diff --git a/app/module/bookmarks/mapper/bookmarks.mapper.go b/app/module/bookmarks/mapper/bookmarks.mapper.go
index d1329bc..db1a5d6 100644
--- a/app/module/bookmarks/mapper/bookmarks.mapper.go
+++ b/app/module/bookmarks/mapper/bookmarks.mapper.go
@@ -5,7 +5,7 @@ import (
 	"netidhub-saas-be/app/module/bookmarks/response"
 )
 
-func ToBookmarksResponse(bookmark *entity.Bookmarks) *response.BookmarksResponse {
+func ToBookmarksResponse(domain string, bookmark *entity.Bookmarks) *response.BookmarksResponse {
 	return &response.BookmarksResponse{
 		ID:        bookmark.ID,
 		UserId:    bookmark.UserId,
@@ -22,7 +22,7 @@ func ToBookmarksResponse(bookmark *entity.Bookmarks) *response.BookmarksResponse
 			CategoryId:      bookmark.Article.CategoryId,
 			TypeId:          bookmark.Article.TypeId,
 			Tags:            bookmark.Article.Tags,
-			ThumbnailUrl:    getThumbnailUrl(bookmark.Article.ThumbnailPath),
+			ThumbnailUrl:    getThumbnailUrl(domain, bookmark.Article.ThumbnailName),
 			PageUrl:         bookmark.Article.PageUrl,
 			CreatedById:     bookmark.Article.CreatedById,
 			ShareCount:      bookmark.Article.ShareCount,
@@ -39,17 +39,17 @@ func ToBookmarksResponse(bookmark *entity.Bookmarks) *response.BookmarksResponse
 	}
 }
 
-func ToBookmarksResponseList(bookmarks []entity.Bookmarks) []*response.BookmarksResponse {
+func ToBookmarksResponseList(domain string, bookmarks []entity.Bookmarks) []*response.BookmarksResponse {
 	var responses []*response.BookmarksResponse
 	for _, bookmark := range bookmarks {
-		responses = append(responses, ToBookmarksResponse(&bookmark))
+		responses = append(responses, ToBookmarksResponse(domain, &bookmark))
 	}
 	return responses
 }
 
-func getThumbnailUrl(thumbnailPath *string) string {
-	if thumbnailPath != nil && *thumbnailPath != "" {
-		return *thumbnailPath
+func getThumbnailUrl(domain string, thumbnailName *string) string {
+	if thumbnailName != nil && *thumbnailName != "" {
+		return domain + "/articles/thumbnail/viewer/" + *thumbnailName
 	}
 	return ""
 }
diff --git a/app/module/bookmarks/service/bookmarks.service.go b/app/module/bookmarks/service/bookmarks.service.go
index a3f5110..09be89c 100644
--- a/app/module/bookmarks/service/bookmarks.service.go
+++ b/app/module/bookmarks/service/bookmarks.service.go
@@ -9,6 +9,7 @@ import (
 	"netidhub-saas-be/app/module/bookmarks/request"
 	"netidhub-saas-be/app/module/bookmarks/response"
 	usersRepository "netidhub-saas-be/app/module/users/repository"
+	"netidhub-saas-be/config/config"
 	"netidhub-saas-be/utils/paginator"
 	utilSvc "netidhub-saas-be/utils/service"
 
@@ -22,6 +23,7 @@ type bookmarksService struct {
 	ArticlesRepo articlesRepository.ArticlesRepository
 	UsersRepo    usersRepository.UsersRepository
 	Log          zerolog.Logger
+	Cfg          *config.Config
 }
 
 // BookmarksService define interface of IBookmarksService
@@ -41,6 +43,7 @@ func NewBookmarksService(
 	repo repository.BookmarksRepository,
 	articlesRepo articlesRepository.ArticlesRepository,
 	usersRepo usersRepository.UsersRepository,
+	cfg *config.Config,
 	log zerolog.Logger,
 ) BookmarksService {
 	return &bookmarksService{
@@ -48,6 +51,7 @@ func NewBookmarksService(
 		ArticlesRepo: articlesRepo,
 		UsersRepo:    usersRepo,
 		Log:          log,
+		Cfg:          cfg,
 	}
 }
 
@@ -75,7 +79,9 @@ func (_i *bookmarksService) All(authToken string, req request.BookmarksQueryRequ
 	for _, b := range bookmarksEntity {
 		bookmarksSlice = append(bookmarksSlice, *b)
 	}
-	bookmarks = mapper.ToBookmarksResponseList(bookmarksSlice)
+
+	domain := _i.Cfg.App.Domain
+	bookmarks = mapper.ToBookmarksResponseList(domain, bookmarksSlice)
 	return bookmarks, paging, nil
 }
 
@@ -96,7 +102,8 @@ func (_i *bookmarksService) Show(authToken string, id uint) (bookmark *response.
 		return nil, err
 	}
 
-	bookmark = mapper.ToBookmarksResponse(bookmarkEntity)
+	domain := _i.Cfg.App.Domain
+	bookmark = mapper.ToBookmarksResponse(domain, bookmarkEntity)
 	return bookmark, nil
 }
 
@@ -192,7 +199,9 @@ func (_i *bookmarksService) GetByUserId(authToken string, req request.BookmarksQ
 	for _, b := range bookmarksEntity {
 		bookmarksSlice = append(bookmarksSlice, *b)
 	}
-	bookmarks = mapper.ToBookmarksResponseList(bookmarksSlice)
+
+	domain := _i.Cfg.App.Domain
+	bookmarks = mapper.ToBookmarksResponseList(domain, bookmarksSlice)
 	return bookmarks, paging, nil
 }
 
@@ -293,7 +302,9 @@ func (_i *bookmarksService) GetBookmarkSummary(authToken string) (summary *respo
 	for _, b := range recentBookmarksEntity {
 		bookmarksSlice = append(bookmarksSlice, *b)
 	}
-	recentBookmarks := mapper.ToBookmarksResponseList(bookmarksSlice)
+
+	domain := _i.Cfg.App.Domain
+	recentBookmarks := mapper.ToBookmarksResponseList(domain, bookmarksSlice)
 
 	summary = &response.BookmarksSummaryResponse{
 		TotalBookmarks:  int(totalCount),