diff --git a/client/src/pages/ReimbursementDetailPage.tsx b/client/src/pages/ReimbursementDetailPage.tsx
index ec6e9df8..66845fba 100644
--- a/client/src/pages/ReimbursementDetailPage.tsx
+++ b/client/src/pages/ReimbursementDetailPage.tsx
@@ -22,6 +22,7 @@ import {
   withdrawReimbursement,
   linkReimbursementProject,
   type ReimbursementItem,
+  type ReimbursementStatus,
 } from "../api/reimbursements";
 import {
   bindInvoice,
@@ -66,6 +67,23 @@ import { buildPrecheckDialogMessage } from "../lib/precheck";
 type ItemEditorState = { mode: "create" } | { mode: "edit"; itemId: string } | null;
 type SelectedInvoiceMap = Record<string, string>;
 
+const REIMBURSEMENT_STATUS_LABEL: Record<ReimbursementStatus, string> = {
+  draft: "草稿",
+  reviewing: "审批中",
+  approved: "已通过",
+  paid: "已支付",
+  rejected: "已驳回",
+  cancelled: "已取消",
+};
+
+const INVOICE_STATUS_LABEL: Record<string, string> = {
+  pending_ocr: "识别中",
+  ocr_failed: "识别失败",
+  available: "可添加",
+  bound: "已添加",
+  archived: "已归档",
+};
+
 function formatDateTime(value: string | null) {
   if (!value) return "-";
   return value.slice(0, 19).replace("T", " ");
@@ -87,6 +105,14 @@ function buildActionErrorMessage(error: unknown, fallbackMessage: string) {
   return fallbackMessage;
 }
 
+function reimbursementStatusLabel(status: ReimbursementStatus) {
+  return REIMBURSEMENT_STATUS_LABEL[status] ?? status;
+}
+
+function invoiceStatusLabel(status: string) {
+  return INVOICE_STATUS_LABEL[status] ?? "未知状态";
+}
+
 function resolveErpSyncStatus(
   exportState:
     | {
@@ -939,7 +965,7 @@ export function ReimbursementDetailPage() {
               </div>
 
               <div className="rounded-lg border border-zinc-200 p-4 text-sm" data-testid="reimbursement-summary">
-                <div>状态：{detail.status}</div>
+                <div>状态：{reimbursementStatusLabel(detail.status)}</div>
                 <div>报销编号：{displayCode}</div>
                 <div>报销日期：{detail.reimbursementDate ?? "-"}</div>
                 <div>金额：{detail.totalAmount ?? "-"}</div>
@@ -1156,9 +1182,8 @@ export function ReimbursementDetailPage() {
                   >
                     <TableCell>
                       <div className="font-medium text-zinc-900">
-                        {item.expenseType?.name ?? item.expenseTypeId}
+                        {item.expenseType?.name ?? "未识别费用类型"}
                       </div>
-                      <div className="text-xs text-zinc-500">{item.expenseType?.code ?? "-"}</div>
                     </TableCell>
                     <TableCell>{item.expenseDate ?? "-"}</TableCell>
                     <TableCell>
@@ -1295,7 +1320,7 @@ export function ReimbursementDetailPage() {
                           </div>
                           <div className="flex items-center gap-2">
                             <span className="rounded-full bg-zinc-100 px-2 py-1 text-xs text-zinc-600">
-                              {item.status}
+                              {invoiceStatusLabel(item.status)}
                             </span>
                             {canUnbindInvoices ? (
                               <Button
diff --git a/client/tests/e2e/r111-invoice-reimbursement-guard.spec.ts b/client/tests/e2e/r111-invoice-reimbursement-guard.spec.ts
index 7e5cbca4..97bedb17 100644
--- a/client/tests/e2e/r111-invoice-reimbursement-guard.spec.ts
+++ b/client/tests/e2e/r111-invoice-reimbursement-guard.spec.ts
@@ -535,6 +535,9 @@ test.describe("R111 国内报销发票与附件双端体验", () => {
     expect(bodyText).not.toContain("不绑定明细");
     expect(bodyText).not.toContain("发票池");
     expect(bodyText).not.toContain("OCR");
+    expect(bodyText).not.toMatch(/\bdraft\b/);
+    expect(bodyText).not.toMatch(/\bbound\b/);
+    expect(bodyText).not.toContain("business_client_meal");
     await page.screenshot({ path: screenshotPath("pc-reimbursement-detail.png"), fullPage: true });
   });
 
diff --git a/client/tests/e2e/r125-invoice-reupload-after-delete.spec.ts b/client/tests/e2e/r125-invoice-reupload-after-delete.spec.ts
index 3bd92a51..eef472d7 100644
--- a/client/tests/e2e/r125-invoice-reupload-after-delete.spec.ts
+++ b/client/tests/e2e/r125-invoice-reupload-after-delete.spec.ts
@@ -30,6 +30,13 @@ function screenshotPath(fileName: string) {
   return path.join(SCREENSHOT_DIR, fileName.endsWith(".png") ? fileName : `${fileName}.png`);
 }
 
+async function expectNoRawReimbursementCodes(page: Page) {
+  const bodyText = await page.locator("body").innerText();
+  expect(bodyText).not.toMatch(/\bdraft\b/);
+  expect(bodyText).not.toMatch(/\bbound\b/);
+  expect(bodyText).not.toContain("business_client_meal");
+}
+
 function buildMe() {
   return {
     id: ownerId,
@@ -400,6 +407,7 @@ test.describe("R125 发票删除后重传", () => {
     await expect(page.getByText("发票上传完成：1 张已添加")).toBeVisible({ timeout: 10_000 });
     await page.keyboard.press("Escape");
     await expect(page.getByText("北京悦海堂餐饮管理有限公司")).toBeVisible();
+    await expectNoRawReimbursementCodes(page);
     await page.screenshot({ path: screenshotPath("pc-reupload-after-unbind.png"), fullPage: true });
   });
 
diff --git a/docs/trialrun-runbook.md b/docs/trialrun-runbook.md
index fe5aff2c..37832ce7 100644
--- a/docs/trialrun-runbook.md
+++ b/docs/trialrun-runbook.md
@@ -29,6 +29,14 @@ cd server && ./scripts/regression-workflow-actions.sh
 cd server && ./scripts/regression-all.sh
 ```
 
+若当前本地开发库存在 Prisma migration 漂移，禁止直接重置数据库。需要验证发票查重真实 HTTP 链路时，优先使用隔离临时库：
+
+```bash
+bash scripts/qa/run-isolated-regression-dedup.sh
+```
+
+该脚本会创建临时 QA 数据库、执行迁移和种子、启动临时服务、运行 `server/scripts/regression-dedup.sh`，结束后默认删除临时库。若需要保留现场，可设置 `QA_KEEP_DB=1`。
+
 前端检查：
 
 ```bash
@@ -64,6 +72,12 @@ cd client && npm run build
 - 手机企业微信实际点击应用入口。
 - 企业微信授权或绑定确认。
 
+真机公网测试按 [`docs/trialrun/real-device-public-checklist.md`](trialrun/real-device-public-checklist.md) 执行。可先生成报告模板：
+
+```bash
+node scripts/qa/create-real-device-report.mjs
+```
+
 系统应避免让已绑定用户反复登录。若手机企业微信能进入但仍要求登录，优先检查：
 
 - 回调 code 是否传到后端。
diff --git a/docs/trialrun/real-device-public-checklist.md b/docs/trialrun/real-device-public-checklist.md
new file mode 100644
index 00000000..db4b2f1a
--- /dev/null
+++ b/docs/trialrun/real-device-public-checklist.md
@@ -0,0 +1,85 @@
+# 真机公网测试清单
+
+适用范围：使用真实手机访问 `https://oa.hyinda.com`，重点验证企业微信工作台、手机浏览器、拍照/PDF 上传、真实 OCR 状态反馈和移动核心流程。
+
+## 测试前信息
+
+- 测试日期：
+- 测试人：
+- 公网地址：`https://oa.hyinda.com`
+- 账号角色：员工 / 经理 / 财务 / 管理员
+- 设备：iPhone / Android
+- 系统版本：
+- 企业微信版本：
+- 浏览器：
+- 网络：公司 Wi-Fi / 4G / 5G / 其他
+- 测试发票样本：PDF / JPG / PNG / WEBP
+
+## 企业微信入口
+
+- 从企业微信工作台点击海音达工作台应用。
+- 已绑定账号应直接进入移动工作台，不应反复要求登录。
+- 未绑定账号应显示明确绑定或登录提示，登录后能回到目标页。
+- 首屏应为移动工作台，不应出现 PC 侧边栏、桌面表格或路径式标题。
+- 底部导航可切换：首页、审批、票据、我的。
+
+## 手机浏览器入口
+
+- 手机浏览器打开 `https://oa.hyinda.com`。
+- 登录页可正常输入账号密码。
+- 登录后默认进入适合手机的入口或可明确进入移动工作台。
+- 页面无横向滚动、文字遮挡、按钮溢出。
+
+## 报销流程
+
+- 新建报销草稿。
+- 编辑报销明细，金额、日期、费用类型和说明可保存。
+- 上传发票后有明确状态反馈，不长期停留在同一状态。
+- 发票识别完成后能添加到报销单。
+- 附件材料可上传、查看、删除。
+- 草稿可删除；审批中不应提供删除，应使用撤回。
+- 删除或移除发票后，同一发票可按规则重新上传或重新添加。
+- 页面不应出现 `draft`、`bound`、费用类型 code、`绑定整单`、`发票池`、`OCR` 等普通用户不应见文案。
+
+## 票据上传
+
+- 拍照上传入口打开摄像头。
+- 选择图片入口打开相册或文件选择，支持 JPG、PNG、WEBP。
+- 选择 PDF 入口不应直接打开摄像头，应允许选择 PDF 文件。
+- 上传后显示当前文件名、上传进度或失败原因。
+- 网络中断或失败时有明确提示，可重试。
+
+## 真实 OCR
+
+- 上传真实测试发票，记录从点击上传到终态的耗时。
+- 终态包括：可添加、已添加、识别失败、重复、已使用。
+- 识别失败时应显示可理解原因。
+- 重复或已报销时应显示不可添加原因，不应只显示系统错误码。
+
+## 审批与通知
+
+- 经理账号可在移动端看到审批待办。
+- 审批详情可查看申请摘要、附件、发票、审批记录。
+- 通过、驳回、退回等操作有确认和结果反馈。
+- 通知页可查看未读、标为已读、全部已读。
+
+## 我的与个人设置
+
+- 我的页入口可进入个人设置、通知、账号信息。
+- 页面仍为移动布局。
+- 企业微信绑定状态可理解。
+
+## 证据要求
+
+- 每个失败项至少保留一张截图或一段录屏。
+- 记录失败时间、账号角色、设备、企业微信版本、页面 URL、操作步骤。
+- 对 OCR 问题记录发票文件名、文件类型、上传时间、终态、耗时。
+- 对企业微信入口问题记录是否从工作台进入、是否已绑定、回跳 URL。
+
+## 通过标准
+
+- 企业微信工作台和手机浏览器均可进入。
+- 移动端不出现 PC 页面壳、桌面表格、横向溢出。
+- 报销、票据、审批、我的、通知主流程可完成。
+- 发票上传和真实 OCR 有明确状态变化和终态反馈。
+- 已知问题文案和原始码值不再出现。
diff --git a/issues/2026-05-08_22-43-20-project-wide-flow-qa-system.csv b/issues/2026-05-08_22-43-20-project-wide-flow-qa-system.csv
new file mode 100644
index 00000000..6df42d51
--- /dev/null
+++ b/issues/2026-05-08_22-43-20-project-wide-flow-qa-system.csv
@@ -0,0 +1,11 @@
+ID,Title,Description,Acceptance,Test_Method,Tools,Dev_Status,Review1_Status,Regression_Status,Files,Dependencies,Notes
+A1,全业务流程矩阵,"梳理认证、审批、报销、票据、HR、项目、采购、资产、系统治理等业务流程，建立流程-角色-页面-接口-测试映射。","形成可执行矩阵；每个业务域至少有主流程、异常流程、权限流程；标明 partial/gap。","业务流程：全业务流程审计；步骤：读取 docs/feature-matrix.md、docs/trialrun/coverage-matrix.csv、client/src/router、server/src/routes、client/tests/e2e，输出流程覆盖矩阵并人工审阅。","manual|node",TODO,TODO,TODO,"docs|client/src/router|server/src/routes|client/tests/e2e","[]","仅新增测试规划资产，不改业务逻辑。"
+A2,PC报销详情码值清理,"修复普通用户报销详情中暴露 draft、bound、business_client_meal 等原始码值的问题。","PC 报销详情只显示中文业务文案；不再显示状态码和费用类型 code；移动端不回归。","业务流程：员工打开 PC 报销详情；步骤：Playwright 打开 PC 报销详情，断言不出现 draft、bound、business_client_meal，并截图复核。","typescript|playwright",DONE,DONE,DONE,"client/src/pages/ReimbursementDetailPage.tsx|client/tests/e2e","[]","已修复 PC 报销详情状态、发票状态和费用类型展示；不改后端状态语义。"
+A3,已知问题断言防回归,"把移动 PC 化、PDF capture、内部术语、原始码值泄露等已知问题固化为静态和 Playwright 断言。","测试可拦截 draft/bound/business_client_meal、绑定整单、发票池、OCR、PDF capture、移动表格等已知问题。","业务流程：报销详情、发票上传、移动票据、企业微信移动入口；步骤：node scripts/qa/check-ui-design-rules.mjs --strict；node scripts/qa/check-mobile-route-contract.mjs；R111/R125 Playwright。","node|playwright",DONE,DONE,DONE,"scripts/qa|client/tests/e2e","[""A2""]","已把 PC 报销详情原始码值展示加入静态和 Playwright 防回归；全项目视觉巡检另见 A6。"
+A4,本地数据库漂移处置方案,"处理本地开发库迁移漂移导致真实 HTTP 回归无法执行的问题。","明确当前漂移原因；提供非破坏性修复路径；恢复 regression-dedup.sh 或等价真实 HTTP 回归。","业务流程：发票上传查重真实 HTTP 回归；步骤：npx prisma migrate status；运行 bash scripts/qa/run-isolated-regression-dedup.sh；不得未确认执行 migrate reset。","prisma|bash|manual",DONE,DONE,DONE,"server/prisma|scripts/qa|server/scripts","[]","新增隔离临时 QA 库回归路径并修复 regression-dedup 测试数据准备；当前本地开发库漂移不做破坏性处理。"
+A5,测试覆盖索引与缺口扫描,"自动扫描路由、页面、后端路由、E2E 文件，输出覆盖缺口。","列出每个页面是否有 PC/mobile/WeCom/flow/visual 覆盖；缺口可排序。","业务流程：测试治理；步骤：node scripts/qa/check-flow-coverage.mjs --json；检查输出包含所有 router 页面。","node",TODO,TODO,TODO,"scripts/qa|client/src/router|client/tests/e2e","[""A1""]","新增脚本只读扫描。"
+A6,全页面视觉巡检,"构建 Playwright 全页面视觉检查，覆盖 PC、mobile、WeCom UA。","无横向溢出；移动无桌面表格；无 5xx/console error；无原始码值/内部术语；截图归档。","业务流程：PC 与企业微信移动端全页面巡检；步骤：E2E_BASE_URL=<local> npx playwright test tests/e2e/project-wide-visual.spec.ts --workers=1。","playwright",TODO,TODO,TODO,"client/tests/e2e|output/playwright|artifacts/qa-flow","[""A1"",""A5""]","先用 mock/seed 数据，live 单独处理。"
+A7,核心业务流程E2E套件,"按业务域补齐 happy path、异常、权限与状态机测试。","认证、请假、报销、票据、周报、通知、HR、项目、采购、资产、系统治理均有最小闭环。","业务流程：全业务核心 E2E；步骤：scripts/qa/run-business-flow-gates.sh local；失败产物自动收集。","playwright|bash",TODO,TODO,TODO,"client/tests/e2e|scripts/qa|server/scripts","[""A1"",""A5""]","优先复用现有 E2E。"
+A8,真实OCR与公网live smoke,"补齐腾讯 OCR、公网登录、真实企业微信链路的 live smoke。","LIVE_SMOKE_* 配置后可跑公网只读/关键写路径；真实 OCR 样本输出识别耗时和状态变化；缺配置时明确 skipped。","业务流程：公网登录、企业微信入口、真实发票上传与 OCR；步骤：E2E_MODE=live LIVE_SMOKE_* npx playwright test live-smoke/manual live OCR specs。","playwright|curl|manual",TODO,TODO,TODO,"client/tests/e2e/manual|deploy/trialrun|scripts/qa","[""A6"",""A7""]","需要测试账号、腾讯 OCR 环境、测试发票样本。"
+A9,真机公网测试流程,"建立真机访问公网服务的测试清单、证据采集和回归报告模板。","覆盖 iOS/Android 企业微信、手机浏览器、拍照上传、PDF 选择、OCR 状态、移动报销/票据/审批/我的入口。","业务流程：真机访问公网服务验收；步骤：真机访问 https://oa.hyinda.com；按 checklist 截图/录屏；记录设备、系统、企业微信版本、账号、时间；node scripts/qa/create-real-device-report.mjs 可生成报告模板。","manual|playwright",DONE,DONE,DONE,"docs/trialrun/real-device-public-checklist.md|scripts/qa/create-real-device-report.mjs|docs/trialrun-runbook.md","[]","已建立真机公网测试清单和报告模板；真实 OCR/live smoke 配置与执行另见 A8。"
+A10,发布门禁整合,"整合 static、unit、business-flow、visual、live smoke 到统一 release gate。","一个命令可跑完整门禁；失败输出阶段、截图、trace、报告路径。","业务流程：发布前验证；步骤：bash scripts/qa/run-release-gate.sh project-wide。","bash|npm|playwright",TODO,TODO,TODO,"scripts/qa/run-release-gate.sh|scripts/qa/run-web-gates.sh","[""A3"",""A6"",""A7"",""A8""]","不改变现有 gate 默认行为，新增 project-wide 模式。"
diff --git a/scripts/qa/check-ui-design-rules.mjs b/scripts/qa/check-ui-design-rules.mjs
index 3024730b..e347ed82 100644
--- a/scripts/qa/check-ui-design-rules.mjs
+++ b/scripts/qa/check-ui-design-rules.mjs
@@ -209,6 +209,47 @@ function scanRawBusinessIdentifiers(file, source) {
   }
 }
 
+function scanReimbursementRawCodeDisplay(file, source) {
+  const normalized = toPosix(path.relative(rootDir, file));
+  if (normalized !== "client/src/pages/ReimbursementDetailPage.tsx") {
+    return;
+  }
+
+  const patterns = [
+    {
+      regex: /状态：\{detail\.status\}/g,
+      message: "PC 报销详情不应直接展示报销状态码，应显示中文业务状态。",
+    },
+    {
+      regex: /\{item\.status\}/g,
+      message: "PC 报销详情不应直接展示发票状态码，应显示中文业务状态。",
+    },
+    {
+      regex: /expenseType\?\.code/g,
+      message: "普通报销详情不应展示费用类型 code，应显示中文费用类型名。",
+    },
+    {
+      regex: /expenseType\?\.name\s*\?\?\s*item\.expenseTypeId/g,
+      message: "普通报销详情不应在费用类型缺失时回退展示内部费用类型 ID。",
+    },
+  ];
+
+  for (const pattern of patterns) {
+    let match = pattern.regex.exec(source);
+    while (match) {
+      addFinding({
+        rule: "business.no_raw_reimbursement_codes",
+        severity: "error",
+        file,
+        line: lineNumber(source, match.index),
+        message: pattern.message,
+        evidence: match[0],
+      });
+      match = pattern.regex.exec(source);
+    }
+  }
+}
+
 function extractStringList(source, name) {
   const assignment = new RegExp(`const\\s+${name}\\s*=\\s*\\[([\\s\\S]*?)\\];`, "m").exec(source);
   if (!assignment) {
@@ -255,6 +296,7 @@ function scanFile(file) {
   scanNativeFileInputs(file, source);
   scanMobileCapturePdfInputs(file, source);
   scanRawBusinessIdentifiers(file, source);
+  scanReimbursementRawCodeDisplay(file, source);
   scanNavigationTitleCoverage(file, source);
 }
 
diff --git a/scripts/qa/create-real-device-report.mjs b/scripts/qa/create-real-device-report.mjs
new file mode 100755
index 00000000..a0bd7a1e
--- /dev/null
+++ b/scripts/qa/create-real-device-report.mjs
@@ -0,0 +1,78 @@
+#!/usr/bin/env node
+import { mkdirSync, writeFileSync } from "node:fs";
+import path from "node:path";
+
+function timestamp() {
+  const now = new Date();
+  const pad = (value) => String(value).padStart(2, "0");
+  return [
+    now.getFullYear(),
+    pad(now.getMonth() + 1),
+    pad(now.getDate()),
+    "-",
+    pad(now.getHours()),
+    pad(now.getMinutes()),
+    pad(now.getSeconds()),
+  ].join("");
+}
+
+const rootDir = process.cwd();
+const outputDir = process.env.QA_REAL_DEVICE_REPORT_DIR
+  ? path.resolve(rootDir, process.env.QA_REAL_DEVICE_REPORT_DIR)
+  : path.join(rootDir, "artifacts/qa-flow", `real-device-public-${timestamp()}`);
+const reportPath = path.join(outputDir, "report.md");
+
+const checklist = [
+  "企业微信工作台入口直接进入移动工作台",
+  "已绑定账号不反复登录",
+  "手机浏览器可访问公网并登录",
+  "移动首页无 PC 侧边栏或桌面表格",
+  "报销草稿可新建、编辑、删除",
+  "报销详情不出现 draft/bound/费用类型 code/绑定整单/发票池/OCR",
+  "拍照上传打开摄像头",
+  "选择图片支持 JPG/PNG/WEBP",
+  "选择 PDF 不打开摄像头并可选中文件",
+  "真实发票上传后有识别中、终态和耗时记录",
+  "重复、已使用或识别失败发票显示可理解原因",
+  "审批待办可查看并操作",
+  "通知可未读筛选、标记已读、全部已读",
+  "我的、个人设置、通知二级入口均为移动布局",
+];
+
+const rows = checklist.map((item, index) => `| ${index + 1} | ${item} | TODO |  |  |`).join("\n");
+
+const content = `# 真机公网测试报告
+
+- 测试日期：
+- 测试人：
+- 公网地址：https://oa.hyinda.com
+- 账号角色：
+- 设备：
+- 系统版本：
+- 企业微信版本：
+- 浏览器：
+- 网络：
+- 测试发票样本：
+
+## 结果
+
+| # | 检查项 | 结果 | 证据 | 备注 |
+| --- | --- | --- | --- | --- |
+${rows}
+
+## OCR 记录
+
+| 文件名 | 类型 | 上传时间 | 终态 | 耗时 | 备注 |
+| --- | --- | --- | --- | --- | --- |
+|  |  |  |  |  |  |
+
+## 失败记录
+
+| 时间 | 页面 | 操作步骤 | 现象 | 证据 |
+| --- | --- | --- | --- | --- |
+|  |  |  |  |  |
+`;
+
+mkdirSync(outputDir, { recursive: true });
+writeFileSync(reportPath, content, "utf8");
+console.log(reportPath);
diff --git a/scripts/qa/run-isolated-regression-dedup.sh b/scripts/qa/run-isolated-regression-dedup.sh
new file mode 100755
index 00000000..6c2ef760
--- /dev/null
+++ b/scripts/qa/run-isolated-regression-dedup.sh
@@ -0,0 +1,266 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+SERVER_DIR="$ROOT_DIR/server"
+
+QA_HOST="${QA_HOST:-127.0.0.1}"
+QA_PORT_INPUT="${QA_PORT:-}"
+QA_PORT="${QA_PORT_INPUT:-3000}"
+QA_READY_TIMEOUT_SECONDS="${QA_READY_TIMEOUT_SECONDS:-90}"
+QA_DB_CLIENT="${QA_DB_CLIENT:-host}"
+QA_DB_HOST="${QA_DB_HOST:-127.0.0.1}"
+QA_DB_PORT="${QA_DB_PORT:-5432}"
+QA_DB_USER="${QA_DB_USER:-hyboa_user}"
+QA_DB_PASSWORD="${QA_DB_PASSWORD:-hyboa_password}"
+QA_DB_ADMIN_DB="${QA_DB_ADMIN_DB:-postgres}"
+QA_DB_DOCKER_CONTAINER="${QA_DB_DOCKER_CONTAINER:-hyb-oa-trialrun-db}"
+QA_DOCKER_USE_SG="${QA_DOCKER_USE_SG:-0}"
+QA_DB_PREFIX="${QA_DB_PREFIX:-hyb_oa_dedup}"
+QA_DB_NAME="${QA_DB_NAME:-${QA_DB_PREFIX}_$(date +%Y%m%d%H%M%S)_$RANDOM}"
+QA_KEEP_DB="${QA_KEEP_DB:-0}"
+QA_ARTIFACT_DIR="${QA_ARTIFACT_DIR:-$ROOT_DIR/artifacts/qa-flow/isolated-dedup-$(date +%Y%m%d-%H%M%S)}"
+QA_SERVER_LOG="$QA_ARTIFACT_DIR/server.log"
+QA_SERVER_PID_FILE="$QA_ARTIFACT_DIR/server.pid"
+QA_BASE_URL=""
+TEST_FIELD_ENCRYPTION_KEY_DEFAULT="${FIELD_ENCRYPTION_KEY:-MDEyMzQ1Njc4OWFiY2RlZjAxMjM0NTY3ODlhYmNkZWY=}"
+
+mkdir -p "$QA_ARTIFACT_DIR"
+
+require_cmd() {
+  command -v "$1" >/dev/null 2>&1 || {
+    echo "[ERROR] 缺少命令: $1" >&2
+    exit 1
+  }
+}
+
+docker_cmd() {
+  if [[ "$QA_DOCKER_USE_SG" == "1" ]]; then
+    local rendered="docker"
+    local quoted
+    for arg in "$@"; do
+      printf -v quoted "%q" "$arg"
+      rendered+=" $quoted"
+    done
+    sg docker -c "$rendered"
+    return
+  fi
+
+  docker "$@"
+}
+
+require_db_client() {
+  case "$QA_DB_CLIENT" in
+    host)
+      require_cmd psql
+      require_cmd createdb
+      require_cmd dropdb
+      ;;
+    docker)
+      require_cmd docker
+      if [[ "$QA_DOCKER_USE_SG" == "1" ]]; then
+        require_cmd sg
+      fi
+      if ! docker_cmd inspect "$QA_DB_DOCKER_CONTAINER" >/dev/null 2>&1; then
+        echo "[ERROR] PostgreSQL 容器不可用: $QA_DB_DOCKER_CONTAINER" >&2
+        exit 1
+      fi
+      ;;
+    *)
+      echo "[ERROR] QA_DB_CLIENT 仅支持 host 或 docker，当前: $QA_DB_CLIENT" >&2
+      exit 1
+      ;;
+  esac
+}
+
+port_in_use() {
+  python3 - "$QA_HOST" "$QA_PORT" <<'PY'
+import socket, sys
+host = sys.argv[1]
+port = int(sys.argv[2])
+with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+    sock.settimeout(0.5)
+    try:
+        sock.connect((host, port))
+    except OSError:
+        sys.exit(1)
+    sys.exit(0)
+PY
+}
+
+find_available_port() {
+  python3 - "$QA_HOST" "$QA_PORT" <<'PY'
+import socket, sys
+host = sys.argv[1]
+start = int(sys.argv[2])
+for port in range(start, start + 200):
+    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+        try:
+            sock.bind((host, port))
+        except OSError:
+            continue
+        print(port)
+        sys.exit(0)
+raise SystemExit(1)
+PY
+}
+
+select_port() {
+  if port_in_use; then
+    if [[ -n "$QA_PORT_INPUT" ]]; then
+      echo "[ERROR] 端口 ${QA_PORT} 已被占用，请改用 QA_PORT=<port> 后重试。" >&2
+      exit 1
+    fi
+    QA_PORT="$(find_available_port)"
+    echo "[INFO] 默认端口 3000 已被占用，自动切换到 ${QA_PORT}"
+  fi
+  QA_BASE_URL="http://${QA_HOST}:${QA_PORT}"
+}
+
+psql_admin() {
+  if [[ "$QA_DB_CLIENT" == "docker" ]]; then
+    docker_cmd exec -e "PGPASSWORD=$QA_DB_PASSWORD" "$QA_DB_DOCKER_CONTAINER" \
+      psql -v ON_ERROR_STOP=1 -U "$QA_DB_USER" -d "$QA_DB_ADMIN_DB" "$@"
+    return
+  fi
+
+  PGPASSWORD="$QA_DB_PASSWORD" psql -v ON_ERROR_STOP=1 -h "$QA_DB_HOST" -p "$QA_DB_PORT" -U "$QA_DB_USER" -d "$QA_DB_ADMIN_DB" "$@"
+}
+
+create_db() {
+  if [[ "$QA_DB_CLIENT" == "docker" ]]; then
+    docker_cmd exec -e "PGPASSWORD=$QA_DB_PASSWORD" "$QA_DB_DOCKER_CONTAINER" \
+      createdb -U "$QA_DB_USER" "$QA_DB_NAME"
+    return
+  fi
+
+  PGPASSWORD="$QA_DB_PASSWORD" createdb -h "$QA_DB_HOST" -p "$QA_DB_PORT" -U "$QA_DB_USER" "$QA_DB_NAME"
+}
+
+drop_db() {
+  if [[ "$QA_KEEP_DB" == "1" ]]; then
+    echo "[INFO] QA_KEEP_DB=1，保留临时数据库：$QA_DB_NAME"
+    return
+  fi
+
+  psql_admin -c "SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = '${QA_DB_NAME}' AND pid <> pg_backend_pid();" >/dev/null || true
+  if [[ "$QA_DB_CLIENT" == "docker" ]]; then
+    docker_cmd exec -e "PGPASSWORD=$QA_DB_PASSWORD" "$QA_DB_DOCKER_CONTAINER" \
+      dropdb --if-exists -U "$QA_DB_USER" "$QA_DB_NAME" >/dev/null || true
+    return
+  fi
+
+  PGPASSWORD="$QA_DB_PASSWORD" dropdb --if-exists -h "$QA_DB_HOST" -p "$QA_DB_PORT" -U "$QA_DB_USER" "$QA_DB_NAME" >/dev/null || true
+}
+
+stop_server() {
+  if [[ -f "$QA_SERVER_PID_FILE" ]]; then
+    local pid
+    pid="$(cat "$QA_SERVER_PID_FILE")"
+    if [[ -n "$pid" ]] && kill -0 "$pid" >/dev/null 2>&1; then
+      kill "$pid" >/dev/null 2>&1 || true
+      for _ in $(seq 1 15); do
+        if ! kill -0 "$pid" >/dev/null 2>&1; then
+          break
+        fi
+        sleep 1
+      done
+      kill -0 "$pid" >/dev/null 2>&1 && kill -9 "$pid" >/dev/null 2>&1 || true
+      wait "$pid" >/dev/null 2>&1 || true
+    fi
+    rm -f "$QA_SERVER_PID_FILE"
+  fi
+}
+
+cleanup() {
+  stop_server
+  drop_db
+}
+trap cleanup EXIT
+
+wait_ready() {
+  local elapsed=0
+  while [[ "$elapsed" -lt "$QA_READY_TIMEOUT_SECONDS" ]]; do
+    if curl -fsS "$QA_BASE_URL/ready" >/dev/null 2>&1; then
+      return 0
+    fi
+    sleep 2
+    elapsed=$((elapsed + 2))
+  done
+  echo "[ERROR] /ready 在 ${QA_READY_TIMEOUT_SECONDS}s 内未通过：$QA_BASE_URL/ready" >&2
+  echo "[ERROR] server log: $QA_SERVER_LOG" >&2
+  return 1
+}
+
+export_app_env() {
+  export NODE_ENV=test
+  export HOST="$QA_HOST"
+  export PORT="$QA_PORT"
+  export APP_ORIGIN="$QA_BASE_URL"
+  export BASE_URL="$QA_BASE_URL"
+  export DATABASE_URL="postgresql://${QA_DB_USER}:${QA_DB_PASSWORD}@${QA_DB_HOST}:${QA_DB_PORT}/${QA_DB_NAME}?schema=public"
+  export JWT_SECRET="${JWT_SECRET:-qa_isolated_dedup_secret_key}"
+  export FIELD_ENCRYPTION_KEY="$TEST_FIELD_ENCRYPTION_KEY_DEFAULT"
+  export JOBS_ENABLED=false
+  export OCR_PROVIDER="${OCR_PROVIDER:-mock}"
+  export OCR_MAX_ATTEMPTS="${OCR_MAX_ATTEMPTS:-3}"
+  export METRICS_ENABLED="${METRICS_ENABLED:-false}"
+  export RATE_LIMIT_ENABLED="${RATE_LIMIT_ENABLED:-false}"
+  export PORTAL_HOME_ENABLED=true
+  export GLOBAL_SEARCH_ENABLED=true
+  export ANNOUNCEMENTS_ENABLED=true
+  export PRESENCE_BOARD_ENABLED=true
+  export ATTENDANCE_ENABLED=true
+  export WEEKLY_REPORT_ENABLED=true
+  export EMPLOYEE_LIFECYCLE_ENABLED=true
+  export TODO_BOARD_ENABLED=true
+  export PROJECT_DOMAIN_ENABLED=true
+  export PROJECT_LINKING_ENABLED=true
+  export PROJECT_COMMUNICATION_LOG_ENABLED=true
+  export PROJECT_CLOSURE_CHECKLIST_ENABLED=true
+  export CONFIDENTIAL_DOC_REFS_ENABLED=true
+  export TRAVEL_SYNC_ENABLED=true
+}
+
+require_cmd node
+require_cmd npm
+require_cmd curl
+require_cmd jq
+require_cmd python3
+require_db_client
+select_port
+export_app_env
+
+echo ">>> [isolated-dedup] 创建临时数据库：$QA_DB_NAME"
+create_db
+
+echo ">>> [isolated-dedup] Prisma generate + migrate deploy"
+(
+  cd "$SERVER_DIR"
+  npm run prisma:generate
+  npm run prisma:migrate:deploy
+)
+
+echo ">>> [isolated-dedup] 写入开发种子数据"
+(
+  cd "$SERVER_DIR"
+  npm run seed:dev
+)
+
+echo ">>> [isolated-dedup] 启动临时服务：$QA_BASE_URL"
+(
+  cd "$SERVER_DIR"
+  npm run dev >"$QA_SERVER_LOG" 2>&1 &
+  echo "$!" >"$QA_SERVER_PID_FILE"
+)
+wait_ready
+
+echo ">>> [isolated-dedup] 执行真实 HTTP 发票查重回归"
+(
+  cd "$SERVER_DIR"
+  BASE_URL="$QA_BASE_URL" DATABASE_URL="$DATABASE_URL" ./scripts/regression-dedup.sh
+)
+
+echo "[isolated-dedup][PASS] regression-dedup 通过"
+echo "[isolated-dedup] 产物目录：$QA_ARTIFACT_DIR"
diff --git a/server/scripts/regression-dedup.sh b/server/scripts/regression-dedup.sh
index 28006d64..5ffee2ce 100755
--- a/server/scripts/regression-dedup.sh
+++ b/server/scripts/regression-dedup.sh
@@ -154,6 +154,66 @@ const { createPrismaClient } = require('./src/prismaClient');
 NODE
 }
 
+set_invoice_total_amount() {
+  local invoice_id="$1"
+  local total_amount="${2:-1683.00}"
+
+  DATABASE_URL="$DATABASE_URL" node - "$invoice_id" "$total_amount" <<'NODE'
+const invoiceId = process.argv[2];
+const totalAmount = process.argv[3];
+const { createPrismaClient } = require('./src/prismaClient');
+
+(async () => {
+  const { prisma, pool } = createPrismaClient();
+  await prisma.$connect();
+  try {
+    await prisma.invoicePool.update({
+      where: { id: invoiceId },
+      data: {
+        total_amount: totalAmount,
+      },
+    });
+  } finally {
+    await prisma.$disconnect();
+    await pool.end();
+  }
+})().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});
+NODE
+}
+
+set_invoice_file_sha256() {
+  local invoice_id="$1"
+  local file_sha256="$2"
+
+  DATABASE_URL="$DATABASE_URL" node - "$invoice_id" "$file_sha256" <<'NODE'
+const invoiceId = process.argv[2];
+const fileSha256 = process.argv[3];
+const { createPrismaClient } = require('./src/prismaClient');
+
+(async () => {
+  const { prisma, pool } = createPrismaClient();
+  await prisma.$connect();
+  try {
+    await prisma.invoicePool.update({
+      where: { id: invoiceId },
+      data: {
+        file_sha256: fileSha256,
+      },
+    });
+  } finally {
+    await prisma.$disconnect();
+    await pool.end();
+  }
+})().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});
+NODE
+}
+
 set_reimbursement_status_db() {
   local reimbursement_id="$1"
   local status="$2"
@@ -262,22 +322,31 @@ assert_status "$login_fm_code" "200" "login finance_mgr" "$TMP_DIR/login-fm.json
 TOKEN_FM="$(jq -er '.data.accessToken' "$TMP_DIR/login-fm.json")"
 
 echo "[2/7] Dedup by file_sha256 => VALID_003"
-cat > "$TMP_DIR/same-file.pdf" <<PDF
+DEDUP_FILE_SHA="regression-file-sha-$RUN_SUFFIX"
+cat > "$TMP_DIR/same-file-a.pdf" <<PDF
 %PDF-1.4
-same-content-$RUN_SUFFIX
+same-content-a-$RUN_SUFFIX
+PDF
+cat > "$TMP_DIR/same-file-b.pdf" <<PDF
+%PDF-1.4
+same-content-b-$RUN_SUFFIX
 PDF
 
 RID_A="$(create_reimbursement "$TMP_DIR/rA.json")"
-status="$(upload_file "$TMP_DIR/same-file.pdf" "$TMP_DIR/uA.json")"
+status="$(upload_file "$TMP_DIR/same-file-a.pdf" "$TMP_DIR/uA.json")"
 assert_status "$status" "200" "upload first same-file" "$TMP_DIR/uA.json"
 IID_A="$(jq -er '.data.invoicePoolId' "$TMP_DIR/uA.json")"
+set_invoice_total_amount "$IID_A"
+set_invoice_file_sha256 "$IID_A" "$DEDUP_FILE_SHA"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_A/bind" "$TMP_DIR/bA.json" "{\"reimbursementId\":\"$RID_A\"}")"
 assert_status "$status" "200" "bind first same-file" "$TMP_DIR/bA.json"
 
 RID_B="$(create_reimbursement "$TMP_DIR/rB.json")"
-status="$(upload_file "$TMP_DIR/same-file.pdf" "$TMP_DIR/uB.json")"
+status="$(upload_file "$TMP_DIR/same-file-b.pdf" "$TMP_DIR/uB.json")"
 assert_status "$status" "200" "upload second same-file" "$TMP_DIR/uB.json"
 IID_B="$(jq -er '.data.invoicePoolId' "$TMP_DIR/uB.json")"
+set_invoice_total_amount "$IID_B"
+set_invoice_file_sha256 "$IID_B" "$DEDUP_FILE_SHA"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_B/bind" "$TMP_DIR/bB.json" "{\"reimbursementId\":\"$RID_B\"}")"
 assert_status "$status" "409" "file_sha256 dedup bind" "$TMP_DIR/bB.json"
 assert_error_code "$TMP_DIR/bB.json" "VALID_003"
@@ -302,6 +371,7 @@ RID_C="$(create_reimbursement "$TMP_DIR/rC.json")"
 status="$(upload_file "$TMP_DIR/code-1.pdf" "$TMP_DIR/uC.json")"
 assert_status "$status" "200" "upload code-1" "$TMP_DIR/uC.json"
 IID_C="$(jq -er '.data.invoicePoolId' "$TMP_DIR/uC.json")"
+set_invoice_total_amount "$IID_C"
 set_invoice_code_number "$IID_C" "$DEDUP_CODE" "$DEDUP_NUMBER"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_C/bind" "$TMP_DIR/bC.json" "{\"reimbursementId\":\"$RID_C\"}")"
 assert_status "$status" "200" "bind code-1" "$TMP_DIR/bC.json"
@@ -310,6 +380,7 @@ RID_D="$(create_reimbursement "$TMP_DIR/rD.json")"
 status="$(upload_file "$TMP_DIR/code-2.pdf" "$TMP_DIR/uD.json")"
 assert_status "$status" "200" "upload code-2" "$TMP_DIR/uD.json"
 IID_D="$(jq -er '.data.invoicePoolId' "$TMP_DIR/uD.json")"
+set_invoice_total_amount "$IID_D"
 set_invoice_code_number "$IID_D" "$DEDUP_CODE" "$DEDUP_NUMBER"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_D/bind" "$TMP_DIR/bD.json" "{\"reimbursementId\":\"$RID_D\"}")"
 assert_status "$status" "409" "code+number dedup bind" "$TMP_DIR/bD.json"
@@ -338,6 +409,7 @@ RID_BLOCK_A="$(create_reimbursement "$TMP_DIR/r-block-a.json")"
 status="$(upload_file "$TMP_DIR/block-1.pdf" "$TMP_DIR/u-block-a.json")"
 assert_status "$status" "200" "upload block-1" "$TMP_DIR/u-block-a.json"
 IID_BLOCK_A="$(jq -er '.data.invoicePoolId' "$TMP_DIR/u-block-a.json")"
+set_invoice_total_amount "$IID_BLOCK_A"
 set_invoice_code_number "$IID_BLOCK_A" "$BLOCK_CODE" "$BLOCK_NUMBER"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_BLOCK_A/bind" "$TMP_DIR/b-block-a.json" "{\"reimbursementId\":\"$RID_BLOCK_A\"}")"
 assert_status "$status" "200" "bind block-1" "$TMP_DIR/b-block-a.json"
@@ -347,6 +419,7 @@ RID_BLOCK_B="$(create_reimbursement "$TMP_DIR/r-block-b.json")"
 status="$(upload_file "$TMP_DIR/block-2.pdf" "$TMP_DIR/u-block-b.json")"
 assert_status "$status" "200" "upload block-2" "$TMP_DIR/u-block-b.json"
 IID_BLOCK_B="$(jq -er '.data.invoicePoolId' "$TMP_DIR/u-block-b.json")"
+set_invoice_total_amount "$IID_BLOCK_B"
 set_invoice_code_number "$IID_BLOCK_B" "$BLOCK_CODE" "$BLOCK_NUMBER"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_BLOCK_B/bind" "$TMP_DIR/b-block-b.json" "{\"reimbursementId\":\"$RID_BLOCK_B\"}")"
 assert_status "$status" "409" "bind block-2 dedup" "$TMP_DIR/b-block-b.json"
@@ -372,12 +445,14 @@ TMP_INDEX_CREATED=1
 status="$(upload_file "$TMP_DIR/non-dedup-1.pdf" "$TMP_DIR/uE1.json")"
 assert_status "$status" "200" "upload non-dedup-1" "$TMP_DIR/uE1.json"
 IID_E1="$(jq -er '.data.invoicePoolId' "$TMP_DIR/uE1.json")"
+set_invoice_total_amount "$IID_E1"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_E1/bind" "$TMP_DIR/bE1.json" "{\"reimbursementId\":\"$RID_E\"}")"
 assert_status "$status" "200" "bind non-dedup-1" "$TMP_DIR/bE1.json"
 
 status="$(upload_file "$TMP_DIR/non-dedup-2.pdf" "$TMP_DIR/uE2.json")"
 assert_status "$status" "200" "upload non-dedup-2" "$TMP_DIR/uE2.json"
 IID_E2="$(jq -er '.data.invoicePoolId' "$TMP_DIR/uE2.json")"
+set_invoice_total_amount "$IID_E2"
 status="$(api_json POST "$BASE_URL/api/invoice-pool/$IID_E2/bind" "$TMP_DIR/bE2.json" "{\"reimbursementId\":\"$RID_E\"}")"
 if [[ "$status" == "409" ]] && [[ "$(jq -r '.error.code // empty' "$TMP_DIR/bE2.json")" == "VALID_003" ]]; then
   echo "[ERROR] non-dedup P2002 was incorrectly mapped to VALID_003" >&2