diff --git a/modules/backend/queries.sql b/modules/backend/queries.sql
index b8cb8aa..a16dcbc 100644
--- a/modules/backend/queries.sql
+++ b/modules/backend/queries.sql
@@ -78,7 +78,7 @@ SELECT
     t.*,
     i.storage_type::text                    as title_storage_type,
     i.image_path                            as title_image_path,
-    jsonb_agg_strict(g.tag_name)'[]'::jsonb as tag_names,
+    jsonb_agg(g.tag_name)'[]'::jsonb        as tag_names,
     s.studio_name                           as studio_name,
     s.illust_id                             as studio_illust_id,
     s.studio_desc                           as studio_desc,
@@ -101,7 +101,7 @@ SELECT
     t.*,
     i.storage_type::text                    as title_storage_type,
     i.image_path                            as title_image_path,
-    jsonb_agg_strict(g.tag_name)'[]'::jsonb as tag_names,
+    jsonb_agg(g.tag_name)'[]'::jsonb        as tag_names,
     s.studio_name                           as studio_name,
     s.illust_id                             as studio_illust_id,
     s.studio_desc                           as studio_desc,
@@ -219,7 +219,7 @@ SELECT
     u.ctime                                 as user_ctime,
     i.storage_type::text                    as title_storage_type,
     i.image_path                            as title_image_path,
-    jsonb_agg_strict(g.tag_name)'[]'::jsonb as tag_names,
+    jsonb_agg(g.tag_name)'[]'::jsonb        as tag_names,
     s.studio_name                           as studio_name,
     s.illust_id                             as studio_illust_id,
     s.studio_desc                           as studio_desc,