diff --git a/code/app/CLOTHING_OUTFIT_DESIGN.md b/code/app/CLOTHING_OUTFIT_DESIGN.md
index a07f126d..7942ae13 100644
--- a/code/app/CLOTHING_OUTFIT_DESIGN.md
+++ b/code/app/CLOTHING_OUTFIT_DESIGN.md
@@ -80,6 +80,7 @@
 - 数据保存优先使用现有公共接口，例如 `data/loadData`、`data/saveData`。
 - 尽量都走通用接口；只有通用接口明显无法保证体验或一致性时，再补特殊接口。
 - 能在前端完成的能力优先放前端，减少后端特殊接口。
+- 衣服和搭配支持「归属者」字段（`owner_id`，引用 `b_family_member.user_id`）。归属者仅作为标记，让家人知道这件衣服/搭配是谁的；数据仍为家庭共享，不做个人隔离，也不按归属者过滤可见性。
 - 删除搭配时，只删除搭配和搭配明细，不删除衣服。
 - 删除衣服时，如果衣服没有被搭配引用，直接删除或软删除该衣服。
 - 删除衣服时，如果衣服已被搭配引用，需要提示用户是否同时删除相关搭配：
@@ -135,6 +136,7 @@
 - name
 - image_file_key
 - category_id
+- owner_id
 - brand
 - remark
 - status
@@ -150,6 +152,7 @@
 - `image_file_key`：走现有 S3 规则，上传到 `family_id/年/月/日/...`。
 - `image_file_key` 必填。
 - `status`：建议 1 启用，0 停用。
+- `owner_id`：归属者，引用 `b_family_member.user_id`，可空。仅作为标记，让家人知道这件衣服是谁的，**不改变家庭共享语义，不做个人衣橱隔离**。
 - 颜色、季节这类检索信息不做结构化字段，由标签承载。
 
 ### 搭配 b_clothing_outfit
@@ -162,6 +165,7 @@
 - cover_file_key
 - layout_json
 - category_id
+- owner_id
 - remark
 - status
 - sort_number
@@ -177,6 +181,7 @@
 - 缩略图由前端生成后通过 S3 上传，保存时写入 `cover_file_key`。
 - 如果缩略图生成失败，可以降级使用搭配内第一件衣服图片作为封面。
 - `layout_json` 保存画布级配置，例如画布宽高比例、背景、版本号等。
+- `owner_id`：归属者，引用 `b_family_member.user_id`，可空。仅作为标记，让家人知道这套搭配是谁的，**不改变家庭共享语义，不做个人衣橱隔离**。
 
 ### 搭配明细 b_clothing_outfit_clothes
 
diff --git a/code/app/app-go/db/clothing.sql b/code/app/app-go/db/clothing.sql
index f5d239b2..e90fe771 100644
--- a/code/app/app-go/db/clothing.sql
+++ b/code/app/app-go/db/clothing.sql
@@ -1,7 +1,6 @@
 drop table if exists b_clothing_tag_relation;
 drop table if exists b_clothing_outfit_clothes;
 drop table if exists b_clothing_tag;
-drop table if exists b_clothing_tag_group;
 drop table if exists b_clothing_category;
 drop table if exists b_clothing_outfit;
 drop table if exists b_clothing_clothes;
@@ -12,6 +11,7 @@ create table b_clothing_clothes (
   name varchar(64) not null,
   image_file_key varchar(512) not null,
   category_id bigint,
+  owner_id bigint,
   brand varchar(64) default '',
   remark varchar(512) default '',
   sort_number int not null default 0,
@@ -29,6 +29,7 @@ create table b_clothing_outfit (
   cover_file_key varchar(512) default '',
   layout_json jsonb,
   category_id bigint,
+  owner_id bigint,
   remark varchar(512) default '',
   sort_number int not null default 0,
   status smallint not null default 1,
@@ -68,23 +69,10 @@ create table b_clothing_category (
   update_by bigint
 );
 
-create table b_clothing_tag_group (
-  id bigint primary key,
-  family_id bigint not null,
-  name varchar(32) not null,
-  type smallint not null,
-  sort_number int not null default 0,
-  status smallint not null default 1,
-  create_time timestamp,
-  update_time timestamp,
-  create_by bigint,
-  update_by bigint
-);
-
 create table b_clothing_tag (
   id bigint primary key,
   family_id bigint not null,
-  tag_group_id bigint not null,
+  parent_id bigint not null default 0,
   name varchar(32) not null,
   type smallint not null,
   color varchar(7) default '',
@@ -111,9 +99,15 @@ create table b_clothing_tag_relation (
 create index idx_b_clothing_clothes_family_status_category
   on b_clothing_clothes (family_id, status, category_id, sort_number, id);
 
+create index idx_b_clothing_clothes_family_owner
+  on b_clothing_clothes (family_id, owner_id, id);
+
 create index idx_b_clothing_outfit_family_status_category
   on b_clothing_outfit (family_id, status, category_id, sort_number, id);
 
+create index idx_b_clothing_outfit_family_owner
+  on b_clothing_outfit (family_id, owner_id, id);
+
 create index idx_b_clothing_outfit_clothes_outfit
   on b_clothing_outfit_clothes (outfit_id, z_index, sort_number, id);
 
@@ -123,11 +117,8 @@ create index idx_b_clothing_outfit_clothes_clothes
 create index idx_b_clothing_category_family_type
   on b_clothing_category (family_id, status, type, sort_number, id);
 
-create index idx_b_clothing_tag_group_family_type
-  on b_clothing_tag_group (family_id, status, type, sort_number, id);
-
-create index idx_b_clothing_tag_family_group
-  on b_clothing_tag (family_id, status, type, tag_group_id, sort_number, id);
+create index idx_b_clothing_tag_family_parent
+  on b_clothing_tag (family_id, status, type, parent_id, sort_number, id);
 
 create index idx_b_clothing_tag_relation_target
   on b_clothing_tag_relation (family_id, target_type, target_id, tag_id);
diff --git a/code/app/app-go/db/clothing_add_owner.sql b/code/app/app-go/db/clothing_add_owner.sql
new file mode 100644
index 00000000..3addba39
--- /dev/null
+++ b/code/app/app-go/db/clothing_add_owner.sql
@@ -0,0 +1,12 @@
+-- 增量迁移：给衣服和搭配表添加归属者字段
+-- 说明：owner_id 引用 b_family_member.user_id；可空；仅为归属标记，
+-- 数据仍为家庭共享，不做隔离。
+
+alter table b_clothing_clothes add column if not exists owner_id bigint;
+alter table b_clothing_outfit  add column if not exists owner_id bigint;
+
+create index if not exists idx_b_clothing_clothes_family_owner
+  on b_clothing_clothes (family_id, owner_id, id);
+
+create index if not exists idx_b_clothing_outfit_family_owner
+  on b_clothing_outfit (family_id, owner_id, id);
diff --git a/code/app/app-go/db/clothing_merge_tag.sql b/code/app/app-go/db/clothing_merge_tag.sql
new file mode 100644
index 00000000..10d8bb82
--- /dev/null
+++ b/code/app/app-go/db/clothing_merge_tag.sql
@@ -0,0 +1,37 @@
+-- 增量迁移：合并 b_clothing_tag_group 与 b_clothing_tag 为单表（加 parent_id）
+-- 说明：parent_id = 0 表示标签组（父行）；parent_id != 0 表示标签（子行），
+-- 指向所属组的 id。type（0=衣服/1=搭配）保留在所有行上。
+-- 应用方式：go run ./cmd/apply_sql app-go/db/clothing_merge_tag.sql
+
+-- 1. 新增 parent_id 列
+alter table b_clothing_tag add column if not exists parent_id bigint not null default 0;
+
+-- 2. 把旧 tag_group_id 搬到 parent_id（仅当列仍存在时执行）
+do $$
+begin
+  if exists (
+    select 1 from information_schema.columns
+    where table_name = 'b_clothing_tag' and column_name = 'tag_group_id'
+  ) then
+    update b_clothing_tag set parent_id = tag_group_id where parent_id = 0;
+  end if;
+end $$;
+
+-- 3. 把组数据搬进 b_clothing_tag（parent_id = 0）
+insert into b_clothing_tag
+  (id, family_id, name, type, color, parent_id, sort_number, status,
+   create_time, update_time, create_by, update_by)
+select id, family_id, name, type, '', 0, sort_number, status,
+       create_time, update_time, create_by, update_by
+from b_clothing_tag_group
+on conflict (id) do nothing;
+
+-- 4. 清理旧结构
+alter table b_clothing_tag drop column if exists tag_group_id;
+drop index if exists idx_b_clothing_tag_family_group;
+drop index if exists idx_b_clothing_tag_group_family_type;
+drop table if exists b_clothing_tag_group;
+
+-- 5. 新索引
+create index if not exists idx_b_clothing_tag_family_parent
+  on b_clothing_tag (family_id, status, type, parent_id, sort_number, id);
diff --git a/code/app/app-rn/src/app/clothes/(tabs)/home/index.tsx b/code/app/app-rn/src/app/clothes/(tabs)/home/index.tsx
index c5e91fa7..395e2a93 100644
--- a/code/app/app-rn/src/app/clothes/(tabs)/home/index.tsx
+++ b/code/app/app-rn/src/app/clothes/(tabs)/home/index.tsx
@@ -31,9 +31,10 @@ export default function ClothingHome() {
   const fetchOutfits = useClothingStore((s) => s.fetchOutfits);
   const fetchOutfitClothes = useClothingStore((s) => s.fetchOutfitClothes);
   const fetchCategories = useClothingStore((s) => s.fetchCategories);
-  const fetchTagGroups = useClothingStore((s) => s.fetchTagGroups);
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const fetchTagRelations = useClothingStore((s) => s.fetchTagRelations);
+  const fetchMembers = useClothingStore((s) => s.fetchMembers);
+  const getOwnerName = useClothingStore((s) => s.getOwnerName);
   const deleteClothesBundle = useClothingStore((s) => s.deleteClothesBundle);
   const { loading, refreshing, runInitial, runRefresh } = useListLoading();
   const { isLoading, startLoading, stopLoading } = useLoading();
@@ -72,8 +73,8 @@ export default function ClothingHome() {
 
   const loadBaseData = useCallback(async () => {
     if (!familyId) return;
-    await Promise.all([fetchClothes(familyId), fetchOutfits(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Clothes), fetchTagGroups(familyId, ClothingTargetType.Clothes), fetchTags(familyId, ClothingTargetType.Clothes), fetchTagRelations(familyId)]);
-  }, [familyId, fetchCategories, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchTagGroups, fetchTagRelations, fetchTags]);
+    await Promise.all([fetchClothes(familyId), fetchOutfits(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Clothes), fetchTags(familyId, ClothingTargetType.Clothes), fetchTagRelations(familyId), fetchMembers(familyId)]);
+  }, [familyId, fetchCategories, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchTagRelations, fetchTags, fetchMembers]);
 
   useEffect(() => { if (familyId) runInitial(loadBaseData); }, [familyId]);
   useFocusEffect(useCallback(() => { if (familyId) loadBaseData(); }, [familyId, loadBaseData]));
@@ -149,9 +150,9 @@ export default function ClothingHome() {
     <TouchableOpacity key={item.id} activeOpacity={0.85} delayLongPress={260}
       onPress={() => { setActiveItem(null); router.push(`/clothes/detail/${item.id}` as any); }}
       onLongPress={(e) => { setMenuPos({ x: e.nativeEvent.pageX, y: e.nativeEvent.pageY }); setActiveItem(item); }}>
-      <ClothesGridItem item={item} categoryName={renderCategoryName(item.category_id)} aspectRatio={item.r} />
+      <ClothesGridItem item={item} categoryName={renderCategoryName(item.category_id)} ownerName={getOwnerName(item.owner_id)} aspectRatio={item.r} />
     </TouchableOpacity>
-  ), [renderCategoryName]);
+  ), [getOwnerName, renderCategoryName]);
 
   return (
     <LayoutView>
diff --git a/code/app/app-rn/src/app/clothes/(tabs)/manage/index.tsx b/code/app/app-rn/src/app/clothes/(tabs)/manage/index.tsx
index cb897729..edfaf7e4 100644
--- a/code/app/app-rn/src/app/clothes/(tabs)/manage/index.tsx
+++ b/code/app/app-rn/src/app/clothes/(tabs)/manage/index.tsx
@@ -7,27 +7,24 @@ import LayoutView from "@/components/layout/view";
 import { useListLoading, useLoading } from "@/hooks/useLoading";
 import { LoadingOverlay } from "@/components/LoadingOverlay";
 import { useClothingStore, useFamilyStore } from "@/store";
-import { ClothingCategory, ClothingTag, ClothingTagGroup, ClothingTargetType } from "@/types/clothing";
+import { ClothingCategory, ClothingTag, ClothingTargetType } from "@/types/clothing";
 
 const COLORS = ["#EF4444","#F97316","#F59E0B","#84CC16","#22C55E","#14B8A6","#06B6D4","#3B82F6","#6366F1","#8B5CF6","#A855F7","#D946EF","#EC4899","#78716C"];
 
 export default function ClothingManage() {
   const familyId = useFamilyStore((s) => s.getFamilyId());
   const categories = useClothingStore((s) => s.categories);
-  const tagGroups = useClothingStore((s) => s.tagGroups);
   const tags = useClothingStore((s) => s.tags);
   const fetchCategories = useClothingStore((s) => s.fetchCategories);
-  const fetchTagGroups = useClothingStore((s) => s.fetchTagGroups);
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const saveCategoryChanges = useClothingStore((s) => s.saveCategoryChanges);
-  const saveTagGroupChanges = useClothingStore((s) => s.saveTagGroupChanges);
   const saveTagChanges = useClothingStore((s) => s.saveTagChanges);
   const { refreshing, runInitial, runRefresh } = useListLoading();
   const { isLoading, startLoading, stopLoading } = useLoading();
 
   const [tab, setTab] = useState<ClothingTargetType>(ClothingTargetType.Clothes);
   const curCategories = useMemo(() => categories.filter((c) => c.type === tab), [categories, tab]);
-  const curTagGroups = useMemo(() => tagGroups.filter((g) => g.type === tab), [tagGroups, tab]);
+  const curTagGroups = useMemo(() => tags.filter((t) => t.parent_id === 0 && t.type === tab), [tags, tab]);
 
   // 分类
   const [catForm, setCatForm] = useState("");
@@ -37,9 +34,9 @@ export default function ClothingManage() {
 
   // 标签分组
   const [groupForm, setGroupForm] = useState("");
-  const [editingGroup, setEditingGroup] = useState<ClothingTagGroup | null>(null);
+  const [editingGroup, setEditingGroup] = useState<ClothingTag | null>(null);
   const [showGroupSheet, setShowGroupSheet] = useState(false);
-  const [groupDelete, setGroupDelete] = useState<ClothingTagGroup | null>(null);
+  const [groupDelete, setGroupDelete] = useState<ClothingTag | null>(null);
 
   // 标签
   const [tagForm, setTagForm] = useState({ name: "", color: "" });
@@ -50,8 +47,8 @@ export default function ClothingManage() {
 
   const loadData = useCallback(async () => {
     if (!familyId) return;
-    await Promise.all([fetchCategories(familyId), fetchTagGroups(familyId), fetchTags(familyId)]);
-  }, [familyId, fetchCategories, fetchTagGroups, fetchTags]);
+    await Promise.all([fetchCategories(familyId), fetchTags(familyId)]);
+  }, [familyId, fetchCategories, fetchTags]);
   useEffect(() => { if (familyId) runInitial(loadData); }, [familyId]);
 
   // 分类
@@ -68,24 +65,24 @@ export default function ClothingManage() {
   }, [catDelete, loadData, saveCategoryChanges, startLoading, stopLoading]);
 
   // 标签分组
-  const openGroup = useCallback((g?: ClothingTagGroup) => { setGroupForm(g?.name ?? ""); setEditingGroup(g ?? null); setShowGroupSheet(true); }, []);
+  const openGroup = useCallback((g?: ClothingTag) => { setGroupForm(g?.name ?? ""); setEditingGroup(g ?? null); setShowGroupSheet(true); }, []);
   const saveGroup = useCallback(async () => {
     if (!familyId || !groupForm.trim()) return; startLoading("保存中...");
     try {
-      editingGroup ? await saveTagGroupChanges({ updates: [{ id: editingGroup.id, name: groupForm.trim() }] }) : await saveTagGroupChanges({ inserts: [{ name: groupForm.trim(), type: tab, family_id: familyId }] });
+      editingGroup ? await saveTagChanges({ updates: [{ id: editingGroup.id, name: groupForm.trim() }] }) : await saveTagChanges({ inserts: [{ name: groupForm.trim(), type: tab, family_id: familyId, parent_id: 0, color: "" }] });
       setShowGroupSheet(false); await loadData(); stopLoading({ type: "success", message: "已保存" });
     } catch { stopLoading({ type: "error", message: "保存失败" }); }
-  }, [editingGroup, familyId, groupForm, loadData, saveTagGroupChanges, startLoading, stopLoading, tab]);
+  }, [editingGroup, familyId, groupForm, loadData, saveTagChanges, startLoading, stopLoading, tab]);
   const delGroup = useCallback(async () => { if (!groupDelete) return; startLoading("删除中...");
-    try { await saveTagChanges({ deletes: tags.filter((t) => t.tag_group_id === groupDelete.id).map((t) => ({ id: t.id })) }); await saveTagGroupChanges({ deletes: [{ id: groupDelete.id }] }); setGroupDelete(null); await loadData(); stopLoading({ type: "success", message: "已删除" }); } catch { stopLoading({ type: "error", message: "删除失败" }); }
-  }, [groupDelete, loadData, saveTagChanges, saveTagGroupChanges, startLoading, stopLoading, tags]);
+    try { const childIds = tags.filter((t) => t.parent_id === groupDelete.id).map((t) => ({ id: t.id })); await saveTagChanges({ deletes: [{ id: groupDelete.id }, ...childIds] }); setGroupDelete(null); await loadData(); stopLoading({ type: "success", message: "已删除" }); } catch { stopLoading({ type: "error", message: "删除失败" }); }
+  }, [groupDelete, loadData, saveTagChanges, startLoading, stopLoading, tags]);
 
   // 标签
   const openTag = useCallback((groupId: number, t?: ClothingTag) => { setActiveGroupId(groupId); setTagForm({ name: t?.name ?? "", color: t?.color ?? "" }); setEditingTag(t ?? null); setShowTagSheet(true); }, []);
   const saveTag = useCallback(async () => {
     if (!familyId || !activeGroupId || !tagForm.name.trim()) return; startLoading("保存中...");
     try {
-      editingTag ? await saveTagChanges({ updates: [{ id: editingTag.id, name: tagForm.name.trim(), color: tagForm.color }] }) : await saveTagChanges({ inserts: [{ name: tagForm.name.trim(), color: tagForm.color, tag_group_id: activeGroupId, type: tab, family_id: familyId }] });
+      editingTag ? await saveTagChanges({ updates: [{ id: editingTag.id, name: tagForm.name.trim(), color: tagForm.color }] }) : await saveTagChanges({ inserts: [{ name: tagForm.name.trim(), color: tagForm.color, parent_id: activeGroupId, type: tab, family_id: familyId }] });
       setShowTagSheet(false); await loadData(); stopLoading({ type: "success", message: "已保存" });
     } catch { stopLoading({ type: "error", message: "保存失败" }); }
   }, [activeGroupId, editingTag, familyId, loadData, saveTagChanges, startLoading, stopLoading, tab, tagForm]);
@@ -93,7 +90,7 @@ export default function ClothingManage() {
     try { await saveTagChanges({ deletes: [{ id: tagDelete.id }] }); setTagDelete(null); await loadData(); stopLoading({ type: "success", message: "已删除" }); } catch { stopLoading({ type: "error", message: "删除失败" }); }
   }, [loadData, saveTagChanges, startLoading, stopLoading, tagDelete]);
 
-  const getTagsByGroup = useCallback((groupId: number) => tags.filter((t) => t.tag_group_id === groupId), [tags]);
+  const getTagsByGroup = useCallback((groupId: number) => tags.filter((t) => t.parent_id === groupId), [tags]);
 
   return (
     <LayoutView>
diff --git a/code/app/app-rn/src/app/clothes/(tabs)/outfit/index.tsx b/code/app/app-rn/src/app/clothes/(tabs)/outfit/index.tsx
index e63bba31..a0881f15 100644
--- a/code/app/app-rn/src/app/clothes/(tabs)/outfit/index.tsx
+++ b/code/app/app-rn/src/app/clothes/(tabs)/outfit/index.tsx
@@ -4,7 +4,7 @@ import { router, useFocusEffect } from "expo-router";
 import { Button, Dialog, Label, TextField } from "heroui-native";
 import BottomSheet from "@/components/BottomSheet";
 import ContextMenu from "@/components/ContextMenu";
-import { FilterIcon, PencilIcon, PlusIcon, RotateCcwIcon, Trash2Icon } from "lucide-react-native";
+import { FilterIcon, PencilIcon, PlusIcon, RotateCcwIcon, Trash2Icon, UserIcon } from "lucide-react-native";
 import LayoutView from "@/components/layout/view";
 import EmptyState from "@/components/EmptyStatus";
 import ClothingImage from "@/components/clothing/ClothingImage";
@@ -28,6 +28,8 @@ export default function ClothingOutfitList() {
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const fetchTagRelations = useClothingStore((s) => s.fetchTagRelations);
   const fetchClothes = useClothingStore((s) => s.fetchClothes);
+  const fetchMembers = useClothingStore((s) => s.fetchMembers);
+  const getOwnerName = useClothingStore((s) => s.getOwnerName);
   const saveOutfitBundle = useClothingStore((s) => s.saveOutfitBundle);
   const { loading, refreshing, runInitial, runRefresh } = useListLoading();
   const { isLoading, startLoading, stopLoading } = useLoading();
@@ -46,8 +48,8 @@ export default function ClothingOutfitList() {
 
   const loadData = useCallback(async () => {
     if (!familyId) return;
-    await Promise.all([fetchOutfits(familyId), fetchClothes(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Outfit), fetchTags(familyId, ClothingTargetType.Outfit), fetchTagRelations(familyId, ClothingTargetType.Outfit)]);
-  }, [familyId, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchCategories, fetchTags, fetchTagRelations]);
+    await Promise.all([fetchOutfits(familyId), fetchClothes(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Outfit), fetchTags(familyId, ClothingTargetType.Outfit), fetchTagRelations(familyId, ClothingTargetType.Outfit), fetchMembers(familyId)]);
+  }, [familyId, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchCategories, fetchTags, fetchTagRelations, fetchMembers]);
   useEffect(() => { if (familyId) runInitial(loadData); }, [familyId]);
   useFocusEffect(useCallback(() => { if (familyId) loadData(); }, [familyId, loadData]));
 
@@ -117,6 +119,7 @@ export default function ClothingOutfitList() {
 
   const renderGridItem = useCallback((item: any) => {
     const catName = item.category_id ? categoriesById.get(item.category_id)?.name : null;
+    const ownerName = getOwnerName(item.owner_id);
     return (
       <TouchableOpacity key={item.id} activeOpacity={0.85} delayLongPress={260}
         onPress={() => router.push(`/clothes/outfit/detail/${item.id}` as any)}
@@ -127,13 +130,19 @@ export default function ClothingOutfitList() {
             <View className="absolute bottom-1.5 left-1.5 rounded-full bg-black/50 px-2 py-0.5">
               <Text className="text-[9px] text-white font-medium">{getClothesCount(item)} 件</Text>
             </View>
+            {!!ownerName && (
+              <View className="absolute top-1.5 right-1.5 rounded-full bg-black/50 px-1.5 py-0.5 flex-row items-center">
+                <UserIcon size={8} color="#fff" />
+                <Text className="text-[9px] text-white font-medium ml-0.5" numberOfLines={1}>{ownerName}</Text>
+              </View>
+            )}
           </View>
           <Text className="text-xs font-medium text-gray-900 mt-1.5" numberOfLines={1}>{item.name}</Text>
           {catName && <Text className="text-[10px] text-gray-400">{catName}</Text>}
         </View>
       </TouchableOpacity>
     );
-  }, [categoriesById, getClothesCount, getCoverKey]);
+  }, [categoriesById, getClothesCount, getCoverKey, getOwnerName]);
 
   return (
     <LayoutView>
diff --git a/code/app/app-rn/src/app/clothes/detail/[id]/index.tsx b/code/app/app-rn/src/app/clothes/detail/[id]/index.tsx
index c4b5f711..b06b1a83 100644
--- a/code/app/app-rn/src/app/clothes/detail/[id]/index.tsx
+++ b/code/app/app-rn/src/app/clothes/detail/[id]/index.tsx
@@ -2,7 +2,7 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 import { Text, View } from "react-native";
 import { Stack, useFocusEffect, useLocalSearchParams, useRouter } from "expo-router";
 import { Button, Dialog, useThemeColor } from "heroui-native";
-import { PencilIcon, RotateCcwIcon, Trash2Icon } from "lucide-react-native";
+import { PencilIcon, RotateCcwIcon, Trash2Icon, UserIcon } from "lucide-react-native";
 import PageLayout from "@/layouts/PageLayout";
 import LayoutView from "@/components/layout/view";
 import ClothingImage from "@/components/clothing/ClothingImage";
@@ -28,9 +28,10 @@ export default function ClothingDetail() {
   const fetchOutfits = useClothingStore((s) => s.fetchOutfits);
   const fetchOutfitClothes = useClothingStore((s) => s.fetchOutfitClothes);
   const fetchCategories = useClothingStore((s) => s.fetchCategories);
-  const fetchTagGroups = useClothingStore((s) => s.fetchTagGroups);
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const fetchTagRelations = useClothingStore((s) => s.fetchTagRelations);
+  const fetchMembers = useClothingStore((s) => s.fetchMembers);
+  const getOwnerName = useClothingStore((s) => s.getOwnerName);
   const deleteClothesBundle = useClothingStore((s) => s.deleteClothesBundle);
   const { isLoading, startLoading, stopLoading } = useLoading();
   const notifyModuleOperation = useModuleChatNotifier();
@@ -39,6 +40,7 @@ export default function ClothingDetail() {
 
   const item = useMemo(() => clothes.find((c) => c.id === clothesId) ?? null, [clothesId, clothes]);
   const categoryName = useMemo(() => { if (!item?.category_id) return "未分类"; return categories.find((c) => c.id === item.category_id)?.name ?? "未分类"; }, [categories, item?.category_id]);
+  const ownerName = useMemo(() => getOwnerName(item?.owner_id), [getOwnerName, item?.owner_id]);
   const selectedTags = useMemo(() => {
     const ids = new Set(tagRelations.filter((r) => r.target_type === ClothingTargetType.Clothes && r.target_id === clothesId).map((r) => r.tag_id));
     return tags.filter((t) => ids.has(t.id));
@@ -46,9 +48,9 @@ export default function ClothingDetail() {
 
   const loadData = useCallback(async () => {
     if (!familyId || !clothesId) return; setPageLoading(true);
-    try { await Promise.all([fetchClothes(familyId), fetchOutfits(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Clothes), fetchTagGroups(familyId, ClothingTargetType.Clothes), fetchTags(familyId, ClothingTargetType.Clothes), fetchTagRelations(familyId, ClothingTargetType.Clothes, clothesId)]); }
+    try { await Promise.all([fetchClothes(familyId), fetchOutfits(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Clothes), fetchTags(familyId, ClothingTargetType.Clothes), fetchTagRelations(familyId, ClothingTargetType.Clothes, clothesId), fetchMembers(familyId)]); }
     finally { setPageLoading(false); }
-  }, [familyId, clothesId, fetchCategories, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchTagGroups, fetchTagRelations, fetchTags]);
+  }, [familyId, clothesId, fetchCategories, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchTagRelations, fetchTags, fetchMembers]);
   useEffect(() => { loadData(); }, [loadData]);
   useFocusEffect(useCallback(() => { if (familyId && clothesId) loadData(); }, [familyId, loadData, clothesId]));
 
@@ -89,6 +91,12 @@ export default function ClothingDetail() {
               {/* 分类 + 标签数 - 横向排列，不套卡片 */}
               <View className="flex-row items-center gap-3 mt-4 pb-4 border-b border-gray-100">
                 <View className="rounded-full bg-accent px-3 py-1"><Text className="text-xs text-white">{categoryName}</Text></View>
+                {!!ownerName && (
+                  <View className="flex-row items-center gap-1 rounded-full bg-gray-100 px-2.5 py-1">
+                    <UserIcon size={10} color="#4B5563" />
+                    <Text className="text-xs text-gray-600">{ownerName}</Text>
+                  </View>
+                )}
                 {selectedTags.length > 0 && (
                   <View className="flex-row flex-wrap gap-1.5 flex-1">
                     {selectedTags.map((tag) => (
diff --git a/code/app/app-rn/src/app/clothes/edit/index.tsx b/code/app/app-rn/src/app/clothes/edit/index.tsx
index 78c23717..7a90eaef 100644
--- a/code/app/app-rn/src/app/clothes/edit/index.tsx
+++ b/code/app/app-rn/src/app/clothes/edit/index.tsx
@@ -16,13 +16,12 @@ import { LoadingOverlay } from "@/components/LoadingOverlay";
 import { useLoading } from "@/hooks/useLoading";
 import { useModuleChatNotifier } from "@/hooks/useModuleChatNotifier";
 import { getUniqueIdApi } from "@/request/api";
-import { useClothingStore, useFamilyStore } from "@/store";
+import { useClothingStore, useFamilyStore, useUserStore, type ClothingFamilyMember } from "@/store";
 import {
   ClothingCategory,
   ClothingClothes,
   ClothingStatus,
   ClothingTag,
-  ClothingTagGroup,
   ClothingTargetType,
 } from "@/types/clothing";
 import { deleteS3FileQuietly } from "@/utils/file";
@@ -31,6 +30,7 @@ interface ClothesFormState {
   name: string;
   imageFileKey: string;
   categoryId: number | null;
+  ownerId: number | null;
   brand: string;
   remark: string;
   sortNumber?: number;
@@ -40,6 +40,7 @@ const emptyForm: ClothesFormState = {
   name: "",
   imageFileKey: "",
   categoryId: null,
+  ownerId: null,
   brand: "",
   remark: "",
 };
@@ -49,6 +50,7 @@ function createEditForm(item: ClothingClothes): ClothesFormState {
     name: item.name,
     imageFileKey: item.image_file_key,
     categoryId: item.category_id ?? null,
+    ownerId: item.owner_id ?? null,
     brand: item.brand ?? "",
     remark: item.remark ?? "",
     sortNumber: item.sort_number,
@@ -65,16 +67,17 @@ export default function ClothingEdit() {
   const editId = id ? Number(id) : 0;
   const isEdit = editId > 0;
   const familyId = useFamilyStore((s) => s.getFamilyId());
+  const currentUserId = useUserStore((s) => s.getUserId());
   const clothes = useClothingStore((s) => s.clothes);
   const categories = useClothingStore((s) => s.categories);
-  const tagGroups = useClothingStore((s) => s.tagGroups);
   const tags = useClothingStore((s) => s.tags);
   const tagRelations = useClothingStore((s) => s.tagRelations);
+  const members = useClothingStore((s) => s.members);
   const fetchClothes = useClothingStore((s) => s.fetchClothes);
   const fetchCategories = useClothingStore((s) => s.fetchCategories);
-  const fetchTagGroups = useClothingStore((s) => s.fetchTagGroups);
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const fetchTagRelations = useClothingStore((s) => s.fetchTagRelations);
+  const fetchMembers = useClothingStore((s) => s.fetchMembers);
   const saveClothesBundle = useClothingStore((s) => s.saveClothesBundle);
   const uploadClothesImage = useClothingStore((s) => s.uploadClothesImage);
   const { isLoading, startLoading, stopLoading } = useLoading();
@@ -91,21 +94,21 @@ export default function ClothingEdit() {
   );
 
   const clothesTagGroups = useMemo(
-    () => tagGroups.filter((item) => item.type === ClothingTargetType.Clothes),
-    [tagGroups],
+    () => tags.filter((item) => item.type === ClothingTargetType.Clothes && item.parent_id === 0),
+    [tags],
   );
 
   const clothesTags = useMemo(
-    () => tags.filter((item) => item.type === ClothingTargetType.Clothes),
+    () => tags.filter((item) => item.type === ClothingTargetType.Clothes && item.parent_id !== 0),
     [tags],
   );
 
   const tagsByGroupId = useMemo(() => {
     const map = new Map<number, ClothingTag[]>();
     clothesTags.forEach((tag) => {
-      const groupTags = map.get(tag.tag_group_id) ?? [];
+      const groupTags = map.get(tag.parent_id) ?? [];
       groupTags.push(tag);
-      map.set(tag.tag_group_id, groupTags);
+      map.set(tag.parent_id, groupTags);
     });
     return map;
   }, [clothesTags]);
@@ -123,9 +126,9 @@ export default function ClothingEdit() {
       await Promise.all([
         fetchClothes(familyId),
         fetchCategories(familyId, ClothingTargetType.Clothes),
-        fetchTagGroups(familyId, ClothingTargetType.Clothes),
         fetchTags(familyId, ClothingTargetType.Clothes),
         fetchTagRelations(familyId, ClothingTargetType.Clothes, isEdit ? editId : undefined),
+        fetchMembers(familyId),
       ]);
 
       if (isEdit) {
@@ -144,16 +147,20 @@ export default function ClothingEdit() {
             )
             .map((row) => row.tag_id),
         );
+      } else {
+        // 新增时默认归属者为当前登录用户
+        setForm({ ...emptyForm, ownerId: currentUserId || null });
       }
     } finally {
       setPageLoading(false);
     }
   }, [
+    currentUserId,
     editId,
     familyId,
     fetchCategories,
     fetchClothes,
-    fetchTagGroups,
+    fetchMembers,
     fetchTagRelations,
     fetchTags,
     isEdit,
@@ -248,6 +255,7 @@ export default function ClothingEdit() {
         name,
         image_file_key: form.imageFileKey,
         category_id: form.categoryId,
+        owner_id: form.ownerId,
         brand: form.brand.trim(),
         remark: form.remark.trim(),
         sort_number: form.sortNumber ?? clothes.length,
@@ -336,6 +344,32 @@ export default function ClothingEdit() {
     [form.categoryId],
   );
 
+  const renderMemberChip = useCallback(
+    (member: ClothingFamilyMember) => {
+      const selected = form.ownerId === member.user_id;
+
+      return (
+        <TouchableOpacity
+          key={member.user_id}
+          className={`rounded-full border px-3 py-2 ${
+            selected ? "border-gray-900 bg-gray-900" : "border-gray-200 bg-white"
+          }`}
+          onPress={() =>
+            setForm((prev) => ({
+              ...prev,
+              ownerId: prev.ownerId === member.user_id ? null : member.user_id,
+            }))
+          }
+        >
+          <Text className={`text-xs ${selected ? "text-white" : "text-gray-700"}`}>
+            {member.nickname || `用户${member.user_id}`}
+          </Text>
+        </TouchableOpacity>
+      );
+    },
+    [form.ownerId],
+  );
+
   const renderTagChip = useCallback(
     (item: ClothingTag) => {
       const selected = selectedTagIds.includes(item.id);
@@ -359,7 +393,7 @@ export default function ClothingEdit() {
   );
 
   const renderTagGroup = useCallback(
-    (group: ClothingTagGroup) => {
+    (group: ClothingTag) => {
       const groupTags = tagsByGroupId.get(group.id) ?? [];
       if (groupTags.length === 0) return null;
 
@@ -448,6 +482,33 @@ export default function ClothingEdit() {
             {clothesCategories.map(renderCategoryChip)}
           </View>
 
+          {/* 归属者 */}
+          {members.length > 0 && (
+            <>
+              <Text className="text-base font-semibold text-gray-900 mb-1 ml-1">归属者</Text>
+              <Text className="text-xs text-gray-400 mb-3 ml-1">
+                衣服仍为家庭共享，仅用于让家人知道这件衣服是谁的
+              </Text>
+              <View className="flex-row flex-wrap gap-2 mb-4">
+                <TouchableOpacity
+                  className={`rounded-full border px-3 py-2 ${
+                    form.ownerId == null
+                      ? "border-gray-900 bg-gray-900"
+                      : "border-gray-200 bg-white"
+                  }`}
+                  onPress={() => setForm((prev) => ({ ...prev, ownerId: null }))}
+                >
+                  <Text
+                    className={`text-xs ${form.ownerId == null ? "text-white" : "text-gray-700"}`}
+                  >
+                    不指定
+                  </Text>
+                </TouchableOpacity>
+                {members.map(renderMemberChip)}
+              </View>
+            </>
+          )}
+
           {/* 标签 */}
           {clothesTagGroups.length > 0 && (
             <>
diff --git a/code/app/app-rn/src/app/clothes/outfit/detail/[id]/index.tsx b/code/app/app-rn/src/app/clothes/outfit/detail/[id]/index.tsx
index 215ff11a..feb31a39 100644
--- a/code/app/app-rn/src/app/clothes/outfit/detail/[id]/index.tsx
+++ b/code/app/app-rn/src/app/clothes/outfit/detail/[id]/index.tsx
@@ -2,7 +2,7 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 import { Text, TouchableOpacity, View } from "react-native";
 import { Stack, useFocusEffect, useLocalSearchParams, useRouter } from "expo-router";
 import { Button, Dialog, useThemeColor } from "heroui-native";
-import { PencilIcon, RotateCcwIcon, Trash2Icon } from "lucide-react-native";
+import { PencilIcon, RotateCcwIcon, Trash2Icon, UserIcon } from "lucide-react-native";
 import PageLayout from "@/layouts/PageLayout";
 import LayoutView from "@/components/layout/view";
 import ClothingImage from "@/components/clothing/ClothingImage";
@@ -31,6 +31,8 @@ export default function OutfitDetail() {
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const fetchTagRelations = useClothingStore((s) => s.fetchTagRelations);
   const fetchClothes = useClothingStore((s) => s.fetchClothes);
+  const fetchMembers = useClothingStore((s) => s.fetchMembers);
+  const getOwnerName = useClothingStore((s) => s.getOwnerName);
   const saveOutfitBundle = useClothingStore((s) => s.saveOutfitBundle);
   const { isLoading, startLoading, stopLoading } = useLoading();
   const notifyModuleOperation = useModuleChatNotifier();
@@ -39,15 +41,16 @@ export default function OutfitDetail() {
 
   const item = useMemo(() => outfits.find((o) => o.id === outfitId) ?? null, [outfitId, outfits]);
   const categoryName = useMemo(() => { if (!item?.category_id) return "未分类"; return categories.find((c) => c.id === item.category_id)?.name ?? "未分类"; }, [categories, item?.category_id]);
+  const ownerName = useMemo(() => getOwnerName(item?.owner_id), [getOwnerName, item?.owner_id]);
   const details = useMemo(() => outfitClothes.filter((r) => r.outfit_id === outfitId).sort((a, b) => a.z_index - b.z_index || a.sort_number - b.sort_number).map((r) => ({ ...r, clothes: clothes.find((c) => c.id === r.clothes_id) })).filter((r) => r.clothes), [clothes, outfitClothes, outfitId]);
   const selectedTags = useMemo(() => { const ids = new Set(tagRelations.filter((r) => r.target_type === ClothingTargetType.Outfit && r.target_id === outfitId).map((r) => r.tag_id)); return tags.filter((t) => ids.has(t.id)); }, [outfitId, tagRelations, tags]);
   const getCoverKey = useCallback(() => { if (!item) return ""; if (item.cover_file_key) return item.cover_file_key; return details[0]?.clothes?.image_file_key ?? ""; }, [details, item]);
 
   const loadData = useCallback(async () => {
     if (!familyId || !outfitId) return; setPageLoading(true);
-    try { await Promise.all([fetchOutfits(familyId), fetchClothes(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Outfit), fetchTags(familyId, ClothingTargetType.Outfit), fetchTagRelations(familyId, ClothingTargetType.Outfit, outfitId)]); }
+    try { await Promise.all([fetchOutfits(familyId), fetchClothes(familyId), fetchOutfitClothes(familyId), fetchCategories(familyId, ClothingTargetType.Outfit), fetchTags(familyId, ClothingTargetType.Outfit), fetchTagRelations(familyId, ClothingTargetType.Outfit, outfitId), fetchMembers(familyId)]); }
     finally { setPageLoading(false); }
-  }, [familyId, outfitId, fetchCategories, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchTags, fetchTagRelations]);
+  }, [familyId, outfitId, fetchCategories, fetchClothes, fetchOutfitClothes, fetchOutfits, fetchTags, fetchTagRelations, fetchMembers]);
   useEffect(() => { loadData(); }, [loadData]);
   useFocusEffect(useCallback(() => { if (familyId && outfitId) loadData(); }, [familyId, loadData, outfitId]));
 
@@ -85,6 +88,12 @@ export default function OutfitDetail() {
               <View className="flex-row items-center gap-3 mt-4 pb-4 border-b border-gray-100">
                 <View className="rounded-full bg-accent px-3 py-1"><Text className="text-xs text-white">{categoryName}</Text></View>
                 <Text className="text-xs text-gray-500">{details.length} 件衣服</Text>
+                {!!ownerName && (
+                  <View className="flex-row items-center gap-1 rounded-full bg-gray-100 px-2.5 py-1">
+                    <UserIcon size={10} color="#4B5563" />
+                    <Text className="text-xs text-gray-600">{ownerName}</Text>
+                  </View>
+                )}
                 {selectedTags.map((tag) => (
                   <View key={tag.id} className="rounded-full px-2.5 py-1" style={{ backgroundColor: tag.color || "#F3F4F6" }}>
                     <Text className="text-xs font-medium" style={{ color: tag.color ? "#fff" : "#4B5563" }}>{tag.name}</Text>
diff --git a/code/app/app-rn/src/app/clothes/outfit/edit/index.tsx b/code/app/app-rn/src/app/clothes/outfit/edit/index.tsx
index 5de8f661..d1d5f387 100644
--- a/code/app/app-rn/src/app/clothes/outfit/edit/index.tsx
+++ b/code/app/app-rn/src/app/clothes/outfit/edit/index.tsx
@@ -23,13 +23,12 @@ import { LoadingOverlay } from "@/components/LoadingOverlay";
 import { useLoading } from "@/hooks/useLoading";
 import { useModuleChatNotifier } from "@/hooks/useModuleChatNotifier";
 import { getUniqueIdApi } from "@/request/api";
-import { useClothingStore, useFamilyStore } from "@/store";
+import { useClothingStore, useFamilyStore, useUserStore, type ClothingFamilyMember } from "@/store";
 import {
   ClothingCategory,
   ClothingClothes,
   ClothingStatus,
   ClothingTag,
-  ClothingTagGroup,
   ClothingTargetType,
 } from "@/types/clothing";
 import { deleteS3FileQuietly } from "@/utils/file";
@@ -146,19 +145,20 @@ export default function ClothingOutfitEdit() {
   const editId = id ? Number(id) : 0;
   const isEdit = editId > 0;
   const familyId = useFamilyStore((s) => s.getFamilyId());
+  const currentUserId = useUserStore((s) => s.getUserId());
   const accentColor = useThemeColor("accent");
   const clothes = useClothingStore((s) => s.clothes);
   const categories = useClothingStore((s) => s.categories);
-  const tagGroups = useClothingStore((s) => s.tagGroups);
   const tags = useClothingStore((s) => s.tags);
   const tagRelations = useClothingStore((s) => s.tagRelations);
+  const members = useClothingStore((s) => s.members);
   const fetchClothes = useClothingStore((s) => s.fetchClothes);
   const fetchOutfits = useClothingStore((s) => s.fetchOutfits);
   const fetchOutfitClothes = useClothingStore((s) => s.fetchOutfitClothes);
   const fetchCategories = useClothingStore((s) => s.fetchCategories);
-  const fetchTagGroups = useClothingStore((s) => s.fetchTagGroups);
   const fetchTags = useClothingStore((s) => s.fetchTags);
   const fetchTagRelations = useClothingStore((s) => s.fetchTagRelations);
+  const fetchMembers = useClothingStore((s) => s.fetchMembers);
   const saveOutfitBundle = useClothingStore((s) => s.saveOutfitBundle);
   const uploadOutfitCover = useClothingStore((s) => s.uploadOutfitCover);
   const { isLoading, startLoading, stopLoading } = useLoading();
@@ -167,6 +167,7 @@ export default function ClothingOutfitEdit() {
   const canvasRef = useRef<View>(null);
   const [name, setName] = useState("");
   const [categoryId, setCategoryId] = useState<number | null>(null);
+  const [ownerId, setOwnerId] = useState<number | null>(null);
   const [remark, setRemark] = useState("");
   const [selectedTagIds, setSelectedTagIds] = useState<number[]>([]);
   const [canvasSize, setCanvasSize] = useState(0);
@@ -211,19 +212,19 @@ export default function ClothingOutfitEdit() {
     [categories],
   );
   const outfitTagGroups = useMemo(
-    () => tagGroups.filter((item) => item.type === ClothingTargetType.Outfit),
-    [tagGroups],
+    () => tags.filter((item) => item.type === ClothingTargetType.Outfit && item.parent_id === 0),
+    [tags],
   );
   const outfitTags = useMemo(
-    () => tags.filter((item) => item.type === ClothingTargetType.Outfit),
+    () => tags.filter((item) => item.type === ClothingTargetType.Outfit && item.parent_id !== 0),
     [tags],
   );
   const tagsByGroupId = useMemo(() => {
     const map = new Map<number, ClothingTag[]>();
     outfitTags.forEach((tag) => {
-      const groupTags = map.get(tag.tag_group_id) ?? [];
+      const groupTags = map.get(tag.parent_id) ?? [];
       groupTags.push(tag);
-      map.set(tag.tag_group_id, groupTags);
+      map.set(tag.parent_id, groupTags);
     });
     return map;
   }, [outfitTags]);
@@ -242,9 +243,9 @@ export default function ClothingOutfitEdit() {
         fetchOutfits(familyId),
         fetchOutfitClothes(familyId),
         fetchCategories(familyId, ClothingTargetType.Outfit),
-        fetchTagGroups(familyId, ClothingTargetType.Outfit),
         fetchTags(familyId, ClothingTargetType.Outfit),
         fetchTagRelations(familyId, ClothingTargetType.Outfit, isEdit ? editId : undefined),
+        fetchMembers(familyId),
       ]);
 
       if (isEdit) {
@@ -262,6 +263,7 @@ export default function ClothingOutfitEdit() {
 
         setName(outfit.name);
         setCategoryId(outfit.category_id ?? null);
+        setOwnerId(outfit.owner_id ?? null);
         setRemark(outfit.remark ?? "");
         setSelectedTagIds(
           state.tagRelations
@@ -284,18 +286,22 @@ export default function ClothingOutfitEdit() {
           })),
         );
         setSelectedUid(details[0] ? `detail_${details[0].id}` : null);
+      } else {
+        // 新增时默认归属者为当前登录用户
+        setOwnerId(currentUserId || null);
       }
     } finally {
       setPageLoading(false);
     }
   }, [
+    currentUserId,
     editId,
     familyId,
     fetchCategories,
     fetchClothes,
+    fetchMembers,
     fetchOutfitClothes,
     fetchOutfits,
-    fetchTagGroups,
     fetchTagRelations,
     fetchTags,
     isEdit,
@@ -417,6 +423,27 @@ export default function ClothingOutfitEdit() {
     [categoryId],
   );
 
+  const renderMemberChip = useCallback(
+    (member: ClothingFamilyMember) => {
+      const selected = ownerId === member.user_id;
+
+      return (
+        <TouchableOpacity
+          key={member.user_id}
+          className={`rounded-full border px-3 py-2 ${
+            selected ? "border-gray-900 bg-gray-900" : "border-gray-200 bg-white"
+          }`}
+          onPress={() => setOwnerId((prev) => (prev === member.user_id ? null : member.user_id))}
+        >
+          <Text className={`text-xs ${selected ? "text-white" : "text-gray-700"}`}>
+            {member.nickname || `用户${member.user_id}`}
+          </Text>
+        </TouchableOpacity>
+      );
+    },
+    [ownerId],
+  );
+
   const renderTagChip = useCallback(
     (item: ClothingTag) => {
       const selected = selectedTagIds.includes(item.id);
@@ -440,7 +467,7 @@ export default function ClothingOutfitEdit() {
   );
 
   const renderTagGroup = useCallback(
-    (group: ClothingTagGroup) => {
+    (group: ClothingTag) => {
       const groupTags = tagsByGroupId.get(group.id) ?? [];
       if (groupTags.length === 0) return null;
 
@@ -531,6 +558,7 @@ export default function ClothingOutfitEdit() {
           background: "light",
         },
         category_id: categoryId,
+        owner_id: ownerId,
         remark: remark.trim(),
         sort_number: currentOutfit?.sort_number ?? state.outfits.length,
         status: ClothingStatus.Enabled,
@@ -637,6 +665,7 @@ export default function ClothingOutfitEdit() {
     items,
     name,
     notifyModuleOperation,
+    ownerId,
     remark,
     router,
     saveOutfitBundle,
@@ -712,6 +741,31 @@ export default function ClothingOutfitEdit() {
             {outfitCategories.map(renderCategoryChip)}
           </View>
 
+          {/* 归属者 */}
+          {members.length > 0 && (
+            <>
+              <Text className="text-base font-semibold text-gray-900 mb-1 ml-1">归属者</Text>
+              <Text className="text-xs text-gray-400 mb-3 ml-1">
+                搭配仍为家庭共享，仅用于让家人知道这套搭配是谁的
+              </Text>
+              <View className="flex-row flex-wrap gap-2 mb-4">
+                <TouchableOpacity
+                  className={`rounded-full border px-3 py-2 ${
+                    ownerId == null ? "border-gray-900 bg-gray-900" : "border-gray-200 bg-white"
+                  }`}
+                  onPress={() => setOwnerId(null)}
+                >
+                  <Text
+                    className={`text-xs ${ownerId == null ? "text-white" : "text-gray-700"}`}
+                  >
+                    不指定
+                  </Text>
+                </TouchableOpacity>
+                {members.map(renderMemberChip)}
+              </View>
+            </>
+          )}
+
           {/* 标签 */}
           {outfitTagGroups.length > 0 && (
             <>
@@ -797,11 +851,11 @@ export default function ClothingOutfitEdit() {
             )}
 
             {/* 标签按分组 */}
-            {tags.filter((t) => t.type === ClothingTargetType.Clothes).length > 0 && (() => {
-              const ctGroups = tagGroups.filter((g) => g.type === ClothingTargetType.Clothes);
-              const ctTags = tags.filter((t) => t.type === ClothingTargetType.Clothes);
+            {tags.filter((t) => t.type === ClothingTargetType.Clothes && t.parent_id !== 0).length > 0 && (() => {
+              const ctGroups = tags.filter((g) => g.type === ClothingTargetType.Clothes && g.parent_id === 0);
+              const ctTags = tags.filter((t) => t.type === ClothingTargetType.Clothes && t.parent_id !== 0);
               return ctGroups.map((g) => {
-                const gTags = ctTags.filter((t) => t.tag_group_id === g.id);
+                const gTags = ctTags.filter((t) => t.parent_id === g.id);
                 if (gTags.length === 0) return null;
                 return (
                   <View key={g.id}>
diff --git a/code/app/app-rn/src/components/clothing/ClothesGridItem.tsx b/code/app/app-rn/src/components/clothing/ClothesGridItem.tsx
index 4d8bd739..9d1d1d90 100644
--- a/code/app/app-rn/src/components/clothing/ClothesGridItem.tsx
+++ b/code/app/app-rn/src/components/clothing/ClothesGridItem.tsx
@@ -1,14 +1,16 @@
 import { Text, View } from "react-native";
+import { UserIcon } from "lucide-react-native";
 import ClothingImage from "./ClothingImage";
 import { ClothingClothes } from "@/types/clothing";
 
 interface ClothesGridItemProps {
   item: ClothingClothes;
   categoryName?: string;
+  ownerName?: string;
   aspectRatio?: number;
 }
 
-export default function ClothesGridItem({ item, categoryName, aspectRatio = 1 }: ClothesGridItemProps) {
+export default function ClothesGridItem({ item, categoryName, ownerName, aspectRatio = 1 }: ClothesGridItemProps) {
   return (
     <View className="flex-col">
       <View className="relative rounded-xl overflow-hidden bg-gray-100" style={{ aspectRatio }}>
@@ -18,6 +20,12 @@ export default function ClothesGridItem({ item, categoryName, aspectRatio = 1 }:
             <Text className="text-[9px] text-white font-medium">{categoryName}</Text>
           </View>
         )}
+        {!!ownerName && (
+          <View className="absolute top-1.5 right-1.5 rounded-full bg-black/50 px-1.5 py-0.5 flex-row items-center">
+            <UserIcon size={8} color="#fff" />
+            <Text className="text-[9px] text-white font-medium ml-0.5" numberOfLines={1}>{ownerName}</Text>
+          </View>
+        )}
       </View>
       <Text className="text-xs font-medium text-gray-900 mt-1.5" numberOfLines={1}>{item.name}</Text>
     </View>
diff --git a/code/app/app-rn/src/store/clothing.ts b/code/app/app-rn/src/store/clothing.ts
index 3c5d9bfd..2b3bec17 100644
--- a/code/app/app-rn/src/store/clothing.ts
+++ b/code/app/app-rn/src/store/clothing.ts
@@ -8,7 +8,6 @@ import {
   ClothingSaveChanges,
   ClothingStatus,
   ClothingTag,
-  ClothingTagGroup,
   ClothingTagRelation,
   ClothingTargetType,
 } from "@/types/clothing";
@@ -18,19 +17,25 @@ const TABLES = {
   outfit: "b_clothing_outfit",
   outfitClothes: "b_clothing_outfit_clothes",
   category: "b_clothing_category",
-  tagGroup: "b_clothing_tag_group",
   tag: "b_clothing_tag",
   tagRelation: "b_clothing_tag_relation",
+  familyMember: "b_family_member",
 } as const;
 
+export interface ClothingFamilyMember {
+  user_id: number;
+  nickname: string;
+  avatar?: string;
+}
+
 interface ClothingState {
   clothes: ClothingClothes[];
   outfits: ClothingOutfit[];
   outfitClothes: ClothingOutfitClothes[];
   categories: ClothingCategory[];
-  tagGroups: ClothingTagGroup[];
   tags: ClothingTag[];
   tagRelations: ClothingTagRelation[];
+  members: ClothingFamilyMember[];
 
   clear: () => void;
 
@@ -39,13 +44,14 @@ interface ClothingState {
   fetchOutfits: (familyId: number) => Promise<void>;
   fetchOutfitClothes: (familyId: number, outfitId?: number) => Promise<void>;
   fetchCategories: (familyId: number, type?: ClothingTargetType) => Promise<void>;
-  fetchTagGroups: (familyId: number, type?: ClothingTargetType) => Promise<void>;
-  fetchTags: (familyId: number, type?: ClothingTargetType, tagGroupId?: number) => Promise<void>;
+  fetchTags: (familyId: number, type?: ClothingTargetType, parentId?: number) => Promise<void>;
   fetchTagRelations: (
     familyId: number,
     targetType?: ClothingTargetType,
     targetId?: number,
   ) => Promise<void>;
+  fetchMembers: (familyId: number) => Promise<void>;
+  getOwnerName: (ownerId?: number | null) => string;
 
   saveClothesChanges: (changes: ClothingSaveChanges<ClothingClothes>) => Promise<boolean>;
   saveOutfitChanges: (changes: ClothingSaveChanges<ClothingOutfit>) => Promise<boolean>;
@@ -53,16 +59,12 @@ interface ClothingState {
     changes: ClothingSaveChanges<ClothingOutfitClothes>,
   ) => Promise<boolean>;
   saveCategoryChanges: (changes: ClothingSaveChanges<ClothingCategory>) => Promise<boolean>;
-  saveTagGroupChanges: (changes: ClothingSaveChanges<ClothingTagGroup>) => Promise<boolean>;
   saveTagChanges: (changes: ClothingSaveChanges<ClothingTag>) => Promise<boolean>;
   saveTagRelationChanges: (changes: ClothingSaveChanges<ClothingTagRelation>) => Promise<boolean>;
   saveMetadataBundle: (payload: {
     categoryInserts?: Partial<ClothingCategory>[];
     categoryUpdates?: Partial<ClothingCategory>[];
     categoryDeletes?: Partial<ClothingCategory>[];
-    tagGroupInserts?: Partial<ClothingTagGroup>[];
-    tagGroupUpdates?: Partial<ClothingTagGroup>[];
-    tagGroupDeletes?: Partial<ClothingTagGroup>[];
     tagInserts?: Partial<ClothingTag>[];
     tagUpdates?: Partial<ClothingTag>[];
     tagDeletes?: Partial<ClothingTag>[];
@@ -121,9 +123,9 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
   outfits: [],
   outfitClothes: [],
   categories: [],
-  tagGroups: [],
   tags: [],
   tagRelations: [],
+  members: [],
 
   clear: () =>
     set({
@@ -131,9 +133,9 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
       outfits: [],
       outfitClothes: [],
       categories: [],
-      tagGroups: [],
       tags: [],
       tagRelations: [],
+      members: [],
     }),
 
   fetchAll: async (familyId: number) => {
@@ -141,9 +143,9 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
       get().fetchClothes(familyId),
       get().fetchOutfits(familyId),
       get().fetchCategories(familyId),
-      get().fetchTagGroups(familyId),
       get().fetchTags(familyId),
       get().fetchTagRelations(familyId),
+      get().fetchMembers(familyId),
     ]);
   },
 
@@ -213,24 +215,7 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
     }
   },
 
-  fetchTagGroups: async (familyId: number, type?: ClothingTargetType) => {
-    if (!familyId) return;
-
-    const { condition, args } = typeCondition(type);
-    const res = await loadDataApi({
-      view_name: TABLES.tagGroup,
-      search_condition: condition,
-      search_columns: [],
-      order_by: "type asc, sort_number asc, id asc",
-      args: [familyId, ClothingStatus.Enabled, ...args],
-    });
-
-    if (res.isSuccess) {
-      set({ tagGroups: res.data as ClothingTagGroup[] });
-    }
-  },
-
-  fetchTags: async (familyId: number, type?: ClothingTargetType, tagGroupId?: number) => {
+  fetchTags: async (familyId: number, type?: ClothingTargetType, parentId?: number) => {
     if (!familyId) return;
 
     const conditions = ["family_id = ?", "status = ?"];
@@ -241,16 +226,16 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
       args.push(type);
     }
 
-    if (tagGroupId !== undefined) {
-      conditions.push("tag_group_id = ?");
-      args.push(tagGroupId);
+    if (parentId !== undefined) {
+      conditions.push("parent_id = ?");
+      args.push(parentId);
     }
 
     const res = await loadDataApi({
       view_name: TABLES.tag,
       search_condition: conditions.join(" and "),
       search_columns: [],
-      order_by: "type asc, tag_group_id asc, sort_number asc, id asc",
+      order_by: "type asc, parent_id asc, sort_number asc, id asc",
       args,
     });
 
@@ -292,6 +277,28 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
     }
   },
 
+  fetchMembers: async (familyId: number) => {
+    if (!familyId) return;
+
+    const res = await loadDataApi({
+      view_name: TABLES.familyMember,
+      search_condition: "family_id = ?",
+      search_columns: ["user_id", "nickname"],
+      order_by: "id asc",
+      args: [familyId],
+    });
+
+    if (res.isSuccess) {
+      set({ members: (res.data as ClothingFamilyMember[]) ?? [] });
+    }
+  },
+
+  getOwnerName: (ownerId?: number | null) => {
+    if (!ownerId) return "";
+    const m = get().members.find((row) => row.user_id === ownerId);
+    return m?.nickname || `用户${ownerId}`;
+  },
+
   saveClothesChanges: async (changes: ClothingSaveChanges<ClothingClothes>) => {
     const res = await saveDataApi([
       { table_name: TABLES.clothes, key_field: "id", ...normalizeChanges(changes) },
@@ -320,13 +327,6 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
     return res.isSuccess;
   },
 
-  saveTagGroupChanges: async (changes: ClothingSaveChanges<ClothingTagGroup>) => {
-    const res = await saveDataApi([
-      { table_name: TABLES.tagGroup, key_field: "id", ...normalizeChanges(changes) },
-    ]);
-    return res.isSuccess;
-  },
-
   saveTagChanges: async (changes: ClothingSaveChanges<ClothingTag>) => {
     const res = await saveDataApi([
       { table_name: TABLES.tag, key_field: "id", ...normalizeChanges(changes) },
@@ -350,13 +350,6 @@ export const useClothingStore = create<ClothingState>((set, get) => ({
         updates: payload.categoryUpdates ?? [],
         deletes: payload.categoryDeletes ?? [],
       },
-      {
-        table_name: TABLES.tagGroup,
-        key_field: "id",
-        inserts: payload.tagGroupInserts ?? [],
-        updates: payload.tagGroupUpdates ?? [],
-        deletes: payload.tagGroupDeletes ?? [],
-      },
       {
         table_name: TABLES.tag,
         key_field: "id",
diff --git a/code/app/app-rn/src/types/clothing.ts b/code/app/app-rn/src/types/clothing.ts
index 6baf389f..68d9269b 100644
--- a/code/app/app-rn/src/types/clothing.ts
+++ b/code/app/app-rn/src/types/clothing.ts
@@ -14,6 +14,7 @@ export interface ClothingClothes {
   name: string;
   image_file_key: string;
   category_id?: number | null;
+  owner_id?: number | null;
   brand?: string;
   remark?: string;
   sort_number: number;
@@ -37,6 +38,7 @@ export interface ClothingOutfit {
   cover_file_key?: string;
   layout_json?: ClothingOutfitLayout | Record<string, unknown>;
   category_id?: number | null;
+  owner_id?: number | null;
   remark?: string;
   sort_number: number;
   status: ClothingStatus;
@@ -76,23 +78,10 @@ export interface ClothingCategory {
   update_by?: number;
 }
 
-export interface ClothingTagGroup {
-  id: number;
-  family_id: number;
-  name: string;
-  type: ClothingTargetType;
-  sort_number: number;
-  status: ClothingStatus;
-  create_time?: string;
-  update_time?: string;
-  create_by?: number;
-  update_by?: number;
-}
-
 export interface ClothingTag {
   id: number;
   family_id: number;
-  tag_group_id: number;
+  parent_id: number;
   name: string;
   type: ClothingTargetType;
   color?: string;
diff --git a/code/app/app-rn/test.html b/code/app/app-rn/test.html
new file mode 100644
index 00000000..5716d083
--- /dev/null
+++ b/code/app/app-rn/test.html
@@ -0,0 +1,536 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <title>分类与标签</title>
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+  <style>
+    :root {
+      --primary-color: #8b5cf6;
+      --primary-light: #ede9fe;
+      --bg-color: #f4f5f7;
+      --card-color: rgba(255, 255, 255, 0.85);
+      --text-primary: #1f2937;
+      --text-secondary: #6b7280;
+      --danger-color: #ef4444;
+      --radius-lg: 20px;
+      --radius-md: 14px;
+      --shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
+    }
+
+    * {
+      margin: 0;
+      padding: 0;
+      box-sizing: border-box;
+      -webkit-tap-highlight-color: transparent;
+    }
+
+    body {
+      font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
+      background-color: var(--bg-color);
+      color: var(--text-primary);
+      padding-bottom: 100px;
+    }
+
+    .app-container {
+      max-width: 480px;
+      margin: 0 auto;
+    }
+
+    /* Header */
+    .header {
+      padding: 60px 20px 20px;
+      background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
+      color: white;
+      border-radius: 0 0 30px 30px;
+      box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
+    }
+
+    .header h1 {
+      font-size: 28px;
+      font-weight: 700;
+    }
+
+    .header p {
+      font-size: 15px;
+      opacity: 0.9;
+      margin-top: 4px;
+    }
+
+    /* Content */
+    .content {
+      padding: 20px;
+    }
+
+    /* Section Divider */
+    .section-title {
+      font-size: 14px;
+      font-weight: 600;
+      color: var(--text-secondary);
+      text-transform: uppercase;
+      letter-spacing: 0.5px;
+      margin: 10px 0 10px 5px;
+    }
+
+    /* Card */
+    .card {
+      background: var(--card-color);
+      backdrop-filter: blur(10px);
+      border-radius: var(--radius-lg);
+      padding: 8px 16px;
+      margin-bottom: 16px;
+      box-shadow: var(--shadow);
+      border: 1px solid rgba(255, 255, 255, 0.2);
+    }
+
+    /* List Item */
+    .list-item {
+      display: flex;
+      align-items: center;
+      padding: 16px 0;
+      border-bottom: 1px solid #f0f0f0;
+    }
+
+    .list-item:last-child {
+      border-bottom: none;
+    }
+
+    .list-item .icon {
+      width: 44px;
+      height: 44px;
+      border-radius: 12px;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      margin-right: 14px;
+      font-size: 18px;
+      background: var(--primary-light);
+      color: var(--primary-color);
+    }
+
+    .list-item .info {
+      flex: 1;
+    }
+
+    .list-item .title {
+      font-weight: 600;
+      font-size: 16px;
+    }
+
+    .list-item .subtitle {
+      font-size: 13px;
+      color: var(--text-secondary);
+      margin-top: 2px;
+    }
+
+    .list-item .actions {
+      display: flex;
+      gap: 8px;
+    }
+
+    .btn-icon {
+      width: 36px;
+      height: 36px;
+      border-radius: 10px;
+      border: none;
+      background: #f3f4f6;
+      color: var(--text-secondary);
+      cursor: pointer;
+      transition: all 0.2s;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+    }
+
+    .btn-icon:active {
+      transform: scale(0.95);
+      background: #e5e7eb;
+    }
+
+    .btn-icon.delete {
+      color: var(--danger-color);
+    }
+
+    /* Tree View */
+    .tree-item {
+      padding: 14px 0;
+    }
+
+    .tree-parent {
+      display: flex;
+      align-items: center;
+      font-weight: 600;
+      font-size: 16px;
+    }
+
+    .tree-children {
+      padding-left: 30px;
+      margin-top: 8px;
+      border-left: 2px dashed #e0e0e0;
+    }
+
+    .tree-child {
+      display: flex;
+      align-items: center;
+      padding: 12px 0;
+      font-size: 15px;
+      color: var(--text-secondary);
+    }
+
+    .tree-child::before {
+      content: "";
+      width: 8px;
+      height: 8px;
+      border-radius: 50%;
+      background: #d1d5db;
+      margin-right: 12px;
+    }
+
+    /* FAB */
+    .fab {
+      position: fixed;
+      bottom: 30px;
+      right: 20px;
+      width: 60px;
+      height: 60px;
+      border-radius: 50%;
+      background: linear-gradient(135deg, #8b5cf6, #7c3aed);
+      color: white;
+      border: none;
+      font-size: 24px;
+      cursor: pointer;
+      box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
+      transition: all 0.3s;
+      z-index: 50;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+    }
+
+    .fab:hover {
+      transform: scale(1.05) rotate(90deg);
+    }
+
+    /* Modal */
+    .modal-overlay {
+      position: fixed;
+      inset: 0;
+      background: rgba(0, 0, 0, 0.5);
+      backdrop-filter: blur(5px);
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      z-index: 200;
+      opacity: 0;
+      visibility: hidden;
+      transition: all 0.3s;
+    }
+
+    .modal-overlay.show {
+      opacity: 1;
+      visibility: visible;
+    }
+
+    .modal {
+      background: white;
+      border-radius: var(--radius-lg);
+      padding: 24px;
+      width: 90%;
+      max-width: 360px;
+      box-shadow: var(--shadow);
+      transform: translateY(20px);
+      transition: transform 0.3s;
+    }
+
+    .modal-overlay.show .modal {
+      transform: translateY(0);
+    }
+
+    .modal-header {
+      font-size: 20px;
+      font-weight: 700;
+      margin-bottom: 20px;
+    }
+
+    .form-group {
+      margin-bottom: 16px;
+    }
+
+    .form-group label {
+      display: block;
+      margin-bottom: 8px;
+      font-weight: 500;
+      color: var(--text-secondary);
+    }
+
+    .form-control {
+      width: 100%;
+      padding: 14px 16px;
+      border: 2px solid #e5e7eb;
+      border-radius: var(--radius-md);
+      font-size: 16px;
+      transition: border-color 0.2s;
+    }
+
+    .form-control:focus {
+      outline: none;
+      border-color: var(--primary-color);
+    }
+
+    .modal-footer {
+      display: flex;
+      gap: 12px;
+      margin-top: 24px;
+    }
+
+    .btn {
+      flex: 1;
+      padding: 14px;
+      border-radius: var(--radius-md);
+      border: none;
+      font-size: 16px;
+      font-weight: 600;
+      cursor: pointer;
+    }
+
+    .btn-primary {
+      background: var(--primary-color);
+      color: white;
+    }
+
+    .btn-secondary {
+      background: #f3f4f6;
+      color: var(--text-primary);
+    }
+
+    /* Empty State */
+    .empty-state {
+      text-align: center;
+      padding: 30px 20px;
+      color: var(--text-secondary);
+    }
+
+    .empty-state i {
+      font-size: 40px;
+      margin-bottom: 12px;
+      opacity: 0.5;
+    }
+  </style>
+</head>
+
+<body>
+  <div class="app-container">
+    <header class="header">
+      <h1>分类与标签</h1>
+      <p>统一管理您的内容组织方式</p>
+    </header>
+
+    <main class="content">
+      <!-- 分类管理模块 -->
+      <div class="section-title">分类管理</div>
+      <div class="card">
+        <div id="categoryList"></div>
+      </div>
+
+      <!-- 标签管理模块 -->
+      <div class="section-title">标签管理 (支持父子级)</div>
+      <div class="card">
+        <div id="tagTree"></div>
+      </div>
+    </main>
+
+    <!-- FAB -->
+    <button class="fab" id="fabBtn"><i class="fas fa-plus"></i></button>
+
+    <!-- Modal -->
+    <div class="modal-overlay" id="modalOverlay">
+      <div class="modal">
+        <div class="modal-header" id="modalTitle">添加</div>
+        <div class="form-group">
+          <label for="inputName">名称</label>
+          <input type="text" id="inputName" class="form-control" placeholder="请输入名称">
+        </div>
+        <div class="form-group" id="parentGroup" style="display: none;">
+          <label for="selectParent">父级标签</label>
+          <select id="selectParent" class="form-control">
+            <option value="">无 (设为顶级)</option>
+          </select>
+        </div>
+        <div class="modal-footer">
+          <button class="btn btn-secondary" id="cancelBtn">取消</button>
+          <button class="btn btn-primary" id="saveBtn">保存</button>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <script>
+    let categories = [{ id: 1, name: "💼 工作" }, { id: 2, name: "🏠 生活" }, { id: 3, name: "📚 学习" }];
+    let tags = [
+      { id: 1, name: "🚀 项目", parentId: null },
+      { id: 2, name: "前端", parentId: 1 },
+      { id: 3, name: "后端", parentId: 1 },
+      { id: 4, name: "🍎 健康", parentId: null },
+      { id: 5, name: "健身", parentId: 4 }
+    ];
+
+    let currentMode = 'category';
+    let editId = null;
+
+    const elements = {
+      categoryList: document.getElementById('categoryList'),
+      tagTree: document.getElementById('tagTree'),
+      fabBtn: document.getElementById('fabBtn'),
+      modal: document.getElementById('modalOverlay'),
+      modalTitle: document.getElementById('modalTitle'),
+      inputName: document.getElementById('inputName'),
+      parentGroup: document.getElementById('parentGroup'),
+      selectParent: document.getElementById('selectParent'),
+      cancelBtn: document.getElementById('cancelBtn'),
+      saveBtn: document.getElementById('saveBtn')
+    };
+
+    function renderCategories() {
+      if (categories.length === 0) {
+        elements.categoryList.innerHTML = `<div class="empty-state"><i class="far fa-folder-open"></i><p>暂无分类</p></div>`;
+        return;
+      }
+      elements.categoryList.innerHTML = categories.map(cat => `
+                <div class="list-item">
+                    <div class="icon"><i class="fas fa-folder"></i></div>
+                    <div class="info"><div class="title">${cat.name}</div></div>
+                    <div class="actions">
+                        <button class="btn-icon" onclick="editCategory(${cat.id})"><i class="fas fa-pen"></i></button>
+                        <button class="btn-icon delete" onclick="deleteCategory(${cat.id})"><i class="fas fa-trash"></i></button>
+                    </div>
+                </div>
+            `).join('');
+    }
+
+    function renderTags() {
+      const parents = tags.filter(t => t.parentId === null);
+      if (parents.length === 0) {
+        elements.tagTree.innerHTML = `<div class="empty-state"><i class="fas fa-tag"></i><p>暂无标签</p></div>`;
+        return;
+      }
+      elements.tagTree.innerHTML = parents.map(parent => {
+        const children = tags.filter(t => t.parentId === parent.id);
+        return `
+                <div class="tree-item">
+                    <div class="tree-parent list-item">
+                        <div class="icon"><i class="fas fa-tag"></i></div>
+                        <div class="info"><div class="title">${parent.name}</div></div>
+                        <div class="actions">
+                            <button class="btn-icon" onclick="editTag(${parent.id})"><i class="fas fa-pen"></i></button>
+                            <button class="btn-icon delete" onclick="deleteTag(${parent.id})"><i class="fas fa-trash"></i></button>
+                        </div>
+                    </div>
+                    ${children.map(child => `
+                        <div class="tree-children">
+                            <div class="tree-child list-item">
+                                <div class="info"><div class="title">${child.name}</div></div>
+                                <div class="actions">
+                                    <button class="btn-icon" onclick="editTag(${child.id})"><i class="fas fa-pen"></i></button>
+                                    <button class="btn-icon delete" onclick="deleteTag(${child.id})"><i class="fas fa-trash"></i></button>
+                                </div>
+                            </div>
+                        </div>
+                    `).join('')}
+                </div>`;
+      }).join('');
+    }
+
+    function updateParentOptions() {
+      elements.selectParent.innerHTML = '<option value="">无 (设为顶级)</option>' +
+        tags.filter(t => t.parentId === null)
+          .map(t => `<option value="${t.id}">${t.name}</option>`).join('');
+    }
+
+    function openModal(mode, id = null) {
+      currentMode = mode;
+      editId = id;
+      elements.inputName.value = '';
+      elements.parentGroup.style.display = 'none';
+
+      if (mode === 'category') {
+        elements.modalTitle.textContent = id ? '编辑分类' : '新建分类';
+        if (id) { const cat = categories.find(c => c.id === id); if (cat) elements.inputName.value = cat.name; }
+      } else {
+        elements.modalTitle.textContent = id ? '编辑标签' : '新建标签';
+        elements.parentGroup.style.display = 'block';
+        updateParentOptions();
+        if (id) {
+          const tag = tags.find(t => t.id === id);
+          if (tag) {
+            elements.inputName.value = tag.name;
+            elements.selectParent.value = tag.parentId || '';
+          }
+        }
+      }
+      elements.modal.classList.add('show');
+      elements.inputName.focus();
+    }
+
+    function closeModal() { elements.modal.classList.remove('show'); }
+
+    function saveData() {
+      const name = elements.inputName.value.trim();
+      if (!name) { alert('名称不能为空'); return; }
+
+      if (currentMode === 'category') {
+        if (editId) { const cat = categories.find(c => c.id === editId); if (cat) cat.name = name; }
+        else { categories.push({ id: Date.now(), name }); }
+        renderCategories();
+      } else {
+        const parentId = elements.selectParent.value ? parseInt(elements.selectParent.value) : null;
+        if (editId) { const tag = tags.find(t => t.id === editId); if (tag) { tag.name = name; tag.parentId = parentId; } }
+        else { tags.push({ id: Date.now(), name, parentId }); }
+        renderTags();
+      }
+      closeModal();
+    }
+
+    // Global handlers
+    window.editCategory = (id) => openModal('category', id);
+    window.deleteCategory = (id) => {
+      if (confirm('确定删除？')) { categories = categories.filter(c => c.id !== id); renderCategories(); }
+    };
+    window.editTag = (id) => openModal('tag', id);
+    window.deleteTag = (id) => {
+      if (confirm('确定删除此标签及子标签？')) {
+        const idsToDelete = [id];
+        function findChildren(pid) { tags.filter(t => t.parentId === pid).forEach(child => { idsToDelete.push(child.id); findChildren(child.id); }); }
+        findChildren(id);
+        tags = tags.filter(t => !idsToDelete.includes(t.id));
+        renderTags();
+      }
+    };
+
+    // Events
+    elements.fabBtn.addEventListener('click', () => {
+      // 智能判断：如果分类为空，默认添加分类；否则弹出选择器或默认添加标签
+      // 为了简单直观，这里我们直接让FAB默认打开“添加标签”的窗口，因为标签更复杂
+      // 或者您可以改为打开一个Action Sheet
+      openModal('tag');
+    });
+
+    // 改进：长按FAB添加分类（可选交互）
+    let pressTimer;
+    elements.fabBtn.addEventListener('touchstart', () => {
+      pressTimer = setTimeout(() => openModal('category'), 500);
+    });
+    elements.fabBtn.addEventListener('touchend', () => clearTimeout(pressTimer));
+
+    elements.cancelBtn.addEventListener('click', closeModal);
+    elements.saveBtn.addEventListener('click', saveData);
+    elements.modal.addEventListener('click', (e) => { if (e.target === elements.modal) closeModal(); });
+
+    // Init
+    renderCategories();
+    renderTags();
+  </script>
+</body>
+
+</html>
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