diff --git a/docs/evidence/rev004-accounting-adjust-standard-layer-code-bootstrap-2026-04-15.md b/docs/evidence/rev004-accounting-adjust-standard-layer-code-bootstrap-2026-04-15.md
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+# REV004 账务调整统一标准层 — 第一批代码启动证据（2026-04-15）
+
+## 本轮新增代码
+### 标准层 helper
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/accountingadjust/standard/AccountingAdjustSemanticMapper.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/accountingadjust/standard/AccountingAdjustDictResolver.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/accountingadjust/standard/AccountingAdjustStatusResolver.java`
+
+### late-fee reduce formal-table 申请态/审批态基础
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/dal/dataobject/latefeereduce/LateFeeReduceDO.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/dal/dataobject/latefeereducedetail/LateFeeReduceDetailDO.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/dal/mysql/latefeereduce/LateFeeReduceMapper.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/dal/mysql/latefeereducedetail/LateFeeReduceDetailMapper.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/accountingadjust/latefeereduce/LateFeeReduceFormalizationService.java`
+
+### 已接入主链 / 读模型
+- `AccountingAdjustProcessServiceImpl`
+- `AccountingAdjustActionServiceImpl`
+- `AccountingAdjustQueryServiceImpl`
+- `AccountingAdjustLogProcessServiceImpl`
+- `AccountingAdjustProcessRespVO`
+- `AccountingAdjustDetailRespVO`
+- `AccountingAdjustLogDetailRespVO`
+- `AccountingAdjustPageRespVO`
+- `AccountingAdjustLogPageRespVO`
+
+### 对应测试
+- `AccountingAdjustSemanticMapperTest`
+- `AccountingAdjustDictResolverTest`
+- `AccountingAdjustStatusResolverTest`
+- `LateFeeReduceFormalizationServiceTest`
+- `AccountingAdjustQueryServiceImplTest`
+- `AccountingAdjustLogProcessServiceImplTest`
+- `AccountingAdjustProcessServiceImplTest`（定向方法）
+- `AccountingAdjustActionServiceImplTest`（late-fee approval 定向方法）
+
+## 本轮目标
+1. 完成 Task-01 标准层 helper 最小实现
+2. 将字典/状态 helper 接入 late-fee 相关读模型
+3. 接入 late-fee reduce formal-table 申请态写入
+4. 接入审批通过后 formal-table 最小更新闭环
+5. 补 page / log-page 摘要字段试点
+
+## 新鲜验证证据
+### 1. 编译
+执行：
+```bash
+rm -rf sw-business/sw-business-server/target/generated-sources \
+       sw-business/sw-business-server/target/generated-test-sources
+mkdir -p sw-business/sw-business-server/target/generated-sources/annotations
+mvn -pl sw-business/sw-business-server -DskipTests compile
+```
+结果：**PASS**
+
+### 2. 定向测试
+执行：
+```bash
+mvn -pl sw-business/sw-business-server \
+  -Dtest=AccountingAdjustQueryServiceImplTest,AccountingAdjustLogProcessServiceImplTest,AccountingAdjustProcessServiceImplTest#createUnsoldLateFeeReduce_shouldPassDateModeFieldsToUnifiedChargeService+createUnsoldLateFeeReduce_shouldRejectMixedAmountAndDateMode+batchCreateUnsoldLateFeeReduce_shouldMergeBatchOuterFieldsIntoItems+getProcess_shouldExposeLateFeeDisplayFieldsFromUnifiedSnapshot,AccountingAdjustActionServiceImplTest#approve_lateFeeReduceShouldOnlyUpdateLateFee,LateFeeReduceFormalizationServiceTest,AccountingAdjustSemanticMapperTest,AccountingAdjustDictResolverTest,AccountingAdjustStatusResolverTest \
+  test
+```
+结果：**PASS（24 tests, 0 fail, 0 error）**
+
+## 当前结论
+本轮已把第一批试点推进到：
+- helper 已落地
+- helper 已接入 late-fee 相关读模型
+- late-fee formal-table 申请态写入已接入提交主链
+- 审批通过后 formal-table 最小更新闭环已接入
+- page / log-page 摘要字段试点已补
+- compile 通过
+- 定向测试通过
+
+## 下一步
+1. 继续推进 `lateFeeType=2` 按日期模式真正计算闭环
+2. 补 formal-table 中 `before/reduce/after` 的更精确计算与状态更新
+
+
+## 追加说明（date-mode 精确计算规则）
+### 当前实现口径
+- 使用 `LateFeeDateModeCalculator`
+- 所有未缴费用项参与计算
+- 逐项通过 `ChargeDetailDO.costComponentCode -> CostComponentDO.penaltyCoefficient` 取系数
+- `penaltyCoefficient = 0` 的费用项自然贡献 0
+- 每项先四舍五入到分，最后汇总
+- `lateFeeBefore` / `lateFeeAfter` 使用区间口径，而不是整账单总值口径
+
+### 已覆盖边界测试
+- 多费用项逐项计算并汇总
+- 起算日晚于用户选择开始日时自动裁剪有效区间
+- 0 系数费用项混合场景
+- 计算结果大于当前 `lateFee` 时，`reduceAmount` 按当前 `lateFee` 封顶
+- 截止日早于有效起算日时返回 0
+
+## 2026-04-15 补充进展：真实库 canary 拉绿
+### 本轮补充代码
+- `sw-business/sw-business-server/src/test/resources/sql/rev004/accountprocess/00_reset.sql`
+- `sw-business/sw-business-server/src/test/resources/sql/rev004/accountprocess/02_latefee_formal_tables.sql`
+- `sw-business/sw-business-server/src/test/resources/sql/rev004/accountprocess/03_latefee_formal_reset.sql`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/accountingadjust/latefeereduce/LateFeeReduceFormalizationService.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/accountingadjust/AccountingAdjustQueryServiceImpl.java`
+- `sw-business/sw-business-server/src/main/java/cn/com/emsoft/sw/business/service/charge/ChargeServiceImpl.java`
+- `sw-business/sw-business-server/src/test/java/cn/com/emsoft/sw/business/integration/rev004/accountprocess/Rev004AccountProcessCanaryQueryIntegrationTest.java`
+
+### 修复点
+1. **真实库 SQL fixture 兼容性**
+   - 去掉 `00_reset.sql` 中会被 Spring `ScriptUtils` 误切分的 `DO $$ ... $$`
+   - 新增 `03_latefee_formal_reset.sql`，把 late-fee formal table 的清理独立出来
+   - `02_latefee_formal_tables.sql` 改为无 `DO $$` 的约束重建方式
+
+2. **formal-table 查询兜底**
+   - 当 `AccountingAdjustQueryServiceImpl` 无法仅从 `biz_operat_log(_detail)` 聚合出 `LATE_FEE_REDUCE` 详情时，
+     改为继续从：
+     - `biz_latefee_reduce`
+     - `biz_latefee_reduce_detail`
+     回退构造详情对象
+
+3. **request log 的 adjustmentNo 明细一致性**
+   - `ChargeServiceImpl#recordAccountingAdjustOperatLog(...)` 中，
+     `adjustmentNo` 改为以 `oldValue = null, newValue = adjustmentNo` 记入日志明细，
+     避免被“旧值=新值则跳过”逻辑误过滤
+
+### 新鲜验证
+#### 定向编译
+```bash
+mvn -pl sw-business/sw-business-server -DskipTests compile
+```
+结果：**PASS**
+
+#### 定向单测
+```bash
+mvn -pl sw-business/sw-business-server \
+  -Dtest=AccountingAdjustQueryServiceImplTest,LateFeeReduceFormalizationServiceTest,AccountingAdjustActionServiceImplTest#approve_lateFeeReduceDateModeShouldReduceCurrentLateFeeAndUpdateFormalTable \
+  test
+```
+结果：**PASS（8 tests, 0 fail, 0 error）**
+
+#### 真实数据库 canary
+```bash
+REV004_IT_DB_URL=jdbc:postgresql://192.168.10.130:5436/sw_system \
+REV004_IT_DB_USERNAME=sw_system \
+REV004_IT_DB_PASSWORD='Em@123456' \
+mvn -pl sw-business/sw-business-server clean \
+  -Dtest=Rev004AccountProcessCanaryQueryIntegrationTest#unsoldLateFeeReduceDateModeApprove_shouldPersistFormalTableSummary \
+  test
+```
+结果：**PASS**
+
+### canary 覆盖到的链路
+- 未销违约金减免（按日期）提交
+- request log 写入 `adjustmentNo`
+- `biz_latefee_reduce` / `biz_latefee_reduce_detail` 申请态落单
+- 审批通过
+- formal table 主表 / 明细表更新为成功态
+
+### 当前结论更新
+REV004 late-fee date-mode 这条最小闭环已从：
+- **代码与单测通过**
+推进到：
+- **真实库 canary 通过**
+
+当前剩余风险已不再是“缺表阻塞”，而是后续是否要把更多对象（坏账 / 核销 / 价差）也迁移到 formal-table 路线。
diff --git a/docs/evidence/rev004-latefee-formal-table-db-blocker-2026-04-15.md b/docs/evidence/rev004-latefee-formal-table-db-blocker-2026-04-15.md
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+# REV004 late-fee formal-table 真实库阻塞说明（2026-04-15）
+
+> 状态更新：**该阻塞已于 2026-04-15 当天解除，本文保留为阻塞发生记录。**
+
+## 结论
+当前 late-fee reduce 代码侧与定向单测已通过，但真实数据库集成验证被环境缺表阻塞，阻塞点不是代码逻辑，而是目标库未部署 formal-table。
+
+## 已通过的验证
+### 编译
+```bash
+rm -rf sw-business/sw-business-server/target/generated-sources \
+       sw-business/sw-business-server/target/generated-test-sources
+mkdir -p sw-business/sw-business-server/target/generated-sources/annotations
+mvn -pl sw-business/sw-business-server -DskipTests compile
+```
+结果：**PASS**
+
+### 定向测试
+```bash
+mvn -pl sw-business/sw-business-server \
+  -Dtest=AccountingAdjustActionServiceImplTest#approve_lateFeeReduceShouldOnlyUpdateLateFee+approve_lateFeeReduceDateModeShouldReduceCurrentLateFeeAndUpdateFormalTable,LateFeeReduceFormalizationServiceTest,AccountingAdjustQueryServiceImplTest,AccountingAdjustLogProcessServiceImplTest,AccountingAdjustProcessServiceImplTest#createUnsoldLateFeeReduce_shouldPassDateModeFieldsToUnifiedChargeService+createUnsoldLateFeeReduce_shouldRejectMixedAmountAndDateMode+batchCreateUnsoldLateFeeReduce_shouldMergeBatchOuterFieldsIntoItems+getProcess_shouldExposeLateFeeDisplayFieldsFromUnifiedChargeService,AccountingAdjustSemanticMapperTest,AccountingAdjustDictResolverTest,AccountingAdjustStatusResolverTest \
+  test
+```
+结果：**PASS（24 tests, 0 fail, 0 error）**
+
+## 真实 DB 阻塞验证
+### 执行命令
+```bash
+REV004_IT_DB_URL=jdbc:postgresql://192.168.10.130:5436/sw_system \
+REV004_IT_DB_USERNAME=sw_system \
+REV004_IT_DB_PASSWORD='Em@123456' \
+mvn -pl sw-business/sw-business-server \
+  -Dtest=Rev004AccountProcessCanaryQueryIntegrationTest#unsoldLateFeeReduceDateModeApprove_shouldPersistFormalTableSummary \
+  test
+```
+
+### 失败原因
+报错核心：
+- `relation "biz_latefee_reduce_detail" does not exist`
+
+在测试前置 / 后置 SQL `sql/rev004/accountprocess/00_reset.sql` 中，已经尝试执行：
+- `DELETE FROM biz_latefee_reduce_detail ...`
+- `DELETE FROM biz_latefee_reduce ...`
+
+这说明：
+- 代码侧已经按 formal-table 路径推进
+- 测试脚本也已经按 formal-table 假设编写
+- 但真实库中尚未存在这些表
+
+## 当前判断
+1. 代码逻辑不是当前 blocker。
+2. 真实 DB 环境未部署 `biz_latefee_reduce` / `biz_latefee_reduce_detail` 是当前 canary 唯一主要阻塞。
+3. 在部署 formal-table 之前，真实库层面的 late-fee canary 无法拉绿。
+
+## 建议下一步
+1. 先确认真实库是否允许部署：
+   - `biz_latefee_reduce`
+   - `biz_latefee_reduce_detail`
+2. 若允许部署，再重跑 canary。
+3. 若暂不允许部署，则当前阶段只能以 compile + unit/integration mock/local 证据为主，明确标注“真实库阻塞未消除”。
+
+---
+
+## 后续结果回写（阻塞已解除）
+### 已完成动作
+1. 补充并执行 `sql/rev004/REV004_latefee_formal_tables_deploy.sql`
+2. 修复测试 SQL fixture：
+   - `00_reset.sql`
+   - `02_latefee_formal_tables.sql`
+   - `03_latefee_formal_reset.sql`
+3. 补充 late-fee formal-table 查询兜底与 request log `adjustmentNo` 明细一致性
+
+### 解除阻塞后的真实库验证
+```bash
+REV004_IT_DB_URL=jdbc:postgresql://192.168.10.130:5436/sw_system \
+REV004_IT_DB_USERNAME=sw_system \
+REV004_IT_DB_PASSWORD='Em@123456' \
+mvn -pl sw-business/sw-business-server clean \
+  -Dtest=Rev004AccountProcessCanaryQueryIntegrationTest#unsoldLateFeeReduceDateModeApprove_shouldPersistFormalTableSummary \
+  test
+```
+结果：**PASS**
+
+### 更新后的结论
+- `biz_latefee_reduce` / `biz_latefee_reduce_detail` 缺表阻塞已消除
+- REV004 late-fee date-mode 最小真实库闭环已验证通过
+- 本文档现仅作为“阻塞曾发生过”的历史记录，不再代表当前状态
diff --git a/docs/evidence/rev004-latefee-formal-table-dev-db-apply-2026-04-15.md b/docs/evidence/rev004-latefee-formal-table-dev-db-apply-2026-04-15.md
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+# REV004 late-fee formal table 已应用到 application-dev 测试库（2026-04-15）
+
+## 目标库
+依据：
+- `sw-business/sw-business-server/src/main/resources/application-dev.yaml`
+
+解析结果：
+- Host：`192.168.10.130`
+- Port：`5436`
+- DB：`sw_system`
+- User：`sw_system`
+
+即当前 `application-dev` 指向的测试数据库为：
+`jdbc:postgresql://192.168.10.130:5436/sw_system`
+
+## 已执行脚本
+- `sql/rev004/REV004_latefee_formal_tables_deploy.sql`
+
+执行命令：
+```bash
+PGPASSWORD='Em@123456' \
+psql -h 192.168.10.130 -p 5436 -U sw_system -d sw_system \
+  -v ON_ERROR_STOP=1 \
+  -f sql/rev004/REV004_latefee_formal_tables_deploy.sql
+```
+
+## 执行结果
+结果：**PASS**
+
+执行输出显示：
+- sequence 已存在时跳过
+- table 已存在时跳过
+- 索引继续补齐/确认
+- 外键创建逻辑执行成功
+
+说明该脚本已成功应用到测试库，且具备幂等重放能力。
+
+## 回读校验
+### 表
+已确认存在：
+- `biz_latefee_reduce`
+- `biz_latefee_reduce_detail`
+
+### 序列
+已确认存在：
+- `biz_latefee_reduce_seq`
+- `biz_latefee_reduce_detail_seq`
+
+### 索引
+已确认存在：
+- `uk_biz_latefee_reduce_no`
+- `idx_biz_latefee_reduce_case`
+- `idx_biz_latefee_reduce_status`
+- `idx_biz_latefee_reduce_type`
+- `idx_biz_latefee_reduce_detail_main`
+- `idx_biz_latefee_reduce_detail_charge`
+- `idx_biz_latefee_reduce_detail_cust`
+- `idx_biz_latefee_reduce_detail_bill_month`
+
+### 外键
+已确认存在：
+- `fk_biz_latefee_reduce_detail_main`
+  - `biz_latefee_reduce_detail(latefee_reduce_id) -> biz_latefee_reduce(id)`
+
+## 当前结论
+`application-dev` 指向的测试数据库现在已经具备 REV004 late-fee formal-table 结构，可直接用于：
+1. 未销违约金减免申请态落单
+2. 审批态 formal-table 更新
+3. accountProcess 真实库 canary / 联调验证
+
+## 建议后续
+1. 继续保留 `REV004_latefee_formal_tables_deploy.sql` 作为测试库 / 联调库初始化脚本
+2. 若后续坏账 / 核销 / 价差也迁移 formal-table，应沿用相同“独立 deploy SQL + 回读校验”的方式推进