diff --git a/REVIEW.md b/REVIEW.md
index de3f157..3dcaa8a 100644
--- a/REVIEW.md
+++ b/REVIEW.md
@@ -1,6 +1,6 @@
-# 纯瘾大 · 酒吧点单小程序 — 提审文档 v2.3
+# 纯瘾大 · 酒吧点单小程序 — 提审文档 v2.4
 
-> **日期**: 2026-06-08 | **版本**: v2.3 (R5修复版)
+> **日期**: 2026-06-08 | **版本**: v2.4 (R9修复版)
 > **用途**: 测试组验收 / 运维组部署审核
 > **项目位置**: `/Users/mac/work/mnmp/code/`
 
@@ -170,6 +170,13 @@ code/
 | 已完成计数 | 3个Tab均显示计数徽章 | ✅ |
 | 员工看板健壮性 | Promise.all并行+空值兜底 | ✅ |
 
+### R9 (未读计数修复)
+
+| Bug | 说明 | 状态 |
+|-----|------|------|
+| BUG-R9-01 | board.vue 补回未读消息徽章 (`💬 N条新消息`) | ✅ |
+| BUG-R9-02 | orders.vue checkUnread() incrementUnread→直接赋值 (消除累加漂移) | ✅ |
+
 ---
 
 ## 八、部署指南
@@ -226,4 +233,4 @@ npm run build:mp-weixin
 
 ---
 
-*文档版本 v2.3 | 2026-06-08 | R5修复版*
+*文档版本 v2.4 | 2026-06-08 | R5修复版*
diff --git a/pages/orders/orders.vue b/pages/orders/orders.vue
index 5e3b0b8..842ce1d 100644
--- a/pages/orders/orders.vue
+++ b/pages/orders/orders.vue
@@ -1,4 +1,4 @@
-<template>
+<template>
   <view class="page-orders">
     <view class="nav-bar">
       <text class="nav-back" @tap="goBack">←</text>
@@ -52,7 +52,7 @@ export default {
       try {
         const res = await get(API.MESSAGE_LIST, { card_no: card.cardNo, since: 0 })
         if (Array.isArray(res)) {
-          card.incrementUnread(res.filter(m => m.senderType === 'staff').length)
+          card.unread = res.filter(m => m.senderType === 'staff').length
         }
       } catch (e) {}
     }
diff --git a/pages/staff/board.vue b/pages/staff/board.vue
index afe9876..6f598aa 100644
--- a/pages/staff/board.vue
+++ b/pages/staff/board.vue
@@ -1,4 +1,4 @@
-<template>
+<template>
   <view class="page-staff-board">
     <view class="nav-bar">
       <view class="nav-left">
@@ -10,7 +10,7 @@
       </view>
     </view>
 
-    <view class="staff-info">🧑‍🍳 {{ staff.nickname }} — 别摸鱼了！</view>
+    <view class="staff-info">🧑‍🍳 {{ staff.nickname }} — 别摸鱼了！<text v-if="staff.unread > 0" style="color:var(--red);margin-left:16rpx">💬 {{ staff.unread }}条新消息</text></view>
 
     <view class="board-tabs">
       <view v-for="t in tabs" :key="t.status" class="board-tab" :class="{ active: activeTab === t.status }" @tap="switchTab(t.status)">