diff --git a/README.md b/README.md
index 14b250a8..da3d23c9 100644
--- a/README.md
+++ b/README.md
@@ -21,21 +21,21 @@ Public docs center: `/docs/intro` on the main site (bilingual product documentat
 
 [![Star History Chart](https://api.star-history.com/svg?repos=yangyuan-zhen/PolyWeather&type=Date)](https://star-history.com/#yangyuan-zhen/PolyWeather&Date)
 
-## Product Status (2026-06-06)
+## Product Status (2026-06-07)
 
 - Subscription live: `Pro Monthly 29.9 USDC / 30 days` and `Pro Quarterly 79.9 USDC / 90 days`.
 - Referral pricing live: invited users can get the first monthly Pro at `20 USDC`; inviters receive `3500` points after a valid first Pro payment, capped at 10 paid invites per month.
-- `/city` and `/deb` now free (daily cap 10 each); points redeemable for payment discount (`500 pts = 1 USDC`, monthly max `3 USDC`, quarterly max `8 USDC`).
+- `/city` and `/deb` now free (daily cap 10 each); points redeemable for payment discount (`500 pts = 1 USDC`, monthly max `3 USDC`, quarterly max `8 USDC`). Useful user feedback can also receive manual point rewards through ops.
 - Onchain checkout live: Polygon contract checkout (USDC / USDC.e) plus Ethereum mainnet USDC direct-transfer confirmation.
 - Auto-reconciliation live: event listener + periodic confirm loop.
-- Ops dashboard live: `/ops` for memberships, leaderboard, manual point grants, and payment incident triage.
+- Ops dashboard live: `/ops` for memberships, leaderboard, user feedback triage, manual point grants, and payment incident triage.
 - Lightweight observability live: `/healthz`, `/api/system/status`, `/metrics`.
 - Realtime terminal live: visible city charts subscribe through `/api/events?cities=...&since_revision=...`, receive `city_observation_patch.v1` SSE patches, and replay short gaps from Redis Stream in production or SQLite fallback in local/single-node mode.
 - Chart refresh is observation-driven: live patches merge into the current chart without a loading overlay; only visible charts run a 60s no-patch fallback, and returning from a background browser tab triggers a foreground catch-up refresh.
 - Temperature charts default to All Day, keep an optional Peak window derived from the DEB hourly path, and render all timestamps in the selected city's local time.
 - The chart core has been split into focused logic/canvas/state modules; Recharts now receives explicit measured dimensions to avoid 0x0 rendering and disappearing curves.
 - DEB hourly consensus (`deb_hourly_consensus.v1`) is now the preferred hourly forecast path for peak-window detection and chart overlays; DEB remains a forecast curve, never an observation source.
-- Legacy Gaussian probability is rendered as horizontal probability bands and a `mu` reference line on the chart, rather than as a fake time-series curve.
+- Legacy Gaussian probability stays out of the default temperature chart surface; hover tooltips show `Gaussian μ` plus the full bucket distribution by temperature range.
 - Settlement runway curves are visible by default for AMSC/AMOS cities; the configured settlement runway is highlighted and auxiliary runways are shown as secondary context.
 - Hong Kong uses CoWIN station `6087` (Po Leung Kuk Choi Kai Yau School) as the 1-minute reference-station curve, with HKO 10-minute observations kept as the official meteorological layer.
 - Telegram airport/runway pushes are bilingual by default and use settlement-endpoint runway temperatures for slope/current/summary copy.
@@ -43,7 +43,7 @@ Public docs center: `/docs/intro` on the main site (bilingual product documentat
 - EMOS/CRPS calibration is wired and trainable, but production should stay on `legacy` or `emos_shadow`; `emos_primary` is only for candidates that pass local offline evaluation and manual rollout.
 - Intraday analysis is now positioned as a professional meteorology read: headline, confidence, base/upside/downside paths, next observation point, evidence chain, failure modes, and confirmation rules.
 - Intraday modal now blocks stale cached detail during refresh, so users do not briefly trade off old city/date data before full detail arrives.
-- Terminal chart/detail workflow now combines settlement observations, DEB hourly consensus, model context, probability bands, and market-bucket mapping without blocking the chart on AI text generation.
+- Terminal chart/detail workflow now combines settlement observations, DEB hourly consensus, model context, probability distribution tooltips, and market-bucket mapping without blocking the chart on AI text generation.
 - Terminal data uses page memory cache, browser `localStorage`, backend short-TTL cache, SSE patch replay, and foreground refresh so returning from another tab restores the latest visible chart state quickly.
 - Market bucket matching now uses the full `all_buckets` surface and strict exact / range / or-higher / or-lower direction checks, reducing bad matches to unreasonable tail buckets.
 - The market-signal difference means `model probability - market-implied probability`; positive values indicate weather probability above market pricing, while negative values indicate the YES is already priced more fully.
@@ -73,8 +73,10 @@ See: [AGPL-3.0 & Commercial Boundary](docs/OPEN_CORE_POLICY.md)
 - Builds a DEB-weighted hourly consensus path for peak-window logic and chart display.
 - Generates settlement-oriented calibrated probability buckets (`mu` + bucket distribution) via legacy Gaussian or EMOS/CRPS calibration.
 - Adds terminal chart/detail workflows that combine live observations, DEB-centered high-temperature context, market-bucket mapping, and model-market difference.
+- Shows calibrated Gaussian context in chart tooltips as `mu` plus the full temperature-range probability distribution, without reintroducing probability bands into the main temperature view.
 - Reuses one analysis core across web dashboard and Telegram bot.
 - Adds payment audit trails, replay tooling, and incident visibility in ops.
+- Adds an in-app feedback loop with chart context, user-visible feedback status, ops triage, and manual point rewards for useful reports and suggestions.
 - Adds peak-window-oriented intraday analysis with meteorology headline, path buckets, evidence chain, invalidation rules, and confirmation rules.
 - Adds airport-side `TAF` timing overlays and airport suppression/disruption interpretation for non-Hong Kong airport cities.
 - Adds official nearby-network and runway-level enhancement layers for China, Japan, Korea (AMOS runway sensors for Seoul/Busan), Hong Kong, Taiwan, and Turkey without replacing airport settlement anchors.
@@ -130,6 +132,8 @@ npm run dev
 
 ## Recent Highlights
 
+- Gaussian probability tooltip now lists the full temperature-range distribution instead of only the highest-probability bucket, while the main chart remains focused on observations and forecasts.
+- User feedback is now a product loop: terminal submissions attach chart context, users can track status in-app, and ops can reward useful feedback with points.
 - Airport-linked contracts use the METAR / airport primary observing site as the settlement anchor. Wunderground pages are reference/history pages, not stations.
 - Taipei and Shenzhen retain their explicitly configured station history pages for reconciliation, but the docs avoid describing Wunderground itself as a physical station.
 - Hong Kong keeps `HKO` official readings in dashboard and history, without falling back to airport METAR lines.
@@ -239,4 +243,4 @@ Production payment routes are configured by the backend. Polygon remains the def
 ## Version
 
 - Version: `v1.8.1`
-- Last Updated: `2026-05-28`
+- Last Updated: `2026-06-07`
diff --git a/README_ZH.md b/README_ZH.md
index 3a73fd4e..30a998bc 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -14,16 +14,16 @@
 
 ![PolyWeather Telegram 跑道推送](frontend/public/static/tel.png)
 
-## 当前产品状态（2026-05-30）
+## 当前产品状态（2026-06-07）
 
 - 已上线订阅制：`Pro 月付 29.9 USDC / 30 天`，`Pro 季度 79.9 USDC / 90 天`。
 - 积分获取已切换为邀请制度：被邀请人完成首次 Pro 付款后，邀请人获得 `3500` 积分；Telegram 群发言不再获得积分。
-- `/city` 与 `/deb` 已改为免费（每日各 10 次）；积分可用于支付抵扣（`500 分 = 1 USDC`，月付最多抵 `3 USDC`，季度最多抵 `8 USDC`）。
+- `/city` 与 `/deb` 已改为免费（每日各 10 次）；积分可用于支付抵扣（`500 分 = 1 USDC`，月付最多抵 `3 USDC`，季度最多抵 `8 USDC`）。真实、有上下文、有价值的用户反馈也可通过运营后台人工奖励积分。
 - 邀请首月价：被邀请人首次月付 `20 USDC`；每个邀请人每月最多 10 个有效付费邀请奖励。
 - 已上线链上支付：Polygon 合约支付（USDC / USDC.e）+ Ethereum 主网 USDC 直转确认。
 - 已上线自动补单：事件监听 + 周期确认双链路。
 - 已上线支付运行态与审计接口：`/api/payments/runtime`。
-- 已上线轻量运营后台：`/ops`（会员、积分、补分、支付异常单）。
+- 已上线轻量运营后台：`/ops`（会员、用户反馈处理、积分、补分、支付异常单）。
 - 已上线轻量可观测性：`/healthz`、`/api/system/status`、`/metrics`。
 - 已补最小外部监控栈：Prometheus + Alertmanager + Grafana + Telegram 告警 relay。
 - 实时终端已切换到可重放事件流：可见城市图表通过 `/api/events?cities=...&since_revision=...` 订阅 `city_observation_patch.v1`，生产环境使用 Redis Stream 做短窗口 replay，本地/单进程可回退 SQLite event log。
@@ -31,7 +31,7 @@
 - 城市图表默认展示“全天”，可选“高温”窗口由 DEB hourly path 推导；所有图表横轴都按城市当地时间展示，不按用户浏览器时区。
 - 核心图表组件已拆分为逻辑、状态与 canvas 渲染模块；Recharts 使用 `ResizeObserver` 后的明确宽高，规避 0x0 渲染和长时间挂页后曲线消失。
 - DEB hourly consensus（`deb_hourly_consensus.v1`）已作为峰值窗口和图表 DEB 曲线的优先小时路径；DEB 仍然是预测曲线，不作为实测来源。
-- legacy 高斯概率在图表上展示为概率温度带和 `mu` 参考线，不再伪装成一条时间序列曲线。
+- legacy 高斯概率不再占用默认温度图主视图；hover tooltip 会展示 `Gaussian μ` 和完整温度区间概率分布。
 - AMSC/AMOS 城市的结算跑道曲线默认展示并高亮，辅助跑道作为弱化曲线保留；釜山单跑道只展示 `SR/SL` 结算跑道，不再重复显示 AMOS 聚合线。
 - 香港默认展示 CoWIN `6087`（保良局陈守仁小学）1 分钟参考站曲线，HKO 10 分钟实测保留为官方气象层。
 - Telegram 机场/跑道推送默认中英文双语，并统一使用结算端点跑道温度计算当前值、15 分钟趋势和文案。
@@ -49,7 +49,7 @@
 - `/ops` 现已展示缓存桶数量、summary cache hit/miss 与运行态 heartbeat。
 - 今日日内分析已改为“专业气象判断台”：顶部先给气象主判断、置信度、基准/上修/下修路径、下一观测点，再展示证据链、失效条件、确认条件和模型层。
 - 日内分析弹窗在 full detail / market detail 同步完成前会锁住旧内容并显示刷新状态，避免用户短暂看到上一轮缓存数据后误判。
-- 终端图表/详情工作流已改为结构化实况 + DEB hourly consensus + 多模型集群 + 概率温度带 + 市场温度桶，不再让图表等待 AI 文案生成。
+- 终端图表/详情工作流已改为结构化实况 + DEB hourly consensus + 多模型集群 + 概率分布 tooltip + 市场温度桶，不再让图表等待 AI 文案生成。
 - 终端数据同时使用页面内存缓存、浏览器 `localStorage`、后端短 TTL 缓存、SSE patch replay 和前台恢复刷新；从其他选项卡切回时会优先恢复最新可见图表状态。
 - 市场温度桶匹配已改为完整 `all_buckets` 映射，按 exact / range / or higher / or lower 方向严格匹配，避免把天气中枢错配到不合理尾部桶。
 - 市场信号中的“模型-市场差”口径为 `模型概率 - 市场隐含概率`，正值表示天气概率高于市场报价，负值表示市场已经更充分计价。
@@ -74,8 +74,10 @@
 - 构建 DEB 加权小时共识曲线，用于峰值窗口判断和图表默认 DEB 展示。
 - 输出结算导向校准概率分布（`mu` + 温度桶），通过 legacy 高斯或 EMOS/CRPS 校准引擎。
 - 天气决策台把结构化实况、DEB 高温路径、完整市场温度桶和模型-市场差放进图表/详情工作流。
+- 图表 tooltip 展示校准高斯上下文：`mu` 加完整温度区间概率分布，不把概率温度带重新放回主图。
 - Web 仪表盘与 Telegram Bot 复用同一分析内核。
 - 支付链路具备事件重放、SQLite 审计事件与 RPC 容灾能力。
+- 已上线站内反馈闭环：提交反馈时自动附带图表上下文，用户可查看处理状态，运营后台可为有价值反馈人工奖励积分。
 - 官方增强层与跑道级传感器支持按国家 provider 统一接入（含韩国 AMOS 首尔/釜山跑道实测），不替代机场主站、METAR 或明确官方结算站。
 
 ## 参考架构
@@ -126,6 +128,11 @@ npm ci
 npm run dev
 ```
 
+## 近期更新
+
+- 高斯概率 tooltip 已改为展示完整温度区间概率分布，不再只显示最高概率的单个区间；主图继续聚焦实测和预测曲线。
+- 用户反馈已形成产品闭环：终端提交会自动附带图表上下文，用户可在站内查看处理状态，运营侧可为真实、有建设性的反馈发放积分奖励。
+
 ## 运行数据目录（VPS 推荐）
 
 建议将运行态数据放到仓库外（避免 `git pull` 被 SQLite 卡住）：
@@ -250,4 +257,4 @@ POLYWEATHER_OPS_ADMIN_EMAILS=yhrsc30@gmail.com
 ## 当前版本
 
 - 版本：`v1.8.1`
-- 文档最后更新：`2026-05-28`
+- 文档最后更新：`2026-06-07`