fix(avatar): prevent takeover loops and isolate settings

Reviewed-on: #7

digital-avatar-app/backend/database.py

@@ -38,7 +38,7 @@ def init_db():
         ("avatars", "owner_id", "VARCHAR DEFAULT ''"),
         ("authorizations", "takeover_enabled", "BOOLEAN DEFAULT 0"),
         ("authorizations", "takeover_mode", "VARCHAR DEFAULT 'immediate'"),
-        ("authorizations", "takeover_delay_seconds", "INTEGER DEFAULT 30"),
+        ("authorizations", "takeover_delay_seconds", "INTEGER DEFAULT 180"),
         ("avatars", "share_token", "VARCHAR DEFAULT NULL"),
         ("token_account", "user_id", "VARCHAR DEFAULT ''"),
         ("token_account", "total_granted", "BIGINT DEFAULT 0"),
@@ -47,6 +47,7 @@ def init_db():
         ("token_account", "updated_at", "TIMESTAMP"),
     )
     _normalize_optional_unique_values()
+    _normalize_takeover_delays()
     _create_token_indexes()
 
 
@@ -66,6 +67,15 @@ def _normalize_optional_unique_values():
         conn.exec_driver_sql("UPDATE avatars SET share_token = NULL WHERE share_token = ''")
 
 
+def _normalize_takeover_delays():
+    with engine.begin() as conn:
+        # The old 30-second column default was never wired into the scheduler.
+        conn.exec_driver_sql(
+            "UPDATE authorizations SET takeover_delay_seconds = 180 "
+            "WHERE takeover_delay_seconds IS NULL OR takeover_delay_seconds = 30"
+        )
+
+
 def _create_token_indexes():
     with engine.begin() as conn:
         conn.exec_driver_sql(

digital-avatar-app/backend/main.py

@@ -58,10 +58,10 @@ def seed():
     db = SessionLocal()
     try:
         plan_specs = [
-            {"id": "1", "name": "基础套餐", "amount": 2_000_000, "price": 10, "badge": "", "desc": "2M Token"},
+            {"id": "1", "name": "基础套餐", "amount": 2_000_000, "price": 10, "badge": "", "desc": "2M 积分"},
-            {"id": "2", "name": "标准套餐", "amount": 20_000_000, "price": 100, "badge": "常用", "desc": "20M Token"},
+            {"id": "2", "name": "标准套餐", "amount": 20_000_000, "price": 100, "badge": "常用", "desc": "20M 积分"},
-            {"id": "3", "name": "专业套餐", "amount": 250_000_000, "price": 1000, "badge": "加赠25%", "desc": "250M Token"},
+            {"id": "3", "name": "专业套餐", "amount": 250_000_000, "price": 1000, "badge": "加赠25%", "desc": "250M 积分"},
-            {"id": "4", "name": "企业套餐", "amount": 2_500_000_000, "price": 10000, "badge": "企业推荐", "desc": "2500M Token"},
+            {"id": "4", "name": "企业套餐", "amount": 2_500_000_000, "price": 10000, "badge": "企业推荐", "desc": "2500M 积分"},
         ]
         for spec in plan_specs:
             plan = db.query(TokenPlan).filter(TokenPlan.id == spec["id"]).first()

digital-avatar-app/backend/models.py

@@ -67,7 +67,7 @@ class Authorization(Base):
     status = Column(String, default="active")  # active | inactive
     takeover_enabled = Column(Boolean, default=False)  # 是否开启分身接管
     takeover_mode = Column(String, default="immediate")  # immediate | delayed
-    takeover_delay_seconds = Column(Integer, default=30)  # 延迟秒数
+    takeover_delay_seconds = Column(Integer, default=180)  # 延迟秒数，默认 3 分钟
     created_at = Column(DateTime, server_default=func.now())
 
     def to_dict(self):
@@ -188,7 +188,7 @@ class KnowledgeDoc(Base):
     file_type = Column(String, default="")  # pdf | doc | docx | xlsx
     file_size = Column(Integer, default=0)
     file_url = Column(String, default="")
-    status = Column(String, default="uploaded")  # uploaded | parsing | ready
+    status = Column(String, default="uploaded")  # uploaded | parsing | ready | failed
     vectorized = Column(Boolean, default=False)  # 是否已向量化
     embedding_model = Column(String, default="")  # 向量模型标识
     chunk_count = Column(Integer, default=0)  # 切片数量
@@ -311,6 +311,47 @@ class TokenPlan(Base):
         }
 
 
+class TokenPaymentOrder(Base):
+    __tablename__ = "token_payment_orders"
+
+    id = Column(String, primary_key=True, default=lambda: uuid.uuid4().hex)
+    order_no = Column(String, nullable=False, unique=True, index=True)
+    user_id = Column(String, nullable=False, index=True)
+    plan_id = Column(String, nullable=False)
+    payment_method = Column(String, nullable=False)
+    pay_type = Column(String, nullable=False)
+    pay_way = Column(String, nullable=False)
+    points_amount = Column(BigInteger, nullable=False)
+    price_cents = Column(Integer, nullable=False)
+    status = Column(String, nullable=False, default="pending", index=True)
+    provider_order_id = Column(String, default="")
+    provider_order_no = Column(String, default="")
+    provider_status = Column(String, default="")
+    pay_message = Column(Text, default="")
+    failure_reason = Column(String, default="")
+    created_at = Column(DateTime, server_default=func.now())
+    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())
+    paid_at = Column(DateTime)
+
+    def to_dict(self):
+        return {
+            "id": self.id,
+            "orderNo": self.order_no,
+            "planId": self.plan_id,
+            "paymentMethod": self.payment_method,
+            "payType": self.pay_type,
+            "payWay": self.pay_way,
+            "pointsAmount": self.points_amount,
+            "price": self.price_cents / 100,
+            "status": self.status,
+            "providerStatus": self.provider_status,
+            "payMessage": self.pay_message,
+            "failureReason": self.failure_reason,
+            "createdAt": _iso(self.created_at),
+            "paidAt": _iso(self.paid_at),
+        }
+
+
 class User(Base):
     """会会用户 ↔ 本地用户体系映射（短信验证码登录落库）"""
 

digital-avatar-app/backend/routers/authorizations.py

@@ -2,7 +2,7 @@ from fastapi import APIRouter, Body, Depends, Header, HTTPException
 from sqlalchemy.orm import Session
 
 from database import get_db
-from models import Authorization, TakeoverCursor, TakeoverReplyTask
+from models import Authorization, Avatar, TakeoverCursor, TakeoverReplyTask
 from responses import fail, ok
 from routers.avatars import _require_owned_avatar
 
@@ -14,6 +14,10 @@ ALLOWED_PERMISSIONS = set(PERMISSION_ORDER)
 AVATAR_PERMISSION_ORDER = PERMISSION_ORDER
 AVATAR_PERMISSION_KEY = "authorizationPermissions"
 DEFAULT_AVATAR_PERMISSIONS = ["friend", "chat"]
+TAKEOVER_DELAY_KEY = "takeoverReplyDelaySeconds"
+DEFAULT_TAKEOVER_DELAY_SECONDS = 180
+MIN_TAKEOVER_DELAY_SECONDS = 3
+MAX_TAKEOVER_DELAY_SECONDS = 86_400
 LEGACY_PERMISSION_MAP = {
     "read": "browse",
     "reply": "chat",
@@ -91,9 +95,62 @@ def _permission_settings_payload(avatar) -> dict:
     return {
         "avatarId": avatar.id,
         "permissions": _stored_avatar_permissions(avatar),
+        "takeoverReplyDelaySeconds": _stored_takeover_delay(avatar),
     }
 
 
+def _stored_takeover_delay(avatar) -> int:
+    raw = (avatar.config or {}).get(TAKEOVER_DELAY_KEY, DEFAULT_TAKEOVER_DELAY_SECONDS)
+    if isinstance(raw, bool):
+        return DEFAULT_TAKEOVER_DELAY_SECONDS
+    try:
+        delay = int(raw)
+    except (TypeError, ValueError):
+        return DEFAULT_TAKEOVER_DELAY_SECONDS
+    if not MIN_TAKEOVER_DELAY_SECONDS <= delay <= MAX_TAKEOVER_DELAY_SECONDS:
+        return DEFAULT_TAKEOVER_DELAY_SECONDS
+    return delay
+
+
+def _validate_takeover_delay(value) -> int:
+    if isinstance(value, bool) or not isinstance(value, int):
+        raise ValueError("自动回复等待时间必须是整数秒")
+    if not MIN_TAKEOVER_DELAY_SECONDS <= value <= MAX_TAKEOVER_DELAY_SECONDS:
+        raise ValueError("自动回复等待时间需在 3 秒到 24 小时之间")
+    return value
+
+
+def _disable_other_takeovers(db: Session, avatar) -> list[str]:
+    disabled_ids = []
+    others = (
+        db.query(Avatar)
+        .filter(Avatar.owner_id == avatar.owner_id, Avatar.id != avatar.id)
+        .all()
+    )
+    for other in others:
+        permissions = _stored_avatar_permissions(other)
+        if "takeover" not in permissions:
+            continue
+        other.config = {
+            **(other.config or {}),
+            AVATAR_PERMISSION_KEY: [item for item in permissions if item != "takeover"],
+        }
+        disabled_ids.append(other.id)
+        tasks = (
+            db.query(TakeoverReplyTask)
+            .filter(
+                TakeoverReplyTask.avatar_id == other.id,
+                TakeoverReplyTask.status.in_(("pending", "generating", "ready", "sending")),
+            )
+            .all()
+        )
+        for task in tasks:
+            task.status = "cancelled"
+            task.cancel_reason = "another_avatar_takeover_enabled"
+            task.locked_at = None
+    return disabled_ids
+
+
 def _require_authorization(db: Session, avatar_id: str, authorization_id: str) -> Authorization:
     authorization = (
         db.query(Authorization)
@@ -144,10 +201,19 @@ def update_permission_settings(
     db: Session = Depends(get_db),
 ):
     avatar = _require_owned_avatar(db, avatar_id, authorization)
-    if "permissions" not in payload:
+    if "permissions" not in payload and TAKEOVER_DELAY_KEY not in payload:
-        return fail("缺少 permissions", 400)
+        return fail("缺少授权设置", 400)
     try:
-        permissions = _normalize_avatar_permissions(payload["permissions"])
+        permissions = (
+            _normalize_avatar_permissions(payload["permissions"])
+            if "permissions" in payload
+            else _stored_avatar_permissions(avatar)
+        )
+        takeover_delay = (
+            _validate_takeover_delay(payload[TAKEOVER_DELAY_KEY])
+            if TAKEOVER_DELAY_KEY in payload
+            else _stored_takeover_delay(avatar)
+        )
     except ValueError as exc:
         return fail(str(exc), 400)
 
@@ -155,7 +221,9 @@ def update_permission_settings(
     avatar.config = {
         **(avatar.config or {}),
         AVATAR_PERMISSION_KEY: permissions,
+        TAKEOVER_DELAY_KEY: takeover_delay,
     }
+    disabled_avatar_ids = _disable_other_takeovers(db, avatar) if "takeover" in permissions else []
     cursor = db.query(TakeoverCursor).filter(TakeoverCursor.avatar_id == avatar.id).first()
     if cursor and "takeover" in permissions and "takeover" not in previous_permissions:
         cursor.initialized = False
@@ -179,7 +247,9 @@ def update_permission_settings(
             task.locked_at = None
     db.commit()
     db.refresh(avatar)
-    return ok(_permission_settings_payload(avatar), "授权设置已保存")
+    response = _permission_settings_payload(avatar)
+    response["disabledAvatarIds"] = disabled_avatar_ids
+    return ok(response, "授权设置已保存")
 
 
 @router.get("/avatar/{avatar_id}/authorizations")
@@ -240,7 +310,7 @@ def create_auth(
         status="active",
         takeover_enabled=False,
         takeover_mode="immediate",
-        takeover_delay_seconds=30,
+        takeover_delay_seconds=DEFAULT_TAKEOVER_DELAY_SECONDS,
     )
     db.add(item)
     db.commit()

digital-avatar-app/backend/routers/avatars.py

@@ -6,7 +6,17 @@ from sqlalchemy.orm import Session
 
 from database import get_db
 from routers.knowledge import UPLOAD_DIR
-from models import Avatar, KnowledgeDoc, KnowledgeChunk, QAPair, Authorization, User
+from models import (
+    Authorization,
+    Avatar,
+    KnowledgeChunk,
+    KnowledgeDoc,
+    QAPair,
+    TakeoverCursor,
+    TakeoverMessage,
+    TakeoverReplyTask,
+    User,
+)
 from responses import ok, fail
 
 router = APIRouter(tags=["分身"])
@@ -74,18 +84,21 @@ def list_avatars(page: int = 1, limit: int = 20, authorization: str = Header(Non
 
 
 @router.get("/avatar/{avatar_id}")
-def get_avatar(avatar_id: str, db: Session = Depends(get_db)):
+def get_avatar(
-    a = db.query(Avatar).filter(Avatar.id == avatar_id).first()
+    avatar_id: str,
-    if not a:
+    authorization: str = Header(None),
-        return fail("分身不存在", 404)
+    db: Session = Depends(get_db),
-    return ok(a.to_dict())
+):
+    return ok(_require_owned_avatar(db, avatar_id, authorization).to_dict())
 
 
 @router.post("/avatar")
 def create_avatar(payload: dict = Body(...), authorization: str = Header(None), db: Session = Depends(get_db)):
     user = _resolve_user(authorization, db)
+    if not user:
+        raise HTTPException(status_code=401, detail="未登录")
     a = Avatar(
-        owner_id=user.huihui_user_id if user else "",
+        owner_id=user.huihui_user_id,
         name=payload.get("name", "未命名分身"),
         display_name=payload.get("displayName", "") or payload.get("display_name", ""),
         description=payload.get("description", ""),
@@ -102,10 +115,13 @@ def create_avatar(payload: dict = Body(...), authorization: str = Header(None),
 
 
 @router.put("/avatar/{avatar_id}")
-def update_avatar(avatar_id: str, payload: dict = Body(...), db: Session = Depends(get_db)):
+def update_avatar(
-    a = db.query(Avatar).filter(Avatar.id == avatar_id).first()
+    avatar_id: str,
-    if not a:
+    payload: dict = Body(...),
-        return fail("分身不存在", 404)
+    authorization: str = Header(None),
+    db: Session = Depends(get_db),
+):
+    a = _require_owned_avatar(db, avatar_id, authorization)
     mapping = {
         "displayName": "display_name",
         "photoUrl": "photo_url",
@@ -114,22 +130,32 @@ def update_avatar(avatar_id: str, payload: dict = Body(...), db: Session = Depen
     for key in ("name", "displayName", "description", "photoUrl", "emoji", "status", "tokenBalance", "config"):
         if key in payload:
             col = mapping.get(key, key)
-            setattr(a, col, payload[key])
+            value = payload[key]
+            if key == "config":
+                if not isinstance(value, dict):
+                    return fail("分身配置格式不正确", 400)
+                value = {**(a.config or {}), **value}
+            setattr(a, col, value)
     db.commit()
     db.refresh(a)
     return ok(a.to_dict())
 
 
 @router.delete("/avatar/{avatar_id}")
-def delete_avatar(avatar_id: str, db: Session = Depends(get_db)):
+def delete_avatar(
-    a = db.query(Avatar).filter(Avatar.id == avatar_id).first()
+    avatar_id: str,
-    if not a:
+    authorization: str = Header(None),
-        return fail("分身不存在", 404)
+    db: Session = Depends(get_db),
+):
+    a = _require_owned_avatar(db, avatar_id, authorization)
     # 级联清理关联数据，避免孤儿记录
     db.query(KnowledgeDoc).filter(KnowledgeDoc.avatar_id == avatar_id).delete()
     db.query(KnowledgeChunk).filter(KnowledgeChunk.avatar_id == avatar_id).delete()
     db.query(QAPair).filter(QAPair.avatar_id == avatar_id).delete()
     db.query(Authorization).filter(Authorization.avatar_id == avatar_id).delete()
+    db.query(TakeoverReplyTask).filter(TakeoverReplyTask.avatar_id == avatar_id).delete()
+    db.query(TakeoverMessage).filter(TakeoverMessage.avatar_id == avatar_id).delete()
+    db.query(TakeoverCursor).filter(TakeoverCursor.avatar_id == avatar_id).delete()
     db.delete(a)
     db.commit()
     return ok({"success": True})

digital-avatar-app/backend/routers/chat.py

@@ -34,6 +34,19 @@ QA_SEMANTIC_THRESHOLD = 0.72
 QA_MATCH_MARGIN = 0.06
 KNOWLEDGE_MIN_SCORE = float(os.getenv("KNOWLEDGE_MIN_SCORE", "0.42"))
 
+_WRITING_SYSTEM_PATTERNS = {
+    "han": re.compile(r"[\u3400-\u4dbf\u4e00-\u9fff]"),
+    "latin": re.compile(r"[A-Za-z\u00c0-\u024f]"),
+    "cyrillic": re.compile(r"[\u0400-\u052f]"),
+    "arabic": re.compile(r"[\u0600-\u06ff]"),
+    "hebrew": re.compile(r"[\u0590-\u05ff]"),
+    "devanagari": re.compile(r"[\u0900-\u097f]"),
+    "thai": re.compile(r"[\u0e00-\u0e7f]"),
+    "greek": re.compile(r"[\u0370-\u03ff]"),
+}
+_JAPANESE_KANA = re.compile(r"[\u3040-\u30ff]")
+_KOREAN_HANGUL = re.compile(r"[\uac00-\ud7af\u1100-\u11ff]")
+
 
 class ChatMessage(BaseModel):
     role: str = Field(pattern="^(user|assistant)$")
@@ -70,6 +83,30 @@ def _normalize_question(value: str) -> str:
     return value.translate(str.maketrans("", "", string.punctuation + "，。！？；：、（）【】「」‘’“”《》"))
 
 
+def _dominant_writing_system(value: str) -> str:
+    value = value or ""
+    if _JAPANESE_KANA.search(value):
+        return "japanese"
+    if _KOREAN_HANGUL.search(value):
+        return "korean"
+    counts = {
+        name: len(pattern.findall(value))
+        for name, pattern in _WRITING_SYSTEM_PATTERNS.items()
+    }
+    name, count = max(counts.items(), key=lambda item: item[1])
+    return name if count else "unknown"
+
+
+def _qa_requires_language_adaptation(question: str, answer: str) -> bool:
+    question_system = _dominant_writing_system(question)
+    answer_system = _dominant_writing_system(answer)
+    return (
+        question_system != "unknown"
+        and answer_system != "unknown"
+        and question_system != answer_system
+    )
+
+
 def _canonicalize_question(value: str) -> str:
     value = _normalize_question(value)
     replacements = (
@@ -189,7 +226,14 @@ def _config(avatar: Avatar) -> dict:
     }
 
 
-def _build_prompt(avatar: Avatar, history: list[Any], question: str, knowledge_hits: list[dict]) -> list[dict]:
+def _build_prompt(
+    avatar: Avatar,
+    history: list[Any],
+    question: str,
+    knowledge_hits: list[dict],
+    *,
+    standard_answer: str = "",
+) -> list[dict]:
     config = _config(avatar)
     description = (getattr(avatar, "description", "") or "").strip()
     knowledge = "\n".join(
@@ -210,7 +254,7 @@ def _build_prompt(avatar: Avatar, history: list[Any], question: str, knowledge_h
     profile = "；".join(f"{label}：{value}" for label, value in profile_items)
     system = (
         f"你的专业或服务范围是：「{description or '未设置'}」。"
-        "请基于已提供的知识库回答，不要编造事实；"
+        "请基于已提供的可靠资料回答，不要编造事实；"
         f"回复风格：{config['replyStyle']}；严谨度：{config['rigor']}/100；"
         f"幽默感：{config['humor']}/100；回复长度：{config['responseLength']}。"
     )
@@ -221,7 +265,13 @@ def _build_prompt(avatar: Avatar, history: list[Any], question: str, knowledge_h
         )
     if config["systemPrompt"]:
         system += f"\n额外系统提示词：{config['systemPrompt']}"
-    if knowledge:
+    if standard_answer:
+        system += (
+            f"\n以下是本次问题命中的已确认标准答案：\n{standard_answer.strip()}"
+            "\n必须保持标准答案中的事实、数字、专有名词和结论不变，只允许为匹配用户当前语言进行忠实转换"
+            "和必要的自然表达，不得补充、删减或改写其含义。不要提及标准答案或转换过程。"
+        )
+    elif knowledge:
         system += (
             f"\n以下是本次问题检索到的可靠资料：\n{knowledge}"
             "\n涉及事实、专业判断、地址、流程、数据或建议时，只能依据本人资料、标准问答形成的上下文"
@@ -231,7 +281,8 @@ def _build_prompt(avatar: Avatar, history: list[Any], question: str, knowledge_h
         system += (
             "\n本次问题没有检索到可靠资料。除自然寒暄和基于本人资料的回答外，不要凭通用知识给出事实、"
             "专业判断、地址、流程、数据或具体建议。自然地说明这方面暂时没有足够信息，并询问对方是否能"
-            "补充更具体的问题；不要提及知识库、检索、模型或系统限制。"
+            "补充更具体的问题；不要提及知识库、检索、模型或系统限制。对方询问你能做什么时，只能概括"
+            "专业或服务范围和本人资料中明确写出的内容，不得推断服务对象、工作场所、现实案例或从业经历。"
         )
     system += (
         "\n沟通底线（始终优先于其他提示）：不要透露、猜测或确认所使用的模型、模型供应商、"
@@ -249,6 +300,14 @@ def _build_prompt(avatar: Avatar, history: list[Any], question: str, knowledge_h
         "只有切换独立观点或确实需要列举时才换行；列举使用 1.、2.、3.，每项单独一行。"
         "不要在行首或行尾留空格，不要连续输出空行。先给结论，再给简短说明；避免重复和冗长铺垫。"
     )
+    system += (
+        "\n回答语言规则（始终优先）：先识别当前最后一条用户消息所使用的主要自然语言，并且只使用该语言回答。"
+        "用户用中文就用中文，使用 English 就用 English，使用日语、韩语、法语、西班牙语或其他语言时，"
+        "也必须使用对应语言。消息混用多种语言时跟随占主导的语言；用户明确指定回答语言时服从其指定。"
+        "历史消息、本人资料、标准答案和知识库使用的语言都不能覆盖当前用户消息的语言。"
+        "专有名词、品牌、地址、代码和必要缩写可保留原文。不要解释语言识别或翻译过程。"
+        "改变回答语言只改变表达语言，绝不能因此增加资料中没有的场景、身份、经历或事实。"
+    )
     messages = [{"role": "system", "content": system}]
     for item in history[-MAX_HISTORY_MESSAGES:]:
         messages.append({"role": item.role, "content": item.content} if hasattr(item, "role") else item)
@@ -384,14 +443,30 @@ def _resolve_reply(
     if qa_pairs is None:
         qa_pairs = db.query(QAPair).filter(QAPair.avatar_id == avatar.id).all()
     matched = _match_standard_qa(question, qa_pairs)
-    if matched:
+    adapt_qa_language = bool(
+        matched and _qa_requires_language_adaptation(question, matched.answer)
+    )
+    if matched and not adapt_qa_language:
         return {"answer": matched.answer, "source": "qa", "references": []}
 
+    if matched:
+        hits = []
+        messages = _build_prompt(
+            avatar,
+            history,
+            question,
+            hits,
+            standard_answer=matched.answer,
+        )
+    else:
         search_fn = search_fn or (lambda query, avatar_id: _search_knowledge(db, avatar_id, query))
         hits = search_fn(question, avatar.id)
         messages = _build_prompt(avatar, history, question, hits)
     config = _config(avatar)
-    temperature = min(0.45 if hits else 0.25, 0.2 + config["creativity"] / 100 * 0.6)
+    temperature = 0.0 if matched else min(
+        0.45 if hits else 0.25,
+        0.2 + config["creativity"] / 100 * 0.6,
+    )
     token_usage = None
     if model_client is not None:
         answer = model_client(messages=messages, temperature=temperature)
@@ -423,7 +498,7 @@ def _resolve_reply(
             raise
     result = {
         "answer": answer,
-        "source": "knowledge" if hits else "qwen",
+        "source": "qa" if matched else ("knowledge" if hits else "qwen"),
         "references": hits,
     }
     if token_usage:
@@ -442,14 +517,32 @@ def _stream_reply(
 ):
     qa_pairs = db.query(QAPair).filter(QAPair.avatar_id == avatar.id).all()
     matched = _match_standard_qa(question, qa_pairs)
-    if matched:
+    adapt_qa_language = bool(
+        matched and _qa_requires_language_adaptation(question, matched.answer)
+    )
+    messages, reservation = [], None
+    if matched and not adapt_qa_language:
         source, references, chunks = "qa", [], _iter_text_chunks(matched.answer)
+    else:
+        if matched:
+            references = []
+            source = "qa"
+            messages = _build_prompt(
+                avatar,
+                history,
+                question,
+                references,
+                standard_answer=matched.answer,
+            )
         else:
             references = _search_knowledge(db, avatar.id, question)
             source = "knowledge" if references else "qwen"
-        config = _config(avatar)
-        temperature = min(0.45 if references else 0.25, 0.2 + config["creativity"] / 100 * 0.6)
             messages = _build_prompt(avatar, history, question, references)
+        config = _config(avatar)
+        temperature = 0.0 if matched else min(
+            0.45 if references else 0.25,
+            0.2 + config["creativity"] / 100 * 0.6,
+        )
         model_config = get_chat_model_config()
         reservation = reserve_avatar_tokens(
             db,
@@ -460,8 +553,6 @@ def _stream_reply(
             model_config.max_tokens,
         )
         chunks = _iter_qwen_stream(messages, temperature, model_config)
-    if matched:
-        messages, reservation = [], None
     if public:
         source, references = "public", []
 

digital-avatar-app/backend/routers/knowledge.py

@@ -1,5 +1,6 @@
 import os
 import json
+import logging
 import uuid
 from datetime import datetime, timezone
 
@@ -13,6 +14,7 @@ from responses import ok, fail
 import embeddings
 
 router = APIRouter()
+logger = logging.getLogger(__name__)
 
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 UPLOAD_DIR = os.path.abspath(os.getenv("UPLOAD_DIR", os.path.join(BASE_DIR, "uploads")))
@@ -69,6 +71,15 @@ def list_docs(avatar_id: str, authorization: str = Header(None), db: Session = D
         .order_by(KnowledgeDoc.created_at.desc())
         .all()
     )
+    # Older synchronous uploads could be interrupted after persisting "parsing".
+    # New uploads are committed only after indexing finishes, so these rows are stale.
+    stale_docs = [doc for doc in docs if doc.status == "parsing"]
+    if stale_docs:
+        for doc in stale_docs:
+            doc.status = "failed"
+            doc.vectorized = False
+            doc.chunk_count = 0
+        db.commit()
     return ok([_doc_payload(d) for d in docs])
 
 
@@ -88,6 +99,7 @@ async def upload_doc(avatar_id: str, file: UploadFile = File(...), authorization
     with open(path, "wb") as f:
         f.write(content)
     doc = KnowledgeDoc(
+        id=uuid.uuid4().hex,
         avatar_id=avatar_id,
         filename=file.filename,
         file_type=ext.lstrip("."),
@@ -95,39 +107,47 @@ async def upload_doc(avatar_id: str, file: UploadFile = File(...), authorization
         file_url=f"/api/files/{avatar_id}/{stored}",
         status="parsing",
     )
-    db.add(doc)
-    db.commit()
-    db.refresh(doc)
 
-    # 向量化：抽取文本 -> 分块 -> 调第三方/本地嵌入 -> 存切片
+    # Complete extraction and embedding before the first database commit so a
+    # process restart cannot leave a permanent "parsing" row behind.
     try:
         text = embeddings.extract_text(path, ext)
         chunks = embeddings.chunk_text(text)
-        if chunks:
+        if not chunks:
+            raise ValueError("文档没有可建立索引的文字内容")
         vectors = embeddings.embed(chunks)
-            for i, (c, v) in enumerate(zip(chunks, vectors)):
+        if len(vectors) != len(chunks):
-                db.add(
+            raise ValueError("向量服务返回数量与文档分段不一致")
-                    KnowledgeChunk(
-                        doc_id=doc.id,
-                        avatar_id=avatar_id,
-                        content=c,
-                        vector=json.dumps(v),
-                        chunk_index=i,
-                        embedding_model=embeddings.MODEL,
-                    )
-                )
         doc.vectorized = True
         doc.embedding_model = embeddings.MODEL
         doc.chunk_count = len(chunks)
         doc.vectorized_at = datetime.now(timezone.utc)
         doc.status = "ready"
+        db.add(doc)
+        for i, (chunk, vector) in enumerate(zip(chunks, vectors)):
+            db.add(
+                KnowledgeChunk(
+                    doc_id=doc.id,
+                    avatar_id=avatar_id,
+                    content=chunk,
+                    vector=json.dumps(vector),
+                    chunk_index=i,
+                    embedding_model=embeddings.MODEL,
+                )
+            )
         db.commit()
         db.refresh(doc)
-    except Exception as e:
+    except Exception as exc:
-        print("vectorize failed:", e)
+        db.rollback()
-        doc.status = "ready"  # 上传成功但向量化失败，仍可展示
+        doc.status = "failed"
+        doc.vectorized = False
+        doc.embedding_model = ""
+        doc.chunk_count = 0
+        doc.vectorized_at = None
+        db.add(doc)
         db.commit()
         db.refresh(doc)
+        logger.exception("knowledge vectorization failed for %s: %s", doc.id, exc)
 
     return ok(_doc_payload(doc))
 

digital-avatar-app/backend/routers/takeover.py

@@ -8,13 +8,25 @@ from sqlalchemy.orm import Session
 from database import get_db
 from models import TakeoverCursor, TakeoverReplyTask, User
 from responses import fail, ok
-from routers.authorizations import _require_authorization
+from routers.authorizations import (
+    DEFAULT_TAKEOVER_DELAY_SECONDS,
+    MAX_TAKEOVER_DELAY_SECONDS,
+    MIN_TAKEOVER_DELAY_SECONDS,
+    _require_authorization,
+    _stored_takeover_delay,
+)
 from routers.avatars import _require_owned_avatar
 
 router = APIRouter(tags=["分身接管"])
 BOXIM_STATUS_FRESH_SECONDS = 60
 
 
+def _delay_label(seconds: int) -> str:
+    if seconds % 60 == 0:
+        return f"{seconds // 60} 分钟"
+    return f"{seconds} 秒"
+
+
 @router.get("/avatar/{avatar_id}/takeover/status")
 def get_takeover_status(
     avatar_id: str,
@@ -24,6 +36,7 @@ def get_takeover_status(
     avatar = _require_owned_avatar(db, avatar_id, authorization)
     permissions = (avatar.config or {}).get("authorizationPermissions", [])
     enabled = isinstance(permissions, list) and "takeover" in permissions
+    reply_delay_seconds = _stored_takeover_delay(avatar)
     user = db.query(User).filter(User.huihui_user_id == avatar.owner_id).first()
     cursor = db.query(TakeoverCursor).filter(TakeoverCursor.avatar_id == avatar.id).first()
     pending_count = (
@@ -49,7 +62,10 @@ def get_takeover_status(
         and cursor.last_polled_at
         >= datetime.utcnow() - timedelta(seconds=BOXIM_STATUS_FRESH_SECONDS)
     ):
-        status, message = "ready", "BOXIM 已连接，收到私聊消息 3 秒后自动回复"
+        status, message = (
+            "ready",
+            f"BOXIM 已连接，收到私聊消息 {_delay_label(reply_delay_seconds)}后自动回复",
+        )
     else:
         status, message = "connecting", "正在连接 BOXIM"
 
@@ -59,6 +75,7 @@ def get_takeover_status(
             "status": status,
             "message": message,
             "pendingCount": pending_count,
+            "takeoverReplyDelaySeconds": reply_delay_seconds,
             "lastPolledAt": cursor.last_polled_at.isoformat() if cursor and cursor.last_polled_at else None,
         }
     )
@@ -91,7 +108,7 @@ def update_takeover_config(
     auth = _require_authorization(db, avatar_id, str(auth_id))
     enabled = bool(auth.takeover_enabled)
     mode = auth.takeover_mode or "immediate"
-    delay = auth.takeover_delay_seconds or 30
+    delay = auth.takeover_delay_seconds or DEFAULT_TAKEOVER_DELAY_SECONDS
 
     if _has(payload, "takeoverEnabled", "takeover_enabled"):
         raw_enabled = _read(payload, "takeoverEnabled", "takeover_enabled")
@@ -106,8 +123,12 @@ def update_takeover_config(
 
     if _has(payload, "takeoverDelaySeconds", "takeover_delay_seconds"):
         delay = _read(payload, "takeoverDelaySeconds", "takeover_delay_seconds")
-        if isinstance(delay, bool) or not isinstance(delay, int) or not 5 <= delay <= 3600:
+        if (
-            return fail("延迟时间需在 5 到 3600 秒之间", 400)
+            isinstance(delay, bool)
+            or not isinstance(delay, int)
+            or not MIN_TAKEOVER_DELAY_SECONDS <= delay <= MAX_TAKEOVER_DELAY_SECONDS
+        ):
+            return fail("延迟时间需在 3 秒到 24 小时之间", 400)
 
     if enabled and auth.target_type != "user":
         return fail("本期仅支持对会会用户开启单聊接管", 400)

digital-avatar-app/backend/routers/tokens.py

@@ -1,14 +1,29 @@
-from fastapi import APIRouter, Depends, Body, Header, HTTPException
+import hashlib
+import hmac
+import json
+import os
+import uuid
+from datetime import datetime
+from decimal import Decimal, InvalidOperation, ROUND_HALF_UP
+from urllib.parse import parse_qs
+
+from fastapi import APIRouter, Body, Depends, Header, HTTPException, Request
 from sqlalchemy import func
 from sqlalchemy.orm import Session
 
 from database import get_db
-from models import TokenAccount, TokenPlan, TokenUsage, User
+from models import TokenAccount, TokenPaymentOrder, TokenPlan, TokenUsage, User
-from responses import ok, fail
+from responses import fail, ok
-from services.token_billing import get_or_create_account
+from services.huihui_payment import HuihuiPaymentClient, HuihuiPaymentError
+from services.token_billing import DEFAULT_TOKEN_GRANT, get_or_create_account
 
 router = APIRouter(tags=["Token"])
 
+PAYMENT_METHODS = {"wechat": "WECHAT", "alipay": "ALIPAY"}
+PAYMENT_SCENES = {"APP", "LITE", "JSAPI"}
+SUCCESS_STATUSES = {"SUCCESS", "SUCCEEDED", "PAID", "COMPLETED", "TRADE_SUCCESS"}
+FAILED_STATUSES = {"FAIL", "FAILED", "CLOSED", "CANCELLED", "CANCELED", "EXPIRED"}
+
 
 def _require_user(authorization: str | None, db: Session) -> User:
     if not authorization:
@@ -20,6 +35,97 @@ def _require_user(authorization: str | None, db: Session) -> User:
     return user
 
 
+def _payment_client() -> HuihuiPaymentClient:
+    return HuihuiPaymentClient({
+        "HUIHUI_PAYMENT_BASE_URL": os.getenv(
+            "HUIHUI_PAYMENT_BASE_URL", "https://open.99hui.com/api/payment-v3"
+        ),
+        "HUIHUI_APP_ID": os.getenv("HUIHUI_APP_ID", ""),
+        "HUIHUI_ACCESS_ID": os.getenv("HUIHUI_ACCESS_ID", ""),
+        "HUIHUI_ACCESS_SECRET": os.getenv("HUIHUI_ACCESS_SECRET", ""),
+        "HUIHUI_PAYMENT_TIMEOUT_SECONDS": os.getenv("HUIHUI_PAYMENT_TIMEOUT_SECONDS", "30"),
+    })
+
+
+def _callback_url(order_no: str) -> str:
+    base = os.getenv(
+        "HUIHUI_PAYMENT_CALLBACK_BASE_URL", "https://digital.99hui.com"
+    ).rstrip("/")
+    secret = os.getenv("HUIHUI_PAYMENT_CALLBACK_SECRET", "").strip()
+    if len(secret) < 16:
+        raise HuihuiPaymentError("会会支付回调密钥未配置")
+    signature = hmac.new(secret.encode(), order_no.encode(), hashlib.sha256).hexdigest()
+    return f"{base}/api/token/payment/callback/{order_no}/{signature}"
+
+
+def _price_cents(price: float) -> int:
+    return int(
+        (Decimal(str(price)) * Decimal("100")).quantize(
+            Decimal("1"), rounding=ROUND_HALF_UP
+        )
+    )
+
+
+def _payment_payload(order: TokenPaymentOrder, account: TokenAccount) -> dict:
+    return {**order.to_dict(), "balance": account.balance}
+
+
+def _nested_payload(value):
+    if isinstance(value, str):
+        text = value.strip()
+        if text[:1] in ("{", "["):
+            try:
+                return _nested_payload(json.loads(text))
+            except (TypeError, ValueError):
+                return value
+        return value
+    if isinstance(value, list):
+        return [_nested_payload(item) for item in value]
+    if isinstance(value, dict):
+        return {key: _nested_payload(item) for key, item in value.items()}
+    return value
+
+
+def _find_value(payload, *names):
+    expected = {name.lower() for name in names}
+    if isinstance(payload, dict):
+        for key, value in payload.items():
+            if key.lower() in expected and value not in (None, ""):
+                return value
+        for value in payload.values():
+            found = _find_value(value, *names)
+            if found not in (None, ""):
+                return found
+    elif isinstance(payload, list):
+        for value in payload:
+            found = _find_value(value, *names)
+            if found not in (None, ""):
+                return found
+    return None
+
+
+def _callback_amount_cents(payload) -> int | None:
+    value = _find_value(
+        payload,
+        "actualAmt",
+        "payAmt",
+        "masterOrderAmt",
+        "orderAmt",
+        "amount",
+        "totalAmount",
+    )
+    if value in (None, ""):
+        return None
+    try:
+        return int(
+            (Decimal(str(value)) * Decimal("100")).quantize(
+                Decimal("1"), rounding=ROUND_HALF_UP
+            )
+        )
+    except (InvalidOperation, TypeError, ValueError):
+        return None
+
+
 @router.get("/token/balance")
 def balance(authorization: str = Header(None), db: Session = Depends(get_db)):
     user = _require_user(authorization, db)
@@ -38,18 +144,177 @@ def plans(authorization: str = Header(None), db: Session = Depends(get_db)):
     return ok([p.to_dict() for p in items])
 
 
+# 积分只会在会会支付回调确认成功后到账。
 @router.post("/token/charge")
 def charge(payload: dict = Body(...), authorization: str = Header(None), db: Session = Depends(get_db)):
     user = _require_user(authorization, db)
-    plan_id = payload.get("planId")
+    plan = db.query(TokenPlan).filter(TokenPlan.id == payload.get("planId")).first()
-    plan = db.query(TokenPlan).filter(TokenPlan.id == plan_id).first()
     if not plan:
         return fail("套餐不存在", 404)
-    acc = get_or_create_account(db, user.id)
+
-    acc.balance += plan.amount
+    payment_method = str(payload.get("paymentMethod") or "").lower()
-    acc.total_granted = int(acc.total_granted or 0) + plan.amount
+    pay_type = PAYMENT_METHODS.get(payment_method)
+    if not pay_type:
+        return fail("请选择正确的支付方式", 400)
+    pay_way = str(payload.get("payScene") or "APP").upper()
+    if pay_way not in PAYMENT_SCENES:
+        return fail("当前支付场景不受支持", 400)
+
+    cents = _price_cents(plan.price)
+    order = TokenPaymentOrder(
+        order_no=f"AV{datetime.utcnow().strftime('%Y%m%d%H%M%S')}{uuid.uuid4().hex[:12].upper()}",
+        user_id=user.id,
+        plan_id=plan.id,
+        payment_method=payment_method,
+        pay_type=pay_type,
+        pay_way=pay_way,
+        points_amount=plan.amount,
+        price_cents=cents,
+        status="pending",
+    )
+    db.add(order)
     db.commit()
-    return ok({"balance": acc.balance, "charged": plan.amount})
+
+    try:
+        callback_url = _callback_url(order.order_no)
+    except HuihuiPaymentError as exc:
+        order.status = "failed"
+        order.failure_reason = str(exc)
+        db.commit()
+        return fail(str(exc), 503)
+
+    try:
+        result = _payment_client().create_payment(
+            huihui_token=user.huihui_token,
+            huihui_user_id=user.huihui_user_id,
+            real_name=user.nickname,
+            order_no=order.order_no,
+            amount=f"{cents / 100:.2f}",
+            points_amount=plan.amount,
+            pay_type=pay_type,
+            pay_way=pay_way,
+            callback_url=callback_url,
+        )
+    except HuihuiPaymentError as exc:
+        order.status = "failed"
+        order.failure_reason = str(exc)[:500]
+        db.commit()
+        return fail(str(exc), 502)
+
+    db.refresh(order)
+    if order.status != "paid":
+        order.provider_order_id = str(result.get("orderId") or "")
+        order.provider_order_no = str(result.get("orderNo") or "")
+        order.provider_status = str(result.get("status") or "pending")
+        message = result.get("payMessage") or ""
+        order.pay_message = (
+            json.dumps(message, ensure_ascii=False)
+            if isinstance(message, (dict, list))
+            else str(message)
+        )
+        if order.provider_status.upper() in FAILED_STATUSES:
+            order.status = "failed"
+            order.failure_reason = str(result.get("bankReturnMsg") or "支付下单失败")[:500]
+        db.commit()
+
+    return ok(_payment_payload(order, get_or_create_account(db, user.id)))
+
+
+@router.get("/token/payment/{order_id}")
+def payment_status(order_id: str, authorization: str = Header(None), db: Session = Depends(get_db)):
+    user = _require_user(authorization, db)
+    order = db.query(TokenPaymentOrder).filter(
+        TokenPaymentOrder.id == order_id,
+        TokenPaymentOrder.user_id == user.id,
+    ).first()
+    if not order:
+        return fail("支付订单不存在", 404)
+    return ok(_payment_payload(order, get_or_create_account(db, user.id)))
+
+
+@router.post("/token/payment/callback/{order_no}/{callback_signature}")
+async def payment_callback(
+    order_no: str,
+    callback_signature: str,
+    request: Request,
+    db: Session = Depends(get_db),
+):
+    secret = os.getenv("HUIHUI_PAYMENT_CALLBACK_SECRET", "").strip()
+    expected = hmac.new(secret.encode(), order_no.encode(), hashlib.sha256).hexdigest()
+    if len(secret) < 16 or not hmac.compare_digest(callback_signature, expected):
+        raise HTTPException(status_code=404, detail="Not found")
+
+    content_type = request.headers.get("content-type", "").lower()
+    if "application/json" in content_type:
+        try:
+            payload = await request.json()
+        except ValueError:
+            return fail("支付回调格式不正确", 400)
+    else:
+        raw = (await request.body()).decode("utf-8", errors="replace")
+        payload = {key: values[-1] for key, values in parse_qs(raw).items()}
+    payload = _nested_payload(payload)
+
+    payload_order_no = str(_find_value(
+        payload,
+        "masterOrderNo",
+        "master_order_no",
+        "orderNo",
+        "order_no",
+        "bizOrderNo",
+    ) or "").strip()
+    if payload_order_no and payload_order_no != order_no:
+        return fail("支付回调订单号不匹配", 422)
+
+    order = db.query(TokenPaymentOrder).filter(TokenPaymentOrder.order_no == order_no).first()
+    if not order:
+        return fail("支付订单不存在", 404)
+    if order.status == "paid":
+        return ok({"received": True, "duplicate": True})
+
+    provider_status = str(_find_value(
+        payload, "status", "payStatus", "tradeStatus", "paymentStatus"
+    ) or "").upper()
+    order.provider_status = provider_status
+    if provider_status not in SUCCESS_STATUSES:
+        if provider_status in FAILED_STATUSES:
+            order.status = "failed"
+            order.failure_reason = str(
+                _find_value(payload, "message", "errorMsg", "failReason") or "支付失败"
+            )[:500]
+        db.commit()
+        return ok({"received": True, "paid": False})
+
+    paid_cents = _callback_amount_cents(payload)
+    if paid_cents is None or paid_cents != order.price_cents:
+        order.failure_reason = "支付回调金额不匹配"
+        db.commit()
+        return fail("支付金额不匹配", 422)
+
+    updated = db.query(TokenPaymentOrder).filter(
+        TokenPaymentOrder.id == order.id,
+        TokenPaymentOrder.status != "paid",
+    ).update({
+        TokenPaymentOrder.status: "paid",
+        TokenPaymentOrder.provider_status: provider_status,
+        TokenPaymentOrder.paid_at: datetime.utcnow(),
+        TokenPaymentOrder.failure_reason: "",
+    }, synchronize_session=False)
+    if updated:
+        account = db.query(TokenAccount).filter(TokenAccount.user_id == order.user_id).first()
+        if account is None:
+            account = TokenAccount(
+                user_id=order.user_id,
+                balance=DEFAULT_TOKEN_GRANT,
+                total_granted=DEFAULT_TOKEN_GRANT,
+                total_consumed=0,
+            )
+            db.add(account)
+            db.flush()
+        account.balance = int(account.balance or 0) + order.points_amount
+        account.total_granted = int(account.total_granted or 0) + order.points_amount
+    db.commit()
+    return ok({"received": True, "paid": True})
 
 
 @router.get("/token/usage")

digital-avatar-app/backend/services/huihui_payment.py

@@ -0,0 +1,124 @@
+"""Signed client for Huihui's production payment-v3 service."""
+
+import hashlib
+import random
+import string
+from datetime import datetime, timedelta, timezone
+from typing import Any
+
+import httpx
+
+
+_CN_TZ = timezone(timedelta(hours=8))
+
+
+class HuihuiPaymentError(RuntimeError):
+    pass
+
+
+class HuihuiPaymentClient:
+    def __init__(self, config: dict):
+        self.base_url = config.get(
+            "HUIHUI_PAYMENT_BASE_URL", "https://open.99hui.com/api/payment-v3"
+        ).rstrip("/")
+        self.app_id = config.get("HUIHUI_APP_ID", "")
+        self.access_id = config.get("HUIHUI_ACCESS_ID", "")
+        self.access_secret = config.get("HUIHUI_ACCESS_SECRET", "")
+        self.timeout = float(config.get("HUIHUI_PAYMENT_TIMEOUT_SECONDS", 30))
+
+    @property
+    def configured(self) -> bool:
+        return bool(self.base_url and self.app_id and self.access_id and self.access_secret)
+
+    def _signed_params(self, user_id: str) -> dict:
+        params = {
+            "appId": self.app_id,
+            "accessId": self.access_id,
+            "nonce": "".join(random.choices(string.ascii_lowercase + string.digits, k=12)),
+            "timestamp": datetime.now(_CN_TZ).strftime("%Y%m%d%H%M%S"),
+            "signType": "MD5",
+            "signVersion": "1.0",
+            "userId": user_id,
+        }
+        source = "&".join(
+            f"{key}={params[key]}"
+            for key in sorted(params)
+            if params[key] not in (None, "", [])
+        )
+        source += f"&accessSecret={self.access_secret}"
+        params["signature"] = hashlib.md5(source.encode("utf-8")).hexdigest().upper()
+        return params
+
+    @staticmethod
+    def _json(response: httpx.Response) -> dict:
+        try:
+            payload = response.json()
+        except ValueError as exc:
+            raise HuihuiPaymentError("会会支付返回了无效响应") from exc
+        if not isinstance(payload, dict):
+            raise HuihuiPaymentError("会会支付返回格式不正确")
+        return payload
+
+    def create_payment(
+        self,
+        *,
+        huihui_token: str,
+        huihui_user_id: str,
+        real_name: str,
+        order_no: str,
+        amount: str,
+        points_amount: int,
+        pay_type: str,
+        pay_way: str,
+        callback_url: str,
+    ) -> dict[str, Any]:
+        if not self.configured:
+            raise HuihuiPaymentError("会会支付服务未配置")
+        if not huihui_token or not huihui_user_id:
+            raise HuihuiPaymentError("当前会会登录凭证无法发起支付")
+
+        now = datetime.now(_CN_TZ)
+        body = {
+            "appId": self.app_id,
+            "callbackUrl": callback_url,
+            "chargeType": 4,
+            "currency": "cny",
+            "description": f"充值 {points_amount} 积分",
+            "expend": {},
+            "masterOrderAmt": amount,
+            "masterOrderNo": order_no,
+            "memberId": huihui_user_id,
+            "orderDesc": "数字分身积分充值",
+            "orderTime": now.isoformat(),
+            "orderTitle": "数字分身积分充值",
+            "payAmt": float(amount),
+            "payType": pay_type,
+            "payWay": pay_way,
+            "realName": real_name or "会会用户",
+            "timeExpire": (now + timedelta(hours=2)).strftime("%Y%m%d%H%M%S"),
+        }
+        headers = {
+            "Authorization": f"Bearer {huihui_token}",
+            "appId": self.app_id,
+            "windowAppId": self.app_id,
+        }
+        try:
+            response = httpx.post(
+                f"{self.base_url}/payment/pay",
+                headers=headers,
+                params=self._signed_params(huihui_user_id),
+                json=body,
+                timeout=self.timeout,
+                follow_redirects=True,
+            )
+        except httpx.HTTPError as exc:
+            raise HuihuiPaymentError("会会支付连接失败，请稍后重试") from exc
+
+        payload = self._json(response)
+        code = payload.get("code")
+        if response.status_code >= 400 or code not in (0, 200, "0", "200"):
+            raise HuihuiPaymentError(payload.get("message") or "会会支付下单失败")
+        data = payload.get("data") or {}
+        if not isinstance(data, dict):
+            raise HuihuiPaymentError("会会支付未返回订单信息")
+        return data

digital-avatar-app/backend/services/takeover_service.py

@@ -28,6 +28,14 @@ MAX_PROMPT_LENGTH = 4000
 MAX_STALE_SECONDS = 120
 STUCK_LOCK_SECONDS = 90
 TAKEOVER_PERMISSION = "takeover"
+TAKEOVER_DELAY_KEY = "takeoverReplyDelaySeconds"
+DEFAULT_REPLY_DELAY_SECONDS = 180
+MIN_REPLY_DELAY_SECONDS = 3
+MAX_REPLY_DELAY_SECONDS = 86_400
+HUMAN_PAUSE_SECONDS = 600
+RATE_LIMIT_WINDOW_SECONDS = 300
+RATE_LIMIT_MAX_REPLIES = 5
+AVATAR_LOCAL_ID_PREFIX = "880"
 
 
 def _utcnow() -> datetime:
@@ -70,15 +78,43 @@ def _plain_text_reply(value: str) -> str:
     return "\n".join(line for line in lines if line).strip()
 
 
+def _avatar_local_id(owner_id: str, trigger_message_id: str) -> str:
+    """Build a deterministic BOXIM idempotency key that also marks avatar traffic."""
+    digest = hashlib.sha256(f"{owner_id}:{trigger_message_id}".encode("utf-8")).digest()
+    suffix = int.from_bytes(digest[:8], "big") % (10**15)
+    return f"{AVATAR_LOCAL_ID_PREFIX}{suffix:015d}"
+
+
+def _is_avatar_local_id(value: str | None) -> bool:
+    local_id = str(value or "").strip()
+    return len(local_id) == 18 and local_id.isdigit() and local_id.startswith(AVATAR_LOCAL_ID_PREFIX)
+
+
+def _configured_reply_delay(avatar: Avatar, fallback: int | None = None) -> int:
+    raw = (avatar.config or {}).get(
+        TAKEOVER_DELAY_KEY,
+        fallback if fallback is not None else DEFAULT_REPLY_DELAY_SECONDS,
+    )
+    if isinstance(raw, bool):
+        return DEFAULT_REPLY_DELAY_SECONDS
+    try:
+        delay = int(raw)
+    except (TypeError, ValueError):
+        return DEFAULT_REPLY_DELAY_SECONDS
+    if not MIN_REPLY_DELAY_SECONDS <= delay <= MAX_REPLY_DELAY_SECONDS:
+        return DEFAULT_REPLY_DELAY_SECONDS
+    return delay
+
+
 class TakeoverService:
-    """Poll BOXIM, prepare replies during the grace period, then send at +3s."""
+    """Poll BOXIM, honor the owner grace period, then generate and send one reply."""
 
     def __init__(
         self,
         session_factory: Callable[[], Session],
         boxim_client: BoxIMClient,
         *,
-        reply_delay_seconds: int = 3,
+        reply_delay_seconds: int | None = None,
         now: Callable[[], datetime] = _utcnow,
     ):
         self.session_factory = session_factory
@@ -119,11 +155,17 @@ class TakeoverService:
     def _enabled_avatar_ids(self) -> list[str]:
         db = self.session_factory()
         try:
-            return [
+            avatars = (
-                avatar.id
+                db.query(Avatar)
-                for avatar in db.query(Avatar).filter(Avatar.status == "active").all()
+                .filter(Avatar.status == "active")
-                if _takeover_enabled(avatar)
+                .order_by(Avatar.updated_at.desc(), Avatar.created_at.desc())
-            ]
+                .all()
+            )
+            selected = {}
+            for avatar in avatars:
+                if _takeover_enabled(avatar) and avatar.owner_id not in selected:
+                    selected[avatar.owner_id] = avatar.id
+            return list(selected.values())
         finally:
             db.close()
 
@@ -201,13 +243,20 @@ class TakeoverService:
     def _forget_boxim_session(self, user_id: str):
         self._sessions.pop(user_id, None)
 
-    def _disable_after_connection_failure(
+    def _record_connection_failure(
         self,
         db: Session,
         avatar: Avatar,
         cursor: TakeoverCursor,
         message: str,
+        *,
+        disable_takeover: bool,
     ):
+        cursor.last_error = message
+        cursor.last_polled_at = self.now()
+        if not disable_takeover:
+            return
+
         permissions = (avatar.config or {}).get("authorizationPermissions", [])
         avatar.config = {
             **(avatar.config or {}),
@@ -217,8 +266,6 @@ class TakeoverService:
                 if permission != TAKEOVER_PERMISSION
             ],
         }
-        cursor.last_error = message
-        cursor.last_polled_at = self.now()
         tasks = (
             db.query(TakeoverReplyTask)
             .filter(
@@ -245,11 +292,12 @@ class TakeoverService:
                 db.add(cursor)
                 db.flush()
             if not user or not user.huihui_token:
-                self._disable_after_connection_failure(
+                self._record_connection_failure(
                     db,
                     avatar,
                     cursor,
                     "请重新登录会会生产账号后再开启主动接管",
+                    disable_takeover=True,
                 )
                 db.commit()
                 return False
@@ -268,11 +316,24 @@ class TakeoverService:
                 if isinstance(exc, BoxIMError) and exc.auth_error:
                     self._forget_boxim_session(user.id)
                     message = "BOXIM 授权已失效，请重新登录会会生产账号"
+                    disable_takeover = True
                 else:
                     message = f"BOXIM 暂时连接失败：{str(exc)[:160]}"
-                self._disable_after_connection_failure(db, avatar, cursor, message)
+                    disable_takeover = False
+                self._record_connection_failure(
+                    db,
+                    avatar,
+                    cursor,
+                    message,
+                    disable_takeover=disable_takeover,
+                )
                 db.commit()
-                logger.warning("BOXIM sync failed for avatar %s: %s", avatar.id, exc)
+                logger.warning(
+                    "BOXIM sync failed for avatar %s (will_retry=%s): %s",
+                    avatar.id,
+                    not disable_takeover,
+                    exc,
+                )
                 return False
 
             messages.sort(key=lambda item: (_numeric_id(item.get("id")), item.get("sendTime") or 0))
@@ -350,13 +411,21 @@ class TakeoverService:
 
         now = self.now()
         send_time = _boxim_time(message.get("sendTime"), now)
-        is_avatar = False
+        is_avatar = _is_avatar_local_id(local_id)
-        if direction == "outgoing" and local_id:
+        if not is_avatar and local_id:
             is_avatar = bool(
                 db.query(TakeoverReplyTask)
                 .filter(
-                    TakeoverReplyTask.owner_id == avatar.owner_id,
                     TakeoverReplyTask.boxim_local_id == local_id,
+                    TakeoverReplyTask.status.in_(("ready", "sending", "sent")),
+                )
+                .first()
+            )
+        if not is_avatar:
+            is_avatar = bool(
+                db.query(TakeoverReplyTask)
+                .filter(
+                    TakeoverReplyTask.boxim_sent_message_id == message_id,
                     TakeoverReplyTask.status == "sent",
                 )
                 .first()
@@ -385,8 +454,52 @@ class TakeoverService:
             return
         if (now - send_time).total_seconds() > MAX_STALE_SECONDS:
             return
+        if is_avatar:
+            self._cancel_conversation(db, avatar.owner_id, peer_id, "peer_avatar_message")
+            return
+        if self._human_pause_active(db, avatar.owner_id, peer_id, now):
+            self._cancel_conversation(db, avatar.owner_id, peer_id, "owner_active")
+            return
+        if self._conversation_rate_limited(db, avatar.owner_id, peer_id, now):
+            self._cancel_conversation(db, avatar.owner_id, peer_id, "rate_limited")
+            return
         self._schedule_reply(db, avatar, event)
 
+    @staticmethod
+    def _human_pause_active(db: Session, owner_id: str, peer_id: str, now: datetime) -> bool:
+        threshold = now - timedelta(seconds=HUMAN_PAUSE_SECONDS)
+        return bool(
+            db.query(TakeoverMessage.id)
+            .filter(
+                TakeoverMessage.owner_id == owner_id,
+                TakeoverMessage.peer_id == peer_id,
+                TakeoverMessage.direction == "outgoing",
+                TakeoverMessage.is_avatar.is_(False),
+                TakeoverMessage.send_time >= threshold,
+            )
+            .first()
+        )
+
+    @staticmethod
+    def _conversation_rate_limited(
+        db: Session,
+        owner_id: str,
+        peer_id: str,
+        now: datetime,
+    ) -> bool:
+        threshold = now - timedelta(seconds=RATE_LIMIT_WINDOW_SECONDS)
+        return (
+            db.query(TakeoverReplyTask.id)
+            .filter(
+                TakeoverReplyTask.owner_id == owner_id,
+                TakeoverReplyTask.peer_id == peer_id,
+                TakeoverReplyTask.status == "sent",
+                TakeoverReplyTask.sent_at >= threshold,
+            )
+            .count()
+            >= RATE_LIMIT_MAX_REPLIES
+        )
+
     @staticmethod
     def _cancel_conversation(db: Session, owner_id: str, peer_id: str, reason: str):
         tasks = (
@@ -427,9 +540,11 @@ class TakeoverService:
         prompt_parts.append(event.content.strip())
         source_ids.append(event.boxim_message_id)
         prompt = "\n".join(part for part in prompt_parts if part).strip()[-MAX_PROMPT_LENGTH:]
-        due_at = event.send_time + timedelta(seconds=self.reply_delay_seconds)
+        due_at = event.send_time + timedelta(
+            seconds=_configured_reply_delay(avatar, self.reply_delay_seconds)
+        )
         task_id = secrets.token_hex(16)
-        local_id = int(time.time() * 1000) * 1000 + secrets.randbelow(1000)
+        local_id = _avatar_local_id(avatar.owner_id, event.boxim_message_id)
         db.add(
             TakeoverReplyTask(
                 id=task_id,
@@ -455,6 +570,7 @@ class TakeoverService:
                     .filter(
                         TakeoverReplyTask.status.in_(GENERATABLE_TASK_STATUSES),
                         TakeoverReplyTask.response_text == "",
+                        TakeoverReplyTask.scheduled_at <= self.now(),
                     )
                     .order_by(TakeoverReplyTask.created_at.asc())
                     .limit(10)
@@ -501,6 +617,7 @@ class TakeoverService:
                 .filter(
                     TakeoverMessage.owner_id == task.owner_id,
                     TakeoverMessage.peer_id == task.peer_id,
+                    TakeoverMessage.avatar_id == task.avatar_id,
                 )
                 .order_by(TakeoverMessage.send_time.desc())
                 .limit(30)
@@ -510,6 +627,8 @@ class TakeoverService:
             for event in reversed(events):
                 if event.boxim_message_id in excluded_ids or not event.content.strip():
                     continue
+                if event.direction == "incoming" and event.is_avatar:
+                    continue
                 history.append(
                     {
                         "role": "user" if event.direction == "incoming" else "assistant",
@@ -587,6 +706,15 @@ class TakeoverService:
                 task.cancel_reason = "stale_reply"
                 db.commit()
                 return False
+            cursor = (
+                db.query(TakeoverCursor)
+                .filter(TakeoverCursor.avatar_id == task.avatar_id)
+                .first()
+            )
+            if not cursor or not cursor.last_polled_at or cursor.last_polled_at < task.scheduled_at:
+                # Do not race the owner's final seconds of the grace period. A
+                # completed poll at/after the due time must confirm no human reply.
+                return False
             user = db.query(User).filter(User.huihui_user_id == task.owner_id).first()
             if not user or not user.huihui_token:
                 raise BoxIMError("缺少会会登录凭证", auth_error=True)

digital-avatar-app/backend/services/token_billing.py

@@ -82,7 +82,7 @@ def reserve_avatar_tokens(
 ) -> TokenReservation:
     user = avatar_owner_user(db, avatar)
     if not user:
-        raise InsufficientTokensError("分身尚未关联有效用户，暂时无法使用 Token")
+        raise InsufficientTokensError("分身尚未关联有效用户，暂时无法使用积分")
     account = get_or_create_account(db, user.id)
     reserved = estimate_request_tokens(messages, max_output_tokens)
     updated = (
@@ -95,7 +95,7 @@ def reserve_avatar_tokens(
     )
     if updated != 1:
         db.rollback()
-        raise InsufficientTokensError("Token 余额不足，请充值后继续")
+        raise InsufficientTokensError("积分余额不足，请充值后继续")
     db.refresh(account)
     usage = TokenUsage(
         user_id=user.id,
@@ -142,7 +142,7 @@ def settle_reservation(
         )
     )
     if updated != 1:
-        raise RuntimeError("Token 账户不存在")
+        raise RuntimeError("积分账户不存在")
     db.expire_all()
     account = db.query(TokenAccount).filter(TokenAccount.user_id == reservation.user_id).first()
     record.prompt_tokens = prompt_tokens

digital-avatar-app/backend/tests/conftest.py

@@ -9,6 +9,7 @@ from models import (
     TakeoverMessage,
     TakeoverReplyTask,
     TokenAccount,
+    TokenPaymentOrder,
     TokenUsage,
     User,
 )
@@ -110,6 +111,9 @@ def authorization_context():
             synchronize_session=False
         )
         user_ids = [owner.id, other.id]
+        db.query(TokenPaymentOrder).filter(TokenPaymentOrder.user_id.in_(user_ids)).delete(
+            synchronize_session=False
+        )
         db.query(TokenUsage).filter(TokenUsage.user_id.in_(user_ids)).delete(
             synchronize_session=False
         )

digital-avatar-app/backend/tests/test_authorizations_api.py

@@ -103,6 +103,7 @@ def test_avatar_permission_settings_default_and_persist(authorization_context):
     assert initial["data"] == {
         "avatarId": context["avatar"].id,
         "permissions": ["friend", "chat"],
+        "takeoverReplyDelaySeconds": 180,
     }
 
     updated = client.put(
@@ -115,6 +116,7 @@ def test_avatar_permission_settings_default_and_persist(authorization_context):
 
     reloaded = client.get(endpoint, headers=context["owner_headers"]).json()
     assert reloaded["data"]["permissions"] == ["friend", "publish", "interact", "takeover"]
+    assert reloaded["data"]["takeoverReplyDelaySeconds"] == 180
 
 
 def test_avatar_permission_settings_allow_all_disabled(authorization_context):
@@ -156,3 +158,57 @@ def test_avatar_permission_settings_validate_owner_and_permissions(authorization
 
     unauthenticated = client.get(endpoint)
     assert unauthenticated.status_code == 401
+
+
+def test_takeover_delay_minimum_and_single_active_avatar_per_owner(authorization_context):
+    from database import SessionLocal
+    from models import Avatar
+
+    context = authorization_context
+    endpoint = f"/api/avatar/{context['avatar'].id}/permission-settings"
+    invalid = client.put(
+        endpoint,
+        headers=context["owner_headers"],
+        json={"permissions": ["chat"], "takeoverReplyDelaySeconds": 2},
+    ).json()
+    assert invalid["code"] == 400
+
+    second_avatar_id = f"second-{context['suffix']}"
+    db = SessionLocal()
+    try:
+        db.add(
+            Avatar(
+                id=second_avatar_id,
+                owner_id=context["owner"].huihui_user_id,
+                name="第二个分身",
+                status="active",
+                config={"authorizationPermissions": ["chat", "takeover"]},
+            )
+        )
+        db.commit()
+    finally:
+        db.close()
+
+    try:
+        updated = client.put(
+            endpoint,
+            headers=context["owner_headers"],
+            json={"permissions": ["chat", "takeover"], "takeoverReplyDelaySeconds": 3},
+        ).json()
+        assert updated["code"] == 200
+        assert updated["data"]["takeoverReplyDelaySeconds"] == 3
+        assert updated["data"]["disabledAvatarIds"] == [second_avatar_id]
+
+        db = SessionLocal()
+        try:
+            second = db.query(Avatar).filter(Avatar.id == second_avatar_id).one()
+            assert "takeover" not in second.config["authorizationPermissions"]
+        finally:
+            db.close()
+    finally:
+        db = SessionLocal()
+        try:
+            db.query(Avatar).filter(Avatar.id == second_avatar_id).delete()
+            db.commit()
+        finally:
+            db.close()

digital-avatar-app/backend/tests/test_avatar_api.py

@@ -0,0 +1,93 @@
+"""Ownership and configuration-isolation tests for digital avatars."""
+
+from fastapi.testclient import TestClient
+
+from database import SessionLocal
+from main import app
+from models import Avatar
+
+
+client = TestClient(app)
+
+
+def test_avatar_detail_and_update_require_the_owner(authorization_context):
+    context = authorization_context
+    avatar_id = context["avatar"].id
+
+    assert client.get(f"/api/avatar/{avatar_id}").status_code == 401
+    assert client.get(
+        f"/api/avatar/{avatar_id}", headers=context["other_headers"]
+    ).status_code == 403
+
+    updated = client.put(
+        f"/api/avatar/{avatar_id}",
+        headers=context["owner_headers"],
+        json={
+            "description": "独立描述",
+            "config": {"replyStyle": "concise"},
+        },
+    )
+    assert updated.status_code == 200
+    assert updated.json()["data"]["description"] == "独立描述"
+
+    forbidden = client.put(
+        f"/api/avatar/{avatar_id}",
+        headers=context["other_headers"],
+        json={"description": "越权修改"},
+    )
+    assert forbidden.status_code == 403
+
+
+def test_avatar_config_updates_do_not_erase_takeover_or_knowledge_scope(authorization_context):
+    context = authorization_context
+    avatar_id = context["avatar"].id
+    db = SessionLocal()
+    try:
+        avatar = db.query(Avatar).filter(Avatar.id == avatar_id).one()
+        avatar.config = {
+            "authorizationPermissions": ["chat", "takeover"],
+            "takeoverReplyDelaySeconds": 180,
+        }
+        db.commit()
+    finally:
+        db.close()
+
+    response = client.put(
+        f"/api/avatar/{avatar_id}",
+        headers=context["owner_headers"],
+        json={"config": {"replyStyle": "warm", "creativity": 25}},
+    ).json()
+    config = response["data"]["config"]
+    assert config["replyStyle"] == "warm"
+    assert config["creativity"] == 25
+    assert config["authorizationPermissions"] == ["chat", "takeover"]
+    assert config["takeoverReplyDelaySeconds"] == 180
+
+
+def test_avatar_create_and_delete_require_login_and_ownership(authorization_context):
+    context = authorization_context
+    assert client.post("/api/avatar", json={"name": "匿名分身"}).status_code == 401
+
+    created = client.post(
+        "/api/avatar",
+        headers=context["owner_headers"],
+        json={"name": "待删除分身"},
+    )
+    assert created.status_code == 200
+    avatar_id = created.json()["data"]["id"]
+
+    try:
+        assert client.delete(
+            f"/api/avatar/{avatar_id}", headers=context["other_headers"]
+        ).status_code == 403
+        deleted = client.delete(
+            f"/api/avatar/{avatar_id}", headers=context["owner_headers"]
+        ).json()
+        assert deleted["code"] == 200
+    finally:
+        db = SessionLocal()
+        try:
+            db.query(Avatar).filter(Avatar.id == avatar_id).delete()
+            db.commit()
+        finally:
+            db.close()

digital-avatar-app/backend/tests/test_chat_orchestration.py

@@ -5,7 +5,15 @@ from unittest.mock import Mock
 from fastapi import HTTPException
 
 from models import Avatar, User
-from routers.chat import _build_prompt, _iter_text_chunks, _match_standard_qa, _public_avatar_payload, _require_owned_avatar, _resolve_reply
+from routers.chat import (
+    _build_prompt,
+    _iter_text_chunks,
+    _match_standard_qa,
+    _public_avatar_payload,
+    _qa_requires_language_adaptation,
+    _require_owned_avatar,
+    _resolve_reply,
+)
 
 
 class ChatOrchestrationTests(unittest.TestCase):
@@ -50,6 +58,34 @@ class ChatOrchestrationTests(unittest.TestCase):
         self.assertEqual(result["answer"], "标准地址")
         fake_model.assert_not_called()
 
+    def test_cross_language_qa_is_faithfully_adapted_by_model(self):
+        fake_model = Mock(return_value="Our address is Test Road 1.")
+        fake_search = Mock(return_value=[])
+        result = _resolve_reply(
+            None,
+            self.avatar,
+            "Where is your office?",
+            [],
+            qa_pairs=[SimpleNamespace(question="Where is your office?", answer="地址是测试路1号。", enabled=True)],
+            search_fn=fake_search,
+            model_client=fake_model,
+        )
+
+        self.assertEqual(result["source"], "qa")
+        self.assertEqual(result["answer"], "Our address is Test Road 1.")
+        self.assertEqual(fake_model.call_args.kwargs["temperature"], 0.0)
+        system = fake_model.call_args.kwargs["messages"][0]["content"]
+        self.assertIn("已确认标准答案", system)
+        self.assertIn("地址是测试路1号", system)
+        self.assertIn("只使用该语言回答", system)
+        fake_search.assert_not_called()
+
+    def test_qa_language_adaptation_detects_common_writing_system_changes(self):
+        self.assertTrue(_qa_requires_language_adaptation("Hello", "你好"))
+        self.assertTrue(_qa_requires_language_adaptation("こんにちは", "你好"))
+        self.assertTrue(_qa_requires_language_adaptation("안녕하세요", "你好"))
+        self.assertFalse(_qa_requires_language_adaptation("你好", "您好"))
+
     def test_conversational_paraphrase_matches_standard_qa(self):
         for question in ("请问一下，你们公司在哪里呀？", "请问去你们那边怎么走"):
             with self.subTest(question=question):
@@ -106,6 +142,9 @@ class ChatOrchestrationTests(unittest.TestCase):
         self.assertIn("像熟人之间微信聊天一样", messages[0]["content"])
         self.assertIn("不隶属于任何机构", messages[0]["content"])
         self.assertIn("不要连续输出空行", messages[0]["content"])
+        self.assertIn("回答语言规则", messages[0]["content"])
+        self.assertIn("当前最后一条用户消息", messages[0]["content"])
+        self.assertIn("历史消息", messages[0]["content"])
 
     def test_prompt_blocks_ungrounded_factual_answers(self):
         messages = _build_prompt(self.avatar, [], "聊聊国际新闻", [])
@@ -113,6 +152,8 @@ class ChatOrchestrationTests(unittest.TestCase):
         self.assertIn("没有检索到可靠资料", system)
         self.assertIn("不要凭通用知识", system)
         self.assertIn("不要提及知识库", system)
+        self.assertIn("不得推断服务对象", system)
+        self.assertIn("工作场所", system)
 
     def test_public_avatar_payload_excludes_internal_configuration(self):
         payload = _public_avatar_payload(self.avatar)

digital-avatar-app/backend/tests/test_huihui_payment.py

@@ -0,0 +1,50 @@
+from unittest.mock import Mock, patch
+
+from services.huihui_payment import HuihuiPaymentClient
+
+
+def test_create_payment_uses_huihui_payment_v3_contract():
+    client = HuihuiPaymentClient({
+        "HUIHUI_PAYMENT_BASE_URL": "https://open.example/api/payment-v3",
+        "HUIHUI_APP_ID": "app-id",
+        "HUIHUI_ACCESS_ID": "access-id",
+        "HUIHUI_ACCESS_SECRET": "access-secret",
+    })
+    response = Mock()
+    response.status_code = 200
+    response.json.return_value = {
+        "code": 0,
+        "data": {"orderId": "provider-id", "status": "pending", "payMessage": "mock"},
+    }
+
+    with patch("services.huihui_payment.httpx.post", return_value=response) as post:
+        result = client.create_payment(
+            huihui_token="user-token",
+            huihui_user_id="user-id",
+            real_name="测试用户",
+            order_no="AV202608260001",
+            amount="10.00",
+            points_amount=2_000_000,
+            pay_type="WECHAT",
+            pay_way="APP",
+            callback_url="https://digital.example/api/token/payment/callback/secret",
+        )
+
+    assert result["orderId"] == "provider-id"
+    assert post.call_args.args[0] == "https://open.example/api/payment-v3/payment/pay"
+    assert post.call_args.kwargs["headers"] == {
+        "Authorization": "Bearer user-token",
+        "appId": "app-id",
+        "windowAppId": "app-id",
+    }
+    params = post.call_args.kwargs["params"]
+    assert params["appId"] == "app-id"
+    assert params["accessId"] == "access-id"
+    assert params["userId"] == "user-id"
+    assert params["signature"]
+    assert "accessSecret" not in params
+    body = post.call_args.kwargs["json"]
+    assert body["payType"] == "WECHAT"
+    assert body["payWay"] == "APP"
+    assert body["masterOrderAmt"] == "10.00"
+    assert body["payAmt"] == 10.0

digital-avatar-app/backend/tests/test_knowledge_storage.py

@@ -2,9 +2,17 @@ from pathlib import Path
 from types import SimpleNamespace
 from unittest.mock import patch
 
+from fastapi.testclient import TestClient
+
+from database import SessionLocal
+from main import app
+from models import Avatar, KnowledgeChunk, KnowledgeDoc, QAPair
 from routers.knowledge import _doc_payload
 
 
+client = TestClient(app)
+
+
 def test_doc_payload_reports_whether_the_persisted_file_exists(tmp_path: Path):
     avatar_id = "avatar-1"
     stored_name = "knowledge.md"
@@ -21,3 +29,157 @@ def test_doc_payload_reports_whether_the_persisted_file_exists(tmp_path: Path):
         assert _doc_payload(doc)["filePresent"] is False
         stored_file.write_text("knowledge", encoding="utf-8")
         assert _doc_payload(doc)["filePresent"] is True
+
+
+def test_upload_marks_vectorization_failure_instead_of_staying_processing(
+    tmp_path: Path,
+    authorization_context,
+):
+    context = authorization_context
+    with (
+        patch("routers.knowledge.UPLOAD_DIR", str(tmp_path)),
+        patch("routers.knowledge.embeddings.embed", side_effect=RuntimeError("provider unavailable")),
+    ):
+        response = client.post(
+            f"/api/avatar/{context['avatar'].id}/knowledge/docs",
+            headers=context["owner_headers"],
+            files={"file": ("knowledge.md", b"# Knowledge\n\nTest content", "text/markdown")},
+        )
+
+    payload = response.json()["data"]
+    assert payload["status"] == "failed"
+    assert payload["vectorized"] is False
+    assert payload["chunkCount"] == 0
+
+    db = SessionLocal()
+    try:
+        stored = db.query(KnowledgeDoc).filter(KnowledgeDoc.id == payload["id"]).one()
+        assert stored.status == "failed"
+        assert db.query(KnowledgeChunk).filter(KnowledgeChunk.doc_id == stored.id).count() == 0
+        db.delete(stored)
+        db.commit()
+    finally:
+        db.close()
+
+
+def test_markdown_upload_commits_ready_document_and_chunks_together(
+    tmp_path: Path,
+    authorization_context,
+):
+    context = authorization_context
+    with (
+        patch("routers.knowledge.UPLOAD_DIR", str(tmp_path)),
+        patch("routers.knowledge.embeddings.embed", return_value=[[1.0, 0.0]]),
+    ):
+        response = client.post(
+            f"/api/avatar/{context['avatar'].id}/knowledge/docs",
+            headers=context["owner_headers"],
+            files={"file": ("knowledge.md", b"# Knowledge\n\nTest content", "text/markdown")},
+        )
+
+    payload = response.json()["data"]
+    assert payload["status"] == "ready"
+    assert payload["vectorized"] is True
+    assert payload["chunkCount"] == 1
+
+    db = SessionLocal()
+    try:
+        stored = db.query(KnowledgeDoc).filter(KnowledgeDoc.id == payload["id"]).one()
+        assert stored.status == "ready"
+        assert db.query(KnowledgeChunk).filter(KnowledgeChunk.doc_id == stored.id).count() == 1
+        db.query(KnowledgeChunk).filter(KnowledgeChunk.doc_id == stored.id).delete()
+        db.delete(stored)
+        db.commit()
+    finally:
+        db.close()
+
+
+def test_each_avatar_has_an_independent_document_and_qa_scope(authorization_context):
+    context = authorization_context
+    first_avatar_id = context["avatar"].id
+    second_avatar_id = f"knowledge-second-{context['suffix']}"
+    first_doc_id = f"knowledge-first-doc-{context['suffix']}"
+    second_doc_id = f"knowledge-second-doc-{context['suffix']}"
+    first_qa_id = f"knowledge-first-qa-{context['suffix']}"
+    second_qa_id = f"knowledge-second-qa-{context['suffix']}"
+
+    db = SessionLocal()
+    try:
+        db.add_all(
+            [
+                Avatar(
+                    id=second_avatar_id,
+                    owner_id=context["owner"].huihui_user_id,
+                    name="独立知识库分身",
+                    status="active",
+                    config={},
+                ),
+                KnowledgeDoc(
+                    id=first_doc_id,
+                    avatar_id=first_avatar_id,
+                    filename="first.md",
+                    status="ready",
+                    vectorized=True,
+                ),
+                KnowledgeDoc(
+                    id=second_doc_id,
+                    avatar_id=second_avatar_id,
+                    filename="second.md",
+                    status="ready",
+                    vectorized=True,
+                ),
+                QAPair(
+                    id=first_qa_id,
+                    avatar_id=first_avatar_id,
+                    question="第一个分身问题",
+                    answer="第一个分身答案",
+                ),
+                QAPair(
+                    id=second_qa_id,
+                    avatar_id=second_avatar_id,
+                    question="第二个分身问题",
+                    answer="第二个分身答案",
+                ),
+            ]
+        )
+        db.commit()
+    finally:
+        db.close()
+
+    try:
+        first_docs = client.get(
+            f"/api/avatar/{first_avatar_id}/knowledge/docs",
+            headers=context["owner_headers"],
+        ).json()["data"]
+        second_docs = client.get(
+            f"/api/avatar/{second_avatar_id}/knowledge/docs",
+            headers=context["owner_headers"],
+        ).json()["data"]
+        first_qa = client.get(
+            f"/api/avatar/{first_avatar_id}/knowledge/qa",
+            headers=context["owner_headers"],
+        ).json()["data"]
+        second_qa = client.get(
+            f"/api/avatar/{second_avatar_id}/knowledge/qa",
+            headers=context["owner_headers"],
+        ).json()["data"]
+
+        assert [item["id"] for item in first_docs if item["id"] == first_doc_id] == [first_doc_id]
+        assert second_doc_id not in {item["id"] for item in first_docs}
+        assert [item["id"] for item in second_docs] == [second_doc_id]
+        assert first_qa_id in {item["id"] for item in first_qa}
+        assert second_qa_id not in {item["id"] for item in first_qa}
+        assert [item["id"] for item in second_qa] == [second_qa_id]
+    finally:
+        db = SessionLocal()
+        try:
+            db.query(QAPair).filter(QAPair.id.in_([first_qa_id, second_qa_id])).delete(
+                synchronize_session=False
+            )
+            db.query(KnowledgeDoc).filter(
+                KnowledgeDoc.id.in_([first_doc_id, second_doc_id])
+            ).delete(synchronize_session=False)
+            db.query(Avatar).filter(Avatar.id == second_avatar_id).delete()
+            db.commit()
+        finally:
+            db.close()

digital-avatar-app/backend/tests/test_takeover_model.py

@@ -13,7 +13,7 @@ def test_authorization_takeover_fields():
         assert hasattr(auth, 'takeover_delay_seconds')
         assert auth.takeover_enabled == False
         assert auth.takeover_mode == 'immediate'
-        assert auth.takeover_delay_seconds == 30
+        assert auth.takeover_delay_seconds == 180
     finally:
         db.close()
 

digital-avatar-app/backend/tests/test_takeover_service.py

@@ -11,7 +11,12 @@ from sqlalchemy.orm import sessionmaker
 from database import Base
 from models import Avatar, TakeoverCursor, TakeoverMessage, TakeoverReplyTask, User
 from services.boxim_client import BoxIMError
-from services.takeover_service import TakeoverService, _plain_text_reply
+from services.takeover_service import (
+    AVATAR_LOCAL_ID_PREFIX,
+    TakeoverService,
+    _avatar_local_id,
+    _plain_text_reply,
+)
 
 
 class Clock:
@@ -77,7 +82,10 @@ def service_context(tmp_path):
         owner_id=user.huihui_user_id,
         name="分身",
         status="active",
-        config={"authorizationPermissions": ["chat", "takeover"]},
+        config={
+            "authorizationPermissions": ["chat", "takeover"],
+            "takeoverReplyDelaySeconds": 3,
+        },
     )
     db.add_all([user, avatar])
     db.commit()
@@ -120,7 +128,6 @@ async def test_incoming_message_is_prepared_then_sent_at_three_seconds(service_c
         {"id": 11, "localId": 2, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "你好"}
     )
 
-    with patch("routers.chat._resolve_reply", return_value={"answer": "**你好**\n\n很高兴见到你"}):
     await service.poll_and_process_messages()
     assert boxim.sent == []
     assert boxim.read_receipts == [{"friendId": "200", "messageId": "11"}]
@@ -130,6 +137,7 @@ async def test_incoming_message_is_prepared_then_sent_at_three_seconds(service_c
     assert boxim.sent == []
 
     clock.advance(1)
+    with patch("routers.chat._resolve_reply", return_value={"answer": "**你好**\n\n很高兴见到你"}):
         await service.poll_and_process_messages()
     assert boxim.sent == [{"peerId": "200", "content": "你好\n很高兴见到你", "localId": boxim.sent[0]["localId"]}]
 
@@ -142,6 +150,131 @@ async def test_incoming_message_is_prepared_then_sent_at_three_seconds(service_c
         db.close()
 
 
+@pytest.mark.asyncio
+async def test_default_reply_delay_is_three_minutes(service_context):
+    session_factory, service, boxim, clock = service_context
+    db = session_factory()
+    try:
+        avatar = db.query(Avatar).one()
+        avatar.config = {"authorizationPermissions": ["chat", "takeover"]}
+        db.commit()
+    finally:
+        db.close()
+
+    await service.poll_and_process_messages()
+    boxim.messages.append(
+        {"id": 12, "localId": 12, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "三分钟后回复"}
+    )
+    await service.poll_and_process_messages()
+
+    db = session_factory()
+    try:
+        task = db.query(TakeoverReplyTask).one()
+        assert task.scheduled_at == clock.now() + timedelta(seconds=180)
+    finally:
+        db.close()
+
+    clock.advance(179)
+    await service.process_reply_tasks()
+    assert boxim.sent == []
+    clock.advance(1)
+    with patch("routers.chat._resolve_reply", return_value={"answer": "好的"}):
+        await service.poll_and_process_messages()
+    assert [item["content"] for item in boxim.sent] == ["好的"]
+
+
+@pytest.mark.asyncio
+async def test_avatar_origin_message_never_schedules_a_reply(service_context):
+    session_factory, service, boxim, clock = service_context
+    await service.poll_and_process_messages()
+    local_id = _avatar_local_id("peer-owner", "peer-trigger")
+    boxim.messages.append(
+        {"id": 15, "localId": local_id, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "另一端分身回复"}
+    )
+
+    with patch("routers.chat._resolve_reply") as resolver:
+        await service.poll_and_process_messages()
+
+    resolver.assert_not_called()
+    db = session_factory()
+    try:
+        event = db.query(TakeoverMessage).filter(TakeoverMessage.boxim_message_id == "15").one()
+        assert event.is_avatar is True
+        assert db.query(TakeoverReplyTask).count() == 0
+    finally:
+        db.close()
+
+
+@pytest.mark.asyncio
+async def test_peer_avatar_messages_are_excluded_from_later_human_context(service_context):
+    _session_factory, service, boxim, clock = service_context
+    await service.poll_and_process_messages()
+    boxim.messages.append(
+        {
+            "id": 16,
+            "localId": _avatar_local_id("peer-owner", "peer-trigger"),
+            "sendId": 200,
+            "recvId": 100,
+            "sendTime": clock.millis(),
+            "type": 0,
+            "content": "分身生成的夸张长文",
+        }
+    )
+    await service.poll_and_process_messages()
+
+    clock.advance(1)
+    boxim.messages.append(
+        {
+            "id": 17,
+            "localId": 17,
+            "sendId": 200,
+            "recvId": 100,
+            "sendTime": clock.millis(),
+            "type": 0,
+            "content": "真人的新问题",
+        }
+    )
+    await service.poll_and_process_messages()
+    clock.advance(3)
+    with patch("routers.chat._resolve_reply", return_value={"answer": "正常回复"}) as resolver:
+        await service.poll_and_process_messages()
+
+    assert resolver.call_args.args[3] == []
+
+
+@pytest.mark.asyncio
+async def test_owner_message_pauses_future_takeover_for_ten_minutes(service_context):
+    session_factory, service, boxim, clock = service_context
+    await service.poll_and_process_messages()
+    boxim.messages.append(
+        {"id": 18, "localId": 18, "sendId": 100, "recvId": 200, "sendTime": clock.millis(), "type": 0, "content": "我先来回复"}
+    )
+    await service.poll_and_process_messages()
+
+    clock.advance(30)
+    boxim.messages.append(
+        {"id": 19, "localId": 19, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "收到"}
+    )
+    with patch("routers.chat._resolve_reply") as resolver:
+        await service.poll_and_process_messages()
+
+    resolver.assert_not_called()
+    db = session_factory()
+    try:
+        assert db.query(TakeoverReplyTask).count() == 0
+    finally:
+        db.close()
+
+
+def test_avatar_local_id_is_deterministic_and_self_describing():
+    first = _avatar_local_id("owner", "message-1")
+    assert first == _avatar_local_id("owner", "message-1")
+    assert first != _avatar_local_id("owner", "message-2")
+    assert first.startswith(AVATAR_LOCAL_ID_PREFIX)
+    assert len(first) == 18
+    assert first.isdigit()
+
+
 @pytest.mark.asyncio
 async def test_different_contacts_generate_without_blocking_each_other(service_context):
     session_factory, service, boxim, clock = service_context
@@ -158,11 +291,11 @@ async def test_different_contacts_generate_without_blocking_each_other(service_c
         both_generating.wait()
         return {"answer": f"回复{prompt[-1]}"}
 
-    with patch("routers.chat._resolve_reply", side_effect=resolve):
     await service.poll_and_process_messages()
 
     clock.advance(3)
-    await service.process_reply_tasks()
+    with patch("routers.chat._resolve_reply", side_effect=resolve):
+        await service.poll_and_process_messages()
     assert {(item["peerId"], item["content"]) for item in boxim.sent} == {
         ("200", "回复甲"),
         ("300", "回复乙"),
@@ -237,6 +370,34 @@ async def test_owner_message_cancels_pending_reply(service_context):
         db.close()
 
 
+@pytest.mark.asyncio
+async def test_owner_message_in_final_second_wins_before_generation(service_context):
+    session_factory, service, boxim, clock = service_context
+    await service.poll_and_process_messages()
+    boxim.messages.append(
+        {"id": 23, "localId": 23, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "还在吗"}
+    )
+    await service.poll_and_process_messages()
+
+    clock.advance(2)
+    boxim.messages.append(
+        {"id": 24, "localId": 24, "sendId": 100, "recvId": 200, "sendTime": clock.millis(), "type": 0, "content": "我来处理"}
+    )
+    clock.advance(1)
+    with patch("routers.chat._resolve_reply") as resolver:
+        await service.poll_and_process_messages()
+
+    resolver.assert_not_called()
+    assert boxim.sent == []
+    db = session_factory()
+    try:
+        task = db.query(TakeoverReplyTask).filter(TakeoverReplyTask.trigger_message_id == "23").one()
+        assert task.status == "cancelled"
+        assert task.cancel_reason == "owner_replied"
+    finally:
+        db.close()
+
+
 @pytest.mark.asyncio
 async def test_quick_successive_messages_are_coalesced_into_one_reply(service_context):
     session_factory, service, boxim, clock = service_context
@@ -244,19 +405,18 @@ async def test_quick_successive_messages_are_coalesced_into_one_reply(service_co
     boxim.messages.append(
         {"id": 31, "localId": 5, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "第一句"}
     )
-    with patch("routers.chat._resolve_reply", return_value={"answer": "第一版"}):
     await service.poll_and_process_messages()
 
     clock.advance(1)
     boxim.messages.append(
         {"id": 32, "localId": 6, "sendId": 200, "recvId": 100, "sendTime": clock.millis(), "type": 0, "content": "第二句"}
     )
+    await service.poll_and_process_messages()
+
+    clock.advance(3)
     with patch("routers.chat._resolve_reply", return_value={"answer": "合并回复"}) as resolver:
         await service.poll_and_process_messages()
     assert resolver.call_args.args[2] == "第一句\n第二句"
-
-    clock.advance(3)
-    await service.poll_and_process_messages()
     assert [item["content"] for item in boxim.sent] == ["合并回复"]
 
     db = session_factory()
@@ -291,5 +451,41 @@ async def test_connection_failure_disables_takeover_and_stops_retrying(service_c
     boxim.exchange_access_token.assert_awaited_once_with("prod-huihui-token")
 
 
+@pytest.mark.asyncio
+async def test_transient_connection_failure_keeps_takeover_and_recovers(service_context):
+    session_factory, service, boxim, _ = service_context
+    boxim.exchange_access_token = AsyncMock(
+        side_effect=[
+            BoxIMError("连接超时"),
+            {"accessToken": "box-token", "accessTokenExpiresIn": 3600},
+        ]
+    )
+
+    await service.poll_messages()
+
+    db = session_factory()
+    try:
+        avatar = db.query(Avatar).one()
+        cursor = db.query(TakeoverCursor).one()
+        assert "takeover" in avatar.config["authorizationPermissions"]
+        assert cursor.initialized is False
+        assert "暂时连接失败" in cursor.last_error
+    finally:
+        db.close()
+
+    await service.poll_messages()
+
+    db = session_factory()
+    try:
+        avatar = db.query(Avatar).one()
+        cursor = db.query(TakeoverCursor).one()
+        assert "takeover" in avatar.config["authorizationPermissions"]
+        assert cursor.initialized is True
+        assert cursor.last_error == ""
+    finally:
+        db.close()
+    assert boxim.exchange_access_token.await_count == 2
+
+
 def test_plain_text_reply_removes_markdown_and_empty_lines():
     assert _plain_text_reply("## 建议\n\n**不能自行用药**\n`必要时就医`") == "建议\n不能自行用药\n必要时就医"

digital-avatar-app/backend/tests/test_token_billing.py

@@ -1,14 +1,17 @@
 import uuid
+import os
+import hashlib
+import hmac
 from concurrent.futures import ThreadPoolExecutor
 from threading import Barrier
-from unittest.mock import patch
+from unittest.mock import Mock, patch
 
 import pytest
 from fastapi.testclient import TestClient
 
 from database import SessionLocal
 from main import app, seed
-from models import Avatar, TokenAccount, TokenPlan, TokenUsage, User
+from models import Avatar, TokenAccount, TokenPaymentOrder, TokenPlan, TokenUsage, User
 from routers.chat import _resolve_reply, _stream_reply
 from services.token_billing import (
     DEFAULT_TOKEN_GRANT,
@@ -22,6 +25,16 @@ from services.token_billing import (
 client = TestClient(app)
 
 
+def _enable_huihui_payment_login(context):
+    db = SessionLocal()
+    try:
+        user = db.query(User).filter(User.id == context["owner"].id).one()
+        user.huihui_token = f"huihui-payment-{context['suffix']}"
+        db.commit()
+    finally:
+        db.close()
+
+
 def test_balance_is_user_scoped_and_defaults_to_one_million(authorization_context):
     context = authorization_context
     owner = client.get("/api/token/balance", headers=context["owner_headers"])
@@ -52,6 +65,171 @@ def test_seed_synchronizes_requested_recharge_plans():
         db.close()
 
 
+def test_charge_creates_huihui_order_without_early_points(authorization_context):
+    context = authorization_context
+    _enable_huihui_payment_login(context)
+    payment_client = Mock()
+    payment_client.create_payment.return_value = {
+        "orderId": "huihui-payment-id",
+        "orderNo": "huihui-payment-no",
+        "payMessage": {"mock": "payment-params"},
+        "payType": "WECHAT",
+        "paySubType": "APP",
+        "status": "pending",
+    }
+    env = {
+        "HUIHUI_PAYMENT_CALLBACK_BASE_URL": "https://digital.example",
+        "HUIHUI_PAYMENT_CALLBACK_SECRET": "test-callback-secret-123456",
+    }
+    with patch.dict(os.environ, env), patch("routers.tokens._payment_client", return_value=payment_client):
+        response = client.post(
+            "/api/token/charge",
+            headers=context["owner_headers"],
+            json={"planId": "1", "paymentMethod": "wechat", "payScene": "APP"},
+        )
+
+    assert response.status_code == 200
+    result = response.json()["data"]
+    assert result["status"] == "pending"
+    assert result["payType"] == "WECHAT"
+    assert result["payWay"] == "APP"
+    assert result["balance"] == DEFAULT_TOKEN_GRANT
+    assert payment_client.create_payment.call_args.kwargs["amount"] == "10.00"
+    callback_url = payment_client.create_payment.call_args.kwargs["callback_url"]
+    assert callback_url.startswith("https://digital.example/api/token/payment/callback/AV")
+    assert "test-callback-secret-123456" not in callback_url
+
+
+def test_success_callback_credits_once_and_status_is_user_scoped(authorization_context):
+    context = authorization_context
+    _enable_huihui_payment_login(context)
+    payment_client = Mock()
+    payment_client.create_payment.return_value = {
+        "orderId": "huihui-payment-id",
+        "orderNo": "huihui-payment-no",
+        "payMessage": "payment-message",
+        "status": "pending",
+    }
+    secret = "test-callback-secret-123456"
+    env = {
+        "HUIHUI_PAYMENT_CALLBACK_BASE_URL": "https://digital.example",
+        "HUIHUI_PAYMENT_CALLBACK_SECRET": secret,
+    }
+    with patch.dict(os.environ, env), patch("routers.tokens._payment_client", return_value=payment_client):
+        created = client.post(
+            "/api/token/charge",
+            headers=context["owner_headers"],
+            json={"planId": "1", "paymentMethod": "alipay", "payScene": "APP"},
+        ).json()["data"]
+        callback_body = {
+            "data": {
+                "masterOrderNo": created["orderNo"],
+                "status": "succeeded",
+                "payAmt": "10.00",
+            }
+        }
+        signature = hmac.new(
+            secret.encode(), created["orderNo"].encode(), hashlib.sha256
+        ).hexdigest()
+        callback_path = f"/api/token/payment/callback/{created['orderNo']}/{signature}"
+        first = client.post(callback_path, json=callback_body)
+        second = client.post(callback_path, json=callback_body)
+
+    assert first.json()["data"] == {"received": True, "paid": True}
+    assert second.json()["data"] == {"received": True, "duplicate": True}
+    status = client.get(
+        f"/api/token/payment/{created['id']}", headers=context["owner_headers"]
+    ).json()["data"]
+    assert status["status"] == "paid"
+    assert status["balance"] == DEFAULT_TOKEN_GRANT + 2_000_000
+    assert client.get(
+        f"/api/token/payment/{created['id']}", headers=context["other_headers"]
+    ).json()["code"] == 404
+
+
+def test_callback_amount_mismatch_never_credits_points(authorization_context):
+    context = authorization_context
+    _enable_huihui_payment_login(context)
+    payment_client = Mock()
+    payment_client.create_payment.return_value = {"status": "pending", "payMessage": "mock"}
+    secret = "test-callback-secret-123456"
+    env = {
+        "HUIHUI_PAYMENT_CALLBACK_BASE_URL": "https://digital.example",
+        "HUIHUI_PAYMENT_CALLBACK_SECRET": secret,
+    }
+    with patch.dict(os.environ, env), patch("routers.tokens._payment_client", return_value=payment_client):
+        created = client.post(
+            "/api/token/charge",
+            headers=context["owner_headers"],
+            json={"planId": "1", "paymentMethod": "wechat", "payScene": "APP"},
+        ).json()["data"]
+        signature = hmac.new(
+            secret.encode(), created["orderNo"].encode(), hashlib.sha256
+        ).hexdigest()
+        callback = client.post(
+            f"/api/token/payment/callback/{created['orderNo']}/{signature}",
+            json={
+                "masterOrderNo": created["orderNo"],
+                "status": "success",
+                "actualAmt": "9.99",
+            },
+        )
+
+    assert callback.json()["code"] == 422
+    db = SessionLocal()
+    try:
+        order = db.query(TokenPaymentOrder).filter(TokenPaymentOrder.id == created["id"]).one()
+        account = get_or_create_account(db, context["owner"].id)
+        assert order.status == "pending"
+        assert account.balance == DEFAULT_TOKEN_GRANT
+    finally:
+        db.close()
+
+
+def test_payment_callback_creates_missing_account_in_same_settlement(authorization_context):
+    context = authorization_context
+    _enable_huihui_payment_login(context)
+    payment_client = Mock()
+    payment_client.create_payment.return_value = {"status": "pending", "payMessage": "mock"}
+    secret = "test-callback-secret-123456"
+    env = {
+        "HUIHUI_PAYMENT_CALLBACK_BASE_URL": "https://digital.example",
+        "HUIHUI_PAYMENT_CALLBACK_SECRET": secret,
+    }
+    with patch.dict(os.environ, env), patch("routers.tokens._payment_client", return_value=payment_client):
+        created = client.post(
+            "/api/token/charge",
+            headers=context["owner_headers"],
+            json={"planId": "1", "paymentMethod": "alipay", "payScene": "APP"},
+        ).json()["data"]
+        db = SessionLocal()
+        try:
+            db.query(TokenAccount).filter(TokenAccount.user_id == context["owner"].id).delete()
+            db.commit()
+        finally:
+            db.close()
+        signature = hmac.new(
+            secret.encode(), created["orderNo"].encode(), hashlib.sha256
+        ).hexdigest()
+        callback = client.post(
+            f"/api/token/payment/callback/{created['orderNo']}/{signature}",
+            json={
+                "masterOrderNo": created["orderNo"],
+                "status": "success",
+                "payAmt": "10.00",
+            },
+        )
+
+    assert callback.json()["data"] == {"received": True, "paid": True}
+    db = SessionLocal()
+    try:
+        account = db.query(TokenAccount).filter(TokenAccount.user_id == context["owner"].id).one()
+        assert account.balance == DEFAULT_TOKEN_GRANT + 2_000_000
+        assert account.total_granted == DEFAULT_TOKEN_GRANT + 2_000_000
+    finally:
+        db.close()
+
+
 def test_multiple_avatars_share_owner_balance_and_usage_is_itemized():
     suffix = uuid.uuid4().hex
     db = SessionLocal()

digital-avatar-app/docs/H5_PRODUCTION_DEPLOYMENT.md

@@ -39,6 +39,10 @@ HUIHUI_ACCESS_ID=<production-access-id>
 HUIHUI_ACCESS_SECRET=<production-access-secret>
 HUIHUI_CLIENT_CODE=<production-client-code>
 BOXIM_TIMEOUT_SECONDS=20
+HUIHUI_PAYMENT_BASE_URL=https://open.99hui.com/api/payment-v3
+HUIHUI_PAYMENT_CALLBACK_BASE_URL=https://digital.99hui.com
+HUIHUI_PAYMENT_CALLBACK_SECRET=<至少32位随机密钥>
+HUIHUI_PAYMENT_TIMEOUT_SECONDS=30
 
 DATABASE_URL=sqlite:////data/avatar.db
 UPLOAD_DIR=/data/uploads
@@ -47,6 +51,8 @@ CHAT_MODEL_CONFIG_URL=http://<huihuisquare-api>/api/ai-models/runtime/digital-av
 
 如生产 AI 配置中心不可用，还应提供当前项目支持的 `OPENAI_API_KEY`、`OPENAI_BASE_URL`、`CHAT_MODEL` 等兜底配置。`/data` 必须挂载持久卷，数据库与知识库文件不可存放在容器临时层。
 
+积分充值使用会会支付体系的 `payment-v3/payment/pay`，渠道值为 `WECHAT` / `ALIPAY`，端内支付场景为 `APP`，微信内 H5 使用 `JSAPI`。`HUIHUI_PAYMENT_CALLBACK_SECRET` 只用于为每笔订单生成 HMAC 回调签名，不会发送到前端或直接出现在回调地址中。支付回调确认状态成功且金额与套餐价格完全一致后才增加积分，重复回调不会重复到账。
+
 ## 3. 构建与发布
 
 首次发布前备份数据：
@@ -102,13 +108,14 @@ location /api/ {
 
 1. 已登录会会用户通过带 token 链接打开后直接进入 `/avatar/manage`，不出现登录页或创建新账号页。
 2. 页面加载后地址栏中不再包含 `token`，刷新页面仍使用本地 `app_token` 正常访问。
-3. 后端用户绑定的是 BOXIM 返回的 `huihuiUserId`，不是 BOXIM 内部 `id`；原有数字分身、独立知识库和 Token 余额均存在。
+3. 后端用户绑定的是 BOXIM 返回的 `huihuiUserId`，不是 BOXIM 内部 `id`；原有数字分身、独立知识库和积分余额均存在。
 4. A、B 两个会会用户分别进入时只能看到各自的数字分身与知识库，不会继承上一用户缓存。
 5. 使用过期或伪造 token 时进入登录页并显示凭证失效，不得继续访问旧用户数据。
-6. 分身聊天 SSE 逐段输出正常，Markdown 正常渲染，知识库优先级和 Token 扣费正常。
+6. 分身聊天 SSE 逐段输出正常，Markdown 正常渲染，知识库优先级和积分扣费正常。
-7. 开启 BOXIM 主动接管后保持在线，收到消息、三秒回复、已读回执和主人发言暂停均正常。
+7. 开启 BOXIM 主动接管后保持在线，默认三分钟回复、自定义等待时间、已读回执、分身防回环和主人发言暂停均正常。
 8. 重建容器后数据库、头像、知识库文档仍存在，`/api/health` 返回成功。
 9. `https://digital.99hui.com/api/health` 可访问，证书域名和有效期正确，HTTP 自动跳转 HTTPS。
+10. 微信和支付宝各创建一笔最小套餐订单，未付款时积分不变；支付成功后回调到账一次，重复回调积分不重复增加。
 
 ## 6. 回滚
 

digital-avatar-app/public/8f54097b01d5b0433f8aa5ea70ca930b.txt

@@ -0,0 +1 @@
+8f54097b01d5b0433f8aa5ea70ca930b

digital-avatar-app/src/api/index.ts

@@ -146,6 +146,22 @@ export interface TokenUsageSummary {
   requestCount: number
 }
 
+export interface TokenPaymentOrder {
+  id: string
+  orderNo: string
+  planId: string
+  paymentMethod: 'wechat' | 'alipay'
+  payType: 'WECHAT' | 'ALIPAY'
+  payWay: 'APP' | 'LITE' | 'JSAPI'
+  pointsAmount: number
+  price: number
+  status: 'pending' | 'paid' | 'failed'
+  providerStatus: string
+  payMessage: string
+  failureReason: string
+  balance: number
+}
+
 // 获取 Token 余额
 export const getTokenBalance = () =>
   request.get<TokenBalance>('/token/balance')
@@ -154,9 +170,15 @@ export const getTokenBalance = () =>
 export const getRechargePlans = () =>
   request.get<Array<{ id: string; name: string; amount: number; price: number }>>('/token/plans')
 
-// 执行充值
+// 创建会会支付订单；支付回调成功后积分到账。
-export const chargeToken = (planId: string) =>
+export const chargeToken = (
-  request.post<{ balance: number; charged: number }>('/token/charge', { planId })
+  planId: string,
+  paymentMethod: 'wechat' | 'alipay',
+  payScene: 'APP' | 'LITE' | 'JSAPI'
+) => request.post<TokenPaymentOrder>('/token/charge', { planId, paymentMethod, payScene })
+
+export const getTokenPaymentStatus = (orderId: string) =>
+  request.get<TokenPaymentOrder>(`/token/payment/${orderId}`)
 
 // 按分身和使用场景汇总 Token 消耗
 export const getTokenUsage = () =>
@@ -169,19 +191,28 @@ export type AvatarPermission = 'friend' | 'chat' | 'publish' | 'browse' | 'inter
 export interface AvatarPermissionSettings {
   avatarId: string
   permissions: AvatarPermission[]
+  takeoverReplyDelaySeconds: number
+  disabledAvatarIds?: string[]
 }
 
 export const getAvatarPermissionSettings = (avatarId: string) =>
   request.get<AvatarPermissionSettings>(`/avatar/${avatarId}/permission-settings`)
 
-export const updateAvatarPermissionSettings = (avatarId: string, permissions: AvatarPermission[]) =>
+export const updateAvatarPermissionSettings = (
-  request.put<AvatarPermissionSettings>(`/avatar/${avatarId}/permission-settings`, { permissions })
+  avatarId: string,
+  permissions: AvatarPermission[],
+  takeoverReplyDelaySeconds: number
+) => request.put<AvatarPermissionSettings>(`/avatar/${avatarId}/permission-settings`, {
+  permissions,
+  takeoverReplyDelaySeconds,
+})
 
 export interface TakeoverStatus {
   enabled: boolean
   status: 'disabled' | 'connecting' | 'ready' | 'needs_login' | 'error'
   message: string
   pendingCount: number
+  takeoverReplyDelaySeconds: number
   lastPolledAt: string | null
 }
 

digital-avatar-app/src/assets/alipay.svg

@@ -0,0 +1,4 @@
+<svg fill="#1677FF" role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+  <title>支付宝</title>
+  <path d="M19.695 15.07c3.426 1.158 4.203 1.22 4.203 1.22V3.846c0-2.124-1.705-3.845-3.81-3.845H3.914C1.808.001.102 1.722.102 3.846v16.31c0 2.123 1.706 3.845 3.813 3.845h16.173c2.105 0 3.81-1.722 3.81-3.845v-.157s-6.19-2.602-9.315-4.119c-2.096 2.602-4.8 4.181-7.607 4.181-4.75 0-6.361-4.19-4.112-6.949.49-.602 1.324-1.175 2.617-1.497 2.025-.502 5.247.313 8.266 1.317a16.796 16.796 0 0 0 1.341-3.302H5.781v-.952h4.799V6.975H4.77v-.953h5.81V3.591s0-.409.411-.409h2.347v2.84h5.744v.951h-5.744v1.704h4.69a19.453 19.453 0 0 1-1.986 5.06c1.424.52 2.702 1.011 3.654 1.333m-13.81-2.032c-.596.06-1.71.325-2.321.869-1.83 1.608-.735 4.55 2.968 4.55 2.151 0 4.301-1.388 5.99-3.61-2.403-1.182-4.438-2.028-6.637-1.809"/>
+</svg>

digital-avatar-app/src/assets/wechat-pay.svg

@@ -0,0 +1,4 @@
+<svg fill="#07C160" role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+  <title>微信支付</title>
+  <path d="M8.691 2.188C3.891 2.188 0 5.476 0 9.53c0 2.212 1.17 4.203 3.002 5.55a.59.59 0 0 1 .213.665l-.39 1.48c-.019.07-.048.141-.048.213 0 .163.13.295.29.295a.326.326 0 0 0 .167-.054l1.903-1.114a.864.864 0 0 1 .717-.098 10.16 10.16 0 0 0 2.837.403c.276 0 .543-.027.811-.05-.857-2.578.157-4.972 1.932-6.446 1.703-1.415 3.882-1.98 5.853-1.838-.576-3.583-4.196-6.348-8.596-6.348zM5.785 5.991c.642 0 1.162.529 1.162 1.18a1.17 1.17 0 0 1-1.162 1.178A1.17 1.17 0 0 1 4.623 7.17c0-.651.52-1.18 1.162-1.18zm5.813 0c.642 0 1.162.529 1.162 1.18a1.17 1.17 0 0 1-1.162 1.178 1.17 1.17 0 0 1-1.162-1.178c0-.651.52-1.18 1.162-1.18zm5.34 2.867c-1.797-.052-3.746.512-5.28 1.786-1.72 1.428-2.687 3.72-1.78 6.22.942 2.453 3.666 4.229 6.884 4.229.826 0 1.622-.12 2.361-.336a.722.722 0 0 1 .598.082l1.584.926a.272.272 0 0 0 .14.047c.134 0 .24-.111.24-.247 0-.06-.023-.12-.038-.177l-.327-1.233a.582.582 0 0 1-.023-.156.49.49 0 0 1 .201-.398C23.024 18.48 24 16.82 24 14.98c0-3.21-2.931-5.837-6.656-6.088V8.89c-.135-.01-.27-.027-.407-.03zm-2.53 3.274c.535 0 .969.44.969.982a.976.976 0 0 1-.969.983.976.976 0 0 1-.969-.983c0-.542.434-.982.97-.982zm4.844 0c.535 0 .969.44.969.982a.976.976 0 0 1-.969.983.976.976 0 0 1-.969-.983c0-.542.434-.982.969-.982z"/>
+</svg>

digital-avatar-app/src/router/index.ts

@@ -55,7 +55,7 @@ const routes: RouteRecordRaw[] = [
     path: '/token/charge',
     name: 'TokenCharge',
     component: () => import('@/views/TokenCharge.vue'),
-    meta: { title: 'Token充值', requiresAuth: true }
+    meta: { title: '积分充值', requiresAuth: true }
   },
   {
     path: '/avatar/card',

digital-avatar-app/src/store/user.ts

@@ -10,6 +10,7 @@ import {
   type SmsLoginResult,
   type UserProfile
 } from '@/api'
+import { clearHuihuiEmbeddedMode, markHuihuiEmbeddedMode } from '@/utils/embed-mode'
 
 const TOKEN_KEY = 'hh_app_token'
 const USER_KEY = 'hh_app_user'
@@ -70,16 +71,23 @@ export const useUserStore = defineStore('smsuser', () => {
 
   // 短信登录
   const login = async (phone: string, code: string) => {
-    return acceptLogin(await loginBySms(phone, code))
+    const result = await loginBySms(phone, code)
+    clearHuihuiEmbeddedMode()
+    return acceptLogin(result)
   }
 
   // 账号密码登录
   const loginByPwd = async (account: string, password: string) => {
-    return acceptLogin(await loginByPassword(account, password))
+    const result = await loginByPassword(account, password)
+    clearHuihuiEmbeddedMode()
+    return acceptLogin(result)
   }
 
-  const loginByToken = async (huihuiToken: string) =>
+  const loginByToken = async (huihuiToken: string) => {
-    acceptLogin(await loginByHuihuiToken(huihuiToken))
+    const result = await loginByHuihuiToken(huihuiToken)
+    markHuihuiEmbeddedMode()
+    return acceptLogin(result)
+  }
 
   // 退出
   const logout = async () => {
@@ -88,6 +96,7 @@ export const useUserStore = defineStore('smsuser', () => {
     } catch {
       /* 忽略网络错误，本地清除即可 */
     }
+    clearHuihuiEmbeddedMode()
     clearSession()
   }
 

digital-avatar-app/src/utils/embed-mode.ts

@@ -0,0 +1,13 @@
+const HUIHUI_EMBED_MODE_KEY = 'hh_huihui_embed_mode'
+
+export function markHuihuiEmbeddedMode(): void {
+  sessionStorage.setItem(HUIHUI_EMBED_MODE_KEY, '1')
+}
+
+export function clearHuihuiEmbeddedMode(): void {
+  sessionStorage.removeItem(HUIHUI_EMBED_MODE_KEY)
+}
+
+export function isHuihuiEmbeddedMode(): boolean {
+  return sessionStorage.getItem(HUIHUI_EMBED_MODE_KEY) === '1'
+}

digital-avatar-app/src/utils/uniapp-bridge.ts

@@ -4,6 +4,7 @@
 // uni-webview bridge is bundled by main.ts; no external CDN is required.
 
 const BRIDGE_HANDLER = '__uniBridgeHandle__'
+const nativeMessageHandlers = new Set<(message: any) => void>()
 
 export interface UniLaunchParams {
   token?: string
@@ -25,7 +26,21 @@ function readParams(search: string, target: UniLaunchParams): void {
 
 // 是否运行在 uniapp web-view 环境中
 export function isInUniWebView(): boolean {
-  return !!(window as any).uni?.webView
+  const runtime = window as any
+  const userAgent = navigator.userAgent
+  const isDCloudApp = Boolean(
+    runtime.plus ||
+    runtime.__dcloud_weex_postMessage ||
+    runtime.__dcloud_weex_ ||
+    /uni-app|Html5Plus/i.test(userAgent)
+  )
+  const isMiniProgram = Boolean(
+    (/miniProgram/i.test(userAgent) && (runtime.wx?.miniProgram || runtime.qq?.miniProgram)) ||
+    runtime.my ||
+    runtime.swan?.webView ||
+    runtime.tt?.miniProgram
+  )
+  return Boolean(runtime.uni?.webView && (isDCloudApp || isMiniProgram))
 }
 
 // 解析 web-view 加载 URL 时原生注入的参数（token / 会会用户）
@@ -65,15 +80,19 @@ export function postToNative(message: Record<string, any>): boolean {
 }
 
 // 原生 → H5：注册消息处理（原生通过 web-view.evalJS 调用 window.__uniBridgeHandle__）
-export function onNativeMessage(handler: (message: any) => void): void {
+export function onNativeMessage(handler: (message: any) => void): () => void {
+  nativeMessageHandlers.add(handler)
   ;(window as any)[BRIDGE_HANDLER] = (message: any) => {
+    for (const listener of nativeMessageHandlers) {
       try {
-      handler(message)
+        listener(message)
       } catch (e) {
         console.error('[uniBridge] handler error', e)
       }
     }
   }
+  return () => nativeMessageHandlers.delete(handler)
+}
 
 // 便捷事件
 export const UniEvents = {
@@ -81,5 +100,6 @@ export const UniEvents = {
   needLogin: () => postToNative({ type: 'needLogin' }),
   setTitle: (title: string) => postToNative({ type: 'setTitle', title }),
   navigate: (path: string) => postToNative({ type: 'navigate', path }),
+  payment: (payment: Record<string, any>) => postToNative({ type: 'payment', payment }),
   back: () => postToNative({ type: 'back' })
 }

digital-avatar-app/src/views/AuthorizationManage.vue

@@ -1,6 +1,6 @@
 <template>
-  <div class="authorization-page">
+  <div class="authorization-page" :class="{ embedded: isEmbedded }">
-    <header class="page-header">
+    <header v-if="!isEmbedded" class="page-header">
       <button class="back-button" type="button" aria-label="返回数字分身管理" @click="goBack">
         <svg viewBox="0 0 24 24" aria-hidden="true">
           <path d="m15 18-6-6 6-6" />
@@ -64,7 +64,7 @@
             <span class="permission-copy">
               <strong>{{ item.title }}</strong>
               <small>
-                {{ item.description }}
+                {{ item.key === 'takeover' ? takeoverDescription : item.description }}
                 <span
                   v-if="item.key === 'takeover' && takeoverConnectionLabel"
                   class="connection-state"
@@ -79,6 +79,33 @@
           </button>
         </section>
 
+        <section v-if="permissionState.takeover" class="takeover-delay-card" aria-label="自动回复等待时间">
+          <div class="delay-heading">
+            <div>
+              <strong>自动回复等待时间</strong>
+              <small>等待期间主人发言会取消本次回复，最短 3 秒</small>
+            </div>
+            <span>{{ formattedTakeoverDelay }}</span>
+          </div>
+          <div class="delay-control">
+            <input
+              v-model.number="takeoverDelayValue"
+              type="number"
+              inputmode="numeric"
+              step="1"
+              :min="takeoverDelayUnit === 'minutes' ? 1 : 3"
+              :max="takeoverDelayUnit === 'minutes' ? 1440 : 86400"
+              aria-label="等待时间"
+              :disabled="loading || saving"
+              @blur="normalizeTakeoverDelay"
+            />
+            <select v-model="takeoverDelayUnit" aria-label="等待时间单位" :disabled="loading || saving">
+              <option value="seconds">秒</option>
+              <option value="minutes">分钟</option>
+            </select>
+          </div>
+        </section>
+
         <p v-if="errorMessage" class="error-message" role="alert">{{ errorMessage }}</p>
       </template>
 
@@ -95,6 +122,9 @@
     </main>
 
     <footer v-if="activeAvatarId" class="save-area">
+      <button v-if="isEmbedded" class="footer-back-button" type="button" :disabled="saving" @click="goBack">
+        返回
+      </button>
       <button class="save-button" type="button" :disabled="loading || saving" @click="saveSettings()">
         <span v-if="saving" class="saving-spinner" aria-hidden="true"></span>
         {{ saving ? '保存中...' : '保存授权设置' }}
@@ -119,6 +149,7 @@ import {
 } from '@/api'
 import { useAvatarStore } from '@/store/avatar'
 import { pickScopedAvatarId } from '@/utils/avatar-page-data.js'
+import { isHuihuiEmbeddedMode } from '@/utils/embed-mode'
 
 type PermissionState = Record<AvatarPermission, boolean>
 
@@ -126,6 +157,7 @@ const router = useRouter()
 const route = useRoute()
 const avatarStore = useAvatarStore()
 const avatarId = computed(() => pickScopedAvatarId(route.params.avatarId, avatarStore.currentAvatarId, avatarStore.avatars))
+const isEmbedded = isHuihuiEmbeddedMode()
 
 const permissionItems: Array<{
   key: AvatarPermission
@@ -166,7 +198,7 @@ const permissionItems: Array<{
   {
     key: 'takeover',
     title: '分身主动接管聊天回复',
-    description: '收到私聊消息 3 秒后回复，主人发言时暂停',
+    description: '收到私聊消息后按设定时间回复，主人发言时暂停',
     tone: 'cyan',
   },
 ]
@@ -185,6 +217,8 @@ const saving = ref(false)
 const errorMessage = ref('')
 const toastMessage = ref('')
 const takeoverStatus = ref<TakeoverStatus | null>(null)
+const takeoverDelayValue = ref(3)
+const takeoverDelayUnit = ref<'seconds' | 'minutes'>('minutes')
 let toastTimer: number | undefined
 let takeoverStatusTimer: number | undefined
 
@@ -205,6 +239,38 @@ const takeoverConnectionTone = computed(() => {
   return 'connecting'
 })
 
+const takeoverDelaySeconds = computed(() => {
+  const value = Math.trunc(Number(takeoverDelayValue.value) || 0)
+  return takeoverDelayUnit.value === 'minutes' ? value * 60 : value
+})
+
+const formattedTakeoverDelay = computed(() => {
+  const seconds = takeoverDelaySeconds.value
+  if (seconds > 0 && seconds % 60 === 0) return `${seconds / 60} 分钟`
+  return `${seconds} 秒`
+})
+
+const takeoverDescription = computed(() =>
+  `收到私聊消息 ${formattedTakeoverDelay.value}后回复，主人发言时暂停`
+)
+
+const applyTakeoverDelay = (seconds: number) => {
+  const normalized = Number.isFinite(seconds) && seconds >= 3 ? Math.trunc(seconds) : 180
+  if (normalized % 60 === 0) {
+    takeoverDelayUnit.value = 'minutes'
+    takeoverDelayValue.value = normalized / 60
+  } else {
+    takeoverDelayUnit.value = 'seconds'
+    takeoverDelayValue.value = normalized
+  }
+}
+
+const normalizeTakeoverDelay = () => {
+  const min = takeoverDelayUnit.value === 'minutes' ? 1 : 3
+  const max = takeoverDelayUnit.value === 'minutes' ? 1440 : 86400
+  takeoverDelayValue.value = Math.min(max, Math.max(min, Math.trunc(Number(takeoverDelayValue.value) || min)))
+}
+
 const setPermissions = (permissions: AvatarPermission[]) => {
   const enabled = new Set(permissions)
   for (const item of permissionItems) permissionState[item.key] = enabled.has(item.key)
@@ -260,6 +326,7 @@ const loadSettings = async () => {
   try {
     const settings = await getAvatarPermissionSettings(activeAvatarId.value)
     setPermissions(settings.permissions || [])
+    applyTakeoverDelay(settings.takeoverReplyDelaySeconds || 180)
     await loadTakeoverStatus()
     scheduleTakeoverStatusRefresh()
   } catch (error: any) {
@@ -286,8 +353,18 @@ const saveSettings = async (takeoverToggle = false): Promise<boolean> => {
   saving.value = true
   errorMessage.value = ''
   try {
-    const settings = await updateAvatarPermissionSettings(activeAvatarId.value, selectedPermissions())
+    normalizeTakeoverDelay()
+    if (takeoverDelaySeconds.value < 3 || takeoverDelaySeconds.value > 86400) {
+      errorMessage.value = '自动回复等待时间需在 3 秒到 24 小时之间'
+      return false
+    }
+    const settings = await updateAvatarPermissionSettings(
+      activeAvatarId.value,
+      selectedPermissions(),
+      takeoverDelaySeconds.value,
+    )
     setPermissions(settings.permissions || [])
+    applyTakeoverDelay(settings.takeoverReplyDelaySeconds || 180)
     await loadTakeoverStatus()
     scheduleTakeoverStatusRefresh()
     if (takeoverToggle) {
@@ -394,6 +471,10 @@ svg {
   padding: 0 20px;
 }
 
+.authorization-page.embedded .page-content {
+  padding-top: 16px;
+}
+
 .permission-intro {
   min-height: 96px;
   padding: 15px 16px 14px;
@@ -459,6 +540,75 @@ svg {
   min-height: 76px;
 }
 
+.takeover-delay-card {
+  margin-top: 12px;
+  padding: 16px;
+  border: 1px solid #dff1ef;
+  border-radius: 15px;
+  background: linear-gradient(135deg, #f5fcfb 0%, #fff 100%);
+  box-shadow: 0 8px 24px rgba(53, 166, 162, .06);
+}
+
+.delay-heading {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.delay-heading strong,
+.delay-heading small {
+  display: block;
+}
+
+.delay-heading strong {
+  font-size: 14px;
+  line-height: 1.4;
+}
+
+.delay-heading small {
+  margin-top: 5px;
+  color: #8c929f;
+  font-size: 11px;
+  line-height: 1.55;
+}
+
+.delay-heading > span {
+  flex: none;
+  padding: 4px 8px;
+  border-radius: 999px;
+  color: #258e8a;
+  background: #e8f8f6;
+  font-size: 11px;
+  font-weight: 700;
+}
+
+.delay-control {
+  margin-top: 14px;
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 88px;
+  gap: 10px;
+}
+
+.delay-control input,
+.delay-control select {
+  min-width: 0;
+  height: 42px;
+  padding: 0 12px;
+  border: 1px solid #dfe5e8;
+  border-radius: 11px;
+  outline: none;
+  color: #222528;
+  background: #fff;
+  font: inherit;
+}
+
+.delay-control input:focus,
+.delay-control select:focus {
+  border-color: #35a6a2;
+  box-shadow: 0 0 0 3px rgba(53, 166, 162, .1);
+}
+
 .permission-icon {
   width: 34px;
   height: 34px;
@@ -599,12 +749,15 @@ svg {
   bottom: 0;
   width: min(100%, 390px);
   padding: 12px 20px calc(20px + env(safe-area-inset-bottom));
+  display: flex;
+  gap: 10px;
   background: linear-gradient(to bottom, rgba(250, 250, 250, 0), #fafafa 20%, #fafafa 100%);
   transform: translateX(-50%);
 }
 
 .save-button {
-  width: 100%;
+  min-width: 0;
+  flex: 1;
   height: 48px;
   display: flex;
   align-items: center;
@@ -620,6 +773,20 @@ svg {
   cursor: pointer;
 }
 
+.footer-back-button {
+  flex: 0 0 96px;
+  height: 48px;
+  border: 1px solid #eadfd6;
+  border-radius: 24px;
+  color: #6f665f;
+  background: #fff;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+}
+
+.footer-back-button:disabled { opacity: .58; }
+
 .save-button:disabled {
   opacity: .68;
 }

digital-avatar-app/src/views/AvatarEdit.vue

@@ -1,12 +1,10 @@
 <template>
   <div class="edit-avatar-page">
     <!-- 顶部导航 -->
-    <header class="page-header">
+    <header v-if="!isEmbedded" class="page-header">
       <button class="back-btn" @click="goBack">‹</button>
       <h1 class="page-title">分身微调</h1>
-      <button class="save-btn" :disabled="loading || saving || uploadingPhoto" @click="saveChanges">
+      <span class="header-spacer" aria-hidden="true"></span>
-        {{ saving ? '保存中...' : '保存' }}
-      </button>
     </header>
 
     <div v-if="loading" class="status-banner">加载中...</div>
@@ -159,6 +157,13 @@
         {{ deleting ? '删除中...' : '删除数字分身' }}
       </button>
     </section>
+
+    <footer class="edit-action-bar">
+      <button class="action-back-btn" type="button" :disabled="saving" @click="goBack">返回</button>
+      <button class="action-save-btn" type="button" :disabled="loading || saving || uploadingPhoto" @click="saveChanges">
+        {{ saving ? '保存中...' : '保存修改' }}
+      </button>
+    </footer>
   </div>
 </template>
 
@@ -168,11 +173,13 @@ import { useRoute, useRouter } from 'vue-router'
 import { deleteAvatar as apiDeleteAvatar, getAvatarDetail, updateAvatar, uploadAvatarPhoto } from '@/api'
 import { useAvatarStore } from '@/store/avatar'
 import { buildAvatarUpdatePayload, normalizeAvatarEditForm } from '@/utils/avatar-page-data.js'
+import { isHuihuiEmbeddedMode } from '@/utils/embed-mode'
 
 const router = useRouter()
 const route = useRoute()
 const avatarStore = useAvatarStore()
 const avatarId = route.params.id as string
+const isEmbedded = isHuihuiEmbeddedMode()
 
 // 表单数据
 const formData = reactive({
@@ -288,7 +295,7 @@ onMounted(async () => {
 .edit-avatar-page {
   min-height: 100vh;
   background: #F8F9FA;
-  padding-bottom: 40px;
+  padding-bottom: calc(104px + env(safe-area-inset-bottom));
 }
 
 /* 顶部导航 */
@@ -331,16 +338,7 @@ onMounted(async () => {
   color: #B91C1C;
 }
 
-.save-btn {
+.header-spacer { width: 40px; }
-  background: #F97316;
-  color: white;
-  border: none;
-  padding: 8px 20px;
-  border-radius: 8px;
-  font-size: 14px;
-  font-weight: 600;
-  cursor: pointer;
-}
 
 /* 头像上传 */
 .photo-section {
@@ -580,4 +578,47 @@ onMounted(async () => {
   background: #EF4444;
   color: white;
 }
+
+.edit-action-bar {
+  position: fixed;
+  z-index: 30;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  display: flex;
+  gap: 12px;
+  padding: 12px 20px calc(14px + env(safe-area-inset-bottom));
+  border-top: 1px solid rgba(229, 231, 235, .9);
+  background: rgba(248, 249, 250, .96);
+  box-shadow: 0 -8px 24px rgba(56, 38, 24, .06);
+  backdrop-filter: blur(12px);
+}
+
+.action-back-btn,
+.action-save-btn {
+  height: 48px;
+  border-radius: 14px;
+  font-size: 15px;
+  font-weight: 600;
+  cursor: pointer;
+}
+
+.action-back-btn {
+  flex: 0 0 104px;
+  border: 1px solid #E4E0DC;
+  color: #655E58;
+  background: #fff;
+}
+
+.action-save-btn {
+  min-width: 0;
+  flex: 1;
+  border: 0;
+  color: #fff;
+  background: linear-gradient(105deg, #F79A38, #F97316);
+  box-shadow: 0 8px 18px rgba(249, 115, 22, .18);
+}
+
+.action-back-btn:disabled,
+.action-save-btn:disabled { opacity: .6; cursor: not-allowed; }
 </style>

digital-avatar-app/src/views/AvatarManage.vue

@@ -1,15 +1,11 @@
 <template>
   <div class="avatar-manage-page">
     <!-- 顶部导航 -->
-    <header class="page-header">
+    <header v-if="!isEmbedded" class="page-header">
       <div class="header-left">
         <button class="back-btn" @click="goBack">‹</button>
         <h1 class="page-title">数字分身管理</h1>
       </div>
-      <!-- 右上角创建入口 -->
-      <div class="header-right">
-        <button class="icon-btn" @click="goCreate" title="创建数字分身">➕</button>
-      </div>
     </header>
 
     <!-- 用户资料头（会会登录账号的头像 / 昵称） -->
@@ -24,11 +20,11 @@
       </div>
     </section>
 
-    <!-- Token 余额条 -->
+    <!-- 积分余额条：暂时隐藏，保留完整实现便于后续恢复。 -->
-    <section class="token-section">
+    <section v-if="SHOW_POINTS_BALANCE_CARD" class="token-section">
       <div class="token-card">
         <div class="token-info">
-          <span class="token-label">Token 余额</span>
+          <span class="token-label">积分余额</span>
           <span class="token-amount">{{ tokenBalance.toLocaleString() }}</span>
           <span class="token-used">累计使用 {{ tokenConsumed.toLocaleString() }}</span>
         </div>
@@ -39,9 +35,14 @@
     <!-- 数字分身列表（只放分身相关） -->
     <section class="avatar-list-section">
       <div class="section-head">
+        <div class="section-heading-copy">
           <h3 class="section-title">我的数字分身</h3>
           <span class="count-badge">{{ avatars.length }}</span>
         </div>
+        <button class="section-create-btn" type="button" @click="goCreate">
+          <span aria-hidden="true">＋</span> 添加分身
+        </button>
+      </div>
 
       <div v-if="avatars.length" class="avatar-list">
         <div class="avatar-card" v-for="a in avatars" :key="a.id">
@@ -56,7 +57,7 @@
             <div class="avatar-details">
               <div class="avatar-name-row"><h2 class="avatar-name">{{ a.displayName || a.name }}</h2><span class="avatar-status"><i class="status-dot" :class="a.status"></i>{{ statusText(a.status) }}</span></div>
               <p class="avatar-desc">{{ a.description || '暂无描述' }}</p>
-              <span class="avatar-token-usage">累计使用 {{ avatarTokenUsage(a.id).toLocaleString() }} Token</span>
+              <span class="avatar-token-usage">累计使用 {{ avatarTokenUsage(a.id).toLocaleString() }} 积分</span>
             </div>
           </div>
           <div class="avatar-actions">
@@ -87,10 +88,15 @@ import { useRouter } from 'vue-router'
 import { useAvatarStore } from '@/store/avatar'
 import { useUserStore } from '@/store/user'
 import { createAvatarShareLink } from '@/api'
+import { isHuihuiEmbeddedMode } from '@/utils/embed-mode'
 
 const router = useRouter()
 const avatarStore = useAvatarStore()
 const userStore = useUserStore()
+const isEmbedded = isHuihuiEmbeddedMode()
+
+// 临时产品开关：余额卡片代码保留，后续改为 true 即可恢复展示。
+const SHOW_POINTS_BALANCE_CARD = false
 
 // 当前登录会会用户的资料（头像 / 昵称）
 const me = computed(() => userStore.user)
@@ -289,7 +295,7 @@ onMounted(() => {
   background: rgba(255, 255, 255, 0.3);
 }
 
-/* Token 余额条 */
+/* 积分余额条 */
 .token-section {
   padding: 16px 20px;
 }
@@ -351,10 +357,36 @@ onMounted(() => {
 .section-head {
   display: flex;
   align-items: center;
-  gap: 8px;
+  justify-content: space-between;
+  gap: 12px;
   margin: 8px 0 12px;
 }
 
+.section-heading-copy {
+  min-width: 0;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.section-create-btn {
+  flex: 0 0 auto;
+  display: inline-flex;
+  align-items: center;
+  gap: 3px;
+  padding: 8px 12px;
+  border: 1px solid #FED7B5;
+  border-radius: 999px;
+  color: #E9650C;
+  background: #FFF7ED;
+  font-size: 12px;
+  font-weight: 650;
+  cursor: pointer;
+}
+
+.section-create-btn span { font-size: 17px; line-height: 1; }
+.section-create-btn:active { background: #FFEDD5; }
+
 .section-title {
   font-size: 16px;
   font-weight: 600;

digital-avatar-app/src/views/KnowledgeManage.vue

@@ -1,7 +1,7 @@
 <template>
-  <div class="knowledge-page">
+  <div class="knowledge-page" :class="{ embedded: isEmbedded }">
     <!-- 顶部导航 -->
-    <header class="page-header">
+    <header v-if="!isEmbedded" class="page-header">
       <div class="header-left">
         <button class="back-btn" @click="goBack">‹</button>
         <h1 class="page-title">知识库管理</h1>
@@ -23,7 +23,7 @@
         <div class="upload-section">
           <div class="upload-zone" :class="{ 'drag-over': dragOver }" @click="triggerFile" @dragover.prevent="dragOver = true" @dragleave.prevent="dragOver = false" @drop.prevent="onDrop">
             <div class="upload-icon">📥</div>
-            <p class="upload-title">拖拽文件到此处，或<span class="upload-link">点击上传</span></p>
+            <p class="upload-title"><span class="upload-link">点击上传</span></p>
             <p class="upload-hint">支持 MD / TXT / PDF / DOC / DOCX / XLSX，上传后自动向量化</p>
             <input ref="fileInput" type="file" accept=".md,.txt,.pdf,.doc,.docx,.xlsx" class="hidden-input" @change="onFileChange" />
           </div>
@@ -37,10 +37,10 @@
             <div class="card-content">
               <div class="card-title-row">
                 <strong>{{ doc.filename }}</strong>
-                <span class="status-pill" :class="{ pending: !doc.vectorized && doc.filePresent !== false, missing: doc.filePresent === false }">{{ doc.filePresent === false ? '文件缺失' : (doc.vectorized ? '已入库' : '处理中') }}</span>
+                <span class="status-pill" :class="documentState(doc).tone">{{ documentState(doc).label }}</span>
               </div>
               <p class="card-meta">{{ doc.fileType.toUpperCase() }} · {{ formatSize(doc.fileSize) }} · {{ formatDate(doc.createdAt) }}</p>
-              <p class="card-detail">{{ doc.filePresent === false ? '原文件不可用，请删除后重新上传' : (doc.vectorized ? `已切分 ${doc.chunkCount || 0} 段，可用于对话` : '正在解析并建立知识索引') }}</p>
+              <p class="card-detail">{{ documentState(doc).detail }}</p>
             </div>
             <button class="card-delete" @click="removeDoc(doc.id)">删除</button>
           </article>
@@ -82,6 +82,7 @@ import { ref, onMounted, computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { useAvatarStore } from '@/store/avatar'
 import { pickScopedAvatarId, unwrapListData } from '@/utils/avatar-page-data.js'
+import { isHuihuiEmbeddedMode } from '@/utils/embed-mode'
 import {
   getKnowledgeDocs,
   uploadKnowledgeDoc,
@@ -95,6 +96,7 @@ import {
 const router = useRouter()
 const route = useRoute()
 const store = useAvatarStore()
+const isEmbedded = isHuihuiEmbeddedMode()
 
 const avatarId = computed(() => pickScopedAvatarId(route.params.avatarId, store.currentAvatarId, store.avatars))
 const activeTab = ref<'docs' | 'qa'>('docs')
@@ -111,6 +113,19 @@ const searching = ref(false)
 const searched = ref(false)
 const searchResults = ref<any[]>([])
 
+const documentState = (doc: any) => {
+  if (doc.filePresent === false) {
+    return { tone: 'missing', label: '文件缺失', detail: '原文件不可用，请删除后重新上传' }
+  }
+  if (doc.vectorized) {
+    return { tone: 'ready', label: '已入库', detail: `已切分 ${doc.chunkCount || 0} 段，可用于对话` }
+  }
+  if (['uploaded', 'parsing'].includes(String(doc.status || '').toLowerCase())) {
+    return { tone: 'pending', label: '处理中', detail: '正在解析并建立知识索引' }
+  }
+  return { tone: 'failed', label: '处理失败', detail: '未能建立知识索引，请删除后重新上传' }
+}
+
 const loadDocs = async () => {
   if (!avatarId.value) return
   try {
@@ -283,6 +298,7 @@ onMounted(async () => {
 .card-title-row strong { min-width: 0; flex: 1; overflow: hidden; color: #27201C; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
 .status-pill { flex: 0 0 auto; display: inline-flex; padding: 4px 7px; border-radius: 999px; color: #15803D; background: #ECFDF3; font-size: 10px; white-space: nowrap; }.status-pill.pending { color: #B45309; background: #FFFBEB; }
 .status-pill.missing { color: #B91C1C; background: #FEF2F2; }
+.status-pill.failed { color: #B91C1C; background: #FEF2F2; }
 .card-meta, .card-detail { margin: 5px 0 0; color: #9398AE; font-size: 11px; line-height: 1.4; }.card-detail { color: #8B6B58; }
 .card-delete { flex: 0 0 auto; align-self: center; border: 0; color: #EF4444; background: #FEF2F2; border-radius: 8px; padding: 7px 9px; font-size: 12px; cursor: pointer; }
 .card-empty { padding: 42px 16px; border: 1px dashed #F1D9C3; border-radius: 16px; color: #9398AE; background: #fff; font-size: 14px; text-align: center; }

digital-avatar-app/src/views/QaPairEdit.vue

@@ -10,10 +10,12 @@
     <section class="form-section">
       <label class="field-label">问题</label>
       <textarea
+        ref="questionInput"
         v-model="form.question"
-        class="field-input"
+        class="field-input question-input"
-        rows="3"
+        rows="1"
         placeholder="例如：你们的退款政策是什么？"
+        @input="resizeQuestion"
       ></textarea>
 
       <label class="field-label">标准答案</label>
@@ -46,7 +48,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, computed, onMounted } from 'vue'
+import { ref, reactive, computed, nextTick, onMounted } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
 import { useAvatarStore } from '@/store/avatar'
 import { pickScopedAvatarId, unwrapListData } from '@/utils/avatar-page-data.js'
@@ -63,6 +65,14 @@ const isEdit = computed(() => !!qaId.value)
 const form = reactive({ question: '', answer: '', enabled: true })
 const saving = ref(false)
 const error = ref('')
+const questionInput = ref<HTMLTextAreaElement | null>(null)
+
+const resizeQuestion = (event?: Event) => {
+  const element = (event?.target as HTMLTextAreaElement | null) || questionInput.value
+  if (!element) return
+  element.style.height = 'auto'
+  element.style.height = `${element.scrollHeight}px`
+}
 
 const goBack = () => router.back()
 
@@ -124,6 +134,8 @@ onMounted(async () => {
   if (isEdit.value) {
     await loadForEdit()
   }
+  await nextTick()
+  resizeQuestion()
 })
 </script>
 
@@ -194,6 +206,13 @@ onMounted(async () => {
   border-color: #F97316;
 }
 
+.question-input {
+  min-height: 44px;
+  overflow: hidden;
+  resize: none;
+  line-height: 1.55;
+}
+
 .switch-row {
   display: flex;
   align-items: center;

digital-avatar-app/src/views/TokenCharge.vue

@@ -3,7 +3,7 @@
     <!-- 顶部导航 -->
     <header class="page-header">
       <button class="back-btn" @click="goBack">‹</button>
-      <h1 class="page-title">Token 充值</h1>
+      <h1 class="page-title">积分充值</h1>
       <div class="header-right"></div>
     </header>
 
@@ -12,8 +12,8 @@
       <div class="balance-card">
         <span class="balance-label">当前余额</span>
         <span class="balance-amount">{{ currentBalance.toLocaleString() }}</span>
-        <span class="balance-unit">Token</span>
+        <span class="balance-unit">积分</span>
-        <span class="balance-used">累计使用 {{ totalConsumed.toLocaleString() }} Token</span>
+        <span class="balance-used">累计使用 {{ totalConsumed.toLocaleString() }} 积分</span>
       </div>
     </section>
 
@@ -30,9 +30,9 @@
         >
           <div class="plan-badge" v-if="plan.badge">{{ plan.badge }}</div>
           <div class="plan-amount">{{ formatTokenAmount(plan.amount) }}</div>
-          <div class="plan-unit">Token</div>
+          <div class="plan-unit">积分</div>
           <div class="plan-price">¥{{ plan.price }}</div>
-          <div class="plan-desc" v-if="plan.desc">{{ plan.desc }}</div>
+          <div class="plan-desc" v-if="plan.desc">{{ formatPointsCopy(plan.desc) }}</div>
         </div>
       </div>
     </section>
@@ -46,7 +46,7 @@
           :class="{ selected: paymentMethod === 'wechat' }"
           @click="paymentMethod = 'wechat'"
         >
-          <span class="payment-icon">💚</span>
+          <span class="payment-icon wechat-icon"><img :src="wechatPayIcon" alt="" /></span>
           <span class="payment-name">微信支付</span>
           <span class="payment-check" v-if="paymentMethod === 'wechat'">✓</span>
         </div>
@@ -55,31 +55,41 @@
           :class="{ selected: paymentMethod === 'alipay' }"
           @click="paymentMethod = 'alipay'"
         >
-          <span class="payment-icon">💙</span>
+          <span class="payment-icon alipay-icon"><img :src="alipayIcon" alt="" /></span>
           <span class="payment-name">支付宝</span>
           <span class="payment-check" v-if="paymentMethod === 'alipay'">✓</span>
         </div>
       </div>
+      <p v-if="paymentNotice" class="payment-notice" :class="paymentNoticeTone">{{ paymentNotice }}</p>
     </section>
 
     <!-- 充值按钮 -->
     <section class="checkout-section">
       <button
         class="checkout-btn"
-        :class="{ disabled: !selectedPlan }"
+        :class="{ disabled: !selectedPlan || charging || Boolean(pendingOrderId) }"
-        :disabled="!selectedPlan"
+        :disabled="!selectedPlan || charging || Boolean(pendingOrderId)"
         @click="doCharge"
       >
-        {{ selectedPlan ? `立即支付 ¥${selectedPlan.price}` : '请选择充值套餐' }}
+        {{ checkoutLabel }}
       </button>
     </section>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
-import { getTokenBalance, getRechargePlans, chargeToken } from '@/api'
+import {
+  chargeToken,
+  getRechargePlans,
+  getTokenBalance,
+  getTokenPaymentStatus,
+  type TokenPaymentOrder
+} from '@/api'
+import { isInUniWebView, onNativeMessage, UniEvents } from '@/utils/uniapp-bridge'
+import wechatPayIcon from '@/assets/wechat-pay.svg'
+import alipayIcon from '@/assets/alipay.svg'
 
 const router = useRouter()
 
@@ -101,6 +111,12 @@ const selectedPlan = ref<any>(null)
 
 // 支付方式
 const paymentMethod = ref<'wechat' | 'alipay'>('wechat')
+const paymentNotice = ref('')
+const paymentNoticeTone = ref<'pending' | 'success' | 'error'>('pending')
+const pendingOrderId = ref(sessionStorage.getItem('hh_pending_payment_order') || '')
+let pollTimer: number | undefined
+let pollDeadline = 0
+let removeNativeListener: (() => void) | undefined
 
 // 从后端加载余额与套餐
 const loadData = async () => {
@@ -119,22 +135,144 @@ const loadData = async () => {
   }
 }
 
-// 执行充值（写入后端）
+// 会会支付订单创建与到账确认
 const charging = ref(false)
 const formatTokenAmount = (amount: number) => {
   if (amount >= 1_000_000 && amount % 1_000_000 === 0) return `${amount / 1_000_000}M`
   return amount.toLocaleString()
 }
+const formatPointsCopy = (value: string) => value.replace(/\bToken\b/gi, '积分')
+
+const checkoutLabel = computed(() => {
+  if (!selectedPlan.value) return '请选择充值套餐'
+  if (charging.value) return '正在创建支付订单…'
+  if (pendingOrderId.value) return '等待支付结果…'
+  return `立即支付 ¥${selectedPlan.value.price}`
+})
+
+const payScene = () => {
+  if (paymentMethod.value === 'wechat' && /MicroMessenger/i.test(navigator.userAgent)) return 'JSAPI' as const
+  return 'APP' as const
+}
+
+const parsePayMessage = (message: string) => {
+  const text = (message || '').trim()
+  if (!text) return null
+  try {
+    return JSON.parse(text)
+  } catch {
+    return text
+  }
+}
+
+const findPaymentUrl = (value: any): string => {
+  if (typeof value === 'string' && /^https?:\/\//i.test(value)) return value
+  if (!value || typeof value !== 'object') return ''
+  for (const key of ['url', 'payUrl', 'mwebUrl', 'mweb_url', 'redirectUrl']) {
+    if (typeof value[key] === 'string' && /^https?:\/\//i.test(value[key])) return value[key]
+  }
+  return ''
+}
+
+const invokeWechatJsapi = (params: Record<string, any>) => new Promise<void>((resolve, reject) => {
+  const invoke = () => {
+    const bridge = (window as any).WeixinJSBridge
+    if (!bridge?.invoke) {
+      reject(new Error('当前微信环境无法拉起支付'))
+      return
+    }
+    bridge.invoke('getBrandWCPayRequest', params, (result: any) => {
+      const message = String(result?.err_msg || result?.errMsg || '')
+      if (/\bok\b/i.test(message)) resolve()
+      else reject(new Error(/cancel/i.test(message) ? '支付已取消' : '微信支付未完成'))
+    })
+  }
+  if ((window as any).WeixinJSBridge) invoke()
+  else document.addEventListener('WeixinJSBridgeReady', invoke, { once: true })
+})
+
+const launchPayment = async (order: TokenPaymentOrder) => {
+  const parsed = parsePayMessage(order.payMessage)
+  if (order.payWay === 'JSAPI' && order.paymentMethod === 'wechat' && parsed && typeof parsed === 'object') {
+    await invokeWechatJsapi(parsed)
+    return
+  }
+  if (isInUniWebView() && UniEvents.payment({
+    orderId: order.id,
+    orderNo: order.orderNo,
+    paymentMethod: order.paymentMethod,
+    payType: order.payType,
+    payWay: order.payWay,
+    payMessage: order.payMessage,
+    paymentParams: parsed
+  })) return
+
+  const paymentUrl = findPaymentUrl(parsed)
+  if (paymentUrl) {
+    window.location.assign(paymentUrl)
+    return
+  }
+  throw new Error('请在会会 App 内完成支付')
+}
+
+const clearPendingOrder = () => {
+  pendingOrderId.value = ''
+  sessionStorage.removeItem('hh_pending_payment_order')
+  if (pollTimer) window.clearTimeout(pollTimer)
+  pollTimer = undefined
+}
+
+const pollPayment = async () => {
+  if (!pendingOrderId.value) return
+  try {
+    const order = await getTokenPaymentStatus(pendingOrderId.value)
+    if (order.status === 'paid') {
+      currentBalance.value = order.balance
+      paymentNoticeTone.value = 'success'
+      paymentNotice.value = `支付成功，${order.pointsAmount.toLocaleString()} 积分已到账`
+      clearPendingOrder()
+      return
+    }
+    if (order.status === 'failed') {
+      paymentNoticeTone.value = 'error'
+      paymentNotice.value = order.failureReason || '支付未完成，请重新发起'
+      clearPendingOrder()
+      return
+    }
+  } catch (error) {
+    console.error('查询支付结果失败', error)
+  }
+  if (Date.now() < pollDeadline) pollTimer = window.setTimeout(pollPayment, 2000)
+  else {
+    paymentNoticeTone.value = 'pending'
+    paymentNotice.value = '支付结果仍在确认中，可稍后刷新余额或重新发起'
+    clearPendingOrder()
+  }
+}
+
+const startPolling = (orderId: string) => {
+  pendingOrderId.value = orderId
+  sessionStorage.setItem('hh_pending_payment_order', orderId)
+  pollDeadline = Date.now() + 2 * 60 * 1000
+  if (pollTimer) window.clearTimeout(pollTimer)
+  void pollPayment()
+}
+
 const doCharge = async () => {
   if (!selectedPlan.value || charging.value) return
   charging.value = true
+  paymentNotice.value = ''
   try {
-    const methodText = paymentMethod.value === 'wechat' ? '微信支付' : '支付宝'
+    const order = await chargeToken(selectedPlan.value.id, paymentMethod.value, payScene())
-    const res: any = await chargeToken(selectedPlan.value.id)
+    if (order.status === 'failed') throw new Error(order.failureReason || '支付订单创建失败')
-    currentBalance.value = res?.balance ?? currentBalance.value
+    paymentNoticeTone.value = 'pending'
-    alert(`已通过${methodText}成功充值，当前余额：${currentBalance.value} Token`)
+    paymentNotice.value = '支付订单已创建，正在等待付款结果'
-  } catch (e) {
+    startPolling(order.id)
-    alert('充值失败，请重试')
+    await launchPayment(order)
+  } catch (error: any) {
+    paymentNoticeTone.value = 'error'
+    paymentNotice.value = error?.message || '充值失败，请重试'
+    clearPendingOrder()
   } finally {
     charging.value = false
   }
@@ -146,7 +284,33 @@ const goBack = () => {
 }
 
 onMounted(() => {
-  loadData()
+  void loadData()
+  removeNativeListener = onNativeMessage((message) => {
+    if (message?.type !== 'paymentResult') return
+    if (message.orderId && message.orderId !== pendingOrderId.value) return
+    if (['cancelled', 'canceled'].includes(String(message.status).toLowerCase())) {
+      paymentNoticeTone.value = 'error'
+      paymentNotice.value = '支付已取消'
+      clearPendingOrder()
+      return
+    }
+    if (String(message.status).toLowerCase() === 'failed') {
+      paymentNoticeTone.value = 'error'
+      paymentNotice.value = message.message || '支付未完成，请重新发起'
+      clearPendingOrder()
+      return
+    }
+    void pollPayment()
+  })
+  if (pendingOrderId.value) {
+    paymentNotice.value = '正在确认上一笔支付结果'
+    startPolling(pendingOrderId.value)
+  }
+})
+
+onUnmounted(() => {
+  if (pollTimer) window.clearTimeout(pollTimer)
+  removeNativeListener?.()
 })
 </script>
 
@@ -333,7 +497,24 @@ onMounted(() => {
 }
 
 .payment-icon {
-  font-size: 24px;
+  width: 38px;
+  height: 38px;
+  display: grid;
+  place-items: center;
+  border-radius: 11px;
+}
+
+.payment-icon img {
+  width: 25px;
+  height: 25px;
+}
+
+.wechat-icon {
+  background: #EAF9F0;
+}
+
+.alipay-icon {
+  background: #EAF3FF;
 }
 
 .payment-name {
@@ -356,6 +537,26 @@ onMounted(() => {
   font-weight: 600;
 }
 
+.payment-notice {
+  margin: 12px 2px 0;
+  padding: 10px 12px;
+  border-radius: 10px;
+  color: #9A5B16;
+  background: #FFF5E8;
+  font-size: 13px;
+  line-height: 1.5;
+}
+
+.payment-notice.success {
+  color: #08783E;
+  background: #EAF9F0;
+}
+
+.payment-notice.error {
+  color: #B42318;
+  background: #FFF0EE;
+}
+
 /* 充值按钮 */
 .checkout-section {
   padding: 0 20px;

uniapp-avatar/README.md

@@ -54,6 +54,7 @@ H5 引入 uniapp web-view bridge 后调用：
 | `needLogin` | — | token 失效，请求壳重新登录 |
 | `setTitle` | `title` | 设置原生导航栏标题 |
 | `navigate` | `path` | 请求原生跳转（打开原生页/新 web-view） |
+| `payment` | `payment` | 拉起会会原生支付；包含 `orderId/orderNo/payType/payWay/payMessage/paymentParams` |
 | `back` | — | 请求原生返回 |
 
 ### 2.3 原生 → H5（壳主动推送）
@@ -63,9 +64,12 @@ H5 引入 uniapp web-view bridge 后调用：
 | `context` | `platform, version` | 注入运行环境信息 |
 | `tokenRefresh` | `token` | 登录刷新后下发新 token |
 | `userUpdate` | `user` | 会会资料变更 |
+| `paymentResult` | `orderId,status` | 原生支付结束通知；`status` 为 `success/cancelled/failed` |
 
 > H5 侧用 `onNativeMessage(cb)` 注册 `window.__uniBridgeHandle__`，见 `digital-avatar-app/src/utils/uniapp-bridge.ts`。
 
+壳收到 `payment` 后应调用会会 App 已有的微信/支付宝支付能力（或 `uni.requestPayment`），把 `payMessage/paymentParams` 原样交给对应渠道。原生 SDK 返回后再发送 `paymentResult`；H5 不以原生返回作为到账依据，只会轮询本地订单，最终由会会服务端支付回调确认并增加积分。
+
 ---
 
 ## 3. 项目结构（uni CLI / src 布局，已验证可编译）