生图模型可选(火山/gpt-image)+ 模特上身图提示词强化 + 多会话等改动

本轮(生图模型选择 + 火山接入):
- 工作室新增「生图模型」选择器(模特上身图/平台套图头部 chip + 图片创作底部 Pill),
  默认火山 Seedream,可切 gpt-image-2;选择写入 localStorage,下次进页面读回
- 后端 resolve_image_model 解析所选模型;enqueue_standalone_images 接 image_model
- worker 按模型能力分流:有 image_edit(gpt-image)走多图编辑;无(火山)走
  image_generation(image=参考图);新增 _ratio_to_volcano_size 让火山按比例出图
  → 内衣等敏感品类用火山可绕开 gpt-image 的 sexual 内容审核

模特上身图提示词:
- 穿戴/非穿戴分流、按 index 变化动作场景镜头、负面词尾接、多图参考序号自适应
- _product_reference_urls:商品参考真实上传图优先、排除 AI 生成图、可多张

其他(并入此前各会话未提交改动):
- 图片创作多会话(ImageConversation + migration 0019)、任务中心按类型过滤
- accounts/projects/assets/team/auth 等零散调整、相关测试
- 测试脚本(tryon_*.py)、测试清单(core/bug/*.xlsx)

core/backend/apps/accounts/tests.py

@@ -126,6 +126,65 @@ class InvitationFlowTests(TestCase):
         self.assertEqual(gen2.status_code, 403)
 
 
+class MemberQuotaAndRoleTests(TestCase):
+    """PMC#3:① 新建子账号不填限额时默认 100(不再 0=不限,避免子账号无上限花团队池);
+    ② login/me 返回当前用户在团队的 role,前端据此只给主账号(owner)显示「团队」「消费」页。"""
+
+    def _register(self, client, username, **extra):
+        return client.post(
+            "/api/auth/register/",
+            {"username": username, "password": "strong-password", **extra},
+            format="json",
+        )
+
+    def setUp(self):
+        self.owner_client = APIClient()
+        r = self._register(self.owner_client, "q-owner", team_name="Q Team", invite_code=make_create_team_code())
+        self.assertEqual(r.status_code, 201)
+        self.token = r.data["token"]
+        self.team = Team.objects.get(name="Q Team")
+        self.owner_client.credentials(HTTP_AUTHORIZATION=f"Token {self.token}")
+
+    def test_register_owner_payload_role_is_owner(self):
+        # 注册即登录的返回体带 role=owner(主账号)
+        r = self._register(APIClient(), "solo-owner", team_name="Solo", invite_code=make_create_team_code())
+        self.assertEqual(r.data.get("role"), "owner")
+
+    def test_create_member_defaults_limit_100(self):
+        res = self.owner_client.post(
+            "/api/auth/team/members/",
+            {"username": "sub-a", "password": "strong-password", "role": "member"},
+            format="json",
+        )
+        self.assertEqual(res.status_code, 201, res.content)
+        member = TeamMember.objects.get(user__username="sub-a", team=self.team)
+        self.assertEqual(member.monthly_credit_limit, Decimal("100"))
+
+    def test_create_member_explicit_limit_respected(self):
+        res = self.owner_client.post(
+            "/api/auth/team/members/",
+            {"username": "sub-b", "password": "strong-password", "role": "member", "monthly_credit_limit": 800},
+            format="json",
+        )
+        self.assertEqual(res.status_code, 201, res.content)
+        member = TeamMember.objects.get(user__username="sub-b", team=self.team)
+        self.assertEqual(member.monthly_credit_limit, Decimal("800"))
+
+    def test_member_login_returns_member_role(self):
+        self.owner_client.post(
+            "/api/auth/team/members/",
+            {"username": "sub-c", "password": "strong-password", "role": "member"},
+            format="json",
+        )
+        login = APIClient().post(
+            "/api/auth/login/",
+            {"username": "sub-c", "password": "strong-password"},
+            format="json",
+        )
+        self.assertEqual(login.status_code, 200)
+        self.assertEqual(login.data.get("role"), "member")
+
+
 class PlatformAdminTests(TestCase):
     """Phase 0:平台超管基础 —— 管理命令 / 权限类 / 登录 me 返回标志且团队为空。"""
 

core/backend/apps/accounts/views.py

@@ -25,11 +25,25 @@ from .serializers import (
 )
 
 
+# 子账号默认月度限额(0=不限,只留给主账号/超管)
+DEFAULT_MEMBER_MONTHLY_LIMIT = 100
+
+
+def member_role(user, team):
+    """当前用户在当前团队的成员角色(owner/admin/member);无团队成员关系返回 ""。
+    前端据此决定「团队」「消费」等仅主账号(超管)可见的页面是否展示(PMC#3)。"""
+    if team is None:
+        return ""
+    m = TeamMember.objects.filter(team=team, user=user, status=TeamMember.Status.ACTIVE).first()
+    return m.role if m else ""
+
+
 def auth_payload(user, team, token):
     return {
         "token": token.key,
         "user": UserSerializer(user).data,
         "team": TeamSerializer(team).data if team is not None else None,
+        "role": member_role(user, team),
     }
 
 
@@ -157,6 +171,7 @@ def me(request):
         {
             "user": UserSerializer(user).data,
             "team": TeamSerializer(team).data if team is not None else None,
+            "role": member_role(user, team),
         }
     )
 
@@ -276,7 +291,8 @@ def team_members(request):
             team=team,
             user=user,
             role=role,
-            monthly_credit_limit=request.data.get("monthly_credit_limit") or request.data.get("monthly") or 0,
+            # 子账号默认月度限额 100(0=不限只留给主账号/超管)—— 避免新成员不设限就无上限地花主账号团队池的钱(PMC#3)。
+            monthly_credit_limit=request.data.get("monthly_credit_limit") or request.data.get("monthly") or DEFAULT_MEMBER_MONTHLY_LIMIT,
         )
     return Response(TeamMemberSerializer(member).data, status=status.HTTP_201_CREATED)
 
@@ -299,7 +315,7 @@ def team_invitations(request):
         kind=Invitation.Kind.JOIN_TEAM,  # 团管发的码恒为「加入本团队」
         role=role,
         email=str(request.data.get("email") or "").strip(),
-        monthly_credit_limit=request.data.get("monthly_credit_limit") or request.data.get("monthly") or 0,
+        monthly_credit_limit=request.data.get("monthly_credit_limit") or request.data.get("monthly") or DEFAULT_MEMBER_MONTHLY_LIMIT,
         created_by=request.user,
     )
     return Response(InvitationSerializer(invite).data, status=status.HTTP_201_CREATED)

core/backend/apps/ai/migrations/0019_imageconversation_aitask_conversation_and_more.py

@@ -0,0 +1,104 @@
+# Generated by Django 5.1.15 on 2026-06-27 03:14
+
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("accounts", "0005_invitation_kind_alter_invitation_team"),
+        ("ai", "0018_default_script_gemini"),
+        ("products", "0002_product_products_pr_team_id_ebc2f5_idx"),
+        ("projects", "0006_migrate_storyboard_to_shots"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="ImageConversation",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                    ),
+                ),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                ("title", models.CharField(default="默认创作", max_length=120)),
+                (
+                    "mode",
+                    models.CharField(
+                        choices=[
+                            ("image", "图片创作"),
+                            ("model", "模特上身图"),
+                            ("cover", "平台套图"),
+                        ],
+                        default="image",
+                        max_length=16,
+                    ),
+                ),
+                ("is_deleted", models.BooleanField(default=False)),
+                ("last_active_at", models.DateTimeField(auto_now_add=True)),
+                (
+                    "created_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="created_%(class)s_set",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "product",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="image_conversations",
+                        to="products.product",
+                    ),
+                ),
+                (
+                    "team",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="%(class)s_set",
+                        to="accounts.team",
+                    ),
+                ),
+            ],
+        ),
+        migrations.AddField(
+            model_name="aitask",
+            name="conversation",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="tasks",
+                to="ai.imageconversation",
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="aitask",
+            index=models.Index(
+                fields=["conversation", "created_at"],
+                name="ai_aitask_convers_bbca59_idx",
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="imageconversation",
+            index=models.Index(
+                fields=["team", "mode", "-last_active_at"],
+                name="ai_imagecon_team_id_5dd98e_idx",
+            ),
+        ),
+    ]

core/backend/apps/ai/models.py

@@ -53,6 +53,38 @@ class ModelConfig(TimeStampedModel):
         return f"{self.provider.name}:{self.name}:{self.capability}"
 
 
+class ImageConversation(TeamOwnedModel):
+    """图片创作工作室的「对话」实体:一条对话 = 一个生图会话线程,把多次生成(AITask)串起来。
+    左栏会话列表、切换、重命名、历史都基于本表。删除走软删(is_deleted),不连带删图——
+    成图仍在资产库里。mode 区分图片创作 / 模特上身图 / 平台套图三种工作台。"""
+
+    class Mode(models.TextChoices):
+        IMAGE = "image", "图片创作"
+        MODEL = "model", "模特上身图"
+        COVER = "cover", "平台套图"
+
+    title = models.CharField(max_length=120, default="默认创作")
+    mode = models.CharField(max_length=16, choices=Mode.choices, default=Mode.IMAGE)
+    product = models.ForeignKey(
+        "products.Product",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="image_conversations",
+    )
+    is_deleted = models.BooleanField(default=False)
+    # 每次在该对话里发起生成都刷新,左栏「最近」按它倒序
+    last_active_at = models.DateTimeField(auto_now_add=True)
+
+    class Meta:
+        indexes = [
+            models.Index(fields=["team", "mode", "-last_active_at"]),
+        ]
+
+    def __str__(self) -> str:
+        return f"conv:{self.mode}:{self.title}"
+
+
 class AITask(TeamOwnedModel):
     class Type(models.TextChoices):
         SCRIPT_GENERATION = "script_generation", "Script Generation"
@@ -84,6 +116,14 @@ class AITask(TeamOwnedModel):
         blank=True,
         related_name="ai_tasks",
     )
+    # 图片创作工作室的对话归属(独立生图任务才挂;流水线内部任务为空)。删对话不删任务。
+    conversation = models.ForeignKey(
+        ImageConversation,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="tasks",
+    )
     task_type = models.CharField(max_length=48, choices=Type.choices)
     status = models.CharField(max_length=32, choices=Status.choices, default=Status.CREATED)
     model_config = models.ForeignKey(ModelConfig, on_delete=models.PROTECT, related_name="tasks")
@@ -105,6 +145,8 @@ class AITask(TeamOwnedModel):
             models.Index(fields=["provider_task_id"]),
             # 任务历史默认按团队 + 创建时间倒序(AI 工具页 / asset-factory)
             models.Index(fields=["team", "-created_at"]),
+            # 按对话拉历史(图片创作工作室切换会话时回填批次)
+            models.Index(fields=["conversation", "created_at"]),
         ]
 
     def __str__(self) -> str:

core/backend/apps/ai/serializers.py

@@ -1,6 +1,6 @@
 from rest_framework import serializers
 
-from .models import AITask, ModelConfig, ModelProvider
+from .models import AITask, ImageConversation, ModelConfig, ModelProvider
 
 
 class ModelProviderSerializer(serializers.ModelSerializer):
@@ -19,8 +19,34 @@ class ModelConfigSerializer(serializers.ModelSerializer):
         read_only_fields = fields
 
 
+class ImageConversationSerializer(serializers.ModelSerializer):
+    """图片创作对话:左栏列表用。title 可写(重命名),mode/product 创建时可指定。"""
+
+    task_count = serializers.SerializerMethodField()
+
+    class Meta:
+        model = ImageConversation
+        fields = ["id", "title", "mode", "product", "task_count", "last_active_at", "created_at", "updated_at"]
+        read_only_fields = ["id", "task_count", "last_active_at", "created_at", "updated_at"]
+
+    def get_task_count(self, obj) -> int:
+        # list 接口已 annotate;无 annotate 时回落实时 count(详情/创建场景)
+        cached = getattr(obj, "_task_count", None)
+        return cached if cached is not None else obj.tasks.count()
+
+
 class AITaskSerializer(serializers.ModelSerializer):
     model_config = ModelConfigSerializer(read_only=True)
+    # 从 request_payload 抽出的分组/标签信息(由 AITaskViewSet annotate 提供;其它调用处无此注解则为 None)。
+    # 不直接读 obj.request_payload —— 那列已 defer,读了会触发懒加载把几 MB payload 整列拉回。
+    batch_id = serializers.SerializerMethodField()
+    mode = serializers.SerializerMethodField()
+
+    def get_batch_id(self, obj):
+        return getattr(obj, "rp_batch_id", None)
+
+    def get_mode(self, obj):
+        return getattr(obj, "rp_mode", None)
 
     class Meta:
         model = AITask
@@ -28,6 +54,8 @@ class AITaskSerializer(serializers.ModelSerializer):
             "id",
             "project",
             "task_type",
+            "batch_id",
+            "mode",
             "status",
             "model_config",
             "provider_task_id",
@@ -40,5 +68,6 @@ class AITaskSerializer(serializers.ModelSerializer):
             "created_at",
             "updated_at",
         ]
-        read_only_fields = fields
+        # batch_id / mode 是显式声明的 SerializerMethodField(本就只读),不能再列进 read_only_fields(DRF 会报错)
+        read_only_fields = [f for f in fields if f not in ("batch_id", "mode")]
 

core/backend/apps/ai/services.py

@@ -1,4 +1,5 @@
 import json
+import math
 import re
 import subprocess
 import tempfile
@@ -760,6 +761,33 @@ def _ratio_to_image_size(ratio: str) -> str:
     }.get((ratio or "").strip(), "1024x1024")
 
 
+def _ratio_to_volcano_size(ratio: str) -> str:
+    """前端比例 → 火山 Seedream 尺寸(~2K 面积,各边夹在 [1024,4096] 且取 16 的倍数)。
+    预设比例直接给好尺寸;自定义 W:H 按 2K 面积换算;解析不到回落 '2K'。"""
+    presets = {
+        "1:1": "2048x2048",
+        "3:4": "1728x2304",
+        "4:3": "2304x1728",
+        "9:16": "1440x2560",
+        "16:9": "2560x1440",
+        "4:5": "1664x2080",
+    }
+    r = (ratio or "").strip()
+    if r in presets:
+        return presets[r]
+    if ":" in r:
+        try:
+            w_str, h_str = r.split(":", 1)
+            w, h = float(w_str), float(h_str)
+            if w > 0 and h > 0:
+                scale = math.sqrt((2048 * 2048) / (w * h))
+                side = lambda v: min(max(int(round(v * scale / 16) * 16), 1024), 4096)  # noqa: E731
+                return f"{side(w)}x{side(h)}"
+        except (ValueError, ZeroDivisionError):
+            pass
+    return "2K"
+
+
 def _product_cover_url(product) -> str:
     """商品主图 URL:优先 cover_asset,其次标记为主图的商品图,再次首张商品图。无图返回 ''。"""
     if product is None:
@@ -953,6 +981,32 @@ def build_platform_cover_prompt_refs(product, has_model: bool, base_prompt: str
     return " ".join(lines)
 
 
+def build_free_reference_prompt(base_prompt: str, n_refs: int = 1) -> str:
+    """图片创作自由模式 · 带用户上传参考图时的提示词。
+    纯把用户原话丢给图生图,模型只会松散借个色调、不会真的保留参考图里的主体(背心/商品/人物),
+    这正是「没参考我上传的素材」的根因。这里显式把参考图钉成「画面主体的唯一依据」,要求严格保留其
+    外形/款式/配色/材质/品牌文字/图案,再在此基础上按用户要求创作。"""
+    base = (base_prompt or "").strip()
+    if n_refs <= 1:
+        ref_intro = "参考图是用户提供的素材,是本次画面主体(商品 / 人物 / 物体)的唯一依据。"
+        ref_word = "参考图"
+    else:
+        rng = f"1-{n_refs}" if n_refs > 2 else "1、2"
+        ref_intro = f"参考图{rng}是用户提供的素材(同一主体的不同角度 / 多个主体),是本次画面主体的唯一依据。"
+        ref_word = f"参考图{rng}"
+    lines = [
+        ref_intro,
+        f"请严格保留{ref_word}中主体的外形、款式、配色、材质、纹样、品牌文字与 Logo,"
+        "不要重新设计、不要换款、不要生成相似但不同的物体;主体须与参考图高度一致。",
+    ]
+    if base:
+        lines.append(f"在此基础上,按用户要求创作:{base}")
+    else:
+        lines.append("在此基础上,生成干净、专业的电商视觉画面。")
+    lines.append("画面真实、构图协调、细节清晰。")
+    return " ".join(lines)
+
+
 def build_person_frontal_prompt(description: str = "") -> str:
     """人物正面氛围图提示词:把脚本提取(或用户输入)的人物描述包成统一模板。
     用户钦定格式:电商真人模特，氛围正面全身照，<描述>，自然妆容，柔和影棚光，真实质感，单人，纯色背景。"""
@@ -1998,7 +2052,7 @@ def _reap_stale_standalone_image_tasks(*, team) -> None:
             continue
 
 
-def enqueue_standalone_images(*, team, user, prompt: str, mode: str = "image", count: int = 1, product_id: str | None = None, reference_product: bool = False, model_id: str | None = None, model_entity_id: str | None = None, ratio: str | None = None, image_model: str | None = None) -> list[AITask]:
+def enqueue_standalone_images(*, team, user, prompt: str, mode: str = "image", count: int = 1, product_id: str | None = None, reference_product: bool = False, model_id: str | None = None, model_entity_id: str | None = None, ratio: str | None = None, image_model: str | None = None, conversation=None, reference_image_ids: list[str] | None = None) -> list[AITask]:
     """独立生图(图片创作 / 模特上身图 / 平台套图)改为**异步**:本函数在 Web 请求里只做「建任务 +
     预留额度」这种秒级的活,真正 ~30s 的 ARK 出图交给 Celery worker(generate_standalone_image_task)。
 
@@ -2014,6 +2068,7 @@ def enqueue_standalone_images(*, team, user, prompt: str, mode: str = "image", c
         raise ValueError("no active image model configured")
     task_type = _STANDALONE_TASK_TYPE.get(mode, AITask.Type.PRODUCT_IMAGE)
     count = max(1, min(int(count or 1), 12))
+    ref_ids = [str(r) for r in (reference_image_ids or []) if r]
     # 本次提交 = 一组(模特上身图组 / 平台套图组):同一 batch_id 串起这批图,前端可成组展示。
     batch_id = str(uuid.uuid4())
     tasks: list[AITask] = []
@@ -2023,11 +2078,12 @@ def enqueue_standalone_images(*, team, user, prompt: str, mode: str = "image", c
             team=team,
             created_by=user,
             project=None,
+            conversation=conversation,
             task_type=task_type,
             status=AITask.Status.CREATED,
             model_config=model_config,
             idempotency_key=f"standalone-image:{team.id}:{uuid.uuid4()}",
-            request_payload={"model": model_config.name, "endpoint": model_config.endpoint, "prompt": prompt, "mode": mode, "index": index, "product_id": str(product_id) if product_id else None, "reference_product": bool(reference_product), "model_id": str(model_id) if model_id else None, "model_entity_id": str(model_entity_id) if model_entity_id else None, "batch_id": batch_id, "ratio": str(ratio) if ratio else None},
+            request_payload={"model": model_config.name, "endpoint": model_config.endpoint, "prompt": prompt, "mode": mode, "index": index, "product_id": str(product_id) if product_id else None, "reference_product": bool(reference_product), "model_id": str(model_id) if model_id else None, "model_entity_id": str(model_entity_id) if model_entity_id else None, "batch_id": batch_id, "ratio": str(ratio) if ratio else None, "reference_image_ids": ref_ids},
             estimated_cost=cost,
         )
         # 预留额度若余额不足会抛 ValueError,在同步的 Web 请求里立刻反馈给前端(不会先建半套任务)
@@ -2082,6 +2138,14 @@ def run_standalone_image_task(*, task_id: str) -> None:
     product_url = _product_cover_url(product) if product is not None else ""
     # 模特上身图:真实上传图优先、排除 AI 生成图,可多张(多角度更易锁外形/品牌)
     product_urls = _product_reference_urls(product, limit=3) if product is not None else []
+    # 图片创作自由模式:用户上传的参考图(已先传成 Asset)→ 取直链,作多图参考(image_edit / 图生图)
+    ref_urls: list[str] = []
+    for rid in (payload.get("reference_image_ids") or []):
+        ref_asset = Asset.objects.filter(id=rid).first()
+        if ref_asset is not None:
+            u = _asset_preview_url(ref_asset)
+            if u:
+                ref_urls.append(u)
 
     # 参考图收集与 provider 无关:先把「该用哪些参考图 + 哪条提示词」定下来,再按模型能力选调用方式。
     edit_images: list[str] = []
@@ -2100,6 +2164,11 @@ def run_standalone_image_task(*, task_id: str) -> None:
     elif bool(payload.get("reference_product")) and product_url:
         edit_images = [product_url]
         edit_prompt = build_product_triview_prompt_refs(product, "")
+    elif ref_urls:
+        # 图片创作自由模式:以用户上传的参考图为基底出图。提示词必须显式要求「保留参考图主体」,
+        # 否则图生图只会松散借个色调、不真的还原上传的素材(=用户反馈的「没参考我的图」)。
+        edit_images = ref_urls
+        edit_prompt = build_free_reference_prompt(prompt, n_refs=len(ref_urls))
     use_edit = bool(edit_images)
     try:
         if use_edit and can_edit:
@@ -2110,8 +2179,10 @@ def run_standalone_image_task(*, task_id: str) -> None:
                 size = _ratio_to_image_size(str(payload.get("ratio") or ""))  # 模特图按选中比例
             response = provider.image_edit(model=model_config.name, prompt=edit_prompt, images=edit_images, size=size)
         elif use_edit:
-            # 火山 Seedream 无 image_edit:走 image_generation 带 image=参考图(图生图多参考),size 用 2K
-            response = provider.image_generation(model=model_config.name, endpoint=model_config.endpoint, prompt=edit_prompt, image=edit_images, size="2K")
+            # 火山 Seedream 无 image_edit:走 image_generation 带 image=参考图(图生图多参考);
+            # 尺寸按选中比例换算成火山可接受的 ~2K 尺寸(三视图固定横向)
+            vsize = "2304x1728" if payload.get("reference_product") else _ratio_to_volcano_size(str(payload.get("ratio") or ""))
+            response = provider.image_generation(model=model_config.name, endpoint=model_config.endpoint, prompt=edit_prompt, image=edit_images, size=vsize)
         else:
             response = provider.image_generation(model=model_config.name, endpoint=model_config.endpoint, prompt=prompt)
         media = provider.extract_first_media_url(response)

core/backend/apps/ai/tests.py

@@ -175,7 +175,10 @@ from unittest.mock import patch
 
 from django.test import TestCase
 
-from apps.accounts.models import Team, User
+from rest_framework.test import APIClient
+
+from apps.accounts.models import Team, TeamMember, User
+from apps.ai.models import AITask, ImageConversation, ModelConfig
 from apps.ai.providers.volcano import VolcanoArkProvider
 from apps.ai.services import enqueue_standalone_images
 from apps.assets.models import Asset, AssetFile
@@ -245,6 +248,116 @@ class StandaloneImageReferenceTests(TestCase):
         prov.image_generation.assert_called_once()
         prov.image_edit.assert_not_called()
 
+    def test_image_mode_uses_uploaded_reference_images(self):
+        """图片创作自由模式:用户上传的参考图必须作为 image_edit 的参考图传进去,
+        而不是被忽略走纯文生图——回归保护 #图片创作没参考我上传的素材# 这个最致命的 bug。"""
+        prov = self._patch_provider()
+        ref = Asset.objects.create(
+            team=self.team, created_by=self.user, name="背心参考", asset_type=Asset.Type.IMAGE,
+            source=Asset.Source.UPLOAD, category=Asset.Category.UPLOAD,
+        )
+        AssetFile.objects.create(asset=ref, object_key="r.png", bucket="b", content_type="image/png", preview_url="http://x/ref.png", is_primary=True)
+        enqueue_standalone_images(
+            team=self.team, user=self.user, prompt="按这件背心生成不同场景的穿搭",
+            mode="image", count=1, ratio="1:1", reference_image_ids=[str(ref.id)],
+        )
+        prov.image_edit.assert_called_once()
+        self.assertEqual(prov.image_edit.call_args.kwargs["images"], ["http://x/ref.png"])
+        # 提示词必须显式钉住「保留参考图主体」+ 带上用户原话(否则图生图不真的还原上传素材)
+        used_prompt = prov.image_edit.call_args.kwargs["prompt"]
+        self.assertIn("按这件背心生成不同场景的穿搭", used_prompt)
+        self.assertIn("参考图", used_prompt)
+        self.assertIn("严格保留", used_prompt)
+        prov.image_generation.assert_not_called()
+
+
+class ImageConversationTests(TestCase):
+    """图片创作「对话」实体:CRUD + 团队隔离 + 软删 + 生图自动归属对话 + 任务回填。"""
+
+    def setUp(self):
+        self.user = User.objects.create_user(username="convowner", password="pass")
+        self.team = Team.objects.create(name="ConvT", owner=self.user)
+        TeamMember.objects.create(team=self.team, user=self.user, role="owner", status="active")
+        self.client = APIClient()
+        self.client.force_authenticate(self.user)
+
+    def test_crud_and_listing(self):
+        # 新建
+        r = self.client.post("/api/ai/image-conversations/", {"mode": "image", "title": "测试创作"}, format="json")
+        self.assertEqual(r.status_code, 201, r.content)
+        conv_id = r.json()["id"]
+        # 列出(只 image 模式)
+        r = self.client.get("/api/ai/image-conversations/?mode=image")
+        self.assertEqual(r.status_code, 200)
+        self.assertEqual(len(r.json()["results"]), 1)
+        # 重命名
+        r = self.client.patch(f"/api/ai/image-conversations/{conv_id}/", {"title": "改后"}, format="json")
+        self.assertEqual(r.status_code, 200)
+        self.assertEqual(r.json()["title"], "改后")
+        # 软删:列表消失,但 DB 记录仍在(is_deleted=True)
+        r = self.client.delete(f"/api/ai/image-conversations/{conv_id}/")
+        self.assertIn(r.status_code, (204, 200))
+        self.assertEqual(self.client.get("/api/ai/image-conversations/?mode=image").json()["results"], [])
+        self.assertTrue(ImageConversation.objects.get(id=conv_id).is_deleted)
+
+    def test_team_isolation(self):
+        other = User.objects.create_user(username="other", password="pass")
+        other_team = Team.objects.create(name="Other", owner=other)
+        ImageConversation.objects.create(team=other_team, created_by=other, title="别人的")
+        r = self.client.get("/api/ai/image-conversations/?mode=image")
+        self.assertEqual(r.json()["results"], [])
+
+    def test_generate_auto_creates_and_binds_conversation(self):
+        # 余额 + 默认图像模型(迁移已 seed),provider/worker 全 mock,聚焦验证「任务挂到对话」
+        CreditAccount.objects.create(team=self.team, balance="100.0000")
+        patch("apps.ai.tasks.generate_standalone_image_task.delay").start()
+        self.addCleanup(patch.stopall)
+        conv = ImageConversation.objects.create(team=self.team, created_by=self.user, title="目标对话")
+        tasks = enqueue_standalone_images(team=self.team, user=self.user, prompt="一只猫", mode="image", count=2, conversation=conv)
+        self.assertEqual(len(tasks), 2)
+        self.assertTrue(all(t.conversation_id == conv.id for t in tasks))
+        self.assertEqual(conv.tasks.count(), 2)
+
+    def test_tasks_endpoint_returns_grouped_history(self):
+        conv = ImageConversation.objects.create(team=self.team, created_by=self.user, title="历史")
+        mc = ModelConfig.objects.filter(capability=ModelConfig.Capability.IMAGE).first()
+        AITask.objects.create(
+            team=self.team, created_by=self.user, conversation=conv, task_type=AITask.Type.PRODUCT_IMAGE,
+            status=AITask.Status.SUCCEEDED, model_config=mc, idempotency_key="conv-test-1",
+            request_payload={"prompt": "猫", "batch_id": "bx", "ratio": "1:1"},
+        )
+        r = self.client.get(f"/api/ai/image-conversations/{conv.id}/tasks/")
+        self.assertEqual(r.status_code, 200, r.content)
+        data = r.json()["tasks"]
+        self.assertEqual(len(data), 1)
+        self.assertEqual(data[0]["prompt"], "猫")
+        self.assertEqual(data[0]["batch_id"], "bx")
+
+    def test_generate_with_refs_persists_and_tasks_endpoint_returns_them(self):
+        """HTTP 全链路:带 reference_image_ids 提交 → 任务 payload 落 ids → tasks 接口把参考图解析回 {name,url}。
+        守护「上传的参考图被带进生成 + 切换/刷新后批次头仍能回显参考图」。"""
+        CreditAccount.objects.create(team=self.team, balance="100.0000")
+        patch("apps.ai.tasks.generate_standalone_image_task.delay").start()
+        self.addCleanup(patch.stopall)
+        ref = Asset.objects.create(
+            team=self.team, created_by=self.user, name="背心参考", asset_type=Asset.Type.IMAGE,
+            source=Asset.Source.UPLOAD, category=Asset.Category.UPLOAD,
+        )
+        AssetFile.objects.create(asset=ref, object_key="r.png", bucket="b", content_type="image/png", preview_url="http://x/ref.png", is_primary=True)
+        r = self.client.post(
+            "/api/ai/generate-image/",
+            {"prompt": "按这件背心生成不同场景", "mode": "image", "count": 1, "reference_image_ids": [str(ref.id)]},
+            format="json",
+        )
+        self.assertEqual(r.status_code, 202, r.content)
+        conv_id = r.json()["conversation_id"]
+        # 任务 payload 落了参考图 id
+        task = AITask.objects.filter(conversation_id=conv_id).first()
+        self.assertEqual(task.request_payload.get("reference_image_ids"), [str(ref.id)])
+        # tasks 接口把参考图解析成 {name,url} 回显
+        data = self.client.get(f"/api/ai/image-conversations/{conv_id}/tasks/").json()["tasks"]
+        self.assertEqual(data[0]["reference_images"], [{"name": "背心参考", "url": "http://x/ref.png"}])
+
 
 class StandaloneCategoryTests(TestCase):
     """图片趴三类归类(期2):模特上身图→model_tryon / 平台套图→platform_kit / 自由创作→free_create;

core/backend/apps/ai/urls.py

@@ -1,11 +1,12 @@
 from django.urls import path
 from rest_framework.routers import DefaultRouter
 
-from .views import AITaskViewSet, GenerateImageView, ModelConfigViewSet
+from .views import AITaskViewSet, GenerateImageView, ImageConversationViewSet, ModelConfigViewSet
 
 router = DefaultRouter()
 router.register("tasks", AITaskViewSet, basename="ai-task")
 router.register("models", ModelConfigViewSet, basename="model-config")
+router.register("image-conversations", ImageConversationViewSet, basename="image-conversation")
 
 urlpatterns = [
     path("generate-image/", GenerateImageView.as_view(), name="ai-generate-image"),

core/backend/apps/ai/views.py

@@ -1,14 +1,17 @@
+from django.db.models import Count
+from django.utils import timezone
 from rest_framework import status
+from rest_framework.decorators import action
 from rest_framework.response import Response
 from rest_framework.views import APIView
-from rest_framework.viewsets import ReadOnlyModelViewSet
+from rest_framework.viewsets import ModelViewSet, ReadOnlyModelViewSet
 
 from apps.assets.serializers import AssetSerializer
 from apps.common.api import TeamScopedViewSetMixin, get_current_team
 from apps.common.celery_health import require_worker
 
-from .models import AITask, ModelConfig
-from .serializers import AITaskSerializer, ModelConfigSerializer
+from .models import AITask, ImageConversation, ModelConfig
+from .serializers import AITaskSerializer, ImageConversationSerializer, ModelConfigSerializer
 from .services import enqueue_standalone_images
 
 
@@ -35,13 +38,33 @@ class GenerateImageView(APIView):
         model_entity_id = str(request.data.get("model_entity_id") or "").strip() or None
         ratio = str(request.data.get("ratio") or "").strip() or None
         image_model = str(request.data.get("image_model") or "").strip() or None
+        conversation_id = str(request.data.get("conversation_id") or "").strip() or None
+        # 用户在图片创作里上传的参考图(已先传成 Asset),按 id 列表带入 → 生成时作多图参考(image_edit)
+        raw_refs = request.data.get("reference_image_ids") or []
+        if isinstance(raw_refs, str):
+            raw_refs = [s for s in raw_refs.split(",") if s.strip()]
+        reference_image_ids = [str(r).strip() for r in raw_refs if str(r).strip()]
         team = get_current_team(request.user)
+        # 对话归属:传了 id 就用现成对话(限本团队);没传则自动开一条新对话,标题取 prompt 前 24 字。
+        conversation = None
+        if conversation_id:
+            conversation = ImageConversation.objects.filter(team=team, id=conversation_id, is_deleted=False).first()
+        if conversation is None:
+            conversation = ImageConversation.objects.create(
+                team=team,
+                created_by=request.user,
+                mode=mode if mode in dict(ImageConversation.Mode.choices) else ImageConversation.Mode.IMAGE,
+                product_id=product_id,
+                title=(prompt[:24] or "默认创作"),
+            )
         try:
-            tasks = enqueue_standalone_images(team=team, user=request.user, prompt=prompt, mode=mode, count=count, product_id=product_id, reference_product=reference_product, model_id=model_id, model_entity_id=model_entity_id, ratio=ratio, image_model=image_model)
+            tasks = enqueue_standalone_images(team=team, user=request.user, prompt=prompt, mode=mode, count=count, product_id=product_id, reference_product=reference_product, model_id=model_id, model_entity_id=model_entity_id, ratio=ratio, image_model=image_model, conversation=conversation, reference_image_ids=reference_image_ids)
         except ValueError as exc:  # 无可用模型 / 余额不足等,立即反馈
             return Response({"detail": str(exc)}, status=status.HTTP_400_BAD_REQUEST)
+        # 本次提交即刷新对话活跃时间,左栏「最近」据此置顶
+        ImageConversation.objects.filter(id=conversation.id).update(last_active_at=timezone.now())
         return Response(
-            {"tasks": [{"id": str(t.id), "status": t.status} for t in tasks]},
+            {"conversation_id": str(conversation.id), "tasks": [{"id": str(t.id), "status": t.status} for t in tasks]},
             status=status.HTTP_202_ACCEPTED,
         )
 
@@ -82,6 +105,13 @@ class AITaskViewSet(TeamScopedViewSetMixin, ReadOnlyModelViewSet):
         # 可选 ?task_type=a,b,c 过滤:生图工作室的任务中心只想看生图任务(模特上身图/平台套图/
         # 图片创作 = person_image / product_image),不掺脚本/实体抽取/故事板等流水线内部任务。
         queryset = super().get_queryset()
+        # 从 request_payload(已 defer)里只抽 batch_id / mode 两个 JSON 标量供前端「按批分组 + 标签」用:
+        # KeyTextTransform 在 SQL 层 JSON_EXTRACT,不会把几 MB 的 payload 整列拉回(避开 payload 性能坑)。
+        from django.db.models.fields.json import KeyTextTransform
+        queryset = queryset.annotate(
+            rp_batch_id=KeyTextTransform("batch_id", "request_payload"),
+            rp_mode=KeyTextTransform("mode", "request_payload"),
+        )
         raw = self.request.query_params.get("task_type", "").strip()
         if raw:
             types = [t.strip() for t in raw.split(",") if t.strip()]
@@ -90,6 +120,73 @@ class AITaskViewSet(TeamScopedViewSetMixin, ReadOnlyModelViewSet):
         return queryset
 
 
+class ImageConversationViewSet(TeamScopedViewSetMixin, ModelViewSet):
+    """图片创作工作室的「对话」CRUD。
+    list 按 ?mode= 过滤、排除软删、按 last_active_at 倒序(左栏「最近」);
+    create 开新对话;partial_update 重命名;destroy 软删(不连带删图)。
+    detail action `tasks` 返回该对话下的生图任务 + 成图 asset,供切换对话时回填批次流。
+    """
+
+    serializer_class = ImageConversationSerializer
+    queryset = ImageConversation.objects.filter(is_deleted=False).select_related("product").order_by("-last_active_at")
+
+    def get_queryset(self):
+        queryset = super().get_queryset().annotate(_task_count=Count("tasks"))
+        mode = self.request.query_params.get("mode", "").strip()
+        if mode:
+            queryset = queryset.filter(mode=mode)
+        return queryset
+
+    def perform_destroy(self, instance):
+        # 软删:对话从列表消失,但其 AITask.conversation 置空由 DB on_delete=SET_NULL 不触发(我们没真删),
+        # 成图始终留在资产库。仅打标记。
+        instance.is_deleted = True
+        instance.save(update_fields=["is_deleted", "updated_at"])
+
+    @action(detail=True, methods=["get"])
+    def tasks(self, request, pk=None):
+        from apps.assets.models import Asset
+        from apps.assets.serializers import _asset_preview
+
+        conversation = self.get_object()
+        tasks = (
+            AITask.objects.filter(conversation=conversation)
+            .prefetch_related("generated_assets", "generated_assets__files")
+            .order_by("created_at")
+        )
+        # 参考图 id → {name,url}:跨任务可能重复,缓存一次解析,供切换/刷新后批次头回显「参考了哪些图」
+        ref_cache: dict[str, dict] = {}
+
+        def resolve_refs(ids):
+            out = []
+            for rid in ids or []:
+                rid = str(rid)
+                if rid not in ref_cache:
+                    a = Asset.objects.filter(id=rid).prefetch_related("files").first()
+                    ref_cache[rid] = {"name": a.name, "url": _asset_preview(a)} if a else None
+                if ref_cache[rid]:
+                    out.append(ref_cache[rid])
+            return out
+
+        data = [
+            {
+                "id": str(t.id),
+                "status": t.status,
+                "error_message": t.error_message,
+                "prompt": (t.request_payload or {}).get("prompt", ""),
+                "batch_id": (t.request_payload or {}).get("batch_id", ""),
+                "ratio": (t.request_payload or {}).get("ratio") or "",
+                "reference_images": resolve_refs((t.request_payload or {}).get("reference_image_ids")),
+                "created_at": t.created_at,
+                "assets": AssetSerializer(
+                    [a for a in t.generated_assets.all() if not a.is_deleted], many=True
+                ).data,
+            }
+            for t in tasks
+        ]
+        return Response({"conversation_id": str(conversation.id), "tasks": data})
+
+
 class ModelConfigViewSet(ReadOnlyModelViewSet):
     # 按创建序固定排序:最早创建的 active 模型排第一 = 前端选择器默认项,与 get_default_model 口径一致
     # (否则 DB 默认序不稳定,可能默认选到 Gemini 等;用户要默认 = 豆包 2.0 Pro,它最早创建)

core/backend/apps/assets/views.py

@@ -104,11 +104,18 @@ class AssetViewSet(TeamScopedViewSetMixin, ModelViewSet):
         参数:tab(资产库分桶)/category/asset_type/source/product/q(搜索)/m_<key>(metadata 过滤)/ordering。
         默认按 -created_at 排序——无 ORDER BY 时分页会重/漏。"""
         qs = super().get_queryset().filter(is_deleted=False)  # 软删资产不出现在资产库
-        # 资产库列表/批次只展示「已加入资产库」的资产(in_library=True);未加入的工作台生成图不出现在这里。
-        # 仅对列表型 action 过滤——retrieve / set-library / submit-review 等仍要能取到未加入的资产。
-        if self.action in ("list", "batches"):
-            qs = qs.filter(in_library=True)
         p = self.request.query_params
+        # 资产库列表/批次默认只展示「已加入资产库」的资产(in_library=True);未加入的工作台生成图不出现在这里。
+        # 仅对列表型 action 过滤——retrieve / set-library / submit-review 等仍要能取到未加入的资产。
+        # 任务中心要看「全部生成图」(含未入库),传 ?in_library=all 旁路;?in_library=false 只看未入库。
+        if self.action in ("list", "batches"):
+            lib = (p.get("in_library") or "").lower()
+            if lib == "all":
+                pass
+            elif lib in ("false", "0"):
+                qs = qs.filter(in_library=False)
+            else:
+                qs = qs.filter(in_library=True)
         if p.get("tab"):
             qs = qs.filter(_tab_q(p["tab"]))
         if p.get("category"):
@@ -117,6 +124,8 @@ class AssetViewSet(TeamScopedViewSetMixin, ModelViewSet):
             qs = qs.filter(asset_type=p["asset_type"])
         if p.get("source"):
             qs = qs.filter(source=p["source"])
+        if p.get("origin_task"):
+            qs = qs.filter(origin_task_id=p["origin_task"])
         if p.get("product"):
             # 资产归属商品:独立生图写 metadata.product_id;项目内生成回溯 origin_task→project→product;
             # 上传的商品图经 ProductImage 关联。三路并集 = 前端 ProductDetail 的 belongsToProduct。

core/backend/apps/projects/tests.py

@@ -872,3 +872,82 @@ class BaseAssetAdoptDeleteTests(TestCase):
         res = self.client.post(f"/api/projects/{self.proj.id}/delete-base-asset/", {"group_id": str(self.group.id)}, format="json")
         self.assertEqual(res.status_code, 200)
         self.assertFalse(BaseAssetGroup.objects.filter(id=self.group.id).exists())
+
+
+class AttachOfficialModelTests(TestCase):
+    """ZWQ#4/#5 回归:从演员库挑「官方模特」(跨团队)新增/替换角色,旧版因 team 隔离报 asset not found
+    且替换失败、还留下空角色组。修复后:官方模特形象图自动克隆进本团队并真正挂上,不再 404。"""
+
+    def setUp(self):
+        from apps.assets.models import Asset, AssetFile, Model
+        from apps.projects.models import BaseAssetGroup
+
+        self.user = User.objects.create_user(username="biz", password="x")
+        self.team = Team.objects.create(name="商家团队", owner=self.user)
+        TeamMember.objects.create(team=self.team, user=self.user, role=TeamMember.Role.OWNER)
+        self.product = Product.objects.create(team=self.team, created_by=self.user, title="口红")
+        self.proj = Project.objects.create(team=self.team, name="带货视频", product=self.product, created_by=self.user)
+
+        # 官方模特属于「官方团队」(跨团队可见,但 portrait 资产不属本商家团队)——正是触发 bug 的根因。
+        self.official_owner = User.objects.create_user(username="ops", password="x")
+        self.official_team = Team.objects.create(name="官方", owner=self.official_owner)
+        self.portrait = Asset.objects.create(
+            team=self.official_team, created_by=self.official_owner, name="都市白领 林晚",
+            asset_type=Asset.Type.IMAGE, source=Asset.Source.AI_GENERATED, category=Asset.Category.PERSON,
+            metadata={"kind": "model"},
+        )
+        AssetFile.objects.create(asset=self.portrait, object_key="m/linwan.png", bucket="b", content_type="image/png", preview_url="http://x/linwan.png", is_primary=True)
+        self.model = Model.objects.create(
+            team=self.official_team, created_by=self.official_owner, name="都市白领 林晚",
+            is_official=True, portrait_asset=self.portrait,
+        )
+        self.BaseAssetGroup = BaseAssetGroup
+        self.client = APIClient()
+        self.client.force_authenticate(self.user)
+
+    def test_add_actor_from_official_model_clones_and_attaches(self):
+        """新增角色:无 group,传 kind+label,选官方模特 → 200,克隆进本团队并采用,不再 asset not found。"""
+        from apps.assets.models import Asset
+
+        res = self.client.post(
+            f"/api/projects/{self.proj.id}/attach-base-asset/",
+            {"kind": "person", "label": "林晚", "asset_id": str(self.portrait.id)},
+            format="json",
+        )
+        self.assertEqual(res.status_code, 200, res.content)
+        group = self.BaseAssetGroup.objects.get(id=res.json()["id"])
+        self.assertIsNotNone(group.adopted_asset_id)
+        clone = Asset.objects.get(id=group.adopted_asset_id)
+        # 克隆体真正落进本商家团队(不是官方团队),并共享同一份 TOS 对象。
+        self.assertEqual(clone.team_id, self.team.id)
+        self.assertNotEqual(clone.id, self.portrait.id)
+        self.assertEqual(clone.files.first().object_key, "m/linwan.png")
+        self.assertEqual(clone.metadata.get("cloned_from_asset"), str(self.portrait.id))
+
+    def test_replace_existing_group_with_official_model(self):
+        """替换:已有角色组,传 group_id + 官方模特 asset_id → 200,采用克隆体。"""
+        from apps.assets.models import Asset
+
+        group = self.BaseAssetGroup.objects.create(project=self.proj, kind=self.BaseAssetGroup.Kind.PERSON, metadata={"label": "主播"})
+        res = self.client.post(
+            f"/api/projects/{self.proj.id}/attach-base-asset/",
+            {"group_id": str(group.id), "asset_id": str(self.portrait.id)},
+            format="json",
+        )
+        self.assertEqual(res.status_code, 200, res.content)
+        group.refresh_from_db()
+        clone = Asset.objects.get(id=group.adopted_asset_id)
+        self.assertEqual(clone.team_id, self.team.id)
+
+    def test_unknown_asset_still_404_without_ghost_group(self):
+        """彻底不存在的 asset_id → 仍 404,且不留下空角色组(不再在 404 前提交建组)。"""
+        import uuid as _uuid
+
+        before = self.BaseAssetGroup.objects.filter(project=self.proj).count()
+        res = self.client.post(
+            f"/api/projects/{self.proj.id}/attach-base-asset/",
+            {"kind": "person", "label": "幽灵", "asset_id": str(_uuid.uuid4())},
+            format="json",
+        )
+        self.assertEqual(res.status_code, 404)
+        self.assertEqual(self.BaseAssetGroup.objects.filter(project=self.proj).count(), before)

core/backend/apps/projects/views.py

@@ -3,7 +3,7 @@ from pathlib import Path
 import uuid
 
 from django.db import transaction
-from django.db.models import Count
+from django.db.models import Count, Q
 from django.http import HttpResponse, JsonResponse, StreamingHttpResponse
 from rest_framework import status
 from rest_framework.decorators import action
@@ -105,6 +105,39 @@ def _store_uploaded_asset(*, team, user, upload, asset_type: str, category: str,
     return asset
 
 
+def _clone_asset_into_team(src: Asset, *, team, user) -> Asset:
+    """把跨团队可见的「官方模特」形象图克隆一份进目标团队:共享同一份 TOS 对象(只新建 Asset/AssetFile DB 行,
+    不重新上传),使其成为本团队真实资产 —— 可被基础资产组采用、在「我的演员」里列出,不再因 team 隔离报 asset not found。
+    去掉 metadata 里的 kind=model 标记,让克隆体作为普通「我的演员」person 资产,而不是被误判成模特库预设。"""
+    src_meta = {k: v for k, v in (src.metadata or {}).items() if k != "kind"}
+    clone = Asset.objects.create(
+        team=team,
+        created_by=user,
+        name=src.name,
+        asset_type=src.asset_type,
+        source=src.source,
+        category=src.category,
+        description=src.description,
+        metadata={**src_meta, "cloned_from_asset": str(src.id), "from_official_model": True},
+        in_library=src.in_library,
+    )
+    for f in src.files.all():
+        AssetFile.objects.create(
+            asset=clone,
+            object_key=f.object_key,
+            bucket=f.bucket,
+            content_type=f.content_type,
+            size_bytes=f.size_bytes,
+            checksum=f.checksum,
+            width=f.width,
+            height=f.height,
+            duration_ms=f.duration_ms,
+            preview_url=f.preview_url,
+            is_primary=f.is_primary,
+        )
+    return clone
+
+
 def promote_base_asset_stage_if_ready(project: Project) -> bool:
     adopted_kind_count = (
         project.base_asset_groups.filter(adopted_asset__isnull=False).values("kind").distinct().count()
@@ -492,8 +525,26 @@ class ProjectViewSet(TeamScopedViewSetMixin, ModelViewSet):
     @transaction.atomic
     def attach_base_asset(self, request, pk=None):
         """流程步骤4 · 用演员库现有资产替换某基础资产卡:把团队内现有 Asset 挂为该组候选并采用。
-        seed 占位卡还没有 group,此时不传 group_id,改传 kind+label:按 label 命中同实体组,没有则据 label 建组再挂(不出图)。"""
+        seed 占位卡还没有 group,此时不传 group_id,改传 kind+label:按 label 命中同实体组,没有则据 label 建组再挂(不出图)。
+        所选资产可能是「官方模特」形象图(跨团队可见但不属本团队)→ 克隆一份进本团队再挂:避免 team 隔离导致
+        明明选了官方模特却报 asset not found、替换失败。"""
         project = self.get_object()
+        # 先把要挂的资产定下来(本团队资产,或官方模特形象图克隆),拿不到立即 404 —— 必须在建/找组「之前」,
+        # 否则会留下一个采用资产为空的幽灵角色组(旧版本在 404 return 前就 create 了组,且 @atomic 正常 return 仍会提交)。
+        asset_id = request.data.get("asset_id")
+        asset = Asset.objects.filter(team=project.team, id=asset_id).first()
+        if asset is None and asset_id:
+            # 跨团队可见的官方模特形象图 / 三视图 → 克隆进本团队再挂
+            official = (
+                Asset.objects.filter(id=asset_id, is_deleted=False)
+                .filter(Q(model_as_portrait__is_official=True) | Q(model_as_triview__is_official=True))
+                .first()
+            )
+            if official is not None:
+                asset = _clone_asset_into_team(official, team=project.team, user=request.user)
+        if asset is None:
+            return Response({"detail": "asset not found"}, status=status.HTTP_404_NOT_FOUND)
+
         group = None
         group_id = request.data.get("group_id")
         if group_id:
@@ -517,9 +568,6 @@ class ProjectViewSet(TeamScopedViewSetMixin, ModelViewSet):
                 group_meta = {"label": label} if label else {}
                 group = BaseAssetGroup.objects.create(project=project, kind=kind, metadata=group_meta)
             group = BaseAssetGroup.objects.select_for_update().get(id=group.id)
-        asset = Asset.objects.filter(team=project.team, id=request.data.get("asset_id")).first()
-        if asset is None:
-            return Response({"detail": "asset not found"}, status=status.HTTP_404_NOT_FOUND)
         group.candidate_assets.add(asset)
         group.adopted_asset_id = asset.id
         group.save(update_fields=["adopted_asset", "updated_at"])

core/frontend/src/App.tsx

@@ -103,6 +103,9 @@ export function App() {
 
   const [user, setUser] = useState<User | null>(null);
   const [team, setTeam] = useState<Team | null>(null);
+  // 当前用户在该团队的角色(owner/admin/member)。主账号(owner=超管)才看得到「团队」「消费」页(PMC#3)。
+  const [role, setRole] = useState<string>("");
+  const isOwner = role === "owner";
   const [products, setProducts] = useState<Product[]>([]);
   const [productTotal, setProductTotal] = useState(0); // 后端真实总数(分页 count),侧栏/仪表盘徽标用
   const [projects, setProjects] = useState<Project[]>([]);
@@ -232,6 +235,7 @@ export function App() {
         if (cancelled || !identity) return;
         setUser(identity.user);
         setTeam(identity.team);
+        setRole(identity.role || "");
       } catch (bootError) {
         // 仅「身份校验失败」才登出;me() 成功后的数据加载失败不在此处
         console.error("[boot] identity failed:", bootError);
@@ -280,6 +284,16 @@ export function App() {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [booting, user, team, route.admin]);
 
+  // 子账号(非主账号)纠回:团队 / 消费 页仅主账号(owner=超管)可见,子账号直接拉回工作台(PMC#3)。
+  // role 为空时(身份尚未带回角色)不拦,避免误纠超管。
+  useEffect(() => {
+    if (booting || !user || !role) return;
+    if (!isOwner && (page === "team" || page === "account")) {
+      navigate("dashboard", { replace: true });
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [booting, user, role, isOwner, page]);
+
   // Load preferences + sessions when entering settings.
   useEffect(() => {
     if (!authed || (page !== "settings" && page !== "settingsNotify")) return;
@@ -487,19 +501,21 @@ export function App() {
     if (res) setUser(res);
   }
 
-  function generateImages(payload: { prompt: string; mode?: "image" | "model" | "cover"; count?: number; product_id?: string; reference_product?: boolean; model_id?: string; ratio?: string; image_model?: string }) {
+  function generateImages(payload: { prompt: string; mode?: "image" | "model" | "cover"; count?: number; product_id?: string; reference_product?: boolean; model_id?: string; ratio?: string; image_model?: string; conversation_id?: string; reference_image_ids?: string[] }) {
     // 异步生图:提交后立刻拿到任务列表,前端轮询直到出图。慢的 ARK 出图在 Celery worker 里跑——
     // Web 层不被 ~30s 请求占住 → 健康探针不饿死 → 根治"几张图整站 502";且提交成功后浏览器关掉/断网,
     // worker 仍会把图生成并落库(扣费/退费在 worker 内闭环),重开素材库即可见。
     return action(async () => {
-      const { tasks } = await api.submitGenerateImage(payload);
+      const { tasks, conversation_id } = await api.submitGenerateImage(payload);
       const ids = tasks.map((t) => t.id);
       if (ids.length === 0) throw new Error("未能提交生成任务");
       // 提交成功即落盘:刷新页面也能恢复"生成中"并继续轮询(任务在 worker 里跑,关掉浏览器也不丢)
       // 记下本批所属商品(id+名),恢复在途批次时用它当导航头,而不是用「当前选中商品」(切走再回会显示错名)
       const batchProduct = products.find((p) => p.id === payload.product_id);
       saveImgwb(payload.mode, { pending: ids, results: [], count: payload.count, productId: payload.product_id, productTitle: batchProduct?.title });
-      return pollImageTasks(payload.mode, ids);
+      const res = await pollImageTasks(payload.mode, ids);
+      // 回传后端归属/新建的对话 id,供工作室把它登记进左栏会话列表并设为 active
+      return { ...res, conversation_id };
     }, "图片已生成");
   }
 
@@ -579,23 +595,29 @@ export function App() {
     return assets[0].id;
   }
 
-  async function onAuthed(payload: { token: string; user: User; team: Team; remember?: boolean }) {
+  async function onAuthed(payload: { token: string; user: User; team: Team; role?: string; remember?: boolean }) {
     setToken(payload.token, payload.remember ?? true);
     setUser(payload.user);
     setTeam(payload.team);
+    setRole(payload.role || "");
     setBooting(false);
-    setAuthed(true);
     // 平台超管且无团队:直落后台,不拉团队级数据(否则 products/projects 等接口因无团队报错)
     if (payload.user.is_platform_admin && !payload.team) {
+      setAuthed(true);
       navigateAdmin("", { replace: true });
       return;
     }
     navigate("dashboard", { replace: true });
-    // 首登水合:与 boot 路径一致地重试,失败不再静默(否则页面卡在全 0,要刷新才好)
-    loadDataWithRetry().catch((error) => {
+    // 先把工作台必需数据拉好,这期间「登录页」保持「登录成功,正在进入工作台…」提示(authed 仍 false → AuthScreen 不卸载),
+    // 数据就绪后才揭开外壳直接进有数据的工作台 —— 避免中间闪一个空白「加载中…」页(PMC#7)。
+    try {
+      await loadDataWithRetry();
+    } catch (error) {
       console.error("[login] data hydrate failed:", error);
       setNotice({ type: "error", text: "数据加载失败,请刷新页面重试" });
-    });
+    } finally {
+      setAuthed(true);
+    }
   }
 
   async function logout() {
@@ -604,6 +626,7 @@ export function App() {
     setAuthed(false);
     setUser(null);
     setTeam(null);
+    setRole("");
     setAuthMode("login");
     window.history.replaceState(null, "", "/login");
   }
@@ -643,7 +666,7 @@ export function App() {
           <div className="content">
             <div className="page-head">
               <div>
-                <h1>加载中…</h1>
+                <h1>正在进入工作台…</h1>
                 <div className="sub">
                   <span className="mono">// 正在拉取团队数据</span>
                 </div>
@@ -992,7 +1015,7 @@ export function App() {
 
   return (
     <div className="app">
-      <Sidebar page={page} navigate={navigate} user={currentUser} team={currentTeam} products={products} projects={projects} productTotal={productTotal} projectTotal={projectTotal} logout={logout} onOpenAdmin={() => navigateAdmin("")} />
+      <Sidebar page={page} navigate={navigate} user={currentUser} team={currentTeam} canManageBilling={isOwner} products={products} projects={projects} productTotal={productTotal} projectTotal={projectTotal} logout={logout} onOpenAdmin={() => navigateAdmin("")} />
       <main>
         <Decorations />
         <header className="topbar">

core/frontend/src/ai-tools-page.css

@@ -971,6 +971,41 @@
   font-family: var(--font-mono); font-size: 12px;
   letter-spacing: .02em; display: inline-block; margin-top: 4px;
 }
+/* 对话操作失败的内联提示(不再静默吞错) */
+.image-workbench .ic-conv-error {
+  margin: 6px 12px 0;
+  padding: 8px 10px;
+  font-size: 12px; line-height: 1.5;
+  color: var(--heat);
+  background: var(--heat-12);
+  border-radius: var(--r-sm);
+}
+/* 会话项就地重命名输入框 */
+.image-workbench .ic-conv-rename {
+  flex: 1; min-width: 0;
+  font-size: 13px; font-family: inherit;
+  color: var(--accent-black);
+  background: var(--accent-white);
+  border: 1px solid var(--heat-20);
+  border-radius: var(--r-sm);
+  padding: 2px 6px; outline: none;
+}
+/* 会话项 hover 露出的「重命名 / 删除」 */
+.image-workbench .ic-conv-acts {
+  flex-shrink: 0;
+  display: none; align-items: center; gap: 2px;
+}
+.image-workbench .ic-conv-item:hover .ic-conv-acts { display: inline-flex; }
+.image-workbench .ic-conv-acts button {
+  display: grid; place-items: center;
+  width: 22px; height: 22px;
+  border: none; background: none; cursor: pointer;
+  border-radius: var(--r-sm);
+  color: var(--black-alpha-48);
+  transition: background var(--t-base), color var(--t-base);
+}
+.image-workbench .ic-conv-acts button:hover { background: var(--background-base); color: var(--heat); }
+.image-workbench .ic-conv-acts svg { width: 12px; height: 12px; }
 
 /* 右 · 对话流主体 */
 .image-workbench .ic-main {
@@ -1064,6 +1099,20 @@
   border-radius: var(--r-sm);
 }
 .image-workbench .ic-msg-prompt .pt-tags .sep { color: var(--black-alpha-24); }
+/* 批次头:本批用过的参考图缩略 */
+.image-workbench .ic-msg-prompt .pt-refs {
+  margin-top: 8px;
+  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
+}
+.image-workbench .ic-msg-prompt .pt-ref {
+  width: 28px; height: 28px;
+  border-radius: var(--r-sm); overflow: hidden;
+  border: 1px solid var(--border-faint); flex-shrink: 0;
+}
+.image-workbench .ic-msg-prompt .pt-ref img { width: 100%; height: 100%; object-fit: cover; display: block; }
+.image-workbench .ic-msg-prompt .pt-ref-label {
+  font-family: var(--font-mono); font-size: 12px; color: var(--black-alpha-48); letter-spacing: .02em;
+}
 
 /* 底部 · chat 输入栏 */
 .image-workbench .ic-input-wrap {

core/frontend/src/api.ts

@@ -20,6 +20,8 @@ import type {
   Ledger,
   LoginSession,
   Invitation,
+  ImageConversation,
+  ImageConversationTask,
   ModelConfig,
   ModelEntity,
   Notification,
@@ -135,7 +137,7 @@ export const api = {
     return request<AuthPayload>("/api/auth/login/", { method: "POST", body: JSON.stringify(payload) });
   },
   me() {
-    return request<{ user: User; team: Team }>("/api/auth/me/");
+    return request<{ user: User; team: Team; role?: string }>("/api/auth/me/");
   },
   updateProfile(payload: { name?: string; phone?: string; email?: string }) {
     return request<{ user: User; team: Team }>("/api/auth/me/", { method: "PATCH", body: JSON.stringify(payload) });
@@ -456,7 +458,9 @@ export const api = {
   // 服务端分页+过滤的资产列表(各页按需懒加载,不再前端取全量再切片)。
   assetsPage(params: {
     tab?: string; category?: string; source?: string; asset_type?: string;
-    product?: string; q?: string; ordering?: string; page?: number; pageSize?: number;
+    product?: string; origin_task?: string; q?: string; ordering?: string; page?: number; pageSize?: number;
+    // in_library: "all" 看全部(含未入库,任务中心用)/ "false" 只看未入库 / 省略=只看已入库
+    in_library?: string;
     meta?: Record<string, string>;
   } = {}) {
     const qs = new URLSearchParams();
@@ -585,9 +589,27 @@ export const api = {
     // 以便 全部/已完成/失败 三个 tab 数按真实总量算。
     return request<Paginated<AITask>>("/api/ai/tasks/?page_size=200&task_type=person_image,product_image");
   },
-  // 异步生图:提交后秒级返回任务列表(慢出图在 worker 跑),再用 generateImageStatus 轮询取结果
-  submitGenerateImage(payload: { prompt: string; mode?: "image" | "model" | "cover"; count?: number; product_id?: string; reference_product?: boolean; model_id?: string; model_entity_id?: string; ratio?: string; image_model?: string }) {
-    return request<{ tasks: { id: string; status: string }[] }>("/api/ai/generate-image/", { method: "POST", body: JSON.stringify(payload) });
+  // 异步生图:提交后秒级返回任务列表(慢出图在 worker 跑),再用 generateImageStatus 轮询取结果。
+  // 带 conversation_id 则归属该对话;不带则后端自动开一条新对话并回传其 id。
+  submitGenerateImage(payload: { prompt: string; mode?: "image" | "model" | "cover"; count?: number; product_id?: string; reference_product?: boolean; model_id?: string; model_entity_id?: string; ratio?: string; image_model?: string; conversation_id?: string; reference_image_ids?: string[] }) {
+    return request<{ conversation_id: string; tasks: { id: string; status: string }[] }>("/api/ai/generate-image/", { method: "POST", body: JSON.stringify(payload) });
+  },
+  // 图片创作对话 CRUD —— 左栏会话列表 / 新对话 / 切换 / 重命名 / 删除
+  listConversations(mode: "image" | "model" | "cover" = "image") {
+    return request<Paginated<ImageConversation>>(`/api/ai/image-conversations/?mode=${mode}&page_size=100`);
+  },
+  createConversation(payload: { mode?: "image" | "model" | "cover"; title?: string; product?: string | null }) {
+    return request<ImageConversation>("/api/ai/image-conversations/", { method: "POST", body: JSON.stringify(payload) });
+  },
+  renameConversation(id: string, title: string) {
+    return request<ImageConversation>(`/api/ai/image-conversations/${id}/`, { method: "PATCH", body: JSON.stringify({ title }) });
+  },
+  deleteConversation(id: string) {
+    return request<void>(`/api/ai/image-conversations/${id}/`, { method: "DELETE" });
+  },
+  // 切换对话时回填:该对话历次生成的任务 + 成图
+  conversationTasks(id: string) {
+    return request<{ conversation_id: string; tasks: ImageConversationTask[] }>(`/api/ai/image-conversations/${id}/tasks/`);
   },
   generateImageStatus(ids: string[]) {
     return request<{ tasks: { id: string; status: string; error_message: string; assets: Asset[] }[] }>(`/api/ai/generate-image/?ids=${encodeURIComponent(ids.join(","))}`);

core/frontend/src/components/app-shell.tsx

@@ -29,14 +29,17 @@ const SHELL_COMMANDS: Command[] = [
   { id: "image-optimize", group: "常用动作", label: "图片创作", sub: "对话式生成、编辑、加入资产库", page: "imageOptimize", icon: "images" }
 ];
 
-function CommandPalette({ open, onClose, navigate }: { open: boolean; onClose: () => void; navigate: Navigate }) {
+function CommandPalette({ open, onClose, navigate, canManageBilling = true }: { open: boolean; onClose: () => void; navigate: Navigate; canManageBilling?: boolean }) {
   const [query, setQuery] = useState("");
   useBodyScrollLock(open);
   useEffect(() => { if (open) setQuery(""); }, [open]);
   const items = useMemo(() => {
     const q = query.trim().toLowerCase();
-    return SHELL_COMMANDS.filter((cmd) => !q || [cmd.label, cmd.sub, cmd.group, cmd.id].join(" ").toLowerCase().includes(q));
-  }, [query]);
+    // 非主账号:命令面板里也不暴露「团队」「消费」(与侧栏一致,PMC#3)
+    return SHELL_COMMANDS
+      .filter((cmd) => canManageBilling || (cmd.page !== "team" && cmd.page !== "account"))
+      .filter((cmd) => !q || [cmd.label, cmd.sub, cmd.group, cmd.id].join(" ").toLowerCase().includes(q));
+  }, [query, canManageBilling]);
   const run = (cmd: Command) => { onClose(); navigate(cmd.page); };
   if (!open) return null;
   let lastGroup = "";
@@ -109,13 +112,14 @@ const ACCOUNT_ITEMS: { act: Page; icon: string; label: string }[] = [
   { act: "account", icon: "creditCard", label: "消费与余额" }
 ];
 
-function AccountMenu({ anchorRect, onClose, navigate, logout, user, team }: {
+function AccountMenu({ anchorRect, onClose, navigate, logout, user, team, canManageBilling = true }: {
   anchorRect: DOMRect;
   onClose: () => void;
   navigate: Navigate;
   logout: () => void;
   user: User;
   team: Team | null;
+  canManageBilling?: boolean;
 }) {
   const menuRef = useRef<HTMLDivElement>(null);
   const [pos, setPos] = useState<{ left: number; top: number }>({ left: anchorRect.left, top: anchorRect.bottom + 8 });
@@ -169,7 +173,7 @@ function AccountMenu({ anchorRect, onClose, navigate, logout, user, team }: {
           <span className="mail">{user.username}</span>
         </span>
       </div>
-      {ACCOUNT_ITEMS.map((item) => (
+      {ACCOUNT_ITEMS.filter((item) => canManageBilling || (item.act !== "team" && item.act !== "account")).map((item) => (
         <button key={item.act} type="button" role="menuitem" onClick={() => go(item.act)}>
           <IconKitSvg name={item.icon} />
           {item.label}
@@ -222,11 +226,13 @@ const PAGE_TO_NAV: Partial<Record<Page, Page>> = {
   settingsNotify: "settings"
 };
 
-export function Sidebar({ page, navigate, user, team, products, projects, productTotal, projectTotal, logout, onOpenAdmin }: {
+export function Sidebar({ page, navigate, user, team, canManageBilling = true, products, projects, productTotal, projectTotal, logout, onOpenAdmin }: {
   page: Page;
   navigate: Navigate;
   user: User;
   team: Team | null;
+  // 主账号(owner=超管)才看得到「团队」「消费」入口;子账号隐藏(PMC#3)。默认 true 兼容旧调用。
+  canManageBilling?: boolean;
   products: Product[];
   projects: Project[];
   productTotal?: number;
@@ -238,6 +244,8 @@ export function Sidebar({ page, navigate, user, team, products, projects, produc
   onOpenAdmin?: () => void;
 }) {
   const activeNav = PAGE_TO_NAV[page];
+  // 子账号:导航里去掉「团队」「消费」两项(命令面板、账户菜单同步过滤)。
+  const navItems = NAV.filter((item) => canManageBilling || (item.page !== "team" && item.page !== "account"));
   // 徽标用后端真实总数(分页 count),不用已加载的页内条数
   const badges: Partial<Record<string, number>> = { products: productTotal ?? products.length, projects: projectTotal ?? projects.length };
   const avatar = (team?.name || user.username || "A").slice(0, 1).toUpperCase();
@@ -320,7 +328,7 @@ export function Sidebar({ page, navigate, user, team, products, projects, produc
       </div>
       <div className="nav-section">主要</div>
       <nav>
-        {NAV.map((item) => (
+        {navItems.map((item) => (
           <a
             key={item.id}
             href={`/${item.id}`}
@@ -367,7 +375,7 @@ export function Sidebar({ page, navigate, user, team, products, projects, produc
         </div>
       </div>
     </aside>
-    <CommandPalette open={paletteOpen} onClose={() => setPaletteOpen(false)} navigate={navigate} />
+    <CommandPalette open={paletteOpen} onClose={() => setPaletteOpen(false)} navigate={navigate} canManageBilling={canManageBilling} />
     {accountAnchor && (
       <AccountMenu
         anchorRect={accountAnchor}
@@ -376,6 +384,7 @@ export function Sidebar({ page, navigate, user, team, products, projects, produc
         logout={handleLogout}
         user={user}
         team={team}
+        canManageBilling={canManageBilling}
       />
     )}
     </>

core/frontend/src/routes/ai-tools.tsx

@@ -13,6 +13,7 @@ import {
   LayoutGrid,
   List,
   MoreHorizontal,
+  Pencil,
   Plus,
   Quote,
   RefreshCw,
@@ -23,7 +24,7 @@ import {
   WandSparkles,
   X
 } from "lucide-react";
-import type { AITask, Asset, ModelConfig, ModelEntity, Product } from "../types";
+import type { AITask, Asset, ImageConversation, ImageConversationTask, ModelConfig, ModelEntity, Product } from "../types";
 import { api } from "../api";
 import { ActorLibrary } from "../components/actor-library";
 import { SkeletonRows } from "../components/loading";
@@ -33,13 +34,12 @@ import type { Page } from "./route-config";
 import { statusPill } from "./stage-config";
 import "../ai-tools-page.css";
 
-const TASK_TYPE_LABEL: Record<string, string> = {
+// 工作台生成模式 → 中文标签(优先用它给任务卡命名:能区分模特上身图/平台套图/图片创作,
+// 而 task_type 区分不了——cover 与 image 都是 product_image)
+const MODE_LABEL: Record<string, string> = {
   model: "模特上身图",
-  platform: "平台套图",
-  image: "图片创作",
-  model_photo: "模特上身图",
-  platform_cover: "平台套图",
-  image_optimize: "图片创作"
+  cover: "平台套图",
+  image: "图片创作"
 };
 
 const STATUS_LABEL: Record<string, string> = {
@@ -94,7 +94,8 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
     let alive = true;
     setTasksLoading(true);
     api.aiTasks().then((res) => { if (alive) setAiTasks(res.results || []); }).catch(() => {}).finally(() => { if (alive) setTasksLoading(false); });
-    api.assetsPage({ asset_type: "image", source: "ai_generated", pageSize: 200 })
+    // 任务中心 = 生成历史:要看全部生成图(含未加入资产库的),故 in_library: "all" 旁路过滤
+    api.assetsPage({ asset_type: "image", source: "ai_generated", in_library: "all", pageSize: 200 })
       .then((res) => { if (alive) setAssets(res.results); })
       .catch(() => { if (alive) setAssets([]); });
     return () => { alive = false; };
@@ -133,16 +134,44 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
     }
   ];
 
+  // 任务中心只看「工作台图片生成」(mode∈model/cover/image —— 能分模特上身图/平台套图/图片创作;
+  // 注意 mode 也被脚本 agent 复用为 auto/theme/revise,故必须用白名单过滤,别把脚本任务混进来)。
+  // 每张图是一个独立 AITask,同次提交共享 batch_id → 按 batch_id 归成「批次卡」;旧图无 batch_id 则各自成单。
+  type TaskBatch = {
+    key: string; batchId: string | null; firstTaskId: string; label: string; mode: string;
+    count: number; status: "info" | "ok" | "err"; created_at: string; cover: string;
+  };
+  const taskBatches = useMemo<TaskBatch[]>(() => {
+    const groups = new Map<string, AITask[]>();
+    for (const t of aiTasks) {
+      if (!t.mode || !MODE_LABEL[t.mode]) continue; // 只保留图片生成模式(model/cover/image)
+      const key = t.batch_id || t.id;
+      const arr = groups.get(key);
+      if (arr) arr.push(t);
+      else groups.set(key, [t]);
+    }
+    const out: TaskBatch[] = [];
+    for (const [key, tasks] of groups) {
+      const first = tasks[0];
+      const pills = tasks.map((t) => statusPill(t.status));
+      const status: "info" | "ok" | "err" = pills.some((p) => p === "info") ? "info" : pills.some((p) => p === "ok") ? "ok" : "err";
+      const created = tasks.reduce((m, t) => ((t.created_at || "") > m ? (t.created_at || "") : m), "");
+      const cover = tasks.map((t) => taskImage[t.id]).find(Boolean) || "";
+      out.push({ key, batchId: first.batch_id || null, firstTaskId: first.id, label: MODE_LABEL[first.mode!], mode: first.mode!, count: tasks.length, status, created_at: created, cover });
+    }
+    out.sort((a, b) => b.created_at.localeCompare(a.created_at));
+    return out;
+  }, [aiTasks, taskImage]);
+
   const counts = useMemo(() => {
     const acc = { gen: 0, ok: 0, err: 0 };
-    for (const task of aiTasks) {
-      const pill = statusPill(task.status);
-      if (pill === "ok") acc.ok += 1;
-      else if (pill === "err") acc.err += 1;
-      else if (pill === "info") acc.gen += 1;
+    for (const b of taskBatches) {
+      if (b.status === "ok") acc.ok += 1;
+      else if (b.status === "err") acc.err += 1;
+      else acc.gen += 1;
     }
     return acc;
-  }, [aiTasks]);
+  }, [taskBatches]);
 
   // 任务中心筛选:状态 tab / 搜索 / 时间 / 任务类型 / 网格·列表视图 —— 全部对真实 aiTasks 生效
   const [filter, setFilter] = useState<"all" | "gen" | "ok" | "err">("all");
@@ -154,6 +183,25 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
   // 任务中心分页:每页 10 条,筛选/搜索变化时回第 1 页
   const TASKS_PER_PAGE = 10;
   const [taskPage, setTaskPage] = useState(1);
+  // 批次详情弹窗:点批次卡 → 按 metadata.batch_id 拉该批全部图(含未入库)→ 网格展示,点图放大
+  const [openBatch, setOpenBatch] = useState<TaskBatch | null>(null);
+  const [batchImgs, setBatchImgs] = useState<Asset[]>([]);
+  const [batchLoading, setBatchLoading] = useState(false);
+  const [preview, setPreview] = useState<{ src: string; name: string } | null>(null);
+  useEffect(() => {
+    if (!openBatch) { setBatchImgs([]); return; }
+    let alive = true;
+    setBatchLoading(true);
+    // 有 batch_id 按批取整批;旧图无 batch_id 则按 origin_task 取该任务那张
+    const params = openBatch.batchId
+      ? { meta: { batch_id: openBatch.batchId }, in_library: "all", asset_type: "image", pageSize: 50 }
+      : { origin_task: openBatch.firstTaskId, in_library: "all", asset_type: "image", pageSize: 50 };
+    api.assetsPage(params)
+      .then((res) => { if (alive) setBatchImgs(res.results); })
+      .catch(() => { if (alive) setBatchImgs([]); })
+      .finally(() => { if (alive) setBatchLoading(false); });
+    return () => { alive = false; };
+  }, [openBatch]);
   useEffect(() => {
     if (!openChip) return;
     const close = (event: MouseEvent) => { if (!(event.target as HTMLElement).closest(".chip-wrap")) setOpenChip(""); };
@@ -161,22 +209,21 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
     return () => document.removeEventListener("click", close);
   }, [openChip]);
 
-  const typeOptions = Array.from(new Set(aiTasks.map((t) => t.task_type).filter(Boolean)));
+  const typeOptions = Array.from(new Set(taskBatches.map((b) => b.label).filter(Boolean)));
   const TIME_OPTS: Array<{ value: typeof timeFilter; label: string }> = [
     { value: "all", label: "全部时间" }, { value: "1", label: "今天" }, { value: "7", label: "近 7 天" }, { value: "30", label: "近 30 天" }
   ];
-  const visible = aiTasks.filter((task) => {
-    const pill = statusPill(task.status);
-    if (filter === "gen" && pill !== "info") return false;
-    if (filter === "ok" && pill !== "ok") return false;
-    if (filter === "err" && pill !== "err") return false;
-    if (typeFilter && task.task_type !== typeFilter) return false;
-    if (timeFilter !== "all" && task.created_at) {
-      const days = (Date.now() - new Date(task.created_at).getTime()) / 86400000;
+  const visible = taskBatches.filter((batch) => {
+    if (filter === "gen" && batch.status !== "info") return false;
+    if (filter === "ok" && batch.status !== "ok") return false;
+    if (filter === "err" && batch.status !== "err") return false;
+    if (typeFilter && batch.label !== typeFilter) return false;
+    if (timeFilter !== "all" && batch.created_at) {
+      const days = (Date.now() - new Date(batch.created_at).getTime()) / 86400000;
       if (days > Number(timeFilter)) return false;
     }
     if (query) {
-      const hay = `${TASK_TYPE_LABEL[task.task_type] || task.task_type} ${task.task_type} ${task.id}`.toLowerCase();
+      const hay = `${batch.label} ${batch.key}`.toLowerCase();
       if (!hay.includes(query.toLowerCase())) return false;
     }
     return true;
@@ -228,13 +275,13 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
       <div className="section-h">
         <h2>任务中心</h2>
         <span className="sub-mono">
-          // {aiTasks.length} 个 · {counts.gen} 生成中 · {counts.ok} 已完成 · {counts.err} 失败
+          // {taskBatches.length} 批 · {counts.gen} 生成中 · {counts.ok} 已完成 · {counts.err} 失败
         </span>
       </div>
 
       {/* 状态 tabs(转写自 asset-factory.html #tc-tabs) */}
       <div className="tabs" id="tc-tabs">
-        <div className={`tab${filter === "all" ? " active" : ""}`} data-filter="all" role="button" tabIndex={0} onClick={() => setFilter("all")}>全部 <span className="count">{aiTasks.length}</span></div>
+        <div className={`tab${filter === "all" ? " active" : ""}`} data-filter="all" role="button" tabIndex={0} onClick={() => setFilter("all")}>全部 <span className="count">{taskBatches.length}</span></div>
         <div className={`tab${filter === "gen" ? " active" : ""}`} data-filter="gen" role="button" tabIndex={0} onClick={() => setFilter("gen")}>生成中 <span className="count">{counts.gen}</span></div>
         <div className={`tab${filter === "ok" ? " active" : ""}`} data-filter="ok" role="button" tabIndex={0} onClick={() => setFilter("ok")}>已完成 <span className="count">{counts.ok}</span></div>
         <div className={`tab${filter === "err" ? " active" : ""}`} data-filter="err" role="button" tabIndex={0} onClick={() => setFilter("err")}>失败 <span className="count">{counts.err}</span></div>
@@ -259,7 +306,7 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
         </div>
         <div className={`chip-wrap${openChip === "type" ? " open" : ""}`} data-key="type">
           <button className={`chip${typeFilter ? " active" : ""}`} type="button" onClick={() => setOpenChip((c) => (c === "type" ? "" : "type"))}>
-            <span className="chip-label">{typeFilter ? TASK_TYPE_LABEL[typeFilter] || typeFilter : "任务类型"}</span> <svg className="caret" viewBox="0 0 16 16" fill="none" stroke="currentColor" strokeWidth="1.5"><path d="M4 6l4 4 4-4" /></svg>
+            <span className="chip-label">{typeFilter || "任务类型"}</span> <svg className="caret" viewBox="0 0 16 16" fill="none" stroke="currentColor" strokeWidth="1.5"><path d="M4 6l4 4 4-4" /></svg>
           </button>
           <div className="chip-menu">
             <div className={`mi${!typeFilter ? " selected" : ""}`} role="button" tabIndex={0} onClick={() => { setTypeFilter(""); setOpenChip(""); }}>
@@ -268,7 +315,7 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
             {typeOptions.length > 0 && <div className="mi-sep" />}
             {typeOptions.map((t) => (
               <div className={`mi${typeFilter === t ? " selected" : ""}`} key={t} role="button" tabIndex={0} onClick={() => { setTypeFilter(t); setOpenChip(""); }}>
-                <svg className="mi-check" viewBox="0 0 16 16" fill="none" stroke="currentColor" strokeWidth="2"><path d="M3 8l3.5 3.5L13 5" /></svg>{TASK_TYPE_LABEL[t] || t}
+                <svg className="mi-check" viewBox="0 0 16 16" fill="none" stroke="currentColor" strokeWidth="2"><path d="M3 8l3.5 3.5L13 5" /></svg>{t}
               </div>
             ))}
           </div>
@@ -293,7 +340,7 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
       </div>
 
       <div className="result-meta">
-        // 显示 {paged.length} / {visible.length} 个任务
+        // 显示 {paged.length} / {visible.length} 批
       </div>
 
       {tasksLoading && aiTasks.length === 0 ? (
@@ -310,19 +357,19 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
         </div>
       ) : view === "grid" ? (
         <div className="history-grid">
-          {paged.map((task) => {
-            const pill = statusPill(task.status);
-            const typeLabel = TASK_TYPE_LABEL[task.task_type] || task.task_type;
-            const img = taskImage[task.id];
+          {paged.map((batch) => {
+            const statusLabel = batch.status === "info" ? "生成中" : batch.status === "err" ? "失败" : "已完成";
             return (
-              <article className="task-card history-card" key={task.id}>
-                <div className={`placeholder${img ? " has-img" : ""}`}>{img ? <img src={img} alt={typeLabel} loading="lazy" decoding="async" /> : <span className="ph-frame">{task.id.slice(0, 4)}</span>}</div>
+              <article className="task-card history-card" key={batch.key} role="button" tabIndex={0} title="查看本批图片"
+                onClick={() => setOpenBatch(batch)}
+                onKeyDown={(e) => { if (e.key === "Enter" || e.key === " ") { e.preventDefault(); setOpenBatch(batch); } }}>
+                <div className={`placeholder${batch.cover ? " has-img" : ""}`}>{batch.cover ? <img src={batch.cover} alt={batch.label} loading="lazy" decoding="async" /> : <span className="ph-frame">{batch.label}</span>}</div>
                 <div className="history-body">
-                  <div className="history-name">{typeLabel}</div>
-                  <div className="history-type">// {task.task_type}</div>
+                  <div className="history-name">{batch.label}</div>
+                  <div className="history-type">// {batch.count} 张</div>
                   <div className="history-foot">
-                    <span className="mono">{(task.created_at || "").slice(0, 10)}</span>
-                    <span className={`pill ${pill}`}><span className="dot" />{statusText(task.status)}</span>
+                    <span className="mono">{(batch.created_at || "").slice(0, 10)}</span>
+                    <span className={`pill ${batch.status}`}><span className="dot" />{statusLabel}</span>
                   </div>
                 </div>
               </article>
@@ -342,44 +389,44 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
               </tr>
             </thead>
             <tbody>
-              {paged.map((task) => {
-                const pill = statusPill(task.status);
-                const typeLabel = TASK_TYPE_LABEL[task.task_type] || task.task_type;
-                const img = taskImage[task.id];
+              {paged.map((batch) => {
+                const statusLabel = batch.status === "info" ? "生成中" : batch.status === "err" ? "失败" : "已完成";
                 return (
-                  <tr key={task.id}>
+                  <tr key={batch.key} role="button" tabIndex={0} title="查看本批图片" style={{ cursor: "pointer" }}
+                    onClick={() => setOpenBatch(batch)}
+                    onKeyDown={(e) => { if (e.key === "Enter" || e.key === " ") { e.preventDefault(); setOpenBatch(batch); } }}>
                     <td>
                       <div className="task-name-cell">
-                        <div className={`placeholder task-thumb${img ? " has-img" : ""}`}>
-                          {img ? <img src={img} alt={typeLabel} loading="lazy" decoding="async" /> : <span className="ph-frame">{task.id.slice(0, 4)}</span>}
+                        <div className={`placeholder task-thumb${batch.cover ? " has-img" : ""}`}>
+                          {batch.cover ? <img src={batch.cover} alt={batch.label} loading="lazy" decoding="async" /> : <span className="ph-frame">{batch.label.slice(0, 2)}</span>}
                         </div>
                         <div>
-                          <div className="task-name">{typeLabel}</div>
-                          <div className="task-sub">// {task.task_type}</div>
+                          <div className="task-name">{batch.label}</div>
+                          <div className="task-sub">// {batch.count} 张</div>
                         </div>
                       </div>
                     </td>
                     <td>
-                      {pill === "info" ? (
+                      {batch.status === "info" ? (
                         <div className="task-list-prog">
                           <div className="bar">
                             <span style={{ width: "60%" }} />
                           </div>
-                          <span className="pct">60%</span>
+                          <span className="pct">生成中</span>
                         </div>
                       ) : (
                         <span className="muted-2 mono" style={{ fontSize: 12 }}>
-                          {pill === "ok" ? "已完成" : "—"}
+                          {batch.status === "ok" ? "已完成" : "—"}
                         </span>
                       )}
                     </td>
                     <td>
-                      <span className={`pill ${pill}`}>
+                      <span className={`pill ${batch.status}`}>
                         <span className="dot" />
-                        {statusText(task.status)}
+                        {statusLabel}
                       </span>
                     </td>
-                    <td className="muted-2 mono" style={{ fontSize: 12 }}>{(task.created_at || "").slice(0, 10)}</td>
+                    <td className="muted-2 mono" style={{ fontSize: 12 }}>{(batch.created_at || "").slice(0, 10)}</td>
                     <td />
                   </tr>
                 );
@@ -390,6 +437,46 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
       )}
 
       <Pager page={taskCurPage} total={visible.length} pageSize={TASKS_PER_PAGE} onChange={setTaskPage} />
+
+      {/* 批次详情弹窗:展示该批生成的全部图片(参考资产库),点图放大 */}
+      {openBatch && createPortal(
+        <div className="modal-bg show" onClick={() => setOpenBatch(null)}>
+          <div className="modal with-corners" onClick={(e) => e.stopPropagation()} style={{ maxWidth: 760, width: "92%" }}>
+            <span className="corner-tr" aria-hidden />
+            <span className="corner-bl" aria-hidden />
+            <div className="modal-h">
+              <div className="ic-m"><LayoutGrid size={17} /></div>
+              <div className="ti">{openBatch.label}<span>// {openBatch.count} 张 · {(openBatch.created_at || "").slice(0, 10)}</span></div>
+              <span style={{ flex: 1 }} />
+              <button className="x" type="button" aria-label="关闭" onClick={() => setOpenBatch(null)}><X size={16} /></button>
+            </div>
+            <div className="modal-b">
+              {batchLoading ? (
+                <div className="task-empty"><div className="mono">// LOADING…</div></div>
+              ) : batchImgs.length === 0 ? (
+                <div className="task-empty"><div className="mono">// NO IMAGE</div><div>这批没有可显示的图片</div></div>
+              ) : (
+                <div className="gen-images" style={{ "--cols": Math.min(4, batchImgs.length), "--ratio": "1 / 1" } as React.CSSProperties}>
+                  {batchImgs.map((a, i) => {
+                    const u = a.files?.find((f) => f.preview_url)?.preview_url || a.files?.[0]?.preview_url || "";
+                    return (
+                      <div className="gen-image" key={a.id}>
+                        {u ? (
+                          <img className="gen-image-img" src={u} alt={a.name} loading="lazy" style={{ cursor: "zoom-in" }} onClick={() => setPreview({ src: u, name: a.name })} />
+                        ) : (
+                          <div className="placeholder"><span className="ph-frame">#{i + 1}</span></div>
+                        )}
+                      </div>
+                    );
+                  })}
+                </div>
+              )}
+            </div>
+          </div>
+        </div>,
+        document.body
+      )}
+      <MediaLightbox open={!!preview} src={preview?.src || ""} kind="image" name={preview?.name} close={() => setPreview(null)} />
     </div>
   );
 }
@@ -450,16 +537,6 @@ const IMAGE_SUGGESTIONS = [
   "电影感都市夜景，街道湿漉漉反射霓虹，4K 高清"
 ];
 
-/* 图片创作 · 风格胶囊(基线 image-optimize STYLES) */
-const STYLE_OPTIONS = [
-  { id: "auto", label: "默认" },
-  { id: "realistic", label: "写实" },
-  { id: "cinematic", label: "电影感" },
-  { id: "anime", label: "动漫" },
-  { id: "oil", label: "油画" },
-  { id: "cn-ink", label: "国风水墨" }
-];
-
 /* 模特上身图 · 真人模特默认占位卡(基线 model-photo Ava/Luna/Mia/Zoe) */
 const FALLBACK_MODELS = [
   { id: "m1", name: "Ava", tag: "亚洲·25岁·清新" },
@@ -503,6 +580,8 @@ type GenBatch = {
   modelName?: string;
   /** 该批次选中的平台 id 列表(平台套图:多选 → 各平台分组,P0③) */
   platformIds?: string[];
+  /** 该批次提交的参考图(图片创作:用户上传作生成参考),用于批次头回显「参考了哪些图」 */
+  refs?: { name: string; url: string }[];
 };
 
 export function ImageWorkbenchPage({
@@ -521,7 +600,7 @@ export function ImageWorkbenchPage({
   modelConfigs: ModelConfig[];
   onBack: () => void;
   navigate?: (page: Page) => void;
-  onGenerate: (payload: { prompt: string; mode?: "image" | "model" | "cover"; count?: number; product_id?: string; model_id?: string; ratio?: string; image_model?: string }) => Promise<{ assets: Asset[] } | null>;
+  onGenerate: (payload: { prompt: string; mode?: "image" | "model" | "cover"; count?: number; product_id?: string; model_id?: string; ratio?: string; image_model?: string; conversation_id?: string; reference_image_ids?: string[] }) => Promise<{ assets: Asset[]; conversation_id?: string } | null>;
   onResume?: (mode: "image" | "model" | "cover", ids: string[]) => Promise<{ assets: Asset[] } | null>;
   /** 行19:从商品页带入的初始商品 id(可选);未传则回退到第一个商品 */
   initialProductId?: string;
@@ -533,13 +612,13 @@ export function ImageWorkbenchPage({
   // 选中商品同步到 App(activeProductId),保证切换栏目再回来时初始商品仍是上次选的那个
   useEffect(() => { if (productId) onProductChange?.(productId); }, [productId, onProductChange]);
   const product = products.find((item) => item.id === productId) || products[0];
-  const [prompt, setPrompt] = useState(meta.promptTemplate(products[0]?.title || "商品"));
+  // 图片创作(image)默认留空,只靠 placeholder 引导;模特/平台仍预填模板省一步
+  const [prompt, setPrompt] = useState(mode === "image" ? "" : meta.promptTemplate(products[0]?.title || "商品"));
   const [ratio, setRatio] = useState(meta.ratio);
   // 手动输入比例:开启后用 W:H 两个输入框自定义,关闭则用预设 pill
   const [ratioManual, setRatioManual] = useState(false);
   const [ratioW, setRatioW] = useState("");
   const [ratioH, setRatioH] = useState("");
-  const [style, setStyle] = useState("auto");
   // 生图模型选择:默认火山(内衣等敏感品类不被审核拦,还原也更好),可切 gpt-image-2。持久化到 localStorage。
   const [genModel, setGenModel] = useState<string>(() => {
     try { return localStorage.getItem(GEN_MODEL_KEY) || "volcano"; } catch { return "volcano"; }
@@ -564,7 +643,21 @@ export function ImageWorkbenchPage({
   const [openMore, setOpenMore] = useState("");
   // 批次列表:每次生成/重跑追加一条,各自展示;可多批并行 generating
   const [batches, setBatches] = useState<GenBatch[]>([]);
-  const [refImage, setRefImage] = useState<{ name: string; url: string } | null>(null);
+  /* ── 图片创作「对话」(真实体,后端 ImageConversation)──
+     conversations = 左栏会话列表;activeConvId = 当前选中对话(空 = 还没建,首次发送时后端自动开)。
+     activeConvRef 让 startBatch 在不进 deps 的情况下读到最新 active id。 */
+  const [conversations, setConversations] = useState<ImageConversation[]>([]);
+  const [activeConvId, setActiveConvId] = useState<string>("");
+  const activeConvRef = useRef<string>("");
+  useEffect(() => { activeConvRef.current = activeConvId; }, [activeConvId]);
+  const [convLoading, setConvLoading] = useState(false);
+  // 对话操作失败的可见提示(替代原来的静默吞错)
+  const [convError, setConvError] = useState("");
+  // 重命名:正在改名的对话 id + 草稿
+  const [renamingId, setRenamingId] = useState("");
+  const [renameDraft, setRenameDraft] = useState("");
+  // 参考图:支持多张(可多选 / 多次追加),逐张可移除。提交时上传成 Asset 作生成参考。
+  const [refImages, setRefImages] = useState<{ name: string; url: string; file: File }[]>([]);
   const refInputRef = useRef<HTMLInputElement | null>(null);
   // 生成结果图片放大预览
   const [preview, setPreview] = useState<{ src: string; name: string } | null>(null);
@@ -589,9 +682,10 @@ export function ImageWorkbenchPage({
     return p.cover_preview_url || primary?.preview_url || "";
   };
   function pickReference(event: ChangeEvent<HTMLInputElement>) {
-    const file = event.target.files?.[0];
-    if (!file) return;
-    setRefImage({ name: file.name, url: URL.createObjectURL(file) });
+    const files = Array.from(event.target.files || []);
+    if (!files.length) return;
+    // 追加到已选(支持多次点 + 累加),逐张生成本地预览;file 留着提交时上传
+    setRefImages((prev) => [...prev, ...files.map((f) => ({ name: f.name, url: URL.createObjectURL(f), file: f }))]);
     event.target.value = "";
   }
 
@@ -627,8 +721,10 @@ export function ImageWorkbenchPage({
   useEffect(() => { loadModels(); }, [loadModels]);
 
   useEffect(() => {
-    if (product) setPrompt(meta.promptTemplate(product.title));
-    // mode 或商品切换都重置 prompt 与默认比例
+    // image 模式默认留空(不预填模板);模特/平台仍随商品预填模板
+    if (mode === "image") setPrompt("");
+    else if (product) setPrompt(meta.promptTemplate(product.title));
+    // mode 或商品切换都重置默认比例
     setRatio(meta.ratio);
     setRatioManual(false);
     setRatioW("");
@@ -682,6 +778,133 @@ export function ImageWorkbenchPage({
     }
   }
 
+  /* ════════ 图片创作「对话」实体的增删改查 + 历史回填 ════════ */
+
+  // 后端对话任务流 → 前端批次:按 batch_id 把同一次提交的多张图归到一个 GenBatch
+  function batchesFromConvTasks(tasks: ImageConversationTask[]): GenBatch[] {
+    const groups = new Map<string, ImageConversationTask[]>();
+    for (const t of tasks) {
+      const key = t.batch_id || t.id; // 老任务可能无 batch_id,各自成批
+      const list = groups.get(key) || [];
+      list.push(t);
+      groups.set(key, list);
+    }
+    const TERMINAL = new Set(["succeeded", "failed", "cancelled", "compensating"]);
+    const result: GenBatch[] = [];
+    for (const [key, list] of groups) {
+      const assets = list.flatMap((t) => t.assets || []);
+      const allTerminal = list.every((t) => TERMINAL.has(t.status));
+      const status: GenBatch["status"] = assets.length > 0 ? "done" : allTerminal ? "failed" : "generating";
+      const withId = assets.filter((a) => a.id);
+      result.push({
+        id: key,
+        prompt: list[0]?.prompt || "",
+        ratio: list[0]?.ratio || meta.ratio,
+        count: list.length,
+        status,
+        results: assets,
+        adopted: withId.length > 0 && withId.every((a) => a.in_library),
+        ts: new Date(list[0]?.created_at || Date.now()).getTime(),
+        // 该批用过的参考图(后端按 reference_image_ids 解析回 {name,url}),切换/刷新后仍可见
+        refs: (list[0]?.reference_images || []).length ? list[0].reference_images : undefined,
+      });
+    }
+    // 旧批次在上、新批次在下(对话流自上而下时间序)
+    return result.sort((a, b) => a.ts - b.ts);
+  }
+
+  // 拉某对话的历史批次并回显;非终态批次继续轮询补齐
+  const loadConvBatches = useCallback(async (convId: string) => {
+    try {
+      const res = await api.conversationTasks(convId);
+      const next = batchesFromConvTasks(res.tasks);
+      setBatches(next);
+      // 仍在跑的批次(刷新时 worker 还没出完)继续轮询补齐
+      if (onResume) {
+        for (const b of next.filter((x) => x.status === "generating")) {
+          const ids = res.tasks.filter((t) => (t.batch_id || t.id) === b.id).map((t) => t.id);
+          if (!ids.length) continue;
+          onResume(mode, ids).then((r) => {
+            if (!r?.assets) return;
+            setBatches((prev) => prev.map((x) => (x.id === b.id ? { ...x, status: "done", results: r.assets } : x)));
+          });
+        }
+      }
+    } catch {
+      setBatches([]);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [mode, onResume]);
+
+  // 切换对话:置为 active 并回填它的批次
+  const selectConversation = useCallback((convId: string) => {
+    if (convId === activeConvRef.current) return;
+    setActiveConvId(convId);
+    setRenamingId("");
+    void loadConvBatches(convId);
+  }, [loadConvBatches]);
+
+  // 新对话:后端建一条 → 置顶列表 → 设为 active → 清空批次流
+  async function handleNewConversation() {
+    try {
+      const conv = await api.createConversation({ mode, product: product?.id || null });
+      setConvError("");
+      setConversations((prev) => [conv, ...prev]);
+      setActiveConvId(conv.id);
+      setBatches([]);
+      setPrompt(mode === "image" ? "" : meta.promptTemplate(product?.title || "商品"));
+      setPickedIds([]);
+    } catch (err) {
+      // 不再静默吞错:把失败摆到用户面前(最常见原因 = 后端未更新,对话接口 404)
+      setConvError(err instanceof Error ? err.message : "新建对话失败,请稍后重试");
+    }
+  }
+
+  // 提交重命名
+  async function commitRename(convId: string) {
+    const title = renameDraft.trim();
+    setRenamingId("");
+    if (!title) return;
+    setConversations((prev) => prev.map((c) => (c.id === convId ? { ...c, title } : c)));
+    try { await api.renameConversation(convId, title); } catch { void loadConversations(); }
+  }
+
+  // 删除对话(软删):从列表移除;删的是当前对话则切到剩下第一条或清空
+  async function handleDeleteConversation(convId: string) {
+    const remaining = conversations.filter((c) => c.id !== convId);
+    setConversations(remaining);
+    if (convId === activeConvId) {
+      const nextActive = remaining[0]?.id || "";
+      setActiveConvId(nextActive);
+      if (nextActive) void loadConvBatches(nextActive);
+      else setBatches([]);
+    }
+    try { await api.deleteConversation(convId); } catch { void loadConversations(); }
+  }
+
+  // 列表加载:image 模式才用对话(model/cover 走商品空间布局)。
+  // autoSelect=true(首次进入):自动选最近一条并回填历史;false(首发后只刷新列表):不动当前对话/批次。
+  const loadConversations = useCallback(async (autoSelect = true) => {
+    if (mode !== "image") return;
+    setConvLoading(true);
+    try {
+      const res = await api.listConversations(mode);
+      setConversations(res.results);
+      if (autoSelect && res.results.length && !activeConvRef.current) {
+        setActiveConvId(res.results[0].id);
+        void loadConvBatches(res.results[0].id);
+      }
+    } catch {
+      setConversations([]);
+    } finally {
+      setConvLoading(false);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [mode, loadConvBatches]);
+
+  // 只在挂载 / 切 mode 时加载一次对话列表(不依赖 callback 身份,否则 onResume 每次渲染变更会触发反复重拉)
+  useEffect(() => { void loadConversations(); }, [mode]); // eslint-disable-line react-hooks/exhaustive-deps
+
   /* 单批次执行:追加占位 → onGenerate → 回填结果/失败。所有提交路径(立即生成 / 重跑 / 单图再生成 / 平台分组)共用。 */
   async function startBatch(opts: {
     prompt: string;
@@ -692,6 +915,8 @@ export function ImageWorkbenchPage({
     modelId?: string;
     modelName?: string;
     platformIds?: string[];
+    /** 图片创作:本批要参考的上传图(含 file 用于上传;已是 asset 的可只给 id) */
+    refs?: { name: string; url: string; file?: File; assetId?: string }[];
   }) {
     const batchId = `b-${Date.now()}-${Math.random().toString(36).slice(2, 7)}`;
     const newBatch: GenBatch = {
@@ -707,11 +932,36 @@ export function ImageWorkbenchPage({
       productTitle: opts.productTitle,
       modelId: opts.modelId,
       modelName: opts.modelName,
-      platformIds: opts.platformIds
+      platformIds: opts.platformIds,
+      // 批次头回显「参考了哪些图」(只存名+预览,不存 file)
+      refs: opts.refs?.map((r) => ({ name: r.name, url: r.url }))
     };
     setBatches((prev) => [...prev, newBatch]);
     try {
-      const result = await onGenerate({ prompt: opts.prompt, mode, count: opts.count, product_id: opts.productId, model_id: opts.modelId, ratio: opts.ratio, image_model: genModel });
+      // 先把参考图上传成 Asset,拿到 id 列表带给后端 → 生成时真正作多图参考(image_edit)。
+      // 上传任一失败不阻断:跳过该张,有几张算几张。
+      let referenceImageIds: string[] | undefined;
+      if (opts.refs?.length) {
+        const ids = await Promise.all(
+          opts.refs.map(async (r) => {
+            if (r.assetId) return r.assetId;
+            if (!r.file) return null;
+            const form = new FormData();
+            form.append("file", r.file);
+            form.append("asset_type", "image");
+            return api.uploadAsset(form).then((a) => a.id).catch(() => null);
+          })
+        );
+        referenceImageIds = ids.filter((x): x is string => !!x);
+      }
+      // 带上当前对话 id(空则后端自动开一条并回传);conversation_id 用 ref 取最新值,避免闭包旧值
+      const result = await onGenerate({ prompt: opts.prompt, mode, count: opts.count, product_id: opts.productId, model_id: opts.modelId, ratio: opts.ratio, image_model: genModel, conversation_id: activeConvRef.current || undefined, reference_image_ids: referenceImageIds });
+      // 首发新对话:把后端建的对话登记进左栏并设为 active;刷新列表拿到真标题/计数
+      const convId = result?.conversation_id;
+      if (convId && convId !== activeConvRef.current) {
+        setActiveConvId(convId);
+        void loadConversations(false);
+      }
       setBatches((prev) => {
         const next = prev.map((b) => (b.id === batchId ? { ...b, status: result?.assets ? ("done" as const) : ("failed" as const), results: result?.assets || [] } : b));
         persistBatches(next);
@@ -728,6 +978,18 @@ export function ImageWorkbenchPage({
 
   async function runGenerate() {
     if (!canGenerate) return;
+    // 图片创作:生成前先把对话「坐实」到侧栏(若还没有),这样这条长达 ~60s 的生成在进行中也能切走/切回——
+    // 否则对话要等生成返回后才登记进列表,生成中根本看不到这条会话 → 切走就找不回 → loading 状态像丢了。
+    if (mode === "image" && !activeConvRef.current) {
+      try {
+        const conv = await api.createConversation({ mode, title: prompt.trim().slice(0, 24) || undefined });
+        activeConvRef.current = conv.id; // ref 立即生效,startBatch 同步读得到
+        setActiveConvId(conv.id);
+        setConversations((prev) => [conv, ...prev]);
+      } catch {
+        /* 建会话失败:回退到后端自动建(仍能生成,只是生成中暂不可切回) */
+      }
+    }
     const base = {
       prompt: prompt.trim(),
       ratio,
@@ -747,8 +1009,12 @@ export function ImageWorkbenchPage({
     void startBatch({
       ...base,
       modelId: mode === "model" ? pickedIds[0] : undefined,
-      modelName: mode === "model" ? pickedModelName : undefined
+      modelName: mode === "model" ? pickedModelName : undefined,
+      // 图片创作:把已选参考图带进这一批(startBatch 内上传并传给后端)
+      refs: mode === "image" && refImages.length ? refImages : undefined
     });
+    // 参考图已交给本批,清空输入栏待下次(批次头会保留这次用过的参考图)
+    if (mode === "image") setRefImages([]);
   }
 
   /* 重跑指定批次(行32①②):用该批次的参数新起一个批次追加到列表末尾,原批次保留。 */
@@ -850,6 +1116,8 @@ export function ImageWorkbenchPage({
      再读 App 写的单批 `airshelf:imgwb:{mode}`(仍在跑的任务),对其继续轮询补一个恢复批次。 */
   useEffect(() => {
     let cancelled = false;
+    // image 模式的历史现由后端对话(loadConversations → loadConvBatches)驱动,跳过本地残留回显,避免双源打架
+    if (mode === "image") return;
     // 1) 多批次结果回显
     try {
       const raw = localStorage.getItem(batchKey);
@@ -1128,26 +1396,68 @@ export function ImageWorkbenchPage({
               返回
             </button>
           </div>
-          <button className="ic-new-conv" type="button" onClick={() => { setBatches([]); persistBatches([]); setPrompt(meta.promptTemplate(product?.title || "商品")); setPickedIds([]); }}>
+          <button className="ic-new-conv" type="button" onClick={handleNewConversation}>
             <Plus size={13} />
             新对话
           </button>
-          <div className="ic-side-sec">默认</div>
-          <div className="ic-conv-list">
-            <div className="ic-conv-item active">
-              <div className="thumb default">
-                <ImagePlus size={13} />
-              </div>
-              <span className="nm">默认创作</span>
-            </div>
-          </div>
+          {convError && <div className="ic-conv-error">{convError}</div>}
           <div className="ic-side-sec">最近</div>
           <div className="ic-conv-list">
-            <div className="ic-conv-empty">
-              还没有最近会话
-              <br />
-              <span className="mono">// NO HISTORY</span>
-            </div>
+            {conversations.length === 0 ? (
+              <div className="ic-conv-empty">
+                {convLoading ? "加载中…" : "还没有最近会话"}
+                <br />
+                <span className="mono">// NO HISTORY</span>
+              </div>
+            ) : (
+              conversations.map((conv) => (
+                <div
+                  className={`ic-conv-item ${conv.id === activeConvId ? "active" : ""}`}
+                  key={conv.id}
+                  role="button"
+                  tabIndex={0}
+                  onClick={() => selectConversation(conv.id)}
+                  onKeyDown={(e) => { if (e.key === "Enter") selectConversation(conv.id); }}
+                >
+                  <div className={`thumb ${conv.id === activeConvId ? "default" : ""}`}>
+                    <ImagePlus size={13} />
+                  </div>
+                  {renamingId === conv.id ? (
+                    <input
+                      className="ic-conv-rename"
+                      autoFocus
+                      value={renameDraft}
+                      onClick={(e) => e.stopPropagation()}
+                      onChange={(e) => setRenameDraft(e.target.value)}
+                      onBlur={() => commitRename(conv.id)}
+                      onKeyDown={(e) => {
+                        e.stopPropagation();
+                        if (e.key === "Enter") commitRename(conv.id);
+                        if (e.key === "Escape") setRenamingId("");
+                      }}
+                    />
+                  ) : (
+                    <span className="nm">{conv.title || "未命名创作"}</span>
+                  )}
+                  <span className="ic-conv-acts">
+                    <button
+                      type="button"
+                      title="重命名"
+                      onClick={(e) => { e.stopPropagation(); setRenamingId(conv.id); setRenameDraft(conv.title); }}
+                    >
+                      <Pencil size={12} />
+                    </button>
+                    <button
+                      type="button"
+                      title="删除对话"
+                      onClick={(e) => { e.stopPropagation(); handleDeleteConversation(conv.id); }}
+                    >
+                      <Trash2 size={12} />
+                    </button>
+                  </span>
+                </div>
+              ))
+            )}
           </div>
         </aside>
 
@@ -1165,6 +1475,16 @@ export function ImageWorkbenchPage({
                       </span>
                       <div className="pt">
                         <div className="pt-text">{batch.prompt}</div>
+                        {batch.refs && batch.refs.length > 0 && (
+                          <div className="pt-refs">
+                            {batch.refs.map((r, i) => (
+                              <span className="pt-ref" key={`${r.name}-${i}`} title={r.name}>
+                                <img src={r.url} alt={r.name} />
+                              </span>
+                            ))}
+                            <span className="pt-ref-label">参考图 ×{batch.refs.length}</span>
+                          </div>
+                        )}
                         <div className="pt-tags">
                           <span className="meta-chip">{batch.ratio}</span>
                           <span className="sep">·</span>
@@ -1227,17 +1547,17 @@ export function ImageWorkbenchPage({
           <div className="ic-input-wrap">
             <div className="ic-input">
               <div className="ic-input-top">
-                <button className="add-btn" type="button" title="上传参考图" onClick={() => refInputRef.current?.click()}>
+                <button className="add-btn" type="button" title="上传参考图(可多张)" onClick={() => refInputRef.current?.click()}>
                   <Plus size={22} />
                 </button>
-                <input ref={refInputRef} type="file" accept="image/*" hidden onChange={pickReference} />
-                {refImage && (
-                  <span className="meta-chip" style={{ display: "inline-flex", alignItems: "center", gap: 6 }}>
-                    <img src={refImage.url} alt="参考图" style={{ width: 18, height: 18, borderRadius: 3, objectFit: "cover" }} />
-                    {refImage.name.slice(0, 16)}
-                    <button type="button" aria-label="移除参考图" style={{ border: 0, background: "none", cursor: "pointer", padding: 0, lineHeight: 1 }} onClick={() => setRefImage(null)}>×</button>
+                <input ref={refInputRef} type="file" accept="image/*" multiple hidden onChange={pickReference} />
+                {refImages.map((img, index) => (
+                  <span className="meta-chip" key={`${img.name}-${index}`} style={{ display: "inline-flex", alignItems: "center", gap: 6 }}>
+                    <img src={img.url} alt="参考图" style={{ width: 18, height: 18, borderRadius: 3, objectFit: "cover" }} />
+                    {img.name.slice(0, 16)}
+                    <button type="button" aria-label="移除参考图" style={{ border: 0, background: "none", cursor: "pointer", padding: 0, lineHeight: 1 }} onClick={() => setRefImages((prev) => prev.filter((_, i) => i !== index))}>×</button>
                   </span>
-                )}
+                ))}
               </div>
               <textarea
                 className="ic-input-text"
@@ -1246,18 +1566,18 @@ export function ImageWorkbenchPage({
                 placeholder="输入想法、剧本或上传参考，和 Agent 一起创作"
               />
               <div className="ic-input-bottom">
+                <Pill
+                  label="模型"
+                  value={GEN_MODEL_OPTIONS.find((o) => o.value === genModel)?.label || "火山 Seedream"}
+                  options={GEN_MODEL_OPTIONS.map((o) => ({ id: o.value, label: o.label }))}
+                  onSelect={setGenModel}
+                />
                 <Pill
                   label="比例"
                   value={ratio}
                   options={RATIO_OPTIONS.map((value) => ({ id: value, label: value }))}
                   onSelect={setRatio}
                 />
-                <Pill
-                  label="风格"
-                  value={STYLE_OPTIONS.find((s) => s.id === style)?.label || "默认"}
-                  options={STYLE_OPTIONS}
-                  onSelect={setStyle}
-                />
                 <Pill
                   label="张数"
                   value={count}

core/frontend/src/routes/auth-screen.tsx

@@ -20,7 +20,7 @@ type LoginProgress = "checking" | "entering";
 
 const LOGIN_PROGRESS_COPY: Record<LoginProgress, string> = {
   checking: "正在验证用户名和密码…",
-  entering: "登录成功，正在进入 Airshelf"
+  entering: "登录成功，正在进入工作台…"
 };
 
 type FieldErrors = {
@@ -50,7 +50,7 @@ export function AuthScreen({
 }: {
   initialMode: AuthMode;
   onModeChange: (mode: AuthMode) => void;
-  onAuthed: (payload: { token: string; user: User; team: Team; remember?: boolean }) => void | Promise<void>;
+  onAuthed: (payload: { token: string; user: User; team: Team; role?: string; remember?: boolean }) => void | Promise<void>;
 }) {
   const remembered = getRemember();
   const [mode, setMode] = useState<AuthMode>(initialMode);
@@ -438,7 +438,7 @@ export function AuthScreen({
                   {loginProgress && !error && (
                     <div className="login-progress" role="status" aria-live="polite">
                       <span className="login-progress-spinner" aria-hidden="true"></span>
-                      <span>{inviteState.kind === "create_team" ? "正在创建团队，进入 Airshelf…" : "正在加入团队，进入 Airshelf…"}</span>
+                      <span>{inviteState.kind === "create_team" ? "正在创建团队，进入工作台…" : "正在加入团队，进入工作台…"}</span>
                     </div>
                   )}
                   {error && <div className="form-error" role="alert">{error}</div>}

core/frontend/src/routes/team.tsx

@@ -115,7 +115,7 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
   const [cuName, setCuName] = useState("");
   const [cuRole, setCuRole] = useState("member");
   const [cuDaily, setCuDaily] = useState("100");
-  const [cuMonthly, setCuMonthly] = useState("2000");
+  const [cuMonthly, setCuMonthly] = useState("100"); // 新成员默认月度限额 100(PMC#3)
   const [cuTotal, setCuTotal] = useState("-1");
 
   // 编辑成员

core/frontend/src/types.ts

@@ -43,6 +43,7 @@ export type AuthPayload = {
   token: string;
   user: User;
   team: Team;
+  role?: string; // 当前用户在该团队的角色(owner/admin/member);决定「团队」「消费」等仅主账号可见页面
 };
 
 // 平台后台 · 团队/用户管理视图模型
@@ -529,13 +530,42 @@ export type ModelConfig = {
 export type AITask = {
   id: string;
   task_type: string;
+  // 工作台生成任务的分组键 / 模式(从 request_payload 抽出):同 batch_id = 一次提交的一批图;
+  // mode: model 模特上身图 / cover 平台套图 / image 图片创作。非工作台任务为 null。
+  batch_id?: string | null;
+  mode?: string | null;
   status: string;
-  idempotency_key: string;
-  provider_task_id: string;
+  idempotency_key?: string;
+  provider_task_id?: string;
   created_at: string;
   updated_at: string;
 };
 
+// 图片创作工作室的「对话」(后端 ImageConversation)。左栏列表 / 切换 / 重命名 / 历史用。
+export type ImageConversation = {
+  id: string;
+  title: string;
+  mode: "image" | "model" | "cover";
+  product: string | null;
+  task_count: number;
+  last_active_at: string;
+  created_at: string;
+  updated_at: string;
+};
+
+// 切换对话时回填:该对话下每个生图任务及其成图
+export type ImageConversationTask = {
+  id: string;
+  status: string;
+  error_message: string;
+  prompt: string;
+  batch_id: string;
+  ratio: string;
+  reference_images: { name: string; url: string }[];
+  created_at: string;
+  assets: Asset[];
+};
+
 export type Notification = {
   id: string;
   type: string;