.saveNotification(user, bookmark, saveRequest);
+            }
             updated = true;
         }
 
@@ -245,7 +260,7 @@ public void update(Long userId, Long bookmarkId, BookmarkUpdateRequest request,
         }
 
         if (!updated) {
-            throw new IllegalArgumentException("업데이트할 필드가 존재하지 않습니다.");
+            throw new BookmarkUpdateFieldEmptyException();
         }
     }
 
diff --git a/src/main/java/leets/bookmark/domain/bookmark/domain/entity/Bookmark.java b/src/main/java/leets/bookmark/domain/bookmark/domain/entity/Bookmark.java
index fab575f1..03e02751 100644
--- a/src/main/java/leets/bookmark/domain/bookmark/domain/entity/Bookmark.java
+++ b/src/main/java/leets/bookmark/domain/bookmark/domain/entity/Bookmark.java
@@ -86,4 +86,8 @@ public void updateUrl(String url) {
     public void updateCategory(Category category) {
         this.category = category;
     }
+
+    public void updateMemo(String memo) {
+        this.memo = memo;
+    }
 }