diff --git a/manual_trading_hub/AI教练说明.md b/manual_trading_hub/AI教练说明.md
index f3eb29b..b81e3ce 100644
--- a/manual_trading_hub/AI教练说明.md
+++ b/manual_trading_hub/AI教练说明.md
@@ -6,15 +6,18 @@
 
 | 功能 | 说明 |
 |------|------|
-| **今日总结** | 聚合四户（含未启用 →「未监控」）当日平仓、持仓浮盈亏、连接状态；语气偏冷、台账式 |
-| **AI 聊天** | 单会话直到点「新开对话」；口语化、安慰体贴、轻修正；注入监控快照与今日总结摘要 |
+| **交易教练** | 口语化陪聊；注入四户监控快照与今日总结摘要（后台自动生成，不在页面展示） |
+| **普通聊天** | 不绑交易数据，适合闲聊、答疑 |
+| **会话历史** | 右侧列表：切换、删除；消息一键复制 |
+
+页面仅保留 **交易教练 / 普通聊天** 两个机器人和聊天区；**今日总结** 已移至 **数据看板**（`/dashboard`）纯数据展示，不再在 AI 页生成。
 
 ## 存储
 
 与 `hub_settings.json` 同目录（`manual_trading_hub/`）：
 
-- `hub_ai_summaries.json` — 历史总结
-- `hub_ai_chat.json` — 聊天会话（`active_session_id` 指向当前会话）
+- `hub_ai_summaries.json` — 历史总结（供交易教练上下文，可选 API 仍保留）
+- `hub_ai_chat.json` — 聊天会话（`active_session_id`、多会话、`bot_mode`）
 
 升级 / 迁移时请一并备份（见 [本地数据迁移到云端.md](./本地数据迁移到云端.md)）。
 
@@ -56,7 +59,7 @@ AI_MODEL=huihui_ai/deepseek-r1-abliterated:latest
 |--|-------------|-------------|
 | 入口 | `/ai` | 各所 `/records` |
 | 数据 | 四户聚合 | 单户 `journal_entries` |
-| 语气 | 总结冷 / 聊天搭档 | 结构化教练报告 |
+| 语气 | 聊天搭档 | 结构化教练报告 |
 | 代码 | `hub_ai/*` | `ai_review_lib` + 各 `app.py` |
 
 详见仓库根 [AI复盘与模型配置说明.md](../AI复盘与模型配置说明.md)（实例侧）。
diff --git a/manual_trading_hub/README.md b/manual_trading_hub/README.md
index 7c1dda8..dd843c7 100644
--- a/manual_trading_hub/README.md
+++ b/manual_trading_hub/README.md
@@ -1,6 +1,6 @@
 # 复盘系统中控（manual_trading_hub）
 
-> **完整说明**：[使用说明.md](./使用说明.md) · **资金概况**：[资金概况说明.md](./资金概况说明.md) · **AI 教练**：[AI教练说明.md](./AI教练说明.md) · **行情区**：[行情区说明.md](./行情区说明.md) · **部署**：[部署文档.md](./部署文档.md) · **云服务器**：[云服务器部署说明.md](./云服务器部署说明.md) · **本地→云端迁移**：[本地数据迁移到云端.md](./本地数据迁移到云端.md) · **局域网/反代**：[局域网与反代部署说明.md](./局域网与反代部署说明.md) · **故障**：[常见问题.md](./常见问题.md)
+> **完整说明**：[使用说明.md](./使用说明.md) · **资金概况**：[资金概况说明.md](./资金概况说明.md) · **数据看板**：[数据看板说明.md](./数据看板说明.md) · **AI 教练**：[AI教练说明.md](./AI教练说明.md) · **行情区**：[行情区说明.md](./行情区说明.md) · **部署**：[部署文档.md](./部署文档.md) · **云服务器**：[云服务器部署说明.md](./云服务器部署说明.md) · **本地→云端迁移**：[本地数据迁移到云端.md](./本地数据迁移到云端.md) · **局域网/反代**：[局域网与反代部署说明.md](./局域网与反代部署说明.md) · **故障**：[常见问题.md](./常见问题.md)
 
 多账户 **监控聚合 + 紧急全平**；**不在中控网页下单**。人工下单、关键位、**策略交易**（`/strategy`）、复盘请在各 `crypto_monitor_*` 实例网页操作（监控卡片 **「实例」** / **「复盘」**）。**增加子账户**见 [使用说明 §4.3](./使用说明.md#43-增加账户例如再挂一个-gate)。
 
@@ -12,8 +12,9 @@
 |------|------|
 | 监控区 | 持仓、余额、关键位摘要、趋势计划、机器人单（只读） |
 | 资金概况 | 总/分户资金（资金户+交易户）、180 日曲线、最大回撤 |
+| **数据看板** | 四户当日总览/分户/平仓明细，SSE 推送（`/dashboard`；见 [数据看板说明.md](./数据看板说明.md)） |
 | 行情区 | K 线（多周期、本地缓存、技术指标、从监控跳转持仓线） |
-| **AI 教练** | 四户今日总结 + 口语化聊天（`/ai`；见 [AI教练说明.md](./AI教练说明.md)） |
+| **AI 教练** | 交易教练 + 普通聊天、会话历史（`/ai`；见 [AI教练说明.md](./AI教练说明.md)） |
 | 紧急全平 | 单户 / 全局市价减仓 |
 | 系统设置 | `hub_settings.json` 管理 URL、启用、**监控关键位 / 监控趋势计划**（不控制策略交易页） |
 | Web 登录 | `.env` 设 `HUB_PASSWORD` 后用户名+密码保护（反代公网**务必**配置） |
@@ -24,7 +25,7 @@
 ## 架构
 
 ```
-浏览器 → hub.py (:5100)  监控 / 资金概况 / 行情 / **AI 教练** / 设置 / 登录
+浏览器 → hub.py (:5100)  监控 / 资金概况 / **数据看板** / 行情 / **AI 教练** / 设置 / 登录
             ├→ agent.py × N (:15200～15203)  持仓、全平
             └→ 各 Flask (:5000/5001/5002/5004)  /api/hub/monitor 只读聚合
 ```
diff --git a/manual_trading_hub/hub.py b/manual_trading_hub/hub.py
index 244e709..752c816 100644
--- a/manual_trading_hub/hub.py
+++ b/manual_trading_hub/hub.py
@@ -90,6 +90,8 @@ from url_public import browser_url, default_review_url, public_origin
 from urllib.parse import urlencode
 
 from hub_board_cache import HUB_BOARD_POLL_INTERVAL, board_store
+from hub_dashboard_cache import dashboard_store
+from hub_dashboard import DASHBOARD_POLL_INTERVAL_SEC
 from hub_chart_cache import (
     HUB_CHART_POLL_INTERVAL,
     HUB_CHART_WATCH_TTL_SEC,
@@ -271,6 +273,7 @@ async def _run_board_aggregate() -> dict:
 
 def _schedule_board_refresh() -> None:
     board_store.request_refresh()
+    dashboard_store.request_refresh()
 
 
 async def _run_archive_sync_once() -> dict:
@@ -470,6 +473,7 @@ async def _archive_sync_loop() -> None:
 async def _hub_lifespan(_app: FastAPI):
     global _archive_sync_stop, _archive_sync_task, _volume_rank_stop, _volume_rank_task
     await board_store.start(_run_board_aggregate)
+    await dashboard_store.start(_run_dashboard_aggregate)
     await chart_poll_store.start(_run_chart_poll)
     _archive_sync_stop = asyncio.Event()
     _archive_sync_task = asyncio.create_task(_archive_sync_loop(), name="hub-archive-sync")
@@ -499,6 +503,7 @@ async def _hub_lifespan(_app: FastAPI):
             _volume_rank_task = None
         _volume_rank_stop = None
         await chart_poll_store.stop()
+        await dashboard_store.stop()
         await board_store.stop()
 
 
@@ -667,9 +672,26 @@ from hub_dashboard import build_dashboard_payload, default_trading_day
 app.include_router(create_hub_ai_router(load_all_exchanges=_all_exchanges_for_ai))
 
 
+async def _run_dashboard_aggregate() -> dict:
+    try:
+        return await asyncio.to_thread(
+            build_dashboard_payload,
+            _all_exchanges_for_ai(),
+            trading_day=default_trading_day(),
+        )
+    except Exception as exc:
+        return {"ok": False, "msg": str(exc), "error": "aggregate_failed"}
+
+
+def _schedule_dashboard_refresh() -> None:
+    dashboard_store.request_refresh()
+
+
 @app.get("/api/dashboard/daily")
 def api_dashboard_daily(trading_day: str = ""):
     day = (trading_day or "").strip()[:10] or default_trading_day()
+    if not (trading_day or "").strip():
+        return dashboard_store.snapshot_dict()
     try:
         payload = build_dashboard_payload(
             _all_exchanges_for_ai(),
@@ -677,7 +699,28 @@ def api_dashboard_daily(trading_day: str = ""):
         )
     except Exception as exc:
         raise HTTPException(status_code=502, detail=str(exc)) from exc
-    return payload
+    return {**payload, "dashboard_version": dashboard_store.version}
+
+
+@app.get("/api/dashboard/stream")
+async def api_dashboard_stream():
+    from fastapi.responses import StreamingResponse
+
+    return StreamingResponse(
+        dashboard_store.iter_sse(),
+        media_type="text/event-stream",
+        headers={
+            "Cache-Control": "no-cache",
+            "Connection": "keep-alive",
+            "X-Accel-Buffering": "no",
+        },
+    )
+
+
+@app.post("/api/dashboard/refresh")
+async def api_dashboard_refresh():
+    _schedule_dashboard_refresh()
+    return {"ok": True, "dashboard_version": dashboard_store.version}
 
 
 @app.get("/trade")
@@ -2122,7 +2165,7 @@ def api_ping():
         "service": "manual-trading-hub",
         "build": HUB_BUILD,
         "trade_ui": False,
-        "features": ["monitor", "settings", "auth", "board_sse", "archive", "dashboard", "funds"],
+        "features": ["monitor", "settings", "auth", "board_sse", "dashboard_sse", "archive", "dashboard", "funds"],
         "board_poll_interval_sec": HUB_BOARD_POLL_INTERVAL,
         "board_version": board_store.version,
         "board_aggregating": board_store.aggregating,
@@ -2130,6 +2173,13 @@ def api_ping():
         if isinstance(board_store.payload, dict)
         else None,
         "board_error": board_store.last_error,
+        "dashboard_poll_interval_sec": DASHBOARD_POLL_INTERVAL_SEC,
+        "dashboard_version": dashboard_store.version,
+        "dashboard_aggregating": dashboard_store.aggregating,
+        "dashboard_updated_at": (dashboard_store.payload or {}).get("updated_at")
+        if isinstance(dashboard_store.payload, dict)
+        else None,
+        "dashboard_error": dashboard_store.last_error,
         "password_required": password_required(),
         "env_disabled_ids": sorted(env_force_disabled_ids()),
         "hub_disabled_ids_raw": (os.getenv("HUB_DISABLED_IDS") or ""),
diff --git a/manual_trading_hub/hub_dashboard_cache.py b/manual_trading_hub/hub_dashboard_cache.py
new file mode 100644
index 0000000..e086b86
--- /dev/null
+++ b/manual_trading_hub/hub_dashboard_cache.py
@@ -0,0 +1,169 @@
+"""数据看板：后台定时聚合、内存快照、SSE 版本通知。"""
+
+from __future__ import annotations
+
+import asyncio
+import json
+import os
+from collections.abc import AsyncIterator, Awaitable, Callable
+from typing import Any
+
+from hub_dashboard import DASHBOARD_POLL_INTERVAL_SEC
+
+HUB_DASHBOARD_SSE_HEARTBEAT_SEC = float(os.getenv("HUB_DASHBOARD_SSE_HEARTBEAT_SEC", "25"))
+
+BuildFn = Callable[[], Awaitable[dict[str, Any]]]
+
+
+class DashboardStore:
+    def __init__(self) -> None:
+        self._lock = asyncio.Lock()
+        self.version = 0
+        self.payload: dict[str, Any] | None = None
+        self.aggregating = False
+        self.last_error: str | None = None
+        self._subscribers: list[asyncio.Queue[str | None]] = []
+        self._task: asyncio.Task | None = None
+        self._stop = asyncio.Event()
+        self._refresh = asyncio.Event()
+        self._build_fn: BuildFn | None = None
+
+    async def start(self, build_fn: BuildFn) -> None:
+        if self._task and not self._task.done():
+            return
+        self._build_fn = build_fn
+        self._stop.clear()
+        self._task = asyncio.create_task(self._loop(), name="hub-dashboard-poll")
+
+    async def stop(self) -> None:
+        self._stop.set()
+        self._refresh.set()
+        if self._task:
+            self._task.cancel()
+            try:
+                await self._task
+            except asyncio.CancelledError:
+                pass
+            self._task = None
+        self._broadcast(close=True)
+
+    def request_refresh(self) -> None:
+        self._refresh.set()
+
+    def snapshot_dict(self) -> dict[str, Any]:
+        p = dict(self.payload or {})
+        if not p:
+            return {
+                "ok": False,
+                "dashboard_version": self.version,
+                "aggregating": self.aggregating,
+                "error": self.last_error,
+                "poll_interval_sec": DASHBOARD_POLL_INTERVAL_SEC,
+            }
+        return {
+            **p,
+            "dashboard_version": self.version,
+            "aggregating": self.aggregating,
+            "error": self.last_error or p.get("error"),
+            "poll_interval_sec": DASHBOARD_POLL_INTERVAL_SEC,
+        }
+
+    def event_dict(self) -> dict[str, Any]:
+        p = self.payload or {}
+        return {
+            "dashboard_version": self.version,
+            "updated_at": p.get("updated_at"),
+            "aggregating": self.aggregating,
+            "ok": p.get("ok", True) if self.payload else False,
+            "error": self.last_error or p.get("error"),
+        }
+
+    async def _loop(self) -> None:
+        assert self._build_fn is not None
+        while not self._stop.is_set():
+            await self._aggregate_once(self._build_fn)
+            if self._stop.is_set():
+                break
+            self._refresh.clear()
+            sleep_task = asyncio.create_task(asyncio.sleep(DASHBOARD_POLL_INTERVAL_SEC))
+            refresh_task = asyncio.create_task(self._refresh.wait())
+            done, pending = await asyncio.wait(
+                {sleep_task, refresh_task},
+                return_when=asyncio.FIRST_COMPLETED,
+            )
+            for t in pending:
+                t.cancel()
+
+    async def _aggregate_once(self, build_fn: BuildFn) -> None:
+        async with self._lock:
+            self.aggregating = True
+        self._broadcast()
+        try:
+            result = await build_fn()
+            if not isinstance(result, dict):
+                result = {"ok": False, "msg": "聚合返回无效"}
+        except Exception as e:
+            result = {"ok": False, "msg": str(e), "error": "aggregate_failed"}
+        async with self._lock:
+            self.version += 1
+            prev = self.payload if isinstance(self.payload, dict) else None
+            if result.get("ok") is False and prev and prev.get("ok"):
+                self.payload = prev
+                self.last_error = str(result.get("msg") or result.get("error") or "aggregate_failed")
+            else:
+                self.payload = result
+                self.last_error = None if result.get("ok") is not False else (
+                    str(result.get("msg") or result.get("error") or "aggregate_failed")
+                )
+            self.aggregating = False
+        self._broadcast()
+
+    def _broadcast(self, *, close: bool = False) -> None:
+        dead: list[asyncio.Queue[str | None]] = []
+        for q in self._subscribers:
+            try:
+                q.put_nowait(None if close else json.dumps(self.event_dict(), ensure_ascii=False))
+            except asyncio.QueueFull:
+                try:
+                    q.get_nowait()
+                except asyncio.QueueEmpty:
+                    pass
+                try:
+                    q.put_nowait(json.dumps(self.event_dict(), ensure_ascii=False))
+                except asyncio.QueueFull:
+                    dead.append(q)
+            except Exception:
+                dead.append(q)
+        for q in dead:
+            if q in self._subscribers:
+                self._subscribers.remove(q)
+
+    async def iter_sse(self) -> AsyncIterator[str]:
+        q: asyncio.Queue[str | None] = asyncio.Queue(maxsize=32)
+        self._subscribers.append(q)
+        try:
+            yield _sse_frame(self.event_dict())
+            while True:
+                try:
+                    raw = await asyncio.wait_for(q.get(), timeout=HUB_DASHBOARD_SSE_HEARTBEAT_SEC)
+                except asyncio.TimeoutError:
+                    yield ": heartbeat\n\n"
+                    continue
+                if raw is None:
+                    break
+                try:
+                    data = json.loads(raw)
+                except Exception:
+                    data = self.event_dict()
+                yield _sse_frame(data)
+        finally:
+            if q in self._subscribers:
+                self._subscribers.remove(q)
+
+
+def _sse_frame(data: dict[str, Any]) -> str:
+    body = json.dumps(data, ensure_ascii=False)
+    return f"event: dashboard\ndata: {body}\n\n"
+
+
+dashboard_store = DashboardStore()
diff --git a/manual_trading_hub/static/app.css b/manual_trading_hub/static/app.css
index 2513b9e..2d170be 100644
--- a/manual_trading_hub/static/app.css
+++ b/manual_trading_hub/static/app.css
@@ -3850,13 +3850,15 @@ body.hub-page-ai #page-ai {
 .ai-layout {
   flex: 1 1 auto;
   min-height: 0;
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  grid-template-rows: minmax(0, 1fr);
-  gap: 12px;
+  display: flex;
+  flex-direction: column;
   align-items: stretch;
   overflow: hidden;
 }
+.ai-layout .ai-chat-panel {
+  flex: 1 1 auto;
+  min-height: 0;
+}
 .ai-mobile-tabs {
   display: none;
 }
@@ -3938,22 +3940,6 @@ body.hub-page-ai #page-ai {
     overflow: hidden;
   }
 
-  body.hub-page-ai .ai-layout[data-ai-mobile-tab="chat"] .ai-summary-panel,
-  body.hub-page-ai .ai-layout[data-ai-mobile-tab="summary"] .ai-chat-panel,
-  body.hub-page-ai .ai-layout[data-ai-mobile-tab="history"] .ai-summary-panel {
-    display: none !important;
-  }
-
-  body.hub-page-ai .ai-layout[data-ai-mobile-tab="chat"] .ai-chat-panel,
-  body.hub-page-ai .ai-layout[data-ai-mobile-tab="summary"] .ai-summary-panel {
-    display: flex;
-    flex: 1 1 auto;
-    width: 100%;
-    max-width: 100%;
-    min-height: 0;
-    min-width: 0;
-  }
-
   body.hub-page-ai .ai-layout[data-ai-mobile-tab="history"] .ai-chat-panel {
     display: flex;
     flex: 1 1 auto;
diff --git a/manual_trading_hub/static/app.js b/manual_trading_hub/static/app.js
index 02496f0..7c05dbb 100644
--- a/manual_trading_hub/static/app.js
+++ b/manual_trading_hub/static/app.js
@@ -3142,26 +3142,11 @@
     showToast("已添加一行，请填写 URL 后点「保存设置」");
   };
 
-  let aiSummaryLoading = false;
   let aiChatLoading = false;
   let aiChatSessionCache = null;
   let aiChatSessionsCache = [];
   let aiSelectedBotMode = "trading";
 
-  function aiPnlClass(v) {
-    const n = Number(v);
-    if (!Number.isFinite(n) || Math.abs(n) < 1e-9) return "";
-    return n > 0 ? "pos" : "neg";
-  }
-
-  function aiPnlSigned(v, digits) {
-    const n = Number(v);
-    if (!Number.isFinite(n)) return "—";
-    const abs = fmt(Math.abs(n), digits);
-    if (Math.abs(n) < 1e-9) return `${abs}U`;
-    return `${n > 0 ? "+" : "-"}${abs}U`;
-  }
-
   function renderHubMarkdown(text) {
     const raw = String(text || "");
     if (typeof window !== "undefined" && window.AiReviewRender && window.AiReviewRender.renderMarkdown) {
@@ -3172,154 +3157,6 @@
       .replace(/\n/g, "<br>");
   }
 
-  function renderAiMarkdown(text) {
-    return renderHubMarkdown(text);
-  }
-
-  function enhanceHubSummaryMarkdown(md) {
-    let out = String(md || "");
-    out = out.replace(/\*\*今日交易总结（([^）]+)）\*\*/g, "# 📋 今日交易总结（$1）");
-    out = out.replace(/\*\*1\.\s*(?:📊\s*)?总览\*\*/g, "## 1. 📊 总览");
-    out = out.replace(/\*\*2\.\s*(?:👥\s*)?分户明细\*\*/g, "## 2. 👥 分户明细");
-    out = out.replace(/\*\*3\.\s*(?:⚠️\s*)?需关注\*\*/g, "## 3. ⚠️ 需关注");
-    out = out.replace(/\*\*4\.\s*(?:ℹ️\s*)?数据说明\*\*/g, "## 4. ℹ️ 数据说明");
-    out = out.replace(/\*\*5\.\s*(?:💡\s*)?操作建议\*\*/g, "## 5. 💡 操作建议");
-    return out;
-  }
-
-  function aiFmtFund(v) {
-    const n = Number(v);
-    if (!Number.isFinite(n)) return "—";
-    return `${fmt(n, 2)}U`;
-  }
-
-  function aiPnlCellHtml(v, digits) {
-    const cls = aiPnlClass(v);
-    const valCls = cls ? ` ai-stat-val ${cls}` : " ai-stat-val";
-    return `<span class="${valCls.trim()}">${aiPnlSigned(v, digits)}</span>`;
-  }
-
-  function aiAccountStatusClass(status) {
-    const s = String(status || "");
-    if (s === "未监控") return "ai-ac-unmon";
-    if (s.includes("异常")) return "ai-ac-err";
-    if (s.includes("需关注")) return "ai-ac-warn";
-    return "";
-  }
-
-  function renderAiAccountTable(snapshot) {
-    const accounts = snapshot && snapshot.by_account;
-    if (!accounts || typeof accounts !== "object") return "";
-    const rows = Object.values(accounts);
-    if (!rows.length) return "";
-    const head =
-      "<thead><tr>" +
-      "<th>账户</th><th>状态</th><th>资金账户</th><th>交易账户</th><th>今日盈亏</th><th>笔数</th><th>浮盈亏</th><th>备注</th>" +
-      "</tr></thead>";
-    const body = rows
-      .map((ac) => {
-        const closedPnl = Number(ac.pnl_u);
-        const floatPnl = Number(ac.float_pnl_u);
-        const remark =
-          ac.remark ||
-          (Array.isArray(ac.issues) && ac.issues.length ? ac.issues.join("；") : "无");
-        const statusCls = aiAccountStatusClass(ac.status);
-        const countLabel = `${Number(ac.closed_count) || 0}${Number(ac.closed_count_yesterday) ? ` / 昨${Number(ac.closed_count_yesterday)}` : ""}`;
-        return (
-          "<tr>" +
-          `<td class="ai-ac-name">${esc(ac.name || "—")}</td>` +
-          `<td class="${statusCls}">${esc(ac.status || "—")}</td>` +
-          `<td>${aiFmtFund(ac.funding_usdt)}</td>` +
-          `<td>${aiFmtFund(ac.trading_usdt)}</td>` +
-          `<td>${aiPnlCellHtml(closedPnl, 2)}</td>` +
-          `<td>${countLabel}</td>` +
-          `<td>${aiPnlCellHtml(floatPnl, 2)}</td>` +
-          `<td class="ai-ac-remark">${esc(remark)}</td>` +
-          "</tr>"
-        );
-      })
-      .join("");
-    return `<div class="ai-ac-table-wrap"><table class="ai-ac-table">${head}<tbody>${body}</tbody></table></div>`;
-  }
-
-  function renderAiClosedTradesBlock(snapshot) {
-    const rows = (snapshot && snapshot.closed_trades) || [];
-    if (!rows.length) return "";
-    const head =
-      "<thead><tr><th>交易日</th><th>账户</th><th>合约</th><th>方向</th><th>结果</th><th>盈亏</th><th>时间</th></tr></thead>";
-    const body = rows
-      .map((t) => {
-        const pnl = Number(t.pnl_amount);
-        return (
-          "<tr>" +
-          `<td>${esc(t.trading_day || "—")}</td>` +
-          `<td>${esc(t.account_name || "—")}</td>` +
-          `<td>${esc(t.symbol || "—")}</td>` +
-          `<td>${esc(t.direction || "—")}</td>` +
-          `<td>${esc(t.result || "—")}</td>` +
-          `<td>${aiPnlCellHtml(pnl, 2)}</td>` +
-          `<td class="ai-ac-remark">${esc(t.closed_at || "—")}</td>` +
-          "</tr>"
-        );
-      })
-      .join("");
-    return (
-      `<div class="ai-closed-trades-wrap">` +
-      `<h4 class="ai-closed-trades-title">平仓明细（今日）</h4>` +
-      `<div class="ai-ac-table-wrap"><table class="ai-ac-table ai-closed-trades-table">${head}<tbody>${body}</tbody></table></div>` +
-      `</div>`
-    );
-  }
-
-  function renderAiSummaryBody(contentMd, snapshot) {
-    const md = enhanceHubSummaryMarkdown(contentMd);
-    const sec2 = /##\s*2\.\s*👥\s*分户明细/;
-    const sec3 = /##\s*3\.\s*⚠️\s*需关注/;
-    const i2 = md.search(sec2);
-    const i3 = md.search(sec3);
-    const tableHtml = renderAiAccountTable(snapshot);
-    const closedHtml = renderAiClosedTradesBlock(snapshot);
-    if (i2 >= 0 && i3 > i2 && tableHtml) {
-      const headEnd = i2 + md.slice(i2).match(sec2)[0].length;
-      const part1 = md.slice(0, headEnd);
-      const part2 = md.slice(i3);
-      return renderHubMarkdown(part1) + tableHtml + closedHtml + renderHubMarkdown(part2);
-    }
-    return renderHubMarkdown(md) + (tableHtml ? tableHtml + closedHtml : "");
-  }
-
-  function setAiSummaryMarkdown(body, contentMd, snapshot) {
-    if (!body) return;
-    body.classList.add("ai-result-md");
-    body.innerHTML = renderAiSummaryBody(contentMd, snapshot);
-  }
-
-  function setAiSummaryPlaceholder(body, html) {
-    if (!body) return;
-    body.classList.remove("ai-result-md");
-    body.innerHTML = html;
-  }
-
-  function renderAiSummaryStats(snapshot) {
-    const el = document.getElementById("ai-summary-stats");
-    if (!el) return;
-    if (!snapshot || !snapshot.totals) {
-      el.innerHTML = "";
-      return;
-    }
-    const t = snapshot.totals;
-    const closedPnl = Number(t.total_pnl_u);
-    const floatPnl = Number(t.float_pnl_u);
-    const closedCls = aiPnlClass(closedPnl);
-    const floatCls = aiPnlClass(floatPnl);
-    el.innerHTML = [
-      `<span class="ai-stat-chip"><strong>交易日</strong>${esc(t.trading_day || "—")}</span>`,
-      `<span class="ai-stat-chip ${closedCls}"><strong>平仓盈亏</strong><span class="ai-stat-val ${closedCls}">${aiPnlSigned(closedPnl, 2)}</span></span>`,
-      `<span class="ai-stat-chip"><strong>笔数</strong>${t.closed_count || 0}（胜${t.win_count || 0}/负${t.loss_count || 0}）</span>`,
-      `<span class="ai-stat-chip ${floatCls}"><strong>浮盈亏</strong><span class="ai-stat-val ${floatCls}">${aiPnlSigned(floatPnl, 2)}</span></span>`,
-    ].join("");
-  }
-
   function scrollAiChatToEnd() {
     const box = document.getElementById("ai-chat-messages");
     if (!box) return;
@@ -3476,21 +3313,6 @@
     if (input) input.disabled = busy;
   }
 
-  async function loadAiSummary() {
-    const body = document.getElementById("ai-summary-body");
-    try {
-      const r = await apiFetch("/api/ai/summary");
-      const j = await r.json();
-      const latest = j.latest;
-      if (latest && latest.content_md) {
-        if (body) setAiSummaryMarkdown(body, latest.content_md, latest.stats_snapshot);
-        renderAiSummaryStats(latest.stats_snapshot);
-      }
-    } catch (e) {
-      if (body) setAiSummaryPlaceholder(body, `<p class="ai-placeholder">${esc(String(e))}</p>`);
-    }
-  }
-
   async function loadAiChatSession() {
     const r = await apiFetch("/api/ai/chat/session");
     const j = await r.json();
@@ -3547,7 +3369,7 @@
 
   async function loadAiPage() {
     applyAiMobileTab();
-    await Promise.all([loadAiSummary(), loadAiChatSession()]);
+    await loadAiChatSession();
     if (isMobileLayout() && (localStorage.getItem(AI_MOBILE_TAB_KEY) || "chat") === "chat") {
       const input = document.getElementById("ai-chat-input");
       if (input && !aiChatLoading) {
@@ -3556,38 +3378,6 @@
     }
   }
 
-  async function generateAiSummary() {
-    if (aiSummaryLoading) return;
-    aiSummaryLoading = true;
-    const btn = document.getElementById("btn-ai-summary");
-    const body = document.getElementById("ai-summary-body");
-    if (btn) btn.disabled = true;
-    if (body) setAiSummaryPlaceholder(body, '<p class="ai-placeholder">正在聚合四户数据并生成总结…</p>');
-    try {
-      const r = await apiFetch("/api/ai/summary/generate", {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({ force: true }),
-      });
-      const j = await r.json();
-      if (!r.ok) throw new Error(j.detail || j.msg || "生成失败");
-      if (!j.ok && j.detail) throw new Error(j.detail);
-      const sum = j.summary;
-      if (sum && sum.content_md && body) {
-        setAiSummaryMarkdown(body, sum.content_md, sum.stats_snapshot);
-        renderAiSummaryStats(sum.stats_snapshot);
-      }
-      showToast(j.cached ? "已是最新上下文，返回缓存总结" : "今日总结已生成");
-      await loadAiSummary();
-    } catch (e) {
-      showToast(String(e), true);
-      if (body) setAiSummaryPlaceholder(body, `<p class="ai-placeholder">${esc(String(e))}</p>`);
-    } finally {
-      aiSummaryLoading = false;
-      if (btn) btn.disabled = false;
-    }
-  }
-
   async function newAiChat(botMode) {
     const mode = botMode === "general" ? "general" : "trading";
     try {
@@ -3663,8 +3453,6 @@
     });
   }
 
-  const aiSummaryBtn = document.getElementById("btn-ai-summary");
-  if (aiSummaryBtn) aiSummaryBtn.onclick = () => generateAiSummary();
   const aiChatNewBtn = document.getElementById("btn-ai-chat-new");
   if (aiChatNewBtn) aiChatNewBtn.onclick = () => newAiChat(aiSelectedBotMode);
   const aiChatForm = document.getElementById("ai-chat-form");
diff --git a/manual_trading_hub/static/dashboard.css b/manual_trading_hub/static/dashboard.css
index 2a4c8f0..07c107d 100644
--- a/manual_trading_hub/static/dashboard.css
+++ b/manual_trading_hub/static/dashboard.css
@@ -1,49 +1,43 @@
-/* 数据看板 — 科技感展示 */
+/* 数据看板 — 随中控亮/暗主题，卡片柔光 */
 body.hub-page-dashboard {
-  --dash-cyan: #3ee7ff;
-  --dash-mag: #c45bff;
-  --dash-warn: #ff5c7a;
-  --dash-ok: #3dffb0;
-  --dash-panel: rgba(10, 16, 32, 0.82);
-  --dash-border: rgba(62, 231, 255, 0.22);
+  --dash-card-bg: var(--panel);
+  --dash-card-border: var(--border-soft);
+  --dash-card-glow: 0 2px 12px rgba(0, 0, 0, 0.06);
+  --dash-section-bg: var(--panel);
+  --dash-muted: var(--muted);
+  --dash-text: var(--text);
+  --dash-accent: var(--accent);
+  --dash-ok: var(--green);
+  --dash-warn: var(--red);
+}
+
+html[data-theme="light"] body.hub-page-dashboard {
+  --dash-card-glow:
+    0 1px 2px rgba(15, 23, 42, 0.04),
+    0 8px 24px rgba(15, 23, 42, 0.06),
+    inset 0 1px 0 rgba(255, 255, 255, 0.85);
+}
+
+html[data-theme="dark"] body.hub-page-dashboard {
+  --dash-card-glow:
+    0 4px 18px rgba(0, 0, 0, 0.28),
+    inset 0 1px 0 rgba(255, 255, 255, 0.04);
 }
 
 body.hub-page-dashboard .page#page-dashboard {
   position: relative;
-  overflow: hidden;
 }
 
 .dash-bg-grid {
   position: absolute;
   inset: 0;
   pointer-events: none;
+  opacity: 0.45;
   background-image:
-    linear-gradient(rgba(62, 231, 255, 0.04) 1px, transparent 1px),
-    linear-gradient(90deg, rgba(62, 231, 255, 0.04) 1px, transparent 1px);
-  background-size: 48px 48px;
-  mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 20%, transparent 75%);
-}
-
-.dash-bg-glow {
-  position: absolute;
-  width: 520px;
-  height: 520px;
-  border-radius: 50%;
-  filter: blur(90px);
-  opacity: 0.35;
-  pointer-events: none;
-}
-
-.dash-bg-glow-a {
-  top: -120px;
-  left: -80px;
-  background: var(--dash-cyan);
-}
-
-.dash-bg-glow-b {
-  top: 40%;
-  right: -160px;
-  background: var(--dash-mag);
+    linear-gradient(color-mix(in srgb, var(--border-soft) 55%, transparent) 1px, transparent 1px),
+    linear-gradient(90deg, color-mix(in srgb, var(--border-soft) 55%, transparent) 1px, transparent 1px);
+  background-size: 40px 40px;
+  mask-image: radial-gradient(ellipse 85% 65% at 50% 0%, #000 15%, transparent 72%);
 }
 
 .dash-wrap {
@@ -64,40 +58,36 @@ body.hub-page-dashboard .page#page-dashboard {
 }
 
 .dash-head h1 {
-  font-family: Orbitron, var(--font-sans, system-ui), sans-serif;
-  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
+  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
   font-weight: 700;
-  letter-spacing: 0.06em;
+  letter-spacing: 0.02em;
   margin: 0;
-  background: linear-gradient(90deg, var(--dash-cyan), #8fc8ff 45%, var(--dash-mag));
-  -webkit-background-clip: text;
-  background-clip: text;
-  color: transparent;
+  color: var(--dash-text);
 }
 
 .dash-head-tag {
   display: inline-block;
   font-family: JetBrains Mono, monospace;
   font-size: 0.65rem;
-  color: var(--dash-cyan);
-  border: 1px solid var(--dash-border);
+  color: var(--dash-accent);
+  border: 1px solid var(--dash-card-border);
   padding: 2px 8px;
   border-radius: 4px;
   margin-right: 10px;
   vertical-align: middle;
-  letter-spacing: 0.12em;
+  letter-spacing: 0.1em;
 }
 
 .dash-head-meta {
   font-family: JetBrains Mono, monospace;
   font-size: 0.78rem;
-  color: var(--muted);
+  color: var(--dash-muted);
   text-align: right;
 }
 
 .dash-head-meta strong {
-  color: var(--dash-cyan);
-  font-weight: 500;
+  color: var(--dash-text);
+  font-weight: 600;
 }
 
 .dash-pulse-dot {
@@ -107,7 +97,7 @@ body.hub-page-dashboard .page#page-dashboard {
   border-radius: 50%;
   background: var(--dash-ok);
   margin-right: 6px;
-  box-shadow: 0 0 10px var(--dash-ok);
+  box-shadow: 0 0 0 2px color-mix(in srgb, var(--dash-ok) 25%, transparent);
   animation: dash-pulse 2s ease-in-out infinite;
 }
 
@@ -118,8 +108,8 @@ body.hub-page-dashboard .page#page-dashboard {
     transform: scale(1);
   }
   50% {
-    opacity: 0.55;
-    transform: scale(0.85);
+    opacity: 0.65;
+    transform: scale(0.9);
   }
 }
 
@@ -129,56 +119,48 @@ body.hub-page-dashboard .page#page-dashboard {
   gap: 12px;
 }
 
+.dash-kpi,
+.dash-section,
+.dash-ac-card {
+  box-shadow: var(--dash-card-glow);
+}
+
 .dash-kpi {
   position: relative;
   padding: 16px 18px;
   border-radius: 12px;
-  background: var(--dash-panel);
-  border: 1px solid var(--dash-border);
-  backdrop-filter: blur(12px);
+  background: var(--dash-card-bg);
+  border: 1px solid var(--dash-card-border);
   overflow: hidden;
 }
 
-.dash-kpi::before {
-  content: "";
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  height: 2px;
-  background: linear-gradient(90deg, transparent, var(--dash-cyan), transparent);
-  opacity: 0.7;
-}
-
 .dash-kpi-label {
   font-size: 0.72rem;
-  color: var(--muted);
-  letter-spacing: 0.08em;
-  text-transform: uppercase;
+  color: var(--dash-muted);
+  letter-spacing: 0.06em;
   margin-bottom: 8px;
 }
 
 .dash-kpi-value {
   font-family: JetBrains Mono, monospace;
-  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
+  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
   font-weight: 600;
   line-height: 1.2;
+  color: var(--dash-text);
 }
 
 .dash-kpi-value.pos {
   color: var(--dash-ok);
-  text-shadow: 0 0 18px rgba(61, 255, 176, 0.35);
 }
 
 .dash-kpi-value.neg {
   color: var(--dash-warn);
-  text-shadow: 0 0 18px rgba(255, 92, 122, 0.35);
 }
 
 .dash-kpi-sub {
   margin-top: 6px;
   font-size: 0.72rem;
-  color: #8892b0;
+  color: var(--dash-muted);
 }
 
 .dash-alert-banner {
@@ -187,37 +169,25 @@ body.hub-page-dashboard .page#page-dashboard {
   gap: 12px;
   padding: 12px 16px;
   border-radius: 10px;
-  border: 1px solid rgba(255, 92, 122, 0.45);
-  background: linear-gradient(90deg, rgba(255, 92, 122, 0.12), rgba(196, 91, 255, 0.08));
+  border: 1px solid color-mix(in srgb, var(--dash-warn) 45%, var(--dash-card-border));
+  background: color-mix(in srgb, var(--dash-warn) 8%, var(--dash-card-bg));
   font-size: 0.85rem;
-  animation: dash-alert-glow 2.5s ease-in-out infinite;
+  box-shadow: var(--dash-card-glow);
 }
 
 .dash-alert-banner.is-on {
   display: flex;
 }
 
-@keyframes dash-alert-glow {
-  0%,
-  100% {
-    box-shadow: 0 0 0 rgba(255, 92, 122, 0);
-  }
-  50% {
-    box-shadow: 0 0 22px rgba(255, 92, 122, 0.25);
-  }
-}
-
 .dash-alert-banner strong {
   color: var(--dash-warn);
-  font-family: Orbitron, sans-serif;
-  letter-spacing: 0.04em;
+  letter-spacing: 0.02em;
 }
 
 .dash-section {
   border-radius: 14px;
-  border: 1px solid var(--dash-border);
-  background: var(--dash-panel);
-  backdrop-filter: blur(10px);
+  border: 1px solid var(--dash-card-border);
+  background: var(--dash-section-bg);
   overflow: hidden;
 }
 
@@ -226,11 +196,11 @@ body.hub-page-dashboard .page#page-dashboard {
   align-items: center;
   justify-content: space-between;
   padding: 12px 16px;
-  border-bottom: 1px solid rgba(62, 231, 255, 0.12);
-  font-family: Orbitron, sans-serif;
+  border-bottom: 1px solid var(--dash-card-border);
   font-size: 0.82rem;
-  letter-spacing: 0.1em;
-  color: var(--dash-cyan);
+  letter-spacing: 0.06em;
+  color: var(--dash-muted);
+  font-weight: 600;
 }
 
 .dash-section-body {
@@ -248,35 +218,20 @@ body.hub-page-dashboard .page#page-dashboard {
   position: relative;
   padding: 14px 16px;
   border-radius: 10px;
-  border: 1px solid rgba(136, 146, 176, 0.2);
-  background: rgba(8, 12, 24, 0.65);
+  border: 1px solid var(--dash-card-border);
+  background: var(--dash-card-bg);
   transition: border-color 0.2s, box-shadow 0.2s;
 }
 
 .dash-ac-card.is-alert {
-  border-color: rgba(255, 92, 122, 0.65);
+  border-color: color-mix(in srgb, var(--dash-warn) 55%, var(--dash-card-border));
   box-shadow:
-    0 0 0 1px rgba(255, 92, 122, 0.2),
-    0 0 28px rgba(255, 92, 122, 0.15);
-  animation: dash-card-alert 3s ease-in-out infinite;
-}
-
-@keyframes dash-card-alert {
-  0%,
-  100% {
-    box-shadow:
-      0 0 0 1px rgba(255, 92, 122, 0.2),
-      0 0 20px rgba(255, 92, 122, 0.1);
-  }
-  50% {
-    box-shadow:
-      0 0 0 1px rgba(255, 92, 122, 0.45),
-      0 0 36px rgba(255, 92, 122, 0.22);
-  }
+    var(--dash-card-glow),
+    0 0 0 1px color-mix(in srgb, var(--dash-warn) 18%, transparent);
 }
 
 .dash-ac-card.is-unmon {
-  opacity: 0.55;
+  opacity: 0.6;
 }
 
 .dash-ac-top {
@@ -290,7 +245,7 @@ body.hub-page-dashboard .page#page-dashboard {
 .dash-ac-name {
   font-weight: 600;
   font-size: 0.92rem;
-  color: #e8eeff;
+  color: var(--dash-text);
 }
 
 .dash-ac-badge {
@@ -298,18 +253,19 @@ body.hub-page-dashboard .page#page-dashboard {
   font-weight: 700;
   padding: 3px 8px;
   border-radius: 4px;
-  letter-spacing: 0.06em;
+  letter-spacing: 0.04em;
   white-space: nowrap;
 }
 
 .dash-ac-badge.alert {
   color: #fff;
-  background: linear-gradient(135deg, #ff5c7a, #c45bff);
+  background: var(--dash-warn);
 }
 
 .dash-ac-badge.ok {
-  color: var(--dash-cyan);
-  border: 1px solid var(--dash-border);
+  color: var(--dash-accent);
+  border: 1px solid var(--dash-card-border);
+  background: color-mix(in srgb, var(--dash-accent) 8%, var(--dash-card-bg));
 }
 
 .dash-ac-metrics {
@@ -322,11 +278,15 @@ body.hub-page-dashboard .page#page-dashboard {
 
 .dash-ac-metric span {
   display: block;
-  color: #8892b0;
+  color: var(--dash-muted);
   font-size: 0.65rem;
   margin-bottom: 2px;
 }
 
+.dash-ac-metric strong {
+  color: var(--dash-text);
+}
+
 .dash-ac-metric strong.pos {
   color: var(--dash-ok);
 }
@@ -339,7 +299,7 @@ body.hub-page-dashboard .page#page-dashboard {
   margin-top: 10px;
   height: 4px;
   border-radius: 2px;
-  background: rgba(255, 255, 255, 0.08);
+  background: color-mix(in srgb, var(--dash-muted) 18%, transparent);
   overflow: hidden;
 }
 
@@ -347,14 +307,14 @@ body.hub-page-dashboard .page#page-dashboard {
   display: block;
   height: 100%;
   border-radius: 2px;
-  background: linear-gradient(90deg, var(--dash-warn), var(--dash-mag));
+  background: var(--dash-warn);
   transition: width 0.6s ease;
 }
 
 .dash-ac-remark {
   margin-top: 10px;
   font-size: 0.7rem;
-  color: #8892b0;
+  color: var(--dash-muted);
   line-height: 1.4;
   word-break: break-word;
 }
@@ -377,25 +337,25 @@ body.hub-page-dashboard .page#page-dashboard {
   z-index: 1;
   text-align: left;
   padding: 10px 12px;
-  background: rgba(12, 18, 36, 0.95);
-  color: var(--dash-cyan);
-  font-weight: 500;
-  letter-spacing: 0.06em;
-  border-bottom: 1px solid var(--dash-border);
+  background: var(--inset-surface);
+  color: var(--dash-muted);
+  font-weight: 600;
+  letter-spacing: 0.04em;
+  border-bottom: 1px solid var(--dash-card-border);
 }
 
 .dash-table td {
   padding: 9px 12px;
-  border-bottom: 1px solid rgba(42, 52, 72, 0.5);
-  color: #c5cde0;
+  border-bottom: 1px solid var(--dash-card-border);
+  color: var(--dash-text);
 }
 
 .dash-table tr:hover td {
-  background: rgba(62, 231, 255, 0.04);
+  background: color-mix(in srgb, var(--dash-accent) 6%, transparent);
 }
 
 .dash-table tr.is-alert-row td {
-  background: rgba(255, 92, 122, 0.08);
+  background: color-mix(in srgb, var(--dash-warn) 10%, transparent);
 }
 
 .dash-table .pos {
@@ -409,14 +369,14 @@ body.hub-page-dashboard .page#page-dashboard {
 .dash-empty {
   padding: 32px;
   text-align: center;
-  color: var(--muted);
+  color: var(--dash-muted);
   font-size: 0.85rem;
 }
 
 .dash-status {
   font-family: JetBrains Mono, monospace;
   font-size: 0.75rem;
-  color: var(--muted);
+  color: var(--dash-muted);
 }
 
 .dash-status.err {
diff --git a/manual_trading_hub/static/dashboard.js b/manual_trading_hub/static/dashboard.js
index 613aa13..8e6c897 100644
--- a/manual_trading_hub/static/dashboard.js
+++ b/manual_trading_hub/static/dashboard.js
@@ -1,12 +1,13 @@
 /**
- * 中控数据看板：总览 / 分户 / 平仓明细，60s 自动刷新。
+ * 中控数据看板：后端 SSE 推送版本号，前端拉快照刷新（无轮询闪烁）。
  */
 (function () {
   const page = document.getElementById("page-dashboard");
   if (!page) return;
 
-  const POLL_MS = 60 * 1000;
-  let timer = null;
+  let dashEventSource = null;
+  let dashReconnectTimer = null;
+  let localDashVersion = 0;
   let inited = false;
   let loading = false;
 
@@ -191,10 +192,11 @@
     }
   }
 
-  async function fetchDashboard() {
-    if (loading) return;
+  async function fetchDashboardSnapshot(opts) {
+    const options = opts || {};
+    if (loading && !options.force) return;
     loading = true;
-    setStatus("同步中…");
+    if (!options.silent) setStatus("同步中…");
     try {
       const r = await fetch("/api/dashboard/daily", { credentials: "same-origin" });
       if (r.status === 401) {
@@ -202,9 +204,12 @@
         return;
       }
       const data = await r.json();
-      if (!data.ok) throw new Error(data.detail || data.msg || "加载失败");
+      if (!data.ok) throw new Error(data.detail || data.msg || data.error || "加载失败");
+      const ver = Number(data.dashboard_version) || 0;
+      if (ver) localDashVersion = ver;
       renderPayload(data);
-      setStatus(`每 ${(data.poll_interval_sec || 60)}s 自动刷新`);
+      const sec = Number(data.poll_interval_sec) || 60;
+      setStatus(options.silent ? `SSE 已连接 · 后台每 ${sec}s 聚合` : `已更新 · 后台每 ${sec}s 聚合`);
     } catch (e) {
       setStatus(String(e.message || e), true);
     } finally {
@@ -212,31 +217,78 @@
     }
   }
 
-  function startPoll() {
-    stopPoll();
-    void fetchDashboard();
-    timer = setInterval(fetchDashboard, POLL_MS);
-  }
-
-  function stopPoll() {
-    if (timer) {
-      clearInterval(timer);
-      timer = null;
+  function closeDashboardStream() {
+    if (dashEventSource) {
+      dashEventSource.close();
+      dashEventSource = null;
+    }
+    if (dashReconnectTimer) {
+      clearTimeout(dashReconnectTimer);
+      dashReconnectTimer = null;
     }
   }
 
+  function connectDashboardStream() {
+    closeDashboardStream();
+    dashEventSource = new EventSource("/api/dashboard/stream");
+    dashEventSource.addEventListener("dashboard", (ev) => {
+      try {
+        const st = JSON.parse(ev.data || "{}");
+        const ver = Number(st.dashboard_version) || 0;
+        if (ver && ver !== localDashVersion) {
+          void fetchDashboardSnapshot({ silent: true });
+        } else if (st.aggregating) {
+          setStatus("后台聚合中…");
+        }
+      } catch (_) {
+        /* ignore */
+      }
+    });
+    dashEventSource.onerror = () => {
+      closeDashboardStream();
+      setStatus("SSE 断开，8s 后重连…", true);
+      dashReconnectTimer = setTimeout(() => {
+        if (inited) {
+          connectDashboardStream();
+          void fetchDashboardSnapshot({ silent: true });
+        }
+      }, 8000);
+    };
+  }
+
+  async function requestDashboardRefresh() {
+    try {
+      await fetch("/api/dashboard/refresh", { method: "POST", credentials: "same-origin" });
+    } catch (_) {
+      /* ignore */
+    }
+  }
+
+  function startLive() {
+    void fetchDashboardSnapshot();
+    connectDashboardStream();
+  }
+
+  function stopLive() {
+    closeDashboardStream();
+    setStatus("");
+  }
+
   if (btnRefresh) {
-    btnRefresh.addEventListener("click", () => void fetchDashboard());
+    btnRefresh.addEventListener("click", () => {
+      void requestDashboardRefresh();
+      void fetchDashboardSnapshot({ force: true });
+    });
   }
 
   window.hubDashboardPage = {
     init() {
-      if (!inited) inited = true;
-      startPoll();
+      inited = true;
+      startLive();
     },
     destroy() {
-      stopPoll();
-      setStatus("");
+      inited = false;
+      stopLive();
     },
   };
 })();
diff --git a/manual_trading_hub/static/index.html b/manual_trading_hub/static/index.html
index a739a32..88af80c 100644
--- a/manual_trading_hub/static/index.html
+++ b/manual_trading_hub/static/index.html
@@ -16,7 +16,7 @@
   <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Orbitron:wght@500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'" />
   <noscript><link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Orbitron:wght@500;600;700&display=swap" rel="stylesheet" /></noscript>
   <link rel="stylesheet" href="/assets/app.css?v=20260609-hub-funds-fold" />
-  <link rel="stylesheet" href="/assets/dashboard.css?v=20260611-hub-dashboard" />
+  <link rel="stylesheet" href="/assets/dashboard.css?v=20260611-hub-dash-sse" />
 </head>
 <body>
   <div class="app-bg" aria-hidden="true"></div>
@@ -316,13 +316,11 @@
 
     <div id="page-dashboard" class="page hidden">
       <div class="dash-bg-grid" aria-hidden="true"></div>
-      <div class="dash-bg-glow dash-bg-glow-a" aria-hidden="true"></div>
-      <div class="dash-bg-glow dash-bg-glow-b" aria-hidden="true"></div>
       <div class="dash-wrap">
         <div class="dash-head">
           <div>
             <h1><span class="dash-head-tag">DASH</span>数据看板</h1>
-            <p class="page-desc">四户当日总览 · 分户明细 · 平仓流水 · 每 60 秒刷新</p>
+            <p class="page-desc">四户当日总览 · 分户明细 · 平仓流水 · SSE 推送更新</p>
           </div>
           <div class="dash-head-meta">
             <div><span class="dash-pulse-dot" aria-hidden="true"></span><strong>LIVE</strong> · 交易日 <span id="dash-trading-day">—</span></div>
@@ -443,26 +441,13 @@
     <div id="page-ai" class="page hidden">
       <div class="page-head">
         <h1><span class="head-tag">AI</span> 教练</h1>
-        <p class="page-desc">四户今日总结 · 交易教练 / 普通聊天 · 右侧可回看历史会话</p>
+        <p class="page-desc">交易教练 / 普通聊天 · 右侧可回看历史会话</p>
       </div>
       <div class="ai-mobile-tabs" role="tablist" aria-label="AI 教练视图">
         <button type="button" class="ai-mobile-tab is-active" data-ai-tab="chat" role="tab" aria-selected="true">聊天</button>
         <button type="button" class="ai-mobile-tab" data-ai-tab="history" role="tab" aria-selected="false">历史</button>
-        <button type="button" class="ai-mobile-tab" data-ai-tab="summary" role="tab" aria-selected="false">今日总结</button>
       </div>
       <div class="ai-layout" data-ai-mobile-tab="chat">
-        <section class="ai-panel ai-summary-panel" data-ai-panel="summary">
-          <div class="ai-panel-head">
-            <h2>今日总结</h2>
-            <div class="ai-panel-actions">
-              <button type="button" id="btn-ai-summary" class="primary">生成今日总结</button>
-            </div>
-          </div>
-          <div id="ai-summary-stats" class="ai-stats-row" aria-live="polite"></div>
-          <div id="ai-summary-body" class="ai-panel-scroll ai-md-body">
-            <p class="ai-placeholder">点击「生成今日总结」聚合四户平仓与持仓数据（未启用账户显示「未监控」）。</p>
-          </div>
-        </section>
         <section class="ai-panel ai-chat-panel" data-ai-panel="chat">
           <div class="ai-bot-bar" role="tablist" aria-label="聊天机器人">
             <button type="button" class="ai-bot-tab is-active" data-bot="trading" role="tab" aria-selected="true">交易教练</button>
@@ -560,8 +545,8 @@
   <script src="/assets/chart.js?v=20260609-market-day-split"></script>
   <script src="/assets/archive.js?v=20260608-hub-archive-history"></script>
   <script src="/assets/funds.js?v=20260609-hub-funds-fold"></script>
-  <script src="/assets/dashboard.js?v=20260611-hub-dashboard"></script>
+  <script src="/assets/dashboard.js?v=20260611-hub-dash-sse"></script>
   <script src="/assets/ai_review_render.js?v=2"></script>
-  <script src="/assets/app.js?v=20260611-hub-dashboard"></script>
+  <script src="/assets/app.js?v=20260611-hub-ai-chat"></script>
 </body>
 </html>
diff --git a/manual_trading_hub/使用说明.md b/manual_trading_hub/使用说明.md
index bf660c4..c27116a 100644
--- a/manual_trading_hub/使用说明.md
+++ b/manual_trading_hub/使用说明.md
@@ -12,7 +12,8 @@
   ├─ /market    行情区（K 线、技术指标、持仓价格线）
   ├─ /archive   币种档案（交易时间线 + 永久 5m K 线）
   ├─ /funds     资金概况（总资金曲线、分户资金与回撤）
-  ├─ /ai        AI 教练（四户今日总结 + 聊天）
+  ├─ /dashboard 数据看板（四户当日总览，SSE 推送；见 [数据看板说明.md](./数据看板说明.md)）
+  ├─ /ai        AI 教练（交易教练 / 普通聊天；见 [AI教练说明.md](./AI教练说明.md)）
   └─ /settings  系统设置（hub_settings.json）
 
 中控 hub.py（默认 :5100）
@@ -207,13 +208,25 @@ Chrome **桌面快捷方式**图标来自站点 `favicon` / `manifest`（已配
 
 细则见 **[资金概况说明.md](./资金概况说明.md)**。
 
+### 4.2.3 数据看板 `/dashboard`
+
+| 功能 | 说明 |
+|------|------|
+| **总览** | 交易日、平仓盈亏、笔数、浮盈亏、资金合计、持仓数 |
+| **分户** | 四户资金/交易账户、今日盈亏、浮盈亏；单日亏损 ≥ 资金合计 **5%** 高亮预警 |
+| **平仓明细** | 当日平仓流水表 |
+| **刷新** | 后台每 60s 聚合 + **SSE** 推送版本号；页面无整页轮询闪烁 |
+| **主题** | 跟随顶栏亮/暗主题，卡片柔光样式（非霓虹背景） |
+
+细则见 **[数据看板说明.md](./数据看板说明.md)**。
+
 ### 4.3 AI 教练 `/ai`
 
 | 功能 | 说明 |
 |------|------|
-| **今日总结** | 聚合四户当日平仓（`trade_records`）、持仓浮盈亏、连接状态；**未启用**账户标注 **未监控**；语气偏冷、台账式 |
-| **生成** | 点「生成今日总结」；结果写入 `hub_ai_summaries.json`（同目录备份） |
-| **聊天** | **单会话**持续对话，直到点 **「新开对话」**；口语化、安慰体贴、轻修正（非说教） |
+| **交易教练** | 口语化陪聊；后台注入四户监控快照（不在页面展示今日总结） |
+| **普通聊天** | 不绑交易数据 |
+| **会话** | 多会话历史（切换/删除）、消息复制；点 **「新开对话」** 清空当前上下文 |
 | **模型** | 与四实例相同 `.env`（默认 `AI_PROVIDER=openai` + `OPENAI_*`；改 `ollama` 走本机），见 [AI教练说明.md](./AI教练说明.md) |
 | **与实例复盘** | 深度单笔 journal 复盘仍在各所 `/records`；中控不做重复 |
 
diff --git a/manual_trading_hub/数据看板说明.md b/manual_trading_hub/数据看板说明.md
new file mode 100644
index 0000000..65eb09f
--- /dev/null
+++ b/manual_trading_hub/数据看板说明.md
@@ -0,0 +1,50 @@
+# 中控数据看板说明
+
+入口：**`/dashboard`**（顶栏「数据看板」）。
+
+## 能力
+
+| 区块 | 说明 |
+|------|------|
+| **总览 KPI** | 交易日、平仓盈亏、笔数、浮盈亏、资金合计、实盘持仓 |
+| **分户明细** | 四户资金/交易账户、今日盈亏、浮盈亏、备注；未启用显示「未监控」 |
+| **平仓明细** | 当日平仓流水（合约、方向、结果、盈亏、时间） |
+| **风险预警** | 单户单日平仓亏损 ≥ 资金合计 **5%** 时横幅 + 卡片高亮 |
+
+纯数据聚合，**不调用 AI**。交易日口径与实例一致（`TRADING_DAY_RESET_HOUR`，默认 8 点）。
+
+## 刷新机制（SSE）
+
+与监控区 board 类似，采用 **后台聚合 + SSE 推送版本号**：
+
+1. `hub.py` 启动后 `dashboard_store` 每 **60s**（`DASHBOARD_POLL_INTERVAL_SEC`）聚合四户数据到内存快照。
+2. 浏览器打开看板页后连接 `GET /api/dashboard/stream`（`event: dashboard`）。
+3. 收到新版本号后拉取 `GET /api/dashboard/daily` 快照并局部渲染，**无整页轮询闪烁**。
+4. 监控区触发 board 刷新（全平、撤单等）时，会一并 `request_refresh` 看板，尽量与实盘同步。
+5. 「立即刷新」→ `POST /api/dashboard/refresh` 触发下一轮聚合。
+
+可选环境变量：`HUB_DASHBOARD_SSE_HEARTBEAT_SEC`（默认 25，SSE 心跳间隔）。
+
+## 主题与样式
+
+- 跟随中控顶栏 **亮/暗主题**（`theme.js`），使用 `--panel` / `--border` / `--accent` 等变量。
+- 卡片采用 **柔光阴影**（非霓虹渐变背景）；亮色主题下为浅灰投影，暗色主题为轻微内高光。
+- 盈亏仍用绿/红语义色，与全局一致。
+
+## API
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/api/dashboard/daily` | 当前交易日快照（含 `dashboard_version`） |
+| GET | `/api/dashboard/stream` | SSE 版本推送 |
+| POST | `/api/dashboard/refresh` | 请求立即重聚合 |
+
+`GET /api/ping` 含 `dashboard_version`、`dashboard_poll_interval_sec` 等字段。
+
+## 相关文件
+
+- `hub_dashboard.py` — 聚合逻辑
+- `hub_dashboard_cache.py` — 后台轮询 + SSE
+- `static/dashboard.js` / `dashboard.css` — 前端
+
+部署后 `git pull` 并 `pm2 restart manual-trading-hub`。