diff --git a/packages/backend/src/core/AdvancedSearchService.ts b/packages/backend/src/core/AdvancedSearchService.ts
index 9ca11d4833..2f8c816627 100644
--- a/packages/backend/src/core/AdvancedSearchService.ts
+++ b/packages/backend/src/core/AdvancedSearchService.ts
@@ -571,7 +571,8 @@ export class AdvancedSearchService {
 				.where('reac.id > :latestid', { latestid })
 				.innerJoin('reac.user', 'user')
 				.leftJoin('reac.note', 'note')
-				.select(['reac', 'user.host', 'note.searchableBy'])
+				.select(['reac', 'note.searchableBy'])
+				.andWhere('user.host IS NULL')
 				.orderBy('reac.id', 'ASC')
 				.limit(limit)
 				.getMany();
@@ -581,7 +582,7 @@ export class AdvancedSearchService {
 					noteId: reac.noteId,
 					userId: reac.userId,
 					reaction: reac.reaction,
-					remote: reac.user === null ? false : true, //user.host===nullなら userがnullになる
+					remote: false,
 					reactionIncrement: false,
 					searchableBy: reac.note?.searchableBy === null ? undefined : reac.note?.searchableBy,
 				});