feat(frontend): migrate runtime log page and restore build

Move the runtime log screen into the new pages structure, add compact page navigation, and apply the minimal component fixes needed to keep the refactored frontend buildable. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
refactor(frontend): move views into app and pages structure
2026-03-21 22:16:19 +08:00 · 2026-03-21 22:13:12 +08:00 · 2026-03-21 22:11:41 +08:00
33 changed files with 3850 additions and 2313 deletions
--- a/backend/app/routers/log.py
+++ b/backend/app/routers/log.py
@@ -1,11 +1,12 @@
-from fastapi import APIRouter, Depends, Query
+from datetime import datetime
+from fastapi import APIRouter, Depends, HTTPException, Query
 from sqlalchemy.ext.asyncio import AsyncSession
 from pydantic import BaseModel
-from typing import Optional
+from typing import Any, Optional
 from app.database import get_db
 from app.models.user import User
 from app.routers.auth import get_current_user
-from app.services.log_service import LogService
+from app.services.log_service import LogService, parse_datetime_filter, serialize_log

 router = APIRouter(prefix="/api/logs", tags=["Log"])

@@ -15,14 +16,18 @@ class LogOut(BaseModel):
    level: str
    type: str
    user_id: Optional[str]
+    request_id: Optional[str]
+    route: Optional[str]
+    method: Optional[str]
+    status_code: Optional[int]
+    error_type: Optional[str]
+    operation: Optional[str]
    message: str
    source: Optional[str]
-    details: Optional[str]
-    duration_ms: Optional[str]
-    created_at: str
-    updated_at: str
-
-    model_config = {"from_attributes": True}
+    details: Optional[dict[str, Any]]
+    duration_ms: Optional[int]
+    created_at: Optional[str]
+    updated_at: Optional[str]


 class LogStatsOut(BaseModel):
@@ -43,12 +48,23 @@ async def list_logs(
    log_type: Optional[str] = Query(None, description="日志类型: agent/system/chat"),
    level: Optional[str] = Query(None, description="日志级别: debug/info/warning/error"),
    source: Optional[str] = Query(None, description="来源模块"),
+    request_id: Optional[str] = Query(None, description="请求 ID"),
+    route: Optional[str] = Query(None, description="路由"),
+    operation: Optional[str] = Query(None, description="业务操作"),
+    status_code: Optional[int] = Query(None, description="HTTP 状态码"),
+    start_at: Optional[str] = Query(None, description="开始时间 ISO"),
+    end_at: Optional[str] = Query(None, description="结束时间 ISO"),
    page: int = Query(1, ge=1),
    page_size: int = Query(50, ge=1, le=200),
    current_user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
 ):
    """查询日志列表"""
+    start_dt = parse_datetime_filter(start_at)
+    end_dt = parse_datetime_filter(end_at)
+    if start_dt and end_dt and start_dt > end_dt:
+        raise HTTPException(status_code=422, detail="开始时间不能晚于结束时间")
+
    svc = LogService(db)
    offset = (page - 1) * page_size
    logs, total = await svc.list_logs(
@@ -56,11 +72,17 @@ async def list_logs(
        level=level,
        user_id=current_user.id,
        source=source,
+        request_id=request_id,
+        route=route,
+        operation=operation,
+        status_code=status_code,
+        start_at=start_dt,
+        end_at=end_dt,
        limit=page_size,
        offset=offset,
    )
    return LogQueryOut(
-        logs=[LogOut.model_validate(log) for log in logs],
+        logs=[LogOut.model_validate(serialize_log(log)) for log in logs],
        total=total,
        page=page,
        page_size=page_size,
@@ -69,13 +91,37 @@ async def list_logs(

@router.get("/stats", response_model=LogStatsOut)
 async def get_log_stats(
-    hours: int = Query(24, ge=1, le=168),
+    log_type: Optional[str] = Query(None, description="日志类型: agent/system/chat"),
+    level: Optional[str] = Query(None, description="日志级别: debug/info/warning/error"),
+    source: Optional[str] = Query(None, description="来源模块"),
+    request_id: Optional[str] = Query(None, description="请求 ID"),
+    route: Optional[str] = Query(None, description="路由"),
+    operation: Optional[str] = Query(None, description="业务操作"),
+    status_code: Optional[int] = Query(None, description="HTTP 状态码"),
+    start_at: Optional[str] = Query(None, description="开始时间 ISO"),
+    end_at: Optional[str] = Query(None, description="结束时间 ISO"),
    current_user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
 ):
    """获取日志统计"""
+    start_dt = parse_datetime_filter(start_at)
+    end_dt = parse_datetime_filter(end_at)
+    if start_dt and end_dt and start_dt > end_dt:
+        raise HTTPException(status_code=422, detail="开始时间不能晚于结束时间")
+
    svc = LogService(db)
-    stats = await svc.get_log_stats(hours=hours)
+    stats = await svc.get_log_stats(
+        log_type=log_type,
+        level=level,
+        user_id=current_user.id,
+        source=source,
+        request_id=request_id,
+        route=route,
+        operation=operation,
+        status_code=status_code,
+        start_at=start_dt,
+        end_at=end_dt,
+    )
    return LogStatsOut(**stats)


@@ -89,5 +135,5 @@ async def get_recent_logs(
 ):
    """获取最近的日志"""
    svc = LogService(db)
-    logs = await svc.get_recent_logs(log_type=log_type, hours=hours, limit=limit)
-    return [LogOut.model_validate(log) for log in logs]
+    logs = await svc.get_recent_logs(log_type=log_type, user_id=current_user.id, hours=hours, limit=limit)
+    return [LogOut.model_validate(serialize_log(log)) for log in logs]
--- a/backend/app/services/log_service.py
+++ b/backend/app/services/log_service.py
@@ -4,10 +4,10 @@
 """
 import json
 import logging
-from datetime import datetime, timedelta
-from typing import Optional
+from datetime import datetime, timedelta, timezone
+from typing import Any, Optional
 from sqlalchemy.ext.asyncio import AsyncSession
-from sqlalchemy import select, and_, desc, func
+from sqlalchemy import select, and_, desc, func, or_
 from app.models.log import Log, LogType, LogLevel

 logger = logging.getLogger(__name__)
@@ -21,6 +21,19 @@ LEVEL_MAP = {
 }


+def parse_datetime_filter(value: Optional[str]) -> Optional[datetime]:
+    if not value:
+        return None
+    normalized = value.strip()
+    if not normalized:
+        return None
+    normalized = normalized.replace("Z", "+00:00")
+    parsed = datetime.fromisoformat(normalized)
+    if parsed.tzinfo is not None:
+        parsed = parsed.astimezone(timezone.utc).replace(tzinfo=None)
+    return parsed
+
+
 class LogService:
    def __init__(self, db: AsyncSession):
        self.db = db
@@ -34,16 +47,28 @@ class LogService:
        source: Optional[str] = None,
        details: Optional[dict] = None,
        duration_ms: Optional[int] = None,
+        request_id: Optional[str] = None,
+        route: Optional[str] = None,
+        method: Optional[str] = None,
+        status_code: Optional[int] = None,
+        error_type: Optional[str] = None,
+        operation: Optional[str] = None,
    ) -> Log:
        """记录日志"""
        log_entry = Log(
            level=level,
            type=log_type,
            user_id=user_id,
+            request_id=request_id,
+            route=route,
+            method=method,
+            status_code=status_code,
+            error_type=error_type,
+            operation=operation,
            message=message,
            source=source,
-            details=json.dumps(details, ensure_ascii=False) if details else None,
-            duration_ms=str(duration_ms) if duration_ms else None,
+            details=json.dumps(details, ensure_ascii=False) if details is not None else None,
+            duration_ms=int(duration_ms) if duration_ms is not None else None,
        )
        self.db.add(log_entry)
        await self.db.commit()
@@ -75,15 +100,30 @@ class LogService:
        level: str = "info",
        source: Optional[str] = None,
        details: Optional[dict] = None,
+        user_id: Optional[str] = None,
+        request_id: Optional[str] = None,
+        route: Optional[str] = None,
+        method: Optional[str] = None,
+        status_code: Optional[int] = None,
+        error_type: Optional[str] = None,
+        operation: Optional[str] = None,
+        duration_ms: Optional[int] = None,
    ) -> Log:
        """记录系统运行日志"""
        return await self.log(
            message=message,
            level=level,
            log_type="system",
-            user_id=None,
+            user_id=user_id,
            source=source,
            details=details,
+            request_id=request_id,
+            route=route,
+            method=method,
+            status_code=status_code,
+            error_type=error_type,
+            operation=operation,
+            duration_ms=duration_ms,
        )

    async def chat_log(
@@ -104,12 +144,56 @@ class LogService:
            duration_ms=duration_ms,
        )

+    def _build_conditions(
+        self,
+        log_type: Optional[str] = None,
+        level: Optional[str] = None,
+        user_id: Optional[str] = None,
+        source: Optional[str] = None,
+        request_id: Optional[str] = None,
+        route: Optional[str] = None,
+        operation: Optional[str] = None,
+        status_code: Optional[int] = None,
+        start_at: Optional[datetime] = None,
+        end_at: Optional[datetime] = None,
+    ) -> list[Any]:
+        conditions = []
+
+        if log_type:
+            conditions.append(Log.type == log_type)
+        if level:
+            conditions.append(Log.level == level)
+        if user_id:
+            conditions.append(or_(Log.user_id == user_id, Log.user_id.is_(None)))
+        if source:
+            conditions.append(Log.source == source)
+        if request_id:
+            conditions.append(Log.request_id == request_id)
+        if route:
+            conditions.append(Log.route == route)
+        if operation:
+            conditions.append(Log.operation == operation)
+        if status_code is not None:
+            conditions.append(Log.status_code == status_code)
+        if start_at is not None:
+            conditions.append(Log.created_at >= start_at)
+        if end_at is not None:
+            conditions.append(Log.created_at <= end_at)
+
+        return conditions
+
    async def list_logs(
        self,
        log_type: Optional[str] = None,
        level: Optional[str] = None,
        user_id: Optional[str] = None,
        source: Optional[str] = None,
+        request_id: Optional[str] = None,
+        route: Optional[str] = None,
+        operation: Optional[str] = None,
+        status_code: Optional[int] = None,
+        start_at: Optional[datetime] = None,
+        end_at: Optional[datetime] = None,
        limit: int = 100,
        offset: int = 0,
    ) -> tuple[list[Log], int]:
@@ -119,28 +203,27 @@ class LogService:
        Returns:
            (logs, total_count)
        """
-        conditions = []
+        conditions = self._build_conditions(
+            log_type=log_type,
+            level=level,
+            user_id=user_id,
+            source=source,
+            request_id=request_id,
+            route=route,
+            operation=operation,
+            status_code=status_code,
+            start_at=start_at,
+            end_at=end_at,
+        )

-        if log_type:
-            conditions.append(Log.type == log_type)
-        if level:
-            conditions.append(Log.level == level)
-        if user_id:
-            conditions.append(Log.user_id == user_id)
-        if source:
-            conditions.append(Log.source == source)
-
-        # 统计总数
        count_query = select(func.count(Log.id))
        if conditions:
            count_query = count_query.where(and_(*conditions))
        total_result = await self.db.execute(count_query)
        total = total_result.scalar() or 0

-        # 查询列表
        query = (
-            select(Log)
-            .where(and_(*conditions)) if conditions else select(Log)
+            select(Log).where(and_(*conditions)) if conditions else select(Log)
        ).order_by(desc(Log.created_at)).limit(limit).offset(offset)

        result = await self.db.execute(query)
@@ -151,28 +234,48 @@ class LogService:
    async def get_recent_logs(
        self,
        log_type: Optional[str] = None,
+        user_id: Optional[str] = None,
        hours: int = 24,
        limit: int = 100,
    ) -> list[Log]:
        """获取最近的日志"""
-        since = datetime.utcnow() - timedelta(hours=hours)
-        conditions = [Log.created_at >= since]
-
-        if log_type:
-            conditions.append(Log.type == log_type)
-
-        query = (
-            select(Log)
-            .where(and_(*conditions))
-            .order_by(desc(Log.created_at))
-            .limit(limit)
+        end_at = datetime.now(timezone.utc).replace(tzinfo=None)
+        start_at = end_at - timedelta(hours=hours)
+        conditions = self._build_conditions(
+            log_type=log_type,
+            user_id=user_id,
+            start_at=start_at,
+            end_at=end_at,
        )
+
+        query = select(Log).where(and_(*conditions)).order_by(desc(Log.created_at)).limit(limit)
        result = await self.db.execute(query)
        return list(result.scalars().all())

-    async def get_log_stats(self, hours: int = 24) -> dict:
+    async def get_log_stats(
+        self,
+        log_type: Optional[str] = None,
+        level: Optional[str] = None,
+        user_id: Optional[str] = None,
+        source: Optional[str] = None,
+        request_id: Optional[str] = None,
+        route: Optional[str] = None,
+        operation: Optional[str] = None,
+        status_code: Optional[int] = None,
+        start_at: Optional[datetime] = None,
+        end_at: Optional[datetime] = None,
+    ) -> dict:
        """获取日志统计"""
-        since = datetime.utcnow() - timedelta(hours=hours)
+        base_conditions = self._build_conditions(
+            user_id=user_id,
+            source=source,
+            request_id=request_id,
+            route=route,
+            operation=operation,
+            status_code=status_code,
+            start_at=start_at,
+            end_at=end_at,
+        )

        stats = {
            "total": 0,
@@ -180,83 +283,59 @@ class LogService:
            "by_level": {"debug": 0, "info": 0, "warning": 0, "error": 0},
        }

-        # 按类型统计
-        for log_type in ["agent", "system", "chat"]:
-            query = select(func.count(Log.id)).where(
-                and_(Log.type == log_type, Log.created_at >= since)
-            )
-            result = await self.db.execute(query)
-            count = result.scalar() or 0
-            stats["by_type"][log_type] = count
-            stats["total"] += count
+        total_conditions = list(base_conditions)
+        if log_type:
+            total_conditions.append(Log.type == log_type)
+        if level:
+            total_conditions.append(Log.level == level)
+        total_query = select(func.count(Log.id)).where(and_(*total_conditions))
+        total_result = await self.db.execute(total_query)
+        stats["total"] = total_result.scalar() or 0

-        # 按级别统计
-        for level in ["debug", "info", "warning", "error"]:
-            query = select(func.count(Log.id)).where(
-                and_(Log.level == level, Log.created_at >= since)
-            )
+        for current_type in ["agent", "system", "chat"]:
+            conditions = list(base_conditions)
+            conditions.append(Log.type == current_type)
+            if level:
+                conditions.append(Log.level == level)
+            query = select(func.count(Log.id)).where(and_(*conditions))
            result = await self.db.execute(query)
-            stats["by_level"][level] = result.scalar() or 0
+            stats["by_type"][current_type] = result.scalar() or 0
+
+        for current_level in ["debug", "info", "warning", "error"]:
+            conditions = list(base_conditions)
+            if log_type:
+                conditions.append(Log.type == log_type)
+            conditions.append(Log.level == current_level)
+            query = select(func.count(Log.id)).where(and_(*conditions))
+            result = await self.db.execute(query)
+            stats["by_level"][current_level] = result.scalar() or 0

        return stats


-# 全局日志记录函数，方便各处调用
-_global_db_session = None
-
-
-def set_log_session(db: AsyncSession):
-    """设置全局日志会话"""
-    global _global_db_session
-    _global_db_session = db
-
-
-def get_log_session() -> Optional[AsyncSession]:
-    """获取全局日志会话"""
-    return _global_db_session
-
-
-async def log_agent_event(
-    message: str,
-    user_id: Optional[str] = None,
-    source: Optional[str] = None,
-    details: Optional[dict] = None,
-    duration_ms: Optional[int] = None,
-):
-    """记录智能体事件到数据库"""
-    if _global_db_session:
+def serialize_log(log: Log) -> dict[str, Any]:
+    details = None
+    if log.details:
        try:
-            svc = LogService(_global_db_session)
-            await svc.agent_log(message, user_id, source, details, duration_ms)
-        except Exception as e:
-            logger.error(f"Failed to log agent event: {e}")
+            details = json.loads(log.details)
+        except json.JSONDecodeError:
+            details = {"raw": log.details}

-
-async def log_system_event(
-    message: str,
-    level: str = "info",
-    source: Optional[str] = None,
-    details: Optional[dict] = None,
-):
-    """记录系统事件到数据库"""
-    if _global_db_session:
-        try:
-            svc = LogService(_global_db_session)
-            await svc.system_log(message, level, source, details)
-        except Exception as e:
-            logger.error(f"Failed to log system event: {e}")
-
-
-async def log_chat_event(
-    message: str,
-    user_id: str,
-    details: Optional[dict] = None,
-    duration_ms: Optional[int] = None,
-):
-    """记录聊天事件到数据库"""
-    if _global_db_session:
-        try:
-            svc = LogService(_global_db_session)
-            await svc.chat_log(message, user_id, details, duration_ms)
-        except Exception as e:
-            logger.error(f"Failed to log chat event: {e}")
+    return {
+        "id": log.id,
+        "level": log.level,
+        "type": log.type,
+        "user_id": log.user_id,
+        "request_id": log.request_id,
+        "route": log.route,
+        "method": log.method,
+        "status_code": log.status_code,
+        "error_type": log.error_type,
+        "operation": log.operation,
+        "message": log.message,
+        "source": log.source,
+        "details": details,
+        "duration_ms": int(log.duration_ms) if log.duration_ms is not None else None,
+        "created_at": log.created_at.replace(tzinfo=timezone.utc).isoformat() if log.created_at else None,
+        "updated_at": log.updated_at.replace(tzinfo=timezone.utc).isoformat() if log.updated_at else None,
+    }
--- a/backend/tests/backend/app/services/test_log_service.py
+++ b/backend/tests/backend/app/services/test_log_service.py
@@ -0,0 +1,175 @@
+import json
+from datetime import datetime, timedelta
+
+import pytest
+from httpx import ASGITransport, AsyncClient
+from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
+
+import app.models  # noqa: F401
+from app.database import Base
+from app.main import app
+from app.models.log import Log
+from app.models.user import User
+from app.routers.auth import get_current_user
+from app.database import get_db
+from app.services.auth_service import get_password_hash
+
+
+@pytest.fixture
+async def log_test_env(tmp_path):
+    db_path = tmp_path / 'test_logs.db'
+    engine = create_async_engine(f"sqlite+aiosqlite:///{db_path}", future=True)
+    session_factory = async_sessionmaker(engine, expire_on_commit=False)
+
+    async with engine.begin() as conn:
+        await conn.run_sync(Base.metadata.create_all)
+
+    async with session_factory() as session:
+        current_user = User(
+            email='tester@example.com',
+            hashed_password=get_password_hash('secret123'),
+            full_name='Tester',
+        )
+        other_user = User(
+            email='other@example.com',
+            hashed_password=get_password_hash('secret123'),
+            full_name='Other',
+        )
+        session.add_all([current_user, other_user])
+        await session.flush()
+
+        now = datetime.utcnow()
+        session.add_all(
+            [
+                Log(
+                    level='error',
+                    type='system',
+                    user_id=current_user.id,
+                    request_id='req-target',
+                    route='/api/settings',
+                    method='PUT',
+                    status_code=500,
+                    operation='settings.save',
+                    message='target error',
+                    source='settings',
+                    details=json.dumps({'scope': 'target'}),
+                    created_at=now - timedelta(minutes=30),
+                    updated_at=now - timedelta(minutes=30),
+                ),
+                Log(
+                    level='info',
+                    type='system',
+                    user_id=None,
+                    request_id='req-global',
+                    route='/api/health',
+                    method='GET',
+                    status_code=200,
+                    operation='health.check',
+                    message='global info',
+                    source='http',
+                    details=json.dumps({'scope': 'global'}),
+                    created_at=now - timedelta(minutes=20),
+                    updated_at=now - timedelta(minutes=20),
+                ),
+                Log(
+                    level='error',
+                    type='system',
+                    user_id=other_user.id,
+                    request_id='req-other',
+                    route='/api/secret',
+                    method='GET',
+                    status_code=500,
+                    operation='secret.fail',
+                    message='other user error',
+                    source='secret',
+                    details=json.dumps({'scope': 'other'}),
+                    created_at=now - timedelta(minutes=10),
+                    updated_at=now - timedelta(minutes=10),
+                ),
+                Log(
+                    level='warning',
+                    type='chat',
+                    user_id=current_user.id,
+                    request_id='req-old',
+                    route='/api/chat',
+                    method='POST',
+                    status_code=429,
+                    operation='chat.send',
+                    message='old warning',
+                    source='chat',
+                    details=json.dumps({'scope': 'old'}),
+                    created_at=now - timedelta(days=10),
+                    updated_at=now - timedelta(days=10),
+                ),
+            ]
+        )
+        await session.commit()
+        await session.refresh(current_user)
+
+    async def override_get_db():
+        async with session_factory() as session:
+            yield session
+
+    async def override_get_current_user():
+        return current_user
+
+    app.dependency_overrides[get_db] = override_get_db
+    app.dependency_overrides[get_current_user] = override_get_current_user
+
+    try:
+        yield
+    finally:
+        app.dependency_overrides.clear()
+        await engine.dispose()
+
+
+@pytest.mark.asyncio
+async def test_logs_list_filters_by_route_and_hides_other_user_records(log_test_env):
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url='http://testserver') as client:
+        response = await client.get('/api/logs', params={'route': '/api/settings'})
+
+    assert response.status_code == 200
+    payload = response.json()
+    assert payload['total'] == 1
+    assert [log['request_id'] for log in payload['logs']] == ['req-target']
+
+
+@pytest.mark.asyncio
+async def test_logs_stats_uses_same_filters_as_list(log_test_env):
+    transport = ASGITransport(app=app)
+    params = {
+        'route': '/api/settings',
+        'status_code': 500,
+        'level': 'error',
+    }
+
+    async with AsyncClient(transport=transport, base_url='http://testserver') as client:
+        list_response = await client.get('/api/logs', params=params)
+        stats_response = await client.get('/api/logs/stats', params=params)
+
+    assert list_response.status_code == 200
+    assert stats_response.status_code == 200
+
+    list_payload = list_response.json()
+    stats_payload = stats_response.json()
+
+    assert list_payload['total'] == 1
+    assert stats_payload['total'] == 1
+    assert stats_payload['by_type']['system'] == 1
+    assert stats_payload['by_level']['error'] == 1
+
+
+@pytest.mark.asyncio
+async def test_logs_rejects_invalid_datetime_range(log_test_env):
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url='http://testserver') as client:
+        response = await client.get(
+            '/api/logs',
+            params={
+                'start_at': '2026-03-21T12:00:00+00:00',
+                'end_at': '2026-03-20T12:00:00+00:00',
+            },
+        )
+
+    assert response.status_code == 422
--- a/frontend/src/api/conversation.ts
+++ b/frontend/src/api/conversation.ts
@@ -1,5 +1,12 @@
 import api from './index'

+export interface MessageAttachment {
+  id: string
+  name: string
+  type: string
+  size: number
+}
+
 export interface Message {
  id: string
  role: 'user' | 'assistant'
@@ -7,6 +14,7 @@ export interface Message {
  model?: string
  tokens_used?: number
  created_at: string
+  attachments?: MessageAttachment[]
 }

 export interface Conversation {
--- a/frontend/src/api/index.ts
+++ b/frontend/src/api/index.ts
@@ -1,27 +1,81 @@
 import axios from 'axios'

 const api = axios.create({
-  baseURL: import.meta.env.VITE_API_URL || 'http://localhost:8000',
+  baseURL: import.meta.env.VITE_API_URL || 'http://localhost:9527',
  timeout: 30000,
 })

+function createRequestId() {
+  if (typeof crypto !== 'undefined' && 'randomUUID' in crypto) {
+    return crypto.randomUUID()
+  }
+  return `req-${Date.now()}-${Math.random().toString(16).slice(2)}`
+}
+
+function isDev() {
+  return Boolean(import.meta.env.DEV)
+}
+
+function debugLog(stage: string, payload: Record<string, unknown>) {
+  if (!isDev()) return
+  console.debug(`[api:${stage}]`, payload)
+}
+
 // 请求拦截器：添加 Token
 api.interceptors.request.use((config) => {
  const token = localStorage.getItem('access_token')
+  const requestId = createRequestId()
+  config.headers = config.headers || {}
+  config.headers['X-Request-ID'] = requestId
  if (token) {
    config.headers.Authorization = `Bearer ${token}`
  }
+  ;(config as typeof config & { metadata?: { startedAt: number; requestId: string } }).metadata = {
+    startedAt: Date.now(),
+    requestId,
+  }
+  debugLog('request', {
+    requestId,
+    method: config.method,
+    url: config.url,
+    params: config.params,
+    data: config.data,
+  })
  return config
 })

 // 响应拦截器：处理错误
 api.interceptors.response.use(
-  (response) => response,
+  (response) => {
+    const metadata = (response.config as typeof response.config & { metadata?: { startedAt: number; requestId: string } }).metadata
+    debugLog('response', {
+      requestId: response.headers['x-request-id'] || metadata?.requestId,
+      method: response.config.method,
+      url: response.config.url,
+      status: response.status,
+      durationMs: metadata ? Date.now() - metadata.startedAt : undefined,
+      data: response.data,
+    })
+    return response
+  },
  async (error) => {
+    const metadata = (error.config as typeof error.config & { metadata?: { startedAt: number; requestId: string } })?.metadata
+    const requestId = error.response?.headers?.['x-request-id'] || metadata?.requestId
    if (error.response?.status === 401) {
      localStorage.removeItem('access_token')
      window.location.href = '/login'
    }
+    debugLog('error', {
+      requestId,
+      method: error.config?.method,
+      url: error.config?.url,
+      status: error.response?.status,
+      durationMs: metadata ? Date.now() - metadata.startedAt : undefined,
+      detail: error.response?.data,
+    })
+    if (requestId) {
+      error.requestId = requestId
+    }
    return Promise.reject(error)
  }
 )
--- a/frontend/src/api/log.ts
+++ b/frontend/src/api/log.ts
@@ -6,12 +6,18 @@ export interface Log {
  level: 'debug' | 'info' | 'warning' | 'error'
  type: 'agent' | 'system' | 'chat'
  user_id: string | null
+  request_id: string | null
+  route: string | null
+  method: string | null
+  status_code: number | null
+  error_type: string | null
+  operation: string | null
  message: string
  source: string | null
-  details: string | null
-  duration_ms: string | null
-  created_at: string
-  updated_at: string
+  details: Record<string, unknown> | null
+  duration_ms: number | null
+  created_at: string | null
+  updated_at: string | null
 }

 export interface LogStats {
@@ -36,19 +42,27 @@ export interface LogQueryResult {
  page_size: number
 }

-export const logApi = {
-  list: (params?: {
+export interface LogQueryParams {
  log_type?: string
  level?: string
  source?: string
+  request_id?: string
+  route?: string
+  operation?: string
+  status_code?: number
+  start_at?: string
+  end_at?: string
  page?: number
  page_size?: number
-  }): Promise<AxiosResponse<LogQueryResult>> => {
+}
+
+export const logApi = {
+  list: (params?: LogQueryParams): Promise<AxiosResponse<LogQueryResult>> => {
    return api.get('/api/logs', { params })
  },

-  getStats: (hours?: number): Promise<AxiosResponse<LogStats>> => {
-    return api.get('/api/logs/stats', { params: { hours } })
+  getStats: (params?: LogQueryParams): Promise<AxiosResponse<LogStats>> => {
+    return api.get('/api/logs/stats', { params })
  },

  getRecent: (params?: {
--- a/frontend/src/app/navigation/nav.ts
+++ b/frontend/src/app/navigation/nav.ts
@@ -0,0 +1,34 @@
+import {
+  Activity,
+  BookOpen,
+  Bot,
+  CheckSquare,
+  LayoutGrid,
+  MessageCircle,
+  MessageSquare,
+  Network,
+  Settings,
+  Star,
+  Terminal,
+  type LucideIcon,
+} from 'lucide-vue-next'
+
+export interface NavItem {
+  name: string
+  path: string
+  icon: LucideIcon
+}
+
+export const navItems: NavItem[] = [
+  { name: '沟通系统', path: '/chat', icon: MessageCircle },
+  { name: '智能链路', path: '/agents', icon: Bot },
+  { name: '技能中心', path: '/skills', icon: Star },
+  { name: '资料中枢', path: '/knowledge', icon: BookOpen },
+  { name: '知识大脑', path: '/graph', icon: Network },
+  { name: '任务矩阵', path: '/kanban', icon: LayoutGrid },
+  { name: '任务调度', path: '/todo', icon: CheckSquare },
+  { name: '信息交易所', path: '/forum', icon: MessageSquare },
+  { name: '运行状态', path: '/stats', icon: Activity },
+  { name: '运行日志', path: '/logs', icon: Terminal },
+  { name: '系统设置', path: '/settings', icon: Settings },
+]
--- a/frontend/src/app/router/index.ts
+++ b/frontend/src/app/router/index.ts
@@ -0,0 +1,21 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import { useAuthStore } from '@/stores/auth'
+import { routes } from './routes'
+
+const router = createRouter({
+  history: createWebHistory(),
+  routes,
+})
+
+router.beforeEach((to, _from, next) => {
+  const auth = useAuthStore()
+  if (to.meta.requiresAuth && !auth.isAuthenticated) {
+    next('/login')
+  } else if (to.meta.guest && auth.isAuthenticated) {
+    next('/chat')
+  } else {
+    next()
+  }
+})
+
+export default router
--- a/frontend/src/app/router/routes.ts
+++ b/frontend/src/app/router/routes.ts
@@ -0,0 +1,80 @@
+import type { RouteRecordRaw } from 'vue-router'
+
+const appChildren: RouteRecordRaw[] = [
+  {
+    path: '',
+    redirect: '/chat',
+  },
+  {
+    path: 'chat',
+    name: 'chat',
+    component: () => import('@/pages/chat/index.vue'),
+  },
+  {
+    path: 'knowledge',
+    name: 'knowledge',
+    component: () => import('@/pages/knowledge/index.vue'),
+  },
+  {
+    path: 'graph',
+    name: 'graph',
+    component: () => import('@/pages/graph/index.vue'),
+  },
+  {
+    path: 'kanban',
+    name: 'kanban',
+    component: () => import('@/pages/kanban/index.vue'),
+  },
+  {
+    path: 'forum',
+    name: 'forum',
+    component: () => import('@/pages/forum/index.vue'),
+  },
+  {
+    path: 'agents',
+    name: 'agents',
+    component: () => import('@/pages/agents/index.vue'),
+  },
+  {
+    path: 'stats',
+    name: 'stats',
+    component: () => import('@/pages/stats/index.vue'),
+  },
+  {
+    path: 'skills',
+    name: 'skills',
+    component: () => import('@/pages/skills/index.vue'),
+  },
+  {
+    path: 'todo',
+    name: 'todo',
+    component: () => import('@/pages/todo/index.vue'),
+  },
+  {
+    path: 'settings',
+    name: 'settings',
+    component: () => import('@/pages/settings/index.vue'),
+  },
+  {
+    path: 'logs',
+    name: 'logs',
+    component: () => import('@/pages/logs/index.vue'),
+  },
+]
+
+export const routes: RouteRecordRaw[] = [
+  {
+    path: '/login',
+    name: 'login',
+    component: () => import('@/pages/login/index.vue'),
+    meta: { guest: true },
+  },
+  {
+    path: '/',
+    component: () => import('@/pages/app/layout.vue'),
+    meta: { requiresAuth: true },
+    children: appChildren,
+  },
+]
+
+export { appChildren }
--- a/frontend/src/components/FolderTree.vue
+++ b/frontend/src/components/FolderTree.vue
@@ -1,15 +1,15 @@
 <script setup lang="ts">
 import { ref } from 'vue'
-import { type FolderTree } from '@/api/folder'
+import { type FolderTree as FolderTreeNode } from '@/api/folder'
 import { Folder, FolderOpen, ChevronRight, Plus, Edit2, Trash2 } from 'lucide-vue-next'

 const props = defineProps<{
-  folders: FolderTree[]
+  folders: FolderTreeNode[]
  selectedId?: string | null
-  onSelect: (folder: FolderTree) => void
+  onSelect: (folder: FolderTreeNode) => void
  onCreate: (parentId: string | null) => void
-  onRename: (folder: FolderTree) => void
-  onDelete: (folder: FolderTree) => void
+  onRename: (folder: FolderTreeNode) => void
+  onDelete: (folder: FolderTreeNode) => void
 }>()

 const expandedIds = ref<Set<string>>(new Set())
@@ -22,7 +22,7 @@ function toggleExpand(id: string) {
  }
 }

-function handleContextMenu(e: MouseEvent, folder: FolderTree) {
+function handleContextMenu(e: MouseEvent, _folder: FolderTreeNode) {
  e.preventDefault()
  // 显示右键菜单
 }
--- a/frontend/src/components/SidebarNav.vue
+++ b/frontend/src/components/SidebarNav.vue
@@ -1,26 +1,13 @@
 <script setup lang="ts">
 import { useRouter, useRoute } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
-import { MessageCircle, BookOpen, Network, LayoutGrid, MessageSquare, LogOut, Cpu, Bot, Activity, CheckSquare, Settings, Star, Terminal } from 'lucide-vue-next'
+import { LogOut, Cpu } from 'lucide-vue-next'
+import { navItems } from '@/app/navigation/nav'

 const router = useRouter()
 const route = useRoute()
 const auth = useAuthStore()

-const navItems = [
-  { name: '沟通系统', path: '/chat', icon: MessageCircle },
-  { name: '智能链路', path: '/agents', icon: Bot },
-  { name: '技能中心', path: '/skills', icon: Star },
-  { name: '资料中枢', path: '/knowledge', icon: BookOpen },
-  { name: '知识大脑', path: '/graph', icon: Network },
-  { name: '任务矩阵', path: '/kanban', icon: LayoutGrid },
-  { name: '任务调度', path: '/todo', icon: CheckSquare },
-  { name: '信息交易所', path: '/forum', icon: MessageSquare },
-  { name: '运行状态', path: '/stats', icon: Activity },
-  { name: '运行日志', path: '/logs', icon: Terminal },
-  { name: '系统设置', path: '/settings', icon: Settings },
-]
-
 function isActive(path: string) {
  return route.path === path
 }
--- a/frontend/src/components/settings/LLMTableRow.vue
+++ b/frontend/src/components/settings/LLMTableRow.vue
@@ -27,6 +27,16 @@ watch(() => props.isExpanded, (expanded, wasExpanded) => {
  }
 })

+watch(() => props.model, (model) => {
+  if (!props.isExpanded) {
+    editingModel.value = { ...model }
+  }
+}, { deep: true })
+
+watch(editingModel, (model) => {
+  emit('update', { ...model })
+}, { deep: true })
+
 // 当 test 通过后，props.model.enabled 会更新，需要同步到 editingModel
 watch(() => props.model.enabled, (enabled) => {
  editingModel.value.enabled = enabled
--- a/frontend/src/main.ts
+++ b/frontend/src/main.ts
@@ -2,7 +2,7 @@ import { createApp } from 'vue'
 import { createPinia } from 'pinia'
 import ElementPlus from 'element-plus'
 import 'element-plus/dist/index.css'
-import router from './router'
+import router from './app/router'
 import App from './App.vue'
 import './style.css'

--- a/frontend/src/pages/agents/index.vue
+++ b/frontend/src/pages/agents/index.vue
@@ -95,7 +95,7 @@
        :key="sub.id"
        :ref="el => setSubRef(sub.id, el as HTMLElement)"
        class="node-card node-sub"
-        :class="{ selected: selectedAgentId === sub.id, disabled: !sub.enabled }"
+        :class="{ selected: selectedAgentId === sub.id, disabled: !localAgents[sub.id]?.enabled }"
        :style="getSubNodeStyle(sub)"
        @click="selectAgent(sub.id)"
      >
@@ -217,7 +217,6 @@

 <script setup lang="ts">
 import { ref, reactive, computed, onMounted, onUnmounted } from 'vue'
-import { animate, type AnimationControls } from 'motion'
 import { RefreshCw, X, Plus } from 'lucide-vue-next'
 import { DEFAULT_AGENTS, RELATION_LABELS } from '@/data/agents'
 import type { Agent } from '@/data/agents'
@@ -232,22 +231,31 @@ const SUB_TOP = 350         // px from top
 const SUB_XS = [12.5, 37.5, 62.5, 87.5]

 // ── Sub-agent static data ────────────────────────────────────────
-const subAgents = [
+interface SubAgentCard {
+  id: string
+  name: string
+  role: string
+  description: string
+  relLabel: string
+}
+
+const subAgents: SubAgentCard[] = [
  { id: 'planner', name: 'PLANNER', role: '规划者', description: '制定任务计划，拆解复杂目标为可执行步骤', relLabel: RELATION_LABELS['master-planner'] },
  { id: 'executor', name: 'EXECUTOR', role: '执行者', description: '调用工具执行具体操作，创建/更新/删除系统资源', relLabel: RELATION_LABELS['master-executor'] },
  { id: 'librarian', name: 'LIBRARIAN', role: '知识官', description: '管理知识库和知识图谱，检索相关信息，更新记忆', relLabel: RELATION_LABELS['master-librarian'] },
  { id: 'analyst', name: 'ANALYST', role: '分析师', description: '分析工作数据，生成统计报告，提供洞察建议', relLabel: RELATION_LABELS['master-analyst'] },
 ]

+type PlaybackHandle = ReturnType<typeof window.setTimeout>
+

 // ── Refs ────────────────────────────────────────────────────────
-const canvasRef = ref<HTMLElement>()
-const svgRef = ref<SVGElement>()
-const masterCardRef = ref<HTMLElement>()
+const canvasRef = ref<HTMLElement | null>(null)
+const svgRef = ref<SVGElement | null>(null)
+const masterCardRef = ref<HTMLElement | null>(null)
 const subRefs: Record<string, HTMLElement> = {}
-const masterAnim = ref<AnimationControls | null>(null)
-const subAnims: Record<string, AnimationControls> = {}
-const hoverAnims: Record<string, AnimationControls | null> = {}
+const cleanupFns: Array<() => void> = []
+const hoverResetTimers: Record<string, PlaybackHandle | null> = {}
 // Background particles
 const bgParticles = Array.from({ length: 60 }, (_, i) => {
  const d = 3 + Math.random() * 5
@@ -311,7 +319,7 @@ const masterNodeStyle = computed(() => {
  }
 })

-function getSubNodeStyle(sub: (typeof subAgents)[0]) {
+function getSubNodeStyle(sub: SubAgentCard) {
  const idx = subAgents.findIndex(s => s.id === sub.id)
  const pct = SUB_XS[idx] ?? 50
  const { x } = pxToSvg(pct, SUB_TOP)
@@ -419,30 +427,109 @@ async function refreshStats() {

 function onPulseEnd() { firingLine.value = null; activeLine.value = null }

+function stopTimer(timer: PlaybackHandle | null) {
+  if (timer) window.clearTimeout(timer)
+}
+
+function runTransition(
+  el: Element,
+  keyframes: Keyframe[],
+  options: KeyframeAnimationOptions,
+  done?: () => void,
+) {
+  const animation = (el as HTMLElement).animate(keyframes, {
+    fill: 'forwards',
+    ...options,
+  })
+
+  const finish = () => done?.()
+  animation.addEventListener('finish', finish, { once: true })
+  cleanupFns.push(() => animation.cancel())
+  return animation
+}
+
 // ── Motion helpers ───────────────────────────────────────────────
-function animateIn(el: Element) { animate(el, { opacity: [0, 1], x: [80, 0] }, { duration: 0.35, easing: [0.4, 0, 0.2, 1] }).play() }
-function animateOut(el: Element) { animate(el, { opacity: [1, 0], x: [0, 80] }, { duration: 0.25, easing: [0.4, 0, 1, 1] }).play() }
-function fadeIn(el: Element) { animate(el, { opacity: [0, 1] }, { duration: 0.25 }).play() }
-function fadeOut(el: Element) { animate(el, { opacity: [1, 0] }, { duration: 0.2 }).play() }
+function animateIn(el: Element, done: () => void) {
+  runTransition(
+    el,
+    [
+      { opacity: 0, transform: 'translateX(80px)' },
+      { opacity: 1, transform: 'translateX(0)' },
+    ],
+    { duration: 350, easing: 'cubic-bezier(0.4, 0, 0.2, 1)' },
+    done,
+  )
+}
+
+function animateOut(el: Element, done: () => void) {
+  runTransition(
+    el,
+    [
+      { opacity: 1, transform: 'translateX(0)' },
+      { opacity: 0, transform: 'translateX(80px)' },
+    ],
+    { duration: 250, easing: 'cubic-bezier(0.4, 0, 1, 1)' },
+    done,
+  )
+}
+
+function fadeIn(el: Element, done: () => void) {
+  runTransition(el, [{ opacity: 0 }, { opacity: 1 }], { duration: 250 }, done)
+}
+
+function fadeOut(el: Element, done: () => void) {
+  runTransition(el, [{ opacity: 1 }, { opacity: 0 }], { duration: 200 }, done)
+}

 function playEntranceAnimations() {
  if (masterCardRef.value) {
-    masterAnim.value = animate(masterCardRef.value, { opacity: [0, 1], y: [20, 0] }, { duration: 0.6, easing: [0.16, 1, 0.3, 1] })
+    runTransition(
+      masterCardRef.value,
+      [
+        { opacity: 0, transform: 'translateY(20px)' },
+        { opacity: 1, transform: 'translateY(0)' },
+      ],
+      { duration: 600, easing: 'cubic-bezier(0.16, 1, 0.3, 1)' },
+    )
  }
+
  subAgents.forEach((sub, idx) => {
    const el = subRefs[sub.id]
    if (!el) return
-    const anim = animate(el, { opacity: [0, 1], y: [20, 0] }, { duration: 0.5, delay: 0.15 + idx * 0.1, easing: [0.16, 1, 0.3, 1] })
-    subAnims[sub.id] = anim
-    const hoverAnim = animate(el, { y: [0, -4] }, { duration: 0.2, easing: [0.34, 1.56, 0.64, 1] })
-    hoverAnim.pause()
-    hoverAnims[sub.id] = hoverAnim
-    el.addEventListener('mouseenter', () => {
+
+    runTransition(
+      el,
+      [
+        { opacity: 0, transform: 'translateY(20px)' },
+        { opacity: 1, transform: 'translateY(0)' },
+      ],
+      {
+        duration: 500,
+        delay: 150 + idx * 100,
+        easing: 'cubic-bezier(0.16, 1, 0.3, 1)',
+      },
+    )
+
+    const handleMouseEnter = () => {
      if (!localAgents[sub.id]?.enabled) return
-      hoverAnim.direction = 'forward'; hoverAnim.play()
-    })
-    el.addEventListener('mouseleave', () => {
-      hoverAnim.direction = 'reverse'; hoverAnim.play()
+      stopTimer(hoverResetTimers[sub.id] ?? null)
+      el.style.transform = 'translateY(-4px)'
+    }
+
+    const handleMouseLeave = () => {
+      stopTimer(hoverResetTimers[sub.id] ?? null)
+      hoverResetTimers[sub.id] = window.setTimeout(() => {
+        el.style.transform = ''
+        hoverResetTimers[sub.id] = null
+      }, 200)
+    }
+
+    el.addEventListener('mouseenter', handleMouseEnter)
+    el.addEventListener('mouseleave', handleMouseLeave)
+    cleanupFns.push(() => {
+      stopTimer(hoverResetTimers[sub.id] ?? null)
+      el.removeEventListener('mouseenter', handleMouseEnter)
+      el.removeEventListener('mouseleave', handleMouseLeave)
    })
  })
 }
@@ -466,9 +553,7 @@ onMounted(async () => {
 onUnmounted(() => {
  if (pollInterval) clearInterval(pollInterval)
  resizeObserver?.disconnect()
-  masterAnim.value?.stop()
-  Object.values(subAnims).forEach(a => a.stop())
-  Object.values(hoverAnims).forEach(a => a?.stop())
+  cleanupFns.forEach(cleanup => cleanup())
 })
 </script>

--- a/frontend/src/pages/app/layout.vue
+++ b/frontend/src/pages/app/layout.vue
--- a/frontend/src/pages/chat/composables/useChatView.ts
+++ b/frontend/src/pages/chat/composables/useChatView.ts
@@ -0,0 +1,210 @@
+import { nextTick, onMounted, ref } from 'vue'
+import { useConversationStore } from '@/stores/conversation'
+import { conversationApi, type Message } from '@/api/conversation'
+import { documentApi } from '@/api/document'
+
+export interface SelectedFile {
+  id: string
+  name: string
+  type: string
+  size: number
+}
+
+interface MessageWithAttachments extends Message {
+  attachments?: SelectedFile[]
+}
+
+export function useChatView() {
+  const store = useConversationStore()
+  const inputMessage = ref('')
+  const isSending = ref(false)
+  const chatContainer = ref<HTMLElement>()
+  const inputRef = ref<HTMLTextAreaElement>()
+  const isTyping = ref(false)
+  const fileInputRef = ref<HTMLInputElement>()
+  const showEmojiPicker = ref(false)
+  const selectedFiles = ref<SelectedFile[]>([])
+
+  async function sendMessage() {
+    if (!inputMessage.value.trim() || isSending.value) return
+
+    isSending.value = true
+    isTyping.value = true
+    const text = inputMessage.value.trim()
+    const attachments = [...selectedFiles.value]
+    inputMessage.value = ''
+
+    store.addMessage({
+      id: `temp-${Date.now()}`,
+      role: 'user',
+      content: text,
+      created_at: new Date().toISOString(),
+      attachments,
+    } as MessageWithAttachments)
+
+    await nextTick()
+    scrollToBottom()
+
+    try {
+      const response = await conversationApi.chat(text, store.currentConversationId || undefined, attachments.map((file) => file.id))
+      selectedFiles.value = []
+      isTyping.value = false
+      store.addMessage({
+        id: response.data.message_id,
+        role: 'assistant',
+        content: response.data.content,
+        model: response.data.agent_name,
+        created_at: new Date().toISOString(),
+      })
+      if (!store.currentConversationId) {
+        store.setCurrentConversation(response.data.conversation_id)
+        await loadConversations()
+      }
+    } catch (error) {
+      isTyping.value = false
+      console.error('发送失败:', error)
+      store.addMessage({
+        id: `err-${Date.now()}`,
+        role: 'assistant',
+        content: '抱歉，连接失败。请检查服务状态。',
+        created_at: new Date().toISOString(),
+      })
+    }
+
+    isSending.value = false
+    await nextTick()
+    scrollToBottom()
+  }
+
+  async function loadConversations() {
+    try {
+      const response = await conversationApi.list()
+      store.setConversations(response.data)
+    } catch (error) {
+      console.error('加载对话列表失败:', error)
+    }
+  }
+
+  async function selectConversation(id: string) {
+    store.setCurrentConversation(id)
+    store.setMessages([])
+    try {
+      const response = await conversationApi.getMessages(id)
+      store.setMessages(response.data)
+      await nextTick()
+      scrollToBottom()
+    } catch (error) {
+      console.error('加载消息失败:', error)
+    }
+  }
+
+  function newConversation() {
+    store.setCurrentConversation('')
+    store.setMessages([])
+    inputRef.value?.focus()
+  }
+
+  async function deleteConversation(id: string, event: Event) {
+    event.stopPropagation()
+    try {
+      await conversationApi.delete(id)
+      store.removeConversation(id)
+      if (store.currentConversationId === id) {
+        store.setCurrentConversation('')
+        store.setMessages([])
+      }
+    } catch (error) {
+      console.error('删除失败:', error)
+    }
+  }
+
+  function scrollToBottom() {
+    if (chatContainer.value) {
+      chatContainer.value.scrollTop = chatContainer.value.scrollHeight
+    }
+  }
+
+  function formatTime(dateStr: string) {
+    const date = new Date(dateStr)
+    return date.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' })
+  }
+
+  function formatConvDate(dateStr: string) {
+    const date = new Date(dateStr)
+    const now = new Date()
+    const diff = now.getTime() - date.getTime()
+    if (diff < 60000) return '刚刚'
+    if (diff < 3600000) return `${Math.floor(diff / 60000)}分钟前`
+    if (diff < 86400000) return '今天'
+    return date.toLocaleDateString('zh-CN', { month: 'short', day: 'numeric' })
+  }
+
+  function autoResize(event: Event) {
+    const element = event.target as HTMLTextAreaElement
+    element.style.height = 'auto'
+    element.style.height = `${Math.min(element.scrollHeight, 120)}px`
+  }
+
+  async function handleFileSelect(event: Event) {
+    const input = event.target as HTMLInputElement
+    if (!input.files?.length) return
+
+    for (const file of input.files) {
+      if (file.size > 10 * 1024 * 1024) {
+        alert(`文件 ${file.name} 超过10MB限制`)
+        continue
+      }
+      try {
+        const response = await documentApi.upload(file)
+        selectedFiles.value.push({
+          id: response.data.id,
+          name: file.name,
+          type: file.type,
+          size: file.size,
+        })
+      } catch (error) {
+        console.error('上传失败:', error)
+        alert(`文件 ${file.name} 上传失败`)
+      }
+    }
+    if (fileInputRef.value) {
+      fileInputRef.value.value = ''
+    }
+  }
+
+  function insertEmoji(emoji: string) {
+    inputMessage.value += emoji
+    showEmojiPicker.value = false
+  }
+
+  function openFilePicker() {
+    fileInputRef.value?.click()
+  }
+
+  onMounted(() => {
+    loadConversations()
+    inputRef.value?.focus()
+  })
+
+  return {
+    store,
+    inputMessage,
+    isSending,
+    chatContainer,
+    inputRef,
+    isTyping,
+    fileInputRef,
+    showEmojiPicker,
+    selectedFiles,
+    sendMessage,
+    selectConversation,
+    newConversation,
+    deleteConversation,
+    formatTime,
+    formatConvDate,
+    autoResize,
+    handleFileSelect,
+    insertEmoji,
+    openFilePicker,
+  }
+}
--- a/frontend/src/pages/chat/index.vue
+++ b/frontend/src/pages/chat/index.vue
@@ -1,180 +1,29 @@
 <script setup lang="ts">
-import { ref, onMounted, nextTick, watch } from 'vue'
-import { useConversationStore } from '@/stores/conversation'
-import { conversationApi } from '@/api/conversation'
-import { documentApi } from '@/api/document'
 import { MessageCircle, Trash2, Send, Sparkles, CornerDownLeft, Paperclip, Smile } from 'lucide-vue-next'
 import EmojiPicker from '@/components/chat/EmojiPicker.vue'
 import FileMessage from '@/components/chat/FileMessage.vue'
+import { useChatView } from '@/pages/chat/composables/useChatView'

-const store = useConversationStore()
-const inputMessage = ref('')
-const isSending = ref(false)
-const chatContainer = ref<HTMLElement>()
-const inputRef = ref<HTMLTextAreaElement>()
-const isTyping = ref(false)
-const fileInputRef = ref<HTMLInputElement>()
-const showEmojiPicker = ref(false)
-const selectedFiles = ref<{ id: string; name: string; type: string; size: number }[]>([])
-
-async function sendMessage() {
-  if (!inputMessage.value.trim() || isSending.value) return
-
-  isSending.value = true
-  isTyping.value = true
-  const text = inputMessage.value.trim()
-  inputMessage.value = ''
-
-  store.addMessage({
-    id: `temp-${Date.now()}`,
-    role: 'user',
-    content: text,
-    created_at: new Date().toISOString(),
-  })
-
-  await nextTick()
-  scrollToBottom()
-
-  try {
-    const response = await conversationApi.chat(text, store.currentConversationId || undefined, selectedFiles.value.map(f => f.id))
-    selectedFiles.value = []
-    isTyping.value = false
-    store.addMessage({
-      id: response.data.message_id,
-      role: 'assistant',
-      content: response.data.content,
-      model: response.data.agent_name,
-      created_at: new Date().toISOString(),
-    })
-    if (!store.currentConversationId) {
-      store.setCurrentConversation(response.data.conversation_id)
-      await loadConversations()
-    }
-  } catch (e) {
-    isTyping.value = false
-    console.error('发送失败:', e)
-    store.addMessage({
-      id: `err-${Date.now()}`,
-      role: 'assistant',
-      content: '抱歉，连接失败。请检查服务状态。',
-      created_at: new Date().toISOString(),
-    })
-  }
-
-  isSending.value = false
-  await nextTick()
-  scrollToBottom()
-}
-
-async function loadConversations() {
-  try {
-    const response = await conversationApi.list()
-    store.setConversations(response.data)
-  } catch (e) {
-    console.error('加载对话列表失败:', e)
-  }
-}
-
-async function selectConversation(id: string) {
-  store.setCurrentConversation(id)
-  store.setMessages([])
-  try {
-    const response = await conversationApi.getMessages(id)
-    store.setMessages(response.data)
-    await nextTick()
-    scrollToBottom()
-  } catch (e) {
-    console.error('加载消息失败:', e)
-  }
-}
-
-async function newConversation() {
-  store.setCurrentConversation('')
-  store.setMessages([])
-  inputRef.value?.focus()
-}
-
-async function deleteConversation(id: string, e: Event) {
-  e.stopPropagation()
-  try {
-    await conversationApi.delete(id)
-    store.removeConversation(id)
-    if (store.currentConversationId === id) {
-      store.setCurrentConversation('')
-      store.setMessages([])
-    }
-  } catch (e) {
-    console.error('删除失败:', e)
-  }
-}
-
-function scrollToBottom() {
-  if (chatContainer.value) {
-    chatContainer.value.scrollTop = chatContainer.value.scrollHeight
-  }
-}
-
-function formatTime(dateStr: string) {
-  const d = new Date(dateStr)
-  return d.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' })
-}
-
-function formatConvDate(dateStr: string) {
-  const d = new Date(dateStr)
-  const now = new Date()
-  const diff = now.getTime() - d.getTime()
-  if (diff < 60000) return '刚刚'
-  if (diff < 3600000) return `${Math.floor(diff / 60000)}分钟前`
-  if (diff < 86400000) return '今天'
-  return d.toLocaleDateString('zh-CN', { month: 'short', day: 'numeric' })
-}
-
-function autoResize(e: Event) {
-  const el = e.target as HTMLTextAreaElement
-  el.style.height = 'auto'
-  el.style.height = Math.min(el.scrollHeight, 120) + 'px'
-}
-
-async function handleFileSelect(e: Event) {
-  const input = e.target as HTMLInputElement
-  if (!input.files?.length) return
-
-  for (const file of input.files) {
-    if (file.size > 10 * 1024 * 1024) {
-      alert(`文件 ${file.name} 超过10MB限制`)
-      continue
-    }
-    try {
-      const response = await documentApi.upload(file)
-      selectedFiles.value.push({
-        id: response.data.id,
-        name: file.name,
-        type: file.type,
-        size: file.size,
-      })
-    } catch (e) {
-      console.error('上传失败:', e)
-      alert(`文件 ${file.name} 上传失败`)
-    }
-  }
-  if (fileInputRef.value) {
-    fileInputRef.value.value = ''
-  }
-}
-
-function insertEmoji(emoji: string) {
-  inputMessage.value += emoji
-  showEmojiPicker.value = false
-}
-
-function openFilePicker() {
-  fileInputRef.value?.click()
-}
-
-onMounted(() => {
-  loadConversations()
-  inputRef.value?.focus()
-})
+const {
+  store,
+  inputMessage,
+  isSending,
+  chatContainer,
+  inputRef,
+  isTyping,
+  fileInputRef,
+  showEmojiPicker,
+  sendMessage,
+  selectConversation,
+  newConversation,
+  deleteConversation,
+  formatTime,
+  formatConvDate,
+  autoResize,
+  handleFileSelect,
+  insertEmoji,
+  openFilePicker,
+} = useChatView()
 </script>

 <template>
@@ -272,7 +121,9 @@ onMounted(() => {
              <FileMessage
                v-for="att in msg.attachments"
                :key="att.id"
-                :file="att"
+                :filename="att.name"
+                :file-type="att.type"
+                :file-size="att.size"
              />
            </div>
          </div>
@@ -818,7 +669,9 @@ onMounted(() => {
  line-height: 1.6;
  resize: none;
  max-height: 120px;
-  padding: 0;
+  padding: 8px 0;
+  vertical-align: middle;
+  overflow: hidden;
 }

 .input-frame textarea::placeholder { color: var(--text-dim); }
--- a/frontend/src/pages/forum/index.vue
+++ b/frontend/src/pages/forum/index.vue
@@ -39,13 +39,13 @@ function formatDate(dateStr: string) {
  return d.toLocaleString('zh-CN', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' })
 }

-function getCategoryLabel(cat: string) {
+function getCategoryLabel(cat?: string) {
  const map: Record<string, { label: string; color: string }> = {
    discussion: { label: 'DISCUSSION', color: 'var(--accent-cyan)' },
    instruction: { label: 'INSTRUCTION', color: 'var(--accent-amber)' },
    question: { label: 'QUESTION', color: 'var(--accent-green)' },
  }
-  return map[cat] || map.discussion
+  return map[cat ?? 'discussion'] || map.discussion
 }

 onMounted(() => { loadPosts() })
--- a/frontend/src/pages/graph/index.vue
+++ b/frontend/src/pages/graph/index.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref, onMounted, nextTick } from 'vue'
 import { graphApi } from '@/api/graph'
-import { Network, RefreshCw, Info, Maximize2, Hexagon } from 'lucide-vue-next'
+import { Network, RefreshCw, Info, Hexagon } from 'lucide-vue-next'
 import type { KGNode, KGEdge } from '@/api/graph'

 const nodes = ref<KGNode[]>([])
--- a/frontend/src/pages/kanban/index.vue
+++ b/frontend/src/pages/kanban/index.vue
--- a/frontend/src/pages/knowledge/composables/useKnowledgeView.ts
+++ b/frontend/src/pages/knowledge/composables/useKnowledgeView.ts
@@ -0,0 +1,344 @@
+import { computed, onMounted, ref } from 'vue'
+import { documentApi, type Document } from '@/api/document'
+import { folderApi, type FolderTree } from '@/api/folder'
+
+export function useKnowledgeView() {
+  const folders = ref<FolderTree[]>([])
+  const documents = ref<Document[]>([])
+  const currentFolderId = ref<string | null>(null)
+  const isUploading = ref(false)
+  const isLoadingDocuments = ref(false)
+  const uploadError = ref('')
+  const uploadInput = ref<HTMLInputElement | null>(null)
+
+  const showNewFolderDialog = ref(false)
+  const newFolderName = ref('')
+  const newFolderParentId = ref<string | null>(null)
+
+  const showRenameDialog = ref(false)
+  const renameFolderName = ref('')
+  const renamingFolder = ref<FolderTree | null>(null)
+
+  const showDeleteDialog = ref(false)
+  const deletingFolder = ref<FolderTree | null>(null)
+
+  const showDocumentDialog = ref(false)
+  const activeDocument = ref<Document | null>(null)
+  const activeDocumentContent = ref('')
+  const isLoadingDocumentContent = ref(false)
+
+  const folderMap = computed(() => {
+    const map = new Map<string, FolderTree>()
+
+    function walk(nodes: FolderTree[]) {
+      for (const node of nodes) {
+        map.set(node.id, node)
+        if (node.children?.length) {
+          walk(node.children)
+        }
+      }
+    }
+
+    walk(folders.value)
+    return map
+  })
+
+  const currentFolder = computed(() => {
+    if (!currentFolderId.value) return null
+    return folderMap.value.get(currentFolderId.value) ?? null
+  })
+
+  const isRoot = computed(() => currentFolderId.value === null)
+
+  const visibleFolders = computed(() => {
+    if (isRoot.value) return folders.value
+    return currentFolder.value?.children ?? []
+  })
+
+  const breadcrumbs = computed(() => {
+    const items: Array<{ id: string | null; name: string }> = [{ id: null, name: '根目录' }]
+
+    if (!currentFolder.value) {
+      return items
+    }
+
+    const chain: FolderTree[] = []
+    let cursor: FolderTree | null = currentFolder.value
+
+    while (cursor) {
+      chain.unshift(cursor)
+      cursor = cursor.parent_id ? folderMap.value.get(cursor.parent_id) ?? null : null
+    }
+
+    for (const folder of chain) {
+      items.push({ id: folder.id, name: folder.name })
+    }
+
+    return items
+  })
+
+  const explorerTitle = computed(() => {
+    if (isRoot.value) {
+      return `${visibleFolders.value.length} 个文件夹`
+    }
+
+    return `${visibleFolders.value.length} 个文件夹 · ${documents.value.length} 个文件`
+  })
+
+  async function loadFolders() {
+    try {
+      const response = await folderApi.getTree()
+      folders.value = response.data
+    } catch (error) {
+      console.error('加载文件夹失败:', error)
+    }
+  }
+
+  async function loadDocumentsByFolder(folderId: string | null) {
+    if (!folderId) {
+      documents.value = []
+      return
+    }
+
+    isLoadingDocuments.value = true
+    try {
+      const response = await documentApi.list(folderId)
+      documents.value = response.data
+    } catch (error) {
+      console.error('加载文档失败:', error)
+    } finally {
+      isLoadingDocuments.value = false
+    }
+  }
+
+  async function enterFolder(folder: FolderTree) {
+    currentFolderId.value = folder.id
+    await loadDocumentsByFolder(folder.id)
+  }
+
+  async function goToFolder(folderId: string | null) {
+    currentFolderId.value = folderId
+    await loadDocumentsByFolder(folderId)
+  }
+
+  async function goBack() {
+    if (!currentFolder.value) return
+    await goToFolder(currentFolder.value.parent_id)
+  }
+
+  function triggerUpload() {
+    if (isRoot.value) return
+    uploadInput.value?.click()
+  }
+
+  async function handleUpload(event: Event) {
+    const target = event.target as HTMLInputElement
+    const file = target.files?.[0]
+    if (!file) return
+
+    if (!currentFolderId.value) {
+      uploadError.value = '请先进入目标文件夹后再上传文件'
+      window.setTimeout(() => {
+        uploadError.value = ''
+      }, 3000)
+      target.value = ''
+      return
+    }
+
+    isUploading.value = true
+    try {
+      await documentApi.upload(file, currentFolderId.value)
+      await loadDocumentsByFolder(currentFolderId.value)
+    } catch (error) {
+      console.error('上传失败:', error)
+    } finally {
+      isUploading.value = false
+      target.value = ''
+    }
+  }
+
+  async function handleDeleteDocument(id: string) {
+    try {
+      await documentApi.delete(id)
+      documents.value = documents.value.filter((doc) => doc.id !== id)
+
+      if (activeDocument.value?.id === id) {
+        closeDocumentDialog()
+      }
+    } catch (error) {
+      console.error('删除失败:', error)
+    }
+  }
+
+  function openNewFolderDialog(parentId: string | null = null) {
+    newFolderParentId.value = parentId
+    newFolderName.value = ''
+    showNewFolderDialog.value = true
+  }
+
+  async function createFolder() {
+    if (!newFolderName.value.trim()) return
+
+    try {
+      await folderApi.create({
+        name: newFolderName.value.trim(),
+        parent_id: newFolderParentId.value,
+      })
+      await loadFolders()
+      showNewFolderDialog.value = false
+    } catch (error) {
+      console.error('创建文件夹失败:', error)
+    }
+  }
+
+  function openRenameDialog(folder: FolderTree) {
+    renamingFolder.value = folder
+    renameFolderName.value = folder.name
+    showRenameDialog.value = true
+  }
+
+  async function renameFolder() {
+    if (!renamingFolder.value || !renameFolderName.value.trim()) return
+
+    try {
+      await folderApi.rename(renamingFolder.value.id, { name: renameFolderName.value.trim() })
+      await loadFolders()
+      showRenameDialog.value = false
+      renamingFolder.value = null
+    } catch (error) {
+      console.error('重命名文件夹失败:', error)
+    }
+  }
+
+  function openDeleteDialog(folder: FolderTree) {
+    deletingFolder.value = folder
+    showDeleteDialog.value = true
+  }
+
+  function isFolderInTree(nodes: FolderTree[], targetId: string) {
+    for (const node of nodes) {
+      if (node.id === targetId) return true
+      if (node.children?.length && isFolderInTree(node.children, targetId)) return true
+    }
+    return false
+  }
+
+  async function deleteFolder() {
+    if (!deletingFolder.value) return
+
+    const deletingId = deletingFolder.value.id
+    const fallbackParentId = deletingFolder.value.parent_id
+
+    try {
+      await folderApi.delete(deletingId)
+      await loadFolders()
+
+      if (currentFolderId.value && !isFolderInTree(folders.value, currentFolderId.value)) {
+        currentFolderId.value = fallbackParentId
+      }
+
+      await loadDocumentsByFolder(currentFolderId.value)
+      showDeleteDialog.value = false
+      deletingFolder.value = null
+    } catch (error) {
+      console.error('删除文件夹失败:', error)
+    }
+  }
+
+  async function openDocument(doc: Document) {
+    activeDocument.value = doc
+    activeDocumentContent.value = ''
+    showDocumentDialog.value = true
+    isLoadingDocumentContent.value = true
+
+    try {
+      const response = await documentApi.getContent(doc.id)
+      const content = response.data as string | { content?: string }
+      activeDocumentContent.value = typeof content === 'string' ? content : content.content ?? ''
+    } catch (error) {
+      console.error('加载文档内容失败:', error)
+      activeDocumentContent.value = '暂时无法加载文档内容。'
+    } finally {
+      isLoadingDocumentContent.value = false
+    }
+  }
+
+  function closeDocumentDialog() {
+    showDocumentDialog.value = false
+    activeDocument.value = null
+    activeDocumentContent.value = ''
+  }
+
+  function getFileTypeColor(type: string) {
+    const colors: Record<string, string> = {
+      pdf: '#f87171',
+      md: '#60a5fa',
+      txt: '#34d399',
+      docx: '#a78bfa',
+    }
+    return colors[type] || '#9ca3af'
+  }
+
+  function formatFileSize(fileSize: number) {
+    if (fileSize < 1024) return `${fileSize} B`
+    if (fileSize < 1024 * 1024) return `${(fileSize / 1024).toFixed(1)} KB`
+    return `${(fileSize / (1024 * 1024)).toFixed(1)} MB`
+  }
+
+  function formatDate(date: string) {
+    return new Date(date).toLocaleDateString('zh-CN', {
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+    })
+  }
+
+  onMounted(async () => {
+    await loadFolders()
+    await loadDocumentsByFolder(null)
+  })
+
+  return {
+    folders,
+    documents,
+    currentFolderId,
+    isUploading,
+    isLoadingDocuments,
+    uploadError,
+    uploadInput,
+    showNewFolderDialog,
+    newFolderName,
+    newFolderParentId,
+    showRenameDialog,
+    renameFolderName,
+    renamingFolder,
+    showDeleteDialog,
+    deletingFolder,
+    showDocumentDialog,
+    activeDocument,
+    activeDocumentContent,
+    isLoadingDocumentContent,
+    currentFolder,
+    isRoot,
+    visibleFolders,
+    breadcrumbs,
+    explorerTitle,
+    enterFolder,
+    goToFolder,
+    goBack,
+    triggerUpload,
+    handleUpload,
+    handleDeleteDocument,
+    openNewFolderDialog,
+    createFolder,
+    openRenameDialog,
+    renameFolder,
+    openDeleteDialog,
+    deleteFolder,
+    openDocument,
+    closeDocumentDialog,
+    getFileTypeColor,
+    formatFileSize,
+    formatDate,
+  }
+}
--- a/frontend/src/pages/knowledge/index.vue
+++ b/frontend/src/pages/knowledge/index.vue
--- a/frontend/src/pages/login/index.vue
+++ b/frontend/src/pages/login/index.vue
--- a/frontend/src/pages/logs/index.vue
+++ b/frontend/src/pages/logs/index.vue
@@ -0,0 +1,760 @@
+<script setup lang="ts">
+import { computed, onMounted, onUnmounted, ref } from 'vue'
+import { logApi, type Log, type LogQueryParams, type LogStats } from '@/api/log'
+import { Terminal, RefreshCw, Bot, MessageSquare, Settings, AlertCircle, ChevronDown, ChevronRight } from 'lucide-vue-next'
+
+type TimePreset = '1h' | '6h' | '24h' | '7d' | 'custom'
+
+interface LogFilters {
+  preset: TimePreset
+  start_at: string
+  end_at: string
+  request_id: string
+  route: string
+  operation: string
+  status_code: string
+  log_type: string
+  level: string
+  page: number
+  page_size: number
+}
+
+const logs = ref<Log[]>([])
+const stats = ref<LogStats | null>(null)
+const loading = ref(false)
+const errorMessage = ref('')
+const expandedLogId = ref<string | null>(null)
+const autoRefresh = ref(false)
+let refreshInterval: ReturnType<typeof window.setInterval> | null = null
+
+const pageSizeOptions = [20, 50, 100]
+const timePresets: Array<{ value: TimePreset; label: string }> = [
+  { value: '1h', label: '1h' },
+  { value: '6h', label: '6h' },
+  { value: '24h', label: '24h' },
+  { value: '7d', label: '7d' },
+  { value: 'custom', label: '自定义' },
+]
+
+const logTypes = [
+  { value: '', label: '全部', icon: null },
+  { value: 'agent', label: '智能体', icon: Bot },
+  { value: 'system', label: '系统', icon: Settings },
+  { value: 'chat', label: '问答', icon: MessageSquare },
+]
+
+const logLevels = [
+  { value: '', label: '全部' },
+  { value: 'debug', label: '调试' },
+  { value: 'info', label: '信息' },
+  { value: 'warning', label: '警告' },
+  { value: 'error', label: '错误' },
+]
+
+const statusCodeOptions = [
+  { value: '', label: '全部状态' },
+  { value: '200', label: '200' },
+  { value: '400', label: '400' },
+  { value: '401', label: '401' },
+  { value: '404', label: '404' },
+  { value: '422', label: '422' },
+  { value: '500', label: '500' },
+]
+
+const levelColors: Record<string, string> = {
+  debug: 'var(--text-dim)',
+  info: 'var(--accent-cyan)',
+  warning: 'var(--accent-amber)',
+  error: 'var(--accent-red)',
+}
+
+const typeLabels: Record<string, string> = {
+  agent: '智能体',
+  system: '系统',
+  chat: '问答',
+}
+
+function toDatetimeLocalValue(date: Date): string {
+  const offsetMs = date.getTimezoneOffset() * 60 * 1000
+  return new Date(date.getTime() - offsetMs).toISOString().slice(0, 16)
+}
+
+function getPresetRange(preset: Exclude<TimePreset, 'custom'>) {
+  const end = new Date()
+  const start = new Date(end)
+  const hours = preset === '1h' ? 1 : preset === '6h' ? 6 : preset === '24h' ? 24 : 24 * 7
+  start.setHours(start.getHours() - hours)
+  return {
+    start_at: toDatetimeLocalValue(start),
+    end_at: toDatetimeLocalValue(end),
+  }
+}
+
+function createDefaultFilters(): LogFilters {
+  return {
+    preset: '24h',
+    ...getPresetRange('24h'),
+    request_id: '',
+    route: '',
+    operation: '',
+    status_code: '',
+    log_type: '',
+    level: '',
+    page: 1,
+    page_size: 50,
+  }
+}
+
+const filters = ref<LogFilters>(createDefaultFilters())
+const totalPages = computed(() => Math.max(1, Math.ceil(total.value / filters.value.page_size)))
+const visiblePageNumbers = computed(() => {
+  const totalPageCount = totalPages.value
+  const currentPage = filters.value.page
+  if (totalPageCount <= 5) {
+    return Array.from({ length: totalPageCount }, (_, index) => index + 1)
+  }
+
+  let startPage = Math.max(1, currentPage - 2)
+  let endPage = Math.min(totalPageCount, startPage + 4)
+
+  if (endPage - startPage < 4) {
+    startPage = Math.max(1, endPage - 4)
+  }
+
+  return Array.from({ length: endPage - startPage + 1 }, (_, index) => startPage + index)
+})
+const total = ref(0)
+
+function formatTime(dateStr: string | null): string {
+  if (!dateStr) return '-'
+  const d = new Date(dateStr)
+  if (Number.isNaN(d.getTime())) return dateStr
+  return d.toLocaleString('zh-CN', {
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit',
+    month: '2-digit',
+    day: '2-digit',
+  })
+}
+
+function formatDuration(ms: number | null): string {
+  if (ms == null) return ''
+  if (ms < 1000) return `${ms}ms`
+  return `${(ms / 1000).toFixed(1)}s`
+}
+
+function formatDetails(details: Record<string, unknown> | null): string {
+  if (!details) return ''
+  return JSON.stringify(details, null, 2)
+}
+
+function toggleDetails(logId: string) {
+  expandedLogId.value = expandedLogId.value === logId ? null : logId
+}
+
+function normalizeFilters(): LogQueryParams {
+  return {
+    log_type: filters.value.log_type || undefined,
+    level: filters.value.level || undefined,
+    request_id: filters.value.request_id.trim() || undefined,
+    route: filters.value.route.trim() || undefined,
+    operation: filters.value.operation.trim() || undefined,
+    status_code: filters.value.status_code ? Number(filters.value.status_code) : undefined,
+    start_at: filters.value.start_at ? new Date(filters.value.start_at).toISOString() : undefined,
+    end_at: filters.value.end_at ? new Date(filters.value.end_at).toISOString() : undefined,
+    page: filters.value.page,
+    page_size: filters.value.page_size,
+  }
+}
+
+function validateDateRange() {
+  if (filters.value.start_at && filters.value.end_at && filters.value.start_at > filters.value.end_at) {
+    errorMessage.value = '开始时间不能晚于结束时间'
+    return false
+  }
+  return true
+}
+
+async function fetchLogs() {
+  loading.value = true
+  errorMessage.value = ''
+  try {
+    const requestedPage = filters.value.page
+    const res = await logApi.list(normalizeFilters())
+    logs.value = res.data.logs
+    total.value = res.data.total
+    const maxPage = Math.max(1, Math.ceil(res.data.total / filters.value.page_size))
+    if (requestedPage > maxPage) {
+      filters.value.page = maxPage
+      if (maxPage !== requestedPage) {
+        await fetchLogs()
+      }
+      return
+    }
+  } catch (e: unknown) {
+    errorMessage.value = (e as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '加载日志失败'
+  } finally {
+    loading.value = false
+  }
+}
+
+async function fetchStats() {
+  try {
+    const res = await logApi.getStats(normalizeFilters())
+    stats.value = res.data
+  } catch {
+    if (!errorMessage.value) {
+      errorMessage.value = '加载日志统计失败'
+    }
+  }
+}
+
+async function loadData() {
+  if (!validateDateRange()) return
+  await Promise.all([fetchLogs(), fetchStats()])
+}
+
+function applyFilters() {
+  filters.value.page = 1
+  loadData()
+}
+
+function resetFilters() {
+  filters.value = createDefaultFilters()
+  loadData()
+}
+
+function applyPreset(preset: TimePreset) {
+  filters.value.preset = preset
+  if (preset !== 'custom') {
+    const range = getPresetRange(preset)
+    filters.value.start_at = range.start_at
+    filters.value.end_at = range.end_at
+  }
+}
+
+function markCustomRange() {
+  filters.value.preset = 'custom'
+}
+
+function toggleAutoRefresh() {
+  autoRefresh.value = !autoRefresh.value
+  if (autoRefresh.value) {
+    refreshInterval = window.setInterval(() => {
+      loadData()
+    }, 5000)
+  } else if (refreshInterval) {
+    clearInterval(refreshInterval)
+    refreshInterval = null
+  }
+}
+
+function goToPage(page: number) {
+  if (page < 1 || page > totalPages.value || page === filters.value.page) {
+    return
+  }
+  filters.value.page = page
+  fetchLogs()
+}
+
+function prevPage() {
+  goToPage(filters.value.page - 1)
+}
+
+function nextPage() {
+  goToPage(filters.value.page + 1)
+}
+
+function changePageSize(size: number) {
+  filters.value.page_size = size
+  filters.value.page = 1
+  loadData()
+}
+
+onMounted(loadData)
+
+onUnmounted(() => {
+  if (refreshInterval) {
+    clearInterval(refreshInterval)
+  }
+})
+</script>
+
+<template>
+  <div class="log-view">
+    <div class="view-header">
+      <div class="header-title">
+        <Terminal :size="16" />
+        <span>运行日志</span>
+      </div>
+      <div class="header-actions">
+        <button class="btn-icon" :class="{ active: autoRefresh }" @click="toggleAutoRefresh" title="自动刷新">
+          <RefreshCw :size="14" :class="{ spinning: autoRefresh }" />
+        </button>
+        <button class="btn-icon" @click="loadData" title="刷新">
+          <RefreshCw :size="14" />
+        </button>
+      </div>
+    </div>
+
+    <div v-if="stats" class="stats-overview">
+      <div class="stat-card">
+        <div class="stat-label">总计</div>
+        <div class="stat-value">{{ stats.total }}</div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-label">智能体</div>
+        <div class="stat-value cyan">{{ stats.by_type.agent }}</div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-label">系统</div>
+        <div class="stat-value purple">{{ stats.by_type.system }}</div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-label">问答</div>
+        <div class="stat-value amber">{{ stats.by_type.chat }}</div>
+      </div>
+      <div class="stat-card">
+        <div class="stat-label">错误</div>
+        <div class="stat-value red">{{ stats.by_level.error }}</div>
+      </div>
+    </div>
+
+    <div class="filters">
+      <div class="toolbar-row presets-row">
+        <button
+          v-for="preset in timePresets"
+          :key="preset.value"
+          class="filter-btn"
+          :class="{ active: filters.preset === preset.value }"
+          @click="applyPreset(preset.value)"
+        >
+          {{ preset.label }}
+        </button>
+      </div>
+
+      <div class="toolbar-row fields-row">
+        <input v-model="filters.start_at" class="filter-input" type="datetime-local" @input="markCustomRange" />
+        <input v-model="filters.end_at" class="filter-input" type="datetime-local" @input="markCustomRange" />
+        <input v-model="filters.request_id" class="filter-input" type="text" placeholder="Request ID" />
+        <input v-model="filters.route" class="filter-input" type="text" placeholder="Route" />
+        <input v-model="filters.operation" class="filter-input" type="text" placeholder="Operation" />
+        <select v-model="filters.status_code" class="filter-select">
+          <option v-for="option in statusCodeOptions" :key="option.label" :value="option.value">{{ option.label }}</option>
+        </select>
+        <select v-model="filters.log_type" class="filter-select">
+          <option v-for="option in logTypes" :key="option.label" :value="option.value">{{ option.label }}</option>
+        </select>
+        <select v-model="filters.level" class="filter-select">
+          <option v-for="option in logLevels" :key="option.label" :value="option.value">{{ option.label }}</option>
+        </select>
+        <button class="action-btn primary" @click="applyFilters">查询</button>
+        <button class="action-btn" @click="resetFilters">重置</button>
+      </div>
+    </div>
+
+    <div class="log-list">
+      <div v-if="loading && logs.length === 0" class="loading-state">
+        <RefreshCw :size="20" class="spinning" />
+        <span>加载中...</span>
+      </div>
+
+      <div v-else-if="errorMessage" class="empty-state error-state">
+        <AlertCircle :size="32" />
+        <span>{{ errorMessage }}</span>
+      </div>
+
+      <div v-else-if="logs.length === 0" class="empty-state">
+        <Terminal :size="32" />
+        <span>暂无日志</span>
+      </div>
+
+      <div v-else class="log-items">
+        <div v-for="log in logs" :key="log.id" class="log-item">
+          <div class="log-summary" @click="toggleDetails(log.id)">
+            <div class="log-meta">
+              <span class="log-type" :class="log.type">{{ typeLabels[log.type] || log.type }}</span>
+              <span class="log-level" :style="{ color: levelColors[log.level] }">{{ log.level }}</span>
+              <span v-if="log.duration_ms !== null" class="log-duration">{{ formatDuration(log.duration_ms) }}</span>
+              <span v-if="log.status_code" class="log-status">HTTP {{ log.status_code }}</span>
+            </div>
+            <div class="log-message">{{ log.message }}</div>
+            <div class="log-footer">
+              <span v-if="log.source" class="log-source">{{ log.source }}</span>
+              <span v-if="log.operation" class="log-operation">{{ log.operation }}</span>
+              <span class="log-time">{{ formatTime(log.created_at) }}</span>
+              <span class="log-expand">
+                <ChevronDown v-if="expandedLogId === log.id" :size="14" />
+                <ChevronRight v-else :size="14" />
+              </span>
+            </div>
+          </div>
+          <div v-if="expandedLogId === log.id" class="log-details">
+            <div v-if="log.request_id" class="detail-row"><strong>Request ID:</strong> {{ log.request_id }}</div>
+            <div v-if="log.route || log.method" class="detail-row"><strong>Route:</strong> {{ log.method || '-' }} {{ log.route || '-' }}</div>
+            <div v-if="log.error_type" class="detail-row"><strong>Error:</strong> {{ log.error_type }}</div>
+            <pre v-if="log.details" class="detail-json">{{ formatDetails(log.details) }}</pre>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <div class="pagination">
+      <div class="page-summary">共 {{ total }} 条 · 第 {{ filters.page }} / {{ totalPages }} 页</div>
+      <div class="page-controls">
+        <button class="page-btn" :disabled="filters.page === 1" @click="prevPage">上一页</button>
+        <button
+          v-for="page in visiblePageNumbers"
+          :key="page"
+          class="page-btn page-number"
+          :class="{ active: page === filters.page }"
+          @click="goToPage(page)"
+        >
+          {{ page }}
+        </button>
+        <button class="page-btn" :disabled="filters.page >= totalPages" @click="nextPage">下一页</button>
+        <select class="filter-select page-size-select" :value="filters.page_size" @change="changePageSize(Number(($event.target as HTMLSelectElement).value))">
+          <option v-for="size in pageSizeOptions" :key="size" :value="size">{{ size }}/页</option>
+        </select>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.log-view {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  padding: 24px;
+  background: var(--bg-void);
+}
+
+.view-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+}
+
+.header-title {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  font-family: var(--font-mono);
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--accent-cyan);
+}
+
+.header-actions {
+  display: flex;
+  gap: 8px;
+}
+
+.btn-icon {
+  padding: 8px;
+  background: var(--bg-card);
+  border: 1px solid var(--border-dim);
+  border-radius: var(--radius-md);
+  color: var(--text-dim);
+  cursor: pointer;
+  transition: all var(--transition-fast);
+}
+
+.btn-icon:hover, .btn-icon.active {
+  background: var(--accent-cyan-dim);
+  border-color: var(--accent-cyan);
+  color: var(--accent-cyan);
+}
+
+.btn-icon .spinning {
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  to { transform: rotate(360deg); }
+}
+
+.stats-overview {
+  display: flex;
+  gap: 12px;
+  margin-bottom: 20px;
+}
+
+.stat-card {
+  flex: 1;
+  background: var(--bg-card);
+  border: 1px solid var(--border-dim);
+  border-radius: var(--radius-md);
+  padding: 12px 16px;
+  text-align: center;
+}
+
+.stat-label {
+  font-family: var(--font-mono);
+  font-size: 9px;
+  letter-spacing: 0.1em;
+  color: var(--text-dim);
+  text-transform: uppercase;
+  margin-bottom: 4px;
+}
+
+.stat-value {
+  font-family: var(--font-mono);
+  font-size: 20px;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.stat-value.cyan { color: var(--accent-cyan); }
+.stat-value.purple { color: var(--accent-purple); }
+.stat-value.amber { color: var(--accent-amber); }
+.stat-value.red { color: var(--accent-red); }
+
+.filters {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  margin-bottom: 16px;
+  padding: 12px 16px;
+  background: var(--bg-card);
+  border: 1px solid var(--border-dim);
+  border-radius: var(--radius-md);
+}
+
+.toolbar-row {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  flex-wrap: wrap;
+}
+
+.filter-btn,
+.filter-input,
+.filter-select,
+.action-btn,
+.page-btn {
+  border: 1px solid var(--border-dim);
+  border-radius: var(--radius-sm);
+  background: transparent;
+  color: var(--text-dim);
+  font-family: var(--font-mono);
+  font-size: 11px;
+  transition: all var(--transition-fast);
+}
+
+.filter-btn,
+.action-btn,
+.page-btn {
+  padding: 6px 12px;
+  cursor: pointer;
+}
+
+.filter-btn.active,
+.filter-btn:hover,
+.action-btn:hover,
+.page-btn:hover:not(:disabled),
+.page-btn.active,
+.filter-input:focus,
+.filter-select:focus {
+  border-color: var(--accent-cyan);
+  color: var(--accent-cyan);
+  outline: none;
+}
+
+.filter-btn.active,
+.action-btn.primary,
+.page-btn.active {
+  background: var(--accent-cyan-dim);
+}
+
+.filter-input,
+.filter-select {
+  min-width: 120px;
+  padding: 7px 10px;
+}
+
+.filter-input {
+  color-scheme: dark;
+}
+
+.action-btn {
+  background: var(--bg-void);
+}
+
+.log-list {
+  flex: 1;
+  overflow-y: auto;
+  background: var(--bg-card);
+  border: 1px solid var(--border-dim);
+  border-radius: var(--radius-md);
+}
+
+.loading-state,
+.empty-state {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 12px;
+  padding: 60px;
+  color: var(--text-dim);
+  font-family: var(--font-mono);
+  font-size: 12px;
+}
+
+.log-items {
+  padding: 8px;
+}
+
+.log-item {
+  border-bottom: 1px solid var(--border-dim);
+  transition: background var(--transition-fast);
+}
+
+.log-summary {
+  padding: 12px;
+  cursor: pointer;
+}
+
+.log-item:last-child {
+  border-bottom: none;
+}
+
+.log-item:hover {
+  background: rgba(0, 245, 212, 0.02);
+}
+
+.log-meta {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 6px;
+}
+
+.log-type {
+  font-family: var(--font-mono);
+  font-size: 9px;
+  padding: 2px 6px;
+  border-radius: 4px;
+  text-transform: uppercase;
+}
+
+.log-type.agent {
+  background: rgba(0, 245, 212, 0.1);
+  color: var(--accent-cyan);
+}
+
+.log-type.system {
+  background: rgba(168, 85, 247, 0.1);
+  color: var(--accent-purple);
+}
+
+.log-type.chat {
+  background: rgba(249, 168, 37, 0.1);
+  color: var(--accent-amber);
+}
+
+.log-level {
+  font-family: var(--font-mono);
+  font-size: 9px;
+  text-transform: uppercase;
+}
+
+.log-duration {
+  font-family: var(--font-mono);
+  font-size: 9px;
+  color: var(--text-muted);
+}
+
+.log-message {
+  font-size: 13px;
+  color: var(--text-primary);
+  line-height: 1.5;
+  margin-bottom: 6px;
+}
+
+.log-footer {
+  display: flex;
+  justify-content: space-between;
+  gap: 12px;
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-muted);
+}
+
+.log-status,
+.log-operation,
+.log-expand {
+  font-family: var(--font-mono);
+  font-size: 10px;
+  color: var(--text-muted);
+}
+
+.log-details {
+  padding: 0 12px 12px;
+  border-top: 1px solid var(--border-dim);
+  background: rgba(255, 255, 255, 0.02);
+}
+
+.detail-row {
+  margin-top: 10px;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-secondary);
+}
+
+.detail-json {
+  margin-top: 10px;
+  padding: 10px;
+  background: var(--bg-void);
+  border: 1px solid var(--border-dim);
+  border-radius: var(--radius-sm);
+  overflow-x: auto;
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-primary);
+  white-space: pre-wrap;
+}
+
+.error-state {
+  color: var(--accent-red);
+}
+
+.pagination {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 16px;
+  margin-top: 16px;
+}
+
+.page-summary {
+  font-family: var(--font-mono);
+  font-size: 11px;
+  color: var(--text-dim);
+}
+
+.page-controls {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-wrap: wrap;
+}
+
+.page-number {
+  min-width: 36px;
+  padding-inline: 0;
+}
+
+.page-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.page-size-select {
+  min-width: 90px;
+}
+</style>
--- a/frontend/src/pages/settings/composables/useSettingsView.ts
+++ b/frontend/src/pages/settings/composables/useSettingsView.ts
@@ -0,0 +1,314 @@
+import { computed, onMounted, ref } from 'vue'
+import { settingsApi, type LLMConfig, type LLMModelConfig, type LLMType, type SchedulerConfig } from '@/api/settings'
+
+type ToastState = {
+  show: boolean
+  message: string
+  type: 'success' | 'error'
+}
+
+type EditingSnapshot = {
+  type: string
+  index: number
+  data: LLMModelConfig
+}
+
+type ProfileState = {
+  email: string
+  full_name: string
+  created_at: string
+}
+
+function cloneLLMConfig(config: LLMConfig): LLMConfig {
+  return JSON.parse(JSON.stringify(config)) as LLMConfig
+}
+
+function cloneSchedulerConfig(config: SchedulerConfig): SchedulerConfig {
+  return JSON.parse(JSON.stringify(config)) as SchedulerConfig
+}
+
+function getErrorMessage(error: unknown, fallback: string) {
+  return (error as { response?: { data?: { detail?: string } } })?.response?.data?.detail || fallback
+}
+
+export function useSettingsView() {
+  const loading = ref(false)
+  const saving = ref(false)
+  const savingModel = ref<string | null>(null)
+  const toast = ref<ToastState>({
+    show: false,
+    message: '',
+    type: 'success',
+  })
+
+  const expandedRow = ref<string | null>(null)
+  const editingSnapshot = ref<EditingSnapshot | null>(null)
+
+  const profile = ref<ProfileState>({
+    email: '',
+    full_name: '',
+    created_at: '',
+  })
+  const originalProfile = ref({ email: '', full_name: '' })
+  const newPassword = ref('')
+
+  const llmConfig = ref<LLMConfig>({
+    chat: [],
+    vlm: [],
+    embedding: [],
+    rerank: [],
+  })
+  const originalLlmConfig = ref<LLMConfig>({
+    chat: [],
+    vlm: [],
+    embedding: [],
+    rerank: [],
+  })
+
+  const schedulerConfig = ref<SchedulerConfig>({
+    daily_plan_time: '08:00',
+    forum_scan_interval_minutes: 30,
+    todo_ai_generate_time: '08:00',
+    enabled: true,
+  })
+  const originalSchedulerConfig = ref<SchedulerConfig>({})
+
+  const showRequiredWarning = computed(() => {
+    return (llmConfig.value.chat?.length || 0) === 0 ||
+      (llmConfig.value.embedding?.length || 0) === 0 ||
+      (llmConfig.value.rerank?.length || 0) === 0
+  })
+
+  const isProfileDirty = computed(() => {
+    return profile.value.full_name !== originalProfile.value.full_name || newPassword.value !== ''
+  })
+
+  const isSchedulerDirty = computed(() => {
+    return JSON.stringify(schedulerConfig.value) !== JSON.stringify(originalSchedulerConfig.value)
+  })
+
+  function showToast(message: string, type: 'success' | 'error' = 'success') {
+    toast.value = { show: true, message, type }
+    window.setTimeout(() => {
+      toast.value.show = false
+    }, 3000)
+  }
+
+  function createEmptyModel(type: string): LLMModelConfig {
+    return {
+      name: `${type.toUpperCase()}-${Date.now()}`,
+      provider: 'openai',
+      model: type === 'chat'
+        ? 'gpt-4o'
+        : type === 'vlm'
+          ? 'gpt-4o'
+          : type === 'embedding'
+            ? 'text-embedding-3-small'
+            : 'bge-reranker-v2',
+      base_url: '',
+      api_key: '',
+      enabled: true,
+    }
+  }
+
+  function getRowKey(type: string, index: number): string {
+    return `${type}-${index}`
+  }
+
+  function addModel(type: string) {
+    if (!llmConfig.value[type as keyof LLMConfig]) {
+      llmConfig.value[type as keyof LLMConfig] = []
+    }
+
+    if ((type === 'embedding' || type === 'rerank') &&
+      llmConfig.value[type as keyof LLMConfig]!.length >= 1) {
+      showToast(`${type === 'embedding' ? 'Embedding' : 'Rerank'} 最多配置 1 个`, 'error')
+      return
+    }
+
+    const newModel = createEmptyModel(type)
+    llmConfig.value[type as keyof LLMConfig]!.push(newModel)
+    const newIndex = llmConfig.value[type as keyof LLMConfig]!.length - 1
+    expandedRow.value = getRowKey(type, newIndex)
+    editingSnapshot.value = { type, index: newIndex, data: JSON.parse(JSON.stringify(newModel)) as LLMModelConfig }
+  }
+
+  async function removeModel(type: string, index: number) {
+    if ((type === 'embedding' || type === 'rerank') &&
+      llmConfig.value[type as keyof LLMConfig]!.length <= 1) {
+      showToast(`${type === 'embedding' ? 'Embedding' : 'Rerank'} 为知识库必填，至少保留 1 个`, 'error')
+      return
+    }
+
+    llmConfig.value[type as keyof LLMConfig]!.splice(index, 1)
+    expandedRow.value = null
+    editingSnapshot.value = null
+
+    try {
+      await settingsApi.updateLLM(llmConfig.value)
+      originalLlmConfig.value = cloneLLMConfig(llmConfig.value)
+      showToast('删除成功')
+    } catch (error: unknown) {
+      showToast(getErrorMessage(error, '删除失败'), 'error')
+    }
+  }
+
+  function toggleRow(type: string, index: number, model: LLMModelConfig) {
+    const key = getRowKey(type, index)
+    if (expandedRow.value === key) {
+      expandedRow.value = null
+      editingSnapshot.value = null
+    } else {
+      editingSnapshot.value = { type, index, data: JSON.parse(JSON.stringify(model)) as LLMModelConfig }
+      expandedRow.value = key
+    }
+  }
+
+  function updateModel(type: string, index: number, model: LLMModelConfig) {
+    llmConfig.value[type as keyof LLMConfig]![index] = model
+  }
+
+  async function loadSettings() {
+    loading.value = true
+    try {
+      const response = await settingsApi.get()
+      profile.value = {
+        email: response.data.profile.email,
+        full_name: response.data.profile.full_name || '',
+        created_at: response.data.profile.created_at,
+      }
+      originalProfile.value = { email: profile.value.email, full_name: profile.value.full_name }
+
+      if (response.data.llm_config) {
+        llmConfig.value = {
+          chat: response.data.llm_config.chat || [],
+          vlm: response.data.llm_config.vlm || [],
+          embedding: response.data.llm_config.embedding || [],
+          rerank: response.data.llm_config.rerank || [],
+        }
+      } else {
+        llmConfig.value = { chat: [], vlm: [], embedding: [], rerank: [] }
+      }
+      originalLlmConfig.value = cloneLLMConfig(llmConfig.value)
+
+      if (response.data.scheduler_config && Object.keys(response.data.scheduler_config).length > 0) {
+        schedulerConfig.value = response.data.scheduler_config as SchedulerConfig
+      }
+      originalSchedulerConfig.value = cloneSchedulerConfig(schedulerConfig.value)
+    } catch (error) {
+      console.error('加载设置失败', error)
+      showToast('加载设置失败', 'error')
+    } finally {
+      loading.value = false
+    }
+  }
+
+  async function saveProfile() {
+    saving.value = true
+    try {
+      await settingsApi.updateProfile({
+        full_name: profile.value.full_name,
+        password: newPassword.value || undefined,
+      })
+      originalProfile.value = { email: profile.value.email, full_name: profile.value.full_name }
+      newPassword.value = ''
+      showToast('资料保存成功')
+    } catch (error: unknown) {
+      showToast(getErrorMessage(error, '保存失败'), 'error')
+    } finally {
+      saving.value = false
+    }
+  }
+
+  async function saveModel(type: string, index: number, model: LLMModelConfig) {
+    const key = getRowKey(type, index)
+    llmConfig.value[type as keyof LLMConfig]![index] = JSON.parse(JSON.stringify(model)) as LLMModelConfig
+    savingModel.value = key
+
+    try {
+      await settingsApi.updateLLM(llmConfig.value)
+      originalLlmConfig.value = cloneLLMConfig(llmConfig.value)
+      expandedRow.value = null
+      editingSnapshot.value = null
+      showToast('保存成功')
+    } catch (error: unknown) {
+      showToast(getErrorMessage(error, '保存失败'), 'error')
+    } finally {
+      savingModel.value = null
+    }
+  }
+
+  async function testModel(type: string, index: number, model: LLMModelConfig) {
+    try {
+      const response = await settingsApi.testLLM({
+        type: type as LLMType,
+        provider: model.provider,
+        model: model.model,
+        base_url: model.base_url,
+        api_key: model.api_key,
+      })
+
+      if (response.data.success) {
+        llmConfig.value[type as keyof LLMConfig]![index].enabled = true
+        showToast('连接成功')
+      } else {
+        llmConfig.value[type as keyof LLMConfig]![index].enabled = false
+        showToast(`连接失败: ${response.data.error}`, 'error')
+      }
+    } catch (error) {
+      llmConfig.value[type as keyof LLMConfig]![index].enabled = false
+      showToast('测试连接失败', 'error')
+    }
+  }
+
+  async function saveScheduler() {
+    saving.value = true
+    try {
+      await settingsApi.updateScheduler(schedulerConfig.value)
+      originalSchedulerConfig.value = cloneSchedulerConfig(schedulerConfig.value)
+      showToast('定时任务配置保存成功')
+    } catch (error: unknown) {
+      showToast(getErrorMessage(error, '保存失败'), 'error')
+    } finally {
+      saving.value = false
+    }
+  }
+
+  function resetProfile() {
+    profile.value.full_name = originalProfile.value.full_name
+    newPassword.value = ''
+  }
+
+  function resetScheduler() {
+    schedulerConfig.value = cloneSchedulerConfig(originalSchedulerConfig.value)
+  }
+
+  onMounted(loadSettings)
+
+  return {
+    loading,
+    saving,
+    savingModel,
+    toast,
+    expandedRow,
+    editingSnapshot,
+    showRequiredWarning,
+    profile,
+    newPassword,
+    llmConfig,
+    schedulerConfig,
+    isProfileDirty,
+    isSchedulerDirty,
+    addModel,
+    removeModel,
+    getRowKey,
+    toggleRow,
+    updateModel,
+    saveProfile,
+    saveModel,
+    testModel,
+    saveScheduler,
+    resetProfile,
+    resetScheduler,
+  }
+}
--- a/frontend/src/pages/settings/index.vue
+++ b/frontend/src/pages/settings/index.vue
@@ -1,321 +1,32 @@
 <script setup lang="ts">
-import { ref, onMounted, computed } from 'vue'
-import { settingsApi, type LLMConfig, type SchedulerConfig, type LLMModelConfig, type LLMProvider } from '@/api/settings'
 import LLMTableRow from '@/components/settings/LLMTableRow.vue'
 import { Save, RotateCcw, Plus } from 'lucide-vue-next'
+import { useSettingsView } from '@/pages/settings/composables/useSettingsView'

-// 状态
-const loading = ref(false)
-const saving = ref(false)
-const savingModel = ref<string | null>(null) // 当前正在保存的模型 key
-const toast = ref<{ show: boolean; message: string; type: 'success' | 'error' }>({
-  show: false,
-  message: '',
-  type: 'success'
-})
-
-// 展开的行
-const expandedRow = ref<string | null>(null) // 'chat-0', 'vlm-0' 等
-
-// 当前正在编辑的模型快照（用于取消时恢复）
-const editingSnapshot = ref<{ type: string; index: number; data: LLMModelConfig } | null>(null)
-
-// 必填警告
-const showRequiredWarning = computed(() => {
-  return llmConfig.value.chat.length === 0 ||
-         llmConfig.value.embedding.length === 0 ||
-         llmConfig.value.rerank.length === 0
-})
-
-// 用户资料
-const profile = ref({
-  email: '',
-  full_name: '',
-  created_at: ''
-})
-const originalProfile = ref({ email: '', full_name: '' })
-const newPassword = ref('')
-
-// LLM 配置 - 每种类型支持多个模型
-const llmConfig = ref<LLMConfig>({
-  chat: [],
-  vlm: [],
-  embedding: [],
-  rerank: []
-})
-const originalLlmConfig = ref<LLMConfig>({
-  chat: [],
-  vlm: [],
-  embedding: [],
-  rerank: []
-})
-
-// 定时任务配置
-const schedulerConfig = ref<SchedulerConfig>({
-  daily_plan_time: '08:00',
-  forum_scan_interval_minutes: 30,
-  todo_ai_generate_time: '08:00',
-  enabled: true
-})
-const originalSchedulerConfig = ref<SchedulerConfig>({})
-
-// 是否有修改
-const isProfileDirty = computed(() => {
-  return profile.value.full_name !== originalProfile.value.full_name || newPassword.value !== ''
-})
-
-const isLlmDirty = computed(() => {
-  return JSON.stringify(llmConfig.value) !== JSON.stringify(originalLlmConfig.value)
-})
-
-const isSchedulerDirty = computed(() => {
-  return JSON.stringify(schedulerConfig.value) !== JSON.stringify(originalSchedulerConfig.value)
-})
-
-// 检查单个模型是否有未保存的更改
-function isModelDirty(type: string, index: number): boolean {
-  const original = originalLlmConfig.value[type as keyof LLMConfig]?.[index]
-  const current = llmConfig.value[type as keyof LLMConfig]?.[index]
-  if (!original || !current) return false
-  return JSON.stringify(original) !== JSON.stringify(current)
-}
-
-// 创建空的模型配置
-function createEmptyModel(type: string): LLMModelConfig {
-  return {
-    name: `${type.toUpperCase()}-${Date.now()}`,
-    provider: 'openai',
-    model: type === 'chat' ? 'gpt-4o' : type === 'vlm' ? 'gpt-4o' : type === 'embedding' ? 'text-embedding-3-small' : 'bge-reranker-v2',
-    base_url: '',
-    api_key: '',
-    enabled: true
-  }
-}
-
-// 添加模型
-function addModel(type: string) {
-  if (!llmConfig.value[type as keyof LLMConfig]) {
-    llmConfig.value[type as keyof LLMConfig] = []
-  }
-  // embedding/rerank 最多 1 个
-  if ((type === 'embedding' || type === 'rerank') &&
-      llmConfig.value[type as keyof LLMConfig]!.length >= 1) {
-    showToast(`${type === 'embedding' ? 'Embedding' : 'Rerank'} 最多配置 1 个`, 'error')
-    return
-  }
-  const newModel = createEmptyModel(type)
-  llmConfig.value[type as keyof LLMConfig]!.push(newModel)
-  // 自动展开新添加的行
-  const newIndex = llmConfig.value[type as keyof LLMConfig]!.length - 1
-  expandedRow.value = getRowKey(type, newIndex)
-  editingSnapshot.value = { type, index: newIndex, data: JSON.parse(JSON.stringify(newModel)) }
-}
-
-// 删除模型
-async function removeModel(type: string, index: number) {
-  // embedding/rerank 为知识库必填，至少保留 1 个
-  if ((type === 'embedding' || type === 'rerank') &&
-      llmConfig.value[type as keyof LLMConfig]!.length <= 1) {
-    showToast(`${type === 'embedding' ? 'Embedding' : 'Rerank'} 为知识库必填，至少保留 1 个`, 'error')
-    return
-  }
-  llmConfig.value[type as keyof LLMConfig]!.splice(index, 1)
-  expandedRow.value = null
-  editingSnapshot.value = null
-  // 自动保存到后端
-  try {
-    await settingsApi.updateLLM(llmConfig.value)
-    originalLlmConfig.value = JSON.parse(JSON.stringify(llmConfig.value))
-    showToast('删除成功')
-  } catch (e: unknown) {
-    const msg = (e as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '删除失败'
-    showToast(msg, 'error')
-  }
-}
-
-// 行标识
-function getRowKey(type: string, index: number): string {
-  return `${type}-${index}`
-}
-
-// 切换行展开
-function toggleRow(type: string, index: number, model: LLMModelConfig) {
-  const key = getRowKey(type, index)
-  if (expandedRow.value === key) {
-    expandedRow.value = null
-    editingSnapshot.value = null
-  } else {
-    // 保存快照用于取消
-    editingSnapshot.value = { type, index, data: JSON.parse(JSON.stringify(model)) }
-    expandedRow.value = key
-  }
-}
-
-// 取消编辑
-function cancelEdit(type: string, index: number) {
-  if (editingSnapshot.value && editingSnapshot.value.type === type && editingSnapshot.value.index === index) {
-    // 恢复原始数据
-    llmConfig.value[type as keyof LLMConfig]![index] = editingSnapshot.value.data
-  }
-  expandedRow.value = null
-  editingSnapshot.value = null
-}
-
-// 更新模型
-function updateModel(type: string, index: number, model: LLMModelConfig) {
-  llmConfig.value[type as keyof LLMConfig]![index] = model
-}
-
-// 加载设置
-async function loadSettings() {
-  loading.value = true
-  try {
-    const res = await settingsApi.get()
-    profile.value = {
-      email: res.data.profile.email,
-      full_name: res.data.profile.full_name || '',
-      created_at: res.data.profile.created_at
-    }
-    originalProfile.value = { ...profile.value }
-
-    // 加载 LLM 配置
-    if (res.data.llm_config) {
-      llmConfig.value = {
-        chat: res.data.llm_config.chat || [],
-        vlm: res.data.llm_config.vlm || [],
-        embedding: res.data.llm_config.embedding || [],
-        rerank: res.data.llm_config.rerank || []
-      }
-    } else {
-      llmConfig.value = { chat: [], vlm: [], embedding: [], rerank: [] }
-    }
-    originalLlmConfig.value = JSON.parse(JSON.stringify(llmConfig.value))
-
-    if (res.data.scheduler_config && Object.keys(res.data.scheduler_config).length > 0) {
-      schedulerConfig.value = res.data.scheduler_config as SchedulerConfig
-    }
-    originalSchedulerConfig.value = JSON.parse(JSON.stringify(schedulerConfig.value))
-  } catch (e) {
-    console.error('加载设置失败', e)
-    showToast('加载设置失败', 'error')
-  } finally {
-    loading.value = false
-  }
-}
-
-// 保存资料
-async function saveProfile() {
-  saving.value = true
-  try {
-    await settingsApi.updateProfile({
-      full_name: profile.value.full_name,
-      password: newPassword.value || undefined
-    })
-    originalProfile.value = { email: profile.value.email, full_name: profile.value.full_name }
-    newPassword.value = ''
-    showToast('资料保存成功')
-  } catch (e: unknown) {
-    const msg = (e as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '保存失败'
-    showToast(msg, 'error')
-  } finally {
-    saving.value = false
-  }
-}
-
-// 保存 LLM 配置
-async function saveLLM() {
-  saving.value = true
-  try {
-    await settingsApi.updateLLM(llmConfig.value)
-    originalLlmConfig.value = JSON.parse(JSON.stringify(llmConfig.value))
-    showToast('LLM 配置保存成功')
-  } catch (e: unknown) {
-    const msg = (e as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '保存失败'
-    showToast(msg, 'error')
-  } finally {
-    saving.value = false
-  }
-}
-
-// 保存单个模型
-async function saveModel(type: string, index: number) {
-  const key = getRowKey(type, index)
-  savingModel.value = key
-  try {
-    // 发送完整的配置（包含该类型的所有模型）
-    await settingsApi.updateLLM(llmConfig.value)
-
-    // 更新原始配置（深拷贝当前完整配置）
-    originalLlmConfig.value = JSON.parse(JSON.stringify(llmConfig.value))
-
-    // 关闭展开的行
-    expandedRow.value = null
-    editingSnapshot.value = null
-    showToast('保存成功')
-  } catch (e: unknown) {
-    const msg = (e as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '保存失败'
-    showToast(msg, 'error')
-  } finally {
-    savingModel.value = null
-  }
-}
-
-// 测试 LLM 连接
-async function testModel(type: string, index: number, model: LLMModelConfig) {
-  try {
-    const res = await settingsApi.testLLM({ type: type as any, ...model })
-    if (res.data.success) {
-      // 测试通过，标记为可用
-      llmConfig.value[type as keyof LLMConfig]![index].enabled = true
-      showToast('连接成功')
-    } else {
-      llmConfig.value[type as keyof LLMConfig]![index].enabled = false
-      showToast(`连接失败: ${res.data.error}`, 'error')
-    }
-  } catch (e) {
-    llmConfig.value[type as keyof LLMConfig]![index].enabled = false
-    showToast('测试连接失败', 'error')
-  }
-}
-
-// 保存定时任务配置
-async function saveScheduler() {
-  saving.value = true
-  try {
-    await settingsApi.updateScheduler(schedulerConfig.value)
-    originalSchedulerConfig.value = JSON.parse(JSON.stringify(schedulerConfig.value))
-    showToast('定时任务配置保存成功')
-  } catch (e: unknown) {
-    const msg = (e as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '保存失败'
-    showToast(msg, 'error')
-  } finally {
-    saving.value = false
-  }
-}
-
-// 重置表单
-function resetProfile() {
-  profile.value.full_name = originalProfile.value.full_name
-  newPassword.value = ''
-}
-
-function resetLLM() {
-  llmConfig.value = JSON.parse(JSON.stringify(originalLlmConfig.value))
-}
-
-function resetScheduler() {
-  schedulerConfig.value = JSON.parse(JSON.stringify(originalSchedulerConfig.value))
-}
-
-// Toast 提示
-function showToast(message: string, type: 'success' | 'error' = 'success') {
-  toast.value = { show: true, message, type }
-  setTimeout(() => {
-    toast.value.show = false
-  }, 3000)
-}
-
-onMounted(loadSettings)
+const {
+  loading,
+  saving,
+  toast,
+  expandedRow,
+  showRequiredWarning,
+  profile,
+  newPassword,
+  llmConfig,
+  schedulerConfig,
+  isProfileDirty,
+  isSchedulerDirty,
+  addModel,
+  removeModel,
+  getRowKey,
+  toggleRow,
+  updateModel,
+  saveProfile,
+  saveModel,
+  testModel,
+  saveScheduler,
+  resetProfile,
+  resetScheduler,
+} = useSettingsView()
 </script>

 <template>
@@ -403,7 +114,7 @@ onMounted(loadSettings)
                @update="(m) => updateModel('chat', index, m)"
                @delete="removeModel('chat', index)"
                @test="(m) => testModel('chat', index, m)"
-                @save="(m) => saveModel('chat', index)"
+                @save="(m) => saveModel('chat', index, m)"
              />
            </div>
          </div>
@@ -427,7 +138,7 @@ onMounted(loadSettings)
                @update="(m) => updateModel('vlm', index, m)"
                @delete="removeModel('vlm', index)"
                @test="(m) => testModel('vlm', index, m)"
-                @save="(m) => saveModel('vlm', index)"
+                @save="(m) => saveModel('vlm', index, m)"
              />
            </div>
          </div>
@@ -451,7 +162,7 @@ onMounted(loadSettings)
                @update="(m) => updateModel('embedding', index, m)"
                @delete="removeModel('embedding', index)"
                @test="(m) => testModel('embedding', index, m)"
-                @save="(m) => saveModel('embedding', index)"
+                @save="(m) => saveModel('embedding', index, m)"
              />
            </div>
          </div>
@@ -475,7 +186,7 @@ onMounted(loadSettings)
                @update="(m) => updateModel('rerank', index, m)"
                @delete="removeModel('rerank', index)"
                @test="(m) => testModel('rerank', index, m)"
-                @save="(m) => saveModel('rerank', index)"
+                @save="(m) => saveModel('rerank', index, m)"
              />
            </div>
          </div>
--- a/frontend/src/pages/skills/index.vue
+++ b/frontend/src/pages/skills/index.vue
@@ -1,5 +1,27 @@
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
+
+function animateIn(el: Element, done: () => void) {
+  const target = el as HTMLElement
+  target.animate(
+    [
+      { opacity: '0', transform: 'translateY(12px)' },
+      { opacity: '1', transform: 'translateY(0)' },
+    ],
+    { duration: 220, easing: 'ease-out', fill: 'forwards' },
+  ).finished.finally(done)
+}
+
+function animateOut(el: Element, done: () => void) {
+  const target = el as HTMLElement
+  target.animate(
+    [
+      { opacity: '1', transform: 'translateY(0)' },
+      { opacity: '0', transform: 'translateY(12px)' },
+    ],
+    { duration: 180, easing: 'ease-in', fill: 'forwards' },
+  ).finished.finally(done)
+}
 import { skillApi, type Skill, type SkillCreate } from '@/api/skill'
 import { Bot, Plus, Edit2, Trash2, Eye, EyeOff, Copy, X } from 'lucide-vue-next'

--- a/frontend/src/pages/stats/index.vue
+++ b/frontend/src/pages/stats/index.vue
@@ -2,12 +2,16 @@
 import { ref, onMounted, computed } from 'vue'
 import * as statsApi from '@/api/stats'
 import { Cpu, HardDrive, MemoryStick, Clock, TrendingUp, Tag } from 'lucide-vue-next'
+
+const reloadPage = () => globalThis.location.reload()
 import SectionHeader from '@/components/stats/SectionHeader.vue'
 import MetricCard from '@/components/stats/MetricCard.vue'
-import SummaryRow from '@/components/stats/SummaryRow.vue'
 import MiniLineChart from '@/components/stats/MiniLineChart.vue'
 import MiniBarChart from '@/components/stats/MiniBarChart.vue'

+type DailyPoint = { date: string; count: number }
+type HourlyPoint = { hour: number; count: number }
+
 const isLoading = ref(true)
 const hasError = ref(false)

@@ -63,27 +67,31 @@ onMounted(async () => {

 // 图表数据转换
 const convChartData = computed(() =>
-  conversationStats.value?.daily_conversations?.map((d: any) => ({ date: d.date, value: d.count })) || []
+  conversationStats.value?.daily_conversations?.map((d: DailyPoint) => ({ date: d.date, value: d.count })) || []
 )

 const knowChartData = computed(() =>
-  knowledgeStats.value?.daily_new_tags?.map((d: any) => ({ date: d.date, value: d.count })) || []
+  knowledgeStats.value?.daily_new_tags?.map((d: DailyPoint) => ({ date: d.date, value: d.count })) || []
 )

 const kanbanNewData = computed(() =>
-  kanbanStats.value?.daily_new_tasks?.map((d: any) => d.count) || []
+  kanbanStats.value?.daily_new_tasks?.map((d: DailyPoint) => d.count) || []
 )
 const kanbanDoneData = computed(() =>
-  kanbanStats.value?.daily_completed_tasks?.map((d: any) => d.count) || []
+  kanbanStats.value?.daily_completed_tasks?.map((d: DailyPoint) => d.count) || []
 )

 const communityChartData = computed(() =>
-  communityStats.value?.daily_posts?.map((d: any) => ({ date: d.date, value: d.count })) || []
+  communityStats.value?.daily_posts?.map((d: DailyPoint) => ({ date: d.date, value: d.count })) || []
 )

 const hourlyActivityData = computed(() =>
-  personalInsights.value?.hourly_activity?.map((h: any) => h.count) || []
+  personalInsights.value?.hourly_activity?.map((h: HourlyPoint) => h.count) || []
 )
+
+const convBarValues = computed(() => convChartData.value.map((d: { date: string; value: number }) => d.value))
+const knowBarValues = computed(() => knowChartData.value.map((d: { date: string; value: number }) => d.value))
+const communityBarValues = computed(() => communityChartData.value.map((d: { date: string; value: number }) => d.value))
 </script>

 <template>
@@ -99,7 +107,7 @@ const hourlyActivityData = computed(() =>

    <div v-else-if="hasError" class="error-state">
      <span>Failed to load stats</span>
-      <button @click="() => window.location.reload()">Refresh</button>
+      <button @click="reloadPage">Refresh</button>
    </div>

    <div v-else class="stats-content">
@@ -142,14 +150,14 @@ const hourlyActivityData = computed(() =>
            <div class="stat-bar-label">对话数</div>
            <div class="stat-bar-value">{{ formatNumber(conversationStats?.totals?.conversations || 0) }}</div>
            <div class="stat-bar-chart">
-              <MiniBarChart v-if="convChartData.length > 0" :data="convChartData.map(d => d.value)" color="var(--accent-cyan)" :height="30" />
+              <MiniBarChart v-if="convChartData.length > 0" :data="convBarValues" color="var(--accent-cyan)" :height="30" />
            </div>
          </div>
          <div class="stat-bar-item">
            <div class="stat-bar-label">消息数</div>
            <div class="stat-bar-value">{{ formatNumber(conversationStats?.totals?.messages || 0) }}</div>
            <div class="stat-bar-chart">
-              <MiniBarChart v-if="convChartData.length > 0" :data="convChartData.map(d => d.value)" color="var(--accent-purple)" :height="30" />
+              <MiniBarChart v-if="convChartData.length > 0" :data="convBarValues" color="var(--accent-purple)" :height="30" />
            </div>
          </div>
          <div class="stat-bar-item">
@@ -177,14 +185,14 @@ const hourlyActivityData = computed(() =>
            <div class="stat-bar-label">新标签</div>
            <div class="stat-bar-value">{{ formatNumber(knowledgeStats?.totals?.new_tags || 0) }}</div>
            <div class="stat-bar-chart">
-              <MiniBarChart v-if="knowChartData.length > 0" :data="knowChartData.map(d => d.value)" color="var(--accent-purple)" :height="30" />
+              <MiniBarChart v-if="knowChartData.length > 0" :data="knowBarValues" color="var(--accent-purple)" :height="30" />
            </div>
          </div>
          <div class="stat-bar-item">
            <div class="stat-bar-label">文档数</div>
            <div class="stat-bar-value">{{ formatNumber(knowledgeStats?.totals?.documents || 0) }}</div>
            <div class="stat-bar-chart">
-              <MiniBarChart v-if="knowChartData.length > 0" :data="knowChartData.map(d => d.value)" color="var(--accent-cyan)" :height="30" />
+              <MiniBarChart v-if="knowChartData.length > 0" :data="knowBarValues" color="var(--accent-cyan)" :height="30" />
            </div>
          </div>
          <div class="stat-bar-item">
@@ -233,14 +241,14 @@ const hourlyActivityData = computed(() =>
            <div class="stat-bar-label">帖子数</div>
            <div class="stat-bar-value">{{ formatNumber(communityStats?.totals?.posts || 0) }}</div>
            <div class="stat-bar-chart">
-              <MiniBarChart v-if="communityChartData.length > 0" :data="communityChartData.map(d => d.value)" color="var(--accent-amber)" :height="30" />
+              <MiniBarChart v-if="communityChartData.length > 0" :data="communityBarValues" color="var(--accent-amber)" :height="30" />
            </div>
          </div>
          <div class="stat-bar-item">
            <div class="stat-bar-label">回复数</div>
            <div class="stat-bar-value">{{ formatNumber(communityStats?.totals?.replies || 0) }}</div>
            <div class="stat-bar-chart">
-              <MiniBarChart v-if="communityChartData.length > 0" :data="communityChartData.map(d => d.value)" color="var(--accent-purple)" :height="30" />
+              <MiniBarChart v-if="communityChartData.length > 0" :data="communityBarValues" color="var(--accent-purple)" :height="30" />
            </div>
          </div>
          <div class="stat-bar-item">
--- a/frontend/src/pages/todo/index.vue
+++ b/frontend/src/pages/todo/index.vue
--- a/frontend/src/router/index.ts
+++ b/frontend/src/router/index.ts
@@ -1,83 +1,10 @@
 import { createRouter, createWebHistory } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
-import { Terminal } from 'lucide-vue-next'
+import { routes } from '@/app/router/routes'

 const router = createRouter({
  history: createWebHistory(),
-  routes: [
-    {
-      path: '/login',
-      name: 'login',
-      component: () => import('@/views/LoginView.vue'),
-      meta: { guest: true },
-    },
-    {
-      path: '/',
-      component: () => import('@/views/LayoutView.vue'),
-      meta: { requiresAuth: true },
-      children: [
-        {
-          path: '',
-          redirect: '/chat',
-        },
-        {
-          path: 'chat',
-          name: 'chat',
-          component: () => import('@/views/ChatView.vue'),
-        },
-        {
-          path: 'knowledge',
-          name: 'knowledge',
-          component: () => import('@/views/KnowledgeView.vue'),
-        },
-        {
-          path: 'graph',
-          name: 'graph',
-          component: () => import('@/views/GraphView.vue'),
-        },
-        {
-          path: 'kanban',
-          name: 'kanban',
-          component: () => import('@/views/KanbanView.vue'),
-        },
-        {
-          path: 'forum',
-          name: 'forum',
-          component: () => import('@/views/ForumView.vue'),
-        },
-        {
-          path: 'agents',
-          name: 'agents',
-          component: () => import('@/views/AgentView.vue'),
-        },
-        {
-          path: 'stats',
-          name: 'stats',
-          component: () => import('@/views/StatsView.vue'),
-        },
-        {
-          path: 'skills',
-          name: 'skills',
-          component: () => import('@/views/SkillView.vue'),
-        },
-        {
-          path: 'todo',
-          name: 'todo',
-          component: () => import('@/views/TodoView.vue'),
-        },
-        {
-          path: 'settings',
-          name: 'settings',
-          component: () => import('@/views/SettingsView.vue'),
-        },
-        {
-          path: 'logs',
-          name: 'logs',
-          component: () => import('@/views/LogView.vue'),
-        },
-      ],
-    },
-  ],
+  routes,
 })

 router.beforeEach((to, _from, next) => {
--- a/frontend/src/views/KnowledgeView.vue
+++ b/frontend/src/views/KnowledgeView.vue
--- a/frontend/src/views/LogView.vue
+++ b/frontend/src/views/LogView.vue
@@ -1,519 +0,0 @@
-<script setup lang="ts">
-import { ref, computed, onMounted, onUnmounted } from 'vue'
-import { logApi, type Log, type LogStats } from '@/api/log'
-import { Terminal, RefreshCw, Filter, Clock, Bot, MessageSquare, Settings, AlertCircle } from 'lucide-vue-next'
-
-const logs = ref<Log[]>([])
-const stats = ref<LogStats | null>(null)
-const loading = ref(false)
-const currentPage = ref(1)
-const pageSize = ref(50)
-const total = ref(0)
-
-// Filters
-const selectedType = ref<string | null>(null)
-const selectedLevel = ref<string | null>(null)
-
-// Auto-refresh
-const autoRefresh = ref(false)
-let refreshInterval: number | null = null
-
-const logTypes = [
-  { value: null, label: '全部' },
-  { value: 'agent', label: '智能体', icon: Bot },
-  { value: 'system', label: '系统', icon: Settings },
-  { value: 'chat', label: '问答', icon: MessageSquare },
-]
-
-const logLevels = [
-  { value: null, label: '全部' },
-  { value: 'debug', label: '调试' },
-  { value: 'info', label: '信息' },
-  { value: 'warning', label: '警告' },
-  { value: 'error', label: '错误' },
-]
-
-const levelColors: Record<string, string> = {
-  debug: 'var(--text-dim)',
-  info: 'var(--accent-cyan)',
-  warning: 'var(--accent-amber)',
-  error: 'var(--accent-red)',
-}
-
-const typeLabels: Record<string, string> = {
-  agent: '智能体',
-  system: '系统',
-  chat: '问答',
-}
-
-function formatTime(dateStr: string): string {
-  const d = new Date(dateStr)
-  return d.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit', second: '2-digit' })
-}
-
-function formatDuration(ms: string | null): string {
-  if (!ms) return ''
-  const msNum = parseInt(ms)
-  if (msNum < 1000) return `${msNum}ms`
-  return `${(msNum / 1000).toFixed(1)}s`
-}
-
-async function fetchLogs() {
-  loading.value = true
-  try {
-    const res = await logApi.list({
-      log_type: selectedType.value || undefined,
-      level: selectedLevel.value || undefined,
-      page: currentPage.value,
-      page_size: pageSize.value,
-    })
-    logs.value = res.data.logs
-    total.value = res.data.total
-  } catch (e) {
-    console.error('Failed to fetch logs:', e)
-  } finally {
-    loading.value = false
-  }
-}
-
-async function fetchStats() {
-  try {
-    const res = await logApi.getStats(24)
-    stats.value = res.data
-  } catch (e) {
-    console.error('Failed to fetch stats:', e)
-  }
-}
-
-async function loadData() {
-  await Promise.all([fetchLogs(), fetchStats()])
-}
-
-function toggleAutoRefresh() {
-  autoRefresh.value = !autoRefresh.value
-  if (autoRefresh.value) {
-    refreshInterval = window.setInterval(() => {
-      fetchLogs()
-    }, 5000)
-  } else if (refreshInterval) {
-    clearInterval(refreshInterval)
-    refreshInterval = null
-  }
-}
-
-function filterByType(type: string | null) {
-  selectedType.value = type
-  currentPage.value = 1
-  fetchLogs()
-}
-
-function filterByLevel(level: string | null) {
-  selectedLevel.value = level
-  currentPage.value = 1
-  fetchLogs()
-}
-
-function prevPage() {
-  if (currentPage.value > 1) {
-    currentPage.value--
-    fetchLogs()
-  }
-}
-
-function nextPage() {
-  if (currentPage.value * pageSize.value < total.value) {
-    currentPage.value++
-    fetchLogs()
-  }
-}
-
-onMounted(loadData)
-
-onUnmounted(() => {
-  if (refreshInterval) {
-    clearInterval(refreshInterval)
-  }
-})
-</script>
-
-<template>
-  <div class="log-view">
-    <div class="view-header">
-      <div class="header-title">
-        <Terminal :size="16" />
-        <span>运行日志</span>
-      </div>
-      <div class="header-actions">
-        <button class="btn-icon" :class="{ active: autoRefresh }" @click="toggleAutoRefresh" title="自动刷新">
-          <RefreshCw :size="14" :class="{ spinning: autoRefresh }" />
-        </button>
-        <button class="btn-icon" @click="loadData" title="刷新">
-          <RefreshCw :size="14" />
-        </button>
-      </div>
-    </div>
-
-    <!-- Stats Overview -->
-    <div v-if="stats" class="stats-overview">
-      <div class="stat-card">
-        <div class="stat-label">总计</div>
-        <div class="stat-value">{{ stats.total }}</div>
-      </div>
-      <div class="stat-card">
-        <div class="stat-label">智能体</div>
-        <div class="stat-value cyan">{{ stats.by_type.agent }}</div>
-      </div>
-      <div class="stat-card">
-        <div class="stat-label">系统</div>
-        <div class="stat-value purple">{{ stats.by_type.system }}</div>
-      </div>
-      <div class="stat-card">
-        <div class="stat-label">问答</div>
-        <div class="stat-value amber">{{ stats.by_type.chat }}</div>
-      </div>
-      <div class="stat-card" v-if="stats.by_level.error > 0">
-        <div class="stat-label">错误</div>
-        <div class="stat-value red">{{ stats.by_level.error }}</div>
-      </div>
-    </div>
-
-    <!-- Filters -->
-    <div class="filters">
-      <div class="filter-group">
-        <span class="filter-label">类型:</span>
-        <button
-          v-for="t in logTypes"
-          :key="t.value ?? 'all'"
-          class="filter-btn"
-          :class="{ active: selectedType === t.value }"
-          @click="filterByType(t.value)"
-        >
-          <component :is="t.icon" :size="12" v-if="t.icon" />
-          {{ t.label }}
-        </button>
-      </div>
-      <div class="filter-group">
-        <span class="filter-label">级别:</span>
-        <button
-          v-for="l in logLevels"
-          :key="l.value ?? 'all'"
-          class="filter-btn"
-          :class="{ active: selectedLevel === l.value }"
-          @click="filterByLevel(l.value)"
-        >
-          {{ l.label }}
-        </button>
-      </div>
-    </div>
-
-    <!-- Log List -->
-    <div class="log-list">
-      <div v-if="loading && logs.length === 0" class="loading-state">
-        <RefreshCw :size="20" class="spinning" />
-        <span>加载中...</span>
-      </div>
-
-      <div v-else-if="logs.length === 0" class="empty-state">
-        <Terminal :size="32" />
-        <span>暂无日志</span>
-      </div>
-
-      <div v-else class="log-items">
-        <div v-for="log in logs" :key="log.id" class="log-item">
-          <div class="log-meta">
-            <span class="log-type" :class="log.type">{{ typeLabels[log.type] }}</span>
-            <span class="log-level" :style="{ color: levelColors[log.level] }">{{ log.level }}</span>
-            <span v-if="log.duration_ms" class="log-duration">{{ formatDuration(log.duration_ms) }}</span>
-          </div>
-          <div class="log-message">{{ log.message }}</div>
-          <div class="log-footer">
-            <span v-if="log.source" class="log-source">{{ log.source }}</span>
-            <span class="log-time">{{ formatTime(log.created_at) }}</span>
-          </div>
-        </div>
-      </div>
-    </div>
-
-    <!-- Pagination -->
-    <div class="pagination" v-if="total > pageSize">
-      <button class="page-btn" :disabled="currentPage === 1" @click="prevPage">上一页</button>
-      <span class="page-info">{{ currentPage }} / {{ Math.ceil(total / pageSize) }}</span>
-      <button class="page-btn" :disabled="currentPage * pageSize >= total" @click="nextPage">下一页</button>
-    </div>
-  </div>
-</template>
-
-<style scoped>
-.log-view {
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  padding: 24px;
-  background: var(--bg-void);
-}
-
-.view-header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 20px;
-}
-
-.header-title {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  font-family: var(--font-mono);
-  font-size: 14px;
-  font-weight: 600;
-  color: var(--accent-cyan);
-}
-
-.header-actions {
-  display: flex;
-  gap: 8px;
-}
-
-.btn-icon {
-  padding: 8px;
-  background: var(--bg-card);
-  border: 1px solid var(--border-dim);
-  border-radius: var(--radius-md);
-  color: var(--text-dim);
-  cursor: pointer;
-  transition: all var(--transition-fast);
-}
-
-.btn-icon:hover, .btn-icon.active {
-  background: var(--accent-cyan-dim);
-  border-color: var(--accent-cyan);
-  color: var(--accent-cyan);
-}
-
-.btn-icon .spinning {
-  animation: spin 1s linear infinite;
-}
-
-@keyframes spin {
-  to { transform: rotate(360deg); }
-}
-
-/* Stats Overview */
-.stats-overview {
-  display: flex;
-  gap: 12px;
-  margin-bottom: 20px;
-}
-
-.stat-card {
-  flex: 1;
-  background: var(--bg-card);
-  border: 1px solid var(--border-dim);
-  border-radius: var(--radius-md);
-  padding: 12px 16px;
-  text-align: center;
-}
-
-.stat-label {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  letter-spacing: 0.1em;
-  color: var(--text-dim);
-  text-transform: uppercase;
-  margin-bottom: 4px;
-}
-
-.stat-value {
-  font-family: var(--font-mono);
-  font-size: 20px;
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
-.stat-value.cyan { color: var(--accent-cyan); }
-.stat-value.purple { color: var(--accent-purple); }
-.stat-value.amber { color: var(--accent-amber); }
-.stat-value.red { color: var(--accent-red); }
-
-/* Filters */
-.filters {
-  display: flex;
-  gap: 20px;
-  margin-bottom: 16px;
-  padding: 12px 16px;
-  background: var(--bg-card);
-  border: 1px solid var(--border-dim);
-  border-radius: var(--radius-md);
-}
-
-.filter-group {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.filter-label {
-  font-family: var(--font-mono);
-  font-size: 10px;
-  color: var(--text-dim);
-}
-
-.filter-btn {
-  display: flex;
-  align-items: center;
-  gap: 4px;
-  padding: 4px 10px;
-  background: transparent;
-  border: 1px solid var(--border-dim);
-  border-radius: var(--radius-sm);
-  color: var(--text-dim);
-  font-size: 11px;
-  cursor: pointer;
-  transition: all var(--transition-fast);
-}
-
-.filter-btn:hover {
-  border-color: var(--accent-cyan);
-  color: var(--accent-cyan);
-}
-
-.filter-btn.active {
-  background: var(--accent-cyan-dim);
-  border-color: var(--accent-cyan);
-  color: var(--accent-cyan);
-}
-
-/* Log List */
-.log-list {
-  flex: 1;
-  overflow-y: auto;
-  background: var(--bg-card);
-  border: 1px solid var(--border-dim);
-  border-radius: var(--radius-md);
-}
-
-.loading-state,
-.empty-state {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 12px;
-  padding: 60px;
-  color: var(--text-dim);
-  font-family: var(--font-mono);
-  font-size: 12px;
-}
-
-.log-items {
-  padding: 8px;
-}
-
-.log-item {
-  padding: 12px;
-  border-bottom: 1px solid var(--border-dim);
-  transition: background var(--transition-fast);
-}
-
-.log-item:last-child {
-  border-bottom: none;
-}
-
-.log-item:hover {
-  background: rgba(0, 245, 212, 0.02);
-}
-
-.log-meta {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  margin-bottom: 6px;
-}
-
-.log-type {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  padding: 2px 6px;
-  border-radius: 4px;
-  text-transform: uppercase;
-}
-
-.log-type.agent {
-  background: rgba(0, 245, 212, 0.1);
-  color: var(--accent-cyan);
-}
-
-.log-type.system {
-  background: rgba(168, 85, 247, 0.1);
-  color: var(--accent-purple);
-}
-
-.log-type.chat {
-  background: rgba(249, 168, 37, 0.1);
-  color: var(--accent-amber);
-}
-
-.log-level {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  text-transform: uppercase;
-}
-
-.log-duration {
-  font-family: var(--font-mono);
-  font-size: 9px;
-  color: var(--text-muted);
-}
-
-.log-message {
-  font-size: 13px;
-  color: var(--text-primary);
-  line-height: 1.5;
-  margin-bottom: 6px;
-}
-
-.log-footer {
-  display: flex;
-  justify-content: space-between;
-  font-family: var(--font-mono);
-  font-size: 10px;
-  color: var(--text-muted);
-}
-
-/* Pagination */
-.pagination {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  gap: 16px;
-  margin-top: 16px;
-}
-
-.page-btn {
-  padding: 8px 16px;
-  background: var(--bg-card);
-  border: 1px solid var(--border-dim);
-  border-radius: var(--radius-md);
-  color: var(--text-secondary);
-  font-family: var(--font-mono);
-  font-size: 11px;
-  cursor: pointer;
-  transition: all var(--transition-fast);
-}
-
-.page-btn:hover:not(:disabled) {
-  border-color: var(--accent-cyan);
-  color: var(--accent-cyan);
-}
-
-.page-btn:disabled {
-  opacity: 0.5;
-  cursor: not-allowed;
-}
-
-.page-info {
-  font-family: var(--font-mono);
-  font-size: 11px;
-  color: var(--text-dim);
-}
-</style>
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -12,7 +12,7 @@ export default defineConfig({
  server: {
    proxy: {
      '/api': {
-        target: 'http://localhost:8000',
+        target: 'http://localhost:9527',
        changeOrigin: true,
      },
    },