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+# Tier 2: domain extract + rename + path dedup — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Three targeted, behavior-preserving cleanups of the compare/config layer: (1) make `expected_undelivered` use `paths.DOWNLOAD_DIR/OUTPUT_DIR` instead of its own duplicate anchor; (2) extract shared site/file/column config into a new `domain` module; (3) rename `expected_undelivered` → `compare`.
+
+**Architecture:** Pure refactor — move definitions, rewire imports, no logic change. Removes the duplicate path anchor that caused the Tier 1 hotfix bug (`17293be`), and the `db_store → expected_undelivered` coupling where the DB layer imported the whole compare engine just to read site config.
+
+**Tech Stack:** Python ≥3.10, package `inbound_verify`, pandas, openpyxl, psycopg3.
+
+## Global Constraints
+
+- **Python ≥ 3.10**, package import name `inbound_verify`.
+- **No behavior change** — pure refactor. Any logic change is a defect.
+- **No test suite** (user decision). Per-task verification = `compileall` + **import smoke** (fresh process, no backend needed) + grep-for-stale-refs. NOT pytest. (The running backend is unaffected until a restart; a final end-to-end re-confirm is done once at the end of Tier 2.)
+- **No auto-commit** (project rule). Each task's commit step runs only after the user says "提交". Commit messages in English.
+- **Black-format** every changed `.py` (global rule).
+- All changes inside the `InboundVerify` submodule; commits local on `dev`.
+- Venv interpreter: `.venv/Scripts/python.exe` (absolute: `D:/projects/LogisticsHubIPA/InboundVerify/.venv/Scripts/python.exe`). Run commands from `D:/projects/LogisticsHubIPA/InboundVerify/`.
+
+**Reference spec:** `docs/superpowers/specs/2026-07-23-package-restructure-design.md` §8 Tier 2.
+
+**Out of scope (deferred):** `config.py` centralization (consolidating the 6 `open(CONFIG_PATH)+yaml.safe_load` sites in store/runtime×2/anneng/router). It is the churniest Tier 2 item (6 files) for the least marginal value — pure DRY, no pain addressed — and under no-tests more churn = more risk. Reconsider after the rest of Tier 2 lands.
+
+---
+
+## File Structure
+
+```
+inbound_verify/
+├── domain.py              # NEW (Task 2): shared site/file/column config — leaf module
+├── paths.py               # unchanged (already the single anchor)
+├── expected_undelivered.py# Task 1: use paths.* ; Task 2: import config from domain ; Task 3: renamed → compare.py
+├── compare.py             # (after Task 3) was expected_undelivered.py — compare engine + report
+├── store.py               # Task 2: import config from domain (not eu); Task 3: import _read_business_dates from compare
+├── runtime.py             # Task 2: SITE_UNDELIVERED_FILE from domain; Task 3: write_site_file from compare
+└── cli/router.py          # Task 3: compare.main()
+```
+
+**`domain.py` responsibility:** pure data — `ALL_REPORT_SITES`, `SITE_UNDELIVERED_FILE`, `BAISHI_FILE`, `BAISHI_COLUMNS`, `arrived_pieces_zhongtong`, `arrived_pieces_by_cols`, `STATIONS`, `_site_cfg`. No `state_store` dependency, no file I/O. Leaf module.
+
+---
+
+## Task 1: Path dedup — expected_undelivered uses paths.DOWNLOAD_DIR/OUTPUT_DIR
+
+**Files:**
+- Modify: `inbound_verify/expected_undelivered.py` (lines 43-48 defs; usages at 146,147,298,338,374,400,669,675,676,690)
+
+**Interfaces:**
+- Consumes: `paths.DOWNLOAD_DIR`, `paths.OUTPUT_DIR` (already exist, anchored at project root).
+- Produces: `expected_undelivered` no longer defines `BASE/DOWNLOADS/OUTPUT`; keeps `OUTFILE` (now `= join(OUTPUT_DIR, "应到未到数据.xlsx")`). The 6 `DOWNLOADS` and 1 `OUTPUT` usages point at the `paths.*` constants — same resolved values as the current hotfixed anchor, so behavior identical.
+
+- [ ] **Step 1: Add the paths import to the top import block**
+
+In `inbound_verify/expected_undelivered.py`, after the existing `import os` (top of file), add a line importing the two path constants. (The file currently has no `paths` import — it used its own BASE.)
+
+Add:
+```python
+from inbound_verify.paths import DOWNLOAD_DIR, OUTPUT_DIR
+```
+(place it alongside the other imports near the top, e.g. right after `import os`.)
+
+- [ ] **Step 2: Replace the self-anchored BASE/DOWNLOADS/OUTPUT/OUTFILE block**
+
+Replace this block (currently lines ~43-48):
+```python
+# 包内文件：上两级 = 项目根（与 paths.BASE_DIR 一致；站点下载落在 <root>/downloads）。
+# 注：本模块自带锚点是 paths.py 的重复，Tier 2 计划改为直接引用 paths.DOWNLOAD_DIR/OUTPUT_DIR。
+BASE = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+DOWNLOADS = os.path.join(BASE, "downloads")
+OUTPUT = os.path.join(BASE, "output")
+OUTFILE = os.path.join(OUTPUT, "应到未到数据.xlsx")
+```
+with:
+```python
+# 比对报表输出文件（路径锚定统一走 paths.py）。
+OUTFILE = os.path.join(OUTPUT_DIR, "应到未到数据.xlsx")
+```
+
+- [ ] **Step 3: Replace all `DOWNLOADS` usages with `DOWNLOAD_DIR`**
+
+Apply `DOWNLOADS` → `DOWNLOAD_DIR` (6 occurrences, at lines 146, 147, 298, 338, 669, 675, 676). Use replace-all on the token `DOWNLOADS`.
+
+- [ ] **Step 4: Replace the remaining `OUTPUT` usage (the makedirs line)**
+
+At line ~374, replace:
+```python
+    os.makedirs(OUTPUT, exist_ok=True)
+```
+with:
+```python
+    os.makedirs(OUTPUT_DIR, exist_ok=True)
+```
+(`OUTFILE` at lines 400/690 is unchanged — it's a different token, already redefined in Step 2.)
+
+- [ ] **Step 5: Verify syntax + no stale BASE/DOWNLOADS/OUTPUT**
+
+```bash
+cd /d/projects/LogisticsHubIPA/InboundVerify
+.venv/Scripts/python.exe -m py_compile inbound_verify/expected_undelivered.py
+grep -nE "\b(BASE|DOWNLOADS|OUTPUT)\b" inbound_verify/expected_undelivered.py || echo "no stale BASE/DOWNLOADS/OUTPUT OK"
+```
+Expected: py_compile silent; grep prints `no stale BASE/DOWNLOADS/OUTPUT OK` (OUTFILE is a different token, won't match).
+
+- [ ] **Step 6: Import smoke + paths equivalence**
+
+```bash
+.venv/Scripts/python.exe -c "from inbound_verify import expected_undelivered as eu; from inbound_verify.paths import DOWNLOAD_DIR, OUTPUT_DIR; import os; print('OUTFILE dir matches OUTPUT_DIR:', os.path.dirname(eu.OUTFILE)==OUTPUT_DIR)"
+.venv/Scripts/python.exe -c "import inbound_verify.cli.router, inbound_verify.cli.server, inbound_verify.store, inbound_verify.runtime; print('import smoke OK')"
+```
+Expected: `OUTFILE dir matches OUTPUT_DIR: True` and `import smoke OK`.
+
+- [ ] **Step 7: Black + commit (after user confirms)**
+
+```bash
+.venv/Scripts/python.exe -m black inbound_verify/expected_undelivered.py
+git add inbound_verify/expected_undelivered.py
+git commit -m "refactor: expected_undelivered uses paths.DOWNLOAD_DIR/OUTPUT_DIR (Tier 2)
+
+Co-Authored-By: Claude <noreply@anthropic.com>"
+```
+
+---
+
+## Task 2: Extract `domain.py` (shared site/file/column config)
+
+**Files:**
+- Create: `inbound_verify/domain.py`
+- Modify: `inbound_verify/expected_undelivered.py` (remove the moved block, import from domain)
+- Modify: `inbound_verify/store.py` (config from domain, not eu)
+- Modify: `inbound_verify/runtime.py` (SITE_UNDELIVERED_FILE from domain)
+
+**Interfaces:**
+- Consumes: nothing new (moves existing definitions verbatim).
+- Produces: `inbound_verify.domain` exposing `ALL_REPORT_SITES`, `SITE_UNDELIVERED_FILE`, `BAISHI_FILE`, `BAISHI_COLUMNS`, `arrived_pieces_zhongtong(df)`, `arrived_pieces_by_cols(wb_col, piece_col)`, `STATIONS` (list of dicts), `_site_cfg(name)`. These are the exact same objects that lived in `expected_undelivered` lines 50-135.
+
+- [ ] **Step 1: Create `inbound_verify/domain.py`**
+
+Create `inbound_verify/domain.py` with this exact content (moved verbatim from expected_undelivered.py lines 50-135, plus the `defaultdict` import it needs):
+
+```python
+# -*- coding: utf-8 -*-
+"""domain.py — 站点 / 文件名 / 列映射的共享配置（单一来源）。
+
+比对（compare）与入库（store）都依赖这套配置；抽出独立 leaf 模块，
+让 store 不必为读配置而依赖整个比对引擎。纯数据，无 state_store / 文件 IO 依赖。
+"""
+
+from collections import defaultdict
+
+# 汇总报表覆盖的全部站点（4 站在前、百世在末；汇总页图表只取 4 站）
+ALL_REPORT_SITES = ["顺心", "中通", "韵达", "安能", "百世"]
+# 4 站单站未到明细文件名（百世未到文件由站点直接产出，名为 BAISHI_FILE）
+SITE_UNDELIVERED_FILE = "{name}-未到数据.xlsx"
+BAISHI_FILE = "百世-应到未到货物数据.xlsx"
+BAISHI_COLUMNS = ["类型", "子单号", "运单号", "最新扫描记录"]
+
+
+def arrived_pieces_zhongtong(df):
+    """中通：实到「运单号」为复合串（H + 运单号(12) + 总数(4) + 顺序(4)）。
+    基号 = v[:-8]（与应到表运单号对齐），单件 = 整串（每串即一件）。"""
+    res = defaultdict(set)
+    for v in df["运单号"]:
+        v = str(v).strip()
+        if len(v) > 8 and v[-4:].isdigit():
+            res[v[:-8]].add(v)  # 以完整复合串作为“已到单号”存入
+    return res
+
+
+def arrived_pieces_by_cols(wb_col, piece_col):
+    """顺心 / 韵达 / 安能：按干净运单列分组，单件 = 子单号 / 扫描单号。
+    wb_col：实到表中与应到运单号对齐的干净列
+            （顺心=运单号 / 韵达=主单号 / 安能=所属单号）
+    piece_col：实到表中每件货物的单号列（子单号 / 扫描单号）"""
+
+    def parse(df):
+        res = defaultdict(set)
+        for m, s in zip(df[wb_col], df[piece_col]):
+            m, s = str(m).strip(), str(s).strip()
+            if m and s:
+                res[m].add(s)
+        return res
+
+    return parse
+
+
+STATIONS = [
+    {
+        "name": "中通",
+        "exp": "中通-应到货物数据.xlsx",
+        "act": "中通-实到货物数据.xlsx",
+        "exp_qty": "交接件数",  # 应到件数口径：交接件数（非录单件数）
+        "exp_wb": "运单号",  # 应到表运单号列（兼作去重键）
+        "exp_jd": "交接单号",  # 未到数据需展示的交接单号
+        "arrived_pieces": arrived_pieces_zhongtong,
+        "columns": ["交接单号", "运单号", "总件数"],
+    },
+    {
+        "name": "顺心",
+        "exp": "顺心-应到货物数据.xlsx",
+        "act": "顺心-实到货物数据.xlsx",
+        "exp_qty": "交接件数",
+        "exp_wb": "运单号",
+        "exp_jd": "交接单号",
+        "arrived_pieces": arrived_pieces_by_cols("运单号", "子单号"),
+        "columns": ["交接单号", "运单号", "总件数"],
+    },
+    {
+        "name": "韵达",
+        "exp": "韵达-应到货物数据.xlsx",
+        "act": "韵达-实到货物数据.xlsx",
+        "exp_qty": "交接件数",
+        "exp_wb": "运单号",
+        "exp_jd": "交接单号",
+        "arrived_pieces": arrived_pieces_by_cols("主单号", "子单号"),
+        "columns": ["交接单号", "运单号", "总件数"],
+    },
+    {
+        "name": "安能",
+        "exp": "安能-应到货物数据.xlsx",
+        "act": "安能-实到货物数据.xlsx",
+        "exp_qty": "交接件数",
+        "exp_wb": "运单号",
+        "exp_jd": "交接单号",
+        "arrived_pieces": arrived_pieces_by_cols("所属单号", "扫描单号"),
+        "columns": ["交接单号", "运单号", "总件数"],
+    },
+]
+
+
+def _site_cfg(name):
+    """按名称取 4 站配置（百世不在 STATIONS，返回 None）。"""
+    return next((c for c in STATIONS if c["name"] == name), None)
+```
+
+- [ ] **Step 2: Remove the moved block from expected_undelivered.py and import from domain**
+
+In `inbound_verify/expected_undelivered.py`:
+- Add to the top import block:
+```python
+from inbound_verify.domain import (
+    ALL_REPORT_SITES,
+    BAISHI_COLUMNS,
+    BAISHI_FILE,
+    SITE_UNDELIVERED_FILE,
+    STATIONS,
+    _site_cfg,
+    arrived_pieces_by_cols,
+    arrived_pieces_zhongtong,
+)
+```
+- Delete the now-duplicated definitions (the block from `ALL_REPORT_SITES = ...` through the end of `_site_cfg`, i.e. old lines ~50-135 — the comment header `# 汇总报表...` through `return next(...)`). These now live in domain.py. The `from collections import defaultdict` import in expected_undelivered.py can stay (harmless) or be removed if unused — check with grep after.
+
+- [ ] **Step 3: store.py — take config from domain, _read_business_dates still from eu**
+
+In `inbound_verify/store.py`:
+- Add to imports:
+```python
+from inbound_verify.domain import BAISHI_FILE, _site_cfg
+```
+- Replace `cfg = eu._site_cfg(site)` (2 occurrences, lines 264 and 296) → `cfg = _site_cfg(site)`.
+- Replace `eu.BAISHI_FILE` (2 occurrences, lines 335 and 337) → `BAISHI_FILE`.
+- Leave `eu._read_business_dates(...)` (line 213) unchanged — that's compare behavior, stays accessed via the compare module (`eu`). The `from inbound_verify import expected_undelivered as eu` import stays for this.
+
+- [ ] **Step 4: runtime.py — SITE_UNDELIVERED_FILE from domain**
+
+In `inbound_verify/runtime.py`:
+- Add to imports:
+```python
+from inbound_verify.domain import SITE_UNDELIVERED_FILE
+```
+- Replace (line ~448):
+```python
+            DOWNLOAD_DIR, expected_undelivered.SITE_UNDELIVERED_FILE.format(name=site)
+```
+with:
+```python
+            DOWNLOAD_DIR, SITE_UNDELIVERED_FILE.format(name=site)
+```
+- Leave `expected_undelivered.write_site_file(site)` (line ~446) and `expected_undelivered.main()` (line ~476) unchanged (compare behavior).
+
+- [ ] **Step 5: Verify — compileall + import smoke + domain is leaf**
+
+```bash
+cd /d/projects/LogisticsHubIPA/InboundVerify
+.venv/Scripts/python.exe -m compileall -q inbound_verify
+.venv/Scripts/python.exe -c "import inbound_verify.domain as d; print('STATIONS:', [s['name'] for s in d.STATIONS]); print('_site_cfg(中通):', d._site_cfg('中通')['exp']); print('BAISHI_FILE:', d.BAISHI_FILE)"
+.venv/Scripts/python.exe -c "import inbound_verify.cli.router, inbound_verify.cli.server, inbound_verify.store, inbound_verify.runtime, inbound_verify.expected_undelivered; print('import smoke OK')"
+```
+Expected: STATIONS lists `['中通', '顺心', '韵达', '安能']`; `_site_cfg('中通')['exp']` = `中通-应到货物数据.xlsx`; `BAISHI_FILE` = `百世-应到未到货物数据.xlsx`; `import smoke OK`.
+
+- [ ] **Step 6: Black + commit (after user confirms)**
+
+```bash
+.venv/Scripts/python.exe -m black inbound_verify/domain.py inbound_verify/expected_undelivered.py inbound_verify/store.py inbound_verify/runtime.py
+git add inbound_verify/domain.py inbound_verify/expected_undelivered.py inbound_verify/store.py inbound_verify/runtime.py
+git commit -m "refactor: extract domain.py (shared site/file/colmap config) from expected_undelivered
+
+Co-Authored-By: Claude <noreply@anthropic.com>"
+```
+
+---
+
+## Task 3: Rename `expected_undelivered.py` → `compare.py`
+
+**Files:**
+- Move: `inbound_verify/expected_undelivered.py` → `inbound_verify/compare.py` (git mv)
+- Modify: `inbound_verify/store.py`, `inbound_verify/runtime.py`, `inbound_verify/cli/router.py` (import + call-site rewrites)
+
+**Interfaces:**
+- Consumes: Task 2's `domain` (compare still uses it).
+- Produces: module is `inbound_verify.compare`; all public names (`main`, `write_site_file`, `_read_business_dates`) unchanged. `expected_undelivered` no longer exists as a module name.
+
+- [ ] **Step 1: git mv the module (history preserved)**
+
+```bash
+cd /d/projects/LogisticsHubIPA/InboundVerify
+git mv inbound_verify/expected_undelivered.py inbound_verify/compare.py
+```
+
+- [ ] **Step 2: store.py — import compare instead of expected_undelivered**
+
+In `inbound_verify/store.py`, replace:
+```python
+from inbound_verify import expected_undelivered as eu
+```
+with:
+```python
+from inbound_verify import compare
+```
+and replace the one call site (line ~213):
+```python
+        return eu._read_business_dates(ALL_SITES + ["百世"]) or {}
+```
+with:
+```python
+        return compare._read_business_dates(ALL_SITES + ["百世"]) or {}
+```
+(`_site_cfg` and `BAISHI_FILE` already come from `domain` after Task 2 — no change there.)
+
+- [ ] **Step 3: runtime.py — import compare, fix write_site_file/main**
+
+In `inbound_verify/runtime.py`, replace:
+```python
+from inbound_verify import expected_undelivered
+```
+with:
+```python
+from inbound_verify import compare
+```
+Replace `expected_undelivered.write_site_file(site)` (line ~446) → `compare.write_site_file(site)`.
+Replace `(expected_undelivered.main() or True)` (line ~476) → `(compare.main() or True)`.
+
+- [ ] **Step 4: cli/router.py — import compare, fix main()**
+
+In `inbound_verify/cli/router.py`, replace:
+```python
+from inbound_verify import expected_undelivered
+```
+with:
+```python
+from inbound_verify import compare
+```
+Replace `expected_undelivered.main()` (line ~34, inside `run_undelivered_compare`) → `compare.main()`.
+
+- [ ] **Step 5: Verify — no stale references + import smoke**
+
+```bash
+cd /d/projects/LogisticsHubIPA/InboundVerify
+.venv/Scripts/python.exe -m compileall -q inbound_verify
+grep -rn "expected_undelivered" inbound_verify || echo "no stale expected_undelivered refs OK"
+.venv/Scripts/python.exe -c "import inbound_verify.compare, inbound_verify.cli.router, inbound_verify.cli.server, inbound_verify.store, inbound_verify.runtime; print('import smoke OK')"
+```
+Expected: compileall silent; grep prints `no stale expected_undelivered refs OK`; `import smoke OK`.
+
+- [ ] **Step 6: Black + commit (after user confirms)**
+
+```bash
+.venv/Scripts/python.exe -m black inbound_verify
+git add -A inbound_verify
+git commit -m "refactor: rename expected_undelivered to compare
+
+Co-Authored-By: Claude <noreply@anthropic.com>"
+```
+
+---
+
+## Final end-to-end re-confirm (once, after all 3 tasks; requires backend restart + re-login)
+
+After Task 3 commits, the running backend still has the old modules loaded. To confirm end-to-end behavior is unchanged on the refactored code:
+
+- [ ] **Restart backend** (TaskStop current → clean ms-playwright/anneng orphans → `python -m inbound_verify.cli.server`), re-login all sites.
+- [ ] **Re-run the gate from the Tier 1 manual test:** trigger `undelivered` for 顺心/中通/韵达/安能 via API → expect 4× success + 4× `*-未到数据.xlsx`; trigger `__compare__` → expect `output/应到未到数据.xlsx`; run `python -m inbound_verify.store ingest` → expect rows UPSERTed. All green = Tier 2 behavior-identical, done.
+
+> If you want to skip the re-login cost: the per-task import-smoke gates already prove the import graph is correct and the changes are behavior-preserving moves. The e2e re-confirm is belt-and-suspenders.
+
+---
+
+## Self-Review (completed)
+
+- **Spec coverage:** spec §8 Tier 2 — path dedup → Task 1; domain extract → Task 2; rename → compare → Task 3. config.py explicitly deferred (noted with rationale). All spec items addressed or consciously deferred.
+- **Placeholder scan:** none — every step has exact code or exact commands with expected output. The domain.py content is the verbatim extracted block.
+- **Type/name consistency:** `_site_cfg`, `BAISHI_FILE`, `SITE_UNDELIVERED_FILE`, `STATIONS`, `write_site_file`, `main`, `_read_business_dates` referenced consistently across tasks. Task 2 routes config to `domain` and leaves behavior (`_read_business_dates`, `write_site_file`, `main`) in compare — verified against store.py/runtime.py/router.py usages. Task 3 renames the module but preserves all public names.
diff --git a/inbound_verify/cli/router.py b/inbound_verify/cli/router.py
index 4629bbf..84e2417 100644
--- a/inbound_verify/cli/router.py
+++ b/inbound_verify/cli/router.py
@@ -24,14 +24,14 @@ from inbound_verify import state_store
 
 # 各站点模块（自动化测试 + 比对用；任务派发在 runtime）
 from inbound_verify.sites import shunxin, baishi, zto, yunda, anneng
-from inbound_verify import expected_undelivered
+from inbound_verify import compare
 
 
 def run_undelivered_compare():
-    """应到未到比对（全站点）：调用 expected_undelivered，读 downloads/ 下的应到/实到
+    """应到未到比对（全站点）：调用 compare，读 downloads/ 下的应到/实到
     数据，生成 output/应到未到数据.xlsx（汇总报表 + 各站明细）。"""
     print("\n▶ 开始执行【应到未到比对（全站点）】任务 ...")
-    expected_undelivered.main()
+    compare.main()
 
 
 # ====================================================================
diff --git a/inbound_verify/expected_undelivered.py b/inbound_verify/compare.py
similarity index 100%
rename from inbound_verify/expected_undelivered.py
rename to inbound_verify/compare.py
diff --git a/inbound_verify/runtime.py b/inbound_verify/runtime.py
index 5700ece..27bd9a4 100644
--- a/inbound_verify/runtime.py
+++ b/inbound_verify/runtime.py
@@ -26,7 +26,7 @@ from inbound_verify.domain import SITE_UNDELIVERED_FILE
 
 from inbound_verify import state_store
 from inbound_verify.sites import shunxin, baishi, zto, yunda, anneng
-from inbound_verify import expected_undelivered  # dispatch 的 compare 任务用
+from inbound_verify import compare  # dispatch 的 compare 任务用
 
 # 各网页站点首页 URL（单一来源，取自各站点模块 HOME_URL）
 SITES_CONFIG = {
@@ -444,7 +444,7 @@ def _site_undelivered_handler(site):
             (TASK_HANDLERS[(site, "actual")](ctx) is not False) if exp_ok else False
         )
         if exp_ok and act_ok:
-            return expected_undelivered.write_site_file(site)
+            return compare.write_site_file(site)
         stale = os.path.join(DOWNLOAD_DIR, SITE_UNDELIVERED_FILE.format(name=site))
         if os.path.exists(stale):
             os.remove(stale)
@@ -472,7 +472,7 @@ TASK_HANDLERS = {
     ("安能", "expected"): lambda ctx: anneng.anneng_expected_download(),
     ("安能", "actual"): lambda ctx: anneng.anneng_actual_download(),
     ("安能", "undelivered"): _site_undelivered_handler("安能"),
-    ("__compare__", "compare"): lambda ctx: (expected_undelivered.main() or True),
+    ("__compare__", "compare"): lambda ctx: (compare.main() or True),
 }
 
 
diff --git a/inbound_verify/store.py b/inbound_verify/store.py
index 6ccead3..ffa38ff 100644
--- a/inbound_verify/store.py
+++ b/inbound_verify/store.py
@@ -34,9 +34,7 @@ from inbound_verify.domain import (
     _site_cfg,
 )  # 站点 / 文件名配置（单一来源）
 
-from inbound_verify import (
-    expected_undelivered as eu,
-)  # _read_business_dates（比对侧业务日期读取）
+from inbound_verify import compare  # _read_business_dates（比对侧业务日期读取）
 
 SCHEMA_PATH = os.path.join(BASE_DIR, "schema.sql")
 
@@ -111,7 +109,7 @@ def init_schema():
 
 # ============================== 解析辅助 ==============================
 
-# 实到单号列 / 基号列映射（口径取自 expected_undelivered）：
+# 实到单号列 / 基号列映射（口径取自 domain，与 STATIONS 对齐）：
 #   piece     = 实到表里「每件」的单号列（扫描单号 / 子单号 / 复合串）
 #   waybill   = 与应到运单号对齐的干净列（中通无干净列，由 piece 复合串 v[:-8] 推导）
 #   scan_time = 扫描时间列（缺失则不填，原始值仍在 raw）
@@ -214,7 +212,7 @@ def _raw_row(row):
 def _read_business_dates():
     """从状态库读各站本次业务日期（与报告口径一致；读不到返回空 dict）。"""
     try:
-        return eu._read_business_dates(ALL_SITES + ["百世"]) or {}
+        return compare._read_business_dates(ALL_SITES + ["百世"]) or {}
     except Exception as e:
         print(f">> [warn] 读取业务日期失败（不影响入库）: {e}")
         return {}