fix(avatar): prevent inferred reply scenarios

Reviewed-on: #4

backend/app/api/endpoints/ai_models.py

@@ -1,8 +1,11 @@
 """AI模型配置接口"""
-from fastapi import APIRouter, Depends, HTTPException
+import secrets
+
+from fastapi import APIRouter, Depends, Header, HTTPException
 from sqlalchemy import select, update
 
 from app.core.database import get_db
+from app.core.config import settings
 from app.schemas import ApiResponse, AIModelCreateRequest, AIModelUpdateRequest, AIModelTestRequest
 from app.models import AIModelConfig
 from app.utils.crypto import encrypt, decrypt
@@ -22,10 +25,15 @@ async def list_models(db=Depends(get_db)):
 @router.post("")
 async def create_model(req: AIModelCreateRequest, db=Depends(get_db)):
     if req.is_default:
-        await db.execute(update(AIModelConfig).values(is_default=0))
+        await db.execute(
+            update(AIModelConfig)
+            .where(AIModelConfig.usage_scope == req.usage_scope)
+            .values(is_default=0)
+        )
     model = AIModelConfig(
         model_name=req.model_name,
         provider=req.provider,
+        usage_scope=req.usage_scope,
         api_base_url=req.api_base_url,
         api_key_enc=encrypt(req.api_key) if req.api_key else None,
         model_version=req.model_version,
@@ -47,8 +55,16 @@ async def update_model(model_id: int, req: AIModelUpdateRequest, db=Depends(get_
     model = result.scalar_one_or_none()
     if not model:
         raise HTTPException(status_code=404, detail="模型不存在")
-    if req.is_default:
-        await db.execute(update(AIModelConfig).where(AIModelConfig.id != model_id).values(is_default=0))
+    target_scope = req.usage_scope or model.usage_scope
+    if req.is_default or (req.usage_scope and model.is_default):
+        await db.execute(
+            update(AIModelConfig)
+            .where(
+                AIModelConfig.id != model_id,
+                AIModelConfig.usage_scope == target_scope,
+            )
+            .values(is_default=0)
+        )
     for field, val in req.model_dump(exclude_none=True).items():
         if field == "api_key":
             model.api_key_enc = encrypt(val) if val else None
@@ -59,6 +75,37 @@ async def update_model(model_id: int, req: AIModelUpdateRequest, db=Depends(get_
     return ApiResponse(data=_format_model(model), message="更新成功")
 
 
+@router.get("/runtime/digital-avatar")
+async def get_digital_avatar_runtime_model(
+    x_avatar_config_token: str | None = Header(default=None),
+    db=Depends(get_db),
+):
+    expected = settings.AVATAR_MODEL_CONFIG_TOKEN
+    if not expected:
+        raise HTTPException(status_code=503, detail="数字分身模型配置服务未启用")
+    if not x_avatar_config_token or not secrets.compare_digest(x_avatar_config_token, expected):
+        raise HTTPException(status_code=401, detail="无权读取数字分身模型配置")
+
+    result = await db.execute(
+        select(AIModelConfig).where(
+            AIModelConfig.usage_scope == "digital_avatar",
+            AIModelConfig.is_default == 1,
+            AIModelConfig.is_enabled == 1,
+        )
+    )
+    model = result.scalar_one_or_none()
+    if not model:
+        raise HTTPException(status_code=404, detail="尚未配置启用的数字分身专用模型")
+    return ApiResponse(data={
+        "api_base_url": model.api_base_url or "https://api.openai.com/v1",
+        "api_key": decrypt(model.api_key_enc) if model.api_key_enc else "",
+        "model": model.model_version or model.model_name,
+        "temperature": model.temperature,
+        "max_tokens": model.max_tokens,
+        "timeout_seconds": model.timeout_seconds,
+    })
+
+
 @router.delete("/{model_id}")
 async def delete_model(model_id: int, db=Depends(get_db)):
     result = await db.execute(select(AIModelConfig).where(AIModelConfig.id == model_id))
@@ -79,6 +126,7 @@ async def test_model(req: AIModelTestRequest, db=Depends(get_db)):
 def _format_model(m: AIModelConfig) -> dict:
     return {
         "id": m.id, "model_name": m.model_name, "provider": m.provider,
+        "usage_scope": m.usage_scope,
         "api_base_url": m.api_base_url, "has_api_key": bool(m.api_key_enc),
         "model_version": m.model_version, "temperature": m.temperature,
         "max_tokens": m.max_tokens, "timeout_seconds": m.timeout_seconds,

backend/app/core/config.py

@@ -19,6 +19,7 @@ class Settings(BaseSettings):
     # 安全
     SECRET_KEY: str = os.getenv("SECRET_KEY", "dev-secret-key-change-in-prod")
     AES_KEY: str = os.getenv("AES_KEY", "your-aes-key-32-chars-change-now!")
+    AVATAR_MODEL_CONFIG_TOKEN: str = os.getenv("AVATAR_MODEL_CONFIG_TOKEN", "")
 
     # 新闻平台
     NEWS_PLATFORM_BASE_URL: str = os.getenv(

backend/app/core/database.py

@@ -1,6 +1,7 @@
 """数据库连接管理"""
 import asyncio
 from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
+from sqlalchemy import text
 from sqlalchemy.orm import DeclarativeBase
 from app.core.config import settings
 from app.core.logger import logger
@@ -64,6 +65,22 @@ async def init_db():
             VirtualUser, UserPersonality, InteractionRecord,
             PendingReplyTask, TokenStat, AIModelConfig, SystemConfig, LoginLog
         )
+        async with engine.begin() as conn:
+            await conn.execute(text("SELECT GET_LOCK('ai_model_usage_scope_migration', 30)"))
+            try:
+                result = await conn.execute(text(
+                    "SELECT COUNT(*) FROM information_schema.COLUMNS "
+                    "WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'ai_model_configs' "
+                    "AND COLUMN_NAME = 'usage_scope'"
+                ))
+                if result.scalar_one() == 0:
+                    await conn.execute(text(
+                        "ALTER TABLE ai_model_configs ADD COLUMN usage_scope "
+                        "VARCHAR(16) NOT NULL DEFAULT 'general' AFTER provider"
+                    ))
+                    logger.info("AI模型配置表已增加 usage_scope 字段")
+            finally:
+                await conn.execute(text("SELECT RELEASE_LOCK('ai_model_usage_scope_migration')"))
         logger.info("✅ 数据库模型注册成功")
         logger.info("✅ 数据库初始化完成")
 

backend/app/models/__init__.py

@@ -122,6 +122,7 @@ class AIModelConfig(Base):
     id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
     model_name: Mapped[str] = mapped_column(String(64), nullable=False)
     provider: Mapped[str] = mapped_column(String(32), nullable=False)
+    usage_scope: Mapped[str] = mapped_column(String(16), nullable=False, default="general")
     api_base_url: Mapped[str | None] = mapped_column(String(256))
     api_key_enc: Mapped[str | None] = mapped_column(String(512))
     model_version: Mapped[str | None] = mapped_column(String(64))

backend/app/schemas/__init__.py

@@ -154,6 +154,7 @@ class InteractionResponse(BaseModel):
 class AIModelCreateRequest(BaseModel):
     model_name: str = Field(..., min_length=1, max_length=64)
     provider: str = Field(..., pattern="^(openai|zhipu|wenxin|qianwen|local)$")
+    usage_scope: str = Field(default="general", pattern="^(general|digital_avatar)$")
     api_base_url: Optional[str] = None
     api_key: Optional[str] = None
     model_version: Optional[str] = None
@@ -165,6 +166,8 @@ class AIModelCreateRequest(BaseModel):
 
 class AIModelUpdateRequest(BaseModel):
     model_name: Optional[str] = None
+    provider: Optional[str] = Field(None, pattern="^(openai|zhipu|wenxin|qianwen|local)$")
+    usage_scope: Optional[str] = Field(None, pattern="^(general|digital_avatar)$")
     api_base_url: Optional[str] = None
     api_key: Optional[str] = None
     model_version: Optional[str] = None
@@ -179,6 +182,7 @@ class AIModelResponse(BaseModel):
     id: int
     model_name: str
     provider: str
+    usage_scope: str
     api_base_url: Optional[str]
     has_api_key: bool
     model_version: Optional[str]

backend/app/services/ai_service.py

@@ -28,7 +28,9 @@ class AIService:
     async def _get_default_model(self, db: AsyncSession) -> Optional[AIModelConfig]:
         result = await db.execute(
             select(AIModelConfig).where(
-                AIModelConfig.is_default == 1, AIModelConfig.is_enabled == 1
+                AIModelConfig.usage_scope == "general",
+                AIModelConfig.is_default == 1,
+                AIModelConfig.is_enabled == 1,
             )
         )
         return result.scalar_one_or_none()

digital-avatar-app/backend/database.py

@@ -40,8 +40,14 @@ def init_db():
         ("authorizations", "takeover_mode", "VARCHAR DEFAULT 'immediate'"),
         ("authorizations", "takeover_delay_seconds", "INTEGER DEFAULT 30"),
         ("avatars", "share_token", "VARCHAR DEFAULT NULL"),
+        ("token_account", "user_id", "VARCHAR DEFAULT ''"),
+        ("token_account", "total_granted", "BIGINT DEFAULT 0"),
+        ("token_account", "total_consumed", "BIGINT DEFAULT 0"),
+        ("token_account", "created_at", "TIMESTAMP"),
+        ("token_account", "updated_at", "TIMESTAMP"),
     )
     _normalize_optional_unique_values()
+    _create_token_indexes()
 
 
 def _try_add_columns(*cols):
@@ -58,3 +64,11 @@ def _try_add_columns(*cols):
 def _normalize_optional_unique_values():
     with engine.begin() as conn:
         conn.exec_driver_sql("UPDATE avatars SET share_token = NULL WHERE share_token = ''")
+
+
+def _create_token_indexes():
+    with engine.begin() as conn:
+        conn.exec_driver_sql(
+            "CREATE UNIQUE INDEX IF NOT EXISTS ux_token_account_user_id "
+            "ON token_account(user_id) WHERE user_id <> ''"
+        )

digital-avatar-app/backend/main.py

@@ -8,7 +8,7 @@ from apscheduler.schedulers.asyncio import AsyncIOScheduler
 from apscheduler.triggers.interval import IntervalTrigger
 
 from database import init_db, SessionLocal
-from models import Avatar, Authorization, Organization, TokenAccount, TokenPlan
+from models import Avatar, Authorization, Organization, TokenAccount, TokenPlan, User
 from fastapi.staticfiles import StaticFiles
 import routers.avatars
 import routers.tokens
@@ -19,6 +19,7 @@ import routers.huihui_auth
 import routers.chat
 import routers.takeover
 from responses import ok
+from services.token_billing import DEFAULT_TOKEN_GRANT, release_stale_reservations
 
 logger = logging.getLogger(__name__)
 
@@ -56,17 +57,29 @@ def health():
 def seed():
     db = SessionLocal()
     try:
-        if db.query(TokenAccount).first() is None:
-            db.add(TokenAccount(balance=1250))
-
-        if db.query(TokenPlan).count() == 0:
-            plans = [
-                TokenPlan(id="1", name="新手体验", amount=1000, price=9.9, desc="新手体验"),
-                TokenPlan(id="2", name="热门套餐", amount=5000, price=39.9, badge="热门"),
-                TokenPlan(id="3", name="超值套餐", amount=12000, price=89.9, badge="超值"),
-                TokenPlan(id="4", name="企业推荐", amount=30000, price=199, badge="企业推荐", desc="适合高频使用"),
+        plan_specs = [
+            {"id": "1", "name": "基础套餐", "amount": 2_000_000, "price": 10, "badge": "", "desc": "2M Token"},
+            {"id": "2", "name": "标准套餐", "amount": 20_000_000, "price": 100, "badge": "常用", "desc": "20M Token"},
+            {"id": "3", "name": "专业套餐", "amount": 250_000_000, "price": 1000, "badge": "加赠25%", "desc": "250M Token"},
+            {"id": "4", "name": "企业套餐", "amount": 2_500_000_000, "price": 10000, "badge": "企业推荐", "desc": "2500M Token"},
         ]
-            db.add_all(plans)
+        for spec in plan_specs:
+            plan = db.query(TokenPlan).filter(TokenPlan.id == spec["id"]).first()
+            if plan is None:
+                db.add(TokenPlan(**spec))
+            else:
+                for key, value in spec.items():
+                    setattr(plan, key, value)
+
+        for user in db.query(User).all():
+            account = db.query(TokenAccount).filter(TokenAccount.user_id == user.id).first()
+            if account is None:
+                db.add(TokenAccount(
+                    user_id=user.id,
+                    balance=DEFAULT_TOKEN_GRANT,
+                    total_granted=DEFAULT_TOKEN_GRANT,
+                    total_consumed=0,
+                ))
 
         if db.query(Avatar).count() == 0:
             avatar = Avatar(
@@ -105,6 +118,7 @@ def seed():
             db.add_all(orgs)
 
         db.commit()
+        release_stale_reservations(db)
     finally:
         db.close()
 

digital-avatar-app/backend/models.py

@@ -1,6 +1,7 @@
 import uuid
 
 from sqlalchemy import (
+    BigInteger,
     Boolean,
     Column,
     DateTime,
@@ -259,14 +260,42 @@ class KnowledgeChunk(Base):
 class TokenAccount(Base):
     __tablename__ = "token_account"
     id = Column(Integer, primary_key=True)
-    balance = Column(Integer, default=1250)
+    user_id = Column(String, nullable=False, default="", index=True)
+    balance = Column(BigInteger, default=1_000_000)
+    total_granted = Column(BigInteger, default=1_000_000)
+    total_consumed = Column(BigInteger, default=0)
+    created_at = Column(DateTime, server_default=func.now())
+    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())
+
+
+class TokenUsage(Base):
+    __tablename__ = "token_usage"
+    __table_args__ = (
+        Index("ix_token_usage_user_created", "user_id", "created_at"),
+        Index("ix_token_usage_avatar_created", "avatar_id", "created_at"),
+    )
+
+    id = Column(String, primary_key=True, default=lambda: uuid.uuid4().hex)
+    user_id = Column(String, nullable=False, index=True)
+    avatar_id = Column(String, nullable=False, default="", index=True)
+    source = Column(String, nullable=False, default="chat")
+    model = Column(String, default="")
+    status = Column(String, nullable=False, default="reserved")
+    reserved_tokens = Column(BigInteger, default=0)
+    prompt_tokens = Column(BigInteger, default=0)
+    completion_tokens = Column(BigInteger, default=0)
+    total_tokens = Column(BigInteger, default=0)
+    balance_after = Column(BigInteger, default=0)
+    failure_reason = Column(String, default="")
+    created_at = Column(DateTime, server_default=func.now())
+    settled_at = Column(DateTime)
 
 
 class TokenPlan(Base):
     __tablename__ = "token_plans"
     id = Column(String, primary_key=True)
     name = Column(String, default="")
-    amount = Column(Integer, default=0)
+    amount = Column(BigInteger, default=0)
     price = Column(Float, default=0)
     badge = Column(String, default="")
     desc = Column(String, default="")

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

@@ -16,12 +16,17 @@ import embeddings
 from database import get_db
 from models import Avatar, KnowledgeChunk, KnowledgeDoc, QAPair, User
 from responses import ok, fail
+from services.token_billing import (
+    InsufficientTokensError,
+    estimate_fallback_usage,
+    release_reservation,
+    reserve_avatar_tokens,
+    settle_reservation,
+)
+from services.chat_model_config import ChatModelConfig, get_chat_model_config
 
 router = APIRouter(tags=["数字分身聊天"])
 
-CHAT_API_URL = os.getenv("CHAT_API_URL", "https://dashscope.aliyuncs.com/compatible-mode/v1")
-CHAT_API_KEY = os.getenv("CHAT_API_KEY", "")
-CHAT_MODEL = os.getenv("CHAT_MODEL", "qwen-plus")
 MAX_MESSAGE_LENGTH = 4000
 MAX_HISTORY_MESSAGES = 10
 QA_LEXICAL_THRESHOLD = 0.72
@@ -29,6 +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)$")
@@ -65,6 +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 = (
@@ -184,7 +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(
@@ -205,7 +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']}。"
     )
@@ -216,7 +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"
@@ -226,7 +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、"
@@ -244,6 +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)
@@ -279,21 +343,25 @@ def _search_knowledge(db: Session, avatar_id: str, question: str, top_k: int = 5
     return results
 
 
-def _call_qwen(messages: list[dict], temperature: float) -> str:
-    if not CHAT_API_KEY:
+def _call_qwen(
+    messages: list[dict], temperature: float, model_config: ChatModelConfig | None = None
+) -> dict:
+    model_config = model_config or get_chat_model_config()
+    if not model_config.api_key:
         raise RuntimeError("Qwen 模型服务未配置 CHAT_API_KEY")
-    url = f"{CHAT_API_URL.rstrip('/')}/chat/completions"
+    url = f"{model_config.api_base_url}/chat/completions"
     payload = {
-        "model": CHAT_MODEL,
+        "model": model_config.model,
         "messages": messages,
         "temperature": temperature,
+        "max_tokens": model_config.max_tokens,
     }
     try:
         response = httpx.post(
             url,
-            headers={"Authorization": f"Bearer {CHAT_API_KEY}"},
+            headers={"Authorization": f"Bearer {model_config.api_key}"},
             json=payload,
-            timeout=30,
+            timeout=model_config.timeout_seconds,
         )
         response.raise_for_status()
         data = response.json()
@@ -302,17 +370,33 @@ def _call_qwen(messages: list[dict], temperature: float) -> str:
         raise RuntimeError("Qwen 模型服务暂时不可用") from exc
     if not isinstance(answer, str) or not answer.strip():
         raise RuntimeError("Qwen 模型没有返回有效回答")
-    return answer.strip()
+    return {"answer": answer.strip(), "usage": data.get("usage") or {}}
 
 
-def _iter_qwen_stream(messages: list[dict], temperature: float):
+def _iter_qwen_stream(
+    messages: list[dict], temperature: float, model_config: ChatModelConfig | None = None
+):
     """将 OpenAI 兼容接口的 SSE 分片原样转为文本增量。"""
-    if not CHAT_API_KEY:
+    model_config = model_config or get_chat_model_config()
+    if not model_config.api_key:
         raise RuntimeError("模型服务未配置")
-    url = f"{CHAT_API_URL.rstrip('/')}/chat/completions"
-    payload = {"model": CHAT_MODEL, "messages": messages, "temperature": temperature, "stream": True}
+    url = f"{model_config.api_base_url}/chat/completions"
+    payload = {
+        "model": model_config.model,
+        "messages": messages,
+        "temperature": temperature,
+        "max_tokens": model_config.max_tokens,
+        "stream": True,
+        "stream_options": {"include_usage": True},
+    }
     try:
-        with httpx.stream("POST", url, headers={"Authorization": f"Bearer {CHAT_API_KEY}"}, json=payload, timeout=45) as response:
+        with httpx.stream(
+            "POST",
+            url,
+            headers={"Authorization": f"Bearer {model_config.api_key}"},
+            json=payload,
+            timeout=max(45, model_config.timeout_seconds),
+        ) as response:
             response.raise_for_status()
             for raw_line in response.iter_lines():
                 line = raw_line.decode() if isinstance(raw_line, bytes) else raw_line
@@ -322,11 +406,15 @@ def _iter_qwen_stream(messages: list[dict], temperature: float):
                 if data == "[DONE]":
                     return
                 try:
-                    delta = json.loads(data).get("choices", [{}])[0].get("delta", {}).get("content")
+                    parsed = json.loads(data)
                 except (ValueError, IndexError, AttributeError):
                     continue
+                if parsed.get("usage"):
+                    yield {"usage": parsed["usage"]}
+                choices = parsed.get("choices") or []
+                delta = choices[0].get("delta", {}).get("content") if choices else None
                 if delta:
-                    yield delta
+                    yield {"content": delta}
     except httpx.HTTPError as exc:
         raise RuntimeError("模型服务暂时不可用") from exc
 
@@ -350,49 +438,165 @@ def _resolve_reply(
     qa_pairs: list[Any] | None = None,
     search_fn: Callable[..., list[dict]] | None = None,
     model_client: Callable[..., str] | None = None,
+    usage_source: str = "chat",
 ) -> dict:
     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)
-    model_client = model_client or _call_qwen
+    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)
-    return {
+    else:
+        model_config = get_chat_model_config()
+        reservation = reserve_avatar_tokens(
+            db,
+            avatar,
+            usage_source,
+            model_config.model,
+            messages,
+            model_config.max_tokens,
+        )
+        try:
+            model_result = _call_qwen(
+                messages=messages,
+                temperature=temperature,
+                model_config=model_config,
+            )
+            answer = model_result["answer"]
+            token_usage = settle_reservation(
+                db,
+                reservation,
+                model_result.get("usage"),
+                fallback_total=estimate_fallback_usage(messages, answer),
+            )
+        except Exception as exc:
+            release_reservation(db, reservation, str(exc))
+            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:
+        result["tokenUsage"] = token_usage
+    return result
 
 
-def _stream_reply(db: Session, avatar: Avatar, question: str, history: list[Any], *, public: bool = False):
+def _stream_reply(
+    db: Session,
+    avatar: Avatar,
+    question: str,
+    history: list[Any],
+    *,
+    public: bool = False,
+    usage_source: str = "chat_stream",
+):
     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"
+            messages = _build_prompt(avatar, history, question, references)
         config = _config(avatar)
-        temperature = min(0.45 if references else 0.25, 0.2 + config["creativity"] / 100 * 0.6)
-        chunks = _iter_qwen_stream(_build_prompt(avatar, history, question, references), temperature)
+        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,
+            avatar,
+            usage_source,
+            model_config.model,
+            messages,
+            model_config.max_tokens,
+        )
+        chunks = _iter_qwen_stream(messages, temperature, model_config)
     if public:
         source, references = "public", []
 
     def generate():
+        output_parts = []
+        provider_usage = None
+        settled = False
         try:
             yield _sse("meta", {"source": source, "references": references})
-            for content in chunks:
+            for chunk in chunks:
+                if reservation is None:
+                    content = chunk
+                else:
+                    provider_usage = chunk.get("usage") or provider_usage
+                    content = chunk.get("content")
+                if not content:
+                    continue
+                output_parts.append(content)
                 yield _sse("delta", {"content": content})
-            yield _sse("done", {})
+            token_usage = None
+            if reservation is not None:
+                answer = "".join(output_parts)
+                token_usage = settle_reservation(
+                    db,
+                    reservation,
+                    provider_usage,
+                    fallback_total=estimate_fallback_usage(messages, answer),
+                )
+                settled = True
+            yield _sse("done", {} if public else {"tokenUsage": token_usage})
         except RuntimeError as exc:
             yield _sse("error", {"message": str(exc)})
+        finally:
+            if reservation is not None and not settled:
+                answer = "".join(output_parts)
+                if answer:
+                    settle_reservation(
+                        db,
+                        reservation,
+                        provider_usage,
+                        fallback_total=estimate_fallback_usage(messages, answer),
+                    )
+                else:
+                    release_reservation(db, reservation, "stream_ended_without_output")
 
     return StreamingResponse(
         generate(),
@@ -441,11 +645,14 @@ def get_shared_avatar(share_token: str, db: Session = Depends(get_db)):
 def public_chat(share_token: str, body: ChatIn = Body(...), db: Session = Depends(get_db)):
     avatar = _require_shared_avatar(db, share_token)
     try:
-        result = _resolve_reply(db, avatar, body.message, body.history)
+        result = _resolve_reply(db, avatar, body.message, body.history, usage_source="public_chat")
         # 公开访客无需获知知识文件名、检索分数或内部答复来源。
         result["references"] = []
         result["source"] = "public"
+        result.pop("tokenUsage", None)
         return ok(result)
+    except InsufficientTokensError as exc:
+        return fail(str(exc), code=402)
     except RuntimeError as exc:
         return fail(str(exc), code=502)
 
@@ -455,15 +662,30 @@ def chat(avatar_id: str, body: ChatIn = Body(...), authorization: str = Header(N
     avatar = _require_owned_avatar(db, avatar_id, authorization)
     try:
         return ok(_resolve_reply(db, avatar, body.message, body.history))
+    except InsufficientTokensError as exc:
+        return fail(str(exc), code=402)
     except RuntimeError as exc:
         return fail(str(exc), code=502)
 
 
 @router.post("/avatar/{avatar_id}/chat/stream")
 def chat_stream(avatar_id: str, body: ChatIn = Body(...), authorization: str = Header(None), db: Session = Depends(get_db)):
+    try:
         return _stream_reply(db, _require_owned_avatar(db, avatar_id, authorization), body.message, body.history)
+    except InsufficientTokensError as exc:
+        raise HTTPException(status_code=402, detail=str(exc)) from exc
 
 
 @router.post("/public/avatar/{share_token}/chat/stream")
 def public_chat_stream(share_token: str, body: ChatIn = Body(...), db: Session = Depends(get_db)):
-    return _stream_reply(db, _require_shared_avatar(db, share_token), body.message, body.history, public=True)
+    try:
+        return _stream_reply(
+            db,
+            _require_shared_avatar(db, share_token),
+            body.message,
+            body.history,
+            public=True,
+            usage_source="public_chat_stream",
+        )
+    except InsufficientTokensError as exc:
+        raise HTTPException(status_code=402, detail=str(exc)) from exc

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

@@ -29,6 +29,7 @@ _CN_TZ = timezone(timedelta(hours=8))
 from database import get_db
 from models import Avatar, TakeoverCursor, TakeoverMessage, TakeoverReplyTask, User
 from responses import ok, fail
+from services.boxim_client import BoxIMClient, BoxIMError
 
 router = APIRouter(tags=["会会账号"])
 
@@ -111,6 +112,19 @@ def _cfg_ready() -> bool:
     return bool(AUTH_BASE_URL and APP_ID and ACCESS_ID and ACCESS_SECRET)
 
 
+def _create_boxim_client() -> BoxIMClient:
+    return BoxIMClient({
+        "HUIHUI_PLATFORM_BASE_URL": os.getenv(
+            "HUIHUI_PLATFORM_BASE_URL", "https://open.99hui.com/api"
+        ),
+        "BOXIM_API_BASE_URL": os.getenv("BOXIM_API_BASE_URL", "https://im.99hui.com/api"),
+        "HUIHUI_APP_ID": APP_ID,
+        "HUIHUI_ACCESS_ID": ACCESS_ID,
+        "HUIHUI_ACCESS_SECRET": ACCESS_SECRET,
+        "BOXIM_TIMEOUT_SECONDS": os.getenv("BOXIM_TIMEOUT_SECONDS", "20"),
+    })
+
+
 def _call_huihui(path: str, params: dict, as_query: bool = False):
     """调用会会接口，返回 (ok: bool, payload: dict, http_status: int)"""
     url = f"{AUTH_BASE_URL}{path}"
@@ -281,6 +295,47 @@ def pwd_login(body: dict = Body(...), db: Session = Depends(get_db)):
     })
 
 
+@router.post("/huihui/token/login")
+async def token_login(body: dict = Body(...), db: Session = Depends(get_db)):
+    """Validate a production Huihui token through BOXIM and issue an app session."""
+    huihui_token = (body.get("token") or "").strip()
+    if not huihui_token or len(huihui_token) > 8192:
+        return fail("会会登录凭证无效或已过期", 401)
+    if not _cfg_ready():
+        return fail("会会登录服务未配置", 500)
+
+    client = _create_boxim_client()
+    try:
+        token_data = await client.exchange_access_token(huihui_token)
+        profile = await client.get_self(token_data["accessToken"])
+    except BoxIMError as exc:
+        if exc.auth_error:
+            return fail("会会登录凭证无效或已过期", 401)
+        return fail("会会登录服务暂时不可用，请稍后重试", 502)
+
+    # BOXIM's id is its internal IM id. Account ownership must use huihuiUserId.
+    huihui_user_id = str(profile.get("huihuiUserId") or "").strip()
+    if not huihui_user_id:
+        return fail("会会未返回用户标识", 502)
+
+    phone = str(_pick(profile, "mobile", "phone", default="")).strip()
+    nickname = str(_pick(profile, "nickName", "nickname", "name", "userName", default="")).strip()
+    avatar_url = str(
+        _pick(profile, "headImage", "headImageThumb", "avatar", "avatarUrl", default="")
+    ).strip()
+    return _issue_session(
+        db,
+        phone,
+        {
+            "userId": huihui_user_id,
+            "nickname": nickname,
+            "avatarUrl": avatar_url,
+            "token": huihui_token,
+        },
+        reuse_existing_session=True,
+    )
+
+
 def _transfer_avatar_ownership(db: Session, old_owner_id: str, new_owner_id: str) -> int:
     """Move one user's avatar-owned data to a replacement Huihui identity."""
     if not old_owner_id or old_owner_id == new_owner_id:
@@ -332,7 +387,13 @@ def _find_or_link_user(db: Session, phone: str, huihui_user_id: str) -> User:
     return user
 
 
-def _issue_session(db: Session, phone: str, info: dict):
+def _issue_session(
+    db: Session,
+    phone: str,
+    info: dict,
+    *,
+    reuse_existing_session: bool = False,
+):
     """建/链本地用户并签发本系统会话 token"""
     huihui_user_id = info.get("userId", "")
     user = _find_or_link_user(db, phone, huihui_user_id)
@@ -343,12 +404,16 @@ def _issue_session(db: Session, phone: str, info: dict):
     if info.get("avatarUrl"):
         user.avatar_url = info["avatarUrl"]
     user.huihui_token = info.get("token", "")
+    if not reuse_existing_session or not user.app_token:
         user.app_token = uuid.uuid4().hex
     user.last_login_at = datetime.now()
     db.add(user)
     db.commit()
     db.refresh(user)
 
+    from services.token_billing import get_or_create_account
+    get_or_create_account(db, user.id)
+
     return ok({
         "token": user.app_token,
         "user": user.to_dict(),
@@ -356,7 +421,6 @@ def _issue_session(db: Session, phone: str, info: dict):
             "userId": huihui_user_id,
             "nickname": info.get("nickname", ""),
             "avatarUrl": info.get("avatarUrl", ""),
-            "token": info.get("token", ""),
         },
     })
 

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

@@ -1,37 +1,81 @@
-from fastapi import APIRouter, Depends, Body
+from fastapi import APIRouter, Depends, Body, Header, HTTPException
+from sqlalchemy import func
 from sqlalchemy.orm import Session
 
 from database import get_db
-from models import TokenAccount, TokenPlan
+from models import TokenAccount, TokenPlan, TokenUsage, User
 from responses import ok, fail
+from services.token_billing import get_or_create_account
 
 router = APIRouter(tags=["Token"])
 
 
+def _require_user(authorization: str | None, db: Session) -> User:
+    if not authorization:
+        raise HTTPException(status_code=401, detail="未登录")
+    token = authorization.replace("Bearer ", "", 1).replace("bearer ", "", 1).strip()
+    user = db.query(User).filter(User.app_token == token).first()
+    if not user:
+        raise HTTPException(status_code=401, detail="会话无效或已过期")
+    return user
+
+
 @router.get("/token/balance")
-def balance(db: Session = Depends(get_db)):
-    acc = db.query(TokenAccount).first()
-    return ok({"balance": acc.balance if acc else 0})
+def balance(authorization: str = Header(None), db: Session = Depends(get_db)):
+    user = _require_user(authorization, db)
+    acc = get_or_create_account(db, user.id)
+    return ok({
+        "balance": acc.balance,
+        "totalGranted": acc.total_granted,
+        "totalConsumed": acc.total_consumed,
+    })
 
 
 @router.get("/token/plans")
-def plans(db: Session = Depends(get_db)):
+def plans(authorization: str = Header(None), db: Session = Depends(get_db)):
+    _require_user(authorization, db)
     items = db.query(TokenPlan).order_by(TokenPlan.price.asc()).all()
     return ok([p.to_dict() for p in items])
 
 
 @router.post("/token/charge")
-def charge(payload: dict = Body(...), db: Session = Depends(get_db)):
+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 == plan_id).first()
     if not plan:
         return fail("套餐不存在", 404)
-    acc = db.query(TokenAccount).first()
-    if not acc:
-        acc = TokenAccount(balance=0)
-        db.add(acc)
-        db.commit()
-        db.refresh(acc)
+    acc = get_or_create_account(db, user.id)
     acc.balance += plan.amount
+    acc.total_granted = int(acc.total_granted or 0) + plan.amount
     db.commit()
     return ok({"balance": acc.balance, "charged": plan.amount})
+
+
+@router.get("/token/usage")
+def usage(authorization: str = Header(None), db: Session = Depends(get_db)):
+    user = _require_user(authorization, db)
+    rows = (
+        db.query(
+            TokenUsage.avatar_id,
+            TokenUsage.source,
+            func.sum(TokenUsage.prompt_tokens),
+            func.sum(TokenUsage.completion_tokens),
+            func.sum(TokenUsage.total_tokens),
+            func.count(TokenUsage.id),
+        )
+        .filter(TokenUsage.user_id == user.id, TokenUsage.status == "completed")
+        .group_by(TokenUsage.avatar_id, TokenUsage.source)
+        .all()
+    )
+    return ok([
+        {
+            "avatarId": avatar_id,
+            "source": source,
+            "promptTokens": int(prompt_tokens or 0),
+            "completionTokens": int(completion_tokens or 0),
+            "totalTokens": int(total_tokens or 0),
+            "requestCount": int(request_count or 0),
+        }
+        for avatar_id, source, prompt_tokens, completion_tokens, total_tokens, request_count in rows
+    ])

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

@@ -0,0 +1,93 @@
+import logging
+import os
+import threading
+import time
+from dataclasses import dataclass
+
+import httpx
+
+logger = logging.getLogger(__name__)
+
+
+@dataclass(frozen=True)
+class ChatModelConfig:
+    api_base_url: str
+    api_key: str
+    model: str
+    max_tokens: int
+    timeout_seconds: float
+    source: str
+
+
+_cache_lock = threading.Lock()
+_cached_config: ChatModelConfig | None = None
+_cache_expires_at = 0.0
+
+
+def _environment_config() -> ChatModelConfig:
+    return ChatModelConfig(
+        api_base_url=os.getenv(
+            "CHAT_API_URL", "https://dashscope.aliyuncs.com/compatible-mode/v1"
+        ).rstrip("/"),
+        api_key=os.getenv("CHAT_API_KEY", ""),
+        model=os.getenv("CHAT_MODEL", "qwen-plus"),
+        max_tokens=max(128, int(os.getenv("CHAT_MAX_OUTPUT_TOKENS", "1024"))),
+        timeout_seconds=max(5.0, float(os.getenv("CHAT_TIMEOUT_SECONDS", "30"))),
+        source="environment",
+    )
+
+
+def _fetch_runtime_config() -> ChatModelConfig | None:
+    url = os.getenv("CHAT_MODEL_CONFIG_URL", "").strip()
+    token = os.getenv("AVATAR_MODEL_CONFIG_TOKEN", "").strip()
+    if not url or not token:
+        return None
+    response = httpx.get(
+        url,
+        headers={"X-Avatar-Config-Token": token},
+        timeout=max(2.0, float(os.getenv("CHAT_MODEL_CONFIG_TIMEOUT_SECONDS", "5"))),
+    )
+    response.raise_for_status()
+    payload = response.json().get("data") or {}
+    api_base_url = str(payload.get("api_base_url") or "").rstrip("/")
+    api_key = str(payload.get("api_key") or "")
+    model = str(payload.get("model") or "")
+    if not api_base_url or not api_key or not model:
+        raise ValueError("数字分身专用模型配置不完整")
+    return ChatModelConfig(
+        api_base_url=api_base_url,
+        api_key=api_key,
+        model=model,
+        max_tokens=max(128, int(payload.get("max_tokens") or 1024)),
+        timeout_seconds=max(5.0, float(payload.get("timeout_seconds") or 30)),
+        source="admin",
+    )
+
+
+def get_chat_model_config(*, force_refresh: bool = False) -> ChatModelConfig:
+    global _cached_config, _cache_expires_at
+
+    now = time.monotonic()
+    if not force_refresh and _cached_config is not None and now < _cache_expires_at:
+        return _cached_config
+
+    with _cache_lock:
+        now = time.monotonic()
+        if not force_refresh and _cached_config is not None and now < _cache_expires_at:
+            return _cached_config
+        try:
+            config = _fetch_runtime_config() or _environment_config()
+        except (httpx.HTTPError, ValueError, TypeError) as exc:
+            logger.warning("读取数字分身专用模型配置失败，暂时使用环境变量配置: %s", exc)
+            config = _environment_config()
+        _cached_config = config
+        ttl = max(5, int(os.getenv("CHAT_MODEL_CONFIG_CACHE_SECONDS", "60")))
+        _cache_expires_at = now + ttl
+        return config
+
+
+def clear_chat_model_config_cache() -> None:
+    global _cached_config, _cache_expires_at
+    with _cache_lock:
+        _cached_config = None
+        _cache_expires_at = 0.0

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

@@ -520,7 +520,7 @@ class TakeoverService:
 
             from routers.chat import _resolve_reply
 
-            result = _resolve_reply(db, avatar, task.prompt, history)
+            result = _resolve_reply(db, avatar, task.prompt, history, usage_source="takeover")
             answer = _plain_text_reply(result.get("answer", ""))
             db.refresh(task)
             if task.status != "generating":

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

@@ -0,0 +1,198 @@
+"""User-scoped token accounting for every avatar model request."""
+
+import math
+from dataclasses import dataclass
+from datetime import datetime, timedelta
+
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.orm import Session
+
+from models import Avatar, TokenAccount, TokenUsage, User
+
+DEFAULT_TOKEN_GRANT = 1_000_000
+
+
+class InsufficientTokensError(RuntimeError):
+    pass
+
+
+@dataclass(frozen=True)
+class TokenReservation:
+    usage_id: str
+    user_id: str
+    reserved_tokens: int
+
+
+def get_or_create_account(db: Session, user_id: str) -> TokenAccount:
+    account = db.query(TokenAccount).filter(TokenAccount.user_id == user_id).first()
+    if account:
+        return account
+    account = TokenAccount(
+        user_id=user_id,
+        balance=DEFAULT_TOKEN_GRANT,
+        total_granted=DEFAULT_TOKEN_GRANT,
+        total_consumed=0,
+    )
+    db.add(account)
+    try:
+        db.commit()
+    except IntegrityError:
+        # A concurrent first request may have created the same user account.
+        db.rollback()
+        account = db.query(TokenAccount).filter(TokenAccount.user_id == user_id).first()
+        if account is None:
+            raise
+    db.refresh(account)
+    return account
+
+
+def avatar_owner_user(db: Session, avatar: Avatar) -> User | None:
+    owner_id = (avatar.owner_id or "").strip()
+    if not owner_id:
+        return None
+    return db.query(User).filter(User.huihui_user_id == owner_id).first()
+
+
+def estimate_request_tokens(messages: list[dict], max_output_tokens: int) -> int:
+    # UTF-8 bytes / 2 deliberately overestimates mixed Chinese/English prompts;
+    # the unused reservation is returned after provider usage is received.
+    content_bytes = sum(
+        len(str(item.get("content", "")).encode("utf-8"))
+        for item in messages
+    )
+    prompt_reserve = max(1, math.ceil(content_bytes / 2) + len(messages) * 6)
+    return prompt_reserve + max(1, int(max_output_tokens))
+
+
+def estimate_fallback_usage(messages: list[dict], output: str) -> int:
+    content_bytes = sum(
+        len(str(item.get("content", "")).encode("utf-8"))
+        for item in messages
+    ) + len((output or "").encode("utf-8"))
+    return max(1, math.ceil(content_bytes / 3) + len(messages) * 4)
+
+
+def reserve_avatar_tokens(
+    db: Session,
+    avatar: Avatar,
+    source: str,
+    model: str,
+    messages: list[dict],
+    max_output_tokens: int,
+) -> 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")
+    account = get_or_create_account(db, user.id)
+    reserved = estimate_request_tokens(messages, max_output_tokens)
+    updated = (
+        db.query(TokenAccount)
+        .filter(TokenAccount.id == account.id, TokenAccount.balance >= reserved)
+        .update(
+            {TokenAccount.balance: TokenAccount.balance - reserved},
+            synchronize_session=False,
+        )
+    )
+    if updated != 1:
+        db.rollback()
+        raise InsufficientTokensError("Token 余额不足，请充值后继续")
+    db.refresh(account)
+    usage = TokenUsage(
+        user_id=user.id,
+        avatar_id=avatar.id,
+        source=source,
+        model=model,
+        status="reserved",
+        reserved_tokens=reserved,
+    )
+    db.add(usage)
+    db.flush()
+    usage.balance_after = account.balance
+    db.commit()
+    return TokenReservation(usage.id, user.id, reserved)
+
+
+def settle_reservation(
+    db: Session,
+    reservation: TokenReservation,
+    usage: dict | None,
+    *,
+    fallback_total: int,
+) -> dict:
+    record = db.query(TokenUsage).filter(TokenUsage.id == reservation.usage_id).first()
+    if not record or record.status != "reserved":
+        return {}
+    provider_usage = usage or {}
+    prompt_tokens = max(0, int(provider_usage.get("prompt_tokens") or 0))
+    completion_tokens = max(0, int(provider_usage.get("completion_tokens") or 0))
+    provider_total = max(
+        int(provider_usage.get("total_tokens") or 0),
+        prompt_tokens + completion_tokens,
+    )
+    total_tokens = max(1, provider_total or int(fallback_total or 0))
+    updated = (
+        db.query(TokenAccount)
+        .filter(TokenAccount.user_id == reservation.user_id)
+        .update(
+            {
+                TokenAccount.balance: TokenAccount.balance + reservation.reserved_tokens - total_tokens,
+                TokenAccount.total_consumed: TokenAccount.total_consumed + total_tokens,
+            },
+            synchronize_session=False,
+        )
+    )
+    if updated != 1:
+        raise RuntimeError("Token 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
+    record.completion_tokens = completion_tokens
+    record.total_tokens = total_tokens
+    record.balance_after = account.balance
+    record.status = "completed"
+    record.settled_at = datetime.utcnow()
+    db.commit()
+    return {
+        "promptTokens": prompt_tokens,
+        "completionTokens": completion_tokens,
+        "totalTokens": total_tokens,
+        "balance": account.balance,
+    }
+
+
+def release_reservation(db: Session, reservation: TokenReservation, reason: str = "") -> None:
+    record = db.query(TokenUsage).filter(TokenUsage.id == reservation.usage_id).first()
+    if not record or record.status != "reserved":
+        return
+    updated = (
+        db.query(TokenAccount)
+        .filter(TokenAccount.user_id == reservation.user_id)
+        .update(
+            {TokenAccount.balance: TokenAccount.balance + reservation.reserved_tokens},
+            synchronize_session=False,
+        )
+    )
+    if updated:
+        db.expire_all()
+        account = db.query(TokenAccount).filter(TokenAccount.user_id == reservation.user_id).first()
+        record = db.query(TokenUsage).filter(TokenUsage.id == reservation.usage_id).first()
+        record.balance_after = account.balance
+    record.status = "failed"
+    record.failure_reason = (reason or "model_request_failed")[:255]
+    record.settled_at = datetime.utcnow()
+    db.commit()
+
+
+def release_stale_reservations(db: Session, older_than_minutes: int = 10) -> int:
+    cutoff = datetime.utcnow() - timedelta(minutes=older_than_minutes)
+    stale = db.query(TokenUsage).filter(
+        TokenUsage.status == "reserved",
+        TokenUsage.created_at < cutoff,
+    ).all()
+    for record in stale:
+        release_reservation(
+            db,
+            TokenReservation(record.id, record.user_id, int(record.reserved_tokens or 0)),
+            "stale_reservation_recovered",
+        )
+    return len(stale)

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

@@ -8,6 +8,8 @@ from models import (
     TakeoverCursor,
     TakeoverMessage,
     TakeoverReplyTask,
+    TokenAccount,
+    TokenUsage,
     User,
 )
 
@@ -107,6 +109,13 @@ def authorization_context():
         db.query(Avatar).filter(Avatar.id.in_(avatar_ids)).delete(
             synchronize_session=False
         )
+        user_ids = [owner.id, other.id]
+        db.query(TokenUsage).filter(TokenUsage.user_id.in_(user_ids)).delete(
+            synchronize_session=False
+        )
+        db.query(TokenAccount).filter(TokenAccount.user_id.in_(user_ids)).delete(
+            synchronize_session=False
+        )
         db.query(User).filter(User.id.in_([owner.id, other.id])).delete(
             synchronize_session=False
         )

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

@@ -0,0 +1,79 @@
+from unittest.mock import Mock, patch
+
+import httpx
+
+from services.chat_model_config import (
+    clear_chat_model_config_cache,
+    get_chat_model_config,
+)
+
+
+def setup_function():
+    clear_chat_model_config_cache()
+
+
+def teardown_function():
+    clear_chat_model_config_cache()
+
+
+def test_admin_runtime_config_takes_priority(monkeypatch):
+    monkeypatch.setenv("CHAT_MODEL_CONFIG_URL", "http://config.test/runtime")
+    monkeypatch.setenv("AVATAR_MODEL_CONFIG_TOKEN", "shared-secret")
+    response = Mock()
+    response.raise_for_status.return_value = None
+    response.json.return_value = {
+        "data": {
+            "api_base_url": "https://model.test/v1/",
+            "api_key": "runtime-key",
+            "model": "avatar-model",
+            "max_tokens": 2048,
+            "timeout_seconds": 42,
+        }
+    }
+
+    with patch("services.chat_model_config.httpx.get", return_value=response) as request:
+        config = get_chat_model_config()
+
+    assert config.source == "admin"
+    assert config.api_base_url == "https://model.test/v1"
+    assert config.model == "avatar-model"
+    assert config.max_tokens == 2048
+    request.assert_called_once_with(
+        "http://config.test/runtime",
+        headers={"X-Avatar-Config-Token": "shared-secret"},
+        timeout=5.0,
+    )
+
+
+def test_runtime_failure_falls_back_to_environment(monkeypatch):
+    monkeypatch.setenv("CHAT_MODEL_CONFIG_URL", "http://config.test/runtime")
+    monkeypatch.setenv("AVATAR_MODEL_CONFIG_TOKEN", "shared-secret")
+    monkeypatch.setenv("CHAT_API_URL", "https://fallback.test/v1/")
+    monkeypatch.setenv("CHAT_API_KEY", "fallback-key")
+    monkeypatch.setenv("CHAT_MODEL", "fallback-model")
+    monkeypatch.setenv("CHAT_MAX_OUTPUT_TOKENS", "1536")
+
+    request = httpx.Request("GET", "http://config.test/runtime")
+    with patch(
+        "services.chat_model_config.httpx.get",
+        side_effect=httpx.ConnectError("offline", request=request),
+    ):
+        config = get_chat_model_config()
+
+    assert config.source == "environment"
+    assert config.api_base_url == "https://fallback.test/v1"
+    assert config.api_key == "fallback-key"
+    assert config.model == "fallback-model"
+    assert config.max_tokens == 1536
+
+
+def test_runtime_config_is_cached(monkeypatch):
+    monkeypatch.setenv("CHAT_MODEL_CONFIG_URL", "")
+    monkeypatch.setenv("CHAT_MODEL", "first-model")
+    first = get_chat_model_config()
+    monkeypatch.setenv("CHAT_MODEL", "second-model")
+
+    second = get_chat_model_config()
+
+    assert first is second
+    assert second.model == "first-model"

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_auth.py

@@ -1,6 +1,7 @@
 """Tests for preserving local avatar ownership when Huihui IDs change."""
 
 from datetime import datetime
+from unittest.mock import AsyncMock, patch
 
 import pytest
 from sqlalchemy import create_engine
@@ -9,7 +10,8 @@ from sqlalchemy.pool import StaticPool
 
 from database import Base
 from models import Avatar, TakeoverCursor, TakeoverMessage, TakeoverReplyTask, User
-from routers.huihui_auth import _issue_session
+from routers.huihui_auth import _issue_session, token_login
+from services.boxim_client import BoxIMError
 
 
 @pytest.fixture
@@ -135,3 +137,55 @@ def test_ambiguous_phone_matches_do_not_move_existing_avatars(db):
     assert db.query(User).count() == 3
     _assert_avatar_data_owner(db, first_avatar.id, "fat-1")
     _assert_avatar_data_owner(db, second_avatar.id, "fat-2")
+
+
+@pytest.mark.asyncio
+async def test_token_login_uses_huihui_user_id_and_keeps_upstream_token_server_side(db):
+    existing = User(
+        id="existing-local",
+        huihui_user_id="huihui-user-88",
+        app_token="existing-app-session",
+    )
+    db.add(existing)
+    db.commit()
+
+    client = AsyncMock()
+    client.exchange_access_token.return_value = {"accessToken": "boxim-token"}
+    client.get_self.return_value = {
+        "id": 998877,
+        "huihuiUserId": "huihui-user-88",
+        "nickName": "会会用户",
+        "headImage": "https://cdn.example/avatar.jpg",
+    }
+    with patch("routers.huihui_auth._cfg_ready", return_value=True), patch(
+        "routers.huihui_auth._create_boxim_client", return_value=client
+    ):
+        response = await token_login({"token": "production-huihui-token"}, db)
+
+    assert response["code"] == 200
+    assert response["data"]["token"] == "existing-app-session"
+    assert "token" not in response["data"]["huihui"]
+    user = db.query(User).one()
+    assert user.huihui_user_id == "huihui-user-88"
+    assert user.huihui_user_id != "998877"
+    assert user.huihui_token == "production-huihui-token"
+    assert user.nickname == "会会用户"
+    assert user.avatar_url == "https://cdn.example/avatar.jpg"
+    client.exchange_access_token.assert_awaited_once_with("production-huihui-token")
+    client.get_self.assert_awaited_once_with("boxim-token")
+
+
+@pytest.mark.asyncio
+async def test_token_login_rejects_expired_huihui_token_without_creating_user(db):
+    client = AsyncMock()
+    client.exchange_access_token.side_effect = BoxIMError(
+        "expired", auth_error=True
+    )
+    with patch("routers.huihui_auth._cfg_ready", return_value=True), patch(
+        "routers.huihui_auth._create_boxim_client", return_value=client
+    ):
+        response = await token_login({"token": "expired-token"}, db)
+
+    assert response["code"] == 401
+    assert response["message"] == "会会登录凭证无效或已过期"
+    assert db.query(User).count() == 0

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

@@ -7,7 +7,6 @@ from unittest.mock import AsyncMock, patch
 import pytest
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
-from sqlalchemy.pool import StaticPool
 
 from database import Base
 from models import Avatar, TakeoverCursor, TakeoverMessage, TakeoverReplyTask, User
@@ -59,11 +58,10 @@ class FakeBoxIM:
 
 
 @pytest.fixture
-def service_context():
+def service_context(tmp_path):
     engine = create_engine(
-        "sqlite://",
+        f"sqlite:///{tmp_path / 'takeover.db'}",
         connect_args={"check_same_thread": False},
-        poolclass=StaticPool,
     )
     session_factory = sessionmaker(bind=engine, autoflush=False, expire_on_commit=False)
     Base.metadata.create_all(engine)
@@ -156,7 +154,7 @@ async def test_different_contacts_generate_without_blocking_each_other(service_c
     )
     both_generating = Barrier(2, timeout=2)
 
-    def resolve(_db, _avatar, prompt, _history):
+    def resolve(_db, _avatar, prompt, _history, **_kwargs):
         both_generating.wait()
         return {"answer": f"回复{prompt[-1]}"}
 

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

@@ -0,0 +1,252 @@
+import uuid
+from concurrent.futures import ThreadPoolExecutor
+from threading import Barrier
+from unittest.mock import 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 routers.chat import _resolve_reply, _stream_reply
+from services.token_billing import (
+    DEFAULT_TOKEN_GRANT,
+    InsufficientTokensError,
+    get_or_create_account,
+    release_reservation,
+    reserve_avatar_tokens,
+    settle_reservation,
+)
+
+client = TestClient(app)
+
+
+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"])
+    other = client.get("/api/token/balance", headers=context["other_headers"])
+
+    assert owner.status_code == 200
+    assert owner.json()["data"] == {
+        "balance": DEFAULT_TOKEN_GRANT,
+        "totalGranted": DEFAULT_TOKEN_GRANT,
+        "totalConsumed": 0,
+    }
+    assert other.json()["data"]["balance"] == DEFAULT_TOKEN_GRANT
+    assert client.get("/api/token/balance").status_code == 401
+
+
+def test_seed_synchronizes_requested_recharge_plans():
+    seed()
+    db = SessionLocal()
+    try:
+        plans = db.query(TokenPlan).order_by(TokenPlan.price.asc()).all()
+        assert [(plan.price, plan.amount) for plan in plans] == [
+            (10, 2_000_000),
+            (100, 20_000_000),
+            (1000, 250_000_000),
+            (10000, 2_500_000_000),
+        ]
+    finally:
+        db.close()
+
+
+def test_multiple_avatars_share_owner_balance_and_usage_is_itemized():
+    suffix = uuid.uuid4().hex
+    db = SessionLocal()
+    user = User(id=f"token-user-{suffix}", huihui_user_id=f"token-huihui-{suffix}")
+    first = Avatar(id=f"token-avatar-a-{suffix}", owner_id=user.huihui_user_id, name="甲")
+    second = Avatar(id=f"token-avatar-b-{suffix}", owner_id=user.huihui_user_id, name="乙")
+    db.add_all([user, first, second])
+    db.commit()
+    try:
+        first_reservation = reserve_avatar_tokens(db, first, "chat", "qwen-test", [{"content": "问题一"}], 128)
+        settle_reservation(
+            db,
+            first_reservation,
+            {"prompt_tokens": 60, "completion_tokens": 40, "total_tokens": 100},
+            fallback_total=999,
+        )
+        second_reservation = reserve_avatar_tokens(db, second, "takeover", "qwen-test", [{"content": "问题二"}], 128)
+        settle_reservation(
+            db,
+            second_reservation,
+            {"prompt_tokens": 120, "completion_tokens": 80, "total_tokens": 200},
+            fallback_total=999,
+        )
+
+        account = get_or_create_account(db, user.id)
+        assert account.balance == DEFAULT_TOKEN_GRANT - 300
+        assert account.total_consumed == 300
+        usages = db.query(TokenUsage).filter(TokenUsage.user_id == user.id).order_by(TokenUsage.total_tokens).all()
+        assert [(row.avatar_id, row.source, row.total_tokens) for row in usages] == [
+            (first.id, "chat", 100),
+            (second.id, "takeover", 200),
+        ]
+    finally:
+        db.query(TokenUsage).filter(TokenUsage.user_id == user.id).delete(synchronize_session=False)
+        db.query(TokenAccount).filter(TokenAccount.user_id == user.id).delete(synchronize_session=False)
+        db.query(Avatar).filter(Avatar.id.in_([first.id, second.id])).delete(synchronize_session=False)
+        db.query(User).filter(User.id == user.id).delete(synchronize_session=False)
+        db.commit()
+        db.close()
+
+
+def test_concurrent_settlements_do_not_overwrite_each_other():
+    suffix = uuid.uuid4().hex
+    db = SessionLocal()
+    user = User(id=f"concurrent-user-{suffix}", huihui_user_id=f"concurrent-huihui-{suffix}")
+    avatar = Avatar(id=f"concurrent-avatar-{suffix}", owner_id=user.huihui_user_id, name="并发测试")
+    db.add_all([user, avatar])
+    db.commit()
+    first = reserve_avatar_tokens(db, avatar, "takeover", "qwen-test", [{"content": "甲"}], 128)
+    second = reserve_avatar_tokens(db, avatar, "takeover", "qwen-test", [{"content": "乙"}], 128)
+    db.close()
+    barrier = Barrier(2, timeout=3)
+
+    def settle(reservation, total):
+        thread_db = SessionLocal()
+        try:
+            barrier.wait()
+            settle_reservation(
+                thread_db,
+                reservation,
+                {"prompt_tokens": total - 20, "completion_tokens": 20, "total_tokens": total},
+                fallback_total=999,
+            )
+        finally:
+            thread_db.close()
+
+    with ThreadPoolExecutor(max_workers=2) as pool:
+        list(pool.map(lambda args: settle(*args), [(first, 100), (second, 200)]))
+
+    db = SessionLocal()
+    try:
+        account = get_or_create_account(db, user.id)
+        assert account.balance == DEFAULT_TOKEN_GRANT - 300
+        assert account.total_consumed == 300
+    finally:
+        db.query(TokenUsage).filter(TokenUsage.user_id == user.id).delete(synchronize_session=False)
+        db.query(TokenAccount).filter(TokenAccount.user_id == user.id).delete(synchronize_session=False)
+        db.query(Avatar).filter(Avatar.id == avatar.id).delete(synchronize_session=False)
+        db.query(User).filter(User.id == user.id).delete(synchronize_session=False)
+        db.commit()
+        db.close()
+
+
+def test_failed_model_request_returns_the_full_reservation():
+    suffix = uuid.uuid4().hex
+    db = SessionLocal()
+    user = User(id=f"refund-user-{suffix}", huihui_user_id=f"refund-huihui-{suffix}")
+    avatar = Avatar(id=f"refund-avatar-{suffix}", owner_id=user.huihui_user_id, name="退款测试")
+    db.add_all([user, avatar])
+    db.commit()
+    try:
+        reservation = reserve_avatar_tokens(db, avatar, "chat", "qwen-test", [{"content": "问题"}], 128)
+        release_reservation(db, reservation, "provider error")
+        account = get_or_create_account(db, user.id)
+        usage = db.query(TokenUsage).filter(TokenUsage.id == reservation.usage_id).one()
+        assert account.balance == DEFAULT_TOKEN_GRANT
+        assert account.total_consumed == 0
+        assert usage.status == "failed"
+    finally:
+        db.query(TokenUsage).filter(TokenUsage.user_id == user.id).delete(synchronize_session=False)
+        db.query(TokenAccount).filter(TokenAccount.user_id == user.id).delete(synchronize_session=False)
+        db.query(Avatar).filter(Avatar.id == avatar.id).delete(synchronize_session=False)
+        db.query(User).filter(User.id == user.id).delete(synchronize_session=False)
+        db.commit()
+        db.close()
+
+
+def test_insufficient_balance_rejects_before_model_usage_is_created():
+    suffix = uuid.uuid4().hex
+    db = SessionLocal()
+    user = User(id=f"empty-user-{suffix}", huihui_user_id=f"empty-huihui-{suffix}")
+    avatar = Avatar(id=f"empty-avatar-{suffix}", owner_id=user.huihui_user_id, name="余额不足")
+    db.add_all([user, avatar])
+    db.commit()
+    try:
+        account = get_or_create_account(db, user.id)
+        account.balance = 1
+        db.commit()
+        with pytest.raises(InsufficientTokensError):
+            reserve_avatar_tokens(db, avatar, "chat", "qwen-test", [{"content": "问题"}], 128)
+        db.refresh(account)
+        assert account.balance == 1
+        assert db.query(TokenUsage).filter(TokenUsage.user_id == user.id).count() == 0
+    finally:
+        db.query(TokenUsage).filter(TokenUsage.user_id == user.id).delete(synchronize_session=False)
+        db.query(TokenAccount).filter(TokenAccount.user_id == user.id).delete(synchronize_session=False)
+        db.query(Avatar).filter(Avatar.id == avatar.id).delete(synchronize_session=False)
+        db.query(User).filter(User.id == user.id).delete(synchronize_session=False)
+        db.commit()
+        db.close()
+
+
+def test_chat_settles_from_provider_usage_not_fallback_estimate():
+    suffix = uuid.uuid4().hex
+    db = SessionLocal()
+    user = User(id=f"chat-user-{suffix}", huihui_user_id=f"chat-huihui-{suffix}")
+    avatar = Avatar(id=f"chat-avatar-{suffix}", owner_id=user.huihui_user_id, name="聊天测试", config={})
+    db.add_all([user, avatar])
+    db.commit()
+    try:
+        with patch(
+            "routers.chat._call_qwen",
+            return_value={
+                "answer": "测试回答",
+                "usage": {"prompt_tokens": 80, "completion_tokens": 20, "total_tokens": 100},
+            },
+        ):
+            result = _resolve_reply(
+                db,
+                avatar,
+                "测试问题",
+                [],
+                qa_pairs=[],
+                search_fn=lambda *_args: [],
+            )
+        assert result["tokenUsage"]["totalTokens"] == 100
+        assert result["tokenUsage"]["balance"] == DEFAULT_TOKEN_GRANT - 100
+    finally:
+        db.query(TokenUsage).filter(TokenUsage.user_id == user.id).delete(synchronize_session=False)
+        db.query(TokenAccount).filter(TokenAccount.user_id == user.id).delete(synchronize_session=False)
+        db.query(Avatar).filter(Avatar.id == avatar.id).delete(synchronize_session=False)
+        db.query(User).filter(User.id == user.id).delete(synchronize_session=False)
+        db.commit()
+        db.close()
+
+
+@pytest.mark.asyncio
+async def test_streaming_chat_settles_final_provider_usage():
+    suffix = uuid.uuid4().hex
+    db = SessionLocal()
+    user = User(id=f"stream-user-{suffix}", huihui_user_id=f"stream-huihui-{suffix}")
+    avatar = Avatar(id=f"stream-avatar-{suffix}", owner_id=user.huihui_user_id, name="流式测试", config={})
+    db.add_all([user, avatar])
+    db.commit()
+    try:
+        chunks = iter([
+            {"content": "流式"},
+            {"content": "回答"},
+            {"usage": {"prompt_tokens": 90, "completion_tokens": 10, "total_tokens": 100}},
+        ])
+        with patch("routers.chat._iter_qwen_stream", return_value=chunks):
+            response = _stream_reply(db, avatar, "测试问题", [])
+            body = []
+            async for chunk in response.body_iterator:
+                body.append(chunk.decode() if isinstance(chunk, bytes) else chunk)
+        assert "流式" in "".join(body)
+        account = get_or_create_account(db, user.id)
+        usage = db.query(TokenUsage).filter(TokenUsage.user_id == user.id).one()
+        assert account.balance == DEFAULT_TOKEN_GRANT - 100
+        assert usage.source == "chat_stream"
+        assert usage.total_tokens == 100
+    finally:
+        db.query(TokenUsage).filter(TokenUsage.user_id == user.id).delete(synchronize_session=False)
+        db.query(TokenAccount).filter(TokenAccount.user_id == user.id).delete(synchronize_session=False)
+        db.query(Avatar).filter(Avatar.id == avatar.id).delete(synchronize_session=False)
+        db.query(User).filter(User.id == user.id).delete(synchronize_session=False)
+        db.commit()
+        db.close()

digital-avatar-app/docker-compose.yml

@@ -10,6 +10,9 @@ services:
     environment:
       DATABASE_URL: sqlite:////data/avatar.db
       UPLOAD_DIR: /data/uploads
+      CHAT_MODEL_CONFIG_URL: http://host.docker.internal:8000/api/ai-models/runtime/digital-avatar
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
     volumes:
       - avatar-data:/data
     expose:

digital-avatar-app/docs/H5_PRODUCTION_DEPLOYMENT.md

@@ -0,0 +1,115 @@
+# 数字分身 H5 生产接入与部署
+
+## 1. 接入方式
+
+生产会会在用户已登录后打开以下地址：
+
+```text
+https://digital.99hui.com/#/avatar/manage?token=<encodeURIComponent(会会 access token)>
+```
+
+测试环境示例：
+
+```text
+http://192.168.1.188:8099/#/avatar/manage?token=<encodeURIComponent(token)>
+```
+
+兼容参数位于域名查询串的形式，但生产统一使用上面的 hash 路由形式。必须对 token 调用 `encodeURIComponent`，不能拼接用户 ID 代替 token。
+
+免登录流程如下：
+
+1. H5 在页面渲染前读取 `token`，立即通过 `history.replaceState` 从地址栏和浏览器历史中移除。
+2. H5 调用 `POST /api/huihui/token/login`，不会把会会 token 当作数字分身接口 token 直接使用。
+3. 后端通过会会生产接口 `/im/box/netease` 换取 BOXIM 凭证，再调用 BOXIM `/user/self` 校验用户身份。
+4. 后端以返回的 `huihuiUserId` 绑定本地用户，保存会会凭证供 BOXIM 接管功能使用，并签发本系统 `app_token`。
+5. 浏览器只保存 `app_token` 和非敏感用户资料。会会原始 token 不返回浏览器存储。
+6. token 无效、过期或上游校验失败时清除旧会话并进入登录页，不会沿用上一位用户的缓存身份。
+
+## 2. 生产配置
+
+后端 `.env` 至少配置以下内容，密钥由部署平台注入，禁止提交 Git：
+
+```dotenv
+HUIHUI_DEV_MOCK=false
+HUIHUI_AUTH_BASE_URL=https://99hui.com/api/usercenter
+HUIHUI_PLATFORM_BASE_URL=https://open.99hui.com/api
+BOXIM_API_BASE_URL=https://im.99hui.com/api
+HUIHUI_APP_ID=<production-app-id>
+HUIHUI_ACCESS_ID=<production-access-id>
+HUIHUI_ACCESS_SECRET=<production-access-secret>
+HUIHUI_CLIENT_CODE=<production-client-code>
+BOXIM_TIMEOUT_SECONDS=20
+
+DATABASE_URL=sqlite:////data/avatar.db
+UPLOAD_DIR=/data/uploads
+CHAT_MODEL_CONFIG_URL=http://<huihuisquare-api>/api/ai-models/runtime/digital-avatar
+```
+
+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。
+
+## 3. 构建与发布
+
+首次发布前备份数据：
+
+```bash
+BACKUP_DIR="backups/$(date +%Y%m%d-%H%M%S)"
+mkdir -p "$BACKUP_DIR"
+cp /srv/digital-avatar/data/avatar.db "$BACKUP_DIR/"
+tar -C /srv/digital-avatar/data -czf "$BACKUP_DIR/uploads.tgz" uploads
+```
+
+在发布目录执行：
+
+```bash
+git fetch origin
+git checkout <已验收的提交SHA>
+cd digital-avatar-app
+docker compose build --pull avatar-backend avatar-frontend
+docker compose up -d avatar-backend avatar-frontend
+docker compose ps
+curl -fsS http://127.0.0.1:8099/api/health
+```
+
+生产编排应把示例中的测试端口改为内网暴露，由统一 HTTPS 网关接入。后端暂时使用 SQLite，必须保持单实例写入；若扩展为多后端实例，应先迁移到 PostgreSQL，并把延迟接管任务改为共享队列。
+
+## 4. 网关要求
+
+必须使用 HTTPS。同域部署时，H5 静态资源与 `/api/` 由同一域名提供，可避免跨域和 Cookie/来源策略问题。Nginx 关键配置示例：
+
+```nginx
+server_name digital.99hui.com;
+
+location / {
+    try_files $uri $uri/ /index.html;
+}
+
+location /api/ {
+    proxy_pass http://avatar-backend:8000;
+    proxy_http_version 1.1;
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+    proxy_buffering off;
+    proxy_read_timeout 300s;
+    client_max_body_size 20m;
+}
+```
+
+`proxy_buffering off` 用于数字分身 SSE 流式吐字，`client_max_body_size` 用于知识库文件上传。网关和应用日志必须关闭完整 URL 查询参数记录，任何异常日志都不得输出 token、Authorization 或平台密钥。建议同时设置严格的 `Referrer-Policy: no-referrer`。
+
+## 5. 发布验收
+
+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。
+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。
+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。
+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。
+
+## 6. 回滚
+
+保留上一版前后端镜像标签和发布前数据库/上传文件备份。代码回滚优先切回上一镜像；只有新版本执行了不可逆数据变更时才恢复数据库。恢复前先停止后端写入，恢复后对比用户数、分身数、知识库文档数并完成一次免登录和聊天验收。

digital-avatar-app/index.html

@@ -7,10 +7,9 @@
       content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"
     />
     <title>会会数字分身</title>
-    <!-- uniapp web-view 桥接：加载后全局出现 window.uni.webView，H5 才能与原生壳通信 -->
-    <script type="text/javascript" src="https://unpkg.com/@dcloudio/uni-webview-js@0.0.10/index.js"></script>
-    <!-- 混合架构部署配置：web-view 内请把 apiBase 设为后端公网地址（如 'https://geo.99hui.com/api'）。
-         留空则回退为 '/api'（开发态由 Vite 代理到 :8000）。 -->
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <!-- digital.99hui.com 同域部署保持 apiBase 为空，接口使用 /api。
+         仅跨域部署时才显式配置后端公网地址。 -->
     <script type="text/javascript">
       window.__APP_CONFIG__ = { apiBase: '' }
     </script>

digital-avatar-app/package-lock.json

@@ -8,6 +8,7 @@
       "name": "digital-avatar-app",
       "version": "1.0.0",
       "dependencies": {
+        "@dcloudio/uni-webview-js": "^0.0.3",
         "axios": "^1.6.0",
         "pinia": "^2.1.0",
         "vue": "^3.3.0",
@@ -66,6 +67,12 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@dcloudio/uni-webview-js": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmmirror.com/@dcloudio/uni-webview-js/-/uni-webview-js-0.0.3.tgz",
+      "integrity": "sha512-3XDnLXg22QKC/aTLtGim6zbOK+euiDYoRf98BjGDE0lqMm1U4SLFHAvOlAHa0qck91phaceKwo73ScQQgSojQg==",
+      "license": "Apache-2.0"
+    },
     "node_modules/@esbuild/aix-ppc64": {
       "version": "0.21.5",
       "resolved": "https://registry.npmmirror.com/@esbuild/aix-ppc64/-/aix-ppc64-0.21.5.tgz",

digital-avatar-app/package.json

@@ -9,6 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@dcloudio/uni-webview-js": "^0.0.3",
     "axios": "^1.6.0",
     "pinia": "^2.1.0",
     "vue": "^3.3.0",

digital-avatar-app/public/3HbH8vTdwX.txt

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

digital-avatar-app/public/favicon.svg

@@ -0,0 +1,11 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <defs>
+    <linearGradient id="avatar-gradient" x1="8" y1="8" x2="56" y2="56" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#fb923c"/>
+      <stop offset="1" stop-color="#f97316"/>
+    </linearGradient>
+  </defs>
+  <rect width="64" height="64" rx="16" fill="url(#avatar-gradient)"/>
+  <circle cx="32" cy="24" r="10" fill="#fff"/>
+  <path d="M15 52c1.8-10 8-15 17-15s15.2 5 17 15" fill="#fff"/>
+</svg>

digital-avatar-app/src/App.vue

@@ -1,73 +1,10 @@
 <template>
   <div id="app">
     <router-view />
-    <!-- 底部导航栏 -->
-    <nav class="bottom-nav" v-if="showNav">
-      <button
-        class="nav-item"
-        :class="{ active: currentRoute === '/' || currentRoute === '/avatar/manage' }"
-        @click="navigateTo('/avatar/manage')"
-      >
-        <span class="nav-icon">🤖</span>
-        <span class="nav-label">我的分身</span>
-      </button>
-      <button
-        class="nav-item"
-        :class="{ active: currentRoute === '/authorization' }"
-        @click="navigateTo('/authorization')"
-      >
-        <span class="nav-icon">🔑</span>
-        <span class="nav-label">授权管理</span>
-      </button>
-      <button
-        class="nav-item"
-        :class="{ active: currentRoute === '/token/charge' }"
-        @click="navigateTo('/token/charge')"
-      >
-        <span class="nav-icon">💰</span>
-        <span class="nav-label">Token</span>
-      </button>
-    </nav>
+    <!-- 底部菜单暂不展示，多分身能力统一从分身卡片进入。 -->
   </div>
 </template>
 
-<script setup lang="ts">
-import { ref, onMounted, watch } from 'vue'
-import { useRouter, useRoute } from 'vue-router'
-
-const router = useRouter()
-const route = useRoute()
-
-const currentRoute = ref<string>(route.path)
-const showNav = ref<boolean>(shouldShowNav(route.path))
-
-function shouldShowNav(path: string) {
-  return path !== '/'
-    && path !== '/authorization'
-    && path !== '/avatar/create'
-    && path !== '/login/sms'
-    && !path.startsWith('/avatar/edit')
-    && !path.startsWith('/avatar/chat')
-    && !path.startsWith('/share/')
-}
-
-// 监听路由变化
-watch(() => route.path, (newPath) => {
-  currentRoute.value = newPath
-  showNav.value = shouldShowNav(newPath)
-})
-
-// 导航
-const navigateTo = (path: string) => {
-  router.push(path)
-}
-
-onMounted(() => {
-  currentRoute.value = route.path
-  showNav.value = shouldShowNav(route.path)
-})
-</script>
-
 <style>
 * {
   margin: 0;
@@ -81,48 +18,4 @@ onMounted(() => {
   background: #F8F9FA;
   padding-bottom: env(safe-area-inset-bottom);
 }
-
-/* 底部导航栏 */
-.bottom-nav {
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  display: flex;
-  background: white;
-  border-top: 1px solid #EDEEF1;
-  padding-bottom: env(safe-area-inset-bottom);
-  z-index: 100;
-}
-
-.nav-item {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: 4px;
-  padding: 8px 0;
-  background: none;
-  border: none;
-  cursor: pointer;
-  transition: color 0.2s;
-}
-
-.nav-icon {
-  font-size: 20px;
-}
-
-.nav-label {
-  font-size: 11px;
-  color: #9398AE;
-  font-weight: 500;
-}
-
-.nav-item.active .nav-label {
-  color: #F97316;
-}
-
-.nav-item.active .nav-icon {
-  filter: none;
-}
 </style>

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

@@ -9,8 +9,8 @@ interface ApiClient {
 
 // API 基址：优先级 window.__APP_CONFIG__.apiBase > 环境变量 > 默认 '/api'
 //  - 开发/Vite 代理：'/api'（由 vite.config 代理到后端 :8000）
-//  - web-view 内（混合架构）：需配置为后端公网地址，例如 'https://geo.99hui.com/api'
-//  - 同域部署的构建产物：可保持 '/api'
+//  - digital.99hui.com 同域部署：保持 '/api'
+//  - 仅跨域部署时配置后端公网地址
 function resolveBaseURL(): string {
   const cfg = (window as any).__APP_CONFIG__
   if (cfg && cfg.apiBase) return cfg.apiBase as string
@@ -131,9 +131,24 @@ export const deleteAvatar = (id: string) =>
 
 // ==================== Token 管理 API ====================
 
+export interface TokenBalance {
+  balance: number
+  totalGranted: number
+  totalConsumed: number
+}
+
+export interface TokenUsageSummary {
+  avatarId: string
+  source: string
+  promptTokens: number
+  completionTokens: number
+  totalTokens: number
+  requestCount: number
+}
+
 // 获取 Token 余额
 export const getTokenBalance = () =>
-  request.get<{ balance: number }>('/token/balance')
+  request.get<TokenBalance>('/token/balance')
 
 // 获取充值套餐
 export const getRechargePlans = () =>
@@ -143,6 +158,10 @@ export const getRechargePlans = () =>
 export const chargeToken = (planId: string) =>
   request.post<{ balance: number; charged: number }>('/token/charge', { planId })
 
+// 按分身和使用场景汇总 Token 消耗
+export const getTokenUsage = () =>
+  request.get<TokenUsageSummary[]>('/token/usage')
+
 // ==================== 授权管理 API ====================
 
 export type AvatarPermission = 'friend' | 'chat' | 'publish' | 'browse' | 'interact' | 'takeover'
@@ -409,7 +428,7 @@ export const getUserProfile = () =>
 export interface SmsLoginResult {
   token: string
   user: UserProfile & { huihuiUserId: string; phone: string; createdAt?: string; lastLoginAt?: string }
-  huihui: { userId: string; nickname: string; avatarUrl: string; token: string }
+  huihui: { userId: string; nickname: string; avatarUrl: string }
 }
 
 // 发送短信验证码（演示模式会额外返回 devCode / dev 标记）
@@ -424,6 +443,10 @@ export const loginBySms = (phone: string, code: string) =>
 export const loginByPassword = (account: string, password: string) =>
   request.post<SmsLoginResult>('/huihui/pwd/login', { account, password })
 
+// Validate a production Huihui access token and exchange it for an app session.
+export const loginByHuihuiToken = (token: string) =>
+  request.post<SmsLoginResult>('/huihui/token/login', { token })
+
 // 当前登录用户
 export const getCurrentUser = () =>
   request.get<UserProfile & { huihuiUserId: string; phone: string }>('/huihui/me')

digital-avatar-app/src/main.ts

@@ -1,14 +1,16 @@
 import { createApp } from 'vue'
+import uniWebView from '@dcloudio/uni-webview-js'
 import App from './App.vue'
 import router from './router'
 import pinia from './store'
-import { getLaunchParams, onNativeMessage, UniEvents } from '@/utils/uniapp-bridge'
+import { getLaunchParams, onNativeMessage, stripLaunchToken, UniEvents } from '@/utils/uniapp-bridge'
 import { useAvatarStore } from '@/store/avatar'
 import { useUserStore } from '@/store/user'
-import { setAuthToken } from '@/api'
+
+// Bundle the bridge locally so the H5 does not depend on an external CDN.
+;(window as any).uni = (window as any).uni || uniWebView
 
 const app = createApp(App)
-app.use(router)
 app.use(pinia)
 
 // —— 混合架构：在挂载前注入 uniapp 壳传入的认证与会会资料 ——
@@ -16,10 +18,8 @@ const params = getLaunchParams()
 const avatarStore = useAvatarStore(pinia)
 const userStore = useUserStore(pinia)
 
-// 恢复本地短信登录会话（会会 userId ↔ 本系统用户）
-userStore.loadFromStorage()
-if (userStore.isLogin && userStore.user) {
-  setAuthToken(userStore.token)
+function syncAvatarProfile() {
+  if (!userStore.isLogin || !userStore.user) return
   avatarStore.setNativeProfile({
     userId: (userStore.user as any).huihuiUserId || '',
     nickname: userStore.user.nickname || '',
@@ -27,9 +27,42 @@ if (userStore.isLogin && userStore.user) {
   })
 }
 
-if (params.token) {
-  setAuthToken(params.token)
+async function exchangeInjectedToken(token: string) {
+  stripLaunchToken()
+  userStore.clearSession()
+  await userStore.loginByToken(token)
+  syncAvatarProfile()
 }
+
+// 原生 → H5：注册消息处理（壳通过 web-view.evalJS 调用）
+onNativeMessage((msg) => {
+  if (!msg || !msg.type) return
+  if (msg.type === 'tokenRefresh' && msg.token) {
+    void exchangeInjectedToken(msg.token).catch(() => {
+      sessionStorage.setItem('hh_sso_error', '会会登录凭证无效或已过期，请重新进入')
+      void router.replace('/login/sms')
+    })
+  }
+  if (msg.type === 'userUpdate' && msg.user) {
+    avatarStore.setNativeProfile(msg.user)
+  }
+})
+
+async function bootstrap() {
+  // A URL token represents the current production user and must override stale storage.
+  if (params.token) {
+    try {
+      await exchangeInjectedToken(params.token)
+      await router.replace(window.location.hash.slice(1) || '/avatar/manage')
+    } catch {
+      sessionStorage.setItem('hh_sso_error', '会会登录凭证无效或已过期，请重新进入')
+      await router.replace('/login/sms')
+    }
+  } else {
+    userStore.loadFromStorage()
+    syncAvatarProfile()
+  }
+
   if (params.userId || params.nickname || params.avatar) {
     avatarStore.setNativeProfile({
       userId: params.userId || '',
@@ -38,18 +71,11 @@ if (params.userId || params.nickname || params.avatar) {
     })
   }
 
-// 原生 → H5：注册消息处理（壳通过 web-view.evalJS 调用）
-onNativeMessage((msg) => {
-  if (!msg || !msg.type) return
-  if (msg.type === 'tokenRefresh' && msg.token) {
-    setAuthToken(msg.token)
-  }
-  if (msg.type === 'userUpdate' && msg.user) {
-    avatarStore.setNativeProfile(msg.user)
-  }
-})
-
+  app.use(router)
   app.mount('#app')
 
   // 通知原生壳：H5 已就绪
   UniEvents.ready()
+}
+
+void bootstrap()

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

@@ -45,6 +45,12 @@ const routes: RouteRecordRaw[] = [
     component: () => import('@/views/AuthorizationManage.vue'),
     meta: { title: '授权管理', requiresAuth: true }
   },
+  {
+    path: '/avatar/:avatarId/authorization',
+    name: 'AvatarAuthorizationManage',
+    component: () => import('@/views/AuthorizationManage.vue'),
+    meta: { title: '授权管理', requiresAuth: true }
+  },
   {
     path: '/token/charge',
     name: 'TokenCharge',
@@ -81,6 +87,12 @@ const routes: RouteRecordRaw[] = [
     component: () => import('@/views/KnowledgeManage.vue'),
     meta: { title: '知识库管理', requiresAuth: true }
   },
+  {
+    path: '/avatar/:avatarId/knowledge',
+    name: 'AvatarKnowledgeManage',
+    component: () => import('@/views/KnowledgeManage.vue'),
+    meta: { title: '知识库管理', requiresAuth: true }
+  },
   {
     path: '/knowledge/qa/create',
     name: 'QaPairCreate',
@@ -93,6 +105,18 @@ const routes: RouteRecordRaw[] = [
     component: () => import('@/views/QaPairEdit.vue'),
     meta: { title: '编辑问答对', requiresAuth: true }
   },
+  {
+    path: '/avatar/:avatarId/knowledge/qa/create',
+    name: 'AvatarQaPairCreate',
+    component: () => import('@/views/QaPairEdit.vue'),
+    meta: { title: '添加问答对', requiresAuth: true }
+  },
+  {
+    path: '/avatar/:avatarId/knowledge/qa/:qaId/edit',
+    name: 'AvatarQaPairEdit',
+    component: () => import('@/views/QaPairEdit.vue'),
+    meta: { title: '编辑问答对', requiresAuth: true }
+  },
   {
     path: '/login/sms',
     name: 'SmsLogin',

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

@@ -1,13 +1,15 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
-import { getAvatarList, createAvatar as apiCreate, deleteAvatar as apiDelete, getTokenBalance, getUserProfile } from '@/api'
+import { getAvatarList, createAvatar as apiCreate, deleteAvatar as apiDelete, getTokenBalance, getTokenUsage, getUserProfile } from '@/api'
 import { unwrapListData } from '@/utils/avatar-page-data'
 
 export const useAvatarStore = defineStore('avatar', () => {
   // 已创建的分身列表（来自后端）
   const avatars = ref<any[]>([])
-  // 全局 Token 余额（来自后端）
+  // 当前用户所有分身共享的 Token 账户
   const tokenBalance = ref<number>(0)
+  const tokenConsumed = ref<number>(0)
+  const tokenUsageByAvatar = ref<Record<string, number>>({})
   // 当前选中分身 id
   const currentAvatarId = ref<string | null>(null)
   // 会会用户资料（头像/昵称，来自会会接口）
@@ -29,11 +31,24 @@ export const useAvatarStore = defineStore('avatar', () => {
     try {
       const res = await getTokenBalance()
       tokenBalance.value = (res as any)?.balance ?? 0
+      tokenConsumed.value = (res as any)?.totalConsumed ?? 0
     } catch (e) {
       console.error('加载余额失败', e)
     }
   }
 
+  const loadTokenUsage = async () => {
+    try {
+      const rows = await getTokenUsage()
+      tokenUsageByAvatar.value = rows.reduce<Record<string, number>>((result, row) => {
+        result[row.avatarId] = (result[row.avatarId] || 0) + row.totalTokens
+        return result
+      }, {})
+    } catch (e) {
+      console.error('加载 Token 用量失败', e)
+    }
+  }
+
   // 拉取会会用户资料（头像/昵称）
   const loadUserProfile = async () => {
     // 若已通过 uniapp 壳注入（混合架构），优先保留，不回退到后端 mock
@@ -82,10 +97,13 @@ export const useAvatarStore = defineStore('avatar', () => {
   return {
     avatars,
     tokenBalance,
+    tokenConsumed,
+    tokenUsageByAvatar,
     currentAvatarId,
     userProfile,
     loadAvatars,
     loadTokenBalance,
+    loadTokenUsage,
     loadUserProfile,
     setNativeProfile,
     addAvatar,

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

@@ -1,6 +1,15 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
-import { setAuthToken, sendSmsCode, loginBySms, loginByPassword, logoutUser, type UserProfile } from '@/api'
+import {
+  setAuthToken,
+  sendSmsCode,
+  loginBySms,
+  loginByPassword,
+  loginByHuihuiToken,
+  logoutUser,
+  type SmsLoginResult,
+  type UserProfile
+} from '@/api'
 
 const TOKEN_KEY = 'hh_app_token'
 const USER_KEY = 'hh_app_user'
@@ -37,6 +46,23 @@ export const useUserStore = defineStore('smsuser', () => {
     localStorage.removeItem(USER_KEY)
   }
 
+  const clearSession = () => {
+    token.value = ''
+    user.value = null
+    isLogin.value = false
+    setAuthToken(null)
+    clearLocal()
+  }
+
+  const acceptLogin = (res: SmsLoginResult) => {
+    token.value = res.token
+    user.value = { ...(res.user || {}), ...(res.huihui || {}) }
+    isLogin.value = true
+    setAuthToken(res.token)
+    persist()
+    return res
+  }
+
   // 发送验证码（返回结果，演示模式含 devCode）
   const sendCode = async (phone: string) => {
     return await sendSmsCode(phone)
@@ -44,26 +70,17 @@ export const useUserStore = defineStore('smsuser', () => {
 
   // 短信登录
   const login = async (phone: string, code: string) => {
-    const res: any = await loginBySms(phone, code)
-    token.value = res.token
-    user.value = { ...(res.user || {}), ...(res.huihui || {}) }
-    isLogin.value = true
-    setAuthToken(res.token)
-    persist()
-    return res
+    return acceptLogin(await loginBySms(phone, code))
   }
 
   // 账号密码登录
   const loginByPwd = async (account: string, password: string) => {
-    const res: any = await loginByPassword(account, password)
-    token.value = res.token
-    user.value = { ...(res.user || {}), ...(res.huihui || {}) }
-    isLogin.value = true
-    setAuthToken(res.token)
-    persist()
-    return res
+    return acceptLogin(await loginByPassword(account, password))
   }
 
+  const loginByToken = async (huihuiToken: string) =>
+    acceptLogin(await loginByHuihuiToken(huihuiToken))
+
   // 退出
   const logout = async () => {
     try {
@@ -71,12 +88,19 @@ export const useUserStore = defineStore('smsuser', () => {
     } catch {
       /* 忽略网络错误，本地清除即可 */
     }
-    token.value = ''
-    user.value = null
-    isLogin.value = false
-    setAuthToken(null)
-    clearLocal()
+    clearSession()
   }
 
-  return { token, user, isLogin, loadFromStorage, sendCode, login, loginByPwd, logout }
+  return {
+    token,
+    user,
+    isLogin,
+    loadFromStorage,
+    clearSession,
+    sendCode,
+    login,
+    loginByPwd,
+    loginByToken,
+    logout
+  }
 })

digital-avatar-app/src/types/uni-webview-js.d.ts

@@ -0,0 +1,4 @@
+declare module '@dcloudio/uni-webview-js' {
+  const uniWebView: unknown
+  export default uniWebView
+}

digital-avatar-app/src/utils/avatar-page-data.d.ts

@@ -41,5 +41,10 @@ export function pickAvatarId(
   currentAvatarId: string | null | undefined,
   avatars?: AvatarPageRecord[]
 ): string | null
+export function pickScopedAvatarId(
+  routeAvatarId: string | string[] | null | undefined,
+  currentAvatarId: string | null | undefined,
+  avatars?: AvatarPageRecord[]
+): string | null
 export function normalizeAvatarEditForm(avatar?: AvatarPageRecord): AvatarEditForm
 export function buildAvatarUpdatePayload(form: AvatarEditForm): AvatarUpdatePayload

digital-avatar-app/src/utils/avatar-page-data.js

@@ -8,6 +8,11 @@ export function pickAvatarId(currentAvatarId, avatars) {
   return currentAvatarId || avatars?.[0]?.id || null
 }
 
+export function pickScopedAvatarId(routeAvatarId, currentAvatarId, avatars) {
+  const requested = Array.isArray(routeAvatarId) ? routeAvatarId[0] : routeAvatarId
+  return requested ? String(requested) : pickAvatarId(currentAvatarId, avatars)
+}
+
 export function normalizeAvatarEditForm(avatar = {}) {
   const config = avatar.config || {}
   return {

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

@@ -1,9 +1,7 @@
 // 会会数字分身 H5 ↔ uniapp 原生壳 桥接工具
 // 协议详见 uniapp-avatar/README.md
 //
-// 引入方式：在 index.html 中加载 uniapp web-view bridge：
-//   <script src="https://unpkg.com/@dcloudio/uni-webview-js@0.0.10/index.js"></script>
-// 引入后全局会出现 window.uni.webView，H5 即可用 postMessage 与原生通信。
+// uni-webview bridge is bundled by main.ts; no external CDN is required.
 
 const BRIDGE_HANDLER = '__uniBridgeHandle__'
 
@@ -15,6 +13,16 @@ export interface UniLaunchParams {
   ts?: string
 }
 
+const PARAM_KEYS: (keyof UniLaunchParams)[] = ['token', 'userId', 'nickname', 'avatar', 'ts']
+
+function readParams(search: string, target: UniLaunchParams): void {
+  const sp = new URLSearchParams(search)
+  for (const key of PARAM_KEYS) {
+    const value = sp.get(key)
+    if (value) target[key] = value
+  }
+}
+
 // 是否运行在 uniapp web-view 环境中
 export function isInUniWebView(): boolean {
   return !!(window as any).uni?.webView
@@ -22,21 +30,33 @@ export function isInUniWebView(): boolean {
 
 // 解析 web-view 加载 URL 时原生注入的参数（token / 会会用户）
 export function getLaunchParams(): UniLaunchParams {
-  const sp = new URLSearchParams(window.location.search)
   const params: UniLaunchParams = {}
-  const token = sp.get('token')
-  const userId = sp.get('userId')
-  const nickname = sp.get('nickname')
-  const avatar = sp.get('avatar')
-  const ts = sp.get('ts')
-  if (token) params.token = token
-  if (userId) params.userId = userId
-  if (nickname) params.nickname = decodeURIComponent(nickname)
-  if (avatar) params.avatar = decodeURIComponent(avatar)
-  if (ts) params.ts = ts
+  readParams(window.location.search, params)
+  const hashQueryIndex = window.location.hash.indexOf('?')
+  if (hashQueryIndex >= 0) {
+    readParams(window.location.hash.slice(hashQueryIndex + 1), params)
+  }
   return params
 }
 
+// Remove the one-time login credential before any route is rendered or logged.
+export function stripLaunchToken(): void {
+  const url = new URL(window.location.href)
+  url.searchParams.delete('token')
+
+  const hash = url.hash.slice(1)
+  const queryIndex = hash.indexOf('?')
+  if (queryIndex >= 0) {
+    const path = hash.slice(0, queryIndex)
+    const hashParams = new URLSearchParams(hash.slice(queryIndex + 1))
+    hashParams.delete('token')
+    const query = hashParams.toString()
+    url.hash = `${path}${query ? `?${query}` : ''}`
+  }
+
+  window.history.replaceState(window.history.state, '', `${url.pathname}${url.search}${url.hash}`)
+}
+
 // H5 → 原生：发送事件（需引入 uniapp web-view bridge）
 export function postToNative(message: Record<string, any>): boolean {
   if (!isInUniWebView()) return false

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

@@ -109,7 +109,7 @@
 
 <script setup lang="ts">
 import { computed, onBeforeUnmount, onMounted, reactive, ref } from 'vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 import {
   getAvatarPermissionSettings,
   getTakeoverStatus,
@@ -118,12 +118,14 @@ import {
   type TakeoverStatus,
 } from '@/api'
 import { useAvatarStore } from '@/store/avatar'
-import { pickAvatarId } from '@/utils/avatar-page-data.js'
+import { pickScopedAvatarId } from '@/utils/avatar-page-data.js'
 
 type PermissionState = Record<AvatarPermission, boolean>
 
 const router = useRouter()
+const route = useRoute()
 const avatarStore = useAvatarStore()
+const avatarId = computed(() => pickScopedAvatarId(route.params.avatarId, avatarStore.currentAvatarId, avatarStore.avatars))
 
 const permissionItems: Array<{
   key: AvatarPermission
@@ -307,7 +309,8 @@ const goCreate = () => router.push('/avatar/create')
 
 onMounted(async () => {
   if (!avatarStore.avatars.length) await avatarStore.loadAvatars()
-  activeAvatarId.value = pickAvatarId(avatarStore.currentAvatarId, avatarStore.avatars) || ''
+  activeAvatarId.value = avatarId.value || ''
+  if (activeAvatarId.value) avatarStore.currentAvatarId = activeAvatarId.value
   await loadSettings()
 })
 

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

@@ -30,6 +30,7 @@
         <div class="token-info">
           <span class="token-label">Token 余额</span>
           <span class="token-amount">{{ tokenBalance.toLocaleString() }}</span>
+          <span class="token-used">累计使用 {{ tokenConsumed.toLocaleString() }}</span>
         </div>
         <button class="recharge-btn" @click="goToRecharge">充值</button>
       </div>
@@ -44,6 +45,9 @@
 
       <div v-if="avatars.length" class="avatar-list">
         <div class="avatar-card" v-for="a in avatars" :key="a.id">
+          <button class="card-edit" @click="goToEdit(a.id)" :aria-label="`编辑${a.displayName || a.name}`">
+            <span aria-hidden="true">✎</span> 编辑
+          </button>
           <div class="avatar-card-main">
             <div class="avatar-photo">
               <img v-if="a.photoUrl" :src="a.photoUrl" alt="" referrerpolicy="no-referrer" class="avatar-img" />
@@ -52,13 +56,14 @@
             <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>
             </div>
           </div>
           <div class="avatar-actions">
             <button class="chat-link" @click="goToChat(a.id)"><span>💬</span> 对话</button>
+            <button class="knowledge-link" @click="goToKnowledge(a.id)"><span>📚</span> 知识库</button>
+            <button class="authorization-link" @click="goToAuthorization(a.id)"><span>🔑</span> 授权</button>
             <button class="share-link" @click="shareAvatar(a)"><span>↗</span> 分享</button>
-            <button class="edit-link" @click="goToEdit(a.id)">编辑</button>
-            <button class="del-link" @click="askDelete(a)" aria-label="删除分身">删除</button>
           </div>
         </div>
       </div>
@@ -72,88 +77,7 @@
 
     <p v-if="shareToast" class="share-toast">{{ shareToast }}</p>
 
-    <!-- 分身工具入口 -->
-    <section class="tools-section">
-      <h3 class="section-title">分身工具</h3>
-      <div class="tools-grid">
-        <div class="tool-card" @click="goToKnowledge">
-          <div class="tool-icon">📚</div>
-          <div class="tool-info">
-            <span class="tool-name">知识库管理</span>
-            <span class="tool-desc">上传文档与标准问答</span>
-          </div>
-          <span class="tool-arrow">›</span>
-        </div>
-        <div class="tool-card" @click="goToAvatarCard">
-          <div class="tool-icon">🪪</div>
-          <div class="tool-info">
-            <span class="tool-name">分身名片</span>
-            <span class="tool-desc">生成并分享名片</span>
-          </div>
-          <span class="tool-arrow">›</span>
-        </div>
-        <div class="tool-card" @click="goToAvatarContacts">
-          <div class="tool-icon">🤝</div>
-          <div class="tool-info">
-            <span class="tool-name">分身人脉</span>
-            <span class="tool-desc">管理社交关系</span>
-          </div>
-          <span class="tool-arrow">›</span>
-        </div>
-        <div class="tool-card" @click="goToMyProjects">
-          <div class="tool-icon">📁</div>
-          <div class="tool-info">
-            <span class="tool-name">我的项目</span>
-            <span class="tool-desc">查看参与项目</span>
-          </div>
-          <span class="tool-arrow">›</span>
-        </div>
-        <div class="tool-card" @click="goToCreateOrg">
-          <div class="tool-icon">🏢</div>
-          <div class="tool-info">
-            <span class="tool-name">创建组织</span>
-            <span class="tool-desc">新建组织团队</span>
-          </div>
-          <span class="tool-arrow">›</span>
-        </div>
-      </div>
-    </section>
-
-    <!-- 分身动态列表 -->
-    <section class="activities-section">
-      <h3 class="section-title">分身动态</h3>
-      <div class="activity-list" v-if="activities.length > 0">
-        <div class="activity-item" v-for="activity in activities" :key="activity.id">
-          <div class="activity-icon" :class="activity.type">{{ activityIcon(activity.type) }}</div>
-          <div class="activity-content">
-            <p class="activity-text">{{ activity.text }}</p>
-            <span class="activity-time">{{ formatTime(activity.createdAt) }}</span>
-          </div>
-        </div>
-      </div>
-      <div class="empty-state" v-else>
-        <span class="empty-icon">📭</span>
-        <p class="empty-text">暂无动态</p>
-      </div>
-    </section>
-
-    <!-- 删除确认弹窗 -->
-    <div v-if="showDelete" class="modal-mask" @click.self="cancelDelete">
-      <div class="modal">
-        <div class="modal-icon">⚠️</div>
-        <h3 class="modal-title">删除数字分身</h3>
-        <p class="modal-text">
-          确认删除「{{ pendingDelete?.displayName || pendingDelete?.name }}」？<br />
-          其知识库、问答对、授权等关联数据将一并清除，且<b>不可恢复</b>。
-        </p>
-        <div class="modal-actions">
-          <button class="modal-cancel" @click="cancelDelete">取消</button>
-          <button class="modal-confirm" :disabled="deleting" @click="confirmDelete">
-            {{ deleting ? '删除中...' : '确认删除' }}
-          </button>
-        </div>
-      </div>
-    </div>
+    <!-- 分身工具和分身动态暂不展示，入口统一收拢到每张分身卡片。 -->
   </div>
 </template>
 
@@ -173,20 +97,12 @@ const me = computed(() => userStore.user)
 
 // 状态（来自 store / 后端）
 const tokenBalance = computed(() => avatarStore.tokenBalance)
+const tokenConsumed = computed(() => avatarStore.tokenConsumed)
 const avatars = computed(() => avatarStore.avatars)
+const avatarTokenUsage = (id: string) => avatarStore.tokenUsageByAvatar[id] || 0
 
-// 删除确认弹窗状态
-const showDelete = ref(false)
-const pendingDelete = ref<any>(null)
-const deleting = ref(false)
 const shareToast = ref('')
 
-const activities = ref<Array<{ id: string; type: string; text: string; createdAt: string }>>([
-  { id: '1', type: 'create', text: '数字分身创建成功', createdAt: new Date(Date.now() - 86400000).toISOString() },
-  { id: '2', type: 'edit', text: '更新了分身描述', createdAt: new Date(Date.now() - 43200000).toISOString() },
-  { id: '3', type: 'authorize', text: '授权微信小程序访问', createdAt: new Date(Date.now() - 3600000).toISOString() }
-])
-
 // 状态文本
 const statusText = (status: string) => {
   const map: Record<string, string> = {
@@ -197,55 +113,6 @@ const statusText = (status: string) => {
   return map[status] || status
 }
 
-// 活动图标
-const activityIcon = (type: string) => {
-  const map: Record<string, string> = {
-    'create': '✨',
-    'edit': '✏️',
-    'authorize': '🔑',
-    'interact': '💬'
-  }
-  return map[type] || '📌'
-}
-
-// 格式化时间
-const formatTime = (time: string) => {
-  const date = new Date(time)
-  const now = new Date()
-  const diff = now.getTime() - date.getTime()
-  const minutes = Math.floor(diff / 60000)
-  const hours = Math.floor(diff / 3600000)
-  const days = Math.floor(diff / 86400000)
-
-  if (minutes < 60) return `${minutes}分钟前`
-  if (hours < 24) return `${hours}小时前`
-  return `${days}天前`
-}
-
-// 删除流程
-const askDelete = (a: any) => {
-  pendingDelete.value = a
-  showDelete.value = true
-}
-const cancelDelete = () => {
-  if (deleting.value) return
-  showDelete.value = false
-  pendingDelete.value = null
-}
-const confirmDelete = async () => {
-  if (!pendingDelete.value || deleting.value) return
-  deleting.value = true
-  try {
-    await avatarStore.removeAvatar(pendingDelete.value.id)
-    showDelete.value = false
-    pendingDelete.value = null
-  } catch (e: any) {
-    alert(e?.message || '删除失败，请稍后重试')
-  } finally {
-    deleting.value = false
-  }
-}
-
 // 导航
 const goBack = () => {
   router.back()
@@ -259,8 +126,12 @@ const goCreate = () => {
   router.push('/avatar/create')
 }
 
-const goToKnowledge = () => {
-  router.push('/knowledge')
+const goToKnowledge = (id: string) => {
+  router.push({ name: 'AvatarKnowledgeManage', params: { avatarId: id } })
+}
+
+const goToAuthorization = (id: string) => {
+  router.push({ name: 'AvatarAuthorizationManage', params: { avatarId: id } })
 }
 
 const goToEdit = (id: string) => {
@@ -303,26 +174,11 @@ const shareAvatar = async (avatar: any) => {
   }
 }
 
-const goToAvatarCard = () => {
-  router.push('/avatar/card')
-}
-
-const goToAvatarContacts = () => {
-  router.push('/avatar/contacts')
-}
-
-const goToMyProjects = () => {
-  router.push('/avatar/projects')
-}
-
-const goToCreateOrg = () => {
-  router.push('/avatar/org/create')
-}
-
 onMounted(() => {
   userStore.loadFromStorage()
   avatarStore.loadAvatars()
   avatarStore.loadTokenBalance()
+  avatarStore.loadTokenUsage()
 })
 </script>
 
@@ -330,7 +186,7 @@ onMounted(() => {
 .avatar-manage-page {
   min-height: 100vh;
   background: #F8F9FA;
-  padding-bottom: 80px;
+  padding-bottom: calc(28px + env(safe-area-inset-bottom));
 }
 
 /* 顶部导航 */
@@ -465,6 +321,12 @@ onMounted(() => {
   color: #F97316;
 }
 
+.token-used {
+  margin-top: 3px;
+  color: #A0A5B4;
+  font-size: 11px;
+}
+
 .recharge-btn {
   padding: 8px 16px;
   background: #F97316;
@@ -516,13 +378,32 @@ onMounted(() => {
 }
 
 .avatar-card {
+  position: relative;
   padding: 16px;
   background: white;
   border: 1px solid #F4E5D9;
   border-radius: 18px;
   box-shadow: 0 8px 22px rgba(112, 62, 22, .07);
 }
-.avatar-card-main { display: flex; align-items: center; gap: 14px; }
+.avatar-card-main { display: flex; align-items: center; gap: 14px; padding: 4px 68px 2px 0; }
+
+.card-edit {
+  position: absolute;
+  top: 12px;
+  right: 12px;
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  padding: 7px 10px;
+  border: 1px solid #E9E2DC;
+  border-radius: 999px;
+  color: #6B625C;
+  background: #FAF8F6;
+  font-size: 12px;
+  cursor: pointer;
+}
+
+.card-edit:active { background: #F2EDE8; }
 
 .avatar-photo {
   width: 66px;
@@ -570,6 +451,13 @@ onMounted(() => {
   white-space: nowrap;
 }
 
+.avatar-token-usage {
+  display: inline-block;
+  margin-top: 5px;
+  color: #A0A5B4;
+  font-size: 10px;
+}
+
 .avatar-status {
   display: inline-flex;
   align-items: center;
@@ -598,56 +486,39 @@ onMounted(() => {
 }
 
 .avatar-actions {
-  display: flex;
-  align-items: center;
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
   gap: 8px;
   margin-top: 16px;
 }
 
+.avatar-actions button {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+  min-width: 0;
+  min-height: 58px;
+  padding: 8px 3px;
+  border-radius: 12px;
+  font-size: 12px;
+  font-weight: 600;
+  cursor: pointer;
+}
+
+.avatar-actions button span { font-size: 17px; line-height: 1; }
+
 .chat-link {
-  flex: 1;
-  padding: 10px 8px;
   background: linear-gradient(135deg, #F97316, #FB923C);
   color: #fff;
   border: none;
-  border-radius: 10px;
-  font-size: 13px;
-  cursor: pointer;
 }
-.chat-link span, .share-link span { margin-right: 3px; }
-.share-link { flex: 1; padding: 10px 8px; border: 1px solid #FFD5AF; border-radius: 10px; color: #C15F18; background: #FFF8F1; font-size: 13px; cursor: pointer; }
+.knowledge-link { border: 1px solid #F5D7B8; color: #A85418; background: #FFF8F1; }
+.authorization-link { border: 1px solid #DCE5F2; color: #47627D; background: #F6F9FC; }
+.share-link { border: 1px solid #E5E1DD; color: #675E58; background: #FAF8F6; }
 
-.edit-link {
-  padding: 10px 10px;
-  background: #F3F4F6;
-  color: #6B7280;
-  border: none;
-  border-radius: 8px;
-  font-size: 13px;
-  cursor: pointer;
-  transition: background 0.2s;
-}
-
-.edit-link:hover {
-  background: #E5E7EB;
-}
-
-.del-link {
-  padding: 10px 2px;
-  background: transparent;
-  color: #B6BCC8;
-  border: none;
-  border-radius: 8px;
-  font-size: 13px;
-  cursor: pointer;
-  transition: background 0.2s;
-}
-
-.share-toast { position: fixed; left: 50%; bottom: 92px; z-index: 300; max-width: calc(100vw - 48px); transform: translateX(-50%); padding: 10px 14px; border-radius: 10px; color: white; background: rgba(39, 32, 28, .88); font-size: 13px; text-align: center; }
-
-.del-link:hover {
-  background: #FEE2E2;
-}
+.share-toast { position: fixed; left: 50%; bottom: 24px; z-index: 300; max-width: calc(100vw - 48px); transform: translateX(-50%); padding: 10px 14px; border-radius: 10px; color: white; background: rgba(39, 32, 28, .88); font-size: 13px; text-align: center; }
 
 /* 空状态 */
 .empty-state {
@@ -684,197 +555,4 @@ onMounted(() => {
   box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
 }
 
-/* 分身工具入口 */
-.tools-section {
-  padding: 8px 20px 16px;
-}
-
-.tools-grid {
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-}
-
-.tool-card {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-  padding: 14px 16px;
-  background: white;
-  border-radius: 12px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
-  cursor: pointer;
-  transition: transform 0.2s, box-shadow 0.2s;
-}
-
-.tool-card:hover {
-  transform: translateY(-2px);
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
-}
-
-.tool-icon {
-  font-size: 24px;
-  flex-shrink: 0;
-}
-
-.tool-info {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  gap: 2px;
-  min-width: 0;
-}
-
-.tool-name {
-  font-size: 14px;
-  font-weight: 600;
-  color: #18191C;
-}
-
-.tool-desc {
-  font-size: 12px;
-  color: #9398AE;
-}
-
-.tool-arrow {
-  font-size: 18px;
-  color: #C9CDD2;
-  flex-shrink: 0;
-}
-
-/* 分身动态列表 */
-.activities-section {
-  padding: 0 20px;
-}
-
-.activity-list {
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-}
-
-.activity-item {
-  display: flex;
-  align-items: flex-start;
-  gap: 12px;
-  padding: 14px 16px;
-  background: white;
-  border-radius: 12px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
-}
-
-.activity-icon {
-  font-size: 20px;
-  flex-shrink: 0;
-  width: 36px;
-  height: 36px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  border-radius: 10px;
-  background: #FFF0E6;
-}
-
-.activity-content {
-  flex: 1;
-  min-width: 0;
-}
-
-.activity-text {
-  font-size: 14px;
-  color: #18191C;
-  margin: 0 0 4px;
-  line-height: 1.4;
-}
-
-.activity-time {
-  font-size: 12px;
-  color: #9398AE;
-}
-
-/* 删除确认弹窗 */
-.modal-mask {
-  position: fixed;
-  inset: 0;
-  background: rgba(0, 0, 0, 0.45);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding: 24px;
-  z-index: 50;
-  animation: fade 0.2s ease;
-}
-
-@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
-
-.modal {
-  width: 100%;
-  max-width: 320px;
-  background: white;
-  border-radius: 18px;
-  padding: 24px 22px 18px;
-  text-align: center;
-  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
-  animation: pop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
-}
-
-@keyframes pop { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: none; } }
-
-.modal-icon {
-  font-size: 36px;
-  margin-bottom: 8px;
-}
-
-.modal-title {
-  font-size: 17px;
-  font-weight: 700;
-  color: #18191C;
-  margin: 0 0 10px;
-}
-
-.modal-text {
-  font-size: 13px;
-  line-height: 1.6;
-  color: #6B7280;
-  margin: 0 0 20px;
-}
-
-.modal-actions {
-  display: flex;
-  gap: 12px;
-}
-
-.modal-cancel {
-  flex: 1;
-  padding: 12px;
-  background: #F3F4F6;
-  color: #6B7280;
-  border: none;
-  border-radius: 12px;
-  font-size: 15px;
-  font-weight: 600;
-  cursor: pointer;
-}
-
-.modal-confirm {
-  flex: 1;
-  padding: 12px;
-  background: #EF4444;
-  color: white;
-  border: none;
-  border-radius: 12px;
-  font-size: 15px;
-  font-weight: 600;
-  cursor: pointer;
-  transition: opacity 0.2s;
-}
-
-.modal-confirm:hover {
-  opacity: 0.92;
-}
-
-.modal-confirm:disabled {
-  opacity: 0.6;
-  cursor: not-allowed;
-}
 </style>

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

@@ -79,9 +79,9 @@
 
 <script setup lang="ts">
 import { ref, onMounted, computed } from 'vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 import { useAvatarStore } from '@/store/avatar'
-import { pickAvatarId, unwrapListData } from '@/utils/avatar-page-data.js'
+import { pickScopedAvatarId, unwrapListData } from '@/utils/avatar-page-data.js'
 import {
   getKnowledgeDocs,
   uploadKnowledgeDoc,
@@ -93,9 +93,10 @@ import {
 } from '@/api'
 
 const router = useRouter()
+const route = useRoute()
 const store = useAvatarStore()
 
-const avatarId = computed(() => pickAvatarId(store.currentAvatarId, store.avatars))
+const avatarId = computed(() => pickScopedAvatarId(route.params.avatarId, store.currentAvatarId, store.avatars))
 const activeTab = ref<'docs' | 'qa'>('docs')
 
 const docs = ref<any[]>([])
@@ -200,9 +201,21 @@ const toggleQa = async (qa: any, e: Event) => {
   }
 }
 
-const goAddQa = () => router.push('/knowledge/qa/create')
+const goAddQa = () => {
+  if (route.params.avatarId && avatarId.value) {
+    router.push({ name: 'AvatarQaPairCreate', params: { avatarId: avatarId.value } })
+    return
+  }
+  router.push('/knowledge/qa/create')
+}
 
-const goEditQa = (qa: any) => router.push(`/knowledge/qa/${qa.id}/edit`)
+const goEditQa = (qa: any) => {
+  if (route.params.avatarId && avatarId.value) {
+    router.push({ name: 'AvatarQaPairEdit', params: { avatarId: avatarId.value, qaId: qa.id } })
+    return
+  }
+  router.push(`/knowledge/qa/${qa.id}/edit`)
+}
 
 const removeQa = async (id: string) => {
   if (!avatarId.value) return
@@ -226,6 +239,7 @@ onMounted(async () => {
   if (!store.avatars.length) {
     await store.loadAvatars()
   }
+  if (avatarId.value) store.currentAvatarId = avatarId.value
   await Promise.all([loadDocs(), loadQA()])
 })
 </script>
@@ -234,7 +248,7 @@ onMounted(async () => {
 .knowledge-page {
   min-height: 100vh;
   background: #F8F9FA;
-  padding-bottom: 80px;
+  padding-bottom: calc(28px + env(safe-area-inset-bottom));
   overflow-x: hidden;
 }
 
@@ -272,7 +286,12 @@ onMounted(async () => {
 .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; }
-.qa-card { align-items: stretch; }.qa-card.qa-disabled { opacity: .58; }
+.qa-card { align-items: stretch; text-align: left; }.qa-card.qa-disabled { opacity: .58; }
+.qa-card .card-content,
+.qa-card .qa-question,
+.qa-card .qa-answer,
+.qa-card .card-meta,
+.qa-card .qa-card-actions { text-align: left; }
 .qa-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }.qa-label { color: #C15F18; font-size: 11px; font-weight: 700; }
 .qa-question { display: block; color: #27201C; font-size: 15px; line-height: 1.5; }.qa-answer { display: -webkit-box; margin: 7px 0 0; overflow: hidden; color: #6B7280; font-size: 13px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
 .qa-card-actions { display: flex; gap: 8px; margin-top: 11px; }
@@ -493,6 +512,8 @@ onMounted(async () => {
   .knowledge-card { display: grid; grid-template-columns: 42px minmax(0, 1fr); align-items: start; gap: 10px; padding: 13px; }
   .card-content { grid-column: 2; }
   .card-delete { grid-column: 2; justify-self: end; margin-top: -2px; }
+  .qa-card { display: block; }
+  .qa-card .card-content { width: 100%; grid-column: 1; }
   .card-title-row { align-items: flex-start; flex-wrap: wrap; gap: 5px 7px; }
   .status-pill { order: 2; }
   .search-bar { gap: 8px; }

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

@@ -49,14 +49,14 @@
 import { ref, reactive, computed, onMounted } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
 import { useAvatarStore } from '@/store/avatar'
-import { pickAvatarId, unwrapListData } from '@/utils/avatar-page-data.js'
+import { pickScopedAvatarId, unwrapListData } from '@/utils/avatar-page-data.js'
 import { getQAPairs, createQAPair, updateQAPair } from '@/api'
 
 const router = useRouter()
 const route = useRoute()
 const store = useAvatarStore()
 
-const avatarId = computed(() => pickAvatarId(store.currentAvatarId, store.avatars))
+const avatarId = computed(() => pickScopedAvatarId(route.params.avatarId, store.currentAvatarId, store.avatars))
 const qaId = computed(() => (route.params.qaId as string) || null)
 const isEdit = computed(() => !!qaId.value)
 
@@ -104,8 +104,11 @@ const save = async () => {
     } else {
       await createQAPair(avatarId.value, payload)
     }
-    // 保存成功返回知识库管理页
+    if (route.params.avatarId) {
+      router.replace({ name: 'AvatarKnowledgeManage', params: { avatarId: avatarId.value } })
+    } else {
       router.replace('/knowledge')
+    }
   } catch (e: any) {
     error.value = e?.message || '保存失败'
   } finally {
@@ -117,6 +120,7 @@ onMounted(async () => {
   if (!store.avatars.length) {
     await store.loadAvatars()
   }
+  if (avatarId.value) store.currentAvatarId = avatarId.value
   if (isEdit.value) {
     await loadForEdit()
   }

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

@@ -138,7 +138,7 @@
 </template>
 
 <script setup lang="ts">
-import { reactive, ref, computed, onUnmounted } from 'vue'
+import { reactive, ref, computed, onMounted, onUnmounted } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
 import { useUserStore } from '@/store/user'
 import { useAvatarStore } from '@/store/avatar'
@@ -161,6 +161,14 @@ const password = ref('')
 const loading = ref(false)
 const errorMsg = ref('')
 
+onMounted(() => {
+  const ssoError = sessionStorage.getItem('hh_sso_error')
+  if (ssoError) {
+    errorMsg.value = ssoError
+    sessionStorage.removeItem('hh_sso_error')
+  }
+})
+
 const counting = ref(false)
 const countdown = ref(60)
 let timer: any = null

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

@@ -13,6 +13,7 @@
         <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-used">累计使用 {{ totalConsumed.toLocaleString() }} Token</span>
       </div>
     </section>
 
@@ -28,7 +29,7 @@
           @click="selectedPlan = plan"
         >
           <div class="plan-badge" v-if="plan.badge">{{ plan.badge }}</div>
-          <div class="plan-amount">{{ plan.amount.toLocaleString() }}</div>
+          <div class="plan-amount">{{ formatTokenAmount(plan.amount) }}</div>
           <div class="plan-unit">Token</div>
           <div class="plan-price">¥{{ plan.price }}</div>
           <div class="plan-desc" v-if="plan.desc">{{ plan.desc }}</div>
@@ -83,7 +84,8 @@ import { getTokenBalance, getRechargePlans, chargeToken } from '@/api'
 const router = useRouter()
 
 // 当前余额
-const currentBalance = ref<number>(1250)
+const currentBalance = ref<number>(0)
+const totalConsumed = ref<number>(0)
 
 // 充值套餐
 const plans = ref<Array<{
@@ -105,6 +107,7 @@ const loadData = async () => {
   try {
     const b: any = await getTokenBalance()
     currentBalance.value = b?.balance ?? 0
+    totalConsumed.value = b?.totalConsumed ?? 0
   } catch (e) {
     console.error('加载余额失败', e)
   }
@@ -118,6 +121,10 @@ const loadData = async () => {
 
 // 执行充值（写入后端）
 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 doCharge = async () => {
   if (!selectedPlan.value || charging.value) return
   charging.value = true
@@ -187,6 +194,7 @@ onMounted(() => {
 
 .balance-card {
   display: flex;
+  flex-wrap: wrap;
   align-items: baseline;
   gap: 8px;
   padding: 20px;
@@ -211,6 +219,12 @@ onMounted(() => {
   opacity: 0.9;
 }
 
+.balance-used {
+  flex-basis: 100%;
+  font-size: 12px;
+  opacity: 0.82;
+}
+
 /* 充值套餐 */
 .plans-section {
   padding: 0 20px 20px;

docker-compose.yml

@@ -17,6 +17,7 @@ services:
       - REDIS_PORT=6379
       - SECRET_KEY=your-secret-key-change-in-production
       - AES_KEY=your-aes-key-32-chars-change-now!
+      - AVATAR_MODEL_CONFIG_TOKEN=${AVATAR_MODEL_CONFIG_TOKEN:-}
       - TZ=Asia/Shanghai
       - AVATAR_DB_PATH=/app/avatar.db
     volumes:

docker/mysql/init.sql

@@ -94,6 +94,7 @@ CREATE TABLE IF NOT EXISTS `ai_model_configs` (
   `id` bigint NOT NULL AUTO_INCREMENT,
   `model_name` varchar(64) NOT NULL COMMENT '模型名称',
   `provider` varchar(32) NOT NULL COMMENT 'openai/zhipu/wenxin/qianwen/local',
+  `usage_scope` varchar(16) NOT NULL DEFAULT 'general' COMMENT '用途:general/digital_avatar',
   `api_base_url` varchar(256) DEFAULT NULL COMMENT 'API地址',
   `api_key_enc` varchar(512) DEFAULT NULL COMMENT '加密API Key',
   `model_version` varchar(64) DEFAULT NULL COMMENT '模型版本',

frontend/Dockerfile

@@ -6,7 +6,8 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-FROM nginx:alpine
+# Nginx 1.31 uses syscalls that are blocked by the test server's legacy kernel.
+FROM nginx:1.28.3-alpine
 COPY --from=build /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80

frontend/src/views/AIModels.vue

@@ -15,6 +15,9 @@
             <span class="model-title">{{ m.model_name }}</span>
           </div>
           <div style="display:flex;gap:6px;align-items:center">
+            <el-tag :type="m.usage_scope === 'digital_avatar' ? 'warning' : 'info'" size="small">
+              {{ scopeLabels[m.usage_scope] || '通用业务' }}
+            </el-tag>
             <el-tag v-if="m.is_default" type="success" size="small">默认</el-tag>
             <el-tag v-if="!m.is_enabled" type="danger" size="small">禁用</el-tag>
           </div>
@@ -49,6 +52,13 @@
             <el-option v-for="(l,v) in providerLabels" :key="v" :label="l" :value="v" />
           </el-select>
         </el-form-item>
+        <el-form-item label="使用场景" prop="usage_scope">
+          <el-radio-group v-model="form.usage_scope">
+            <el-radio-button value="general">通用业务</el-radio-button>
+            <el-radio-button value="digital_avatar">数字分身专用</el-radio-button>
+          </el-radio-group>
+          <div class="scope-tip">数字分身专用模型仅用于分身对话和主动接管回复</div>
+        </el-form-item>
         <el-form-item label="API地址">
           <el-input v-model="form.api_base_url" placeholder="留空使用默认地址" />
         </el-form-item>
@@ -131,8 +141,9 @@ const testResult = ref(null)
 const testing = ref(false)
 
 const providerLabels = { openai: 'OpenAI', zhipu: '智谱GLM', wenxin: '文心一言', qianwen: '通义千问', local: '本地模型' }
-const form = reactive({ model_name: '', provider: 'openai', api_base_url: '', api_key: '', model_version: '', temperature: 0.7, max_tokens: 1000, timeout_seconds: 30, is_default: 0 })
-const rules = { model_name: [{ required: true, message: '请输入模型名称' }], provider: [{ required: true }] }
+const scopeLabels = { general: '通用业务', digital_avatar: '数字分身专用' }
+const form = reactive({ model_name: '', provider: 'openai', usage_scope: 'general', api_base_url: '', api_key: '', model_version: '', temperature: 0.7, max_tokens: 1000, timeout_seconds: 30, is_default: 0 })
+const rules = { model_name: [{ required: true, message: '请输入模型名称' }], provider: [{ required: true }], usage_scope: [{ required: true }] }
 
 async function load() {
   const res = await getAIModels()
@@ -155,13 +166,13 @@ function onProviderChange(provider) {
 
 function openCreate() {
   editModel.value = null
-  Object.assign(form, { model_name: '', provider: 'openai', api_base_url: PROVIDER_DEFAULTS.openai.api_base_url, api_key: '', model_version: PROVIDER_DEFAULTS.openai.model_version, temperature: 0.7, max_tokens: 1000, timeout_seconds: 30, is_default: 0 })
+  Object.assign(form, { model_name: '', provider: 'openai', usage_scope: 'general', api_base_url: PROVIDER_DEFAULTS.openai.api_base_url, api_key: '', model_version: PROVIDER_DEFAULTS.openai.model_version, temperature: 0.7, max_tokens: 1000, timeout_seconds: 30, is_default: 0 })
   dialogVisible.value = true
 }
 
 function openEdit(m) {
   editModel.value = m
-  Object.assign(form, { model_name: m.model_name, provider: m.provider, api_base_url: m.api_base_url || '', api_key: '', model_version: m.model_version || '', temperature: m.temperature, max_tokens: m.max_tokens, timeout_seconds: m.timeout_seconds, is_default: m.is_default })
+  Object.assign(form, { model_name: m.model_name, provider: m.provider, usage_scope: m.usage_scope || 'general', api_base_url: m.api_base_url || '', api_key: '', model_version: m.model_version || '', temperature: m.temperature, max_tokens: m.max_tokens, timeout_seconds: m.timeout_seconds, is_default: m.is_default })
   dialogVisible.value = true
 }
 
@@ -236,4 +247,5 @@ onMounted(load)
 .result-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
 .result-content { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 8px; padding: 12px; font-size: 13px; line-height: 1.6; white-space: pre-wrap; max-height: 200px; overflow-y: auto; }
 .empty-state { grid-column: 1/-1; padding: 40px; }
+.scope-tip { margin-top: 6px; color: var(--color-text-muted); font-size: 12px; line-height: 1.5; }
 </style>