diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef423314..875c4e39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # 印度占星 Skill 更新日志
 
+## 2026-09-13 — 健康与职业别名在比较时归并成同一领域
+
+生时校正里，账本记的「健康」和题库里的「健康压力」是同一条线：跳过或已经报过健康后，不会再问同一年的健康核对题，盘外提示也不会再说「还没用过健康」。职业题虽然落库写成「其他」，拒答后也不会在事业还没覆盖时再问一遍职业。比较只走一处归并，数据库字段不改。Skill 版本不变。
+
+
 ## 2026-09-13 — 参考题点一次连出两道，问完入口消失
 
 生时校正「目前范围」卡下，若还有未答的 D9/D10 参考题，可以点「再答两道参考题微调排序」。点一次会先出相处方式、答完自动出做事风格；两道答完后入口消失，回到目前范围，不会出现红字「现在没有可答的参考题」。这两道仍只微调排序，不改能不能采用。Skill 10.0.26（定向补事写明第四选项「这条先跳过」；旧案仍绑定 10.0.25）。
diff --git a/CONTEXT.md b/CONTEXT.md
index e34f2c1c..5580b3b0 100644
--- a/CONTEXT.md
+++ b/CONTEXT.md
@@ -47,3 +47,7 @@ _避免使用_：聊天日志、客服工单
 **处理状态**：
 对话质量记录的内部处理进度，取值为待处理、处理中、已解决或忽略。
 _避免使用_：用户反馈状态、通知状态
+
+**领域别名**：
+生时校正里，健康在证据账本和焦点层记为 `health`，计划层、引擎探针和盘外提示用 `health_pressure`；职业焦点落库为 `other`（题号仍是 `collect:occupation:`），计划层与账本用 `occupation`。比较时两侧都要先归并，不能按字面相等。数据库 `target_domain` 约束不改。
+_避免使用_：把 `health` 和 `health_pressure` 当成两个领域、把职业拒答当成 `other` 领域
diff --git a/docs/BUG_HISTORY.md b/docs/BUG_HISTORY.md
index 1f8ad3c4..3d09fadb 100644
--- a/docs/BUG_HISTORY.md
+++ b/docs/BUG_HISTORY.md
@@ -10452,3 +10452,19 @@
 - 相关记录：BUG-669、BUG-627、BUG-652、BUG-510
 - 复发自：BUG-669
 - 修复版本：待发布
+
+## BUG-672 | 健康与职业别名在十处比较里各走各的，拒答或已报过仍再问
+
+- 状态：resolved
+- 首次发现：2026-09-09
+- 最近更新：2026-09-13
+- 影响面：`canonicalCollectDomain` / `canonical_domain`、`holdoutFollowupFor`、`remainingReverseVerifyProbes`、`remainingConflictProbes`、`probeYearAlreadyCovered`、`oos_blind_prompts`、`_event_years`、`volunteeredDomainsFromEvidence`、`declinedDomains`
+- 用户现象：跳过或报过健康后，核对题、区分题或盘外提示仍问同一条健康线；职业题落库成「其他」后，事业还没覆盖时会再问职业。
+- 触发条件：账本或焦点是 `health`，计划/引擎探针是 `health_pressure`；或职业焦点 `target_domain=other` 且题号 `collect:occupation:`。
+- 根因：三套词汇并存。BUG-590 只归并 holdout occupied，BUG-626 只补 holdout declined。其余比较仍用字面相等。任务书写 BUG-628，该号已被口述采集按钮占用。
+- 修复：TS/Python 各一个归并函数，比较两侧都走它。DB `target_domain` 与 `persistableFocusDomain` 不改。源码合同禁止 `method-followup.ts` 再写 `"health"` 比较。
+- 验证：`frontend/tests/rectification-domain-alias-audit-20260913.test.ts`；`tests/test_rectification_event_probes.py` DomainAliasTests。
+- 防复发：健康/职业比较必须经归并函数。不得在 `method-followup.ts` 新增 `"health"` 字面量比较。不得改 DB 约束来迁就别名。
+- 相关记录：BUG-590、BUG-626、BUG-586、BUG-641
+- 复发自：BUG-590 决策 4（occupied 已归并，其余站点未归并）
+- 修复版本：待发布
diff --git a/docs/tasks/PROGRESS-rectification-domain-alias-audit-20260913.md b/docs/tasks/PROGRESS-rectification-domain-alias-audit-20260913.md
new file mode 100644
index 00000000..e6395fd5
--- /dev/null
+++ b/docs/tasks/PROGRESS-rectification-domain-alias-audit-20260913.md
@@ -0,0 +1,32 @@
+# PROGRESS · 领域别名归并（2026-09-13）
+
+工作树：`.worktrees/rectification-domain-alias-audit-20260913`
+分支：`codex/rectification-domain-alias-audit-20260913`
+任务书：`docs/tasks/TASK-rectification-domain-alias-audit-20260909.md`
+基线：开工时 `origin/staging` @ `99127601`
+
+## 开工回执
+
+- 目标：健康 `health` ≡ `health_pressure`、职业焦点 `other` + `collect:occupation:` ≡ `occupation`，比较只走一处归并。
+- 编号：任务书写 BUG-628，但该号已被「口述采集没有/记不清按钮」占用；当前最大 BUG-671，本单用 **BUG-672**。
+- 串行：BUG-626 决策 1（holdout declined 归并）已在 staging。本单补 H3/H4/H5/H6/H7/H8/H9/O1，H1/H2/H10 改走同一函数。
+- H8 口径：BUG-641 已删 Python `VOLUNTEER_ONLY`；D30 是否进入剩余分盘对照仍看 TS `remainingVargaSplits` 的 volunteered 集合。归并后账本 `health` 会让 D30 进入该集合。这是原设计，不是新行为。Skill 不 bump。
+
+## 已完成
+
+- **5.1** `v9/domain-alias.ts`：`canonicalCollectDomain` / `sameCollectDomain` / `declinedHasDomain`。`method-followup.ts` 的 declined、reverse-verify、conflict、probeYearAlreadyCovered、holdout occupied/declined、`hasConfirmedHealth` / `declinedHealth` 薄封装都经它。`candidate-contrast-packet.ts` 的 D30 提及、账本 year 键、dated/volunteered 域同样归并。职业拒答（`other` + `collect:occupation:`）进入 `declined.has("occupation")`，事业未覆盖时职业方法记为已覆盖、不再派职业题。
+- **5.2** Python `canonical_domain`；`_event_years`、`oos_blind_prompts.covered` 经它。`_probe_domains` 在 d30 剩余层时仍给出 `health_pressure`；账本 `health` 2024-10 阻断该年健康探针。
+- **5.3** `frontend/tests/rectification-domain-alias-audit-20260913.test.ts` 锁 `method-followup.ts` 不得出现字面量 `"health"`。
+- **5.4** BUG-672、CHANGELOG、CONTEXT 术语表、本文件、任务板改待验收。
+
+## 验收命令
+
+- `./node_modules/.bin/tsc --noEmit`：0 错
+- `npm run lint`：0 error（120 warning，既有）
+- 相关 TAP：`tests/rectification-*.test.ts`（排除 database）**1186 / 1186**；新文件 `rectification-domain-alias-audit-20260913.test.ts` 10/10
+- Python：`tests/test_rectification_event_probes.py` 全文件通过（含 DomainAliasTests）；`tests/test_rectification_v5_services.py` 40/40
+- `next build --webpack`：`/` 仍 Static；`rootMainFiles` gzip-9 **130934 B**（与 `99127601` 相同，0.000%）
+- 未改 Skill、未改 DB、未改采用/确认门
+- 未做登录态真机走查
+
+本单状态：**待验收**。未 commit / 未 push。
diff --git a/docs/tasks/README.md b/docs/tasks/README.md
index 8f1f6402..4024bdb4 100644
--- a/docs/tasks/README.md
+++ b/docs/tasks/README.md
@@ -91,7 +91,7 @@
 | `TASK-rectification-history-open-20260909.md` | `PROGRESS-rectification-history-open-20260909.md` | 历史生时校正打不开：`open_agentic_rectification_case_v2` 把 Case 绑定 Skill 身份与当前注册版本做相等比较，两天内 10.0.15→10.0.19 五次 bump 让所有旧 Case 被拒；错误码未映射成 500；错误只画在首页卡下 → 表现为点了没反应。决策：session 打开用绑定身份（v1 取 Case → 读身份 → 注册表核验 → v2），不改迁移 | 已验收通过 | `a31a5e24`（BUG-621） |
 | `TASK-rectification-window-cluster-cap-20260909.md` | `PROGRESS-rectification-window-cluster-cap-20260909.md` | **P0** 真实用户：一小时窗口分 17 个签名簇，`select_signature_representatives` 按时间取前 12 个，14:40 之后整簇丢弃（本机复现表）；区间按代表分钟跨度而非簇覆盖；中途说出真实时段时助手口头答应却未改 → 改为固定回复"范围开始时按资料定、中途不改"（产品否决口头改范围）；intake 自定义范围等产品答复 | 已验收通过（申报拦截误伤经历 → BUG-631；intake 自定义范围等产品） | `6008c07c`（BUG-623～625，Skill 10.0.20） |
 | `TASK-rectification-skipped-health-deadend-20260909.md` | `PROGRESS-rectification-skipped-health-deadend-20260909.md` | 真实用户：健康题「记不清」后职业答完即断（『没有拿到下一个问题』）：holdout 的 `declined` 未归并 health/health_pressure，把跳过的健康线再问一次，撞同 id 焦点 `duplicate_focus` 静默；出口闸门把 `exhausted` 当已交付不修复；『重新加载』只重取快照 | 待验收 | `codex/rectification-skipped-health-deadend-20260909`（BUG-626～627） |
-| `TASK-rectification-domain-alias-audit-20260909.md` | `PROGRESS-rectification-domain-alias-audit-20260909.md` | 领域命名审计：健康线 `health`（账本/焦点）与 `health_pressure`（计划/引擎）在十处比较里六处未归并（holdout declined、reverse-verify、conflict probes、probeYearAlreadyCovered、引擎 oos_blind_prompts / _event_years / volunteered）；职业线焦点存为 `other` 只靠 questionId 兜底。其余六领域三层同名无问题。决策：TS/Python 各一个归并函数 + 源码合同禁字面量比较 | 待执行 | `codex/rectification-domain-alias-audit-20260909`（BUG-628） |
+| `TASK-rectification-domain-alias-audit-20260909.md` | `PROGRESS-rectification-domain-alias-audit-20260913.md` | 领域命名审计：健康线 `health`（账本/焦点）与 `health_pressure`（计划/引擎）在十处比较里六处未归并（holdout declined、reverse-verify、conflict probes、probeYearAlreadyCovered、引擎 oos_blind_prompts / _event_years / volunteered）；职业线焦点存为 `other` 只靠 questionId 兜底。其余六领域三层同名无问题。决策：TS/Python 各一个归并函数 + 源码合同禁字面量比较 | 待验收 | `codex/rectification-domain-alias-audit-20260913`（BUG-672；任务书写 BUG-628，该号已被口述采集按钮占用） |
 | `TASK-rectification-yearless-probe-downgrade-20260909.md` | `PROGRESS-rectification-yearless-probe-downgrade-20260909.md` | 产品拍板：无年月性格题（D9/D10 风格、月宿边界）降级为平局裁决——带年月题问完且候选仍分不开才问，分值减半（±1）、不计淘汰，报告标「参考」；三列卡性格描述不动；新增离线命中率测量脚本 + 导出 SQL（有出生证用户，聚合）；Skill 10.0.21 | 已验收通过 | `fef54b6e`（BUG-629，Skill 10.0.21） |
 | `TASK-rectification-followups-20260909.md` | `PROGRESS-rectification-followups-20260909.md` | 验收补漏：申报时段拦截只看钟点样式，带钟点的经历（『20:00 左右分手』『3 点到 5 点被车撞』）会被吞（BUG-631）；by_time 只算引擎前 9 个候选，一小时窗 17 个候选时卡片列写『还没对照』（BUG-632） | 待验收 | `codex/rectification-followups-20260909`（BUG-631～632） |
 | `TASK-rectification-evidence-turn-empty-answer-20260910.md` | `PROGRESS-rectification-evidence-turn-empty-answer-20260910.md` | 证据轮模型无正文被判整轮失败：证据、评分、下一问都已落库却只剩『没有拿到下一个问题』（BUG-633）；答题旁白只说『范围没变』、时间线写死『还在收窄』（BUG-634） | 待验收 |
diff --git a/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts b/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts
index f1709337..808ce3a8 100644
--- a/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts
+++ b/frontend/src/lib/rectification-agentic/core/candidate-contrast-packet.ts
@@ -23,6 +23,7 @@ import {
   SEMANTIC_YEAR_KEY,
 } from "../v9/probe-question-contract.ts";
 import { probeBelowAdultFloor } from "../v9/adult-floor.ts";
+import { canonicalCollectDomain, sameCollectDomain } from "../v9/domain-alias.ts";
 
 export type ContrastChoiceKind = "existence" | "varga_style" | "event_quality";
 
@@ -235,7 +236,7 @@ export function mentionedVargaKeysFromLedgerEvidence(
       keys.add("varga.d2");
       keys.add("varga.d11");
     }
-    if (item.domain === "health_pressure" || HEALTH_RE.test(summary)) keys.add("varga.d30");
+    if (sameCollectDomain(item.domain, "health_pressure") || HEALTH_RE.test(summary)) keys.add("varga.d30");
   }
   return [...keys];
 }
@@ -254,7 +255,7 @@ export function askedEventProbeKeysFromLedgerEvidence(
     if (!item.domain) continue;
     for (const date of [item.occurredFrom, item.occurredTo]) {
       const year = date?.match(/^(\d{4})/)?.[1];
-      if (year) keys.add(`${item.domain}.${year}`);
+      if (year) keys.add(`${canonicalCollectDomain(item.domain)}.${year}`);
     }
   }
   return [...keys];
@@ -273,7 +274,7 @@ export function datedDomainsFromEvidence(
     if (item.status && !LIVE_EVIDENCE.has(item.status)) continue;
     if (!item.domain) continue;
     const dated = [item.occurredFrom, item.occurredTo].some((value) => /^\d{4}/.test(value ?? ""));
-    if (dated) domains.add(item.domain);
+    if (dated) domains.add(canonicalCollectDomain(item.domain));
   }
   return [...domains];
 }
@@ -287,7 +288,7 @@ export function volunteeredDomainsFromEvidence(
   const domains = new Set<string>();
   for (const item of evidence) {
     if (item.status && !LIVE_EVIDENCE.has(item.status)) continue;
-    if (item.domain) domains.add(item.domain);
+    if (item.domain) domains.add(canonicalCollectDomain(item.domain));
   }
   return [...domains];
 }
@@ -329,18 +330,20 @@ export function buildCandidateContrastPacket(input: {
 }): CandidateContrastPacket {
   const asked = new Set(input.askedKeys ?? []);
   // mentionedKeys are ranking-only; passing them here must not skip remaining varga probes.
-  const provided = new Set(input.providedDomains ?? []);
+  const provided = new Set((input.providedDomains ?? []).map((item) => canonicalCollectDomain(item)));
   const fromEngine = (input.engineProbes ?? []).flatMap((probe) => {
     const built = probeFromEngine(probe, input.candidateSetVersion, input.calculationResultId ?? null);
     if (!built) return [];
-    const eventKey = built.domain && built.year ? `${built.domain}.${built.year}` : null;
+    const eventKey = built.domain && built.year
+      ? `${canonicalCollectDomain(built.domain)}.${built.year}`
+      : null;
     const isStructured = isStructuredDiscriminator(built);
     if (
       asked.has(built.semanticKey)
       || asked.has(built.candidateSplitHash)
       || asked.has(built.probeId)
       || (!isStructured && eventKey && asked.has(eventKey))
-      || (!isStructured && !(built.year && built.year > 0) && built.domain && provided.has(built.domain))
+      || (!isStructured && !(built.year && built.year > 0) && built.domain && provided.has(canonicalCollectDomain(built.domain)))
     ) {
       return [];
     }
diff --git a/frontend/src/lib/rectification-agentic/v9/collection-question-pool.ts b/frontend/src/lib/rectification-agentic/v9/collection-question-pool.ts
index bb72a580..c36d2c19 100644
--- a/frontend/src/lib/rectification-agentic/v9/collection-question-pool.ts
+++ b/frontend/src/lib/rectification-agentic/v9/collection-question-pool.ts
@@ -5,6 +5,7 @@
  */
 
 import { USER_COLLECT_QUESTION } from "../user-copy.ts";
+import { canonicalCollectDomain } from "./domain-alias.ts";
 
 export const COLLECT_KIND_ORDER = [
   "education",
@@ -83,9 +84,9 @@ const INVITE_VALUE = 2;
 const GENERIC_VALUE = 0.15;
 
 export function normalizeCollectKind(domain: string | null | undefined): CollectKind | null {
-  if (domain === "health" || domain === "health_pressure") return "health_pressure";
-  if ((COLLECT_KIND_ORDER as readonly string[]).includes(domain ?? "")) {
-    return domain as CollectKind;
+  const canonical = canonicalCollectDomain(domain);
+  if ((COLLECT_KIND_ORDER as readonly string[]).includes(canonical)) {
+    return canonical as CollectKind;
   }
   return null;
 }
diff --git a/frontend/src/lib/rectification-agentic/v9/domain-alias.ts b/frontend/src/lib/rectification-agentic/v9/domain-alias.ts
new file mode 100644
index 00000000..22a2b6b8
--- /dev/null
+++ b/frontend/src/lib/rectification-agentic/v9/domain-alias.ts
@@ -0,0 +1,42 @@
+/**
+ * Read-side aliases for collect domains.
+ *
+ * Ledger and DB focus store `health`; the planner / engine catalog use
+ * `health_pressure`. Occupation focuses persist as `other` under a
+ * `collect:occupation:` question id. Comparisons go through here so the
+ * two spellings are one domain. Persistable focus domains stay unchanged.
+ */
+
+export function canonicalCollectDomain(
+  raw: string | null | undefined,
+  questionId?: string | null,
+): string {
+  const value = typeof raw === "string" ? raw.trim() : "";
+  if (value === "health") return "health_pressure";
+  const id = typeof questionId === "string" ? questionId : "";
+  if (value === "other" && id.startsWith("collect:occupation:")) return "occupation";
+  return value;
+}
+
+export function sameCollectDomain(
+  left: string | null | undefined,
+  right: string | null | undefined,
+  questionId?: string | null,
+): boolean {
+  const a = canonicalCollectDomain(left);
+  const b = canonicalCollectDomain(right, questionId);
+  return Boolean(a) && a === b;
+}
+
+export function declinedHasDomain(
+  declined: ReadonlySet<string>,
+  domain: string | null | undefined,
+  questionId?: string | null,
+): boolean {
+  const wanted = canonicalCollectDomain(domain, questionId);
+  if (!wanted) return false;
+  for (const item of declined) {
+    if (canonicalCollectDomain(item) === wanted) return true;
+  }
+  return false;
+}
diff --git a/frontend/src/lib/rectification-agentic/v9/method-followup.ts b/frontend/src/lib/rectification-agentic/v9/method-followup.ts
index c212eff7..d2f43f73 100644
--- a/frontend/src/lib/rectification-agentic/v9/method-followup.ts
+++ b/frontend/src/lib/rectification-agentic/v9/method-followup.ts
@@ -105,6 +105,11 @@ import {
   type CollectKind,
   type CollectionPoolItem,
 } from "./collection-question-pool.ts";
+import {
+  canonicalCollectDomain,
+  declinedHasDomain,
+  sameCollectDomain,
+} from "./domain-alias.ts";
 
 export { GENERIC_COLLECT_QUESTION };
 import {
@@ -275,7 +280,7 @@ function isConfirmedDated(
 }
 
 function hasConfirmedDomain(evidence: readonly MethodFollowupEvidence[], domain: string): boolean {
-  return evidence.some((item) => item.status === "confirmed" && item.domain === domain);
+  return evidence.some((item) => item.status === "confirmed" && sameCollectDomain(item.domain, domain));
 }
 
 export type AnsweredProbeCoverageRow = Readonly<{
@@ -314,7 +319,7 @@ export function domainsAnsweredYes(
     if (answer.answer_class !== "yes" && answer.answer_class !== "weak_yes") continue;
     if (answer.classified_from && answer.classified_from !== "choice") continue;
     const domain = domainForAnsweredProbe(answer, catalog);
-    if (domain) domains.add(domain);
+    if (domain) domains.add(canonicalCollectDomain(domain));
   }
   return domains;
 }
@@ -367,7 +372,7 @@ export function existenceProbeAsked(
   if (nearby <= 0) return false;
   for (const key of asked) {
     const match = key.match(SEMANTIC_YEAR_KEY);
-    if (!match || match[1] !== domain) continue;
+    if (!match || !sameCollectDomain(match[1], domain)) continue;
     const askedYear = Number(match[2]);
     if (Number.isInteger(askedYear) && Math.abs(askedYear - year) <= nearby) return true;
   }
@@ -381,7 +386,7 @@ export function datedLedgerAnchor(
   if (!domain) return null;
   let best: { year: number; month: number | null; label: string } | null = null;
   for (const item of evidence ?? []) {
-    if (!isConfirmedDated(item) || item.domain !== domain) continue;
+    if (!isConfirmedDated(item) || !sameCollectDomain(item.domain, domain)) continue;
     const year = evidenceYear(item);
     if (year === null) continue;
     const raw = item.occurredFrom || item.occurredTo || "";
@@ -408,7 +413,7 @@ function nearbyLedgerHint(
   const probeIndex = month && month >= 1 && month <= 12 ? year * 12 + month : null;
   let best: { label: string; family: string; delta: number } | null = null;
   for (const item of evidence ?? []) {
-    if (!isConfirmedDated(item) || item.domain === domain) continue;
+    if (!isConfirmedDated(item) || sameCollectDomain(item.domain, domain)) continue;
     const otherYear = evidenceYear(item);
     if (otherYear === null) continue;
     const raw = item.occurredFrom || item.occurredTo || "";
@@ -447,7 +452,7 @@ function probeYearAlreadyCovered(
     if (item.status !== "confirmed" && item.status !== "draft" && item.status !== "pending_confirmation") {
       return false;
     }
-    if (item.domain !== domain) return false;
+    if (!sameCollectDomain(item.domain, domain)) return false;
     const itemYear = evidenceYear(item);
     if (itemYear === null) return false;
     return Math.abs(itemYear - year) <= nearby;
@@ -503,11 +508,11 @@ export function datedMethodCollectOpen(
 }
 
 function hasConfirmedHealth(evidence: readonly MethodFollowupEvidence[]): boolean {
-  return hasConfirmedDomain(evidence, "health_pressure") || hasConfirmedDomain(evidence, "health");
+  return hasConfirmedDomain(evidence, "health_pressure");
 }
 
 function declinedHealth(declined: ReadonlySet<string>): boolean {
-  return declined.has("health") || declined.has("health_pressure");
+  return declinedHasDomain(declined, "health_pressure");
 }
 
 function topicDomain(topic: Readonly<Record<string, unknown>>): string | null {
@@ -553,7 +558,8 @@ function declinedDomains(
     if (intent && intent !== "collect_method_evidence") continue;
     if (!includeSkipped && topicStatus(topic) === "skipped") continue;
     const domain = topicDomain(topic);
-    if (domain) domains.add(domain);
+    const canonical = canonicalCollectDomain(domain, topicQuestionId(topic));
+    if (canonical) domains.add(canonical);
   }
   return domains;
 }
@@ -766,7 +772,7 @@ export function remainingReverseVerifyProbes(
       && probe.role === "distinguish";
     if ((probe.source === "known_event_quality" && !anchoredQuality) || probe.role === "clarify" || probe.phase === "event_clarification") continue;
     if (probe.role === "collect" || probe.phase === "evidence_collection") continue;
-    if (declined.has(probe.domain)) continue;
+    if (declinedHasDomain(declined, probe.domain)) continue;
     if (!anchoredQuality && probeYearAlreadyCovered(evidence, probe.domain, probe.year)) continue;
     if (probeBelowAdultFloor(probe, birthDate)) continue;
     if (reverseVerifyProbeAsked(probe, askedKeys)) continue;
@@ -809,7 +815,7 @@ function datedCollectionProbe(
   probes: readonly DiscriminatingEventProbe[] | undefined,
   domain: string,
 ): DiscriminatingEventProbe | null {
-  const rows = (probes ?? []).filter((item) => item.domain === domain && Number(item.year) > 0);
+  const rows = (probes ?? []).filter((item) => sameCollectDomain(item.domain, domain) && Number(item.year) > 0);
   return rows.sort((left, right) => (right.information_gain ?? 0) - (left.information_gain ?? 0))[0] ?? null;
 }
 
@@ -825,7 +831,7 @@ function collectionYearFields(probe: DiscriminatingEventProbe | null): Pick<
   };
 }
 
-function remainingConflictProbes(
+export function remainingConflictProbes(
   probes: readonly DiscriminatingEventProbe[] | undefined,
   evidence: readonly MethodFollowupEvidence[],
   declined: ReadonlySet<string>,
@@ -837,7 +843,7 @@ function remainingConflictProbes(
     if (!CONFLICT_PROBE_SOURCES.has(probe.source)) continue;
     if (probe.source === "known_event_quality" || probe.role === "clarify") continue;
     if (!isValidDistinguishProbe({ ...probe, role: "distinguish" })) continue;
-    if (declined.has(probe.domain)) continue;
+    if (declinedHasDomain(declined, probe.domain)) continue;
     if (probeYearAlreadyCovered(evidence, probe.domain, probe.year)) continue;
     if (probeBelowAdultFloor(probe, birthDate)) continue;
     const semantic = probe.semantic_key ?? `${probe.domain}.${probe.year}`;
@@ -1179,7 +1185,7 @@ function rankRenderableDiscriminators(input: {
   birthDate?: string | null;
 }): { locked: RankedDiscriminator[]; personality: RankedDiscriminator[]; yearless: RankedDiscriminator[]; dropped: DroppedProbe[] } {
   const top = input.topCandidateTimes ?? [];
-  const provided = new Set(input.providedDomains ?? []);
+  const provided = new Set((input.providedDomains ?? []).map((item) => canonicalCollectDomain(item)));
   const mentioned = input.mentionedKeys ?? new Set();
   const rows: RankedDiscriminator[] = [];
   const dropped: DroppedProbe[] = [];
@@ -1213,7 +1219,7 @@ function rankRenderableDiscriminators(input: {
         continue;
       }
     }
-    if (!isStructuredDiscriminator(probe) && probe.domain && provided.has(probe.domain)) {
+    if (!isStructuredDiscriminator(probe) && probe.domain && provided.has(canonicalCollectDomain(probe.domain))) {
       const year = probe.year ?? 0;
       if (year <= 0) continue;
       if (input.evidence && probeYearAlreadyCovered(input.evidence, probe.domain, year)) continue;
@@ -1320,15 +1326,9 @@ function datedCollectDomainBlocked(
   declined: ReadonlySet<string>,
   answeredYes: ReadonlySet<string> = new Set(),
 ): boolean {
-  if (domain === "health_pressure") {
-    return declinedHealth(declined)
-      || hasConfirmedHealth(evidence)
-      || answeredYes.has("health_pressure")
-      || answeredYes.has("health");
-  }
-  return declined.has(domain)
+  return declinedHasDomain(declined, domain)
     || hasConfirmedDomain(evidence, domain)
-    || answeredYes.has(domain);
+    || [...answeredYes].some((item) => sameCollectDomain(item, domain));
 }
 
 export function datedCollectAlreadyAsked(
@@ -1535,16 +1535,11 @@ export function remainingEvidenceCollectStillOpen(
 }
 
 function holdoutOccupiedDomains(evidence: readonly MethodFollowupEvidence[]): Set<string> {
-  const occupied = new Set(
+  return new Set(
     evidence
       .filter((item) => isConfirmedDated(item) && evidenceYear(item) != null)
-      .map((item) => item.domain),
+      .map((item) => canonicalCollectDomain(item.domain)),
   );
-  if (hasConfirmedHealth(evidence) || occupied.has("health") || occupied.has("health_pressure")) {
-    occupied.add("health");
-    occupied.add("health_pressure");
-  }
-  return occupied;
 }
 
 export function exhaustionSpokenCollectFollowup(input: {
@@ -1924,12 +1919,7 @@ function holdoutAskFields(
 }
 
 function declinedForHoldout(declined: ReadonlySet<string>): Set<string> {
-  const next = new Set(declined);
-  if (declinedHealth(declined)) {
-    next.add("health");
-    next.add("health_pressure");
-  }
-  return next;
+  return new Set([...declined].map((item) => canonicalCollectDomain(item)));
 }
 
 export function holdoutFollowupFor(
@@ -1943,12 +1933,14 @@ export function holdoutFollowupFor(
   if (!meetsAcceptanceEventQuality(input.evidence)) return null;
   const occupied = holdoutOccupiedDomains(input.evidence);
   const blocked = declinedForHoldout(declined);
-  const prompt = (input.oosBlindPrompts ?? []).find((item) => (
-    Boolean(item.domain) && !occupied.has(item.domain) && !blocked.has(item.domain)
-  )) ?? null;
-  const reserved = (input.holdoutEvents ?? []).find((item) => (
-    item.year != null && !occupied.has(item.domain) && !blocked.has(item.domain)
-  )) ?? null;
+  const prompt = (input.oosBlindPrompts ?? []).find((item) => {
+    const domain = canonicalCollectDomain(item.domain);
+    return Boolean(domain) && !occupied.has(domain) && !blocked.has(domain);
+  }) ?? null;
+  const reserved = (input.holdoutEvents ?? []).find((item) => {
+    const domain = canonicalCollectDomain(item.domain);
+    return item.year != null && Boolean(domain) && !occupied.has(domain) && !blocked.has(domain);
+  }) ?? null;
   return holdoutAskFields(prompt, reserved);
 }
 
diff --git a/frontend/tests/rectification-domain-alias-audit-20260913.test.ts b/frontend/tests/rectification-domain-alias-audit-20260913.test.ts
new file mode 100644
index 00000000..780d7922
--- /dev/null
+++ b/frontend/tests/rectification-domain-alias-audit-20260913.test.ts
@@ -0,0 +1,243 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import test from "node:test";
+
+import {
+  mentionedVargaKeysFromLedgerEvidence,
+  remainingVargaSplits,
+  volunteeredDomainsFromEvidence,
+} from "../src/lib/rectification-agentic/core/candidate-contrast-packet.ts";
+import {
+  canonicalCollectDomain,
+  declinedHasDomain,
+} from "../src/lib/rectification-agentic/v9/domain-alias.ts";
+import {
+  buildMethodFollowupPlan,
+  declinedCollectDomains,
+  holdoutFollowupFor,
+  remainingConflictProbes,
+  remainingReverseVerifyProbes,
+  type MethodFollowupEvidence,
+} from "../src/lib/rectification-agentic/v9/method-followup.ts";
+import type { DiscriminatingEventProbe } from "../src/lib/rectification-agentic/v9/refinement-packet.ts";
+
+function existenceProbe(
+  domain: DiscriminatingEventProbe["domain"],
+  year: number,
+): DiscriminatingEventProbe {
+  const key = `${domain}.${year}.dasha_boundary`;
+  return {
+    year,
+    year_label: `${year} 年前后`,
+    domain,
+    event_family: "生病、受伤或压力特别大",
+    source: "dasha_boundary",
+    tracks: ["vimshottari", "narayana"],
+    tracks_agree: true,
+    unique_minute_claim: false,
+    user_meaning: `时间范围锁定 ${year} 年。`,
+    role: "distinguish",
+    information_gain: 1.1,
+    semantic_key: key,
+    candidate_split_hash: key,
+    candidate_ids: ["05:00", "05:20"],
+    expected_outcomes: [
+      { answer_class: "yes", supports: ["05:00"], conflicts: ["05:20"] },
+      { answer_class: "no", supports: ["05:20"], conflicts: ["05:00"] },
+    ],
+    choice_kind: "existence",
+  };
+}
+
+function datedHealth(): MethodFollowupEvidence {
+  return {
+    id: "e-health",
+    status: "confirmed",
+    domain: "health",
+    datePrecision: "month",
+    occurredFrom: "2024-10-01",
+    occurredTo: null,
+    eventKind: "self_health_event",
+    summary: "那年秋天身体垮过一截",
+  };
+}
+
+test("canonicalCollectDomain maps health and occupation-as-other", () => {
+  assert.equal(canonicalCollectDomain("health"), "health_pressure");
+  assert.equal(canonicalCollectDomain("health_pressure"), "health_pressure");
+  assert.equal(
+    canonicalCollectDomain("other", "collect:occupation:collect_method_evidence"),
+    "occupation",
+  );
+  assert.equal(canonicalCollectDomain("other", "collect:other:opening"), "other");
+  assert.equal(canonicalCollectDomain("career"), "career");
+});
+
+test("H1 holdout skips health_pressure after a skipped health focus", () => {
+  const declined = declinedCollectDomains([{
+    target_domain: "health",
+    status: "skipped",
+    intent: "collect_method_evidence",
+    question_id: "collect:health_pressure:collect_method_evidence",
+  }]);
+  assert.equal(declinedHasDomain(declined, "health_pressure"), true);
+  const next = holdoutFollowupFor({
+    evidence: [
+      {
+        id: "e-edu",
+        status: "confirmed",
+        domain: "education",
+        datePrecision: "month",
+        occurredFrom: "2016-09-01",
+        occurredTo: null,
+        eventKind: "education_start",
+      },
+      {
+        id: "e-career",
+        status: "confirmed",
+        domain: "career",
+        datePrecision: "month",
+        occurredFrom: "2018-04-01",
+        occurredTo: null,
+        eventKind: "career_entry",
+      },
+      {
+        id: "e-rel",
+        status: "confirmed",
+        domain: "relationship",
+        datePrecision: "month",
+        occurredFrom: "2021-05-01",
+        occurredTo: null,
+        eventKind: "relationship_start",
+      },
+    ],
+    oosBlindPrompts: [{
+      domain: "health_pressure",
+      user_meaning: "校时还没用过健康压力这条线。",
+      used_for_scoring: false,
+    }],
+  }, declined);
+  assert.equal(next, null);
+});
+
+test("H3 reverse-verify drops a declined health_pressure probe", () => {
+  const declined = declinedCollectDomains([{
+    target_domain: "health",
+    status: "declined",
+    intent: "collect_method_evidence",
+    question_id: "collect:health_pressure:collect_method_evidence",
+  }]);
+  const remaining = remainingReverseVerifyProbes(
+    [existenceProbe("health_pressure", 2024)],
+    [],
+    declined,
+    new Set(),
+    "1997-08-08",
+  );
+  assert.equal(remaining.length, 0);
+});
+
+test("H4 conflict probes drop a declined health_pressure probe", () => {
+  const declined = declinedCollectDomains([{
+    target_domain: "health",
+    status: "declined",
+    intent: "collect_method_evidence",
+    question_id: "collect:health_pressure:collect_method_evidence",
+  }]);
+  const remaining = remainingConflictProbes(
+    [existenceProbe("health_pressure", 2024)],
+    [],
+    declined,
+    new Set(),
+    "1997-08-08",
+  );
+  assert.equal(remaining.length, 0);
+});
+
+test("H5 ledger health 2024-10 covers a health_pressure 2024 probe", () => {
+  const remaining = remainingReverseVerifyProbes(
+    [existenceProbe("health_pressure", 2024)],
+    [datedHealth()],
+    new Set(),
+    new Set(),
+    "1997-08-08",
+  );
+  assert.equal(remaining.length, 0);
+  const conflicts = remainingConflictProbes(
+    [existenceProbe("health_pressure", 2024)],
+    [datedHealth()],
+    new Set(),
+    new Set(),
+    "1997-08-08",
+  );
+  assert.equal(conflicts.length, 0);
+});
+
+test("H9 ledger health maps to D30 without relying on summary keywords", () => {
+  const mentioned = mentionedVargaKeysFromLedgerEvidence([{
+    status: "confirmed",
+    domain: "health",
+    summary: "普通摘要不含关键词",
+  }]);
+  assert.equal(mentioned.includes("varga.d30"), true);
+});
+
+test("H8 volunteered health aliases health_pressure so D30 remaining splits enter", () => {
+  const hidden = remainingVargaSplits(
+    ["05:00", "05:04"],
+    [{ layer: "d30", at: "05:04" }],
+  );
+  assert.equal(hidden.length, 0);
+  const shown = remainingVargaSplits(
+    ["05:00", "05:04"],
+    [{ layer: "d30", at: "05:04" }],
+    volunteeredDomainsFromEvidence([{ status: "confirmed", domain: "health" }]),
+  );
+  assert.equal(shown[0]?.layer, "d30");
+});
+
+test("O1 occupation declined as other plus collect:occupation id covers occupation without career", () => {
+  const declined = declinedCollectDomains([{
+    target_domain: "other",
+    status: "declined",
+    intent: "collect_method_evidence",
+    question_id: "collect:occupation:collect_method_evidence",
+  }]);
+  assert.equal(declined.has("occupation"), true);
+  assert.equal(declined.has("other"), false);
+  const plan = buildMethodFollowupPlan({
+    evidence: [{
+      id: "e-edu",
+      status: "confirmed",
+      domain: "education",
+      datePrecision: "month",
+      occurredFrom: "2016-09-01",
+      occurredTo: null,
+      eventKind: "education_start",
+    }],
+    declinedTopics: [{
+      target_domain: "other",
+      status: "declined",
+      intent: "collect_method_evidence",
+      question_id: "collect:occupation:collect_method_evidence",
+    }],
+    sessionOutcome: "collect_evidence",
+    birthDate: "1997-08-08",
+  });
+  assert.equal(plan.methods.find((item) => item.method_id === "occupation")?.status, "covered");
+  assert.notEqual(plan.next_followup?.domain, "occupation");
+});
+
+test("method-followup health compares only through domain-alias", () => {
+  const followup = readFileSync(
+    new URL("../src/lib/rectification-agentic/v9/method-followup.ts", import.meta.url),
+    "utf8",
+  );
+  const alias = readFileSync(
+    new URL("../src/lib/rectification-agentic/v9/domain-alias.ts", import.meta.url),
+    "utf8",
+  );
+  assert.match(alias, /export function canonicalCollectDomain/);
+  assert.match(alias, /"health"/);
+  assert.doesNotMatch(followup, /"health"/);
+});
diff --git a/scripts/rectification/event_probes.py b/scripts/rectification/event_probes.py
index 92e1d328..4a889628 100644
--- a/scripts/rectification/event_probes.py
+++ b/scripts/rectification/event_probes.py
@@ -228,6 +228,13 @@ EXISTENCE_NEARBY_YEARS = {
 _SEMANTIC_YEAR = re.compile(r"^(?P<domain>[a-z_]+)\.(?P<year>(?:19|20)\d{2})(?:\.|$)")
 
 
+def canonical_domain(raw: object) -> str:
+    value = str(raw or "").strip()
+    if value == "health":
+        return "health_pressure"
+    return value
+
+
 def asked_years_for_domain(asked_probe_keys: Sequence[str] | None, domain: str) -> set[int]:
     years: set[int] = set()
     prefix = f"{domain}."
@@ -1248,17 +1255,18 @@ def _quality_encoded(event: dict[str, Any], domain: str) -> bool:
 def _year_quality_encoded(events: Sequence[dict[str, Any]], domain: str, year: int) -> bool:
     return any(
         isinstance(event, dict)
-        and str(event.get("domain") or "") == domain
+        and canonical_domain(event.get("domain")) == canonical_domain(domain)
         and _event_year(event) == year
-        and _quality_encoded(event, domain)
+        and _quality_encoded(event, canonical_domain(domain))
         for event in events
     )
 
 
 def _event_years(events: Sequence[dict[str, Any]], domain: str) -> set[int]:
     years: set[int] = set()
+    wanted = canonical_domain(domain)
     for event in events:
-        if not isinstance(event, dict) or str(event.get("domain") or "") != domain:
+        if not isinstance(event, dict) or canonical_domain(event.get("domain")) != wanted:
             continue
         year = _event_year(event)
         if year is not None:
diff --git a/scripts/rectification/refinement_packet.py b/scripts/rectification/refinement_packet.py
index 6190d10c..afde0756 100644
--- a/scripts/rectification/refinement_packet.py
+++ b/scripts/rectification/refinement_packet.py
@@ -588,8 +588,10 @@ def precision_stage(scan: dict[str, Any], event_count: int) -> dict[str, Any]:
 
 
 def oos_blind_prompts(request: dict[str, Any]) -> list[dict[str, Any]]:
+    from scripts.rectification.event_probes import canonical_domain
+
     covered = {
-        str(event.get("domain"))
+        canonical_domain(event.get("domain"))
         for event in request.get("events") or []
         if isinstance(event, dict) and event.get("domain")
     }
diff --git a/tests/test_rectification_event_probes.py b/tests/test_rectification_event_probes.py
index 551168b1..e7a92bd9 100644
--- a/tests/test_rectification_event_probes.py
+++ b/tests/test_rectification_event_probes.py
@@ -1146,5 +1146,42 @@ class QualityDistinguishDedupeTests(unittest.TestCase):
         self.assertFalse(any(item["year"] in {2017, 2018, 2019} for item in career), career)
 
 
+class DomainAliasTests(unittest.TestCase):
+    def test_health_ledger_aliases_health_pressure_for_years_oos_and_d30_order(self) -> None:
+        from scripts.rectification.event_probes import (
+            _event_years,
+            _existence_blocked_years,
+            _probe_domains,
+            canonical_domain,
+        )
+        from scripts.rectification.refinement_packet import oos_blind_prompts
+
+        health_event = {
+            "id": "00000000-0000-4000-8000-000000000099",
+            "domain": "health",
+            "summary": "2024年10月受伤",
+            "date": "2024-10-01",
+            "precision": "month",
+        }
+        years = _event_years([health_event], "health_pressure")
+        self.assertIn(2024, years)
+        self.assertIn(2024, _existence_blocked_years("health_pressure", years))
+        self.assertEqual(canonical_domain("health"), "health_pressure")
+        volunteered = {canonical_domain(health_event["domain"])}
+        self.assertIn("health_pressure", volunteered)
+        self.assertIn("health_pressure", _probe_domains({"d30"}, [health_event]))
+
+        covered_catalog = [
+            {"domain": "relationship", "date": "2016-03-01"},
+            {"domain": "career", "date": "2018-04-01"},
+            {"domain": "family", "date": "2019-05-01"},
+            {"domain": "education", "date": "2015-06-01"},
+            {"domain": "finance", "date": "2020-07-01"},
+            health_event,
+        ]
+        prompts = oos_blind_prompts({"events": covered_catalog})
+        self.assertFalse(any(item["domain"] == "health_pressure" for item in prompts), prompts)
+
+
 if __name__ == "__main__":
     unittest.main()