diff --git a/backend/python/app/api/admin/settings.py b/backend/python/app/api/admin/settings.py
index f9436d2..609c7ba 100644
--- a/backend/python/app/api/admin/settings.py
+++ b/backend/python/app/api/admin/settings.py
@@ -1,508 +1,624 @@
-"""
-网站基础设置 API（管理员）
-"""
-from fastapi import APIRouter, Depends, HTTPException, Query
-from sqlalchemy.orm import Session
-from ...database import get_db, SessionLocal
-from ...models import SiteSetting, EmailConfig, SmsConfig, User, AIModel
-from ...auth import get_current_admin
-from ...middleware.log_service import LogService
-import uuid
-import smtplib
-import hmac
-import hashlib
-import base64
-import urllib.parse
-import time as time_module
-from email.mime.text import MIMEText
-from email.mime.multipart import MIMEMultipart
-from datetime import datetime
-from pydantic import BaseModel
-from typing import Optional, Dict, Any
-import logging
-
-logger = logging.getLogger("aiflow")
-
-router = APIRouter()
-
-
-# ============================================================
-# Pydantic Models
-# ============================================================
-
-class EmailConfigUpdate(BaseModel):
-    smtp_host: Optional[str] = None
-    smtp_port: Optional[int] = None
-    username: Optional[str] = None
-    password: Optional[str] = None
-    from_address: Optional[str] = None
-    use_tls: Optional[bool] = None
-
-
-class SmsConfigUpdate(BaseModel):
-    provider: Optional[str] = None
-    api_key: Optional[str] = None
-    api_secret: Optional[str] = None
-    sign_name: Optional[str] = None
-    template_code: Optional[str] = None
-
-
-# ============================================================
-# 网站设置
-# ============================================================
-
-@router.get("/site")
-async def get_site_settings(
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """获取网站设置（返回所有 key-value 对）"""
-    settings = db.query(SiteSetting).all()
-    result = {}
-    for s in settings:
-        result[s.key] = s.value
-    return {"code": 0, "data": result, "message": "ok"}
-
-
-@router.put("/site")
-async def update_site_settings(
-    settings: dict,
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """批量更新网站设置"""
-    for key, value in settings.items():
-        existing = db.query(SiteSetting).filter(SiteSetting.key == key).first()
-        if existing:
-            existing.value = str(value) if value is not None else None
-            existing.updated_at = datetime.now()
-        else:
-            new_setting = SiteSetting(
-                id=str(uuid.uuid4()),
-                key=key,
-                value=str(value) if value is not None else None,
-            )
-            db.add(new_setting)
-
-    db.commit()
-
-    LogService.log_audit(
-        admin_id=admin_user.id,
-        admin_name=admin_user.username,
-        action="update_site_settings",
-        target_type="site_settings",
-        detail=f"更新网站设置: {list(settings.keys())}",
-    )
-
-    return {"message": "网站设置已更新"}
-
-
-# ============================================================
-# 邮件配置
-# ============================================================
-
-@router.get("/email")
-async def get_email_config(
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """获取邮件配置"""
-    config = db.query(EmailConfig).first()
-    if not config:
-        return {"code": 0, "data": {
-            "smtp_host": "",
-            "smtp_port": 587,
-            "username": "",
-            "password": "",
-            "from_address": "",
-            "use_tls": True,
-        }, "message": "ok"}
-
-    return {"code": 0, "data": {
-        "id": config.id,
-        "smtp_host": config.smtp_host,
-        "smtp_port": config.smtp_port,
-        "username": config.username,
-        "password": config.password,
-        "from_address": config.from_address,
-        "use_tls": config.use_tls,
-    }, "message": "ok"}
-
-
-@router.put("/email")
-async def update_email_config(
-    req: EmailConfigUpdate,
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """更新邮件配置"""
-    config = db.query(EmailConfig).first()
-    if not config:
-        # 必填字段校验：不允许空值
-        if not req.smtp_host:
-            raise HTTPException(status_code=400, detail="SMTP服务器地址不能为空")
-        if not req.username:
-            raise HTTPException(status_code=400, detail="SMTP用户名不能为空")
-        if not req.password:
-            raise HTTPException(status_code=400, detail="SMTP密码不能为空")
-        if not req.from_address:
-            raise HTTPException(status_code=400, detail="发件地址不能为空")
-        config = EmailConfig(
-            id=str(uuid.uuid4()),
-            smtp_host=req.smtp_host or "",
-            smtp_port=req.smtp_port or 587,
-            username=req.username or "",
-            password=req.password or "",
-            from_address=req.from_address or "",
-            use_tls=req.use_tls if req.use_tls is not None else True,
-        )
-        db.add(config)
-    else:
-        if req.smtp_host is not None:
-            if not req.smtp_host.strip():
-                raise HTTPException(status_code=400, detail="SMTP服务器地址不能为空")
-            config.smtp_host = req.smtp_host
-        if req.smtp_port is not None:
-            config.smtp_port = req.smtp_port
-        if req.username is not None:
-            if not req.username.strip():
-                raise HTTPException(status_code=400, detail="SMTP用户名不能为空")
-            config.username = req.username
-        if req.password is not None:
-            if not req.password.strip():
-                raise HTTPException(status_code=400, detail="SMTP密码不能为空")
-            config.password = req.password
-        if req.from_address is not None:
-            if not req.from_address.strip():
-                raise HTTPException(status_code=400, detail="发件地址不能为空")
-            config.from_address = req.from_address
-        if req.use_tls is not None:
-            config.use_tls = req.use_tls
-        config.updated_at = datetime.now()
-
-    db.commit()
-
-    LogService.log_audit(
-        admin_id=admin_user.id,
-        admin_name=admin_user.username,
-        action="update_email_config",
-        target_type="email_config",
-        detail="更新邮件配置",
-    )
-
-    return {"code": 0, "data": None, "message": "邮件配置已更新"}
-
-
-# ============================================================
-# 短信配置
-# ============================================================
-
-@router.get("/sms")
-async def get_sms_config(
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """获取短信配置"""
-    config = db.query(SmsConfig).first()
-    if not config:
-        return {"code": 0, "data": {
-            "provider": "",
-            "api_key": "",
-            "api_secret": "",
-            "sign_name": "",
-            "template_code": "",
-        }, "message": "ok"}
-
-    return {"code": 0, "data": {
-        "id": config.id,
-        "provider": config.provider,
-        "api_key": config.api_key,
-        "api_secret": config.api_secret,
-        "sign_name": config.sign_name,
-        "template_code": config.template_code,
-    }, "message": "ok"}
-
-
-@router.put("/sms")
-async def update_sms_config(
-    req: SmsConfigUpdate,
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """更新短信配置"""
-    config = db.query(SmsConfig).first()
-    if not config:
-        config = SmsConfig(
-            id=str(uuid.uuid4()),
-            provider=req.provider or "",
-            api_key=req.api_key or "",
-            api_secret=req.api_secret or "",
-            sign_name=req.sign_name,
-            template_code=req.template_code,
-        )
-        db.add(config)
-    else:
-        if req.provider is not None:
-            config.provider = req.provider
-        if req.api_key is not None:
-            config.api_key = req.api_key
-        if req.api_secret is not None:
-            config.api_secret = req.api_secret
-        if req.sign_name is not None:
-            config.sign_name = req.sign_name
-        if req.template_code is not None:
-            config.template_code = req.template_code
-        config.updated_at = datetime.now()
-
-    db.commit()
-
-    LogService.log_audit(
-        admin_id=admin_user.id,
-        admin_name=admin_user.username,
-        action="update_sms_config",
-        target_type="sms_config",
-        detail="更新短信配置",
-    )
-
-    return {"message": "短信配置已更新"}
-
-
-# ============================================================
-# 邮件测试
-# ============================================================
-
-@router.post("/email/test")
-async def test_email_config(
-    test_to: str = Query(default=None, description="自定义测试收件地址"),
-    test_subject: str = Query(default=None, description="自定义测试邮件主题"),
-    test_body: str = Query(default=None, description="自定义测试邮件正文"),
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """使用当前配置发送测试邮件；可传参自定义收件人、主题和正文"""
-    config = db.query(EmailConfig).first()
-    if not config or not config.smtp_host:
-        raise HTTPException(status_code=400, detail="邮件配置未设置，请先保存邮件配置")
-    if not config.username:
-        raise HTTPException(status_code=400, detail="SMTP用户名未填写，请检查邮件配置")
-    if not config.password:
-        raise HTTPException(status_code=400, detail="SMTP密码未填写，请检查邮件配置")
-    if not config.from_address:
-        raise HTTPException(status_code=400, detail="发件地址未填写，请检查邮件配置")
-
-    # 优先级：传入参数 > 管理员邮箱 > 发件地址
-    admin = db.query(User).filter(User.id == admin_user.id).first()
-    recipient = test_to or (admin.email if admin and admin.email else None) or config.from_address
-    if not recipient:
-        raise HTTPException(status_code=400, detail="无法获取接收地址: 请填写收件邮箱或设置管理员邮箱")
-
-    subject = test_subject or "AIFlow 邮件配置测试"
-    body = test_body or f"这是一封来自 AIFlow 平台的测试邮件。\n\n发送时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}\nSMTP服务器: {config.smtp_host}"
-
-    logger.info(f"测试邮件: SMTP={config.smtp_host}:{config.smtp_port}, "
-                f"from={config.from_address}, to={recipient}")
-
-    try:
-        msg = MIMEMultipart()
-        msg["From"] = config.from_address
-        msg["To"] = recipient
-        msg["Subject"] = subject
-        msg.attach(MIMEText(body, "plain"))
-
-        if config.use_tls:
-            server = smtplib.SMTP(config.smtp_host, config.smtp_port, timeout=10)
-            server.starttls()
-        else:
-            server = smtplib.SMTP(config.smtp_host, config.smtp_port, timeout=10)
-
-        server.login(config.username, config.password)
-        server.sendmail(config.from_address, recipient, msg.as_string())
-        server.quit()
-
-        LogService.log_audit(
-            admin_id=admin_user.id,
-            admin_name=admin_user.username,
-            action="test_email_config",
-            target_type="email_config",
-            detail=f"测试邮件发送成功 -> {recipient} via {config.smtp_host}",
-        )
-
-        return {"code": 0, "data": {"message": f"测试邮件已发送到 {recipient}", "recipient": recipient}, "message": "ok"}
-    except smtplib.SMTPAuthenticationError as e:
-        logger.error(f"SMTP认证失败: {e}")
-        raise HTTPException(status_code=400, detail=f"SMTP认证失败，请检查用户名和密码: {str(e)}")
-    except smtplib.SMTPConnectError as e:
-        logger.error(f"SMTP连接失败: {e}")
-        raise HTTPException(status_code=400, detail=f"无法连接到SMTP服务器 {config.smtp_host}:{config.smtp_port}: {str(e)}")
-    except smtplib.SMTPException as e:
-        logger.error(f"SMTP发送失败: {e}")
-        raise HTTPException(status_code=500, detail=f"邮件发送失败(SMTP): {str(e)}")
-    except OSError as e:
-        logger.error(f"邮件发送网络错误: {e}")
-        raise HTTPException(status_code=500, detail=f"网络连接错误: {str(e)}")
-    except BaseException as e:
-        logger.error(f"测试邮件发送失败(严重): {type(e).__name__}: {e}")
-        import traceback
-        traceback.print_exc()
-        raise HTTPException(status_code=500, detail=f"邮件发送失败: {str(e)}")
-
-
-@router.post("/email/generate-content")
-async def generate_email_content(
-    topic: str = Query(default="测试邮件"),
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """AI生成测试邮件内容：调用默认LLM生成邮件主题和正文"""
-    import httpx as httpx_lib
-    subjects = [
-        "【测试】AIFlow邮件服务配置验证",
-        "AIFlow平台 - 邮件投递测试",
-        "测试邮件：您的SMTP服务已就绪",
-    ]
-    bodies = [
-        f"您好！\n\n这是一封来自 AIFlow 智能自动化平台的测试邮件，用于验证邮件服务配置是否正常。\n\n如果您收到此邮件，说明SMTP邮件服务已配置成功。\n\n此致\nAIFlow 平台团队",
-        f"Hi,\n\nThis is a test email from AIFlow Platform.\n\nIf you received this, the SMTP service works fine.\n\nBest regards,\nAIFlow Team",
-        f"【系统通知】\n邮件服务连通性测试通过。\n\n发件服务器配置正确，能够成功投递邮件。\n\n—— AIFlow",
-    ]
-
-    # 尝试使用默认LLM生成更好的内容
-    try:
-        default_model = db.query(AIModel).filter(
-            AIModel.is_default == True, AIModel.is_enabled == True
-        ).first()
-        if default_model and default_model.endpoint:
-            async with httpx_lib.AsyncClient(timeout=15) as client:
-                headers = {}
-                if default_model.api_key:
-                    headers["Authorization"] = f"Bearer {default_model.api_key}"
-                resp = await client.post(
-                    default_model.endpoint,
-                    json={
-                        "model": default_model.name,
-                        "messages": [
-                            {"role": "system", "content": "你是一个专业的技术文档撰写者。请根据主题生成一封测试邮件的主题和正文。返回JSON格式: {\"subject\": \"邮件主题\", \"body\": \"邮件正文\"}"},
-                            {"role": "user", "content": f"主题: {topic}"},
-                        ],
-                        "max_tokens": 400,
-                    },
-                    headers=headers,
-                )
-                if resp.status_code == 200:
-                    content = resp.json().get("choices", [{}])[0].get("message", {}).get("content", "")
-                    try:
-                        data = json.loads(content)
-                        if data.get("subject") and data.get("body"):
-                            return {"subject": data["subject"], "body": data["body"], "source": "ai"}
-                    except:
-                        # 尝试解析非JSON格式
-                        lines = content.strip().split("\n")
-                        if len(lines) >= 2:
-                            return {"subject": lines[0].replace("主题：", "").strip(), "body": "\n".join(lines[1:]).replace("正文：", "").strip(), "source": "ai_partial"}
-    except Exception:
-        pass
-
-    import random
-    idx = random.randint(0, len(subjects) - 1)
-    return {"subject": subjects[idx], "body": bodies[idx], "source": "fallback"}
-
-
-# ============================================================
-# 短信测试
-# ============================================================
-
-def _aliyun_sign(secret: str, params: dict, method: str = "GET") -> str:
-    """阿里云签名机制 (HMAC-SHA1)"""
-    sorted_keys = sorted(params.keys())
-    qs = "&".join([
-        f"{urllib.parse.quote(k, safe='')}={urllib.parse.quote(str(params[k]), safe='')}"
-        for k in sorted_keys
-    ])
-    string_to_sign = f"{method}&{urllib.parse.quote('/', safe='')}&{urllib.parse.quote(qs, safe='')}"
-    key = f"{secret}&"
-    h = hmac.new(key.encode('utf-8'), string_to_sign.encode('utf-8'), hashlib.sha1)
-    return base64.b64encode(h.digest()).decode('utf-8')
-
-
-@router.post("/sms/test")
-async def test_sms_config(
-    admin_user=Depends(get_current_admin),
-    db: Session = Depends(get_db),
-):
-    """使用当前配置发送测试短信"""
-    config = db.query(SmsConfig).first()
-    if not config:
-        raise HTTPException(status_code=400, detail="短信配置未设置，请先保存短信配置")
-
-    if not config.api_key or not config.api_secret:
-        raise HTTPException(
-            status_code=400,
-            detail="未配置阿里云短信 AccessKey，请填写 API Key (AccessKey ID) 和 API Secret (AccessKey Secret)"
-        )
-
-    if not config.sign_name:
-        raise HTTPException(status_code=400, detail="未配置短信签名")
-
-    # 获取接收测试短信的手机号（管理员手机号）
-    admin = db.query(User).filter(User.id == admin_user.id).first()
-    phone = admin.phone if admin and admin.phone else None
-    if not phone:
-        raise HTTPException(status_code=400, detail="管理员未设置手机号，无法发送测试短信")
-
-    logger.info(f"测试短信: provider={config.provider}, sign={config.sign_name}, phone={phone}")
-
-    # 只有阿里云短信支持测试
-    if "阿里云" not in (config.provider or ""):
-        raise HTTPException(
-            status_code=400,
-            detail=f"当前短信服务商 '{config.provider}' 暂不支持在线测试，请直接在生产环境测试"
-        )
-
-    try:
-        # 阿里云短信参数
-        params = {
-            "AccessKeyId": config.api_key,
-            "Action": "SendSms",
-            "Format": "JSON",
-            "PhoneNumbers": phone,
-            "RegionId": "cn-hangzhou",
-            "SignName": config.sign_name,
-            "SignatureMethod": "HMAC-SHA1",
-            "SignatureNonce": str(uuid.uuid4()),
-            "SignatureVersion": "1.0",
-            "TemplateCode": config.template_code or "SMS_00000001",
-            "TemplateParam": '{"code":"123456"}',
-            "Timestamp": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
-            "Version": "2017-05-25",
-        }
-        params["Signature"] = _aliyun_sign(config.api_secret, params)
-
-        import requests as http_requests
-        resp = http_requests.post(
-            "https://dysmsapi.aliyuncs.com/",
-            data=params,
-            headers={"Content-Type": "application/x-www-form-urlencoded"},
-            timeout=10,
-        )
-        result = resp.json()
-
-        logger.info(f"阿里云短信API响应: {result}")
-
-        if result.get("Code") == "OK":
-            LogService.log_audit(
-                admin_id=admin_user.id,
-                admin_name=admin_user.username,
-                action="test_sms_config",
-                target_type="sms_config",
-                detail=f"测试短信发送成功 -> {phone}",
-            )
-            return {"message": f"测试短信已发送到 {phone}", "phone": phone, "biz_id": result.get("BizId")}
-        else:
-            error_msg = result.get("Message", result.get("Code", "未知错误"))
-            raise HTTPException(status_code=400, detail=f"阿里云短信发送失败: {error_msg}")
-
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"测试短信发送失败: {e}")
-        raise HTTPException(status_code=500, detail=f"短信发送失败: {str(e)}")
+"""
+网站基础设置 API（管理员）
+"""
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session
+from ...database import get_db, SessionLocal
+from ...models import SiteSetting, EmailConfig, SmsConfig, User, AIModel
+from ...auth import get_current_admin
+from ...middleware.log_service import LogService
+import uuid
+import smtplib
+import hmac
+import hashlib
+import base64
+import urllib.parse
+import time as time_module
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from datetime import datetime
+from pydantic import BaseModel
+from typing import Optional, Dict, Any
+import logging
+
+logger = logging.getLogger("aiflow")
+
+router = APIRouter()
+
+
+# ============================================================
+# Pydantic Models
+# ============================================================
+
+class EmailConfigUpdate(BaseModel):
+    smtp_host: Optional[str] = None
+    smtp_port: Optional[int] = None
+    username: Optional[str] = None
+    password: Optional[str] = None
+    from_address: Optional[str] = None
+    use_tls: Optional[bool] = None
+
+
+class SmsConfigUpdate(BaseModel):
+    provider: Optional[str] = None
+    api_key: Optional[str] = None
+    api_secret: Optional[str] = None
+    sign_name: Optional[str] = None
+    template_code: Optional[str] = None
+    # 短信宝 (SMSBao)
+    username: Optional[str] = None
+    password: Optional[str] = None
+    goods_id: Optional[str] = None
+
+
+# ============================================================
+# 网站设置
+# ============================================================
+
+@router.get("/site")
+async def get_site_settings(
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """获取网站设置（返回所有 key-value 对）"""
+    settings = db.query(SiteSetting).all()
+    result = {}
+    for s in settings:
+        result[s.key] = s.value
+    return {"code": 0, "data": result, "message": "ok"}
+
+
+@router.put("/site")
+async def update_site_settings(
+    settings: dict,
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """批量更新网站设置"""
+    for key, value in settings.items():
+        existing = db.query(SiteSetting).filter(SiteSetting.key == key).first()
+        if existing:
+            existing.value = str(value) if value is not None else None
+            existing.updated_at = datetime.now()
+        else:
+            new_setting = SiteSetting(
+                id=str(uuid.uuid4()),
+                key=key,
+                value=str(value) if value is not None else None,
+            )
+            db.add(new_setting)
+
+    db.commit()
+
+    LogService.log_audit(
+        admin_id=admin_user.id,
+        admin_name=admin_user.username,
+        action="update_site_settings",
+        target_type="site_settings",
+        detail=f"更新网站设置: {list(settings.keys())}",
+    )
+
+    return {"message": "网站设置已更新"}
+
+
+# ============================================================
+# 邮件配置
+# ============================================================
+
+@router.get("/email")
+async def get_email_config(
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """获取邮件配置"""
+    config = db.query(EmailConfig).first()
+    if not config:
+        return {"code": 0, "data": {
+            "smtp_host": "",
+            "smtp_port": 587,
+            "username": "",
+            "password": "",
+            "from_address": "",
+            "use_tls": True,
+        }, "message": "ok"}
+
+    return {"code": 0, "data": {
+        "id": config.id,
+        "smtp_host": config.smtp_host,
+        "smtp_port": config.smtp_port,
+        "username": config.username,
+        "password": config.password,
+        "from_address": config.from_address,
+        "use_tls": config.use_tls,
+    }, "message": "ok"}
+
+
+@router.put("/email")
+async def update_email_config(
+    req: EmailConfigUpdate,
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """更新邮件配置"""
+    config = db.query(EmailConfig).first()
+    if not config:
+        # 必填字段校验：不允许空值
+        if not req.smtp_host:
+            raise HTTPException(status_code=400, detail="SMTP服务器地址不能为空")
+        if not req.username:
+            raise HTTPException(status_code=400, detail="SMTP用户名不能为空")
+        if not req.password:
+            raise HTTPException(status_code=400, detail="SMTP密码不能为空")
+        if not req.from_address:
+            raise HTTPException(status_code=400, detail="发件地址不能为空")
+        config = EmailConfig(
+            id=str(uuid.uuid4()),
+            smtp_host=req.smtp_host or "",
+            smtp_port=req.smtp_port or 587,
+            username=req.username or "",
+            password=req.password or "",
+            from_address=req.from_address or "",
+            use_tls=req.use_tls if req.use_tls is not None else True,
+        )
+        db.add(config)
+    else:
+        if req.smtp_host is not None:
+            if not req.smtp_host.strip():
+                raise HTTPException(status_code=400, detail="SMTP服务器地址不能为空")
+            config.smtp_host = req.smtp_host
+        if req.smtp_port is not None:
+            config.smtp_port = req.smtp_port
+        if req.username is not None:
+            if not req.username.strip():
+                raise HTTPException(status_code=400, detail="SMTP用户名不能为空")
+            config.username = req.username
+        if req.password is not None:
+            if not req.password.strip():
+                raise HTTPException(status_code=400, detail="SMTP密码不能为空")
+            config.password = req.password
+        if req.from_address is not None:
+            if not req.from_address.strip():
+                raise HTTPException(status_code=400, detail="发件地址不能为空")
+            config.from_address = req.from_address
+        if req.use_tls is not None:
+            config.use_tls = req.use_tls
+        config.updated_at = datetime.now()
+
+    db.commit()
+
+    LogService.log_audit(
+        admin_id=admin_user.id,
+        admin_name=admin_user.username,
+        action="update_email_config",
+        target_type="email_config",
+        detail="更新邮件配置",
+    )
+
+    return {"code": 0, "data": None, "message": "邮件配置已更新"}
+
+
+# ============================================================
+# 短信配置
+# ============================================================
+
+@router.get("/sms")
+async def get_sms_config(
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """获取短信配置"""
+    config = db.query(SmsConfig).first()
+    if not config:
+        return {"code": 0, "data": {
+            "provider": "",
+            "api_key": "",
+            "api_secret": "",
+            "sign_name": "",
+            "template_code": "",
+            "username": "",
+            "password": "",
+            "goods_id": "",
+        }, "message": "ok"}
+
+    return {"code": 0, "data": {
+        "id": config.id,
+        "provider": config.provider,
+        "api_key": config.api_key,
+        "api_secret": config.api_secret,
+        "sign_name": config.sign_name,
+        "template_code": config.template_code,
+        "username": config.username,
+        "password": config.password,
+        "goods_id": config.goods_id,
+    }, "message": "ok"}
+
+
+@router.put("/sms")
+async def update_sms_config(
+    req: SmsConfigUpdate,
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """更新短信配置"""
+    config = db.query(SmsConfig).first()
+    if not config:
+        config = SmsConfig(
+            id=str(uuid.uuid4()),
+            provider=req.provider or "",
+            api_key=req.api_key or "",
+            api_secret=req.api_secret or "",
+            sign_name=req.sign_name,
+            template_code=req.template_code,
+            username=req.username,
+            password=req.password,
+            goods_id=req.goods_id,
+        )
+        db.add(config)
+    else:
+        if req.provider is not None:
+            config.provider = req.provider
+        if req.api_key is not None:
+            config.api_key = req.api_key
+        if req.api_secret is not None:
+            config.api_secret = req.api_secret
+        if req.sign_name is not None:
+            config.sign_name = req.sign_name
+        if req.template_code is not None:
+            config.template_code = req.template_code
+        if req.username is not None:
+            config.username = req.username
+        if req.password is not None:
+            config.password = req.password
+        if req.goods_id is not None:
+            config.goods_id = req.goods_id
+        config.updated_at = datetime.now()
+
+    db.commit()
+
+    LogService.log_audit(
+        admin_id=admin_user.id,
+        admin_name=admin_user.username,
+        action="update_sms_config",
+        target_type="sms_config",
+        detail="更新短信配置",
+    )
+
+    return {"message": "短信配置已更新"}
+
+
+# ============================================================
+# 邮件测试
+# ============================================================
+
+@router.post("/email/test")
+async def test_email_config(
+    test_to: str = Query(default=None, description="自定义测试收件地址"),
+    test_subject: str = Query(default=None, description="自定义测试邮件主题"),
+    test_body: str = Query(default=None, description="自定义测试邮件正文"),
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """使用当前配置发送测试邮件；可传参自定义收件人、主题和正文"""
+    config = db.query(EmailConfig).first()
+    if not config or not config.smtp_host:
+        raise HTTPException(status_code=400, detail="邮件配置未设置，请先保存邮件配置")
+    if not config.username:
+        raise HTTPException(status_code=400, detail="SMTP用户名未填写，请检查邮件配置")
+    if not config.password:
+        raise HTTPException(status_code=400, detail="SMTP密码未填写，请检查邮件配置")
+    if not config.from_address:
+        raise HTTPException(status_code=400, detail="发件地址未填写，请检查邮件配置")
+
+    # 优先级：传入参数 > 管理员邮箱 > 发件地址
+    admin = db.query(User).filter(User.id == admin_user.id).first()
+    recipient = test_to or (admin.email if admin and admin.email else None) or config.from_address
+    if not recipient:
+        raise HTTPException(status_code=400, detail="无法获取接收地址: 请填写收件邮箱或设置管理员邮箱")
+
+    subject = test_subject or "AIFlow 邮件配置测试"
+    body = test_body or f"这是一封来自 AIFlow 平台的测试邮件。\n\n发送时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}\nSMTP服务器: {config.smtp_host}"
+
+    logger.info(f"测试邮件: SMTP={config.smtp_host}:{config.smtp_port}, "
+                f"from={config.from_address}, to={recipient}")
+
+    try:
+        msg = MIMEMultipart()
+        msg["From"] = config.from_address
+        msg["To"] = recipient
+        msg["Subject"] = subject
+        msg.attach(MIMEText(body, "plain"))
+
+        if config.use_tls:
+            server = smtplib.SMTP(config.smtp_host, config.smtp_port, timeout=10)
+            server.starttls()
+        else:
+            server = smtplib.SMTP(config.smtp_host, config.smtp_port, timeout=10)
+
+        server.login(config.username, config.password)
+        server.sendmail(config.from_address, recipient, msg.as_string())
+        server.quit()
+
+        LogService.log_audit(
+            admin_id=admin_user.id,
+            admin_name=admin_user.username,
+            action="test_email_config",
+            target_type="email_config",
+            detail=f"测试邮件发送成功 -> {recipient} via {config.smtp_host}",
+        )
+
+        return {"code": 0, "data": {"message": f"测试邮件已发送到 {recipient}", "recipient": recipient}, "message": "ok"}
+    except smtplib.SMTPAuthenticationError as e:
+        logger.error(f"SMTP认证失败: {e}")
+        raise HTTPException(status_code=400, detail=f"SMTP认证失败，请检查用户名和密码: {str(e)}")
+    except smtplib.SMTPConnectError as e:
+        logger.error(f"SMTP连接失败: {e}")
+        raise HTTPException(status_code=400, detail=f"无法连接到SMTP服务器 {config.smtp_host}:{config.smtp_port}: {str(e)}")
+    except smtplib.SMTPException as e:
+        logger.error(f"SMTP发送失败: {e}")
+        raise HTTPException(status_code=500, detail=f"邮件发送失败(SMTP): {str(e)}")
+    except OSError as e:
+        logger.error(f"邮件发送网络错误: {e}")
+        raise HTTPException(status_code=500, detail=f"网络连接错误: {str(e)}")
+    except BaseException as e:
+        logger.error(f"测试邮件发送失败(严重): {type(e).__name__}: {e}")
+        import traceback
+        traceback.print_exc()
+        raise HTTPException(status_code=500, detail=f"邮件发送失败: {str(e)}")
+
+
+@router.post("/email/generate-content")
+async def generate_email_content(
+    topic: str = Query(default="测试邮件"),
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """AI生成测试邮件内容：调用默认LLM生成邮件主题和正文"""
+    import httpx as httpx_lib
+    subjects = [
+        "【测试】AIFlow邮件服务配置验证",
+        "AIFlow平台 - 邮件投递测试",
+        "测试邮件：您的SMTP服务已就绪",
+    ]
+    bodies = [
+        f"您好！\n\n这是一封来自 AIFlow 智能自动化平台的测试邮件，用于验证邮件服务配置是否正常。\n\n如果您收到此邮件，说明SMTP邮件服务已配置成功。\n\n此致\nAIFlow 平台团队",
+        f"Hi,\n\nThis is a test email from AIFlow Platform.\n\nIf you received this, the SMTP service works fine.\n\nBest regards,\nAIFlow Team",
+        f"【系统通知】\n邮件服务连通性测试通过。\n\n发件服务器配置正确，能够成功投递邮件。\n\n—— AIFlow",
+    ]
+
+    # 尝试使用默认LLM生成更好的内容
+    try:
+        default_model = db.query(AIModel).filter(
+            AIModel.is_default == True, AIModel.is_enabled == True
+        ).first()
+        if default_model and default_model.endpoint:
+            async with httpx_lib.AsyncClient(timeout=15) as client:
+                headers = {}
+                if default_model.api_key:
+                    headers["Authorization"] = f"Bearer {default_model.api_key}"
+                resp = await client.post(
+                    default_model.endpoint,
+                    json={
+                        "model": default_model.name,
+                        "messages": [
+                            {"role": "system", "content": "你是一个专业的技术文档撰写者。请根据主题生成一封测试邮件的主题和正文。返回JSON格式: {\"subject\": \"邮件主题\", \"body\": \"邮件正文\"}"},
+                            {"role": "user", "content": f"主题: {topic}"},
+                        ],
+                        "max_tokens": 400,
+                    },
+                    headers=headers,
+                )
+                if resp.status_code == 200:
+                    content = resp.json().get("choices", [{}])[0].get("message", {}).get("content", "")
+                    try:
+                        data = json.loads(content)
+                        if data.get("subject") and data.get("body"):
+                            return {"subject": data["subject"], "body": data["body"], "source": "ai"}
+                    except:
+                        # 尝试解析非JSON格式
+                        lines = content.strip().split("\n")
+                        if len(lines) >= 2:
+                            return {"subject": lines[0].replace("主题：", "").strip(), "body": "\n".join(lines[1:]).replace("正文：", "").strip(), "source": "ai_partial"}
+    except Exception:
+        pass
+
+    import random
+    idx = random.randint(0, len(subjects) - 1)
+    return {"subject": subjects[idx], "body": bodies[idx], "source": "fallback"}
+
+
+# ============================================================
+# 短信测试
+# ============================================================
+
+def _aliyun_sign(secret: str, params: dict, method: str = "GET") -> str:
+    """阿里云签名机制 (HMAC-SHA1)"""
+    sorted_keys = sorted(params.keys())
+    qs = "&".join([
+        f"{urllib.parse.quote(k, safe='')}={urllib.parse.quote(str(params[k]), safe='')}"
+        for k in sorted_keys
+    ])
+    string_to_sign = f"{method}&{urllib.parse.quote('/', safe='')}&{urllib.parse.quote(qs, safe='')}"
+    key = f"{secret}&"
+    h = hmac.new(key.encode('utf-8'), string_to_sign.encode('utf-8'), hashlib.sha1)
+    return base64.b64encode(h.digest()).decode('utf-8')
+
+
+# 短信宝 (SMSBao) 辅助
+def _smsbao_md5(password: str) -> str:
+    """短信宝密码：登录密码的 MD5(32位，不区分大小写)"""
+    return hashlib.md5(password.encode("utf-8")).hexdigest()
+
+SMSBAO_ERRORS = {
+    "0": "发送成功",
+    "30": "密码错误",
+    "40": "账号不存在",
+    "41": "余额不足",
+    "43": "IP地址限制",
+    "50": "内容含有敏感词",
+    "51": "手机号码不正确",
+}
+
+
+@router.post("/sms/test")
+async def test_sms_config(
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """使用当前配置发送测试短信"""
+    config = db.query(SmsConfig).first()
+    if not config:
+        raise HTTPException(status_code=400, detail="短信配置未设置，请先保存短信配置")
+
+    if not config.api_key or not config.api_secret:
+        raise HTTPException(
+            status_code=400,
+            detail="未配置阿里云短信 AccessKey，请填写 API Key (AccessKey ID) 和 API Secret (AccessKey Secret)"
+        )
+
+    if not config.sign_name:
+        raise HTTPException(status_code=400, detail="未配置短信签名")
+
+    # 获取接收测试短信的手机号（管理员手机号）
+    admin = db.query(User).filter(User.id == admin_user.id).first()
+    phone = admin.phone if admin and admin.phone else None
+    if not phone:
+        raise HTTPException(status_code=400, detail="管理员未设置手机号，无法发送测试短信")
+
+    logger.info(f"测试短信: provider={config.provider}, sign={config.sign_name}, phone={phone}")
+
+    # 短信宝 (SMSBao)
+    if config.provider == "短信宝":
+        if not config.username or not config.password:
+            raise HTTPException(status_code=400, detail="未配置短信宝用户名或密码，请先在配置中填写")
+        sign = config.sign_name or ""
+        if "【" not in sign:
+            sign = f"【{sign}】" if sign else "【七虎AI】"
+        content = f"{sign}测试短信：您的验证码是123456，若非本人操作请忽略。"
+        pwd_md5 = _smsbao_md5(config.password)
+        params = {"u": config.username, "p": pwd_md5, "m": phone, "c": content}
+        if config.goods_id:
+            params["g"] = config.goods_id
+        import requests as http_requests
+        try:
+            resp = http_requests.get(
+                "https://api.smsbao.com/sms", params=params, timeout=10,
+                proxies={"http": None, "https": None},
+            )
+            code = resp.text.strip().split("\n")[0]
+        except Exception as e:
+            logger.error(f"短信宝请求失败: {e}")
+            raise HTTPException(status_code=500, detail=f"短信宝请求失败: {str(e)}")
+        if code == "0":
+            LogService.log_audit(
+                admin_id=admin_user.id, admin_name=admin_user.username,
+                action="test_sms_config", target_type="sms_config",
+                detail=f"短信宝测试短信发送成功 -> {phone}",
+            )
+            return {"message": f"测试短信已发送到 {phone}", "phone": phone}
+        msg = SMSBAO_ERRORS.get(code, f"未知错误码 {code}")
+        raise HTTPException(status_code=400, detail=f"短信宝发送失败: {msg} (code={code})")
+
+    # 只有阿里云短信支持测试
+    if "阿里云" not in (config.provider or ""):
+        raise HTTPException(
+            status_code=400,
+            detail=f"当前短信服务商 '{config.provider}' 暂不支持在线测试，请直接在生产环境测试"
+        )
+
+    try:
+        # 阿里云短信参数
+        params = {
+            "AccessKeyId": config.api_key,
+            "Action": "SendSms",
+            "Format": "JSON",
+            "PhoneNumbers": phone,
+            "RegionId": "cn-hangzhou",
+            "SignName": config.sign_name,
+            "SignatureMethod": "HMAC-SHA1",
+            "SignatureNonce": str(uuid.uuid4()),
+            "SignatureVersion": "1.0",
+            "TemplateCode": config.template_code or "SMS_00000001",
+            "TemplateParam": '{"code":"123456"}',
+            "Timestamp": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
+            "Version": "2017-05-25",
+        }
+        params["Signature"] = _aliyun_sign(config.api_secret, params)
+
+        import requests as http_requests
+        resp = http_requests.post(
+            "https://dysmsapi.aliyuncs.com/",
+            data=params,
+            headers={"Content-Type": "application/x-www-form-urlencoded"},
+            timeout=10,
+        )
+        result = resp.json()
+
+        logger.info(f"阿里云短信API响应: {result}")
+
+        if result.get("Code") == "OK":
+            LogService.log_audit(
+                admin_id=admin_user.id,
+                admin_name=admin_user.username,
+                action="test_sms_config",
+                target_type="sms_config",
+                detail=f"测试短信发送成功 -> {phone}",
+            )
+            return {"message": f"测试短信已发送到 {phone}", "phone": phone, "biz_id": result.get("BizId")}
+        else:
+            error_msg = result.get("Message", result.get("Code", "未知错误"))
+            raise HTTPException(status_code=400, detail=f"阿里云短信发送失败: {error_msg}")
+
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"测试短信发送失败: {e}")
+        raise HTTPException(status_code=500, detail=f"短信发送失败: {str(e)}")
+
+
+# ============================================================
+# 短信宝余额查询
+# ============================================================
+
+@router.post("/sms/balance")
+async def query_sms_balance(
+    admin_user=Depends(get_current_admin),
+    db: Session = Depends(get_db),
+):
+    """查询短信宝账户余额（发送条数, 剩余条数）"""
+    config = db.query(SmsConfig).first()
+    if not config or config.provider != "短信宝":
+        raise HTTPException(status_code=400, detail="仅短信宝支持余额查询，请先选择短信宝并保存账号")
+    if not config.username or not config.password:
+        raise HTTPException(status_code=400, detail="未配置短信宝用户名或密码")
+
+    import requests as http_requests
+    pwd_md5 = _smsbao_md5(config.password)
+    try:
+        resp = http_requests.get(
+            "https://www.smsbao.com/query",
+            params={"u": config.username, "p": pwd_md5},
+            timeout=10,
+            proxies={"http": None, "https": None},
+        )
+        lines = resp.text.strip().split("\n")
+    except Exception as e:
+        logger.error(f"短信宝余额查询请求失败: {e}")
+        raise HTTPException(status_code=500, detail=f"短信宝余额查询失败: {str(e)}")
+
+    code = lines[0].strip() if lines else ""
+    if code != "0":
+        msg = SMSBAO_ERRORS.get(code, f"未知错误码 {code}")
+        raise HTTPException(status_code=400, detail=f"查询失败: {msg}")
+
+    sent = remain = 0
+    if len(lines) >= 2:
+        parts = lines[1].split(",")
+        try:
+            sent = int(parts[0])
+        except (ValueError, IndexError):
+            sent = 0
+        try:
+            remain = int(parts[1])
+        except (ValueError, IndexError):
+            remain = 0
+    return {"code": 0, "data": {"sent": sent, "remain": remain}, "message": "ok"}
diff --git a/backend/python/app/models.py b/backend/python/app/models.py
index defbbc7..a0765be 100644
--- a/backend/python/app/models.py
+++ b/backend/python/app/models.py
@@ -1,1101 +1,1105 @@
-"""
-AIFlow 数据库模型定义 - SQLAlchemy ORM
-所有用户数据查询必须带 user_id 过滤实现物理隔离
-"""
-import uuid
-from datetime import datetime, date
-from sqlalchemy import (
-    Column, String, Integer, BigInteger, Float, Boolean,
-    DateTime, Date, Text, Enum, ForeignKey, Index, JSON,
-    DECIMAL, UniqueConstraint
-)
-from sqlalchemy.orm import relationship
-from .database import Base
-
-
-def gen_uuid() -> str:
-    return str(uuid.uuid4())
-
-
-# ============================================================
-# 用户与权限
-# ============================================================
-
-class User(Base):
-    __tablename__ = "users"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    username = Column(String(50), unique=True, nullable=False)
-    email = Column(String(100), default=None)
-    phone = Column(String(20), default=None)
-    password_hash = Column(String(255), nullable=False)
-    avatar = Column(String(500), default=None)
-    role = Column(String(10), nullable=False, default="user")  # user / admin
-    status = Column(String(10), nullable=False, default="active")  # active / banned
-    real_name_status = Column(String(20), nullable=False, default="unverified")
-    real_name = Column(String(50), default=None)
-    id_card = Column(String(20), default=None)
-    membership_plan_id = Column(String(36), default=None)
-    membership_level = Column(Integer, default=0)
-    membership_expire_at = Column(DateTime, default=None)
-    auto_renew = Column(Boolean, default=False)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class LoginLog(Base):
-    __tablename__ = "login_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    ip = Column(String(45), default=None)
-    user_agent = Column(String(500), default=None)
-    login_at = Column(DateTime, default=datetime.now)
-
-
-class ApiKey(Base):
-    __tablename__ = "api_keys"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    api_key = Column(String(64), unique=True, nullable=False)
-    secret = Column(String(128), nullable=False)
-    name = Column(String(100), default=None)
-    status = Column(String(10), nullable=False, default="active")  # active / revoked
-    last_used_at = Column(DateTime, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    expired_at = Column(DateTime, default=None)
-    description = Column(String(500), default=None, comment="密钥描述")
-    rate_limit = Column(Integer, default=60, comment="速率限制(请求/分钟)")
-    total_calls = Column(BigInteger, default=0, comment="总调用次数")
-
-
-# ============================================================
-# AI聊天与频道
-# ============================================================
-
-class Conversation(Base):
-    __tablename__ = "conversations"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    title = Column(String(200), nullable=False, default="新对话")
-    model_id = Column(String(36), default=None)
-    status = Column(String(10), nullable=False, default="active")  # active / archived
-    pinned = Column(Boolean, default=False)
-    knowledge_graph_count = Column(Integer, default=0)
-    knowledge_graph_base_id = Column(String(64), default=None, comment="已生成的知识图谱知识库ID")
-    source = Column(String(32), default=None, comment="对话来源，如 wechat_bot")
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class Message(Base):
-    __tablename__ = "messages"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    conversation_id = Column(String(36), ForeignKey("conversations.id"), nullable=False)
-    role = Column(String(10), nullable=False)  # user / assistant / system
-    content = Column(Text, nullable=False)
-    token_used = Column(Integer, default=0)
-    model_id = Column(String(36), default=None)
-    knowledge_ids = Column(JSON, default=None)
-    agent_ids = Column(JSON, default=None)
-    skill_ids = Column(JSON, default=None)
-    used_skills = Column(JSON, default=None, comment="该轮对话调用的进化技能名列表")
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class Channel(Base):
-    __tablename__ = "channels"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    owner_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    name = Column(String(100), nullable=False)
-    description = Column(Text, default=None)
-    platform = Column(String(20), nullable=False)
-    webhook_url = Column(String(500), default=None)
-    credential = Column(JSON, default=None)
-    oauth_state = Column(String(500), default=None)
-    settings = Column(JSON, default=None)
-    account_name = Column(String(100), default=None)
-    default_agent_id = Column(String(36), default=None)
-    default_skill_id = Column(String(36), default=None)
-    knowledge_base_id = Column(String(36), default=None)
-    bound_model_id = Column(String(36), default=None)
-    features = Column(JSON, default=None)
-    status = Column(String(20), nullable=False, default="pending")
-    is_active = Column(Boolean, default=True)
-    last_active = Column(DateTime, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class ChannelMember(Base):
-    __tablename__ = "channel_members"
-    __table_args__ = (UniqueConstraint("channel_id", "user_id"),)
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    channel_id = Column(String(36), ForeignKey("channels.id"), nullable=False)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    role = Column(String(10), nullable=False, default="member")  # owner / member
-    joined_at = Column(DateTime, default=datetime.now)
-
-
-class ChannelMessage(Base):
-    __tablename__ = "channel_messages"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    channel_id = Column(String(36), ForeignKey("channels.id"), nullable=False)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    role = Column(String(10), nullable=False)
-    content = Column(Text, nullable=False)
-    token_used = Column(Integer, default=0)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-# ============================================================
-# 知识库
-# ============================================================
-
-class KnowledgeBase(Base):
-    __tablename__ = "knowledge_bases"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    name = Column(String(200), nullable=False)
-    description = Column(Text, default=None)
-    directory_path = Column(String(500), default="/")
-    document_count = Column(Integer, default=0)
-    knowledge_graph_count = Column(Integer, default=0)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-    is_official = Column(Boolean, default=False)
-    status = Column(String(20), default="active")
-    external_service_id = Column(String(36), default=None)
-    external_id = Column(String(100), default=None)
-    external_sync_status = Column(String(20), default="none")
-    external_config = Column(JSON, default=None)
-
-
-class KnowledgeDirectory(Base):
-    __tablename__ = "knowledge_directories"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), default=None)
-    parent_id = Column(String(36), default=None)
-    name = Column(String(200), nullable=False)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class KnowledgeDocument(Base):
-    __tablename__ = "knowledge_documents"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
-    directory_id = Column(String(36), ForeignKey("knowledge_directories.id"), default=None)
-    filename = Column(String(255), nullable=False)
-    file_type = Column(String(20), nullable=False)
-    file_size = Column(BigInteger, default=0)
-    file_path = Column(String(500), default=None)
-    status = Column(String(20), nullable=False, default="uploading")
-    chunk_count = Column(Integer, default=0)
-    error_message = Column(Text, default=None)
-    content = Column(Text, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-
-
-class KnowledgeDocumentChunk(Base):
-    """知识库文档分段表 — Stage C.1"""
-    __tablename__ = "knowledge_document_chunks"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    document_id = Column(String(36), ForeignKey("knowledge_documents.id"), nullable=False)
-    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
-    chunk_index = Column(Integer, nullable=False, default=0, comment="分段序号")
-    content = Column(Text, nullable=False, comment="分段文本内容")
-    start_char = Column(Integer, default=0, comment="起始字符位置")
-    end_char = Column(Integer, default=0, comment="结束字符位置")
-    chunk_metadata = Column(JSON, default=None, comment="分段元数据(标题、关键词等)")
-    token_count = Column(Integer, default=0, comment="分段token数估算")
-    created_at = Column(DateTime, default=datetime.now)
-
-    __table_args__ = (
-        Index("idx_kdc_doc_id", "document_id"),
-        Index("idx_kdc_kb_id", "knowledge_base_id"),
-    )
-
-class KnowledgeGraphNode(Base):
-    __tablename__ = "knowledge_graph_nodes"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
-    source_doc_id = Column(String(36), ForeignKey("knowledge_documents.id"), default=None)
-    label = Column(String(500), nullable=False)
-    type = Column(String(50), nullable=False, comment="entity/attribute/concept/event")
-    properties = Column(JSON, default=None)
-    description = Column(Text, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class KnowledgeGraphEdge(Base):
-    __tablename__ = "knowledge_graph_edges"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
-    source_node_id = Column(String(36), ForeignKey("knowledge_graph_nodes.id"), nullable=False)
-    target_node_id = Column(String(36), ForeignKey("knowledge_graph_nodes.id"), nullable=False)
-    relation = Column(String(200), nullable=False)
-    weight = Column(Float, default=1.0)
-    description = Column(Text, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class KnowledgeGraphBuildLog(Base):
-    __tablename__ = "knowledge_graph_build_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
-    document_id = Column(String(36), ForeignKey("knowledge_documents.id"), nullable=False)
-    node_count = Column(Integer, default=0)
-    edge_count = Column(Integer, default=0)
-    status = Column(String(20), default="completed")
-    created_at = Column(DateTime, default=datetime.now)
-
-
-# ============================================================
-# 应用市场
-# ============================================================
-
-class MarketApp(Base):
-    __tablename__ = "market_apps"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(200), nullable=False)
-    type = Column(String(10), nullable=False)  # skill / agent / mcp
-    source = Column(String(10), nullable=False, default="user")  # official / user
-    publisher_id = Column(String(36), ForeignKey("users.id"), default=None)
-    publisher_name = Column(String(100), default=None)
-    description = Column(Text, default=None)
-    icon = Column(String(500), default=None)
-    tutorial = Column(Text, default=None)
-    price = Column(DECIMAL(10, 2), nullable=False, default=0.00)
-    is_member_free = Column(Boolean, default=False)
-    join_promotion = Column(Boolean, default=False)
-    status = Column(String(10), nullable=False, default="pending")  # pending / published / removed
-    rating_avg = Column(DECIMAL(3, 2), default=0.00)
-    review_count = Column(Integer, default=0)
-    install_count = Column(Integer, default=0)
-    skill_content = Column(Text, default=None)
-    mcp_transport = Column(String(20), default=None)
-    agent_endpoint = Column(String(500), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class AppPurchase(Base):
-    __tablename__ = "app_purchases"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    app_id = Column(String(36), ForeignKey("market_apps.id"), nullable=False)
-    price = Column(DECIMAL(10, 2), nullable=False, default=0.00)
-    order_id = Column(String(36), default=None)
-    status = Column(String(20), nullable=False, default="purchased")  # purchased / installed
-    installed_at = Column(DateTime, default=None)
-    purchased_at = Column(DateTime, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class AppReview(Base):
-    __tablename__ = "app_reviews"
-    __table_args__ = (UniqueConstraint("user_id", "app_id"),)
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    app_id = Column(String(36), ForeignKey("market_apps.id"), nullable=False)
-    rating = Column(Integer, nullable=False)
-    content = Column(Text, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class AppInstallation(Base):
-    __tablename__ = "app_installations"
-    __table_args__ = (UniqueConstraint("user_id", "app_id"),)
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    app_id = Column(String(36), ForeignKey("market_apps.id"), nullable=False)
-    installed_at = Column(DateTime, default=datetime.now)
-
-
-# ============================================================
-# 付费与订单
-# ============================================================
-
-class MembershipPlan(Base):
-    __tablename__ = "membership_plans"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(100), nullable=False)
-    level = Column(Integer, nullable=False, default=0)
-    duration_type = Column(String(10), nullable=False)  # month / quarter / year
-    price = Column(DECIMAL(10, 2), nullable=False)
-    daily_free_tokens = Column(Integer, default=0)
-    features = Column(JSON, default=None)
-    free_app_ids = Column(JSON, default=None)
-    free_model_ids = Column(JSON, default=None)
-    # 配额字段
-    max_agents = Column(Integer, default=5)
-    max_workflows = Column(Integer, default=3)
-    max_knowledge_bases = Column(Integer, default=2)
-    max_storage_mb = Column(Integer, default=1024)
-    api_calls_per_day = Column(Integer, default=100)
-    api_calls_per_min = Column(Integer, default=10)
-    # 权限字段
-    can_publish_apps = Column(Boolean, default=False)
-    can_create_api_keys = Column(Boolean, default=False)
-    can_use_workflow = Column(Boolean, default=False)
-    can_use_mcp = Column(Boolean, default=False)
-    can_use_code_exec = Column(Boolean, default=False)
-    can_use_privacy_mode = Column(Boolean, default=False)
-    can_use_dag = Column(Boolean, default=False)
-    allowed_model_tiers = Column(JSON, default=None)
-    permissions = Column(JSON, default=None)
-    is_active = Column(Boolean, default=True)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class MembershipSubscription(Base):
-    __tablename__ = "membership_subscriptions"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    plan_id = Column(String(36), ForeignKey("membership_plans.id"), nullable=False)
-    order_id = Column(String(36), default=None)
-    start_at = Column(DateTime, nullable=False)
-    end_at = Column(DateTime, nullable=False)
-    auto_renew = Column(Boolean, default=False)
-    status = Column(String(15), nullable=False, default="active")  # active / expired / downgraded
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class Order(Base):
-    __tablename__ = "orders"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    order_type = Column(String(15), nullable=False)  # membership / service / app
-    item_id = Column(String(36), default=None)
-    item_name = Column(String(200), default=None)
-    amount = Column(DECIMAL(10, 2), nullable=False)
-    coupon_id = Column(String(36), default=None)
-    discount_amount = Column(DECIMAL(10, 2), default=0.00)
-    payment_method = Column(String(10), default=None)  # wechat / alipay
-    payment_id = Column(String(200), default=None)
-    status = Column(String(15), nullable=False, default="pending")  # pending / paid / refunded / cancelled
-    paid_at = Column(DateTime, default=None)
-    receipt_number = Column(String(100), default=None)
-    receipt_type = Column(String(20), default=None)
-    receipt_title = Column(String(200), default=None)
-    receipt_tax_number = Column(String(50), default=None)
-    receipt_issued_at = Column(DateTime, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class Coupon(Base):
-    __tablename__ = "coupons"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    code = Column(String(50), unique=True, nullable=False)
-    type = Column(String(10), nullable=False)  # fixed / percent
-    value = Column(DECIMAL(10, 2), nullable=False)
-    min_amount = Column(DECIMAL(10, 2), default=0.00)
-    valid_from = Column(DateTime, nullable=False)
-    valid_to = Column(DateTime, nullable=False)
-    total_count = Column(Integer, default=None)
-    used_count = Column(Integer, default=0)
-    status = Column(String(10), nullable=False, default="active")  # active / expired / disabled
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class UserCoupon(Base):
-    __tablename__ = "user_coupons"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    coupon_id = Column(String(36), ForeignKey("coupons.id"), nullable=False)
-    status = Column(String(10), nullable=False, default="unused")  # unused / used / expired
-    used_at = Column(DateTime, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class ValueAddedService(Base):
-    __tablename__ = "value_added_services"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(200), nullable=False)
-    description = Column(Text, default=None)
-    price = Column(DECIMAL(10, 2), nullable=False)
-    type = Column(String(20), nullable=False)  # app_custom / platform_proxy / data_custom / private_project
-    features = Column(JSON, default=None)  # 服务特性
-    status = Column(String(10), nullable=False, default="active")  # active / inactive / deleted
-    assigned_agent_id = Column(String(36), default=None)  # 应用定制服务绑定的Agent(市场应用ID)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class CustomServiceOrder(Base):
-    __tablename__ = "custom_service_orders"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    service_id = Column(String(36), default=None)
-    service_type = Column(String(10), nullable=False)
-    description = Column(Text, default=None)
-    status = Column(String(15), nullable=False, default="pending")
-    price = Column(DECIMAL(10, 2), default=0.00)
-    order_id = Column(String(36), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class CustomServiceRequest(Base):
-    """增值服务工单表 - 用于数据定制服务和私有化项目服务"""
-    __tablename__ = "custom_service_requests"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    service_id = Column(String(36), ForeignKey("value_added_services.id"), nullable=False)
-    request_type = Column(String(20), nullable=False)  # data_custom / private_project
-    title = Column(String(200), nullable=False)
-    description = Column(Text, default=None)
-    requirements = Column(JSON, default=None)  # 需求详情JSON
-    status = Column(String(20), nullable=False, default="pending")  # pending / processing / completed / rejected
-    assigned_agent_id = Column(String(36), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-# ============================================================
-# Token与计费
-# ============================================================
-
-class ModelProvider(Base):
-    __tablename__ = "model_providers"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(100), nullable=False)
-    protocol = Column(String(30), nullable=False, default="openai_compatible")
-    api_key = Column(String(255), default=None)
-    api_base_url = Column(String(500), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class AIModel(Base):
-    __tablename__ = "models"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    provider_id = Column(String(36), ForeignKey("model_providers.id"), nullable=False)
-    name = Column(String(100), nullable=False)
-    display_name = Column(String(200), default=None, comment="display name")
-    api_key = Column(String(255), default=None)
-    endpoint = Column(String(500), default=None)
-    capabilities = Column(JSON, default=None)
-    timeout = Column(Integer, default=60)
-    status = Column(String(10), nullable=False, default="paid")  # free / paid
-    price_per_million_tokens = Column(DECIMAL(10, 4), nullable=False, default=0.0000)
-    is_enabled = Column(Boolean, default=True)
-    is_default = Column(Boolean, default=False)  # 全局默认模型
-    total_calls = Column(BigInteger, default=0)
-    total_tokens = Column(BigInteger, default=0)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class TokenUsageLog(Base):
-    __tablename__ = "token_usage_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    model_id = Column(String(36), default=None)
-    model_name = Column(String(100), default=None)
-    app_id = Column(String(36), default=None)
-    app_name = Column(String(200), default=None)
-    conversation_id = Column(String(36), default=None)
-    prompt_tokens = Column(Integer, default=0)
-    completion_tokens = Column(Integer, default=0)
-    total_tokens = Column(Integer, default=0)
-    cost = Column(DECIMAL(10, 6), default=0.000000)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class TokenBalance(Base):
-    __tablename__ = "token_balances"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), unique=True, nullable=False)
-    total_consumed = Column(BigInteger, default=0)
-    balance = Column(BigInteger, default=0)
-    daily_free_used = Column(BigInteger, default=0)
-    daily_free_date = Column(Date, default=None)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-# ============================================================
-# 通知与日志
-# ============================================================
-
-class Notification(Base):
-    __tablename__ = "notifications"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    type = Column(String(15), nullable=False)
-    title = Column(String(200), nullable=False)
-    content = Column(Text, default=None)
-    is_read = Column(Boolean, default=False)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class OperationLog(Base):
-    __tablename__ = "operation_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), nullable=False)
-    username = Column(String(50), default=None)
-    action = Column(String(100), nullable=False)
-    target = Column(String(100), default=None)
-    target_id = Column(String(36), default=None)
-    detail = Column(Text, default=None)
-    ip = Column(String(45), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class AuditLog(Base):
-    __tablename__ = "audit_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    admin_id = Column(String(36), nullable=False)
-    admin_name = Column(String(50), default=None)
-    action = Column(String(100), nullable=False)
-    target_type = Column(String(50), default=None)
-    target_id = Column(String(36), default=None)
-    detail = Column(Text, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class RiskRule(Base):
-    __tablename__ = "risk_rules"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(100), nullable=False)
-    type = Column(String(15), nullable=False)
-    threshold = Column(Integer, default=0)
-    duration = Column(Integer, default=3600)
-    is_enabled = Column(Boolean, default=True)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-# ============================================================
-# 系统配置
-# ============================================================
-
-class SiteSetting(Base):
-    __tablename__ = "site_settings"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    key = Column(String(100), unique=True, nullable=False)
-    value = Column(Text, default=None)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class EmailConfig(Base):
-    __tablename__ = "email_configs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    smtp_host = Column(String(200), nullable=False)
-    smtp_port = Column(Integer, nullable=False, default=587)
-    username = Column(String(200), nullable=False)
-    password = Column(String(200), nullable=False)
-    from_address = Column(String(200), nullable=False)
-    use_tls = Column(Boolean, default=True)
-    use_ssl = Column(Boolean, default=False)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class SmsConfig(Base):
-    __tablename__ = "sms_configs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    provider = Column(String(50), nullable=False)
-    api_key = Column(String(200), nullable=False)
-    api_secret = Column(String(200), nullable=False)
-    sign_name = Column(String(100), default=None)
-    template_code = Column(String(100), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class PaymentConfig(Base):
-    __tablename__ = "payment_configs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    type = Column(String(10), nullable=False)  # wechat / alipay
-    app_id = Column(String(100), nullable=False)
-    merchant_id = Column(String(100), default=None)  # 微信: 商户号
-    api_key = Column(String(255), nullable=False)   # 微信: APIv2密钥 / 支付宝: 应用私钥
-    api_v3_key = Column(String(255), default=None)  # 微信: APIv3密钥
-    cert_path = Column(String(500), default=None)   # 微信: 证书路径
-    cert_serial_no = Column(String(200), default=None)  # 微信: 证书序列号
-    alipay_public_key = Column(Text, default=None)  # 支付宝: 支付宝公钥
-    app_private_key = Column(Text, default=None)    # 支付宝: 应用私钥
-    gateway_url = Column(String(500), default=None)  # 支付宝: 网关地址
-    notify_url = Column(String(500), default=None)   # 支付回调通知地址
-    return_url = Column(String(500), default=None)   # 支付宝: 同步跳转地址
-    status = Column(String(10), nullable=False, default="inactive")  # active / inactive
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class RegisterSetting(Base):
-    __tablename__ = "register_settings"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    phone_required = Column(Boolean, default=True)
-    phone_sms_required = Column(Boolean, default=True)
-    email_required = Column(Boolean, default=True)
-    email_verify_required = Column(Boolean, default=True)
-    real_name_required = Column(Boolean, default=False)
-    aliyun_access_key = Column(String(200), default=None)
-    aliyun_secret_key = Column(String(200), default=None)
-    aliyun_endpoint = Column(String(200), default=None)
-    sms_sign_name = Column(String(100), default=None)
-    sms_template_code = Column(String(50), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-# ============================================================
-# 广告位
-# ============================================================
-
-class AdBanner(Base):
-    __tablename__ = "ad_banners"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    title = Column(String(200), nullable=False)
-    image_url = Column(String(500), default=None)
-    link_app_id = Column(String(36), default=None)
-    link_app_name = Column(String(200), default=None)
-    sort_order = Column(Integer, default=0)
-    click_count = Column(Integer, default=0)
-    status = Column(String(10), nullable=False, default="active")  # active / inactive
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-# ============================================================
-# 资产管理
-# ============================================================
-
-class AssetCategory(Base):
-    __tablename__ = "asset_categories"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(100), nullable=False)
-    type = Column(String(10), nullable=False)
-    icon = Column(String(200), default=None)
-    color = Column(String(20), default=None)
-    is_default = Column(Boolean, default=False)
-    user_id = Column(String(36), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class Asset(Base):
-    __tablename__ = "assets"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    name = Column(String(200), nullable=False)
-    category = Column(String(10), nullable=False)
-    sub_category = Column(String(50), default=None)
-    file_type = Column(String(50), default=None)
-    size = Column(BigInteger, default=0)
-    description = Column(Text, default=None)
-    cover_url = Column(String(500), default=None)
-    url = Column(String(500), default=None)
-    content = Column(Text, default=None)
-    novel_meta = Column(JSON, default=None)
-    status = Column(String(10), nullable=False, default="active")  # active / deleted
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class NovelChapter(Base):
-    __tablename__ = "novel_chapters"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    asset_id = Column(String(36), ForeignKey("assets.id"), nullable=False)
-    title = Column(String(200), nullable=False)
-    word_count = Column(Integer, default=0)
-    sort_order = Column(Integer, default=0)
-    content = Column(Text(length=4294967295), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-# ============================================================
-# 预留扩展
-# ============================================================
-
-class Team(Base):
-    __tablename__ = "teams"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    owner_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    name = Column(String(100), nullable=False)
-    description = Column(Text, default=None)
-    status = Column(String(10), nullable=False, default="active")
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class Referral(Base):
-    __tablename__ = "referrals"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    referrer_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    referee_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    referral_code = Column(String(50), default=None)
-    status = Column(String(10), nullable=False, default="pending")
-    commission_rate = Column(DECIMAL(5, 2), default=0.00)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class OpenApiClient(Base):
-    __tablename__ = "open_api_clients"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    name = Column(String(100), nullable=False)
-    client_id = Column(String(64), unique=True, nullable=False)
-    client_secret = Column(String(128), nullable=False)
-    allowed_models = Column(JSON, default=None)
-    rate_limit = Column(Integer, default=60)
-    status = Column(String(10), nullable=False, default="active")
-    created_at = Column(DateTime, default=datetime.now)
-    total_calls = Column(BigInteger, default=0, comment="总调用次数")
-    last_used_at = Column(DateTime, default=None, comment="最后使用时间")
-
-
-# ============================================================
-# API调用统计
-# ============================================================
-
-class ApiCallStat(Base):
-    """API调用统计表 - 按端点聚合"""
-    __tablename__ = "api_call_stats"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    endpoint = Column(String(200), nullable=False)
-    method = Column(String(10), nullable=False)
-    call_count = Column(BigInteger, default=0)
-    total_response_time = Column(Float, default=0.0)
-    error_count = Column(BigInteger, default=0)
-    last_called_at = Column(DateTime, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-    __table_args__ = (
-        UniqueConstraint("endpoint", "method", name="uk_endpoint_method"),
-    )
-
-
-class SlowRequestLog(Base):
-    """慢请求记录表"""
-    __tablename__ = "slow_request_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    request_id = Column(String(64), default=None)
-    method = Column(String(10), nullable=False)
-    endpoint = Column(String(500), nullable=False)
-    status_code = Column(Integer, default=0)
-    response_time = Column(Float, default=0.0)
-    threshold = Column(Float, default=3.0)
-    created_at = Column(DateTime, default=datetime.now)
-
-    __table_args__ = (
-        Index("idx_srl_created", "created_at"),
-    )
-
-
-# ============================================================
-# AI自进化引擎 - 用户进化配置
-# ============================================================
-class UserEvolutionConfig(Base):
-    __tablename__ = "user_evolution_config"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), unique=True, nullable=False, index=True)
-    skill_dir_path = Column(String(500), nullable=True, comment="用户Skill仓库根目录")
-    trajectory_dir_path = Column(String(500), nullable=True, comment="用户对话轨迹目录")
-    watcher_status = Column(String(20), default="stopped", comment="运行中/已停止/错误")
-    watcher_error = Column(String(500), nullable=True, comment="watcher异常信息")
-    pipeline_status = Column(String(20), default="idle", comment="流水线状态: running/idle/error")
-    pipeline_processed = Column(Integer, default=0, comment="已处理轨迹数")
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class EvolutionSkill(Base):
-    __tablename__ = "evolution_skills"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
-    skill_name = Column(String(200), nullable=False, comment="技能名称")
-    description = Column(Text, nullable=True)
-    tags = Column(JSON, nullable=True, comment="标签列表")
-    category = Column(String(100), nullable=True, comment="技能分类")
-    state = Column(String(20), default="baby", comment="baby/main/staging/frozen")
-    use_count = Column(Integer, default=0, comment="使用次数")
-    version = Column(Integer, default=1)
-    skill_md_path = Column(String(500), nullable=True, comment="SKILL.md文件路径")
-    git_commit_sha = Column(String(40), nullable=True)
-    last_used_at = Column(DateTime, nullable=True)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class EvolutionEvent(Base):
-    __tablename__ = "evolution_events"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
-    skill_name = Column(String(200), nullable=False)
-    event_type = Column(String(50), nullable=False, comment="created/promoted/rejected/frozen/unfrozen/edited/deleted/milestone")
-    description = Column(Text, nullable=True)
-    version_before = Column(Integer, nullable=True)
-    version_after = Column(Integer, nullable=True)
-    created_at = Column(DateTime, default=datetime.now)
-
-
-class EvolutionTrajectory(Base):
-    __tablename__ = "evolution_trajectories"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
-    conversation_id = Column(String(36), nullable=True, comment="关联的对话ID")
-    file_path = Column(String(500), nullable=True, comment="轨迹文件路径")
-    status = Column(String(20), default="discovered", comment="discovered/splitting/split_done/indexed/clustering/done/error/filtered")
-    atom_count = Column(Integer, default=0)
-    token_used = Column(Integer, default=0)
-    error_msg = Column(String(500), nullable=True, comment="轨迹处理失败的错误信息")
-    retry_count = Column(Integer, default=0, comment="失败重试次数")
-    tasks_extracted = Column(Integer, default=0, comment="拆分的AtomTask数量")
-    created_at = Column(DateTime, default=datetime.now)
-    processed_at = Column(DateTime, nullable=True)
-
-
-class SkillTrajectoryLink(Base):
-    """技能-轨迹关联表：记录技能与对话轨迹的关联关系"""
-    __tablename__ = "skill_trajectory_links"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    skill_name = Column(String(200), nullable=False, index=True, comment="关联的技能名称")
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
-    trajectory_id = Column(String(36), nullable=True, comment="关联的轨迹ID")
-    atom_id = Column(String(36), nullable=True, comment="原子任务ID")
-    weightscore = Column(Integer, default=0, comment="关联权重分")
-    created_at = Column(DateTime, default=datetime.now)
-
-
-# ============================================================
-# AI自进化v2 - 新增表
-# ============================================================
-
-class SkillVersion(Base):
-    """技能版本历史表：存储每个版本的SKILL.md完整内容，支持回滚"""
-    __tablename__ = "skill_versions"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    skill_name = Column(String(200), nullable=False)
-    version = Column(Integer, nullable=False, default=1)
-    skill_md_content = Column(Text(4294967295), nullable=True, comment="该版本的SKILL.md完整内容")
-    git_commit_sha = Column(String(40), nullable=True)
-    description = Column(Text, nullable=True, comment="版本变更说明")
-    created_at = Column(DateTime, default=datetime.now)
-
-    __table_args__ = (
-        Index("idx_sv_user_skill", "user_id", "skill_name"),
-        Index("idx_sv_version", "version"),
-    )
-
-
-class EvolutionReport(Base):
-    """进化报告表：存储周报/月报"""
-    __tablename__ = "evolution_reports"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    report_type = Column(String(20), nullable=False, comment="weekly / monthly")
-    period_start = Column(Date, nullable=False)
-    period_end = Column(Date, nullable=False)
-    report_data = Column(JSON, nullable=True, comment="报告详细数据(JSON)")
-    created_at = Column(DateTime, default=datetime.now)
-
-    __table_args__ = (
-        Index("idx_er_user_type", "user_id", "report_type"),
-        Index("idx_er_period", "period_start", "period_end"),
-    )
-
-
-class SkillPublishRecord(Base):
-    """技能市场发布记录表"""
-    __tablename__ = "skill_publish_records"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    skill_id = Column(String(36), nullable=False, comment="关联evolution_skills.id")
-    skill_name = Column(String(200), nullable=False)
-    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
-    market_app_id = Column(String(36), nullable=True, comment="关联market_apps.id")
-    price = Column(DECIMAL(10, 2), default=0.00)
-    market_description = Column(Text, nullable=True)
-    status = Column(String(20), nullable=False, default="published", comment="published/unpublished")
-    published_at = Column(DateTime, default=datetime.now)
-    created_at = Column(DateTime, default=datetime.now)
-
-    __table_args__ = (
-        Index("idx_spr_skill_id", "skill_id"),
-        Index("idx_spr_user_id", "user_id"),
-        Index("idx_spr_status", "status"),
-    )
-
-
-class TeamSharedSkill(Base):
-    """团队共享技能表"""
-    __tablename__ = "team_shared_skills"
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    team_id = Column(String(36), ForeignKey("teams.id"), nullable=False)
-    skill_id = Column(String(36), nullable=False, comment="关联evolution_skills.id")
-    skill_name = Column(String(200), nullable=False)
-    shared_by = Column(String(36), ForeignKey("users.id"), nullable=False)
-    shared_by_name = Column(String(100), nullable=True, comment="分享者昵称")
-    is_public = Column(Boolean, default=True, comment="团队内是否可见")
-    created_at = Column(DateTime, default=datetime.now)
-
-    __table_args__ = (
-        UniqueConstraint("team_id", "skill_id", name="uk_tss_team_skill"),
-    )
-
-
-class ExternalKBService(Base):
-    """外部知识库服务配置"""
-    __tablename__ = "external_kb_services"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(200), nullable=False)
-    service_type = Column(String(20), nullable=False)
-    api_url = Column(String(500), nullable=False)
-    api_key = Column(String(255), default="")
-    config = Column(JSON, default=None)
-    is_enabled = Column(Boolean, default=True)
-    status = Column(String(20), default="disconnected")
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-class OSSStorageConfig(Base):
-    __tablename__ = "oss_storage_configs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(200), nullable=False)
-    provider = Column(String(20), nullable=False)
-    endpoint = Column(String(500), nullable=False)
-    access_key = Column(String(255), nullable=False)
-    secret_key = Column(String(255), nullable=False)
-    bucket = Column(String(200), nullable=False)
-    region = Column(String(100), default="")
-    base_path = Column(String(300), default="")
-    is_default = Column(Boolean, default=False)
-    is_enabled = Column(Boolean, default=True)
-    status = Column(String(20), default="disconnected")
-    config = Column(JSON, default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-
-class UserStorageQuota(Base):
-    __tablename__ = "user_storage_quotas"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    user_id = Column(String(36), nullable=False, unique=True)
-    quota_bytes = Column(BigInteger, nullable=False, default=1073741824)
-    used_bytes = Column(BigInteger, nullable=False, default=0)
-    quota_type = Column(String(20), nullable=False, default="membership")
-    membership_level = Column(Integer, default=0)
-    plan_id = Column(String(36), default=None)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-
-class AutomatedTask(Base):
-    __tablename__ = "automated_tasks"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(200), nullable=False)
-    description = Column(Text, default="")
-    trigger_type = Column(String(20), nullable=False)
-    cron_expression = Column(String(100), default=None)
-    event_condition = Column(JSON, default=None)
-    action_type = Column(String(30), nullable=False)
-    action_config = Column(JSON, default=None)
-    is_enabled = Column(Boolean, default=True)
-    status = Column(String(20), default="idle")
-    max_retries = Column(Integer, default=3)
-    timeout_seconds = Column(Integer, default=300)
-    last_run_at = Column(DateTime, default=None)
-    next_run_at = Column(DateTime, default=None)
-    total_runs = Column(Integer, default=0)
-    success_runs = Column(Integer, default=0)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
-
-class TaskExecutionLog(Base):
-    __tablename__ = "task_execution_logs"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    task_id = Column(String(36), nullable=False)
-    task_name = Column(String(200), default="")
-    status = Column(String(20), default="running")
-    trigger_type = Column(String(20), default="manual")
-    started_at = Column(DateTime, default=None)
-    finished_at = Column(DateTime, default=None)
-    duration_ms = Column(Integer, default=0)
-    result_summary = Column(Text, default="")
-    error_message = Column(Text, default="")
-    created_at = Column(DateTime, default=datetime.now)
-
-
-
-class MCPServer(Base):
-    __tablename__ = "mcp_servers"
-
-    id = Column(String(36), primary_key=True, default=gen_uuid)
-    name = Column(String(100), nullable=False)
-    description = Column(Text, default="")
-    transport_type = Column(String(20), default="stdio")
-    command = Column(String(500), default="")
-    args = Column(Text, default="")
-    env_vars = Column(Text, default="")
-    url = Column(String(500), default="")
-    headers = Column(Text, default="")
-    is_enabled = Column(Boolean, default=True)
-    status = Column(String(20), default="disconnected")
-    last_connected_at = Column(DateTime, default=None)
-    tools_count = Column(Integer, default=0)
-    resources_count = Column(Integer, default=0)
-    created_at = Column(DateTime, default=datetime.now)
-    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+"""
+AIFlow 数据库模型定义 - SQLAlchemy ORM
+所有用户数据查询必须带 user_id 过滤实现物理隔离
+"""
+import uuid
+from datetime import datetime, date
+from sqlalchemy import (
+    Column, String, Integer, BigInteger, Float, Boolean,
+    DateTime, Date, Text, Enum, ForeignKey, Index, JSON,
+    DECIMAL, UniqueConstraint
+)
+from sqlalchemy.orm import relationship
+from .database import Base
+
+
+def gen_uuid() -> str:
+    return str(uuid.uuid4())
+
+
+# ============================================================
+# 用户与权限
+# ============================================================
+
+class User(Base):
+    __tablename__ = "users"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    username = Column(String(50), unique=True, nullable=False)
+    email = Column(String(100), default=None)
+    phone = Column(String(20), default=None)
+    password_hash = Column(String(255), nullable=False)
+    avatar = Column(String(500), default=None)
+    role = Column(String(10), nullable=False, default="user")  # user / admin
+    status = Column(String(10), nullable=False, default="active")  # active / banned
+    real_name_status = Column(String(20), nullable=False, default="unverified")
+    real_name = Column(String(50), default=None)
+    id_card = Column(String(20), default=None)
+    membership_plan_id = Column(String(36), default=None)
+    membership_level = Column(Integer, default=0)
+    membership_expire_at = Column(DateTime, default=None)
+    auto_renew = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class LoginLog(Base):
+    __tablename__ = "login_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    ip = Column(String(45), default=None)
+    user_agent = Column(String(500), default=None)
+    login_at = Column(DateTime, default=datetime.now)
+
+
+class ApiKey(Base):
+    __tablename__ = "api_keys"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    api_key = Column(String(64), unique=True, nullable=False)
+    secret = Column(String(128), nullable=False)
+    name = Column(String(100), default=None)
+    status = Column(String(10), nullable=False, default="active")  # active / revoked
+    last_used_at = Column(DateTime, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    expired_at = Column(DateTime, default=None)
+    description = Column(String(500), default=None, comment="密钥描述")
+    rate_limit = Column(Integer, default=60, comment="速率限制(请求/分钟)")
+    total_calls = Column(BigInteger, default=0, comment="总调用次数")
+
+
+# ============================================================
+# AI聊天与频道
+# ============================================================
+
+class Conversation(Base):
+    __tablename__ = "conversations"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    title = Column(String(200), nullable=False, default="新对话")
+    model_id = Column(String(36), default=None)
+    status = Column(String(10), nullable=False, default="active")  # active / archived
+    pinned = Column(Boolean, default=False)
+    knowledge_graph_count = Column(Integer, default=0)
+    knowledge_graph_base_id = Column(String(64), default=None, comment="已生成的知识图谱知识库ID")
+    source = Column(String(32), default=None, comment="对话来源，如 wechat_bot")
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class Message(Base):
+    __tablename__ = "messages"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    conversation_id = Column(String(36), ForeignKey("conversations.id"), nullable=False)
+    role = Column(String(10), nullable=False)  # user / assistant / system
+    content = Column(Text, nullable=False)
+    token_used = Column(Integer, default=0)
+    model_id = Column(String(36), default=None)
+    knowledge_ids = Column(JSON, default=None)
+    agent_ids = Column(JSON, default=None)
+    skill_ids = Column(JSON, default=None)
+    used_skills = Column(JSON, default=None, comment="该轮对话调用的进化技能名列表")
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class Channel(Base):
+    __tablename__ = "channels"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    owner_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    name = Column(String(100), nullable=False)
+    description = Column(Text, default=None)
+    platform = Column(String(20), nullable=False)
+    webhook_url = Column(String(500), default=None)
+    credential = Column(JSON, default=None)
+    oauth_state = Column(String(500), default=None)
+    settings = Column(JSON, default=None)
+    account_name = Column(String(100), default=None)
+    default_agent_id = Column(String(36), default=None)
+    default_skill_id = Column(String(36), default=None)
+    knowledge_base_id = Column(String(36), default=None)
+    bound_model_id = Column(String(36), default=None)
+    features = Column(JSON, default=None)
+    status = Column(String(20), nullable=False, default="pending")
+    is_active = Column(Boolean, default=True)
+    last_active = Column(DateTime, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class ChannelMember(Base):
+    __tablename__ = "channel_members"
+    __table_args__ = (UniqueConstraint("channel_id", "user_id"),)
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    channel_id = Column(String(36), ForeignKey("channels.id"), nullable=False)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    role = Column(String(10), nullable=False, default="member")  # owner / member
+    joined_at = Column(DateTime, default=datetime.now)
+
+
+class ChannelMessage(Base):
+    __tablename__ = "channel_messages"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    channel_id = Column(String(36), ForeignKey("channels.id"), nullable=False)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    role = Column(String(10), nullable=False)
+    content = Column(Text, nullable=False)
+    token_used = Column(Integer, default=0)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+# ============================================================
+# 知识库
+# ============================================================
+
+class KnowledgeBase(Base):
+    __tablename__ = "knowledge_bases"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    name = Column(String(200), nullable=False)
+    description = Column(Text, default=None)
+    directory_path = Column(String(500), default="/")
+    document_count = Column(Integer, default=0)
+    knowledge_graph_count = Column(Integer, default=0)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+    is_official = Column(Boolean, default=False)
+    status = Column(String(20), default="active")
+    external_service_id = Column(String(36), default=None)
+    external_id = Column(String(100), default=None)
+    external_sync_status = Column(String(20), default="none")
+    external_config = Column(JSON, default=None)
+
+
+class KnowledgeDirectory(Base):
+    __tablename__ = "knowledge_directories"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), default=None)
+    parent_id = Column(String(36), default=None)
+    name = Column(String(200), nullable=False)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class KnowledgeDocument(Base):
+    __tablename__ = "knowledge_documents"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
+    directory_id = Column(String(36), ForeignKey("knowledge_directories.id"), default=None)
+    filename = Column(String(255), nullable=False)
+    file_type = Column(String(20), nullable=False)
+    file_size = Column(BigInteger, default=0)
+    file_path = Column(String(500), default=None)
+    status = Column(String(20), nullable=False, default="uploading")
+    chunk_count = Column(Integer, default=0)
+    error_message = Column(Text, default=None)
+    content = Column(Text, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+
+
+class KnowledgeDocumentChunk(Base):
+    """知识库文档分段表 — Stage C.1"""
+    __tablename__ = "knowledge_document_chunks"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    document_id = Column(String(36), ForeignKey("knowledge_documents.id"), nullable=False)
+    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
+    chunk_index = Column(Integer, nullable=False, default=0, comment="分段序号")
+    content = Column(Text, nullable=False, comment="分段文本内容")
+    start_char = Column(Integer, default=0, comment="起始字符位置")
+    end_char = Column(Integer, default=0, comment="结束字符位置")
+    chunk_metadata = Column(JSON, default=None, comment="分段元数据(标题、关键词等)")
+    token_count = Column(Integer, default=0, comment="分段token数估算")
+    created_at = Column(DateTime, default=datetime.now)
+
+    __table_args__ = (
+        Index("idx_kdc_doc_id", "document_id"),
+        Index("idx_kdc_kb_id", "knowledge_base_id"),
+    )
+
+class KnowledgeGraphNode(Base):
+    __tablename__ = "knowledge_graph_nodes"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
+    source_doc_id = Column(String(36), ForeignKey("knowledge_documents.id"), default=None)
+    label = Column(String(500), nullable=False)
+    type = Column(String(50), nullable=False, comment="entity/attribute/concept/event")
+    properties = Column(JSON, default=None)
+    description = Column(Text, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class KnowledgeGraphEdge(Base):
+    __tablename__ = "knowledge_graph_edges"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
+    source_node_id = Column(String(36), ForeignKey("knowledge_graph_nodes.id"), nullable=False)
+    target_node_id = Column(String(36), ForeignKey("knowledge_graph_nodes.id"), nullable=False)
+    relation = Column(String(200), nullable=False)
+    weight = Column(Float, default=1.0)
+    description = Column(Text, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class KnowledgeGraphBuildLog(Base):
+    __tablename__ = "knowledge_graph_build_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    knowledge_base_id = Column(String(36), ForeignKey("knowledge_bases.id"), nullable=False)
+    document_id = Column(String(36), ForeignKey("knowledge_documents.id"), nullable=False)
+    node_count = Column(Integer, default=0)
+    edge_count = Column(Integer, default=0)
+    status = Column(String(20), default="completed")
+    created_at = Column(DateTime, default=datetime.now)
+
+
+# ============================================================
+# 应用市场
+# ============================================================
+
+class MarketApp(Base):
+    __tablename__ = "market_apps"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(200), nullable=False)
+    type = Column(String(10), nullable=False)  # skill / agent / mcp
+    source = Column(String(10), nullable=False, default="user")  # official / user
+    publisher_id = Column(String(36), ForeignKey("users.id"), default=None)
+    publisher_name = Column(String(100), default=None)
+    description = Column(Text, default=None)
+    icon = Column(String(500), default=None)
+    tutorial = Column(Text, default=None)
+    price = Column(DECIMAL(10, 2), nullable=False, default=0.00)
+    is_member_free = Column(Boolean, default=False)
+    join_promotion = Column(Boolean, default=False)
+    status = Column(String(10), nullable=False, default="pending")  # pending / published / removed
+    rating_avg = Column(DECIMAL(3, 2), default=0.00)
+    review_count = Column(Integer, default=0)
+    install_count = Column(Integer, default=0)
+    skill_content = Column(Text, default=None)
+    mcp_transport = Column(String(20), default=None)
+    agent_endpoint = Column(String(500), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class AppPurchase(Base):
+    __tablename__ = "app_purchases"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    app_id = Column(String(36), ForeignKey("market_apps.id"), nullable=False)
+    price = Column(DECIMAL(10, 2), nullable=False, default=0.00)
+    order_id = Column(String(36), default=None)
+    status = Column(String(20), nullable=False, default="purchased")  # purchased / installed
+    installed_at = Column(DateTime, default=None)
+    purchased_at = Column(DateTime, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class AppReview(Base):
+    __tablename__ = "app_reviews"
+    __table_args__ = (UniqueConstraint("user_id", "app_id"),)
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    app_id = Column(String(36), ForeignKey("market_apps.id"), nullable=False)
+    rating = Column(Integer, nullable=False)
+    content = Column(Text, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class AppInstallation(Base):
+    __tablename__ = "app_installations"
+    __table_args__ = (UniqueConstraint("user_id", "app_id"),)
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    app_id = Column(String(36), ForeignKey("market_apps.id"), nullable=False)
+    installed_at = Column(DateTime, default=datetime.now)
+
+
+# ============================================================
+# 付费与订单
+# ============================================================
+
+class MembershipPlan(Base):
+    __tablename__ = "membership_plans"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(100), nullable=False)
+    level = Column(Integer, nullable=False, default=0)
+    duration_type = Column(String(10), nullable=False)  # month / quarter / year
+    price = Column(DECIMAL(10, 2), nullable=False)
+    daily_free_tokens = Column(Integer, default=0)
+    features = Column(JSON, default=None)
+    free_app_ids = Column(JSON, default=None)
+    free_model_ids = Column(JSON, default=None)
+    # 配额字段
+    max_agents = Column(Integer, default=5)
+    max_workflows = Column(Integer, default=3)
+    max_knowledge_bases = Column(Integer, default=2)
+    max_storage_mb = Column(Integer, default=1024)
+    api_calls_per_day = Column(Integer, default=100)
+    api_calls_per_min = Column(Integer, default=10)
+    # 权限字段
+    can_publish_apps = Column(Boolean, default=False)
+    can_create_api_keys = Column(Boolean, default=False)
+    can_use_workflow = Column(Boolean, default=False)
+    can_use_mcp = Column(Boolean, default=False)
+    can_use_code_exec = Column(Boolean, default=False)
+    can_use_privacy_mode = Column(Boolean, default=False)
+    can_use_dag = Column(Boolean, default=False)
+    allowed_model_tiers = Column(JSON, default=None)
+    permissions = Column(JSON, default=None)
+    is_active = Column(Boolean, default=True)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class MembershipSubscription(Base):
+    __tablename__ = "membership_subscriptions"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    plan_id = Column(String(36), ForeignKey("membership_plans.id"), nullable=False)
+    order_id = Column(String(36), default=None)
+    start_at = Column(DateTime, nullable=False)
+    end_at = Column(DateTime, nullable=False)
+    auto_renew = Column(Boolean, default=False)
+    status = Column(String(15), nullable=False, default="active")  # active / expired / downgraded
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class Order(Base):
+    __tablename__ = "orders"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    order_type = Column(String(15), nullable=False)  # membership / service / app
+    item_id = Column(String(36), default=None)
+    item_name = Column(String(200), default=None)
+    amount = Column(DECIMAL(10, 2), nullable=False)
+    coupon_id = Column(String(36), default=None)
+    discount_amount = Column(DECIMAL(10, 2), default=0.00)
+    payment_method = Column(String(10), default=None)  # wechat / alipay
+    payment_id = Column(String(200), default=None)
+    status = Column(String(15), nullable=False, default="pending")  # pending / paid / refunded / cancelled
+    paid_at = Column(DateTime, default=None)
+    receipt_number = Column(String(100), default=None)
+    receipt_type = Column(String(20), default=None)
+    receipt_title = Column(String(200), default=None)
+    receipt_tax_number = Column(String(50), default=None)
+    receipt_issued_at = Column(DateTime, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class Coupon(Base):
+    __tablename__ = "coupons"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    code = Column(String(50), unique=True, nullable=False)
+    type = Column(String(10), nullable=False)  # fixed / percent
+    value = Column(DECIMAL(10, 2), nullable=False)
+    min_amount = Column(DECIMAL(10, 2), default=0.00)
+    valid_from = Column(DateTime, nullable=False)
+    valid_to = Column(DateTime, nullable=False)
+    total_count = Column(Integer, default=None)
+    used_count = Column(Integer, default=0)
+    status = Column(String(10), nullable=False, default="active")  # active / expired / disabled
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class UserCoupon(Base):
+    __tablename__ = "user_coupons"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    coupon_id = Column(String(36), ForeignKey("coupons.id"), nullable=False)
+    status = Column(String(10), nullable=False, default="unused")  # unused / used / expired
+    used_at = Column(DateTime, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class ValueAddedService(Base):
+    __tablename__ = "value_added_services"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(200), nullable=False)
+    description = Column(Text, default=None)
+    price = Column(DECIMAL(10, 2), nullable=False)
+    type = Column(String(20), nullable=False)  # app_custom / platform_proxy / data_custom / private_project
+    features = Column(JSON, default=None)  # 服务特性
+    status = Column(String(10), nullable=False, default="active")  # active / inactive / deleted
+    assigned_agent_id = Column(String(36), default=None)  # 应用定制服务绑定的Agent(市场应用ID)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class CustomServiceOrder(Base):
+    __tablename__ = "custom_service_orders"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    service_id = Column(String(36), default=None)
+    service_type = Column(String(10), nullable=False)
+    description = Column(Text, default=None)
+    status = Column(String(15), nullable=False, default="pending")
+    price = Column(DECIMAL(10, 2), default=0.00)
+    order_id = Column(String(36), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class CustomServiceRequest(Base):
+    """增值服务工单表 - 用于数据定制服务和私有化项目服务"""
+    __tablename__ = "custom_service_requests"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    service_id = Column(String(36), ForeignKey("value_added_services.id"), nullable=False)
+    request_type = Column(String(20), nullable=False)  # data_custom / private_project
+    title = Column(String(200), nullable=False)
+    description = Column(Text, default=None)
+    requirements = Column(JSON, default=None)  # 需求详情JSON
+    status = Column(String(20), nullable=False, default="pending")  # pending / processing / completed / rejected
+    assigned_agent_id = Column(String(36), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+# ============================================================
+# Token与计费
+# ============================================================
+
+class ModelProvider(Base):
+    __tablename__ = "model_providers"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(100), nullable=False)
+    protocol = Column(String(30), nullable=False, default="openai_compatible")
+    api_key = Column(String(255), default=None)
+    api_base_url = Column(String(500), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class AIModel(Base):
+    __tablename__ = "models"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    provider_id = Column(String(36), ForeignKey("model_providers.id"), nullable=False)
+    name = Column(String(100), nullable=False)
+    display_name = Column(String(200), default=None, comment="display name")
+    api_key = Column(String(255), default=None)
+    endpoint = Column(String(500), default=None)
+    capabilities = Column(JSON, default=None)
+    timeout = Column(Integer, default=60)
+    status = Column(String(10), nullable=False, default="paid")  # free / paid
+    price_per_million_tokens = Column(DECIMAL(10, 4), nullable=False, default=0.0000)
+    is_enabled = Column(Boolean, default=True)
+    is_default = Column(Boolean, default=False)  # 全局默认模型
+    total_calls = Column(BigInteger, default=0)
+    total_tokens = Column(BigInteger, default=0)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class TokenUsageLog(Base):
+    __tablename__ = "token_usage_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    model_id = Column(String(36), default=None)
+    model_name = Column(String(100), default=None)
+    app_id = Column(String(36), default=None)
+    app_name = Column(String(200), default=None)
+    conversation_id = Column(String(36), default=None)
+    prompt_tokens = Column(Integer, default=0)
+    completion_tokens = Column(Integer, default=0)
+    total_tokens = Column(Integer, default=0)
+    cost = Column(DECIMAL(10, 6), default=0.000000)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class TokenBalance(Base):
+    __tablename__ = "token_balances"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), unique=True, nullable=False)
+    total_consumed = Column(BigInteger, default=0)
+    balance = Column(BigInteger, default=0)
+    daily_free_used = Column(BigInteger, default=0)
+    daily_free_date = Column(Date, default=None)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+# ============================================================
+# 通知与日志
+# ============================================================
+
+class Notification(Base):
+    __tablename__ = "notifications"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    type = Column(String(15), nullable=False)
+    title = Column(String(200), nullable=False)
+    content = Column(Text, default=None)
+    is_read = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class OperationLog(Base):
+    __tablename__ = "operation_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), nullable=False)
+    username = Column(String(50), default=None)
+    action = Column(String(100), nullable=False)
+    target = Column(String(100), default=None)
+    target_id = Column(String(36), default=None)
+    detail = Column(Text, default=None)
+    ip = Column(String(45), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class AuditLog(Base):
+    __tablename__ = "audit_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    admin_id = Column(String(36), nullable=False)
+    admin_name = Column(String(50), default=None)
+    action = Column(String(100), nullable=False)
+    target_type = Column(String(50), default=None)
+    target_id = Column(String(36), default=None)
+    detail = Column(Text, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class RiskRule(Base):
+    __tablename__ = "risk_rules"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(100), nullable=False)
+    type = Column(String(15), nullable=False)
+    threshold = Column(Integer, default=0)
+    duration = Column(Integer, default=3600)
+    is_enabled = Column(Boolean, default=True)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+# ============================================================
+# 系统配置
+# ============================================================
+
+class SiteSetting(Base):
+    __tablename__ = "site_settings"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    key = Column(String(100), unique=True, nullable=False)
+    value = Column(Text, default=None)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class EmailConfig(Base):
+    __tablename__ = "email_configs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    smtp_host = Column(String(200), nullable=False)
+    smtp_port = Column(Integer, nullable=False, default=587)
+    username = Column(String(200), nullable=False)
+    password = Column(String(200), nullable=False)
+    from_address = Column(String(200), nullable=False)
+    use_tls = Column(Boolean, default=True)
+    use_ssl = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class SmsConfig(Base):
+    __tablename__ = "sms_configs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    provider = Column(String(50), nullable=False)
+    api_key = Column(String(200), nullable=False)
+    api_secret = Column(String(200), nullable=False)
+    sign_name = Column(String(100), default=None)
+    template_code = Column(String(100), default=None)
+    # 短信宝 (SMSBao) 字段
+    username = Column(String(100), default=None)   # 短信宝用户名 u
+    password = Column(String(200), default=None)   # 短信宝密码（明文存储，发送时 MD5 32位）
+    goods_id = Column(String(100), default=None)   # 短信宝专属通道产品 ID g
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class PaymentConfig(Base):
+    __tablename__ = "payment_configs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    type = Column(String(10), nullable=False)  # wechat / alipay
+    app_id = Column(String(100), nullable=False)
+    merchant_id = Column(String(100), default=None)  # 微信: 商户号
+    api_key = Column(String(255), nullable=False)   # 微信: APIv2密钥 / 支付宝: 应用私钥
+    api_v3_key = Column(String(255), default=None)  # 微信: APIv3密钥
+    cert_path = Column(String(500), default=None)   # 微信: 证书路径
+    cert_serial_no = Column(String(200), default=None)  # 微信: 证书序列号
+    alipay_public_key = Column(Text, default=None)  # 支付宝: 支付宝公钥
+    app_private_key = Column(Text, default=None)    # 支付宝: 应用私钥
+    gateway_url = Column(String(500), default=None)  # 支付宝: 网关地址
+    notify_url = Column(String(500), default=None)   # 支付回调通知地址
+    return_url = Column(String(500), default=None)   # 支付宝: 同步跳转地址
+    status = Column(String(10), nullable=False, default="inactive")  # active / inactive
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class RegisterSetting(Base):
+    __tablename__ = "register_settings"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    phone_required = Column(Boolean, default=True)
+    phone_sms_required = Column(Boolean, default=True)
+    email_required = Column(Boolean, default=True)
+    email_verify_required = Column(Boolean, default=True)
+    real_name_required = Column(Boolean, default=False)
+    aliyun_access_key = Column(String(200), default=None)
+    aliyun_secret_key = Column(String(200), default=None)
+    aliyun_endpoint = Column(String(200), default=None)
+    sms_sign_name = Column(String(100), default=None)
+    sms_template_code = Column(String(50), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+# ============================================================
+# 广告位
+# ============================================================
+
+class AdBanner(Base):
+    __tablename__ = "ad_banners"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    title = Column(String(200), nullable=False)
+    image_url = Column(String(500), default=None)
+    link_app_id = Column(String(36), default=None)
+    link_app_name = Column(String(200), default=None)
+    sort_order = Column(Integer, default=0)
+    click_count = Column(Integer, default=0)
+    status = Column(String(10), nullable=False, default="active")  # active / inactive
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+# ============================================================
+# 资产管理
+# ============================================================
+
+class AssetCategory(Base):
+    __tablename__ = "asset_categories"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(100), nullable=False)
+    type = Column(String(10), nullable=False)
+    icon = Column(String(200), default=None)
+    color = Column(String(20), default=None)
+    is_default = Column(Boolean, default=False)
+    user_id = Column(String(36), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class Asset(Base):
+    __tablename__ = "assets"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    name = Column(String(200), nullable=False)
+    category = Column(String(10), nullable=False)
+    sub_category = Column(String(50), default=None)
+    file_type = Column(String(50), default=None)
+    size = Column(BigInteger, default=0)
+    description = Column(Text, default=None)
+    cover_url = Column(String(500), default=None)
+    url = Column(String(500), default=None)
+    content = Column(Text, default=None)
+    novel_meta = Column(JSON, default=None)
+    status = Column(String(10), nullable=False, default="active")  # active / deleted
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class NovelChapter(Base):
+    __tablename__ = "novel_chapters"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    asset_id = Column(String(36), ForeignKey("assets.id"), nullable=False)
+    title = Column(String(200), nullable=False)
+    word_count = Column(Integer, default=0)
+    sort_order = Column(Integer, default=0)
+    content = Column(Text(length=4294967295), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+# ============================================================
+# 预留扩展
+# ============================================================
+
+class Team(Base):
+    __tablename__ = "teams"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    owner_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    name = Column(String(100), nullable=False)
+    description = Column(Text, default=None)
+    status = Column(String(10), nullable=False, default="active")
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class Referral(Base):
+    __tablename__ = "referrals"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    referrer_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    referee_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    referral_code = Column(String(50), default=None)
+    status = Column(String(10), nullable=False, default="pending")
+    commission_rate = Column(DECIMAL(5, 2), default=0.00)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class OpenApiClient(Base):
+    __tablename__ = "open_api_clients"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    name = Column(String(100), nullable=False)
+    client_id = Column(String(64), unique=True, nullable=False)
+    client_secret = Column(String(128), nullable=False)
+    allowed_models = Column(JSON, default=None)
+    rate_limit = Column(Integer, default=60)
+    status = Column(String(10), nullable=False, default="active")
+    created_at = Column(DateTime, default=datetime.now)
+    total_calls = Column(BigInteger, default=0, comment="总调用次数")
+    last_used_at = Column(DateTime, default=None, comment="最后使用时间")
+
+
+# ============================================================
+# API调用统计
+# ============================================================
+
+class ApiCallStat(Base):
+    """API调用统计表 - 按端点聚合"""
+    __tablename__ = "api_call_stats"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    endpoint = Column(String(200), nullable=False)
+    method = Column(String(10), nullable=False)
+    call_count = Column(BigInteger, default=0)
+    total_response_time = Column(Float, default=0.0)
+    error_count = Column(BigInteger, default=0)
+    last_called_at = Column(DateTime, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+    __table_args__ = (
+        UniqueConstraint("endpoint", "method", name="uk_endpoint_method"),
+    )
+
+
+class SlowRequestLog(Base):
+    """慢请求记录表"""
+    __tablename__ = "slow_request_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    request_id = Column(String(64), default=None)
+    method = Column(String(10), nullable=False)
+    endpoint = Column(String(500), nullable=False)
+    status_code = Column(Integer, default=0)
+    response_time = Column(Float, default=0.0)
+    threshold = Column(Float, default=3.0)
+    created_at = Column(DateTime, default=datetime.now)
+
+    __table_args__ = (
+        Index("idx_srl_created", "created_at"),
+    )
+
+
+# ============================================================
+# AI自进化引擎 - 用户进化配置
+# ============================================================
+class UserEvolutionConfig(Base):
+    __tablename__ = "user_evolution_config"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), unique=True, nullable=False, index=True)
+    skill_dir_path = Column(String(500), nullable=True, comment="用户Skill仓库根目录")
+    trajectory_dir_path = Column(String(500), nullable=True, comment="用户对话轨迹目录")
+    watcher_status = Column(String(20), default="stopped", comment="运行中/已停止/错误")
+    watcher_error = Column(String(500), nullable=True, comment="watcher异常信息")
+    pipeline_status = Column(String(20), default="idle", comment="流水线状态: running/idle/error")
+    pipeline_processed = Column(Integer, default=0, comment="已处理轨迹数")
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class EvolutionSkill(Base):
+    __tablename__ = "evolution_skills"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
+    skill_name = Column(String(200), nullable=False, comment="技能名称")
+    description = Column(Text, nullable=True)
+    tags = Column(JSON, nullable=True, comment="标签列表")
+    category = Column(String(100), nullable=True, comment="技能分类")
+    state = Column(String(20), default="baby", comment="baby/main/staging/frozen")
+    use_count = Column(Integer, default=0, comment="使用次数")
+    version = Column(Integer, default=1)
+    skill_md_path = Column(String(500), nullable=True, comment="SKILL.md文件路径")
+    git_commit_sha = Column(String(40), nullable=True)
+    last_used_at = Column(DateTime, nullable=True)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class EvolutionEvent(Base):
+    __tablename__ = "evolution_events"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
+    skill_name = Column(String(200), nullable=False)
+    event_type = Column(String(50), nullable=False, comment="created/promoted/rejected/frozen/unfrozen/edited/deleted/milestone")
+    description = Column(Text, nullable=True)
+    version_before = Column(Integer, nullable=True)
+    version_after = Column(Integer, nullable=True)
+    created_at = Column(DateTime, default=datetime.now)
+
+
+class EvolutionTrajectory(Base):
+    __tablename__ = "evolution_trajectories"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
+    conversation_id = Column(String(36), nullable=True, comment="关联的对话ID")
+    file_path = Column(String(500), nullable=True, comment="轨迹文件路径")
+    status = Column(String(20), default="discovered", comment="discovered/splitting/split_done/indexed/clustering/done/error/filtered")
+    atom_count = Column(Integer, default=0)
+    token_used = Column(Integer, default=0)
+    error_msg = Column(String(500), nullable=True, comment="轨迹处理失败的错误信息")
+    retry_count = Column(Integer, default=0, comment="失败重试次数")
+    tasks_extracted = Column(Integer, default=0, comment="拆分的AtomTask数量")
+    created_at = Column(DateTime, default=datetime.now)
+    processed_at = Column(DateTime, nullable=True)
+
+
+class SkillTrajectoryLink(Base):
+    """技能-轨迹关联表：记录技能与对话轨迹的关联关系"""
+    __tablename__ = "skill_trajectory_links"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    skill_name = Column(String(200), nullable=False, index=True, comment="关联的技能名称")
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
+    trajectory_id = Column(String(36), nullable=True, comment="关联的轨迹ID")
+    atom_id = Column(String(36), nullable=True, comment="原子任务ID")
+    weightscore = Column(Integer, default=0, comment="关联权重分")
+    created_at = Column(DateTime, default=datetime.now)
+
+
+# ============================================================
+# AI自进化v2 - 新增表
+# ============================================================
+
+class SkillVersion(Base):
+    """技能版本历史表：存储每个版本的SKILL.md完整内容，支持回滚"""
+    __tablename__ = "skill_versions"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    skill_name = Column(String(200), nullable=False)
+    version = Column(Integer, nullable=False, default=1)
+    skill_md_content = Column(Text(4294967295), nullable=True, comment="该版本的SKILL.md完整内容")
+    git_commit_sha = Column(String(40), nullable=True)
+    description = Column(Text, nullable=True, comment="版本变更说明")
+    created_at = Column(DateTime, default=datetime.now)
+
+    __table_args__ = (
+        Index("idx_sv_user_skill", "user_id", "skill_name"),
+        Index("idx_sv_version", "version"),
+    )
+
+
+class EvolutionReport(Base):
+    """进化报告表：存储周报/月报"""
+    __tablename__ = "evolution_reports"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    report_type = Column(String(20), nullable=False, comment="weekly / monthly")
+    period_start = Column(Date, nullable=False)
+    period_end = Column(Date, nullable=False)
+    report_data = Column(JSON, nullable=True, comment="报告详细数据(JSON)")
+    created_at = Column(DateTime, default=datetime.now)
+
+    __table_args__ = (
+        Index("idx_er_user_type", "user_id", "report_type"),
+        Index("idx_er_period", "period_start", "period_end"),
+    )
+
+
+class SkillPublishRecord(Base):
+    """技能市场发布记录表"""
+    __tablename__ = "skill_publish_records"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    skill_id = Column(String(36), nullable=False, comment="关联evolution_skills.id")
+    skill_name = Column(String(200), nullable=False)
+    user_id = Column(String(36), ForeignKey("users.id"), nullable=False)
+    market_app_id = Column(String(36), nullable=True, comment="关联market_apps.id")
+    price = Column(DECIMAL(10, 2), default=0.00)
+    market_description = Column(Text, nullable=True)
+    status = Column(String(20), nullable=False, default="published", comment="published/unpublished")
+    published_at = Column(DateTime, default=datetime.now)
+    created_at = Column(DateTime, default=datetime.now)
+
+    __table_args__ = (
+        Index("idx_spr_skill_id", "skill_id"),
+        Index("idx_spr_user_id", "user_id"),
+        Index("idx_spr_status", "status"),
+    )
+
+
+class TeamSharedSkill(Base):
+    """团队共享技能表"""
+    __tablename__ = "team_shared_skills"
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    team_id = Column(String(36), ForeignKey("teams.id"), nullable=False)
+    skill_id = Column(String(36), nullable=False, comment="关联evolution_skills.id")
+    skill_name = Column(String(200), nullable=False)
+    shared_by = Column(String(36), ForeignKey("users.id"), nullable=False)
+    shared_by_name = Column(String(100), nullable=True, comment="分享者昵称")
+    is_public = Column(Boolean, default=True, comment="团队内是否可见")
+    created_at = Column(DateTime, default=datetime.now)
+
+    __table_args__ = (
+        UniqueConstraint("team_id", "skill_id", name="uk_tss_team_skill"),
+    )
+
+
+class ExternalKBService(Base):
+    """外部知识库服务配置"""
+    __tablename__ = "external_kb_services"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(200), nullable=False)
+    service_type = Column(String(20), nullable=False)
+    api_url = Column(String(500), nullable=False)
+    api_key = Column(String(255), default="")
+    config = Column(JSON, default=None)
+    is_enabled = Column(Boolean, default=True)
+    status = Column(String(20), default="disconnected")
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+class OSSStorageConfig(Base):
+    __tablename__ = "oss_storage_configs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(200), nullable=False)
+    provider = Column(String(20), nullable=False)
+    endpoint = Column(String(500), nullable=False)
+    access_key = Column(String(255), nullable=False)
+    secret_key = Column(String(255), nullable=False)
+    bucket = Column(String(200), nullable=False)
+    region = Column(String(100), default="")
+    base_path = Column(String(300), default="")
+    is_default = Column(Boolean, default=False)
+    is_enabled = Column(Boolean, default=True)
+    status = Column(String(20), default="disconnected")
+    config = Column(JSON, default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+
+class UserStorageQuota(Base):
+    __tablename__ = "user_storage_quotas"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    user_id = Column(String(36), nullable=False, unique=True)
+    quota_bytes = Column(BigInteger, nullable=False, default=1073741824)
+    used_bytes = Column(BigInteger, nullable=False, default=0)
+    quota_type = Column(String(20), nullable=False, default="membership")
+    membership_level = Column(Integer, default=0)
+    plan_id = Column(String(36), default=None)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+
+class AutomatedTask(Base):
+    __tablename__ = "automated_tasks"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(200), nullable=False)
+    description = Column(Text, default="")
+    trigger_type = Column(String(20), nullable=False)
+    cron_expression = Column(String(100), default=None)
+    event_condition = Column(JSON, default=None)
+    action_type = Column(String(30), nullable=False)
+    action_config = Column(JSON, default=None)
+    is_enabled = Column(Boolean, default=True)
+    status = Column(String(20), default="idle")
+    max_retries = Column(Integer, default=3)
+    timeout_seconds = Column(Integer, default=300)
+    last_run_at = Column(DateTime, default=None)
+    next_run_at = Column(DateTime, default=None)
+    total_runs = Column(Integer, default=0)
+    success_runs = Column(Integer, default=0)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+class TaskExecutionLog(Base):
+    __tablename__ = "task_execution_logs"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    task_id = Column(String(36), nullable=False)
+    task_name = Column(String(200), default="")
+    status = Column(String(20), default="running")
+    trigger_type = Column(String(20), default="manual")
+    started_at = Column(DateTime, default=None)
+    finished_at = Column(DateTime, default=None)
+    duration_ms = Column(Integer, default=0)
+    result_summary = Column(Text, default="")
+    error_message = Column(Text, default="")
+    created_at = Column(DateTime, default=datetime.now)
+
+
+
+class MCPServer(Base):
+    __tablename__ = "mcp_servers"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(100), nullable=False)
+    description = Column(Text, default="")
+    transport_type = Column(String(20), default="stdio")
+    command = Column(String(500), default="")
+    args = Column(Text, default="")
+    env_vars = Column(Text, default="")
+    url = Column(String(500), default="")
+    headers = Column(Text, default="")
+    is_enabled = Column(Boolean, default=True)
+    status = Column(String(20), default="disconnected")
+    last_connected_at = Column(DateTime, default=None)
+    tools_count = Column(Integer, default=0)
+    resources_count = Column(Integer, default=0)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 1856b6e..40c8c1a 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -28,6 +28,7 @@ const AdminDashboard = React.lazy(() => import('@/pages/admin/Dashboard'));
 const AdminUsers = React.lazy(() => import('@/pages/admin/Users'));
 const AdminModels = React.lazy(() => import('@/pages/admin/Models'));
 const AdminSiteSettings = React.lazy(() => import('@/pages/admin/SiteSettings'));
+const AdminSmsConfig = React.lazy(() => import('@/pages/admin/SmsConfig'));
 const AdminPayment = React.lazy(() => import('@/pages/admin/Payment'));
 const AdminServices = React.lazy(() => import('@/pages/admin/Services'));
 const AdminMembership = React.lazy(() => import('@/pages/admin/Membership'));
@@ -130,6 +131,7 @@ const App: React.FC = () => {
             <Route path="users" element={<AdminUsers />} />
             <Route path="models" element={<AdminModels />} />
             <Route path="settings" element={<AdminSiteSettings />} />
+            <Route path="sms" element={<AdminSmsConfig />} />
             <Route path="payment" element={<AdminPayment />} />
             <Route path="services" element={<AdminServices />} />
             <Route path="membership" element={<AdminMembership />} />
diff --git a/frontend/src/api/index.ts b/frontend/src/api/index.ts
index d5887ed..dc35125 100644
--- a/frontend/src/api/index.ts
+++ b/frontend/src/api/index.ts
@@ -1,1004 +1,2010 @@
 /**
+
  * AIFlow API 客户端
+
  * 统一管理所有前后端API请求
+
  */
+
 const API_BASE = '/app/api';
 
+
+
 // 从localStorage获取token
+
 function getToken(): string | null {
+
   return localStorage.getItem('aiflow_token');
+
 }
 
+
+
 // 通用请求方法
+
 export async function request<T>(
+
   endpoint: string,
+
   options: RequestInit = {}
+
 ): Promise<{ code: number; data: T; message: string }> {
+
   const token = getToken();
+
   const headers: Record<string, string> = {
+
     'Content-Type': 'application/json',
+
     ...(options.headers as Record<string, string> || {}),
+
   };
+
   if (token) {
+
     headers['Authorization'] = `Bearer ${token}`;
+
   }
+
   const res = await fetch(`${API_BASE}${endpoint}`, {
+
     ...options,
+
     headers,
+
   });
+
   if (res.status === 401) {
+
     // 登录接口的401需要精确提示（用户名不存在 / 密码错误）
+
     if (endpoint === '/auth/login') {
+
       const err = await res.json().catch(() => ({ detail: '登录失败' }));
+
       const error: any = new Error(err.detail || '登录失败');
+
       error.status = 401;
+
       error.detail = err.detail;
+
       throw error;
+
     }
+
     // 其他接口的401 = token过期/未登录，清除状态并跳转
+
     localStorage.removeItem('aiflow_token');
+
     localStorage.removeItem('aiflow_user');
+
     window.location.href = '/login';
+
     throw new Error('未登录');
+
   }
+
   if (!res.ok) {
+
     const err = await res.json().catch(() => ({ detail: '请求失败' }));
+
     const error: any = new Error(err.detail || err.message || '请求失败');
+
     error.status = res.status;
+
     error.response = { status: res.status, data: err };
+
     error.detail = err.detail;
+
     throw error;
+
   }
+
   return res.json();
+
 }
 
+
+
 // GET请求
+
 function get<T>(endpoint: string): Promise<{ code: number; data: T; message: string }> {
+
   return request<T>(endpoint);
+
 }
 
+
+
 // POST请求
+
 function post<T>(endpoint: string, body?: any): Promise<{ code: number; data: T; message: string }> {
+
   return request<T>(endpoint, {
+
     method: 'POST',
+
     body: body ? JSON.stringify(body) : undefined,
+
   });
+
 }
 
+
+
 // PUT请求
+
 function put<T>(endpoint: string, body?: any): Promise<{ code: number; data: T; message: string }> {
+
   return request<T>(endpoint, {
+
     method: 'PUT',
+
     body: body ? JSON.stringify(body) : undefined,
+
   });
+
 }
 
+
+
 // DELETE请求
+
 function del<T>(endpoint: string): Promise<{ code: number; data: T; message: string }> {
+
   return request<T>(endpoint, { method: 'DELETE' });
+
 }
 
+
+
 // ============================================================
+
 // 认证相关API
+
 // ============================================================
+
 export const authAPI = {
+
   login: (username: string, password: string) =>
+
     post<any>('/auth/login', { username, password }),
+
   register: (data: { username: string; password: string; email?: string; phone?: string }) =>
+
     post<any>('/auth/register', data),
+
   getMe: () => get<any>('/auth/me'),
+
   logout: () => post<any>('/auth/logout'),
+
   getSettings: () => get<any>('/auth/settings'),
+
 };
 
+
+
 // ============================================================
+
 // 聊天相关API
+
 // ============================================================
+
 export const chatAPI = {
+
   getConversations: (status?: string) =>
+
     get<any[]>(`/chat/conversations${status ? `?status=${status}` : ''}`),
+
   createConversation: (data: { title: string; model_id?: string }) =>
+
     post<any>('/chat/conversations', data),
+
   updateConversation: (id: string, data: any) =>
+
     put<any>(`/chat/conversations/${id}`, data),
+
   deleteConversation: (id: string) =>
+
     del<any>(`/chat/conversations/${id}`),
+
   getMessages: (convId: string) =>
+
     get<any[]>(`/chat/conversations/${convId}/messages`),
+
   sendMessage: (convId: string, data: { content: string; model_id?: string; agent_ids?: string[]; skill_ids?: string[]; knowledge_base_ids?: string[]; use_tools?: boolean }) =>
+
     post<any>(`/chat/conversations/${convId}/messages`, data),
+
   clearContext: (convId: string) =>
+
     post<any>(`/chat/conversations/${convId}/clear`),
+
   convertToKnowledgeGraph: (convId: string) =>
+
     post<any>(`/chat/conversations/${convId}/to-knowledge-graph/`),
+
   getModels: () => get<any[]>('/chat/models'),
+
 };
 
+
+
 // ============================================================
+
 // 频道相关API
+
 // ============================================================
+
 export const channelAPI = {
+
   getChannels: () => get<any[]>('/channels/'),
+
   createChannel: (data: any) => post<any>('/channels/', data),
+
   getChannel: (id: string) => get<any>(`/channels/${id}`),
+
   updateChannel: (id: string, data: any) => put<any>(`/channels/${id}`, data),
+
   deleteChannel: (id: string) => del<any>(`/channels/${id}`),
+
   connectChannel: (id: string) => post<any>(`/channels/${id}/connect`),
+
   disconnectChannel: (id: string) => post<any>(`/channels/${id}/disconnect`),
+
   getPlatformConfigs: () => get<any>('/channels/platforms/config'),
+
   webhookMessage: (id: string, data: { from_user: string; content: string; message_type?: string }) =>
+
     post<any>(`/channels/${id}/webhook`, data),
+
   getMembers: (id: string) => get<any[]>(`/channels/${id}/members`),
+
   addMember: (id: string, userId: string) => post<any>(`/channels/${id}/members`, { user_id: userId }),
+
   removeMember: (id: string, userId: string) => del<any>(`/channels/${id}/members/${userId}`),
+
   getMessages: (id: string, params?: { limit?: number; offset?: number }) => {
+
     const sp = new URLSearchParams();
+
     if (params?.limit) sp.set('limit', String(params.limit));
+
     if (params?.offset) sp.set('offset', String(params.offset));
+
     const qs = sp.toString();
+
     return get<any[]>(`/channels/${id}/messages${qs ? `?${qs}` : ''}`);
+
   },
+
   sendMessage: (id: string, content: string) => post<any>(`/channels/${id}/messages`, { content }),
+
   authorize: (platform: string) => post<any>('/channels/authorize', { platform }),
+
   scanAuthorize: (platform: string, credentials?: Record<string, string>) => post<any>(`/channels/authorize/scan?platform=${platform}`, credentials ? { credentials } : {}),
+
   scanAuthorizeStatus: (platform: string) => post<any>(`/channels/authorize/scan/status?platform=${platform}`),
+
 };
 
+
+
 // ============================================================
+
 // 知识库相关API
+
 // ============================================================
+
 export const knowledgeAPI = {
+
   getBases: () => get<any[]>('/knowledge/bases'),
+
   createBase: (data: any) => post<any>('/knowledge/bases', data),
+
   getBase: (id: string) => get<any>(`/knowledge/bases/${id}`),
+
   updateBase: (id: string, data: any) => put<any>(`/knowledge/bases/${id}`, data),
+
   deleteBase: (id: string) => del<any>(`/knowledge/bases/${id}`),
+
   getDocuments: (baseId: string) => get<any>(`/knowledge/bases/${baseId}/documents`),
+
   getDocument: (baseId: string, docId: string) => get<any>(`/knowledge/bases/${baseId}/documents/${docId}`),
+
   uploadDocument: (baseId: string, data: any) => post<any>(`/knowledge/bases/${baseId}/documents/`, data),
+
   deleteDocument: (baseId: string, docId: string) => del<any>(`/knowledge/bases/${baseId}/documents/${docId}`),
+
   getDirectories: () => get<any[]>('/knowledge/directories'),
+
   createDirectory: (data: any) => post<any>('/knowledge/directories', data),
+
   buildGraph: (baseId: string) => post<any>(`/knowledge/bases/${baseId}/build-graph`),
+
   getGraph: (baseId: string) => get<any>(`/knowledge/bases/${baseId}/graph`),
+
   searchQA: (baseId: string, question: string) => post<any>('/knowledge/qa', { base_id: baseId, question }),
+
   searchDocuments: (baseId: string, keyword: string) => get<any[]>(`/knowledge/bases/${baseId}/search?keyword=${encodeURIComponent(keyword)}`),
+
 };
 
+
+
 // ============================================================
+
 // 应用市场相关API
+
 // ============================================================
+
 export const marketAPI = {
+
   getApps: (params?: { type?: string; source?: string; search?: string; page?: number; page_size?: number }) => {
+
     const searchParams = new URLSearchParams();
+
     if (params?.type) searchParams.set('type', params.type);
+
     if (params?.source) searchParams.set('source', params.source);
+
     if (params?.search) searchParams.set('search', params.search);
+
     if (params?.page) searchParams.set('page', String(params.page));
+
     if (params?.page_size) searchParams.set('page_size', String(params.page_size));
+
     const qs = searchParams.toString();
+
     return get<any>(`/market/apps${qs ? `?${qs}` : ''}`);
+
   },
+
   getApp: (id: string) => get<any>(`/market/apps/${id}`),
+
   createApp: (data: any) => post<any>('/market/apps', data),
+
   purchaseApp: (id: string) => post<any>(`/market/apps/${id}/purchase`),
+
   installApp: (id: string) => post<any>(`/market/apps/${id}/install`),
+
   uninstallApp: (id: string) => del<any>(`/market/apps/${id}/uninstall`),
+
   reviewApp: (id: string, data: { rating: number; content?: string }) =>
+
     post<any>(`/market/apps/${id}/review`, data),
+
   getMyApps: () => get<any[]>('/market/my-apps'),
+
   getReviews: (appId: string) => get<any[]>(`/market/reviews/${appId}`),
+
 };
 
+
+
 // ============================================================
+
 // Token相关API
+
 // ============================================================
+
 export const tokenAPI = {
+
   getOverview: () => get<any>('/token/overview'),
+
   getRankings: () => get<any>('/token/rankings'),
+
   getLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     const qs = sp.toString();
+
     return get<any[]>(`/token/logs${qs ? `?${qs}` : ''}`);
+
   },
+
   getBalance: () => get<any>('/token/balance'),
+
   recharge: (amount: number) => post<any>('/token/recharge', { amount }),
+
 };
 
+
+
 // ============================================================
+
 // 付费相关API
+
 // ============================================================
+
 export const paymentAPI = {
+
   getPlans: () => get<any[]>('/payment/plans'),
+
   createOrder: (data: any) => post<any>('/payment/orders', data),
+
   getOrders: (status?: string) => get<any[]>(`/payment/orders${status ? `?status=${status}` : ''}`),
+
   getOrder: (id: string) => get<any>(`/payment/orders/${id}`),
+
   payOrder: (id: string, method?: string) => post<any>(`/payment/orders/${id}/pay`, { payment_method: method }),
+
   getCoupons: () => get<any[]>('/payment/coupons'),
+
   useCoupon: (code: string) => post<any>('/payment/coupons/use', { code }),
+
   getServices: () => get<any[]>('/payment/services'),
+
   createCustomOrder: (data: any) => post<any>('/payment/custom-services', data),
+
   createServiceRequest: (data: any) => post<any>('/payment/service-requests', data),
+
 };
 
+
+
 // ============================================================
+
 // 个人中心相关API
+
 // ============================================================
+
 export const profileAPI = {
+
   getProfile: () => get<any>('/profile/'),
+
   updateProfile: (data: any) => put<any>('/profile/', data),
+
   updatePassword: (data: { old_password: string; new_password: string }) =>
+
     put<any>('/profile/password', data),
+
   getLoginLogs: () => get<any[]>('/profile/login-logs'),
+
   getApiKeys: () => get<any[]>('/profile/api-keys'),
+
   createApiKey: (name?: string) => post<any>('/profile/api-keys', { name }),
+
   updateApiKey: (id: string, status: string) => put<any>(`/profile/api-keys/${id}`, { status }),
+
   getMembership: () => get<any>('/profile/membership'),
+
   getPurchasedApps: () => get<any[]>('/profile/purchased-apps'),
+
 };
 
+
+
 // ============================================================
+
 // 通知相关API
+
 // ============================================================
+
 export const notificationAPI = {
+
   getNotifications: (params?: { type?: string; page?: number }) => {
+
     const sp = new URLSearchParams();
+
     if (params?.type) sp.set('type', params.type);
+
     if (params?.page) sp.set('page', String(params.page));
+
     const qs = sp.toString();
+
     return get<any[]>(`/notifications/${qs ? `?${qs}` : ''}`);
+
   },
+
   markRead: (id: string) => put<any>(`/notifications/${id}/read`),
+
   markAllRead: () => put<any>('/notifications/read-all'),
+
   getUnreadCount: () => get<any>('/notifications/unread-count'),
+
 };
 
+
+
 // ============================================================
+
 // 资产管理相关API
-// ============================================================
-export const assetsAPI = {
-  getAssets: (category?: string) =>
-    get<any[]>(`/assets/${category ? `?category=${category}` : ''}`),
-  createAsset: (data: any) => post<any>('/assets/', data),
-  getAsset: (id: string) => get<any>(`/assets/${id}`),
-  updateAsset: (id: string, data: any) => put<any>(`/assets/${id}`, data),
-  deleteAsset: (id: string) => del<any>(`/assets/${id}`),
-  getCategories: () => get<any[]>('/assets/categories'),
-  getNovelChapters: (novelId: string) => get<any[]>(`/assets/novels/${novelId}/chapters`),
-  addChapter: (novelId: string, data: any) => post<any>(`/assets/novels/${novelId}/chapters`, data),
-};
 
 // ============================================================
-// 后台管理API
+
+export const assetsAPI = {
+
+  getAssets: (category?: string) =>
+
+    get<any[]>(`/assets/${category ? `?category=${category}` : ''}`),
+
+  createAsset: (data: any) => post<any>('/assets/', data),
+
+  getAsset: (id: string) => get<any>(`/assets/${id}`),
+
+  updateAsset: (id: string, data: any) => put<any>(`/assets/${id}`, data),
+
+  deleteAsset: (id: string) => del<any>(`/assets/${id}`),
+
+  getCategories: () => get<any[]>('/assets/categories'),
+
+  getNovelChapters: (novelId: string) => get<any[]>(`/assets/novels/${novelId}/chapters`),
+
+  addChapter: (novelId: string, data: any) => post<any>(`/assets/novels/${novelId}/chapters`, data),
+
+};
+
+
+
 // ============================================================
+
+// 后台管理API
+
+// ============================================================
+
 export const adminAPI = {
+
   // 仪表盘
+
   getStats: () => get<any>('/admin/dashboard/stats'),
+
   getRecentLogs: () => get<any[]>('/admin/dashboard/recent-logs'),
+
   getRecentAudit: () => get<any[]>('/admin/dashboard/recent-audit'),
+
     getDailyStats: (days?: number) => get<{ days: number; data: Array<{ date: string; tokens: number }> }>(`/admin/dashboard/daily-stats${days ? `?days=${days}` : ''}`),
+
   // 用户管理
+
   getUsers: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/users/${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   getUser: (id: string) => get<any>(`/admin/users/${id}`),
+
   banUser: (id: string) => put<any>(`/admin/users/${id}/ban`),
+
   unbanUser: (id: string) => put<any>(`/admin/users/${id}/unban`),
+
   getRegisterSettings: () => get<any>('/admin/users/register-settings'),
+
   updateRegisterSettings: (data: any) => put<any>('/admin/users/register-settings', data),
+
   // 模型管理
+
   getProviders: () => get<any[]>('/admin/models/providers'),
+
   addProvider: (data: any) => post<any>('/admin/models/providers', data),
+
   updateProvider: (id: string, data: any) => put<any>(`/admin/models/providers/${id}`, data),
+
   deleteProvider: (id: string) => del<any>(`/admin/models/providers/${id}`),
+
   fetchModels: (id: string) => post<any>(`/admin/models/providers/${id}/fetch-models`),
+
   addModels: (id: string, modelIds: string[]) => post<any>(`/admin/models/providers/${id}/add-models`, { model_ids: modelIds }),
+
   getProtocols: () => get<any[]>('/admin/models/protocols'),
+
   getAdminModels: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/models/${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   addModel: (data: any) => post<any>('/admin/models/', data),
+
   updateModel: (id: string, data: any) => put<any>(`/admin/models/${id}`, data),
+
   deleteModel: (id: string) => del<any>(`/admin/models/${id}`),
+
   toggleModel: (id: string, isEnabled: boolean) => put<any>(`/admin/models/${id}/toggle?is_enabled=${isEnabled}`),
+
   setDefaultModel: (id: string) => put<any>(`/admin/models/${id}/set-default`),
+
   // Phase 2: Enhanced model management
+
   testModelConnection: (id: string) => post<any>(`/admin/models/${id}/test-connection`),
+
   testAllModels: () => post<any>('/admin/models/test-all'),
+
   fetchProviderModels: (id: string) => post<any>(`/admin/models/providers/${id}/fetch-models`),
+
   createAdminModel: (data: any) => post<any>('/admin/models/', data),
+
   updateAdminModel: (id: string, data: any) => put<any>(`/admin/models/${id}`, data),
+
   deleteAdminModel: (id: string) => del<any>(`/admin/models/${id}`),
+
   getModelStats: () => get<any>('/admin/models/stats'),
+
   // 网站设置
+
   getSiteSettings: () => get<any>('/admin/settings/site'),
+
   updateSiteSettings: (data: any) => put<any>('/admin/settings/site', data),
+
   getEmailConfig: () => get<any>('/admin/settings/email'),
+
   updateEmailConfig: (data: any) => put<any>('/admin/settings/email', data),
+
   testEmail: (params?: { test_to?: string; test_subject?: string; test_body?: string }) => {
+
     const qs = new URLSearchParams();
+
     if (params?.test_to) qs.set('test_to', params.test_to);
+
     if (params?.test_subject) qs.set('test_subject', params.test_subject);
+
     if (params?.test_body) qs.set('test_body', params.test_body);
+
     const qstr = qs.toString();
+
     return post<any>(`/admin/settings/email/test${qstr ? `?${qstr}` : ''}`);
+
   },
+
   generateEmailContent: (topic: string) => post<any>(`/admin/settings/email/generate-content?topic=${encodeURIComponent(topic)}`),
+
   getSmsConfig: () => get<any>('/admin/settings/sms'),
+
   updateSmsConfig: (data: any) => put<any>('/admin/settings/sms', data),
+
   testSms: () => post<any>('/admin/settings/sms/test'),
+
+  getSmsBalance: () => post<any>('/admin/settings/sms/balance'),
+
   // 支付配置
+
   getPaymentConfigs: () => get<any[]>('/admin/payment/configs'),
+
   updatePaymentConfig: (id: string, data: any) => put<any>(`/admin/payment/configs/${id}`, data),
+
   getAdminOrders: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/payment/orders${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   refundOrder: (id: string) => put<any>(`/admin/payment/orders/${id}/refund`),
+
   // 增值服务
+
   getServices: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/services/${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   addService: (data: any) => post<any>('/admin/services/', data),
+
   updateService: (id: string, data: any) => put<any>(`/admin/services/${id}`, data),
+
   deleteService: (id: string) => del<any>(`/admin/services/${id}`),
+
   getCustomOrders: (status?: string) => get<any[]>(`/admin/services/custom-orders${status ? `?status=${status}` : ''}`),
+
   updateCustomOrder: (id: string, data: any) => put<any>(`/admin/services/custom-orders/${id}`, data),
+
   getCustomRequests: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/services/custom-requests${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   updateCustomRequest: (id: string, data: any) => put<any>(`/admin/services/custom-requests/${id}`, data),
+
   getAvailableAgents: () => get<any[]>('/admin/services/agents'),
+
   assignAgentToService: (id: string, agentId: string) => put<any>(`/admin/services/${id}/agent?agent_id=${agentId}`),
+
   // 会员管理（增强版）
+
   getPlans: () => get<any[]>('/admin/membership/plans'),
+
   addPlan: (params: string) => post<any>(`/admin/membership/plans${params}`),
+
   updatePlan: (id: string, params: string) => put<any>(`/admin/membership/plans/${id}${params}`),
+
   deletePlan: (id: string) => del<any>(`/admin/membership/plans/${id}`),
+
   getSubscriptions: (page?: number) => get<any>(`/admin/membership/subscriptions${page ? `?page=${page}` : ''}`),
+
   getAutomationRules: () => get<any>('/admin/membership/automation-rules'),
+
   getBenefitsComparison: () => get<any>('/admin/membership/benefits-comparison'),
+
   getMembershipConfigs: () => get<any[]>('/admin/membership/global-configs'),
+
   updateMembershipConfig: (key: string, params: string) => put<any>(`/admin/membership/global-configs/${key}${params}`),
+
   getUserMemberships: (page?: number, planId?: string, status?: string) => {
+
     const p = new URLSearchParams();
+
     if (page) p.append('page', String(page));
+
     if (planId) p.append('plan_id', planId);
+
     if (status) p.append('status', status);
+
     const qs = p.toString();
+
     return get<any>(`/admin/membership/user-memberships${qs ? `?${qs}` : ''}`);
+
   },
+
   assignPlan: (userId: string, planId: string, days: number) => put<any>(`/admin/membership/users/${userId}/assign-plan?plan_id=${planId}&duration_days=${days}`),
+
   getPaymentLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/logs/payment-logs${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   getAuditLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/logs/audit-logs${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   // 新增：日志统计
+
   getLogStats: () => get<any>('/admin/logs/stats'),
+
   // 新增：API调用统计
+
   getApiStats: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/logs/api-stats${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   // 新增：慢请求记录
+
   getSlowRequests: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/logs/slow-requests${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   // 新增：操作类型枚举
+
   getActionTypes: () => get<any>('/admin/logs/action-types'),
+
   // 新增：审计日志导出
+
   exportAuditLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/logs/export/audit-logs${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   exportOperationLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/logs/export/operations${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   exportTokenLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/logs/export/token-logs${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   getRiskRules: () => get<any[]>('/admin/logs/risk-rules'),
+
   addRiskRule: (data: any) => post<any>('/admin/logs/risk-rules', data),
+
   updateRiskRule: (id: string, data: any) => put<any>(`/admin/logs/risk-rules/${id}`, data),
+
   deleteRiskRule: (id: string) => del<any>(`/admin/logs/risk-rules/${id}`),
+
   // 技能管理 (Phase 2.2)
+
   getAdminSkills: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v !== undefined && v !== null && v !== '') sp.set(k, String(v)); });
+
     return get<any>(`/admin/skills/${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   getAdminSkill: (id: string) => get<any>(`/admin/skills/${id}`),
+
   createAdminSkill: (data: any) => post<any>('/admin/skills/', data),
+
   updateAdminSkill: (id: string, data: any) => put<any>(`/admin/skills/${id}`, data),
+
   deleteAdminSkill: (id: string) => del<any>(`/admin/skills/${id}`),
+
   changeAdminSkillState: (id: string, data: any) => put<any>(`/admin/skills/${id}/state`, data),
+
   getAdminSkillVersions: (id: string) => get<any>(`/admin/skills/${id}/versions`),
+
   rollbackAdminSkill: (id: string, data: any) => post<any>(`/admin/skills/${id}/rollback`, data),
+
   publishAdminSkill: (id: string, data: any) => post<any>(`/admin/skills/${id}/publish`, data),
+
   unpublishAdminSkill: (id: string) => post<any>(`/admin/skills/${id}/unpublish`),
+
   getAdminSkillsStats: () => get<any>('/admin/skills/stats/overview'),
+
 // 智能体管理 (Phase 2.3)
+
   getAdminAgents: (params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/agents/${query}`);
+
   },
+
   getAdminAgent: (id: string) => get<any>(`/admin/agents/${id}`),
+
   createAdminAgent: (data: any) => post<any>('/admin/agents/', data),
+
   updateAdminAgent: (id: string, data: any) => put<any>(`/admin/agents/${id}`, data),
+
   deleteAdminAgent: (id: string) => del<any>(`/admin/agents/${id}`),
+
   toggleAdminAgent: (id: string, isActive: boolean) => put<any>(`/admin/agents/${id}/toggle`, { is_active: isActive }),
+
   getAdminAgentsStats: () => get<any>('/admin/agents/stats/overview'),
+
   getAdminAgentReviews: (id: string) => get<any>(`/admin/agents/${id}/reviews`),
+
   getAdminAvailableSkills: (params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/agents/available/skills${query}`);
+
   },
+
   getAdminAvailableModels: (params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/agents/available/models${query}`);
+
   },
+
   // 知识库管理 (Phase 2.4)
+
   getAdminKnowledgeStats: () => get<any>('/admin/knowledge/stats/overview'),
+
   getAdminKnowledge: (params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/knowledge/${query}`);
+
   },
+
   getAdminKnowledgeDetail: (id: string) => get<any>(`/admin/knowledge/${id}`),
+
   createAdminKnowledge: (data: any) => post<any>('/admin/knowledge/', data),
+
   updateAdminKnowledge: (id: string, data: any) => put<any>(`/admin/knowledge/${id}`, data),
+
   deleteAdminKnowledge: (id: string) => del<any>(`/admin/knowledge/${id}`),
+
   toggleAdminKnowledge: (id: string, isActive: boolean) => put<any>(`/admin/knowledge/${id}/toggle`, { is_active: isActive }),
+
   getAdminKnowledgeDocs: (kbId: string, params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/knowledge/${kbId}/documents${query}`);
+
   },
+
   deleteAdminKnowledgeDoc: (kbId: string, docId: string) => del<any>(`/admin/knowledge/${kbId}/documents/${docId}`),
+
   getAdminKnowledgeExtServices: () => get<any>('/admin/knowledge/external/services'),
+
   createAdminKnowledgeExtService: (data: any) => post<any>('/admin/knowledge/external/services', data),
+
   updateAdminKnowledgeExtService: (id: string, data: any) => put<any>(`/admin/knowledge/external/services/${id}`, data),
+
   deleteAdminKnowledgeExtService: (id: string) => del<any>(`/admin/knowledge/external/services/${id}`),
+
   checkAdminKnowledgeExtStatus: (id: string) => get<any>(`/admin/knowledge/external/services/${id}/status`),
+
   syncAdminKnowledge: (kbId: string, data: any) => post<any>(`/admin/knowledge/external/sync/${kbId}`, data),
+
   batchDeleteAdminKnowledge: (ids: string[]) => post<any>('/admin/knowledge/batch/delete', ids),
+
   // OSS存储配置 (Phase 3.1)
+
   getAssetStats: () => get<any>('/admin/assets/stats'),
+
     getAdminAssets: (query: string) => get<any>(`/admin/assets/?${query}`),
+
     deleteAdminAsset: (id: string) => del<any>(`/admin/assets/${id}`),
+
     getAssetActivity: () => get<any>('/admin/assets/activity'),
+
     getAdminStorageStats: () => get<any>('/admin/storage/stats/overview'),
+
   getAdminStorageConfigs: (params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/storage/${query}`);
+
   },
+
   getAdminStorageConfig: (id: string) => get<any>(`/admin/storage/${id}`),
+
   createAdminStorageConfig: (data: any) => post<any>('/admin/storage/', data),
+
   updateAdminStorageConfig: (id: string, data: any) => put<any>(`/admin/storage/${id}`, data),
+
   deleteAdminStorageConfig: (id: string) => del<any>(`/admin/storage/${id}`),
+
   toggleAdminStorageConfig: (id: string) => put<any>(`/admin/storage/${id}/toggle`),
+
   setDefaultAdminStorageConfig: (id: string) => put<any>(`/admin/storage/${id}/set-default`),
+
   testAdminStorageConfig: (data: any) => post<any>('/admin/storage/test', data),
+
   getAdminStorageUsage: (id: string) => get<any>(`/admin/storage/${id}/usage`),
+
   // Storage Quota APIs (Phase C5)
+
   getStorageQuotaOverview: () => get<any>('/admin/storage/quota/overview'),
+
   getStorageQuotaUsers: (params?: any) => {
+
     if (params) {
+
       const query = Object.entries(params).map(([k, v]) => v !== undefined && v !== '' && v !== null ? `${k}=${encodeURIComponent(String(v))}` : '').filter(Boolean).join('&');
+
       return get<any>(`/admin/storage/quota/users${query ? '?' + query : ''}`);
+
     }
+
     return get<any>('/admin/storage/quota/users');
+
   },
+
   getStorageQuotaUser: (userId: string) => get<any>(`/admin/storage/quota/users/${userId}`),
+
   adjustStorageQuota: (userId: string, data: any) => put<any>(`/admin/storage/quota/users/${userId}`, data),
+
   recalcStorageQuota: (userId: string) => post<any>(`/admin/storage/quota/recalculate/${userId}`, {}),
+
   initAllStorageQuotas: () => post<any>('/admin/storage/quota/init-all', {}),
 
+
+
   // 自动化任务调度 (Phase 3.2)
+
   getAdminAutomationStats: () => get<any>('/admin/automation/stats/overview'),
+
   getAdminAutomationTasks: (params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/automation/${query}`);
+
   },
+
   getAdminAutomationTask: (id: string) => get<any>(`/admin/automation/${id}`),
+
   createAdminAutomationTask: (data: any) => post<any>('/admin/automation/', data),
+
   updateAdminAutomationTask: (id: string, data: any) => put<any>(`/admin/automation/${id}`, data),
+
   deleteAdminAutomationTask: (id: string) => del<any>(`/admin/automation/${id}`),
+
   toggleAdminAutomationTask: (id: string) => put<any>(`/admin/automation/${id}/toggle`),
+
   executeAdminAutomationTask: (id: string) => post<any>(`/admin/automation/${id}/execute`),
+
   getAdminAutomationTaskHistory: (id: string, params?: any) => {
+
     const query = params ? '?' + Object.entries(params).filter(([_, v]) => v !== undefined && v !== '').map(([k, v]) => `${k}=${v}`).join('&') : '';
+
     return get<any>(`/admin/automation/${id}/history${query}`);
+
   },
+
   // MCP Server Management
+
   getAdminMcpStats: () => get<any>('/admin/mcp/stats/overview'),
+
   getAdminMcpServers: (params?: any) => {
+
     const query = new URLSearchParams(params).toString();
+
     return get<any>(`/admin/mcp/${query ? '?' + query : ''}`);
+
   },
+
   getAdminMcpServer: (id: string) => get<any>(`/admin/mcp/${id}`),
+
   createAdminMcpServer: (data: any) => post<any>('/admin/mcp/', data),
+
   updateAdminMcpServer: (id: string, data: any) => put<any>(`/admin/mcp/${id}`, data),
+
   deleteAdminMcpServer: (id: string) => del<any>(`/admin/mcp/${id}`),
+
   toggleAdminMcpServer: (id: string) => put<any>(`/admin/mcp/${id}/toggle`),
+
   testAdminMcpServer: (id: string, data?: any) => post<any>(`/admin/mcp/${id}/test`, data || {}),
+
   getAdminMcpServerTools: (id: string) => get<any>(`/admin/mcp/${id}/tools`),
+
   getAdminMcpServerResources: (id: string) => get<any>(`/admin/mcp/${id}/resources`),
+
   // Developer API Management
+
   getAdminDeveloperStats: () => get<any>('/admin/developer/stats/overview'),
+
   getAdminApiKeys: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/developer/api-keys${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
+
   createAdminApiKey: (data: any) => post<any>('/admin/developer/api-keys/', data),
+
   updateAdminApiKey: (id: string, data: any) => put<any>(`/admin/developer/api-keys/${id}`, data),
+
   revokeAdminApiKey: (id: string) => post<any>(`/admin/developer/api-keys/${id}/revoke`),
+
   deleteAdminApiKey: (id: string) => del<any>(`/admin/developer/api-keys/${id}`),
+
   getAdminOpenApiClients: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/developer/openapi-clients${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
+
   createAdminOpenApiClient: (data: any) => post<any>('/admin/developer/openapi-clients/', data),
+
   updateAdminOpenApiClient: (id: string, data: any) => put<any>(`/admin/developer/openapi-clients/${id}`, data),
+
   resetAdminOpenApiClientSecret: (id: string) => post<any>(`/admin/developer/openapi-clients/${id}/reset-secret`),
+
   deleteAdminOpenApiClient: (id: string) => del<any>(`/admin/developer/openapi-clients/${id}`),
+
   getAdminCallStats: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/developer/call-stats${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
+
   getAdminCallStatsOverview: () => get<any>('/admin/developer/call-stats/overview'),
+
   getAdminSlowLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/developer/slow-logs${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
+
   clearAdminSlowLogs: () => del<any>('/admin/developer/slow-logs'),
+
   getAdminSlowLogsStats: () => get<any>('/admin/developer/slow-logs/stats'),
+
   // AI App Management
+
   getAIAppStats: () => get<any>('/admin/apps/stats/overview'),
+
   getAIApps: (params?: string) => get<any>('/admin/apps/apps' + (params ? '?' + params : '')),
+
   getAIApp: (id: string) => get<any>('/admin/apps/apps/' + id),
+
   createAIApp: (data: any) => post<any>('/admin/apps/apps', data),
+
   updateAIApp: (id: string, data: any) => put<any>('/admin/apps/apps/' + id, data),
+
   deleteAIApp: (id: string) => del<any>('/admin/apps/apps/' + id),
+
   aiAppLifecycle: (id: string, action: string) => post<any>('/admin/apps/apps/' + id + '/' + action, {}),
+
   getAIAppVersions: (id: string) => get<any>('/admin/apps/apps/' + id + '/versions'),
+
   getAIAppAnalytics: (id: string) => get<any>('/admin/apps/apps/' + id + '/analytics'),
+
   getAIAppTemplates: () => get<any>('/admin/apps/templates'),
+
   createAIAppTemplate: (data: any) => post<any>('/admin/apps/templates', data),
+
   createAIAppFromTemplate: (templateId: string, data: any) => post<any>('/admin/apps/apps/from-template/' + templateId, data),
+
   getAIAppCategories: () => get<any>('/admin/apps/categories'),
+
   // Logo 上传
+
   uploadLogo: (formData: FormData) => {
+
     const token = localStorage.getItem('access_token');
+
     return fetch(`/app/api/admin/settings/logo/upload`, {
+
       method: 'POST',
+
       headers: { 'Authorization': `Bearer ${token}` },
+
       body: formData,
+
     }).then(res => res.json());
+
   },
 
+
+
   // MCP Market (Phase G1)
+
   getMcpMarketStats: () =>
+
     get<any>('/admin/mcp-market/stats'),
+
   getMcpTools: (params?: Record<string, any>) =>
+
     get<any>('/admin/mcp-market/?' + new URLSearchParams(params || {}).toString()),
+
   getMcpToolDetail: (id: string) =>
+
     get<any>('/admin/mcp-market/' + id),
+
   createMcpTool: (data: any) =>
+
     post<any>('/admin/mcp-market/', data),
+
   updateMcpTool: (id: string, data: any) =>
+
     put<any>('/admin/mcp-market/' + id, data),
+
   deleteMcpTool: (id: string) =>
+
     del<any>('/admin/mcp-market/' + id),
+
   scanMcpTool: (id: string) =>
+
     post<any>('/admin/mcp-market/' + id + '/security-scan'),
+
   updateMcpToolSecurity: (id: string, data: any) =>
+
     put<any>('/admin/mcp-market/' + id + '/security-status', data),
+
   regenMcpDeepLink: (id: string) =>
+
     post<any>('/admin/mcp-market/' + id + '/deep-link'),
+
   getMcpManagedServers: () =>
+
     get<any>('/admin/mcp-market/managed/servers'),
+
   seedMcpTools: () =>
+
     post<any>('/admin/mcp-market/seed'),
 
+
+
   // Code Execution Sandbox (Phase G2)
+
   getCodeExecStats: () => get<any>('/admin/code-exec/stats'),
+
   getCodeExecRuntimes: () => get<any>('/admin/code-exec/runtimes'),
+
   executeCode: (data: { language: string; code: string; stdin?: string; timeout?: number }) =>
+
     post<any>('/admin/code-exec/execute', data),
+
   getCodeExecTasks: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/code-exec/tasks${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
+
   getCodeExecTask: (id: string) => get<any>(`/admin/code-exec/tasks/${id}`),
+
   deleteCodeExecTask: (id: string) => del<any>(`/admin/code-exec/tasks/${id}`),
 
 
+
+
+
   // Distribution Builder (Phase G4)
+
   getDistributionStats: () => get<any>('/admin/distributions/stats'),
+
   getDistributions: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]: [string, any]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>('/admin/distributions' + (sp.toString() ? '?' + sp.toString() : ''));
+
   },
+
   getDistributionTemplates: () => get<any>('/admin/distributions/templates'),
+
   createDistribution: (data: any) => post<any>('/admin/distributions', data),
+
   getDistribution: (id: string) => get<any>('/admin/distributions/' + id),
+
   updateDistribution: (id: string, data: any) => put<any>('/admin/distributions/' + id, data),
+
   deleteDistribution: (id: string) => del<any>('/admin/distributions/' + id),
+
   getDistributionLicenses: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]: [string, any]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>('/admin/distributions/licenses' + (sp.toString() ? '?' + sp.toString() : ''));
+
   },
+
   createDistributionLicense: (distroId: string, data: any) => post<any>('/admin/distributions/' + distroId + '/licenses', data),
+
   getDistributionLicense: (id: string) => get<any>('/admin/distributions/licenses/' + id),
+
   revokeDistributionLicense: (id: string) => post<any>('/admin/distributions/licenses/' + id + '/revoke'),
+
   // ===== Ads Management =====
+
   getAds: () => get<any>('/admin/ads/'),
+
   addAd: (data: any) => post<any>('/admin/ads/', data),
+
   updateAd: (id: string, data: any) => put<any>(`/admin/ads/${id}`, data),
+
   deleteAd: (id: string) => del<any>(`/admin/ads/${id}`),
 
+
+
   // ===== Market Admin (extended) =====
+
   getMarketOverview: () => get<any>('/admin/market/overview'),
+
   getTopApps: (metric?: string, limit?: number) => get<any>(`/admin/market/top-apps${metric ? '?metric=' + metric : ''}${limit ? (metric ? '&' : '?') + 'limit=' + limit : ''}`),
+
   getAdminMarketApps: (params?: string) => get<any>(`/admin/market/apps${params ? '?' + params : ''}`),
+
   getPendingApps: () => get<any>('/admin/market/pending'),
+
   getCoupons: () => get<any>('/admin/market/coupons'),
+
   getRecentReviews: () => get<any>('/admin/market/reviews'),
+
   approveApp: (id: string) => post<any>(`/admin/market/apps/${id}/approve`),
+
   rejectApp: (id: string) => post<any>(`/admin/market/apps/${id}/reject`),
+
   setFeaturedApp: (id: string, featured: boolean, sortOrder?: number) => put<any>(`/admin/market/apps/${id}/featured`, { featured, sort_order: sortOrder }),
+
   deleteMarketApp: (id: string) => del<any>(`/admin/market/apps/${id}`),
+
   deleteCoupon: (id: string) => del<any>(`/admin/market/coupons/${id}`),
+
   updateMarketApp: (id: string, data: any) => put<any>(`/admin/market/apps/${id}`, data),
+
   updateCoupon: (id: string, data: any) => put<any>(`/admin/market/coupons/${id}`, data),
+
   addCoupon: (data: any) => post<any>('/admin/market/coupons', data),
 
+
+
   // ===== Membership (extended) =====
+
   getMembershipStats: () => get<any>('/admin/membership/stats'),
+
   revokeMembership: (userId: string) => post<any>(`/admin/membership/users/${userId}/revoke`),
 
+
+
   // ===== Logs (extended) =====
+
   getOperationLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/logs/operation-logs${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
+
   getTokenLogs: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any[]>(`/admin/logs/token-logs${sp.toString() ? '?' + sp.toString() : ''}`);
+
   },
 
+
+
   // ===== Analytics =====
+
   getAnalyticsOverview: (days?: number) => get<any>(`/admin/analytics/overview${days ? '?days=' + days : ''}`),
+
   getAnalyticsApiTrends: (days?: number) => get<any>(`/admin/analytics/trends/api-calls${days ? '?days=' + days : ''}`),
+
   getAnalyticsTokenTrends: (days?: number) => get<any>(`/admin/analytics/trends/tokens${days ? '?days=' + days : ''}`),
+
   getAnalyticsUserTrends: (days?: number) => get<any>(`/admin/analytics/trends/users${days ? '?days=' + days : ''}`),
+
   getAnalyticsRevenueTrends: (days?: number) => get<any>(`/admin/analytics/trends/revenue${days ? '?days=' + days : ''}`),
+
   getAnalyticsModelUsage: (days?: number) => get<any>(`/admin/analytics/models/usage${days ? '?days=' + days : ''}`),
 
+
+
   // ===== Billing =====
+
   getBillingRules: () => get<any>('/admin/billing/rules'),
+
   getBillingPackages: () => get<any>('/admin/billing/packages'),
+
   getBillingTransactions: (page?: number) => get<any>(`/admin/billing/transactions${page ? '?page=' + page : ''}`),
+
   getBillingStats: () => get<any>('/admin/billing/stats/overview'),
 
+
+
   // ===== Tenant =====
+
   getTenants: (page?: number) => get<any>(`/admin/tenant/list${page ? '?page=' + page : ''}`),
+
   getTenantStats: () => get<any>('/admin/tenant/stats/overview'),
+
   getTenantMembers: (tenantId: string) => get<any>(`/admin/tenant/${tenantId}/members`),
+
   createTenant: (params: string) => post<any>(`/admin/tenant/create${params}`),
 
+
+
 };
+
 // ===== AI自进化API =====
+
 export const evolutionAPI = {
+
   // 驾驶舱面板
+
   getSkillTree: () => get<import('@/types').SkillTreeData>('/evolution/dashboard/skill-tree'),
+
   getTimeline: (eventType?: string) =>
+
     get<import('@/types').EvolutionEvent[]>('/evolution/dashboard/timeline' + (eventType ? `?event_type=${eventType}` : '')),
+
   getStatistics: () => get<import('@/types').StatisticsData>('/evolution/dashboard/statistics'),
+
   getProfile: () => get<import('@/types').EvolutionProfile>('/evolution/dashboard/profile'),
 
+
+
   // 技能管理
+
   getSkills: (params?: { state?: string; keyword?: string; sort_by?: string; order?: string }) => {
+
     const query = new URLSearchParams();
+
     if (params?.state) query.append('state', params.state);
+
     if (params?.keyword) query.append('keyword', params.keyword);
+
     if (params?.sort_by) query.append('sort_by', params.sort_by);
+
     if (params?.order) query.append('order', params.order);
+
     const qs = query.toString();
+
     return get<import('@/types').EvolutionSkill[]>('/evolution/skills' + (qs ? `?${qs}` : ''));
+
   },
+
   getSkillDetail: (name: string) => get<import('@/types').EvolutionSkill>(`/evolution/skills/${encodeURIComponent(name)}`),
+
   updateSkill: (name: string, data: { description?: string; tags?: string[]; category?: string }) =>
+
     put<import('@/types').EvolutionSkill>(`/evolution/skills/${encodeURIComponent(name)}`, data),
+
   deleteSkill: (name: string) => del(`/evolution/skills/${encodeURIComponent(name)}`),
+
   freezeSkill: (name: string) => post(`/evolution/skills/${encodeURIComponent(name)}/freeze`),
+
   unfreezeSkill: (name: string) => post(`/evolution/skills/${encodeURIComponent(name)}/unfreeze`),
+
   getSkillHistory: (name: string) => get<import('@/types').EvolutionEvent[]>(`/evolution/skills/${encodeURIComponent(name)}/history`),
+
   getSkillTrajectories: (name: string) => get<import('@/types').EvolutionTrajectory[]>(`/evolution/skills/${encodeURIComponent(name)}/trajectories`),
 
+
+
   // 事件
+
   getEvents: (params?: { event_type?: string; skill_name?: string; limit?: number }) => {
+
     const query = new URLSearchParams();
+
     if (params?.event_type) query.append('event_type', params.event_type);
+
     if (params?.skill_name) query.append('skill_name', params.skill_name);
+
     if (params?.limit) query.append('limit', String(params.limit));
+
     const qs = query.toString();
+
     return get<import('@/types').EvolutionEvent[]>('/evolution/events' + (qs ? `?${qs}` : ''));
+
   },
 
+
+
   // 轨迹提交
+
   submitTrajectory: (data: { conversation_id: string; messages: any[] }) =>
+
     post('/evolution/trajectory/submit', data),
 
+
+
   // v2: 技能回滚
+
   rollbackSkill: (skillName: string, version: number) =>
+
     post<import('@/types').EvolutionSkill>(`/evolution/skills/${encodeURIComponent(skillName)}/rollback/${version}`),
 
+
+
   // v2: 发布到市场
+
   publishSkill: (skillName: string, data: { price: number; market_description: string }) =>
+
     post(`/evolution/skills/${encodeURIComponent(skillName)}/publish`, data),
 
+
+
   // v2: 团队共享
+
   shareToTeam: (skillName: string, teamId: string) =>
+
     post(`/evolution/skills/${encodeURIComponent(skillName)}/share-to-team`, { team_id: teamId }),
 
+
+
   // v2: 流水线状态
+
   getPipelineStatus: () => get<import('@/types').PipelineStatus>('/evolution/pipeline/status'),
 
+
+
   // v2: 手动触发流水线
+
   triggerPipeline: () => post('/evolution/pipeline/trigger'),
 
+
+
   // v2: Watcher状态
+
   getWatcherStatus: () => get<import('@/types').WatcherStatus>('/evolution/watcher/status'),
 
+
+
   // v2: 进化报告
+
   getReports: (reportType?: string) => {
+
     const qs = reportType ? `?report_type=${reportType}` : '';
+
     return get<import('@/types').EvolutionReport[]>(`/evolution/reports${qs}`);
+
   },
+
   getReportDetail: (reportId: string) => get<import('@/types').EvolutionReport>(`/evolution/reports/${reportId}`),
 
 
+
+
+
   // Workflow (Phase 3.6)
+
   getWorkflows: (params?: Record<string, any>) =>
+
     get<any>('/admin/workflows/?' + new URLSearchParams(params || {}).toString()),
+
   getWorkflow: (id: string) =>
+
     get<any>(`/admin/workflows/${id}`),
+
   getWorkflowStats: () =>
+
     get<any>('/admin/workflows/stats'),
+
   getWorkflowTemplates: () =>
+
     get<any>('/admin/workflows/templates'),
+
   createWorkflow: (data: any) =>
+
     post<any>('/admin/workflows/', data),
+
   updateWorkflow: (id: string, data: any) =>
+
     put<any>(`/admin/workflows/${id}`, data),
+
   deleteWorkflow: (id: string) =>
+
     del<any>(`/admin/workflows/${id}`),
+
   toggleWorkflow: (id: string, isActive: boolean) =>
+
     post<any>(`/admin/workflows/${id}/toggle?is_active=${isActive}`),
+
   executeWorkflow: (id: string, inputText: string) =>
+
     post<any>(`/admin/workflows/${id}/execute`, { input_text: inputText }),
 
 
+
+
+
   // Privacy & Local Agent (Phase G5)
+
   getPrivacyStats: () => get<any>('/admin/privacy/stats'),
+
   getPrivacyConfig: () => get<any>('/admin/privacy/config'),
+
   updatePrivacyConfig: (params: any) => {
+
     const sp = new URLSearchParams();
+
     Object.entries(params).forEach(([k, v]) => { if (v != null) sp.append(k, String(v)); });
+
     return put<any>('/admin/privacy/config?' + sp.toString());
+
   },
+
   switchPrivacyMode: (mode: string) => post<any>('/admin/privacy/switch-mode?mode=' + encodeURIComponent(mode)),
+
   getPrivacyLicenses: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params?.status) sp.append('status', params.status);
+
     return get<any>('/admin/privacy/licenses' + (sp.toString() ? '?' + sp.toString() : ''));
+
   },
+
   generateOfflineLicense: (data: any) => {
+
     const sp = new URLSearchParams();
+
     if (data.agent_id) sp.append('agent_id', data.agent_id);
+
     sp.append('max_offline_days', String(data.max_offline_days || 7));
+
     return post<any>('/admin/privacy/licenses/generate?' + sp.toString());
+
   },
+
   revokePrivacyLicense: (id: number) => post<any>('/admin/privacy/licenses/' + id + '/revoke'),
+
   validatePrivacyLicense: (licenseKey: string) => {
+
     const sp = new URLSearchParams();
+
     sp.append('license_key', licenseKey);
+
     return post<any>('/admin/privacy/licenses/validate?' + sp.toString());
+
   },
+
   getKbSyncStates: () => get<any>('/admin/privacy/kb-sync'),
+
   triggerKbSync: (kbId: number, direction: string) => {
+
     const sp = new URLSearchParams();
+
     sp.append('knowledge_base_id', String(kbId));
+
     sp.append('sync_direction', direction);
+
     return post<any>('/admin/privacy/kb-sync/trigger?' + sp.toString());
+
   },
+
   getLocalAgents: () => get<any>('/admin/privacy/local-agents'),
+
   getPrivacyUsageStats: () => get<any>('/admin/privacy/usage/stats'),
+
   getBridgeConfig: () => get<any>('/admin/privacy/bridge-config'),
 
+
+
   // IM Bot Management (Phase 4)
+
   getImBotStats: () => get('/admin/im-bot/stats'),
+
   getImBotDashboard: () => get('/admin/im-bot/dashboard'),
+
   getImBotChannels: (params?: string) => get(`/admin/im-bot/channels${params || ''}`),
+
   getImBotChannelDetail: (id: string) => get(`/admin/im-bot/channels/${id}`),
+
   testImBotChannel: (id: string) => post(`/admin/im-bot/channels/${id}/test`),
+
   activateImBotChannel: (id: string) => post(`/admin/im-bot/channels/${id}/activate`),
+
   deactivateImBotChannel: (id: string) => post(`/admin/im-bot/channels/${id}/deactivate`),
+
   getImBotRoutes: (params?: string) => get(`/admin/im-bot/routes${params || ''}`),
+
   createImBotRoute: (params: string) => post(`/admin/im-bot/routes${params}`),
+
   deleteImBotRoute: (id: string) => del(`/admin/im-bot/routes/${id}`),
+
   // 个人微信（iLink 协议）原生适配器
+
   getWechatConfig: () => get('/admin/im-bot/wechat'),
+
   wechatQrcode: () => post('/admin/im-bot/wechat/qrcode'),
+
   wechatQrcodeStatus: (params: string) => post(`/admin/im-bot/wechat/qrcode/status${params}`),
+
   getWechatStatus: () => get('/admin/im-bot/wechat/status'),
+
   disconnectWechat: () => post('/admin/im-bot/wechat/disconnect'),
+
   getImBotPlatforms: () => get('/admin/im-bot/platforms'),
+
   getImBotWebhookUrl: (platform: string) => get(`/admin/im-bot/webhook-url/${platform}`),
+
   getImBotMessages: (params?: string) => get(`/admin/im-bot/messages${params || ''}`),
+
   imBotQuickSetup: (params: string) => post(`/admin/im-bot/quick-setup${params}`),
 
+
+
   // 推广系统
+
   getPromotionStats: () => get<any>('/admin/promotion/stats'),
+
   getPromotions: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v !== undefined && v !== null && v !== '') sp.set(k, String(v)); });
+
     return get<any>(`/admin/promotion/promotions${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   createPromotion: (params: any) => {
+
     const sp = new URLSearchParams();
+
     Object.entries(params).forEach(([k, v]) => { if (v !== undefined && v !== null && v !== '') sp.set(k, String(v)); });
+
     return post<any>(`/admin/promotion/promotions${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   updatePromotion: (id: string, params: any) => {
+
     const sp = new URLSearchParams();
+
     Object.entries(params).forEach(([k, v]) => { if (v !== undefined && v !== null && v !== '') sp.set(k, String(v)); });
+
     return put<any>(`/admin/promotion/promotions/${id}${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   deletePromotion: (id: string) => del<any>(`/admin/promotion/promotions/${id}`),
+
   togglePromotion: (id: string) => post<any>(`/admin/promotion/promotions/${id}/toggle`),
+
   getReferralLinks: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/promotion/referral-links${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   generateReferralLink: (params: any) => {
+
     const sp = new URLSearchParams();
+
     Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return post<any>(`/admin/promotion/referral-links/generate${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   getReferralRewards: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/promotion/rewards${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   approveReward: (id: string) => post<any>(`/admin/promotion/rewards/${id}/approve`),
+
   markRewardPaid: (id: string, params: any) => {
+
     const sp = new URLSearchParams();
+
     Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return post<any>(`/admin/promotion/rewards/${id}/pay${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   getPromotionLeaderboard: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/promotion/leaderboard${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   regenerateReferralCode: (id: string) => post<any>(`/admin/promotion/referral-links/${id}/regenerate`),
+
   getMyReferrals: () => get<any>('/admin/promotion/my-referrals'),
+
   getMyRewards: () => get<any>('/admin/promotion/my-rewards'),
 
+
+
   // 成就系统
+
   getAchievements: (params?: string) => get<any>(`/admin/achievement/achievements${params || ''}`),
+
   getAchievementDetail: (id: string) => get<any>(`/admin/achievement/achievements/${id}`),
+
   createAchievement: (params: string) => post<any>(`/admin/achievement/achievements${params}`),
+
   updateAchievement: (id: string, params: string) => put<any>(`/admin/achievement/achievements/${id}${params}`),
+
   deleteAchievement: (id: string) => del<any>(`/admin/achievement/achievements/${id}`),
+
   getUserAchievements: () => get<any>('/admin/achievement/user/achievements'),
+
   claimAchievementReward: (id: string) => post<any>(`/admin/achievement/user/achievements/${id}/claim`),
+
   checkAchievementProgress: () => post<any>('/admin/achievement/check-progress'),
+
   getAchievementLeaderboard: (params?: string) => get<any>(`/admin/achievement/leaderboard${params || ''}`),
 
+
+
   // 多租户管理
+
   getTenants: (page?: number, keyword?: string, status?: string) => {
+
     const sp = new URLSearchParams();
+
     if (page) sp.set('page', String(page));
+
     if (keyword) sp.set('keyword', keyword);
+
     if (status) sp.set('status', status);
+
     sp.set('page_size', '20');
+
     return get<any>(`/admin/tenant/list${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
+
   createTenant: (params: string) => post<any>(`/admin/tenant/create${params}`),
+
   getTenantDetail: (id: string) => get<any>(`/admin/tenant/${id}`),
+
   updateTenant: (id: string, params: string) => put<any>(`/admin/tenant/${id}${params}`),
+
   deleteTenant: (id: string) => del<any>(`/admin/tenant/${id}`),
+
   getTenantMembers: (tenantId: string, page?: number) => {
+
     const sp = new URLSearchParams();
+
     sp.set('page', String(page || 1));
+
     sp.set('page_size', '100');
+
     return get<any>(`/admin/tenant/${tenantId}/members?${sp.toString()}`);
+
   },
+
   addTenantMember: (tenantId: string, params: string) => post<any>(`/admin/tenant/${tenantId}/members/add${params}`),
+
   updateTenantMember: (tenantId: string, memberId: string, params: string) => put<any>(`/admin/tenant/${tenantId}/members/${memberId}${params}`),
+
   removeTenantMember: (tenantId: string, memberId: string) => del<any>(`/admin/tenant/${tenantId}/members/${memberId}`),
+
   getTenantQuotas: (tenantId: string) => get<any>(`/admin/tenant/${tenantId}/quotas`),
+
   updateTenantQuota: (tenantId: string, params: string) => put<any>(`/admin/tenant/${tenantId}/quotas${params}`),
+
   getTenantInvitations: (tenantId: string) => get<any>(`/admin/tenant/${tenantId}/invitations`),
+
   createTenantInvitation: (tenantId: string, params: string) => post<any>(`/admin/tenant/${tenantId}/invitations${params}`),
+
   getTenantStats: () => get<any>('/admin/tenant/stats/overview'),
 
+
+
   // 计费与支付
+
   getBillingRules: (page?: number) => get<any>(`/admin/billing/rules?page=${page || 1}&page_size=100`),
+
   createBillingRule: (params: string) => post<any>(`/admin/billing/rules/create${params}`),
+
   updateBillingRule: (id: string, params: string) => put<any>(`/admin/billing/rules/${id}${params}`),
+
   deleteBillingRule: (id: string) => del<any>(`/admin/billing/rules/${id}`),
+
   getBillingPackages: () => get<any>('/admin/billing/packages'),
+
   createBillingPackage: (params: string) => post<any>(`/admin/billing/packages/create${params}`),
+
   updateBillingPackage: (id: string, params: string) => put<any>(`/admin/billing/packages/${id}${params}`),
+
   deleteBillingPackage: (id: string) => del<any>(`/admin/billing/packages/${id}`),
+
   getBillingTransactions: (page?: number) => get<any>(`/admin/billing/transactions?page=${page || 1}&page_size=20`),
+
   getInvoices: (page?: number) => get<any>(`/admin/billing/invoices?page=${page || 1}&page_size=20`),
+
   generateInvoice: (params: string) => post<any>(`/admin/billing/invoices/generate${params}`),
+
   getPaymentConfigs: () => get<any>('/admin/billing/payment-configs'),
+
   updatePaymentConfig: (id: string, params: string) => put<any>(`/admin/billing/payment-configs/${id}${params}`),
+
   getBillingStats: () => get<any>('/admin/billing/stats/overview'),
 
+
+
   // 数据分析
+
   getAnalyticsOverview: (days?: number) => get<any>(`/admin/analytics/overview?days=${days || 30}`),
+
   getAnalyticsApiTrends: (days?: number) => get<any>(`/admin/analytics/trends/api-calls?days=${days || 7}`),
+
   getAnalyticsTokenTrends: (days?: number) => get<any>(`/admin/analytics/trends/tokens?days=${days || 7}`),
+
   getAnalyticsUserTrends: (days?: number) => get<any>(`/admin/analytics/trends/users?days=${days || 30}`),
+
   getAnalyticsRevenueTrends: (days?: number) => get<any>(`/admin/analytics/trends/revenue?days=${days || 30}`),
+
   getAnalyticsModelUsage: (days?: number) => get<any>(`/admin/analytics/models/usage?days=${days || 30}`),
+
   getAnalyticsDashboards: () => get<any>('/admin/analytics/dashboards'),
+
   createAnalyticsDashboard: (params: string) => post<any>(`/admin/analytics/dashboards/create${params}`),
+
   deleteAnalyticsDashboard: (id: string) => del<any>(`/admin/analytics/dashboards/${id}`),
+
   getAnalyticsEvents: (params?: any) => {
+
     const sp = new URLSearchParams();
+
     if (params) Object.entries(params).forEach(([k, v]) => { if (v) sp.set(k, String(v)); });
+
     return get<any>(`/admin/analytics/events${sp.toString() ? `?${sp.toString()}` : ''}`);
+
   },
 
+
+
 };
 
 
+
+
+
 // ===== 前台用户个人微信 (iLink 协议 / 微信 ClawBot 插件) =====
+
 export const imUserAPI = {
+
   getStatus: () => get<any>('/im/wechat/status'),
+
   qrcode: () => post<any>('/im/wechat/qrcode'),
+
   qrcodeStatus: (qrcode: string) => post<any>(`/im/wechat/qrcode/status?qrcode=${encodeURIComponent(qrcode)}`),
+
   disconnect: () => post<any>('/im/wechat/disconnect'),
+
   history: () => get<any>('/im/wechat/history'),
+
 };
+
diff --git a/frontend/src/components/layout/AdminLayout.css b/frontend/src/components/layout/AdminLayout.css
index 89d0fb3..41017b8 100644
--- a/frontend/src/components/layout/AdminLayout.css
+++ b/frontend/src/components/layout/AdminLayout.css
@@ -1,394 +1,502 @@
-/* ===== Admin Layout ===== */
-.admin-layout {
-  display: flex;
-  height: 100vh;
-  overflow: hidden;
-  background: #F1F3F7;
-}
-
-/* Admin Sidebar */
-.admin-sidebar {
-  width: var(--admin-sidebar-width);
-  min-width: var(--admin-sidebar-width);
-  background: #1A1A2E;
-  display: flex;
-  flex-direction: column;
-  transition: width var(--transition-slow), min-width var(--transition-slow);
-  overflow: hidden;
-  z-index: var(--z-sticky);
-}
-
-.admin-sidebar.collapsed {
-  width: var(--sidebar-collapsed);
-  min-width: var(--sidebar-collapsed);
-}
-
-.admin-sidebar-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: var(--space-lg);
-  height: var(--header-height);
-  border-bottom: 1px solid rgba(255,255,255,0.06);
-}
-
-.admin-brand {
-  color: #E0E2F0 !important;
-  font-size: var(--text-base) !important;
-}
-
-.admin-sidebar .collapse-btn {
-  color: rgba(255,255,255,0.4);
-}
-.admin-sidebar .collapse-btn:hover {
-  background: rgba(255,255,255,0.08);
-  color: rgba(255,255,255,0.8);
-}
-
-/* Admin Nav */
-.admin-nav {
-  flex: 1;
-  padding: var(--space-sm);
-  overflow-y: auto;
-  display: flex;
-  flex-direction: column;
-  gap: 2px;
-}
-
-.admin-nav-item {
-  display: flex;
-  align-items: center;
-  gap: var(--space-md);
-  padding: var(--space-md) var(--space-md);
-  border-radius: var(--radius-md);
-  color: rgba(255,255,255,0.55);
-  text-decoration: none;
-  font-size: var(--text-sm);
-  font-weight: 500;
-  transition: all var(--transition-fast);
-  white-space: nowrap;
-  width: 100%;
-  text-align: left;
-}
-
-.admin-nav-item:hover {
-  background: rgba(255,255,255,0.06);
-  color: rgba(255,255,255,0.85);
-}
-
-.admin-nav-item.active {
-  background: rgba(107, 99, 255, 0.2);
-  color: #8B8DFF;
-}
-
-.admin-sidebar-footer {
-  padding: var(--space-sm);
-  border-top: 1px solid rgba(255,255,255,0.06);
-  display: flex;
-  flex-direction: column;
-  gap: 2px;
-}
-
-.logout-btn {
-  color: rgba(255,255,255,0.35) !important;
-}
-.logout-btn:hover {
-  color: #FF6B6B !important;
-  background: rgba(255,107,107,0.1) !important;
-}
-
-/* Admin Main */
-.admin-main {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  min-width: 0;
-  overflow: hidden;
-}
-
-.admin-topbar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  height: var(--header-height);
-  padding: 0 var(--space-2xl);
-  background: #FFFFFF;
-  border-bottom: 1px solid var(--color-border);
-  flex-shrink: 0;
-}
-
-.admin-topbar-left {
-  display: flex;
-  align-items: center;
-}
-
-.admin-welcome {
-  font-size: var(--text-sm);
-  color: var(--color-text-secondary);
-}
-
-.admin-topbar-right {
-  display: flex;
-  align-items: center;
-  gap: var(--space-lg);
-}
-
-.admin-user-tag {
-  display: flex;
-  align-items: center;
-  gap: var(--space-sm);
-  font-size: var(--text-sm);
-  font-weight: 500;
-  color: var(--color-text-primary);
-}
-
-.admin-topbar-action {
-  display: inline-flex;
-  align-items: center;
-  gap: 6px;
-  padding: 6px 14px;
-  border-radius: var(--radius-md);
-  border: 1px solid var(--color-border);
-  background: var(--color-bg-primary);
-  color: var(--color-accent);
-  font-size: var(--text-sm);
-  font-weight: 500;
-  text-decoration: none;
-  cursor: pointer;
-  transition: all var(--transition-fast);
-}
-
-.admin-topbar-action:hover {
-  background: var(--color-accent);
-  color: #FFFFFF;
-  border-color: var(--color-accent);
-}
-
-.admin-avatar {
-  background: #1A1A2E !important;
-}
-
-/* Admin Content Area */
-.admin-content {
-  flex: 1;
-  overflow-y: auto;
-  padding: var(--space-2xl);
-}
-
-/* Admin Common Components */
-.admin-page-title {
-  font-size: var(--text-xl);
-  font-weight: 700;
-  color: var(--color-text-primary);
-  margin-bottom: var(--space-2xl);
-}
-
-.admin-card {
-  background: #FFFFFF;
-  border-radius: var(--radius-xl);
-  border: 1px solid var(--color-border);
-  padding: var(--space-2xl);
-  margin-bottom: var(--space-xl);
-}
-
-.admin-card-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  margin-bottom: var(--space-xl);
-}
-
-.admin-card-title {
-  font-size: var(--text-lg);
-  font-weight: 600;
-  color: var(--color-text-primary);
-}
-
-.admin-table {
-  width: 100%;
-  border-collapse: collapse;
-}
-
-.admin-table th {
-  text-align: left;
-  padding: var(--space-md) var(--space-lg);
-  font-size: var(--text-xs);
-  font-weight: 600;
-  color: var(--color-text-tertiary);
-  text-transform: uppercase;
-  letter-spacing: 0.05em;
-  border-bottom: 1px solid var(--color-border);
-  background: var(--color-bg-tertiary);
-}
-
-.admin-table td {
-  padding: var(--space-md) var(--space-lg);
-  font-size: var(--text-sm);
-  color: var(--color-text-primary);
-  border-bottom: 1px solid var(--color-border-light);
-}
-
-.admin-table tr:hover td {
-  background: var(--color-bg-hover);
-}
-
-.admin-badge {
-  display: inline-flex;
-  align-items: center;
-  padding: 2px 10px;
-  border-radius: var(--radius-full);
-  font-size: var(--text-xs);
-  font-weight: 600;
-  white-space: nowrap;
-}
-
-.badge-success { background: var(--color-success-light); color: var(--color-success); }
-.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
-.badge-error { background: var(--color-error-light); color: var(--color-error); }
-.badge-info { background: var(--color-info-light); color: var(--color-info); }
-.badge-neutral { background: var(--color-bg-tertiary); color: var(--color-text-secondary); }
-
-.admin-btn {
-  display: inline-flex;
-  align-items: center;
-  gap: var(--space-sm);
-  padding: var(--space-sm) var(--space-lg);
-  border-radius: var(--radius-md);
-  font-size: var(--text-sm);
-  font-weight: 600;
-  transition: all var(--transition-fast);
-  white-space: nowrap;
-}
-
-.admin-btn-primary {
-  background: var(--color-accent);
-  color: #FFFFFF;
-}
-.admin-btn-primary:hover {
-  background: var(--color-accent-hover);
-}
-
-.admin-btn-outline {
-  background: transparent;
-  border: 1px solid var(--color-border);
-  color: var(--color-text-primary);
-}
-.admin-btn-outline:hover {
-  background: var(--color-bg-hover);
-  border-color: var(--color-border-hover);
-}
-
-.admin-btn-danger {
-  background: transparent;
-  border: 1px solid var(--color-error);
-  color: var(--color-error);
-}
-.admin-btn-danger:hover {
-  background: var(--color-error-light);
-}
-
-.admin-btn-sm {
-  padding: 3px 10px;
-  font-size: var(--text-xs);
-}
-
-/* Admin Stats */
-.admin-stats {
-  display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-  gap: var(--space-lg);
-  margin-bottom: var(--space-2xl);
-}
-
-.admin-stat-card {
-  background: #FFFFFF;
-  border-radius: var(--radius-xl);
-  border: 1px solid var(--color-border);
-  padding: var(--space-xl);
-}
-
-.admin-stat-label {
-  font-size: var(--text-xs);
-  color: var(--color-text-tertiary);
-  font-weight: 500;
-  margin-bottom: var(--space-sm);
-  text-transform: uppercase;
-  letter-spacing: 0.05em;
-}
-
-.admin-stat-value {
-  font-size: var(--text-2xl);
-  font-weight: 700;
-  color: var(--color-text-primary);
-}
-
-/* Admin Form */
-.admin-form-group {
-  margin-bottom: var(--space-xl);
-}
-
-.admin-form-label {
-  display: block;
-  font-size: var(--text-sm);
-  font-weight: 600;
-  color: var(--color-text-primary);
-  margin-bottom: var(--space-sm);
-}
-
-.admin-form-input {
-  width: 100%;
-  padding: var(--space-md) var(--space-lg);
-  border: 1px solid var(--color-border);
-  border-radius: var(--radius-md);
-  font-size: var(--text-sm);
-  color: var(--color-text-primary);
-  background: #FFFFFF;
-  transition: border-color var(--transition-fast);
-  outline: none;
-}
-
-.admin-form-input:focus {
-  border-color: var(--color-accent);
-  box-shadow: 0 0 0 3px var(--color-accent-light);
-}
-
-.admin-form-input::placeholder {
-  color: var(--color-text-disabled);
-}
-
-.admin-form-textarea {
-  min-height: 100px;
-  resize: vertical;
-}
-
-.admin-form-row {
-  display: grid;
-  grid-template-columns: repeat(2, 1fr);
-  gap: var(--space-lg);
-}
-
-.admin-form-actions {
-  display: flex;
-  gap: var(--space-md);
-  padding-top: var(--space-lg);
-  border-top: 1px solid var(--color-border-light);
-}
-
-/* Version info in sidebar */
-.admin-version-info {
-  padding: var(--space-sm) var(--space-md);
-  font-size: var(--text-xs);
-  color: rgba(255,255,255,0.25);
-  text-align: center;
-  white-space: nowrap;
-  border-top: 1px solid rgba(255,255,255,0.04);
-}
-
-@media (max-width: 768px) {
-  .admin-content {
-    padding: var(--space-lg);
-  }
-  .admin-form-row {
-    grid-template-columns: 1fr;
-  }
-}
+/* ===== Admin Layout ===== */
+.admin-layout {
+  display: flex;
+  height: 100vh;
+  overflow: hidden;
+  background: #F1F3F7;
+}
+
+/* Admin Sidebar */
+.admin-sidebar {
+  width: var(--admin-sidebar-width);
+  min-width: var(--admin-sidebar-width);
+  background: #1A1A2E;
+  display: flex;
+  flex-direction: column;
+  transition: width var(--transition-slow), min-width var(--transition-slow);
+  overflow: hidden;
+  z-index: var(--z-sticky);
+}
+
+.admin-sidebar.collapsed {
+  width: var(--sidebar-collapsed);
+  min-width: var(--sidebar-collapsed);
+}
+
+.admin-sidebar-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: var(--space-lg);
+  height: var(--header-height);
+  border-bottom: 1px solid rgba(255,255,255,0.06);
+}
+
+.admin-brand {
+  color: #E0E2F0 !important;
+  font-size: var(--text-base) !important;
+}
+
+.admin-sidebar .collapse-btn {
+  color: rgba(255,255,255,0.4);
+}
+.admin-sidebar .collapse-btn:hover {
+  background: rgba(255,255,255,0.08);
+  color: rgba(255,255,255,0.8);
+}
+
+/* Admin Nav */
+.admin-nav {
+  flex: 1;
+  padding: var(--space-sm);
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.admin-nav-item {
+  display: flex;
+  align-items: center;
+  gap: var(--space-md);
+  padding: var(--space-md) var(--space-md);
+  border-radius: var(--radius-md);
+  color: rgba(255,255,255,0.55);
+  text-decoration: none;
+  font-size: var(--text-sm);
+  font-weight: 500;
+  transition: all var(--transition-fast);
+  white-space: nowrap;
+  width: 100%;
+  text-align: left;
+}
+
+.admin-nav-item:hover {
+  background: rgba(255,255,255,0.06);
+  color: rgba(255,255,255,0.85);
+}
+
+.admin-nav-item.active {
+  background: rgba(107, 99, 255, 0.2);
+  color: #8B8DFF;
+}
+
+.admin-sidebar-footer {
+  padding: var(--space-sm);
+  border-top: 1px solid rgba(255,255,255,0.06);
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.logout-btn {
+  color: rgba(255,255,255,0.35) !important;
+}
+.logout-btn:hover {
+  color: #FF6B6B !important;
+  background: rgba(255,107,107,0.1) !important;
+}
+
+/* Admin Main */
+.admin-main {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+  overflow: hidden;
+}
+
+.admin-topbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  height: var(--header-height);
+  padding: 0 var(--space-2xl);
+  background: #FFFFFF;
+  border-bottom: 1px solid var(--color-border);
+  flex-shrink: 0;
+}
+
+.admin-topbar-left {
+  display: flex;
+  align-items: center;
+}
+
+.admin-welcome {
+  font-size: var(--text-sm);
+  color: var(--color-text-secondary);
+}
+
+.admin-topbar-right {
+  display: flex;
+  align-items: center;
+  gap: var(--space-lg);
+}
+
+.admin-user-tag {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  font-size: var(--text-sm);
+  font-weight: 500;
+  color: var(--color-text-primary);
+}
+
+.admin-topbar-action {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  padding: 6px 14px;
+  border-radius: var(--radius-md);
+  border: 1px solid var(--color-border);
+  background: var(--color-bg-primary);
+  color: var(--color-accent);
+  font-size: var(--text-sm);
+  font-weight: 500;
+  text-decoration: none;
+  cursor: pointer;
+  transition: all var(--transition-fast);
+}
+
+.admin-topbar-action:hover {
+  background: var(--color-accent);
+  color: #FFFFFF;
+  border-color: var(--color-accent);
+}
+
+.admin-avatar {
+  background: #1A1A2E !important;
+}
+
+/* Admin Content Area */
+.admin-content {
+  flex: 1;
+  overflow-y: auto;
+  padding: var(--space-2xl);
+}
+
+/* Admin Common Components */
+.admin-page-title {
+  font-size: var(--text-xl);
+  font-weight: 700;
+  color: var(--color-text-primary);
+  margin-bottom: var(--space-2xl);
+}
+
+.admin-card {
+  background: #FFFFFF;
+  border-radius: var(--radius-xl);
+  border: 1px solid var(--color-border);
+  padding: var(--space-2xl);
+  margin-bottom: var(--space-xl);
+}
+
+.admin-card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--space-xl);
+}
+
+.admin-card-title {
+  font-size: var(--text-lg);
+  font-weight: 600;
+  color: var(--color-text-primary);
+}
+
+.admin-table {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+.admin-table th {
+  text-align: left;
+  padding: var(--space-md) var(--space-lg);
+  font-size: var(--text-xs);
+  font-weight: 600;
+  color: var(--color-text-tertiary);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  border-bottom: 1px solid var(--color-border);
+  background: var(--color-bg-tertiary);
+}
+
+.admin-table td {
+  padding: var(--space-md) var(--space-lg);
+  font-size: var(--text-sm);
+  color: var(--color-text-primary);
+  border-bottom: 1px solid var(--color-border-light);
+}
+
+.admin-table tr:hover td {
+  background: var(--color-bg-hover);
+}
+
+.admin-badge {
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 10px;
+  border-radius: var(--radius-full);
+  font-size: var(--text-xs);
+  font-weight: 600;
+  white-space: nowrap;
+}
+
+.badge-success { background: var(--color-success-light); color: var(--color-success); }
+.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
+.badge-error { background: var(--color-error-light); color: var(--color-error); }
+.badge-info { background: var(--color-info-light); color: var(--color-info); }
+.badge-neutral { background: var(--color-bg-tertiary); color: var(--color-text-secondary); }
+
+.admin-btn {
+  display: inline-flex;
+  align-items: center;
+  gap: var(--space-sm);
+  padding: var(--space-sm) var(--space-lg);
+  border-radius: var(--radius-md);
+  font-size: var(--text-sm);
+  font-weight: 600;
+  transition: all var(--transition-fast);
+  white-space: nowrap;
+}
+
+.admin-btn-primary {
+  background: var(--color-accent);
+  color: #FFFFFF;
+}
+.admin-btn-primary:hover {
+  background: var(--color-accent-hover);
+}
+
+.admin-btn-outline {
+  background: transparent;
+  border: 1px solid var(--color-border);
+  color: var(--color-text-primary);
+}
+.admin-btn-outline:hover {
+  background: var(--color-bg-hover);
+  border-color: var(--color-border-hover);
+}
+
+.admin-btn-danger {
+  background: transparent;
+  border: 1px solid var(--color-error);
+  color: var(--color-error);
+}
+.admin-btn-danger:hover {
+  background: var(--color-error-light);
+}
+
+.admin-btn-sm {
+  padding: 3px 10px;
+  font-size: var(--text-xs);
+}
+
+/* Admin Stats */
+.admin-stats {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: var(--space-lg);
+  margin-bottom: var(--space-2xl);
+}
+
+.admin-stat-card {
+  background: #FFFFFF;
+  border-radius: var(--radius-xl);
+  border: 1px solid var(--color-border);
+  padding: var(--space-xl);
+}
+
+.admin-stat-label {
+  font-size: var(--text-xs);
+  color: var(--color-text-tertiary);
+  font-weight: 500;
+  margin-bottom: var(--space-sm);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+}
+
+.admin-stat-value {
+  font-size: var(--text-2xl);
+  font-weight: 700;
+  color: var(--color-text-primary);
+}
+
+/* Admin Form */
+.admin-form-group {
+  margin-bottom: var(--space-xl);
+}
+
+.admin-form-label {
+  display: block;
+  font-size: var(--text-sm);
+  font-weight: 600;
+  color: var(--color-text-primary);
+  margin-bottom: var(--space-sm);
+}
+
+.admin-form-input {
+  width: 100%;
+  padding: var(--space-md) var(--space-lg);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-md);
+  font-size: var(--text-sm);
+  color: var(--color-text-primary);
+  background: #FFFFFF;
+  transition: border-color var(--transition-fast);
+  outline: none;
+}
+
+.admin-form-input:focus {
+  border-color: var(--color-accent);
+  box-shadow: 0 0 0 3px var(--color-accent-light);
+}
+
+.admin-form-input::placeholder {
+  color: var(--color-text-disabled);
+}
+
+.admin-form-textarea {
+  min-height: 100px;
+  resize: vertical;
+}
+
+.admin-form-row {
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: var(--space-lg);
+}
+
+.admin-form-actions {
+  display: flex;
+  gap: var(--space-md);
+  padding-top: var(--space-lg);
+  border-top: 1px solid var(--color-border-light);
+}
+
+/* Version info in sidebar */
+.admin-version-info {
+  padding: var(--space-sm) var(--space-md);
+  font-size: var(--text-xs);
+  color: rgba(255,255,255,0.25);
+  text-align: center;
+  white-space: nowrap;
+  border-top: 1px solid rgba(255,255,255,0.04);
+}
+
+@media (max-width: 768px) {
+  .admin-content {
+    padding: var(--space-lg);
+  }
+  .admin-form-row {
+    grid-template-columns: 1fr;
+  }
+}
+
+
+/* ===== 页面头部与提示组件（短信配置等页复用） ===== */
+.admin-page-header {
+  display: flex;
+  align-items: flex-end;
+  justify-content: space-between;
+  margin-bottom: var(--space-xl);
+  gap: var(--space-lg);
+}
+.admin-page-subtitle {
+  margin: 6px 0 0;
+  font-size: var(--text-sm);
+  color: var(--color-text-secondary);
+}
+
+.admin-alert {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  padding: var(--space-md) var(--space-lg);
+  border-radius: var(--radius-md);
+  font-size: var(--text-sm);
+  margin-bottom: var(--space-lg);
+  border: 1px solid transparent;
+  line-height: 1.5;
+}
+.admin-alert-success {
+  background: var(--color-success-light);
+  border-color: var(--color-success);
+  color: var(--color-success);
+}
+.admin-alert-error {
+  background: var(--color-error-light);
+  border-color: var(--color-error);
+  color: var(--color-error);
+}
+.admin-alert-info {
+  background: var(--color-info-light);
+  border-color: var(--color-info);
+  color: var(--color-info);
+}
+
+.admin-form-hint {
+  margin-top: var(--space-md);
+  font-size: var(--text-xs);
+  color: var(--color-text-tertiary);
+  line-height: 1.6;
+}
+.admin-form-hint code {
+  background: var(--color-bg-tertiary);
+  padding: 1px 6px;
+  border-radius: var(--radius-sm);
+  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
+  font-size: var(--text-xs);
+}
+
+.admin-tips {
+  margin: 0;
+  padding-left: var(--space-xl);
+  color: var(--color-text-secondary);
+  font-size: var(--text-sm);
+  line-height: 1.9;
+}
+.admin-tips li {
+  margin-bottom: var(--space-xs);
+}
+
+
+/* ===== 顶部栏与面包屑 ===== */
+.admin-topbar {
+  position: sticky;
+  top: 0;
+  z-index: 20;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  height: 56px;
+  margin: calc(-1 * var(--space-2xl)) calc(-1 * var(--space-2xl)) var(--space-2xl);
+  padding: 0 var(--space-2xl);
+  background: rgba(255, 255, 255, 0.82);
+  backdrop-filter: blur(10px);
+  -webkit-backdrop-filter: blur(10px);
+  border-bottom: 1px solid var(--color-border);
+}
+.admin-breadcrumb {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  font-size: var(--text-sm);
+}
+.crumb-root { color: var(--color-text-tertiary); }
+.crumb-sep { color: var(--color-text-disabled); }
+.crumb-group { color: var(--color-text-secondary); }
+.crumb-current { color: var(--color-text-primary); font-weight: 600; }
+.admin-topbar-user {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  font-size: var(--text-sm);
+  color: var(--color-text-secondary);
+}
+.admin-user-avatar.sm {
+  width: 28px;
+  height: 28px;
+  font-size: var(--text-xs);
+}
+.admin-topbar-username { font-weight: 600; color: var(--color-text-primary); }
diff --git a/frontend/src/components/layout/AdminLayout.tsx b/frontend/src/components/layout/AdminLayout.tsx
index 5982037..be7e91f 100644
--- a/frontend/src/components/layout/AdminLayout.tsx
+++ b/frontend/src/components/layout/AdminLayout.tsx
@@ -73,6 +73,7 @@ const adminNavGroups: NavGroup[] = [
     icon: 'settings',
     items: [
       { path: '/admin/settings', icon: 'settings', label: '网站设置' },
+      { path: '/admin/sms', icon: 'sms', label: '短信配置' },
       { path: '/admin/logs', icon: 'logs', label: '日志与风控' },
       { path: '/admin/im-bots', icon: 'imbot', label: 'IM 机器人' },
       { path: '/admin/privacy', icon: 'privacy', label: '隐私与本地代理' },
@@ -123,12 +124,26 @@ const adminIconPaths: Record<string, JSX.Element> = {
   apps: <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="3" y="3" width="7" height="7" rx="1"/><rect x="14" y="3" width="7" height="7" rx="1"/><rect x="3" y="14" width="7" height="7" rx="1"/><rect x="14" y="14" width="7" height="7" rx="1"/></svg>,
   assets: <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/><polyline points="3.27 6.96 12 12.01 20.73 6.96"/><line x1="12" y1="22.08" x2="12" y2="12"/></svg>,
   chevron: <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><polyline points="6 9 12 15 18 9"/></svg>,
+  sms: <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>,
 };
 
 const AdminLayout: React.FC = () => {
   const { user, logout } = useAuth();
   const navigate = useNavigate();
   const location = useLocation();
+  const navCrumb = (() => {
+    for (const g of adminNavGroups) {
+      for (const it of g.items) {
+        const match = it.exact
+          ? location.pathname === it.path
+          : location.pathname === it.path || location.pathname.startsWith(it.path + '/');
+        if (match) return { group: g.title, label: it.label };
+      }
+    }
+    return { group: '', label: '' };
+  })();
+  const navGroup = navCrumb.group;
+  const navLabel = navCrumb.label;
 
   // Default: all groups collapsed. Auto-expand the group containing the active route.
   const [expandedGroups, setExpandedGroups] = useState<Set<string>>(() => {
@@ -227,6 +242,17 @@ const AdminLayout: React.FC = () => {
         </div>
       </aside>
       <main className="admin-content">
+        <header className="admin-topbar">
+          <nav className="admin-breadcrumb" aria-label="breadcrumb">
+            <span className="crumb-root">管理控制台</span>
+            {navGroup && (<><span className="crumb-sep">/</span><span className="crumb-group">{navGroup}</span></>)}
+            {navLabel && (<><span className="crumb-sep">/</span><span className="crumb-current">{navLabel}</span></>)}
+          </nav>
+          <div className="admin-topbar-user">
+            <div className="admin-user-avatar sm">{user?.username?.[0]?.toUpperCase() || 'A'}</div>
+            <span className="admin-topbar-username">{user?.username || 'admin'}</span>
+          </div>
+        </header>
         <Outlet />
       </main>
     </div>
diff --git a/frontend/src/pages/admin/SiteSettings.tsx b/frontend/src/pages/admin/SiteSettings.tsx
index 355bd20..1372bdb 100644
--- a/frontend/src/pages/admin/SiteSettings.tsx
+++ b/frontend/src/pages/admin/SiteSettings.tsx
@@ -1,454 +1,379 @@
-import React, { useState, useEffect } from 'react';
-import { adminAPI } from '@/api';
-
-const SVGIcon: React.FC<{ children: React.ReactNode; size?: number }> = ({ children, size = 16 }) => (
-  <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
-    {children}
-  </svg>
-);
-
-const SiteSettings: React.FC = () => {
-  const [brand, setBrand] = useState<Record<string, string>>({
-    logo: '', siteName: '', announcement: '', icpNumber: '', contactPhone: '',
-  });
-  const [mail, setMail] = useState({
-    smtp_host: '', smtp_port: 587, username: '', password: '', from_address: '', use_tls: true,
-  });
-  const [sms, setSms] = useState({
-    provider: '', api_key: '', api_secret: '', sign_name: '', template_code: '',
-  });
-  const [savedMsg, setSavedMsg] = useState<string | null>(null);
-  const [loading, setLoading] = useState(true);
-  const [testResult, setTestResult] = useState<string | null>(null);
-  const [showEmailTest, setShowEmailTest] = useState(false);
-  const [emailTestTo, setEmailTestTo] = useState('');
-  const [emailTestSubject, setEmailTestSubject] = useState('');
-  const [emailTestBody, setEmailTestBody] = useState('');
-  const [emailGenerating, setEmailGenerating] = useState(false);
-
-  // AI生成测试邮件内容
-  const handleAIGenerateContent = async () => {
-    setEmailGenerating(true);
-    try {
-      const res = await adminAPI.generateEmailContent('测试邮件');
-      const data = (res as any).data || res;
-      setEmailTestSubject(data.subject || '');
-      setEmailTestBody(data.body || '');
-    } catch (e) {
-      // 降级：使用客户端预设内容
-      const subjects = [
-        '【测试】AIFlow邮件服务配置验证',
-        'AIFlow平台 - 邮件投递测试',
-        '测试邮件：您的SMTP服务已就绪',
-      ];
-      const bodies = [
-        '您好！\n\n这是一封来自 AIFlow 智能自动化平台的测试邮件。\n\n如果您收到此邮件，说明SMTP邮件服务已配置成功。\n\n此致\nAIFlow 平台团队',
-        'Hi,\n\nThis is a test email from AIFlow Platform.\n\nIf you received this, the SMTP service works fine.\n\nBest regards,\nAIFlow Team',
-        '【系统通知】\n邮件服务连通性测试通过。\n\n发件服务器配置正确。\n\n—— AIFlow',
-      ];
-      setEmailTestSubject(subjects[Math.floor(Math.random() * subjects.length)]);
-      setEmailTestBody(bodies[Math.floor(Math.random() * bodies.length)]);
-    } finally {
-      setEmailGenerating(false);
-    }
-  };
-
-  // 加载真实配置
-  useEffect(() => {
-    async function loadConfig() {
-      try {
-        const [siteRes, emailRes, smsRes] = await Promise.all([
-          adminAPI.getSiteSettings(),
-          adminAPI.getEmailConfig(),
-          adminAPI.getSmsConfig(),
-        ]);
-        if (siteRes?.data) {
-          setBrand({
-            logo: siteRes.data.logo || '',
-            siteName: siteRes.data.site_name || siteRes.data.siteName || '',
-            announcement: siteRes.data.announcement || '',
-            icpNumber: siteRes.data.icp_number || siteRes.data.icpNumber || '',
-            contactPhone: siteRes.data.contact_phone || siteRes.data.contactPhone || '',
-          });
-        }
-        if (emailRes?.data) {
-          setMail({
-            smtp_host: emailRes.data.smtp_host || '',
-            smtp_port: emailRes.data.smtp_port || 587,
-            username: emailRes.data.username || '',
-            password: emailRes.data.password || '',
-            from_address: emailRes.data.from_address || '',
-            use_tls: emailRes.data.use_tls !== false,
-          });
-        }
-        if (smsRes?.data) {
-          setSms({
-            provider: smsRes.data.provider || '',
-            api_key: smsRes.data.api_key || '',
-            api_secret: smsRes.data.api_secret || '',
-            sign_name: smsRes.data.sign_name || '',
-            template_code: smsRes.data.template_code || '',
-          });
-        }
-      } catch (e) {
-        console.error('加载配置失败:', e);
-      } finally {
-        setLoading(false);
-      }
-    }
-    loadConfig();
-  }, []);
-
-  const showSaved = (block: string) => {
-    setSavedMsg(block + ' 保存成功');
-    setTimeout(() => setSavedMsg(null), 2000);
-  };
-
-  const showTestResult = (result: string) => {
-    setTestResult(result);
-    setTimeout(() => setTestResult(null), 5000);
-  };
-
-  // 保存品牌设置
-  const saveSiteSettings = async () => {
-    try {
-      await adminAPI.updateSiteSettings({
-        logo: brand.logo,
-        site_name: brand.siteName,
-        announcement: brand.announcement,
-        icp_number: brand.icpNumber,
-        contact_phone: brand.contactPhone,
-      });
-      showSaved('品牌设置');
-    } catch (e: any) {
-      alert('保存失败: ' + (e.detail || e.message));
-    }
-  };
-
-  // 保存邮件配置
-  const saveEmailConfig = async () => {
-    try {
-      await adminAPI.updateEmailConfig({
-        smtp_host: mail.smtp_host,
-        smtp_port: mail.smtp_port,
-        username: mail.username,
-        password: mail.password,
-        from_address: mail.from_address,
-        use_tls: mail.use_tls,
-      });
-      showSaved('邮件配置');
-    } catch (e: any) {
-      alert('保存失败: ' + (e.detail || e.message));
-    }
-  };
-
-  // 保存短信配置
-  const saveSmsConfig = async () => {
-    try {
-      await adminAPI.updateSmsConfig({
-        provider: sms.provider,
-        api_key: sms.api_key,
-        api_secret: sms.api_secret,
-        sign_name: sms.sign_name,
-        template_code: sms.template_code,
-      });
-      showSaved('短信配置');
-    } catch (e: any) {
-      alert('保存失败: ' + (e.detail || e.message));
-    }
-  };
-
-  // 发送测试邮件 - 先保存配置再发送
-  const sendTestEmail = async () => {
-    if (!emailTestTo.trim()) {
-      showTestResult('请输入收件邮箱地址');
-      return;
-    }
-    try {
-      // 测试前先保存邮件配置到数据库，确保使用最新配置
-      await adminAPI.updateEmailConfig({
-        smtp_host: mail.smtp_host,
-        smtp_port: mail.smtp_port,
-        username: mail.username,
-        password: mail.password,
-        from_address: mail.from_address,
-        use_tls: mail.use_tls,
-      });
-      const res = await adminAPI.testEmail({
-        test_to: emailTestTo.trim(),
-        test_subject: emailTestSubject || undefined,
-        test_body: emailTestBody || undefined,
-      });
-      showTestResult('测试邮件已发送至 ' + emailTestTo + ': ' + ((res as any)?.message || 'OK'));
-      setShowEmailTest(false);
-    } catch (e: any) {
-      showTestResult('测试邮件发送失败: ' + (e.detail || e.message));
-    }
-  };
-
-  const openEmailTest = () => {
-    setEmailTestTo('');
-    setEmailTestSubject('');
-    setEmailTestBody('');
-    setShowEmailTest(true);
-  };
-
-  // 发送测试短信
-  const sendTestSms = async () => {
-    try {
-      const res = await adminAPI.testSms();
-      showTestResult('测试短信发送成功: ' + (res?.message || 'OK'));
-    } catch (e: any) {
-      showTestResult('测试短信发送失败: ' + (e.detail || e.message));
-    }
-  };
-
-  if (loading) {
-    return <div style={{ padding: 40, textAlign: 'center' }}>加载中...</div>;
-  }
-
-  return (
-    <div style={{ animation: 'fadeIn var(--transition-normal)' }}>
-      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: 'var(--space-2xl)' }}>
-        <h1 className="admin-page-title" style={{ marginBottom: 0 }}>网站基础设置</h1>
-        {savedMsg && (
-          <span className="admin-badge badge-success" style={{ padding: '6px 14px', fontSize: 'var(--text-sm)' }}>
-            <SVGIcon><polyline points="20 6 9 17 4 12"/></SVGIcon>
-            {' '}{savedMsg}
-          </span>
-        )}
-      </div>
-
-      {/* Brand Settings */}
-      <div className="admin-card">
-        <div className="admin-card-header">
-          <h3 className="admin-card-title">
-            <SVGIcon size={18}><rect x="3" y="3" width="7" height="7" rx="1"/><rect x="14" y="3" width="7" height="7" rx="1"/><rect x="3" y="14" width="7" height="7" rx="1"/><rect x="14" y="14" width="7" height="7" rx="1"/></SVGIcon>
-            {' '}品牌设置
-          </h3>
-        </div>
-
-        <div className="admin-form-row">
-          <div className="admin-form-group">
-            <label className="admin-form-label">LOGO URL</label>
-            <input className="admin-form-input" value={brand.logo} onChange={e => setBrand({ ...brand, logo: e.target.value })} />
-          </div>
-          <div className="admin-form-group">
-            <label className="admin-form-label">网站名称</label>
-            <input className="admin-form-input" value={brand.siteName} onChange={e => setBrand({ ...brand, siteName: e.target.value })} />
-          </div>
-        </div>
-
-        <div className="admin-form-group">
-          <label className="admin-form-label">首页公告</label>
-          <textarea
-            className="admin-form-input admin-form-textarea"
-            value={brand.announcement}
-            onChange={e => setBrand({ ...brand, announcement: e.target.value })}
-            style={{ minHeight: 60 }}
-          />
-        </div>
-
-        <div className="admin-form-row">
-          <div className="admin-form-group">
-            <label className="admin-form-label">备案号</label>
-            <input className="admin-form-input" value={brand.icpNumber} onChange={e => setBrand({ ...brand, icpNumber: e.target.value })} />
-          </div>
-          <div className="admin-form-group">
-            <label className="admin-form-label">客服联系方式</label>
-            <input className="admin-form-input" value={brand.contactPhone} onChange={e => setBrand({ ...brand, contactPhone: e.target.value })} />
-          </div>
-        </div>
-
-        <div className="admin-form-actions">
-          <button className="admin-btn admin-btn-primary" onClick={saveSiteSettings}>
-            <SVGIcon><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/><polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/></SVGIcon>
-            保存设置
-          </button>
-        </div>
-      </div>
-
-      {/* Mail Config */}
-      <div className="admin-card">
-        <div className="admin-card-header">
-          <h3 className="admin-card-title">
-            <SVGIcon size={18}><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></SVGIcon>
-            {' '}邮件配置
-          </h3>
-        </div>
-
-        <div className="admin-form-row">
-          <div className="admin-form-group">
-            <label className="admin-form-label">SMTP服务器</label>
-            <input className="admin-form-input" value={mail.smtp_host} onChange={e => setMail({ ...mail, smtp_host: e.target.value })} />
-          </div>
-          <div className="admin-form-group">
-            <label className="admin-form-label">端口</label>
-            <input className="admin-form-input" type="number" value={mail.smtp_port} onChange={e => setMail({ ...mail, smtp_port: Number(e.target.value) })} />
-          </div>
-        </div>
-
-        <div className="admin-form-row">
-          <div className="admin-form-group">
-            <label className="admin-form-label">用户名</label>
-            <input className="admin-form-input" value={mail.username} onChange={e => setMail({ ...mail, username: e.target.value })} />
-          </div>
-          <div className="admin-form-group">
-            <label className="admin-form-label">密码</label>
-            <input className="admin-form-input" type="password" value={mail.password} onChange={e => setMail({ ...mail, password: e.target.value })} />
-          </div>
-        </div>
-
-        <div className="admin-form-group" style={{ maxWidth: '50%' }}>
-          <label className="admin-form-label">发件地址</label>
-          <input className="admin-form-input" value={mail.from_address} onChange={e => setMail({ ...mail, from_address: e.target.value })} />
-        </div>
-
-        <div className="admin-form-actions">
-          <button className="admin-btn admin-btn-primary" onClick={saveEmailConfig}>
-            <SVGIcon><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/><polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/></SVGIcon>
-            保存设置
-          </button>
-          <button className="admin-btn admin-btn-outline" onClick={openEmailTest}>
-            <SVGIcon><line x1="22" y1="2" x2="11" y2="13"/><polygon points="22 2 15 22 11 13 2 9 22 2"/></SVGIcon>
-            发送测试邮件
-          </button>
-        </div>
-      </div>
-
-      {/* SMS Config */}
-      <div className="admin-card">
-        <div className="admin-card-header">
-          <h3 className="admin-card-title">
-            <SVGIcon size={18}><rect x="5" y="2" width="14" height="20" rx="2"/><line x1="12" y1="18" x2="12.01" y2="18"/></SVGIcon>
-            {' '}短信配置
-          </h3>
-        </div>
-
-        <div className="admin-form-row">
-          <div className="admin-form-group">
-            <label className="admin-form-label">短信服务商</label>
-            <select className="admin-form-input" value={sms.provider} onChange={e => setSms({ ...sms, provider: e.target.value })}>
-              <option value="">请选择</option>
-              <option value="阿里云短信">阿里云短信</option>
-              <option value="腾讯云短信">腾讯云短信</option>
-              <option value="华为云短信">华为云短信</option>
-            </select>
-          </div>
-          <div className="admin-form-group">
-            <label className="admin-form-label">短信签名</label>
-            <input className="admin-form-input" value={sms.sign_name} onChange={e => setSms({ ...sms, sign_name: e.target.value })} />
-          </div>
-        </div>
-
-        <div className="admin-form-row">
-          <div className="admin-form-group">
-            <label className="admin-form-label">API Key</label>
-            <input className="admin-form-input" value={sms.api_key} onChange={e => setSms({ ...sms, api_key: e.target.value })} />
-          </div>
-          <div className="admin-form-group">
-            <label className="admin-form-label">API Secret</label>
-            <input className="admin-form-input" type="password" value={sms.api_secret} onChange={e => setSms({ ...sms, api_secret: e.target.value })} />
-          </div>
-        </div>
-
-        <div className="admin-form-actions">
-          <button className="admin-btn admin-btn-primary" onClick={saveSmsConfig}>
-            <SVGIcon><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/><polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/></SVGIcon>
-            保存设置
-          </button>
-          <button className="admin-btn admin-btn-outline" onClick={sendTestSms}>
-            <SVGIcon><line x1="22" y1="2" x2="11" y2="13"/><polygon points="22 2 15 22 11 13 2 9 22 2"/></SVGIcon>
-            发送测试短信
-          </button>
-        </div>
-      </div>
-
-      {/* Email Test Modal */}
-      {showEmailTest && (
-        <div style={{
-          position: 'fixed', top: 0, left: 0, right: 0, bottom: 0,
-          background: 'rgba(0,0,0,0.4)', zIndex: 'var(--z-modal)',
-          display: 'flex', alignItems: 'center', justifyContent: 'center',
-        }} onClick={() => setShowEmailTest(false)}>
-          <div style={{
-            background: '#fff', borderRadius: 'var(--radius-2xl)', width: 520, maxHeight: '90vh', overflow: 'auto',
-            padding: 'var(--space-3xl)', boxShadow: 'var(--shadow-xl)',
-          }} onClick={e => e.stopPropagation()}>
-            <h3 style={{ fontSize: 'var(--text-lg)', fontWeight: 700, marginBottom: 'var(--space-2xl)' }}>
-              <SVGIcon size={20}><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></SVGIcon>
-              {' '}发送测试邮件
-            </h3>
-            <div className="admin-form-group">
-              <label className="admin-form-label">收件邮箱 <span style={{ color: 'var(--color-error)' }}>*</span></label>
-              <input
-                className="admin-form-input"
-                type="email"
-                value={emailTestTo}
-                onChange={e => setEmailTestTo(e.target.value)}
-                placeholder="例如: admin@example.com"
-              />
-            </div>
-            <div className="admin-form-group">
-              <label className="admin-form-label">邮件主题</label>
-              <input
-                className="admin-form-input"
-                value={emailTestSubject}
-                onChange={e => setEmailTestSubject(e.target.value)}
-                placeholder="测试邮件标题"
-              />
-            </div>
-            <div className="admin-form-group">
-              <label className="admin-form-label">邮件内容</label>
-              <textarea
-                className="admin-form-input admin-form-textarea"
-                value={emailTestBody}
-                onChange={e => setEmailTestBody(e.target.value)}
-                style={{ minHeight: 120 }}
-                placeholder="测试邮件内容..."
-              />
-            </div>
-            <div style={{ display: 'flex', gap: 'var(--space-sm)', justifyContent: 'space-between', marginBottom: 'var(--space-lg)' }}>
-              <button
-                className="admin-btn admin-btn-outline admin-btn-sm"
-                onClick={handleAIGenerateContent}
-                disabled={emailGenerating}
-                style={{ display: 'inline-flex', alignItems: 'center', gap: 4 }}
-              >
-                <SVGIcon size={12}><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/></SVGIcon>
-                {emailGenerating ? '生成中...' : 'AI生成测试内容'}
-              </button>
-            </div>
-            <div className="admin-form-actions">
-              <button
-                className="admin-btn admin-btn-primary"
-                onClick={sendTestEmail}
-                disabled={!emailTestTo.trim()}
-              >
-                <SVGIcon><line x1="22" y1="2" x2="11" y2="13"/><polygon points="22 2 15 22 11 13 2 9 22 2"/></SVGIcon>
-                发送测试邮件
-              </button>
-              <button className="admin-btn admin-btn-outline" onClick={() => setShowEmailTest(false)}>
-                取消
-              </button>
-            </div>
-          </div>
-        </div>
-      )}
-
-      {/* Test Result Toast */}
-      {testResult && (
-        <div style={{
-          position: 'fixed', bottom: 24, right: 24, padding: '12px 20px',
-          background: testResult.includes('失败') ? 'var(--color-error)' : 'var(--color-success)',
-          color: '#fff', borderRadius: 8, boxShadow: '0 4px 12px rgba(0,0,0,0.15)',
-          zIndex: 9999, fontSize: 'var(--text-sm)',
-        }}>
-          {testResult}
-        </div>
-      )}
-    </div>
-  );
-};
-
-export default SiteSettings;
+import React, { useState, useEffect } from 'react';
+import { adminAPI } from '@/api';
+
+const SVGIcon: React.FC<{ children: React.ReactNode; size?: number }> = ({ children, size = 16 }) => (
+  <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
+    {children}
+  </svg>
+);
+
+const SiteSettings: React.FC = () => {
+  const [brand, setBrand] = useState<Record<string, string>>({
+    logo: '', siteName: '', announcement: '', icpNumber: '', contactPhone: '',
+  });
+  const [mail, setMail] = useState({
+    smtp_host: '', smtp_port: 587, username: '', password: '', from_address: '', use_tls: true,
+  });
+  const [savedMsg, setSavedMsg] = useState<string | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [testResult, setTestResult] = useState<string | null>(null);
+  const [showEmailTest, setShowEmailTest] = useState(false);
+  const [emailTestTo, setEmailTestTo] = useState('');
+  const [emailTestSubject, setEmailTestSubject] = useState('');
+  const [emailTestBody, setEmailTestBody] = useState('');
+  const [emailGenerating, setEmailGenerating] = useState(false);
+
+  // AI生成测试邮件内容
+  const handleAIGenerateContent = async () => {
+    setEmailGenerating(true);
+    try {
+      const res = await adminAPI.generateEmailContent('测试邮件');
+      const data = (res as any).data || res;
+      setEmailTestSubject(data.subject || '');
+      setEmailTestBody(data.body || '');
+    } catch (e) {
+      // 降级：使用客户端预设内容
+      const subjects = [
+        '【测试】AIFlow邮件服务配置验证',
+        'AIFlow平台 - 邮件投递测试',
+        '测试邮件：您的SMTP服务已就绪',
+      ];
+      const bodies = [
+        '您好！\n\n这是一封来自 AIFlow 智能自动化平台的测试邮件。\n\n如果您收到此邮件，说明SMTP邮件服务已配置成功。\n\n此致\nAIFlow 平台团队',
+        'Hi,\n\nThis is a test email from AIFlow Platform.\n\nIf you received this, the SMTP service works fine.\n\nBest regards,\nAIFlow Team',
+        '【系统通知】\n邮件服务连通性测试通过。\n\n发件服务器配置正确。\n\n—— AIFlow',
+      ];
+      setEmailTestSubject(subjects[Math.floor(Math.random() * subjects.length)]);
+      setEmailTestBody(bodies[Math.floor(Math.random() * bodies.length)]);
+    } finally {
+      setEmailGenerating(false);
+    }
+  };
+
+  // 加载真实配置
+  useEffect(() => {
+    async function loadConfig() {
+      try {
+        const [siteRes, emailRes, smsRes] = await Promise.all([
+          adminAPI.getSiteSettings(),
+          adminAPI.getEmailConfig(),
+          adminAPI.getSmsConfig(),
+        ]);
+        if (siteRes?.data) {
+          setBrand({
+            logo: siteRes.data.logo || '',
+            siteName: siteRes.data.site_name || siteRes.data.siteName || '',
+            announcement: siteRes.data.announcement || '',
+            icpNumber: siteRes.data.icp_number || siteRes.data.icpNumber || '',
+            contactPhone: siteRes.data.contact_phone || siteRes.data.contactPhone || '',
+          });
+        }
+        if (emailRes?.data) {
+          setMail({
+            smtp_host: emailRes.data.smtp_host || '',
+            smtp_port: emailRes.data.smtp_port || 587,
+            username: emailRes.data.username || '',
+            password: emailRes.data.password || '',
+            from_address: emailRes.data.from_address || '',
+            use_tls: emailRes.data.use_tls !== false,
+          });
+        }
+        if (smsRes?.data) {
+          setSms({
+            provider: smsRes.data.provider || '',
+            api_key: smsRes.data.api_key || '',
+            api_secret: smsRes.data.api_secret || '',
+            sign_name: smsRes.data.sign_name || '',
+            template_code: smsRes.data.template_code || '',
+          });
+        }
+      } catch (e) {
+        console.error('加载配置失败:', e);
+      } finally {
+        setLoading(false);
+      }
+    }
+    loadConfig();
+  }, []);
+
+  const showSaved = (block: string) => {
+    setSavedMsg(block + ' 保存成功');
+    setTimeout(() => setSavedMsg(null), 2000);
+  };
+
+  const showTestResult = (result: string) => {
+    setTestResult(result);
+    setTimeout(() => setTestResult(null), 5000);
+  };
+
+  // 保存品牌设置
+  const saveSiteSettings = async () => {
+    try {
+      await adminAPI.updateSiteSettings({
+        logo: brand.logo,
+        site_name: brand.siteName,
+        announcement: brand.announcement,
+        icp_number: brand.icpNumber,
+        contact_phone: brand.contactPhone,
+      });
+      showSaved('品牌设置');
+    } catch (e: any) {
+      alert('保存失败: ' + (e.detail || e.message));
+    }
+  };
+
+  // 保存邮件配置
+  const saveEmailConfig = async () => {
+    try {
+      await adminAPI.updateEmailConfig({
+        smtp_host: mail.smtp_host,
+        smtp_port: mail.smtp_port,
+        username: mail.username,
+        password: mail.password,
+        from_address: mail.from_address,
+        use_tls: mail.use_tls,
+      });
+      showSaved('邮件配置');
+    } catch (e: any) {
+      alert('保存失败: ' + (e.detail || e.message));
+    }
+  };
+
+  // 保存短信配置
+  // 发送测试邮件 - 先保存配置再发送
+  const sendTestEmail = async () => {
+    if (!emailTestTo.trim()) {
+      showTestResult('请输入收件邮箱地址');
+      return;
+    }
+    try {
+      // 测试前先保存邮件配置到数据库，确保使用最新配置
+      await adminAPI.updateEmailConfig({
+        smtp_host: mail.smtp_host,
+        smtp_port: mail.smtp_port,
+        username: mail.username,
+        password: mail.password,
+        from_address: mail.from_address,
+        use_tls: mail.use_tls,
+      });
+      const res = await adminAPI.testEmail({
+        test_to: emailTestTo.trim(),
+        test_subject: emailTestSubject || undefined,
+        test_body: emailTestBody || undefined,
+      });
+      showTestResult('测试邮件已发送至 ' + emailTestTo + ': ' + ((res as any)?.message || 'OK'));
+      setShowEmailTest(false);
+    } catch (e: any) {
+      showTestResult('测试邮件发送失败: ' + (e.detail || e.message));
+    }
+  };
+
+  const openEmailTest = () => {
+    setEmailTestTo('');
+    setEmailTestSubject('');
+    setEmailTestBody('');
+    setShowEmailTest(true);
+  };
+
+  if (loading) {
+    return <div style={{ padding: 40, textAlign: 'center' }}>加载中...</div>;
+  }
+
+  return (
+    <div style={{ animation: 'fadeIn var(--transition-normal)' }}>
+      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: 'var(--space-2xl)' }}>
+        <h1 className="admin-page-title" style={{ marginBottom: 0 }}>网站基础设置</h1>
+        {savedMsg && (
+          <span className="admin-badge badge-success" style={{ padding: '6px 14px', fontSize: 'var(--text-sm)' }}>
+            <SVGIcon><polyline points="20 6 9 17 4 12"/></SVGIcon>
+            {' '}{savedMsg}
+          </span>
+        )}
+      </div>
+
+      {/* Brand Settings */}
+      <div className="admin-card">
+        <div className="admin-card-header">
+          <h3 className="admin-card-title">
+            <SVGIcon size={18}><rect x="3" y="3" width="7" height="7" rx="1"/><rect x="14" y="3" width="7" height="7" rx="1"/><rect x="3" y="14" width="7" height="7" rx="1"/><rect x="14" y="14" width="7" height="7" rx="1"/></SVGIcon>
+            {' '}品牌设置
+          </h3>
+        </div>
+
+        <div className="admin-form-row">
+          <div className="admin-form-group">
+            <label className="admin-form-label">LOGO URL</label>
+            <input className="admin-form-input" value={brand.logo} onChange={e => setBrand({ ...brand, logo: e.target.value })} />
+          </div>
+          <div className="admin-form-group">
+            <label className="admin-form-label">网站名称</label>
+            <input className="admin-form-input" value={brand.siteName} onChange={e => setBrand({ ...brand, siteName: e.target.value })} />
+          </div>
+        </div>
+
+        <div className="admin-form-group">
+          <label className="admin-form-label">首页公告</label>
+          <textarea
+            className="admin-form-input admin-form-textarea"
+            value={brand.announcement}
+            onChange={e => setBrand({ ...brand, announcement: e.target.value })}
+            style={{ minHeight: 60 }}
+          />
+        </div>
+
+        <div className="admin-form-row">
+          <div className="admin-form-group">
+            <label className="admin-form-label">备案号</label>
+            <input className="admin-form-input" value={brand.icpNumber} onChange={e => setBrand({ ...brand, icpNumber: e.target.value })} />
+          </div>
+          <div className="admin-form-group">
+            <label className="admin-form-label">客服联系方式</label>
+            <input className="admin-form-input" value={brand.contactPhone} onChange={e => setBrand({ ...brand, contactPhone: e.target.value })} />
+          </div>
+        </div>
+
+        <div className="admin-form-actions">
+          <button className="admin-btn admin-btn-primary" onClick={saveSiteSettings}>
+            <SVGIcon><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/><polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/></SVGIcon>
+            保存设置
+          </button>
+        </div>
+      </div>
+
+      {/* Mail Config */}
+      <div className="admin-card">
+        <div className="admin-card-header">
+          <h3 className="admin-card-title">
+            <SVGIcon size={18}><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></SVGIcon>
+            {' '}邮件配置
+          </h3>
+        </div>
+
+        <div className="admin-form-row">
+          <div className="admin-form-group">
+            <label className="admin-form-label">SMTP服务器</label>
+            <input className="admin-form-input" value={mail.smtp_host} onChange={e => setMail({ ...mail, smtp_host: e.target.value })} />
+          </div>
+          <div className="admin-form-group">
+            <label className="admin-form-label">端口</label>
+            <input className="admin-form-input" type="number" value={mail.smtp_port} onChange={e => setMail({ ...mail, smtp_port: Number(e.target.value) })} />
+          </div>
+        </div>
+
+        <div className="admin-form-row">
+          <div className="admin-form-group">
+            <label className="admin-form-label">用户名</label>
+            <input className="admin-form-input" value={mail.username} onChange={e => setMail({ ...mail, username: e.target.value })} />
+          </div>
+          <div className="admin-form-group">
+            <label className="admin-form-label">密码</label>
+            <input className="admin-form-input" type="password" value={mail.password} onChange={e => setMail({ ...mail, password: e.target.value })} />
+          </div>
+        </div>
+
+        <div className="admin-form-group" style={{ maxWidth: '50%' }}>
+          <label className="admin-form-label">发件地址</label>
+          <input className="admin-form-input" value={mail.from_address} onChange={e => setMail({ ...mail, from_address: e.target.value })} />
+        </div>
+
+        <div className="admin-form-actions">
+          <button className="admin-btn admin-btn-primary" onClick={saveEmailConfig}>
+            <SVGIcon><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/><polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/></SVGIcon>
+            保存设置
+          </button>
+          <button className="admin-btn admin-btn-outline" onClick={openEmailTest}>
+            <SVGIcon><line x1="22" y1="2" x2="11" y2="13"/><polygon points="22 2 15 22 11 13 2 9 22 2"/></SVGIcon>
+            发送测试邮件
+          </button>
+        </div>
+      </div>
+
+      {/* SMS Config */}
+        {/* Email Test Modal */}
+      {showEmailTest && (
+        <div style={{
+          position: 'fixed', top: 0, left: 0, right: 0, bottom: 0,
+          background: 'rgba(0,0,0,0.4)', zIndex: 'var(--z-modal)',
+          display: 'flex', alignItems: 'center', justifyContent: 'center',
+        }} onClick={() => setShowEmailTest(false)}>
+          <div style={{
+            background: '#fff', borderRadius: 'var(--radius-2xl)', width: 520, maxHeight: '90vh', overflow: 'auto',
+            padding: 'var(--space-3xl)', boxShadow: 'var(--shadow-xl)',
+          }} onClick={e => e.stopPropagation()}>
+            <h3 style={{ fontSize: 'var(--text-lg)', fontWeight: 700, marginBottom: 'var(--space-2xl)' }}>
+              <SVGIcon size={20}><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"/><polyline points="22,6 12,13 2,6"/></SVGIcon>
+              {' '}发送测试邮件
+            </h3>
+            <div className="admin-form-group">
+              <label className="admin-form-label">收件邮箱 <span style={{ color: 'var(--color-error)' }}>*</span></label>
+              <input
+                className="admin-form-input"
+                type="email"
+                value={emailTestTo}
+                onChange={e => setEmailTestTo(e.target.value)}
+                placeholder="例如: admin@example.com"
+              />
+            </div>
+            <div className="admin-form-group">
+              <label className="admin-form-label">邮件主题</label>
+              <input
+                className="admin-form-input"
+                value={emailTestSubject}
+                onChange={e => setEmailTestSubject(e.target.value)}
+                placeholder="测试邮件标题"
+              />
+            </div>
+            <div className="admin-form-group">
+              <label className="admin-form-label">邮件内容</label>
+              <textarea
+                className="admin-form-input admin-form-textarea"
+                value={emailTestBody}
+                onChange={e => setEmailTestBody(e.target.value)}
+                style={{ minHeight: 120 }}
+                placeholder="测试邮件内容..."
+              />
+            </div>
+            <div style={{ display: 'flex', gap: 'var(--space-sm)', justifyContent: 'space-between', marginBottom: 'var(--space-lg)' }}>
+              <button
+                className="admin-btn admin-btn-outline admin-btn-sm"
+                onClick={handleAIGenerateContent}
+                disabled={emailGenerating}
+                style={{ display: 'inline-flex', alignItems: 'center', gap: 4 }}
+              >
+                <SVGIcon size={12}><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/></SVGIcon>
+                {emailGenerating ? '生成中...' : 'AI生成测试内容'}
+              </button>
+            </div>
+            <div className="admin-form-actions">
+              <button
+                className="admin-btn admin-btn-primary"
+                onClick={sendTestEmail}
+                disabled={!emailTestTo.trim()}
+              >
+                <SVGIcon><line x1="22" y1="2" x2="11" y2="13"/><polygon points="22 2 15 22 11 13 2 9 22 2"/></SVGIcon>
+                发送测试邮件
+              </button>
+              <button className="admin-btn admin-btn-outline" onClick={() => setShowEmailTest(false)}>
+                取消
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
+
+      {/* Test Result Toast */}
+      {testResult && (
+        <div style={{
+          position: 'fixed', bottom: 24, right: 24, padding: '12px 20px',
+          background: testResult.includes('失败') ? 'var(--color-error)' : 'var(--color-success)',
+          color: '#fff', borderRadius: 8, boxShadow: '0 4px 12px rgba(0,0,0,0.15)',
+          zIndex: 9999, fontSize: 'var(--text-sm)',
+        }}>
+          {testResult}
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default SiteSettings;
diff --git a/frontend/src/pages/admin/SmsConfig.tsx b/frontend/src/pages/admin/SmsConfig.tsx
new file mode 100644
index 0000000..a120834
--- /dev/null
+++ b/frontend/src/pages/admin/SmsConfig.tsx
@@ -0,0 +1,252 @@
+import React, { useState, useEffect } from 'react';
+import { adminAPI } from '@/api';
+
+const SVGIcon: React.FC<{ children: React.ReactNode; size?: number }> = ({ children, size = 16 }) => (
+  <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
+    {children}
+  </svg>
+);
+
+const SmsConfig: React.FC = () => {
+  const [cfg, setCfg] = useState<Record<string, string>>({
+    provider: '',
+    api_key: '',
+    api_secret: '',
+    sign_name: '',
+    template_code: '',
+    username: '',
+    password: '',
+    goods_id: '',
+  });
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [testing, setTesting] = useState(false);
+  const [querying, setQuerying] = useState(false);
+  const [savedMsg, setSavedMsg] = useState<string | null>(null);
+  const [testResult, setTestResult] = useState<{ ok: boolean; msg: string } | null>(null);
+  const [balance, setBalance] = useState<{ sent: number; remain: number } | null>(null);
+
+  useEffect(() => {
+    (async () => {
+      try {
+        const res = await adminAPI.getSmsConfig();
+        const data = (res as any)?.data ?? res;
+        setCfg({
+          provider: data.provider || '',
+          api_key: data.api_key || '',
+          api_secret: data.api_secret || '',
+          sign_name: data.sign_name || '',
+          template_code: data.template_code || '',
+          username: data.username || '',
+          password: data.password || '',
+          goods_id: data.goods_id || '',
+        });
+      } catch (e) {
+        // ignore
+      } finally {
+        setLoading(false);
+      }
+    })();
+  }, []);
+
+  const update = (patch: Partial<Record<string, string>>) =>
+    setCfg((prev) => ({ ...prev, ...patch }));
+
+  const save = async () => {
+    setSaving(true);
+    setSavedMsg(null);
+    setTestResult(null);
+    try {
+      await adminAPI.updateSmsConfig({
+        provider: cfg.provider,
+        api_key: cfg.api_key,
+        api_secret: cfg.api_secret,
+        sign_name: cfg.sign_name,
+        template_code: cfg.template_code,
+        username: cfg.username,
+        password: cfg.password,
+        goods_id: cfg.goods_id,
+      });
+      setSavedMsg('短信配置已保存');
+    } catch (e: any) {
+      setSavedMsg('保存失败：' + (e?.response?.data?.detail || e?.message || '未知错误'));
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const sendTest = async () => {
+    setTesting(true);
+    setTestResult(null);
+    setSavedMsg(null);
+    try {
+      const res = await adminAPI.testSms();
+      const data = (res as any)?.data ?? res;
+      setTestResult({ ok: true, msg: data?.message || '测试短信已发送' });
+    } catch (e: any) {
+      setTestResult({ ok: false, msg: e?.response?.data?.detail || e?.message || '发送失败' });
+    } finally {
+      setTesting(false);
+    }
+  };
+
+  const queryBalance = async () => {
+    setQuerying(true);
+    setBalance(null);
+    setTestResult(null);
+    try {
+      const res = await adminAPI.getSmsBalance();
+      const data = (res as any)?.data ?? res;
+      setBalance({ sent: data?.sent ?? 0, remain: data?.remain ?? 0 });
+    } catch (e: any) {
+      setTestResult({ ok: false, msg: e?.response?.data?.detail || e?.message || '查询余额失败' });
+    } finally {
+      setQuerying(false);
+    }
+  };
+
+  const isSmsBao = cfg.provider === '短信宝';
+
+  if (loading) {
+    return <div className="admin-page"><div className="admin-page-title">短信配置</div><p style={{ color: 'var(--color-text-secondary)' }}>加载中…</p></div>;
+  }
+
+  return (
+    <div className="admin-page">
+      <div className="admin-page-header">
+        <div>
+          <h2 className="admin-page-title">短信配置</h2>
+          <p className="admin-page-subtitle">配置短信服务商，用于验证码、通知类短信的发送</p>
+        </div>
+      </div>
+
+      {savedMsg && (
+        <div className={`admin-alert ${savedMsg.startsWith('保存失败') ? 'admin-alert-error' : 'admin-alert-success'}`}>
+          {savedMsg}
+        </div>
+      )}
+      {testResult && (
+        <div className={`admin-alert ${testResult.ok ? 'admin-alert-success' : 'admin-alert-error'}`}>
+          {testResult.msg}
+        </div>
+      )}
+      {balance && (
+        <div className="admin-alert admin-alert-info">
+          短信宝账户：已发送 <b>{balance.sent}</b> 条，剩余 <b>{balance.remain}</b> 条
+        </div>
+      )}
+
+      <div className="admin-card">
+        <div className="admin-card-header">
+          <h3 className="admin-card-title">
+            <SVGIcon size={18}>
+              <rect x="5" y="2" width="14" height="20" rx="2" />
+              <line x1="12" y1="18" x2="12.01" y2="18" />
+            </SVGIcon>
+            {' '}服务商与账号
+          </h3>
+        </div>
+
+        <div className="admin-form-row">
+          <div className="admin-form-group">
+            <label className="admin-form-label">短信服务商</label>
+            <select className="admin-form-input" value={cfg.provider} onChange={(e) => update({ provider: e.target.value })}>
+              <option value="">请选择</option>
+              <option value="阿里云短信">阿里云短信</option>
+              <option value="腾讯云短信">腾讯云短信</option>
+              <option value="华为云短信">华为云短信</option>
+              <option value="短信宝">短信宝</option>
+            </select>
+          </div>
+          <div className="admin-form-group">
+            <label className="admin-form-label">短信签名</label>
+            <input
+              className="admin-form-input"
+              placeholder={isSmsBao ? '如：七虎AI（发送时自动包裹【】）' : '如：七虎AI'}
+              value={cfg.sign_name}
+              onChange={(e) => update({ sign_name: e.target.value })}
+            />
+          </div>
+        </div>
+
+        {isSmsBao ? (
+          <>
+            <div className="admin-form-row">
+              <div className="admin-form-group">
+                <label className="admin-form-label">用户名 (u)</label>
+                <input className="admin-form-input" value={cfg.username} onChange={(e) => update({ username: e.target.value })} placeholder="短信宝登录用户名" />
+              </div>
+              <div className="admin-form-group">
+                <label className="admin-form-label">密码 (p)</label>
+                <input className="admin-form-input" type="password" value={cfg.password} onChange={(e) => update({ password: e.target.value })} placeholder="短信宝登录密码（发送时自动 MD5）" />
+              </div>
+            </div>
+            <div className="admin-form-row">
+              <div className="admin-form-group" style={{ maxWidth: 360 }}>
+                <label className="admin-form-label">专属通道产品 ID (g) <span style={{ color: 'var(--color-text-muted)' }}>选填</span></label>
+                <input className="admin-form-input" value={cfg.goods_id} onChange={(e) => update({ goods_id: e.target.value })} placeholder="留空使用默认通用产品" />
+              </div>
+            </div>
+            <div className="admin-form-hint">
+              短信宝发送接口：<code>api.smsbao.com/sms</code>，密码以登录密码的 MD5(32位) 提交，短信内容需包含签名 <code>【签名】</code>。
+            </div>
+          </>
+        ) : (
+          <>
+            <div className="admin-form-row">
+              <div className="admin-form-group">
+                <label className="admin-form-label">API Key</label>
+                <input className="admin-form-input" value={cfg.api_key} onChange={(e) => update({ api_key: e.target.value })} placeholder={cfg.provider === '阿里云短信' ? 'AccessKey ID' : 'API Key'} />
+              </div>
+              <div className="admin-form-group">
+                <label className="admin-form-label">API Secret</label>
+                <input className="admin-form-input" type="password" value={cfg.api_secret} onChange={(e) => update({ api_secret: e.target.value })} placeholder={cfg.provider === '阿里云短信' ? 'AccessKey Secret' : 'API Secret'} />
+              </div>
+            </div>
+            {cfg.provider === '阿里云短信' && (
+              <div className="admin-form-row">
+                <div className="admin-form-group" style={{ maxWidth: 360 }}>
+                  <label className="admin-form-label">模板 Code <span style={{ color: 'var(--color-text-muted)' }}>选填</span></label>
+                  <input className="admin-form-input" value={cfg.template_code} onChange={(e) => update({ template_code: e.target.value })} placeholder="如 SMS_00000001" />
+                </div>
+              </div>
+            )}
+          </>
+        )}
+
+        <div className="admin-form-actions">
+          <button className="admin-btn admin-btn-primary" onClick={save} disabled={saving}>
+            <SVGIcon><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z" /><polyline points="17 21 17 13 7 13 7 21" /><polyline points="7 3 7 8 15 8" /></SVGIcon>
+            {saving ? '保存中…' : '保存设置'}
+          </button>
+          <button className="admin-btn admin-btn-outline" onClick={sendTest} disabled={testing}>
+            <SVGIcon><line x1="22" y1="2" x2="11" y2="13" /><polygon points="22 2 15 22 11 13 2 9 2 2" /></SVGIcon>
+            {testing ? '发送中…' : '发送测试短信'}
+          </button>
+          {isSmsBao && (
+            <button className="admin-btn admin-btn-outline" onClick={queryBalance} disabled={querying}>
+              <SVGIcon><line x1="12" y1="1" x2="12" y2="23" /><path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6" /></SVGIcon>
+              {querying ? '查询中…' : '查询余额'}
+            </button>
+          )}
+        </div>
+      </div>
+
+      <div className="admin-card">
+        <div className="admin-card-header">
+          <h3 className="admin-card-title">
+            <SVGIcon size={18}><circle cx="12" cy="12" r="10" /><line x1="12" y1="16" x2="12" y2="12" /><line x1="12" y1="8" x2="12.01" y2="8" /></SVGIcon>
+            {' '}说明
+          </h3>
+        </div>
+        <ul className="admin-tips">
+          <li>测试短信将发送至<strong>当前管理员账号绑定的手机号</strong>，请先在用户管理中完善手机号。</li>
+          <li>阿里云、腾讯云、华为云使用平台统一的短信网关；短信宝为独立通道，支持余额查询。</li>
+          <li>短信内容须符合运营商规范，包含签名与退订提示，避免触发敏感词拦截。</li>
+        </ul>
+      </div>
+    </div>
+  );
+};
+
+export default SmsConfig;