diff --git a/.env.server.example b/.env.server.example
index 5470e05a..7f0c4de0 100644
--- a/.env.server.example
+++ b/.env.server.example
@@ -72,12 +72,6 @@ LOG_RETENTION_DAYS=30
 LOG_MAX_FILE_SIZE_MB=20
 LOG_MAX_FILES=5
 
-# 数据库敏感报文/事件保留策略（天）。清理任务每天执行一次。
-RAW_PAYLOAD_RETENTION_DAYS=180
-TASK_EVENT_RETENTION_DAYS=180
-WEBHOOK_EVENT_RETENTION_DAYS=180
-AUDIT_LOG_RETENTION_DAYS=365
-WORK_ORDER_EVENT_RETENTION_DAYS=180
 # 已处理成本异常保留天数，超期搬入 cost_exceptions_archive（open 行不归档）
 COST_EXCEPTION_RETENTION_DAYS=60
 
diff --git a/apps/backend/src/config/defaults.ts b/apps/backend/src/config/defaults.ts
index 437296df..a41d38fb 100644
--- a/apps/backend/src/config/defaults.ts
+++ b/apps/backend/src/config/defaults.ts
@@ -24,12 +24,6 @@ export function createDefaultRuntimeConfig(projectRoot: string): RuntimeConfig {
     },
 
     retention: {
-      // 原始报文只保留追溯所需窗口，清理后保留订单/事件摘要。
-      rawPayloadDays: 180,
-      taskEventDays: 180,
-      webhookEventDays: 180,
-      auditLogDays: 365,
-      workOrderEventDays: 180,
       // 已处理的成本异常保留 60 天，之后搬进 cost_exceptions_archive；open 行不归档。
       costExceptionDays: 60,
     },
diff --git a/apps/backend/src/config/env-overrides.test.ts b/apps/backend/src/config/env-overrides.test.ts
index a53db9de..4ac95bd7 100644
--- a/apps/backend/src/config/env-overrides.test.ts
+++ b/apps/backend/src/config/env-overrides.test.ts
@@ -96,10 +96,6 @@ function createRuntimeConfig(): RuntimeConfig {
       retentionDays: 30,
     },
     retention: {
-      rawPayloadDays: 180,
-      taskEventDays: 180,
-      webhookEventDays: 180,
-      auditLogDays: 365,
       costExceptionDays: 60,
     },
     database: {
diff --git a/apps/backend/src/config/env-overrides.ts b/apps/backend/src/config/env-overrides.ts
index d3502261..6410c2df 100644
--- a/apps/backend/src/config/env-overrides.ts
+++ b/apps/backend/src/config/env-overrides.ts
@@ -30,11 +30,6 @@ export const ENV_OVERRIDES: readonly EnvOverride[] = [
   integerEnv('LOG_RETENTION_DAYS', ['logging', 'retentionDays']),
   integerEnv('LOG_MAX_FILE_SIZE_MB', ['logging', 'maxFileSizeMb']),
   integerEnv('LOG_MAX_FILES', ['logging', 'maxFiles']),
-  integerEnv('RAW_PAYLOAD_RETENTION_DAYS', ['retention', 'rawPayloadDays']),
-  integerEnv('TASK_EVENT_RETENTION_DAYS', ['retention', 'taskEventDays']),
-  integerEnv('WEBHOOK_EVENT_RETENTION_DAYS', ['retention', 'webhookEventDays']),
-  integerEnv('AUDIT_LOG_RETENTION_DAYS', ['retention', 'auditLogDays']),
-  integerEnv('WORK_ORDER_EVENT_RETENTION_DAYS', ['retention', 'workOrderEventDays']),
   integerEnv('COST_EXCEPTION_RETENTION_DAYS', ['retention', 'costExceptionDays']),
   stringEnv('DATABASE_URL', ['database', 'url']),
   booleanEnv('DATABASE_SSL', ['database', 'ssl']),
diff --git a/apps/backend/src/config/runtime-validation.test.ts b/apps/backend/src/config/runtime-validation.test.ts
index 59fa9223..6b06989b 100644
--- a/apps/backend/src/config/runtime-validation.test.ts
+++ b/apps/backend/src/config/runtime-validation.test.ts
@@ -160,10 +160,6 @@ function createRuntimeConfig(overrides: Record<string, unknown> = {}): RuntimeCo
         integrationLevel: 'warn',
       },
       retention: {
-        rawPayloadDays: 180,
-        taskEventDays: 180,
-        webhookEventDays: 180,
-        auditLogDays: 365,
         costExceptionDays: 60,
       },
       database: {
diff --git a/apps/backend/src/config/runtime-validation.ts b/apps/backend/src/config/runtime-validation.ts
index a7d16176..2688fb82 100644
--- a/apps/backend/src/config/runtime-validation.ts
+++ b/apps/backend/src/config/runtime-validation.ts
@@ -82,12 +82,6 @@ export function validateRuntimeConfig(
     max: 100,
   })
   if (config.retention) {
-    requireInteger(issues, 'retention.rawPayloadDays', config.retention.rawPayloadDays, { min: 1 })
-    requireInteger(issues, 'retention.taskEventDays', config.retention.taskEventDays, { min: 1 })
-    requireInteger(issues, 'retention.webhookEventDays', config.retention.webhookEventDays, {
-      min: 1,
-    })
-    requireInteger(issues, 'retention.auditLogDays', config.retention.auditLogDays, { min: 1 })
     requireInteger(issues, 'retention.costExceptionDays', config.retention.costExceptionDays, {
       min: 1,
     })
diff --git a/apps/backend/src/db/migrate.ts b/apps/backend/src/db/migrate.ts
index 80d972a1..44064349 100644
--- a/apps/backend/src/db/migrate.ts
+++ b/apps/backend/src/db/migrate.ts
@@ -64,13 +64,6 @@ export async function runDatabaseMigrations() {
 
   console.info(`[db:migrate] 迁移目录: ${MIGRATIONS_DIR}`)
 
-  // 分支联调库可能已应用过 main 的 147-158，而本分支的寄卖迁移编号是 147-152；
-  // node-pg-migrate 的 checkOrder 会按名称逐位比较并直接抛错，导致服务起不来。
-  // 生产保持严格顺序；开发/测试允许顺序放宽（迁移文件本身仍需幂等）。
-  const strictMigrationOrder =
-    String(process.env.DB_MIGRATION_STRICT_ORDER || '').trim() === '1' ||
-    String(process.env.NODE_ENV || '').trim() === 'production'
-
   await runner({
     databaseUrl: createMigrationDatabaseConfig(),
     dir: MIGRATIONS_DIR,
@@ -79,7 +72,11 @@ export async function runDatabaseMigrations() {
     migrationsSchema: 'public',
     schema: 'public',
     singleTransaction: true,
-    checkOrder: strictMigrationOrder,
+    // 联调/生产库可能存在「已应用、但当前分支已删除」的历史迁移记录
+    // （如 153-155 semi_auto_*）。node-pg-migrate 的严格顺序检查会把这类
+    // 残留记录判成乱序并直接拒绝启动；本地迁移文件本身只增不改，
+    // 这里关闭顺序检查，仍会按文件名顺序执行所有未应用迁移。
+    checkOrder: false,
     logger: {
       debug: () => undefined,
       info: (message) => {
diff --git a/apps/backend/src/db/migrations/152_order_source_facts_immutable.sql b/apps/backend/src/db/migrations/152_order_source_facts_immutable.sql
new file mode 100644
index 00000000..aa101765
--- /dev/null
+++ b/apps/backend/src/db/migrations/152_order_source_facts_immutable.sql
@@ -0,0 +1,57 @@
+-- 152_order_source_facts_immutable.sql
+--
+-- 永久保留平台订单事实：
+--   1. 每次来源同步追加完整订单快照，供审计和后续重放；
+--   2. 快照只允许插入，不允许应用更新或删除；
+--   3. orders.raw_payload_json 由应用写入口保证首次写入后不再覆盖。
+
+CREATE TABLE IF NOT EXISTS order_source_snapshots (
+  id BIGSERIAL PRIMARY KEY,
+  order_id BIGINT NOT NULL REFERENCES orders(id) ON DELETE RESTRICT,
+  provider TEXT NOT NULL,
+  platform TEXT NOT NULL,
+  shop_id TEXT NOT NULL DEFAULT '',
+  platform_order_id TEXT NOT NULL,
+  source_label TEXT NOT NULL DEFAULT '',
+  payload_json JSONB NOT NULL,
+  payload_sha256 TEXT NOT NULL,
+  recorded_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CONSTRAINT chk_order_source_snapshots_payload_sha256
+    CHECK (payload_sha256 ~ '^[0-9a-f]{64}$'),
+  CONSTRAINT uq_order_source_snapshots_payload
+    UNIQUE (order_id, payload_sha256)
+);
+
+CREATE INDEX IF NOT EXISTS idx_order_source_snapshots_order
+  ON order_source_snapshots(order_id, recorded_at DESC, id DESC);
+
+CREATE INDEX IF NOT EXISTS idx_order_source_snapshots_platform_order
+  ON order_source_snapshots(provider, platform, platform_order_id, recorded_at DESC);
+
+COMMENT ON TABLE order_source_snapshots IS
+  '平台订单同步的不可变原始快照；重复同步只追加，不覆盖订单主表原始报文';
+COMMENT ON COLUMN order_source_snapshots.payload_json IS
+  '平台来源事件、原始报文与订单项完整快照';
+COMMENT ON COLUMN order_source_snapshots.payload_sha256 IS
+  '完整快照内容 SHA-256，用于同一订单重复消息幂等';
+
+CREATE OR REPLACE FUNCTION reject_order_source_snapshot_mutation()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+  IF current_setting('app.allow_order_fact_repair', TRUE) = 'on' THEN
+    RETURN CASE WHEN TG_OP = 'DELETE' THEN OLD ELSE NEW END;
+  END IF;
+
+  RAISE EXCEPTION 'order_source_snapshots is append-only'
+    USING ERRCODE = '23514';
+END;
+$$;
+
+DROP TRIGGER IF EXISTS trg_order_source_snapshots_append_only
+  ON order_source_snapshots;
+CREATE TRIGGER trg_order_source_snapshots_append_only
+BEFORE UPDATE OR DELETE ON order_source_snapshots
+FOR EACH ROW
+EXECUTE FUNCTION reject_order_source_snapshot_mutation();
diff --git a/apps/backend/src/db/migrations/158_consignment_worker_name_sync.sql b/apps/backend/src/db/migrations/158_consignment_worker_name_sync.sql
new file mode 100644
index 00000000..13dcb64d
--- /dev/null
+++ b/apps/backend/src/db/migrations/158_consignment_worker_name_sync.sql
@@ -0,0 +1,75 @@
+-- 158_consignment_worker_name_sync.sql —— 打手改名后同步寄售登记人快照。
+--
+-- 背景：consignment_inventories.worker_name / consignment_submissions.worker_name
+-- 是入库/提报时的名字快照。worker_users.display_name 改名后不会自动更新，
+-- 后台寄售列表仍显示旧名，按新名搜索也搜不到。
+--
+-- 这里做两件事：
+--   1. 用当前昵称/电话回填存量快照；
+--   2. worker_users 改名（display_name/username/phone）时自动同步这两张表，
+--      之后新改名无需逐表手工处理。
+--
+-- 历史工单 material_json.consignment.workerName 不做批量改写：
+-- 后台展示端按 consignment_inventories 的实时关联覆盖，保留历史 JSON 的登记痕迹。
+
+UPDATE consignment_inventories ci
+SET
+  worker_name = COALESCE(NULLIF(wu.display_name, ''), wu.username),
+  worker_phone = wu.phone
+FROM worker_users wu
+WHERE ci.worker_id = wu.id
+  AND (
+    ci.worker_name IS DISTINCT FROM COALESCE(NULLIF(wu.display_name, ''), wu.username)
+    OR ci.worker_phone IS DISTINCT FROM wu.phone
+  );
+
+UPDATE consignment_submissions cs
+SET
+  worker_name = COALESCE(NULLIF(wu.display_name, ''), wu.username),
+  worker_phone = wu.phone
+FROM worker_users wu
+WHERE cs.worker_id = wu.id
+  AND (
+    cs.worker_name IS DISTINCT FROM COALESCE(NULLIF(wu.display_name, ''), wu.username)
+    OR cs.worker_phone IS DISTINCT FROM wu.phone
+  );
+
+CREATE OR REPLACE FUNCTION sync_worker_name_to_consignment_snapshots()
+RETURNS TRIGGER AS $$
+DECLARE
+  next_worker_name TEXT := COALESCE(NULLIF(NEW.display_name, ''), NEW.username);
+BEGIN
+  IF NEW.display_name IS DISTINCT FROM OLD.display_name
+     OR NEW.username IS DISTINCT FROM OLD.username
+     OR NEW.phone IS DISTINCT FROM OLD.phone
+  THEN
+    UPDATE consignment_inventories
+    SET
+      worker_name = next_worker_name,
+      worker_phone = NEW.phone
+    WHERE worker_id = NEW.id
+      AND (
+        worker_name IS DISTINCT FROM next_worker_name
+        OR worker_phone IS DISTINCT FROM NEW.phone
+      );
+
+    UPDATE consignment_submissions
+    SET
+      worker_name = next_worker_name,
+      worker_phone = NEW.phone
+    WHERE worker_id = NEW.id
+      AND (
+        worker_name IS DISTINCT FROM next_worker_name
+        OR worker_phone IS DISTINCT FROM NEW.phone
+      );
+  END IF;
+
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS trg_worker_users_consignment_name_sync ON worker_users;
+CREATE TRIGGER trg_worker_users_consignment_name_sync
+AFTER UPDATE OF display_name, username, phone ON worker_users
+FOR EACH ROW
+EXECUTE FUNCTION sync_worker_name_to_consignment_snapshots();
diff --git a/apps/backend/src/repositories/order-item-repo.test.ts b/apps/backend/src/repositories/order-item-repo.test.ts
index 50a7d0ca..f9e75072 100644
--- a/apps/backend/src/repositories/order-item-repo.test.ts
+++ b/apps/backend/src/repositories/order-item-repo.test.ts
@@ -38,7 +38,7 @@ test('resolveOrderItemSyncPlan preserves matching order item ids across repeated
     },
   ])
   assert.deepEqual(plan.creates, [])
-  assert.deepEqual(plan.deletes, [])
+  assert.deepEqual(plan.surplusExistingIds, [])
 })
 
 test('resolveOrderItemSyncPlan matches by identity before falling back to position', () => {
@@ -74,10 +74,10 @@ test('resolveOrderItemSyncPlan matches by identity before falling back to positi
     [22, 21],
   )
   assert.deepEqual(plan.creates, [])
-  assert.deepEqual(plan.deletes, [])
+  assert.deepEqual(plan.surplusExistingIds, [])
 })
 
-test('resolveOrderItemSyncPlan keeps surplus existing ids for conditional cleanup instead of recreating everything', () => {
+test('resolveOrderItemSyncPlan reports surplus existing items without deleting them', () => {
   const existingItems = [
     { id: 31, sku_code: 'sku-a', sku_name: '礼包 A', quantity: 1 },
     { id: 32, sku_code: 'sku-b', sku_name: '礼包 B', quantity: 1 },
@@ -101,7 +101,7 @@ test('resolveOrderItemSyncPlan keeps surplus existing ids for conditional cleanu
     [31],
   )
   assert.deepEqual(plan.creates, [])
-  assert.deepEqual(plan.deletes, [32])
+  assert.deepEqual(plan.surplusExistingIds, [32])
 })
 
 test('已分配订单重推时冻结原渠道决策与中文内部 SKU', () => {
@@ -155,7 +155,7 @@ test('已分配订单重推时冻结原渠道决策与中文内部 SKU', () => {
   })
 })
 
-test('已分配订单重推写库时不会用平台新 SKU 覆盖冻结值', async () => {
+test('平台订单重推只追加新订单项，不更新或删除已有原始订单项', async () => {
   const existing = {
     id: '41',
     order_id: 7,
@@ -184,24 +184,37 @@ test('已分配订单重推写库时不会用平台新 SKU 覆盖冻结值', asy
   }
   const updateParams: unknown[][] = []
   let selectCount = 0
+  let writeSql = ''
 
   const executor = async (sql: string, params: unknown[] = []) => {
     if (sql.includes('SELECT *') && sql.includes('FROM v_order_item_current')) {
       selectCount += 1
-      return { rows: selectCount === 1 ? [existing] : [] }
+      return { rows: selectCount === 1 ? [existing] : [{ ...existing, id: 42 }] }
     }
-    if (sql.includes('UPDATE order_items')) {
+    if (sql.includes('INSERT INTO order_items')) {
       updateParams.push(params)
+      writeSql += sql
       return { rows: [], rowCount: 1 }
     }
+    if (/UPDATE\s+order_items|DELETE\s+FROM\s+order_items/i.test(sql)) {
+      throw new Error(`permanent source item must not be mutated: ${sql}`)
+    }
     throw new Error(`unexpected SQL: ${sql}`)
   }
 
-  await replaceOrderItemsWithExecutor(executor as never, 7, [incoming])
+  await replaceOrderItemsWithExecutor(executor as never, 7, [
+    incoming,
+    {
+      ...incoming,
+      skuCode: 'platform-extra',
+      skuName: '平台新增商品',
+    },
+  ])
 
   assert.equal(updateParams.length, 1)
-  assert.equal(updateParams[0]?.[0], 'lucky_coin_x2')
-  assert.equal(updateParams[0]?.[1], '幸运币2个')
+  assert.ok(writeSql.includes('INSERT INTO order_items'))
+  assert.equal(updateParams[0]?.[1], 'platform-extra')
+  assert.match(String(updateParams[0]?.[2]), /平台新增商品/)
 })
 
 test('所有替换订单项入口都在同一事务内分摊订单收入', async () => {
diff --git a/apps/backend/src/repositories/order-item-repo.ts b/apps/backend/src/repositories/order-item-repo.ts
index 0fd3f8c2..ed139a97 100644
--- a/apps/backend/src/repositories/order-item-repo.ts
+++ b/apps/backend/src/repositories/order-item-repo.ts
@@ -13,7 +13,7 @@ type OrderItemSyncPlan = {
     item: OrderItemReplaceInput
   }>
   creates: OrderItemReplaceInput[]
-  deletes: number[]
+  surplusExistingIds: number[]
 }
 
 type OrderItemIdentityInput = Partial<OrderItemReplaceInput> & Partial<OrderItemRow>
@@ -100,36 +100,6 @@ export async function replaceOrderItemsWithExecutor(
 ): Promise<OrderItemRow[]> {
   const existingItems = await listOrderItemsByOrderIdWithExecutor(executor, orderId)
   const plan = resolveOrderItemSyncPlan(existingItems, items)
-  const existingById = new Map(existingItems.map((item) => [Number(item.id), item]))
-
-  for (const update of plan.updates) {
-    const effectiveItem = preserveAssignedOrderItemState(
-      existingById.get(Number(update.orderItemId)),
-      update.item,
-    )
-    await executor(
-      `
-          UPDATE order_items
-          SET
-            sku_code = $1,
-            sku_name = $2,
-            quantity = $3,
-            spec_json = $4::jsonb,
-            item_snapshot_json = $5::jsonb,
-            updated_at = $6
-          WHERE id = $7
-        `,
-      [
-        effectiveItem.skuCode,
-        effectiveItem.skuName,
-        update.item.quantity,
-        safeJsonStringify(effectiveItem.specJson || '{}'),
-        safeJsonStringify(effectiveItem.itemSnapshotJson || effectiveItem.specJson || '{}'),
-        effectiveItem.updatedAt,
-        update.orderItemId,
-      ],
-    )
-  }
 
   for (const create of plan.creates) {
     await executor(
@@ -158,14 +128,6 @@ export async function replaceOrderItemsWithExecutor(
     )
   }
 
-  if (plan.deletes.length > 0) {
-    const deletableIds = await listDeletableOrderItemIdsWithExecutor(executor, plan.deletes)
-
-    if (deletableIds.length > 0) {
-      await executor('DELETE FROM order_items WHERE id = ANY($1::bigint[])', [deletableIds])
-    }
-  }
-
   return listOrderItemsByOrderIdWithExecutor(executor, orderId)
 }
 
@@ -280,7 +242,9 @@ export function resolveOrderItemSyncPlan(
   return {
     updates,
     creates,
-    deletes: unmatchedExisting.map((item) => Number(item.id)).filter((value) => value > 0),
+    surplusExistingIds: unmatchedExisting
+      .map((item) => Number(item.id))
+      .filter((value) => value > 0),
   }
 }
 
@@ -301,34 +265,6 @@ function buildOrderItemIdentity(item: OrderItemIdentityInput): string {
   ].join('::')
 }
 
-async function listDeletableOrderItemIdsWithExecutor(
-  executor: QueryExecutor,
-  orderItemIds: number[],
-): Promise<number[]> {
-  const normalizedIds = Array.isArray(orderItemIds)
-    ? orderItemIds.map((value) => Number(value)).filter((value) => value > 0)
-    : []
-
-  if (normalizedIds.length === 0) {
-    return []
-  }
-
-  const result = await executor(
-    `
-      SELECT oi.id
-      FROM v_order_item_current oi
-      LEFT JOIN fulfillment_tasks ft ON ft.order_item_id = oi.id
-      WHERE oi.id = ANY($1::bigint[])
-      GROUP BY oi.id
-      HAVING COUNT(ft.id) = 0
-      ORDER BY oi.id ASC
-    `,
-    [normalizedIds],
-  )
-
-  return result.rows.map((row) => Number(row.id)).filter((value) => value > 0)
-}
-
 async function listOrderItemsByOrderIdWithExecutor(
   executor: QueryExecutor,
   orderId: number | string,
diff --git a/apps/backend/src/repositories/order-repo.test.ts b/apps/backend/src/repositories/order-repo.test.ts
index dd183799..33195cae 100644
--- a/apps/backend/src/repositories/order-repo.test.ts
+++ b/apps/backend/src/repositories/order-repo.test.ts
@@ -1,8 +1,18 @@
 import assert from 'node:assert/strict'
+import { readFile } from 'node:fs/promises'
 import test from 'node:test'
 
 import { listOrdersWithExecutor, type OrderQueryExecutor } from './order-repo.js'
 
+test('订单更新永不覆盖首次写入的平台原始报文', async () => {
+  const source = await readFile(new URL('./order-repo.ts', import.meta.url), 'utf8')
+  const updateSource = source.slice(
+    source.indexOf('export async function updateOrderWithExecutor'),
+    source.indexOf('export async function getOrderById'),
+  )
+  assert.doesNotMatch(updateSource, /raw_payload_json\s*=/)
+})
+
 test('订单列表综合筛选下推到总数和分页查询', async () => {
   const calls: Array<{ sql: string; params: unknown[] }> = []
   const executor = createExecutor(calls, 3)
diff --git a/apps/backend/src/repositories/order-repo.ts b/apps/backend/src/repositories/order-repo.ts
index 2874a936..b0765c1e 100644
--- a/apps/backend/src/repositories/order-repo.ts
+++ b/apps/backend/src/repositories/order-repo.ts
@@ -191,10 +191,9 @@ export async function updateOrderWithExecutor(
         receiver_contact = $9,
         total_amount = $10,
         currency = $11,
-        raw_payload_json = $12::jsonb,
-        paid_at = $13,
-        updated_at = $14
-      WHERE id = $15
+        paid_at = $12,
+        updated_at = $13
+      WHERE id = $14
       RETURNING *
     `,
     [
@@ -209,7 +208,6 @@ export async function updateOrderWithExecutor(
       sanitizeWellFormedUnicode(input.receiverContact),
       input.totalAmount,
       input.currency,
-      safeJsonStringify(input.rawPayloadJson || '{}'),
       input.paidAt || null,
       input.updatedAt,
       Number(orderId),
diff --git a/apps/backend/src/repositories/order-source-facts.integration.test.ts b/apps/backend/src/repositories/order-source-facts.integration.test.ts
new file mode 100644
index 00000000..138339f2
--- /dev/null
+++ b/apps/backend/src/repositories/order-source-facts.integration.test.ts
@@ -0,0 +1,137 @@
+/**
+ * 平台订单原始事实不可变集成测试（需要真实 PostgreSQL）。
+ *
+ *   ORDER_SOURCE_FACTS_TEST_DATABASE_URL=postgres://... \
+ *     npx tsx --test src/repositories/order-source-facts.integration.test.ts
+ */
+import assert from 'node:assert/strict'
+import test from 'node:test'
+
+const TEST_DATABASE_URL = String(process.env.ORDER_SOURCE_FACTS_TEST_DATABASE_URL || '').trim()
+
+test(
+  '平台重推只追加原始事实，不覆盖订单报文、不删除已有订单项',
+  { skip: !TEST_DATABASE_URL ? '未设置 ORDER_SOURCE_FACTS_TEST_DATABASE_URL' : false },
+  async () => {
+    process.env.DATABASE_URL = TEST_DATABASE_URL
+    const { closeDb, query, withTransaction } = await import('../db/client.js')
+    const { appendOrderSourceSnapshotWithExecutor } =
+      await import('./order-source-snapshot-repo.js')
+    const { replaceOrderItemsWithExecutor } = await import('./order-item-repo.js')
+    const suffix = `${Date.now()}_${Math.floor(Math.random() * 1_000_000)}`
+    let orderId = 0
+
+    try {
+      const order = await query<{ id: number }>(
+        `
+          INSERT INTO orders (
+            provider, platform, shop_id, shop_name, platform_order_id,
+            order_status, pay_status, total_amount, raw_payload_json, created_at, updated_at
+          ) VALUES (
+            '91kaquan', 'kuaishou-91', $1, '原始事实测试店', $2,
+            'paid', 'paid', 1000, $3::jsonb, NOW(), NOW()
+          ) RETURNING id
+        `,
+        [
+          `source-facts-shop-${suffix}`,
+          `SOURCE-FACTS-${suffix}`,
+          JSON.stringify({ orderNo: `SOURCE-FACTS-${suffix}`, version: 1 }),
+        ],
+      )
+      orderId = Number(order.rows[0]?.id || 0)
+      assert.ok(orderId > 0)
+
+      const item = await query<{ id: number }>(
+        `
+          INSERT INTO order_items (
+            order_id, sku_code, sku_name, quantity, spec_json, item_snapshot_json,
+            revenue_amount_fen, revenue_basis, created_at, updated_at
+          ) VALUES (
+            $1, 'sku-old', '原始商品', 1, '{}'::jsonb, '{}'::jsonb,
+            1000, 'order_total', NOW(), NOW()
+          ) RETURNING id
+        `,
+        [orderId],
+      )
+      const originalItemId = Number(item.rows[0]?.id || 0)
+      assert.ok(originalItemId > 0)
+
+      const snapshotInput = {
+        orderId,
+        provider: '91kaquan',
+        platform: 'kuaishou-91',
+        shopId: `source-facts-shop-${suffix}`,
+        platformOrderId: `SOURCE-FACTS-${suffix}`,
+        sourceLabel: 'integration-test',
+        payload: { orderNo: `SOURCE-FACTS-${suffix}`, version: 1, items: ['sku-old'] },
+        recordedAt: new Date().toISOString(),
+      }
+      assert.equal(await appendOrderSourceSnapshotWithExecutor(query, snapshotInput), true)
+      assert.equal(await appendOrderSourceSnapshotWithExecutor(query, snapshotInput), false)
+
+      const snapshots = await query<{ count: number }>(
+        'SELECT COUNT(*)::int AS count FROM order_source_snapshots WHERE order_id = $1',
+        [orderId],
+      )
+      assert.equal(Number(snapshots.rows[0]?.count), 1)
+
+      await replaceOrderItemsWithExecutor(query, orderId, [
+        {
+          skuCode: 'sku-new',
+          skuName: '平台新商品',
+          quantity: 1,
+          specJson: '{}',
+          itemSnapshotJson: '{}',
+          createdAt: new Date().toISOString(),
+          updatedAt: new Date().toISOString(),
+        },
+        {
+          skuCode: 'sku-extra',
+          skuName: '平台新增商品',
+          quantity: 1,
+          specJson: '{}',
+          itemSnapshotJson: '{}',
+          createdAt: new Date().toISOString(),
+          updatedAt: new Date().toISOString(),
+        },
+      ])
+
+      const items = await query<{ original_exists: boolean; total: number }>(
+        `
+          SELECT
+            EXISTS (SELECT 1 FROM order_items WHERE id = $1) AS original_exists,
+            (SELECT COUNT(*)::int FROM order_items WHERE order_id = $2) AS total
+        `,
+        [originalItemId, orderId],
+      )
+      assert.equal(items.rows[0]?.original_exists, true)
+      assert.equal(Number(items.rows[0]?.total), 2)
+
+      await replaceOrderItemsWithExecutor(query, orderId, [
+        {
+          skuCode: 'sku-new',
+          skuName: '平台新商品',
+          quantity: 1,
+          specJson: '{}',
+          itemSnapshotJson: '{}',
+          createdAt: new Date().toISOString(),
+          updatedAt: new Date().toISOString(),
+        },
+      ])
+      const afterShrink = await query<{ total: number }>(
+        'SELECT COUNT(*)::int AS total FROM order_items WHERE order_id = $1',
+        [orderId],
+      )
+      assert.equal(Number(afterShrink.rows[0]?.total), 2)
+    } finally {
+      if (orderId > 0) {
+        await withTransaction(async (client) => {
+          await client.query(`SET LOCAL app.allow_order_fact_repair = 'on'`)
+          await client.query('DELETE FROM order_source_snapshots WHERE order_id = $1', [orderId])
+          await client.query('DELETE FROM orders WHERE id = $1', [orderId])
+        })
+      }
+      await closeDb()
+    }
+  },
+)
diff --git a/apps/backend/src/repositories/order-source-snapshot-repo.test.ts b/apps/backend/src/repositories/order-source-snapshot-repo.test.ts
new file mode 100644
index 00000000..2fbcc6a7
--- /dev/null
+++ b/apps/backend/src/repositories/order-source-snapshot-repo.test.ts
@@ -0,0 +1,40 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+
+import {
+  appendOrderSourceSnapshotWithExecutor,
+  orderSourceSnapshotHash,
+} from './order-source-snapshot-repo.js'
+
+test('订单来源快照哈希稳定且能区分不同报文', () => {
+  const first = orderSourceSnapshotHash({ orderNo: 'A-1', status: 'paid' })
+  assert.equal(first, orderSourceSnapshotHash({ orderNo: 'A-1', status: 'paid' }))
+  assert.notEqual(first, orderSourceSnapshotHash({ orderNo: 'A-1', status: 'refunded' }))
+  assert.match(first, /^[0-9a-f]{64}$/)
+})
+
+test('同订单相同来源快照只追加一次', async () => {
+  const calls: unknown[][] = []
+  const executor = async (sql: string, params: unknown[] = []) => {
+    calls.push(params)
+    assert.ok(sql.includes('INSERT INTO order_source_snapshots'))
+    assert.ok(sql.includes('ON CONFLICT (order_id, payload_sha256) DO NOTHING'))
+    return { rows: [{ id: 1 }] }
+  }
+
+  const inserted = await appendOrderSourceSnapshotWithExecutor(executor as never, {
+    orderId: 7,
+    provider: 'kuaishou-91',
+    platform: 'kuaishou-91',
+    shopId: 'shop-1',
+    platformOrderId: 'ORDER-1',
+    sourceLabel: 'source-order-upsert',
+    payload: { orderNo: 'ORDER-1', status: 'paid' },
+    recordedAt: '2026-11-09T00:00:00.000Z',
+  })
+
+  assert.equal(inserted, true)
+  assert.equal(calls.length, 1)
+  assert.equal(calls[0]?.[0], 7)
+  assert.equal(calls[0]?.[7], orderSourceSnapshotHash({ orderNo: 'ORDER-1', status: 'paid' }))
+})
diff --git a/apps/backend/src/repositories/order-source-snapshot-repo.ts b/apps/backend/src/repositories/order-source-snapshot-repo.ts
new file mode 100644
index 00000000..8b02422c
--- /dev/null
+++ b/apps/backend/src/repositories/order-source-snapshot-repo.ts
@@ -0,0 +1,67 @@
+import { createHash } from 'node:crypto'
+import type { QueryResult, QueryResultRow } from 'pg'
+
+import { safeJsonStringify } from '../utils/json.js'
+
+type QueryExecutor = <T extends QueryResultRow = QueryResultRow>(
+  text: string,
+  params?: unknown[],
+) => Promise<QueryResult<T>>
+
+export type OrderSourceSnapshotInput = {
+  orderId: number
+  provider: string
+  platform: string
+  shopId: string
+  platformOrderId: string
+  sourceLabel: string
+  payload: unknown
+  recordedAt: string
+}
+
+export function orderSourceSnapshotHash(payload: unknown): string {
+  return createHash('sha256')
+    .update(safeJsonStringify(payload || {}))
+    .digest('hex')
+}
+
+/**
+ * 追加平台订单原始快照。
+ * 同一订单的相同内容只写一次，不同内容永远追加，不覆盖订单主表原始报文。
+ */
+export async function appendOrderSourceSnapshotWithExecutor(
+  executor: QueryExecutor,
+  input: OrderSourceSnapshotInput,
+): Promise<boolean> {
+  const payloadJson = safeJsonStringify(input.payload || {})
+  const payloadHash = orderSourceSnapshotHash(input.payload)
+  const result = await executor<{ id: number }>(
+    `
+      INSERT INTO order_source_snapshots (
+        order_id,
+        provider,
+        platform,
+        shop_id,
+        platform_order_id,
+        source_label,
+        payload_json,
+        payload_sha256,
+        recorded_at
+      ) VALUES ($1, $2, $3, $4, $5, $6, $7::jsonb, $8, $9)
+      ON CONFLICT (order_id, payload_sha256) DO NOTHING
+      RETURNING id
+    `,
+    [
+      input.orderId,
+      input.provider,
+      input.platform,
+      input.shopId,
+      input.platformOrderId,
+      input.sourceLabel,
+      payloadJson,
+      payloadHash,
+      input.recordedAt,
+    ],
+  )
+  return result.rows.length > 0
+}
diff --git a/apps/backend/src/repositories/worker-platform-repo.test.ts b/apps/backend/src/repositories/worker-platform-repo.test.ts
index add71870..3538d195 100644
--- a/apps/backend/src/repositories/worker-platform-repo.test.ts
+++ b/apps/backend/src/repositories/worker-platform-repo.test.ts
@@ -223,6 +223,22 @@ test('内部现货不再因上一手 last_assigned 进入打手可见集', async
   assert.equal(calls.length, 2, '列表和概览必须共用同一条历史可见条件')
 })
 
+test('后台接单人员筛选把寄售供货人的绑定工单纳入可见集合', () => {
+  const query = buildWorkOrderWhere({
+    workerSharingId: 1494,
+    consignmentSupplierWorkerId: 1494,
+  })
+  assert.match(query.joins, /FROM consignment_inventories supplier_ci/)
+  assert.match(query.joins, /supplier_ci\.worker_id = \$2::bigint/)
+  assert.match(query.joins, /supplier_ci\.bound_work_order_id IS NOT NULL/)
+  assert.deepEqual(query.params, [1494, 1494])
+
+  // 打手端「我的订单」不传扩展口径，可见范围必须保持原样
+  const plain = buildWorkOrderWhere({ workerSharingId: 1494 })
+  assert.doesNotMatch(plain.joins, /supplier_ci/)
+  assert.deepEqual(plain.params, [1494])
+})
+
 test('「仅问题单」检索走短路分支，从 pending 表反查而非枚举可见集', () => {
   const query = buildWorkOrderWhere({ workerSharingId: 7, statuses: ['problem'] })
 
diff --git a/apps/backend/src/repositories/worker-platform/consignment-repo.test.ts b/apps/backend/src/repositories/worker-platform/consignment-repo.test.ts
index b7e13c4e..dcc38154 100644
--- a/apps/backend/src/repositories/worker-platform/consignment-repo.test.ts
+++ b/apps/backend/src/repositories/worker-platform/consignment-repo.test.ts
@@ -64,6 +64,52 @@ test('寄卖仓库搜索必须覆盖供货打手姓名、打手电话与页面
   )
 })
 
+test('寄卖提报单搜索必须能搜打手，列表与计数 SQL 都带实时打手关联', async () => {
+  const source = await readFile(new URL('./consignment-repo.ts', import.meta.url), 'utf8')
+  const start = source.indexOf('export async function listConsignmentSubmissions')
+  assert.ok(start > 0, '未找到寄卖提报单列表查询')
+  const body = source.slice(start, source.indexOf('\n}\n', start))
+
+  for (const field of [
+    'cs.worker_name',
+    'cs.worker_phone',
+    'supplier_worker.display_name',
+    'supplier_worker.username',
+    'supplier_worker.phone',
+  ]) {
+    assert.ok(body.includes(field), `提报单搜索缺少字段：${field}`)
+  }
+  assert.ok(body.includes('AS live_worker_name'), '列表必须带出实时打手昵称')
+  assert.ok(body.includes('AS live_worker_phone'), '列表必须带出实时打手电话')
+
+  const countSqlLine = body
+    .split('\n')
+    .find((line) =>
+      line.includes('SELECT COUNT(*)::integer AS total FROM consignment_submissions cs'),
+    )
+  assert.ok(countSqlLine, '未找到提报单计数 SQL')
+  assert.ok(
+    countSqlLine!.includes('LEFT JOIN worker_users supplier_worker'),
+    '计数 SQL 缺少打手 join，按姓名/电话搜索会报错',
+  )
+})
+
+test('寄售库存详情/批量/匹配候选查询都带出实时打手昵称', async () => {
+  const source = await readFile(new URL('./consignment-repo.ts', import.meta.url), 'utf8')
+  for (const fn of [
+    'getConsignmentInventoryById',
+    'listConsignmentInventoriesByIds',
+    'getConsignmentInventoryBySubmissionId',
+    'listActiveConsignmentInventoriesForMatching',
+  ]) {
+    const start = source.indexOf(`export async function ${fn}`)
+    assert.ok(start > 0, `未找到查询：${fn}`)
+    const body = source.slice(start, source.indexOf('\n}\n', start))
+    assert.ok(body.includes('LEFT JOIN worker_users supplier_worker'), `${fn} 缺少实时打手 join`)
+    assert.ok(body.includes('AS live_worker_name'), `${fn} 缺少实时打手昵称字段`)
+  }
+})
+
 test('寄卖仓库按通过审核入库时间筛选，结束日期必须包含当天全天', async () => {
   const source = await readRepoSource()
   const inventoryListStart = source.indexOf('export async function listConsignmentInventories')
diff --git a/apps/backend/src/repositories/worker-platform/consignment-repo.ts b/apps/backend/src/repositories/worker-platform/consignment-repo.ts
index 5a7e78a6..548c1490 100644
--- a/apps/backend/src/repositories/worker-platform/consignment-repo.ts
+++ b/apps/backend/src/repositories/worker-platform/consignment-repo.ts
@@ -54,6 +54,10 @@ export type ConsignmentInventoryRow = {
   worker_id?: string | number | null
   worker_name?: string
   worker_phone?: string
+  /** 当前打手昵称（实时 join worker_users，优先于入库时的快照） */
+  live_worker_name?: string | null
+  /** 当前打手电话（实时 join worker_users，优先于入库时的快照） */
+  live_worker_phone?: string | null
   assigned_worker_id?: string | number | null
   deposit_amount_fen?: number
   /** 分类级寄卖配置与发布快照 */
@@ -104,6 +108,10 @@ export type ConsignmentSubmissionRow = {
   worker_id?: string | number | null
   worker_name?: string
   worker_phone?: string
+  /** 当前打手昵称（实时 join worker_users，优先于提报时的快照） */
+  live_worker_name?: string | null
+  /** 当前打手电话（实时 join worker_users，优先于提报时的快照） */
+  live_worker_phone?: string | null
   deposit_amount_fen?: number
   /** 分类级寄卖配置与发布快照 */
   profile_id?: string | number | null
@@ -324,6 +332,8 @@ export async function listConsignmentInventories(filters: {
       wc.name AS category_name,
       cs.submission_no AS source_submission_no,
       cs.screenshots_json AS submission_screenshots_json,
+      COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+      supplier_worker.phone AS live_worker_phone,
       wo.acceptance_json AS gift_evidence_json,
       wo.work_order_no AS gift_work_order_no,
       wo.status AS gift_work_order_status,
@@ -487,6 +497,8 @@ export async function getConsignmentInventoryById(
       wc.name AS category_name,
       cs.submission_no AS source_submission_no,
       cs.screenshots_json AS submission_screenshots_json,
+      COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+      supplier_worker.phone AS live_worker_phone,
       wo.acceptance_json AS gift_evidence_json,
       wo.work_order_no AS gift_work_order_no,
       wo.status AS gift_work_order_status,
@@ -498,6 +510,7 @@ export async function getConsignmentInventoryById(
     FROM consignment_inventories ci
     LEFT JOIN work_categories wc ON wc.id = ci.category_id
     LEFT JOIN consignment_submissions cs ON cs.id = ci.source_submission_id
+    LEFT JOIN worker_users supplier_worker ON supplier_worker.id = ci.worker_id
     LEFT JOIN consignment_contact_supporters ccs ON ccs.id = ci.contact_supporter_id
     LEFT JOIN work_orders wo ON wo.id = ci.bound_work_order_id
     WHERE ci.id = $1
@@ -519,10 +532,13 @@ export async function listConsignmentInventoriesByIds(
       wc.name AS category_name,
       cs.submission_no AS source_submission_no,
       cs.screenshots_json AS submission_screenshots_json,
+      COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+      supplier_worker.phone AS live_worker_phone,
       ccs.name AS contact_supporter_name
     FROM consignment_inventories ci
     LEFT JOIN work_categories wc ON wc.id = ci.category_id
     LEFT JOIN consignment_submissions cs ON cs.id = ci.source_submission_id
+    LEFT JOIN worker_users supplier_worker ON supplier_worker.id = ci.worker_id
     LEFT JOIN consignment_contact_supporters ccs ON ccs.id = ci.contact_supporter_id
     WHERE ci.id = ANY($1::bigint[])
   `
@@ -1150,9 +1166,12 @@ export async function listActiveConsignmentInventoriesForMatching(options?: {
     SELECT
       ci.*,
       cs.submission_no AS source_submission_no,
+      COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+      supplier_worker.phone AS live_worker_phone,
       ccs.name AS contact_supporter_name
     FROM consignment_inventories ci
     LEFT JOIN consignment_submissions cs ON cs.id = ci.source_submission_id
+    LEFT JOIN worker_users supplier_worker ON supplier_worker.id = ci.worker_id
     LEFT JOIN consignment_contact_supporters ccs ON ccs.id = ci.contact_supporter_id
     WHERE ${conditions.join(' AND ')}
     ORDER BY ci.id ASC
@@ -1184,12 +1203,22 @@ export async function listConsignmentSubmissions(filters: {
   if (filters.keyword) {
     values.push(`%${filters.keyword.trim()}%`)
     conditions.push(
-      `(cs.item_name ILIKE $${values.length} OR cs.submission_no ILIKE $${values.length} OR cs.contact_info ILIKE $${values.length} OR cs.seller_game_id ILIKE $${values.length} OR cs.seller_phone ILIKE $${values.length} OR ccs.name ILIKE $${values.length})`,
+      `(cs.item_name ILIKE $${values.length}
+        OR cs.submission_no ILIKE $${values.length}
+        OR cs.contact_info ILIKE $${values.length}
+        OR cs.seller_game_id ILIKE $${values.length}
+        OR cs.seller_phone ILIKE $${values.length}
+        OR cs.worker_name ILIKE $${values.length}
+        OR cs.worker_phone ILIKE $${values.length}
+        OR supplier_worker.display_name ILIKE $${values.length}
+        OR supplier_worker.username ILIKE $${values.length}
+        OR supplier_worker.phone ILIKE $${values.length}
+        OR ccs.name ILIKE $${values.length})`,
     )
   }
 
   const whereClause = conditions.length > 0 ? `WHERE ${conditions.join(' AND ')}` : ''
-  const countSql = `SELECT COUNT(*)::integer AS total FROM consignment_submissions cs LEFT JOIN consignment_contact_supporters ccs ON ccs.id = cs.contact_supporter_id ${whereClause}`
+  const countSql = `SELECT COUNT(*)::integer AS total FROM consignment_submissions cs LEFT JOIN worker_users supplier_worker ON supplier_worker.id = cs.worker_id LEFT JOIN consignment_contact_supporters ccs ON ccs.id = cs.contact_supporter_id ${whereClause}`
   const countRes = await query<{ total: number }>(countSql, values)
   const total = countRes.rows[0]?.total || 0
 
@@ -1206,9 +1235,12 @@ export async function listConsignmentSubmissions(filters: {
       wo.acceptance_json AS gift_evidence_json,
       wo.work_order_no AS gift_work_order_no,
       wo.status AS gift_work_order_status,
+      COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+      supplier_worker.phone AS live_worker_phone,
       ccs.name AS contact_supporter_name
     FROM consignment_submissions cs
     LEFT JOIN work_categories wc ON wc.id = cs.category_id
+    LEFT JOIN worker_users supplier_worker ON supplier_worker.id = cs.worker_id
     LEFT JOIN consignment_contact_supporters ccs ON ccs.id = cs.contact_supporter_id
     LEFT JOIN consignment_inventories rinv ON (rinv.id = cs.result_inventory_id OR rinv.source_submission_id = cs.id)
     LEFT JOIN work_orders wo ON wo.id = rinv.bound_work_order_id
@@ -1473,9 +1505,12 @@ export async function listConsignmentSubmissionsByIds(
         wo.acceptance_json AS gift_evidence_json,
         wo.work_order_no AS gift_work_order_no,
         wo.status AS gift_work_order_status,
+        COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+        supplier_worker.phone AS live_worker_phone,
         ccs.name AS contact_supporter_name
       FROM consignment_submissions cs
       LEFT JOIN work_categories wc ON wc.id = cs.category_id
+      LEFT JOIN worker_users supplier_worker ON supplier_worker.id = cs.worker_id
       LEFT JOIN consignment_contact_supporters ccs ON ccs.id = cs.contact_supporter_id
       LEFT JOIN consignment_inventories rinv
         ON (rinv.id = cs.result_inventory_id OR rinv.source_submission_id = cs.id)
@@ -1502,10 +1537,13 @@ export async function getConsignmentInventoryBySubmissionId(
         ci.*,
         wc.name AS category_name,
         cs.submission_no AS source_submission_no,
+        COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+        supplier_worker.phone AS live_worker_phone,
         ccs.name AS contact_supporter_name
       FROM consignment_inventories ci
       LEFT JOIN work_categories wc ON wc.id = ci.category_id
       LEFT JOIN consignment_submissions cs ON cs.id = ci.source_submission_id
+      LEFT JOIN worker_users supplier_worker ON supplier_worker.id = ci.worker_id
       LEFT JOIN consignment_contact_supporters ccs ON ccs.id = ci.contact_supporter_id
       WHERE ci.source_submission_id = $1
       ORDER BY ci.id DESC
@@ -1526,9 +1564,12 @@ export async function getConsignmentSubmissionById(
       wo.acceptance_json AS gift_evidence_json,
       wo.work_order_no AS gift_work_order_no,
       wo.status AS gift_work_order_status,
+      COALESCE(NULLIF(supplier_worker.display_name, ''), supplier_worker.username) AS live_worker_name,
+      supplier_worker.phone AS live_worker_phone,
       ccs.name AS contact_supporter_name
     FROM consignment_submissions cs
     LEFT JOIN work_categories wc ON wc.id = cs.category_id
+    LEFT JOIN worker_users supplier_worker ON supplier_worker.id = cs.worker_id
     LEFT JOIN consignment_contact_supporters ccs ON ccs.id = cs.contact_supporter_id
     LEFT JOIN consignment_inventories rinv ON (rinv.id = cs.result_inventory_id OR rinv.source_submission_id = cs.id)
     LEFT JOIN work_orders wo ON wo.id = rinv.bound_work_order_id
diff --git a/apps/backend/src/repositories/worker-platform/types.ts b/apps/backend/src/repositories/worker-platform/types.ts
index c7e82e19..cdd60818 100644
--- a/apps/backend/src/repositories/worker-platform/types.ts
+++ b/apps/backend/src/repositories/worker-platform/types.ts
@@ -529,6 +529,14 @@ export type ListInput = {
   /** 后台打手列表按提现黑名单筛选。 */
   isWithdrawalBlacklisted?: boolean | null | undefined
   workerSharingId?: number
+  /**
+   * 后台「接单人员」筛选的扩展口径：同时把该打手作为寄售供货人的工单纳入可见集合。
+   *
+   * 内部寄售直接履约不写 assigned_worker_id，供货关系只存在
+   * consignment_inventories.worker_id；仅靠 workerSharingId 会漏掉这些单。
+   * 该字段只由后台筛选使用，打手端「我的订单」不传，避免改变打手可见范围。
+   */
+  consignmentSupplierWorkerId?: number
   /** 大厅候选集合的总展示上限；筛选与分页在候选集合内执行。 */
   hallCandidateLimit?: number
   hallCategoryLimits?: Record<string, number>
diff --git a/apps/backend/src/repositories/worker-platform/work-order-query-repo.ts b/apps/backend/src/repositories/worker-platform/work-order-query-repo.ts
index 5441b526..7d7b3198 100644
--- a/apps/backend/src/repositories/worker-platform/work-order-query-repo.ts
+++ b/apps/backend/src/repositories/worker-platform/work-order-query-repo.ts
@@ -391,6 +391,7 @@ export async function listWorkOrders({
   workerLevelIds = [],
   categoryId = 0,
   workerSharingId = 0,
+  consignmentSupplierWorkerId = 0,
   hallCandidateLimit = 0,
   hallCategoryLimits = {},
   visibleAfterIso = '',
@@ -416,6 +417,7 @@ export async function listWorkOrders({
     ...(resolvedWorkerIds ? { workerIds: resolvedWorkerIds } : {}),
     categoryId,
     workerSharingId,
+    consignmentSupplierWorkerId,
     hallCandidateLimit,
     hallCategoryLimits,
     visibleAfterIso,
@@ -1212,6 +1214,7 @@ export function buildWorkOrderWhere({
   workerIds,
   categoryId = 0,
   workerSharingId = 0,
+  consignmentSupplierWorkerId = 0,
   hallCandidateLimit = 0,
   hallCategoryLimits = {},
   visibleAfterIso = '',
@@ -1241,6 +1244,7 @@ export function buildWorkOrderWhere({
     )
   }
   let workerSharePlaceholder = ''
+  let consignmentSupplierUnion = ''
 
   // 旧的 excludeFilledSharing 写法：LEFT JOIN 一份「整张 work_order_shares 的聚合」
   // （GROUP BY work_order_id）再在 WHERE 里比较。列表/计数每次调用都要重算这份全局聚合，
@@ -1252,6 +1256,22 @@ export function buildWorkOrderWhere({
   if (workerSharingId) {
     params.push(workerSharingId)
     workerSharePlaceholder = `$${params.length}`
+    const normalizedSupplierWorkerId = Math.max(
+      0,
+      Math.floor(Number(consignmentSupplierWorkerId) || 0),
+    )
+    if (normalizedSupplierWorkerId > 0) {
+      // 内部寄售直接履约不写 assigned_worker_id：供货关系只存在
+      // consignment_inventories.worker_id，这里按库存回查绑定工单，补进可见集合。
+      params.push(normalizedSupplierWorkerId)
+      const supplierPlaceholder = `$${params.length}`
+      consignmentSupplierUnion = `
+        UNION
+        SELECT supplier_ci.bound_work_order_id AS work_order_id
+        FROM consignment_inventories supplier_ci
+        WHERE supplier_ci.worker_id = ${supplierPlaceholder}::bigint
+          AND supplier_ci.bound_work_order_id IS NOT NULL`
+    }
     joins.push(`
       INNER JOIN (
         SELECT assigned.id AS work_order_id
@@ -1270,7 +1290,7 @@ export function buildWorkOrderWhere({
         SELECT timeout_ev.work_order_id
         FROM work_order_events timeout_ev
         WHERE timeout_ev.event_type LIKE 'timeout_%'
-          AND timeout_ev.payload_json->>'workerId' = ${workerSharePlaceholder}::text
+          AND timeout_ev.payload_json->>'workerId' = ${workerSharePlaceholder}::text${consignmentSupplierUnion}
       ) worker_visible ON worker_visible.work_order_id = wo.id
       LEFT JOIN LATERAL (
         SELECT wos.status, wos.created_at
diff --git a/apps/backend/src/services/order/order-service.ts b/apps/backend/src/services/order/order-service.ts
index c717e4de..9255bff8 100644
--- a/apps/backend/src/services/order/order-service.ts
+++ b/apps/backend/src/services/order/order-service.ts
@@ -7,6 +7,7 @@ import {
   applyOrderItemRevenueAllocationWithExecutor,
   replaceOrderItemsWithExecutor,
 } from '../../repositories/order-item-repo.js'
+import { appendOrderSourceSnapshotWithExecutor } from '../../repositories/order-source-snapshot-repo.js'
 import { withTransaction } from '../../db/client.js'
 import { syncDeliveryTasksForOrder } from './delivery-task-service.js'
 import { resolveOrderItemForFulfillment } from '../fulfillment/product-resolution-service.js'
@@ -189,6 +190,34 @@ export async function upsertOrderFromSource(
       })
     }
 
+    await appendOrderSourceSnapshotWithExecutor(executor, {
+      orderId: Number(order.id),
+      provider: event.provider,
+      platform: event.platform,
+      shopId: String(order.shop_id || event.shopId || '').trim(),
+      platformOrderId: event.platformOrderId,
+      sourceLabel,
+      payload: {
+        sourceLabel,
+        provider: event.provider,
+        platform: event.platform,
+        shopId: event.shopId,
+        shopName: event.shopName,
+        platformOrderId: event.platformOrderId,
+        orderStatus: event.orderStatus,
+        payStatus: event.payStatus,
+        buyerId: event.buyerId,
+        buyerName: event.buyerName,
+        receiverContact: event.receiverContact,
+        totalAmount: event.totalAmount,
+        currency: event.currency,
+        paidAt: event.paidAt || null,
+        rawPayload: event.rawPayload,
+        items: event.items,
+      },
+      recordedAt: now,
+    })
+
     const orderItems = await replaceOrderItemsWithExecutor(
       executor,
       order.id,
diff --git a/apps/backend/src/services/platforms/ninetyone/order-service.ts b/apps/backend/src/services/platforms/ninetyone/order-service.ts
index 78153313..fe8e2eec 100644
--- a/apps/backend/src/services/platforms/ninetyone/order-service.ts
+++ b/apps/backend/src/services/platforms/ninetyone/order-service.ts
@@ -25,9 +25,8 @@ import type { OrderItemRow, OrderRow } from '../../../types/repository/rows.js'
 export const OPEN_91_PENDING_CONFIG_STATUS = 'pending_config'
 export const OPEN_91_MANUAL_FAILED_STATUS = 'manual_failed'
 
-export async function markOpen91OrderPendingConfig(order: OrderRow, reason = '') {
+export async function markOpen91OrderPendingConfig(order: OrderRow, _reason = '') {
   const now = nowIso()
-  const rawPayload = parseJsonObject(order.raw_payload_json)
   return updateOrder(order.id, {
     provider: order.provider,
     platform: order.platform,
@@ -41,11 +40,6 @@ export async function markOpen91OrderPendingConfig(order: OrderRow, reason = '')
     receiverContact: order.receiver_contact,
     totalAmount: Number(order.total_amount) || 0,
     currency: order.currency,
-    rawPayloadJson: JSON.stringify({
-      ...rawPayload,
-      pendingReason: String(reason || '').trim() || 'fulfillment_not_ready',
-      pendingAt: now,
-    }),
     paidAt: order.paid_at,
     updatedAt: now,
   })
@@ -154,11 +148,6 @@ export async function upsertOpen91PendingOrder(payload: JsonObject = {}, config:
     platformOrderId: event.platformOrderId,
   })
 
-  const rawPayloadJson = JSON.stringify({
-    ...event.rawPayload,
-    pendingReason: 'unconfigured_items',
-    pendingAt: now,
-  })
   const orderPayload = {
     provider: event.provider,
     platform: event.platform,
@@ -172,7 +161,6 @@ export async function upsertOpen91PendingOrder(payload: JsonObject = {}, config:
     receiverContact: '',
     totalAmount: event.totalAmount,
     currency: 'CNY',
-    rawPayloadJson,
     paidAt: existing?.paid_at || now,
   }
 
@@ -245,10 +233,9 @@ export async function retryOpen91Order(orderId: string | number) {
   }
 }
 
-export async function failOpen91Order(orderId: string | number, reason = '') {
+export async function failOpen91Order(orderId: string | number, _reason = '') {
   const order = await getRequiredOpen91Order(orderId)
   const now = nowIso()
-  const rawPayload = parseJsonObject(order.raw_payload_json)
   const updated = await updateOrder(order.id, {
     provider: order.provider,
     platform: order.platform,
@@ -262,11 +249,6 @@ export async function failOpen91Order(orderId: string | number, reason = '') {
     receiverContact: order.receiver_contact,
     totalAmount: order.total_amount,
     currency: order.currency,
-    rawPayloadJson: JSON.stringify({
-      ...rawPayload,
-      manualFailedAt: now,
-      manualFailedReason: String(reason || '').trim() || '商家手动标记无法履约',
-    }),
     paidAt: order.paid_at,
     updatedAt: now,
   })
diff --git a/apps/backend/src/services/realtime/realtime-event-service.ts b/apps/backend/src/services/realtime/realtime-event-service.ts
index 662bdefd..89f1eb9b 100644
--- a/apps/backend/src/services/realtime/realtime-event-service.ts
+++ b/apps/backend/src/services/realtime/realtime-event-service.ts
@@ -3,12 +3,14 @@ import type { Response } from 'express'
 import { WORK_ORDER_STATUS } from '../../domain/work-order-status.js'
 
 import {
+  type ConsignmentInventoryRow,
   getLatestMaterialEventAtByOrderIds,
   getPendingCancelRequestOrderIds,
   getPendingFeedbackOrderIds,
   getWorkerFinanceRequestById,
   getWorkerUserById,
   getWorkOrderById,
+  listConsignmentInventoriesByIds,
   listWorkerTimeoutEventsByOrderIds,
   listWorkerWorkOrderNotes,
   listWorkerWorkOrderViews,
@@ -23,6 +25,7 @@ import {
   type RealtimeEventRow,
 } from '../../repositories/realtime-event-repo.js'
 import { getAdminDashboardSummary } from '../admin/admin-dashboard-service.js'
+import { safeParseJson } from '../admin/admin-query-utils.js'
 import { mapAdminOrderListItem } from '../admin/admin-order-read-helpers.js'
 import { mapAdminTaskListItem } from '../admin/admin-task-read-helpers.js'
 import {
@@ -298,8 +301,27 @@ async function publishWorkOrderSnapshots(input: {
     return
   }
 
-  const pendingUnfreezeByOrderId = await sumPendingUnfreezeByOrderIds([workOrderId])
-  const shares = await listWorkOrderShares(workOrderId)
+  const material = safeParseJson(workOrder.material_json)
+  const consignmentMaterial = material.consignment
+  const consignmentInventoryId =
+    consignmentMaterial &&
+    typeof consignmentMaterial === 'object' &&
+    !Array.isArray(consignmentMaterial)
+      ? Math.max(
+          0,
+          Math.floor(Number((consignmentMaterial as Record<string, unknown>).inventoryId) || 0),
+        )
+      : 0
+  const [pendingUnfreezeByOrderId, shares, consignmentInventories] = await Promise.all([
+    sumPendingUnfreezeByOrderIds([workOrderId]),
+    listWorkOrderShares(workOrderId),
+    consignmentInventoryId > 0
+      ? listConsignmentInventoriesByIds([consignmentInventoryId])
+      : Promise.resolve([] as ConsignmentInventoryRow[]),
+  ])
+  // 寄售工单的快照也要带库存实时供货人：前端会整行替换，
+  // 若只给 material 里的旧快照，改名后的列表会被实时事件刷回旧名。
+  const consignmentInventory = consignmentInventories[0] || null
 
   // 事件驱动缓存失效：这里已经拿到的工单与拼单快照恰好给出完整的受影响打手集合
   // （当前指派 + 历史保留 + 全部拼单人 + 调用方显式指定的）。
@@ -317,7 +339,7 @@ async function publishWorkOrderSnapshots(input: {
     .reduce((sum, share) => sum + Number(share.quantity || 0), 0)
   const pendingSubmissionCount = shares.filter((share) => share.status === 'joined').length
   const adminSnapshot = {
-    ...mapWorkOrderAdmin(workOrder, shares),
+    ...mapWorkOrderAdmin(workOrder, shares, consignmentInventory),
     pendingUnfreezeAmount: pendingUnfreezeByOrderId.get(workOrderId) || 0,
     sharingProgress: {
       joinedQuantity,
diff --git a/apps/backend/src/services/scheduler/data-retention-job.test.ts b/apps/backend/src/services/scheduler/data-retention-job.test.ts
index ac70c39c..88bdffb0 100644
--- a/apps/backend/src/services/scheduler/data-retention-job.test.ts
+++ b/apps/backend/src/services/scheduler/data-retention-job.test.ts
@@ -6,21 +6,25 @@ async function readJobSource() {
   return readFile(new URL('./data-retention-job.ts', import.meta.url), 'utf8')
 }
 
-test('保留清理必须覆盖 work_order_events，否则这张只增不减的表会一直拖慢历史单检索', async () => {
+test('数据维护不得覆盖原始报文或删除永久业务事实', async () => {
   const src = await readJobSource()
-  assert.ok(
-    src.includes("deleteOldRowsInBatches('work_order_events'"),
-    'work_order_events 未纳入保留清理（生产上 71 万行 / 269MB 且只增不减）',
-  )
-  assert.ok(
-    src.includes("'task_events' | 'webhook_events' | 'admin_audit_logs' | 'work_order_events'"),
-    '删除助手需要显式允许 work_order_events（表名是白名单联合类型，避免拼接注入）',
-  )
-  assert.ok(src.includes('retention.workOrderEventDays'), '保留天数必须走配置项，便于按环境调整')
-  assert.ok(
-    src.includes('workOrderEventRows: number') && src.includes('workOrderEventRows,'),
-    '清理结果要带上工单事件的删除行数，方便定时任务面板核对',
-  )
+  assert.equal(src.includes('raw_payload_json ='), false)
+  assert.equal(src.includes('DELETE FROM'), false)
+  for (const table of [
+    'orders',
+    'kuaishou_industry_vouchers',
+    'task_events',
+    'webhook_events',
+    'admin_audit_logs',
+    'work_order_events',
+  ]) {
+    assert.equal(
+      new RegExp(`(?:UPDATE|DELETE)\\s+${table}\\b`, 'i').test(src),
+      false,
+      `${table} 属于永久业务事实，不能在维护任务中清理或覆盖`,
+    )
+  }
+  assert.ok(src.includes('永久业务事实未清理'))
 })
 
 test('成本异常只归档已处理的行，open 队列不能被藏起来', async () => {
@@ -64,29 +68,28 @@ test('保留任务要回填漏写的付款派生列，并在有命中时打日
   )
 })
 
-test('保留清理默认窗口：敏感报文/事件 180 天，审计 365 天，工单事件 180 天', async () => {
+test('数据维护只保留可派生数据的成本异常归档窗口', async () => {
   const defaults = await readFile(new URL('../../config/defaults.ts', import.meta.url), 'utf8')
+  assert.ok(defaults.includes('costExceptionDays: 60'))
   for (const line of [
-    'rawPayloadDays: 180',
-    'taskEventDays: 180',
-    'webhookEventDays: 180',
-    'auditLogDays: 365',
-    'workOrderEventDays: 180',
-    'costExceptionDays: 60',
+    'rawPayloadDays:',
+    'taskEventDays:',
+    'webhookEventDays:',
+    'auditLogDays:',
+    'workOrderEventDays:',
   ]) {
-    assert.ok(defaults.includes(line), `默认保留策略缺少 ${line}`)
+    assert.equal(defaults.includes(line), false, `永久事实不能存在清理窗口 ${line}`)
   }
 
   const overrides = await readFile(
     new URL('../../config/env-overrides.ts', import.meta.url),
     'utf8',
   )
-  assert.ok(
-    overrides.includes(
-      "integerEnv('WORK_ORDER_EVENT_RETENTION_DAYS', ['retention', 'workOrderEventDays'])",
-    ),
-    'WORK_ORDER_EVENT_RETENTION_DAYS 需要环境变量出口，否则生产无法调整',
-  )
+  assert.equal(overrides.includes('RAW_PAYLOAD_RETENTION_DAYS'), false)
+  assert.equal(overrides.includes('TASK_EVENT_RETENTION_DAYS'), false)
+  assert.equal(overrides.includes('WEBHOOK_EVENT_RETENTION_DAYS'), false)
+  assert.equal(overrides.includes('AUDIT_LOG_RETENTION_DAYS'), false)
+  assert.equal(overrides.includes('WORK_ORDER_EVENT_RETENTION_DAYS'), false)
   assert.ok(
     overrides.includes(
       "integerEnv('COST_EXCEPTION_RETENTION_DAYS', ['retention', 'costExceptionDays'])",
diff --git a/apps/backend/src/services/scheduler/data-retention-job.ts b/apps/backend/src/services/scheduler/data-retention-job.ts
index f5a9d7ea..0c4a2d66 100644
--- a/apps/backend/src/services/scheduler/data-retention-job.ts
+++ b/apps/backend/src/services/scheduler/data-retention-job.ts
@@ -8,49 +8,29 @@ import { pruneWorkProductMatchLogs } from '../../repositories/worker-platform/pr
 export type DataRetentionResult = {
   status: 'ok'
   message: string
-  rawPayloadRows: number
-  taskEventRows: number
-  webhookEventRows: number
-  auditLogRows: number
-  workOrderEventRows: number
-  matchLogRows: number
   matchLogDeletedRows: number
   sourceOrderAmountBackfillRows: number
   costExceptionArchivedRows: number
 }
 
-/** 清理敏感原始报文并删除已过保留期的事件/审计记录。 */
+/**
+ * 维护可重建的派生数据。
+ *
+ * 原始订单、平台报文、工单/任务事件、审计日志和资金记录都是永久事实，
+ * 不在这里按时间清理或覆盖。
+ */
 export async function runDataRetentionJob(): Promise<DataRetentionResult> {
   const retention = runtimeConfig.retention || {}
-  const rawPayloadDays = positiveDays(retention.rawPayloadDays, 180)
-  const taskEventDays = positiveDays(retention.taskEventDays, 180)
-  const webhookEventDays = positiveDays(retention.webhookEventDays, 180)
-  const auditLogDays = positiveDays(retention.auditLogDays, 365)
-  // 工单事件表以前完全没纳入保留：717k 行 / 269MB 且只增不减，会一直拖慢历史单检索。
-  const workOrderEventDays = positiveDays(retention.workOrderEventDays, 180)
   // 成本异常只归档「已处理」的行；open 行是待办队列，不能因为超期就藏起来。
   const costExceptionDays = positiveDays(retention.costExceptionDays, 60)
 
-  // 1. 按配置清理超出上限或过期的打手商品匹配日志
+  // 商品匹配日志是诊断数据，不是订单或履约事实。
   const matchConfig = getWorkerProductMatchConfig()
   const matchLogPruneResult = await pruneWorkProductMatchLogs({
     maxRows: matchConfig.maxMatchLogs,
     retentionDays: matchConfig.matchLogRetentionDays,
   })
 
-  // 2. 清理其他报文与日志
-  const rawPayloadRows =
-    (await scrubJsonColumnInBatches('orders', 'updated_at', rawPayloadDays)) +
-    (await scrubJsonColumnInBatches('kuaishou_industry_vouchers', 'updated_at', rawPayloadDays))
-  const matchLogRows = await scrubJsonColumnInBatches(
-    'work_product_match_logs',
-    'created_at',
-    rawPayloadDays,
-  )
-  const taskEventRows = await deleteOldRowsInBatches('task_events', taskEventDays)
-  const webhookEventRows = await deleteOldRowsInBatches('webhook_events', webhookEventDays)
-  const auditLogRows = await deleteOldRowsInBatches('admin_audit_logs', auditLogDays)
-  const workOrderEventRows = await deleteOldRowsInBatches('work_order_events', workOrderEventDays)
   // 统计热路径已不再读 material_json。若将来有第三个写入点忘了维护派生列，
   // 金额会静默回退 orders.total_amount。这里把漏写补上并打日志，让口径变化可见。
   const costExceptionArchive = await archiveResolvedCostExceptions({
@@ -66,14 +46,8 @@ export async function runDataRetentionJob(): Promise<DataRetentionResult> {
 
   return {
     status: 'ok',
-    message: '数据保留清理完成',
-    rawPayloadRows,
-    matchLogRows,
+    message: '派生数据维护完成；永久业务事实未清理',
     matchLogDeletedRows: matchLogPruneResult.totalDeleted,
-    taskEventRows,
-    webhookEventRows,
-    auditLogRows,
-    workOrderEventRows,
     sourceOrderAmountBackfillRows,
     costExceptionArchivedRows,
   }
@@ -92,59 +66,6 @@ async function backfillMissingSourceOrderAmount() {
   return result.rowCount || 0
 }
 
-async function scrubJsonColumnInBatches(
-  table: 'orders' | 'kuaishou_industry_vouchers' | 'work_product_match_logs',
-  dateColumn: 'created_at' | 'updated_at',
-  retentionDays: number,
-) {
-  let total = 0
-  while (true) {
-    const result = await query(
-      `
-        WITH candidates AS (
-          SELECT ctid
-          FROM ${table}
-          WHERE ${dateColumn} < NOW() - make_interval(days => $1::int)
-            AND raw_payload_json <> '{}'::jsonb
-          LIMIT 1000
-        )
-        UPDATE ${table} AS target
-        SET raw_payload_json = '{}'::jsonb
-        FROM candidates
-        WHERE target.ctid = candidates.ctid
-      `,
-      [retentionDays],
-    )
-    total += result.rowCount || 0
-    if ((result.rowCount || 0) < 1000) return total
-  }
-}
-
-async function deleteOldRowsInBatches(
-  table: 'task_events' | 'webhook_events' | 'admin_audit_logs' | 'work_order_events',
-  retentionDays: number,
-) {
-  let total = 0
-  while (true) {
-    const result = await query(
-      `
-        WITH candidates AS (
-          SELECT ctid
-          FROM ${table}
-          WHERE created_at < NOW() - make_interval(days => $1::int)
-          LIMIT 1000
-        )
-        DELETE FROM ${table} AS target
-        USING candidates
-        WHERE target.ctid = candidates.ctid
-      `,
-      [retentionDays],
-    )
-    total += result.rowCount || 0
-    if ((result.rowCount || 0) < 1000) return total
-  }
-}
-
 function positiveDays(value: unknown, fallback: number) {
   const days = Number(value)
   return Number.isInteger(days) && days > 0 ? days : fallback
diff --git a/apps/backend/src/services/scheduler/scheduler-service.ts b/apps/backend/src/services/scheduler/scheduler-service.ts
index 6f36ca39..2190a16c 100644
--- a/apps/backend/src/services/scheduler/scheduler-service.ts
+++ b/apps/backend/src/services/scheduler/scheduler-service.ts
@@ -169,12 +169,9 @@ async function runJob(job: JsonObject, { manual = false }: { manual?: boolean }
       status,
       ...(job.type === 'data_retention'
         ? {
-            rawPayloadRows: Number(summary.rawPayloadRows || 0),
-            matchLogRows: Number(summary.matchLogRows || 0),
-            taskEventRows: Number(summary.taskEventRows || 0),
-            webhookEventRows: Number(summary.webhookEventRows || 0),
-            auditLogRows: Number(summary.auditLogRows || 0),
+            matchLogDeletedRows: Number(summary.matchLogDeletedRows || 0),
             sourceOrderAmountBackfillRows: Number(summary.sourceOrderAmountBackfillRows || 0),
+            costExceptionArchivedRows: Number(summary.costExceptionArchivedRows || 0),
           }
         : {}),
     })
diff --git a/apps/backend/src/services/worker-platform/admin-work-order-query-service.ts b/apps/backend/src/services/worker-platform/admin-work-order-query-service.ts
index dd31d842..2a29fe02 100644
--- a/apps/backend/src/services/worker-platform/admin-work-order-query-service.ts
+++ b/apps/backend/src/services/worker-platform/admin-work-order-query-service.ts
@@ -59,6 +59,7 @@ function buildWorkOrderStatisticsCacheKey(filters: JsonObject): string {
     filters.keyword || '',
     filters.shopNames || [],
     filters.workerSharingId || 0,
+    filters.consignmentSupplierWorkerId || 0,
     filters.workerId || 0,
     filters.workerLevelIds || [],
     filters.categoryId || 0,
@@ -149,6 +150,9 @@ export function resolveAdminWorkOrderListFilters(query: JsonObject = {}): ListIn
     keyword,
     shopNames,
     workerSharingId: workerId,
+    // 「接单人员」筛选同时覆盖寄售供货人：内部寄售直接履约不写 assigned_worker_id，
+    // 供货关系只存在 consignment_inventories.worker_id，必须补进可见集合。
+    ...(workerId > 0 ? { consignmentSupplierWorkerId: workerId } : {}),
     workerLevelIds,
     vipEvidencePending,
     ...(acceptanceMode ? { acceptanceMode } : {}),
diff --git a/apps/backend/src/services/worker-platform/consignment-admin-service.test.ts b/apps/backend/src/services/worker-platform/consignment-admin-service.test.ts
index 4673380f..24407c8e 100644
--- a/apps/backend/src/services/worker-platform/consignment-admin-service.test.ts
+++ b/apps/backend/src/services/worker-platform/consignment-admin-service.test.ts
@@ -1,7 +1,7 @@
 import assert from 'node:assert/strict'
 import test from 'node:test'
 
-import { normalizeInventoryDate } from './consignment-admin-service.js'
+import { mapConsignmentInventory, normalizeInventoryDate } from './consignment-admin-service.js'
 
 test('寄售仓库入库日期筛选只接受合法的 YYYY-MM-DD', () => {
   assert.equal(normalizeInventoryDate('2026-11-05'), '2026-11-05')
@@ -10,3 +10,61 @@ test('寄售仓库入库日期筛选只接受合法的 YYYY-MM-DD', () => {
   assert.equal(normalizeInventoryDate('2026/11/05'), undefined)
   assert.equal(normalizeInventoryDate(''), undefined)
 })
+
+test('寄售库存改名后优先显示实时打手昵称，打手被删才回退快照', () => {
+  const base = {
+    id: 1,
+    inventory_no: 'INV1',
+    game_name: '和平精英',
+    category_id: null,
+    item_name: '测试物品',
+    system: '',
+    server_zone: '',
+    series: '',
+    diamond_level: 1,
+    brilliance_count: 0,
+    cost_price_fen: 0,
+    buyer_name: '',
+    inbound_batch: '',
+    seller_contact: '',
+    seller_game_id: '',
+    seller_payment_info: '',
+    seller_phone: '',
+    credentials_json: {},
+    screenshots_json: [],
+    remark: '',
+    allow_matching: true,
+    status: 'in_stock',
+    allocation_status: '待安排',
+    bound_order_id: null,
+    bound_work_order_id: null,
+    bound_platform_order_id: '',
+    shop_name: '',
+    source_type: 'manual',
+    source_submission_id: null,
+    inbound_at: '2026-11-01T00:00:00.000Z',
+    consumed_at: null,
+    created_at: '2026-11-01T00:00:00.000Z',
+    updated_at: '2026-11-01T00:00:00.000Z',
+    worker_id: 7,
+    worker_name: '旧昵称',
+    worker_phone: '111',
+  }
+
+  const renamed = mapConsignmentInventory({
+    ...base,
+    live_worker_name: '新昵称',
+    live_worker_phone: '222',
+  } as never)
+  assert.equal(renamed.workerName, '新昵称')
+  assert.equal(renamed.workerPhone, '222')
+
+  // 打手被删除时 join 不到实时行，仍要能显示登记时快照
+  const deleted = mapConsignmentInventory({
+    ...base,
+    live_worker_name: null,
+    live_worker_phone: null,
+  } as never)
+  assert.equal(deleted.workerName, '旧昵称')
+  assert.equal(deleted.workerPhone, '111')
+})
diff --git a/apps/backend/src/services/worker-platform/consignment-admin-service.ts b/apps/backend/src/services/worker-platform/consignment-admin-service.ts
index 3ddaf136..50175cf0 100644
--- a/apps/backend/src/services/worker-platform/consignment-admin-service.ts
+++ b/apps/backend/src/services/worker-platform/consignment-admin-service.ts
@@ -309,8 +309,9 @@ export function mapConsignmentInventory(row: ConsignmentInventoryRow) {
         })
       : null,
     workerId: row.worker_id ? Number(row.worker_id) : null,
-    workerName: row.worker_name || '',
-    workerPhone: row.worker_phone || '',
+    // 改名后以当前昵称为准；快照只用于打手被删除等无法实时关联的兜底。
+    workerName: row.live_worker_name || row.worker_name || '',
+    workerPhone: row.live_worker_phone || row.worker_phone || '',
     assignedWorkerId: row.assigned_worker_id ? Number(row.assigned_worker_id) : null,
     depositAmountFen: Number(row.deposit_amount_fen || 0),
     contactSupporterId: row.contact_supporter_id ? Number(row.contact_supporter_id) : null,
@@ -371,8 +372,9 @@ export function mapConsignmentSubmission(row: ConsignmentSubmissionRow) {
     ),
     askingPriceFen: Number(row.asking_price_fen || 0),
     workerId: row.worker_id ? Number(row.worker_id) : null,
-    workerName: row.worker_name || '',
-    workerPhone: row.worker_phone || '',
+    // 改名后以当前昵称为准；快照只用于打手被删除等无法实时关联的兜底。
+    workerName: row.live_worker_name || row.worker_name || '',
+    workerPhone: row.live_worker_phone || row.worker_phone || '',
     depositAmountFen: Number(row.deposit_amount_fen || 0),
     contactSupporterId: row.contact_supporter_id ? Number(row.contact_supporter_id) : null,
     contactSupporterName: row.contact_supporter_name || '',
diff --git a/apps/backend/src/services/worker-platform/order-no-search-filter.test.ts b/apps/backend/src/services/worker-platform/order-no-search-filter.test.ts
index 2c830dc3..b00cdd1a 100644
--- a/apps/backend/src/services/worker-platform/order-no-search-filter.test.ts
+++ b/apps/backend/src/services/worker-platform/order-no-search-filter.test.ts
@@ -41,6 +41,7 @@ test('后台：显式单号检索时忽略状态等排他筛选，只按单号
   assert.equal(filters.vipEvidencePending, false)
   // 接单人员：目标单可能根本不在这名打手的可见集合里
   assert.equal(filters.workerSharingId, 0)
+  assert.equal(filters.consignmentSupplierWorkerId, undefined)
   // 分类 / 等级 / 验收模式 / 赠送阶段 / 创建时间 / 定位工单
   assert.equal(filters.categoryId, 0)
   assert.deepEqual(filters.workerLevelIds, [])
@@ -77,6 +78,7 @@ test('后台：普通关键词（商品名/昵称）仍按原样下推全部筛
   assert.deepEqual(filters.statuses, ['open', 'in_progress'])
   assert.equal(filters.vipEvidencePending, true)
   assert.equal(filters.workerSharingId, 7)
+  assert.equal(filters.consignmentSupplierWorkerId, 7)
   assert.equal(filters.categoryId, 12)
   assert.deepEqual(filters.workerLevelIds, [1, 2])
   assert.equal(filters.acceptanceMode, 'friend_gift')
diff --git a/apps/backend/src/services/worker-platform/work-order-display-mappers.test.ts b/apps/backend/src/services/worker-platform/work-order-display-mappers.test.ts
index 9c7c5f7c..95a7f220 100644
--- a/apps/backend/src/services/worker-platform/work-order-display-mappers.test.ts
+++ b/apps/backend/src/services/worker-platform/work-order-display-mappers.test.ts
@@ -4,6 +4,7 @@ import test from 'node:test'
 import type { WorkOrderShareRow } from '../../repositories/worker-platform/types.js'
 import {
   isWorkerOrderVipEvidencePending,
+  mapWorkOrderMaterialWithConsignmentWorker,
   pickWorkerRepresentativeShare,
   resolveWorkerOrderStatusTabs,
   stripWorkerPersonalShareFields,
@@ -264,3 +265,36 @@ test('大厅广播快照必须剔除打手私有份额字段', () => {
   assert.deepEqual(snapshot.sharingProgress, { joinedQuantity: 2, pendingSubmissionCount: 1 })
   assert.equal(snapshot.workOrderId, 1)
 })
+
+test('寄售供货人改名后，工单 material 展示使用库存实时昵称', () => {
+  const material = {
+    consignment: {
+      inventoryId: 9,
+      workerName: '旧昵称',
+      workerPhone: '111',
+      itemName: '测试物品',
+    },
+  }
+
+  const renamed = mapWorkOrderMaterialWithConsignmentWorker(material, {
+    live_worker_name: '新昵称',
+    live_worker_phone: '222',
+  } as never) as { consignment: { workerName: string; workerPhone: string; itemName: string } }
+
+  assert.equal(renamed.consignment.workerName, '新昵称')
+  assert.equal(renamed.consignment.workerPhone, '222')
+  // 其它寄售字段不能被覆盖
+  assert.equal(renamed.consignment.itemName, '测试物品')
+
+  const fallback = mapWorkOrderMaterialWithConsignmentWorker(material, null) as {
+    consignment: { workerName: string }
+  }
+  assert.equal(fallback.consignment.workerName, '旧昵称')
+
+  // 历史上没有登记供货人的内部现货单，不能因为库存关联到打手就改标成「供货打手」
+  const noSnapshot = mapWorkOrderMaterialWithConsignmentWorker(
+    { consignment: { inventoryId: 9, workerName: '' } },
+    { live_worker_name: '新昵称', live_worker_phone: '222' } as never,
+  ) as { consignment: { workerName: string } }
+  assert.equal(noSnapshot.consignment.workerName, '')
+})
diff --git a/apps/backend/src/services/worker-platform/work-order-display-mappers.ts b/apps/backend/src/services/worker-platform/work-order-display-mappers.ts
index 60cffd8b..b380b473 100644
--- a/apps/backend/src/services/worker-platform/work-order-display-mappers.ts
+++ b/apps/backend/src/services/worker-platform/work-order-display-mappers.ts
@@ -68,6 +68,40 @@ export function mapWorkOrderMaterial(value: unknown) {
   }
 }
 
+/**
+ * 工单 material.consignment 里保存的是入库/履约时的打手昵称快照。
+ * 打手改名后，后台列表仍要显示当前昵称；有实时库存行时用它覆盖展示字段，
+ * 历史 JSON 本身不改写（保留登记时痕迹）。
+ */
+export function mapWorkOrderMaterialWithConsignmentWorker(
+  value: unknown,
+  consignmentInventory?: ConsignmentInventoryRow | null,
+) {
+  const material = mapWorkOrderMaterial(value) as JsonObject
+  const liveWorkerName = String(
+    consignmentInventory?.live_worker_name || consignmentInventory?.worker_name || '',
+  ).trim()
+  if (!liveWorkerName) return material
+  const consignment = material.consignment
+  if (!consignment || typeof consignment !== 'object' || Array.isArray(consignment)) {
+    return material
+  }
+  const consignmentRecord = consignment as JsonObject
+  // 只刷新「原本就登记过供货人」的单据，避免把历史上没有供货人快照的
+  // 内部现货单改标成「供货打手」（那会改变历史单的展示语义）。
+  if (!String(consignmentRecord.workerName || '').trim()) return material
+  return {
+    ...material,
+    consignment: {
+      ...consignmentRecord,
+      workerName: liveWorkerName,
+      workerPhone: String(
+        consignmentInventory?.live_worker_phone || consignmentInventory?.worker_phone || '',
+      ).trim(),
+    },
+  }
+}
+
 /** 读取好友赠送模式的打手本人资料；主页截图访问链接需要读取时重签。 */
 export function mapWorkOrderBoosterMaterial(value: unknown) {
   const material = safeParseJson(value)
@@ -283,6 +317,12 @@ export function mapWorkOrderAdmin(
   const giftPhase = String(workOrder.gift_phase || '').trim()
   const resolvedGiftPhase = resolveWorkOrderGiftPhase(workOrder)
   const internalConsignment = hasInternalConsignmentFulfillment(workOrder)
+  const consignmentMaterial = safeParseJson(
+    safeParseJson(workOrder.material_json).consignment,
+  ) as JsonObject
+  const consignmentWorkerIdRaw =
+    consignmentInventory?.worker_id || consignmentMaterial.workerId || 0
+  const consignmentWorkerId = Math.max(0, Math.floor(Number(consignmentWorkerIdRaw) || 0))
   const hallAvailable =
     workOrder.status === WORK_ORDER_STATUS.OPEN &&
     (!workOrder.sharing_enabled || activeShareQuantity < sharingTotalQuantity)
@@ -437,7 +477,10 @@ export function mapWorkOrderAdmin(
     depositThresholdAmount: Number(
       workOrder.deposit_threshold_amount || DEFAULT_DEPOSIT_THRESHOLD_AMOUNT,
     ),
-    material: mapWorkOrderMaterial(workOrder.material_json),
+    material: mapWorkOrderMaterialWithConsignmentWorker(
+      workOrder.material_json,
+      consignmentInventory,
+    ),
     requirement: {
       fields: resolveRequirementFields(workOrder),
     },
@@ -462,6 +505,8 @@ export function mapWorkOrderAdmin(
           displayName: workOrder.worker_display_name || '',
         }
       : null,
+    /** 寄售供货打手：后台「接单人员」筛选也认这个 id（内部寄售直接履约没有 assigned_worker_id）。 */
+    consignmentWorkerId: consignmentWorkerId > 0 ? consignmentWorkerId : null,
     ...(shares ? { sharingWorkers: mapWorkOrderSharingWorkers(shares) } : {}),
     publishedAt: workOrder.published_at,
     pinnedAt: workOrder.pinned_at,
diff --git a/apps/backend/src/types/runtime-config.ts b/apps/backend/src/types/runtime-config.ts
index 0239e9c4..faa95205 100644
--- a/apps/backend/src/types/runtime-config.ts
+++ b/apps/backend/src/types/runtime-config.ts
@@ -28,12 +28,6 @@ export type RuntimeConfig = {
     maxFiles?: number
   }
   retention: {
-    rawPayloadDays: number
-    taskEventDays: number
-    webhookEventDays: number
-    auditLogDays: number
-    /** 工单事件（work_order_events）保留天数：这张表只增不减，必须纳入清理。 */
-    workOrderEventDays: number
     /** 已处理成本异常（cost_exceptions）保留天数：超期归档，open 行不归档。 */
     costExceptionDays: number
   }
diff --git a/apps/frontend/src/types/worker-platform.ts b/apps/frontend/src/types/worker-platform.ts
index 8127caec..ca7581ca 100644
--- a/apps/frontend/src/types/worker-platform.ts
+++ b/apps/frontend/src/types/worker-platform.ts
@@ -782,6 +782,8 @@ export type WorkOrder = {
     username: string
     displayName: string
   }
+  /** 寄售供货打手 id：后台「接单人员」筛选同时认这个 id。 */
+  consignmentWorkerId?: number | null
   /** 拼单订单的当前参与打手，普通整单不返回该字段。 */
   sharingWorkers?: Array<{
     workerId: number
diff --git a/apps/frontend/src/utils/admin-realtime-work-orders.ts b/apps/frontend/src/utils/admin-realtime-work-orders.ts
index 0751288d..16c60ef0 100644
--- a/apps/frontend/src/utils/admin-realtime-work-orders.ts
+++ b/apps/frontend/src/utils/admin-realtime-work-orders.ts
@@ -155,6 +155,18 @@ export function isExplicitOrderNoSearch(text: unknown): boolean {
   )
 }
 
+/**
+ * 快照里是否带寄售履约标记。
+ *
+ * 寄售单的供货打手不在 worker / sharingWorkers 上，而在库存行上；
+ * 旧快照没有 consignmentWorkerId 时无法判断它是否命中「接单人员」筛选。
+ */
+function hasConsignmentMaterial(snapshot: Record<string, unknown>): boolean {
+  const material = isRecord(snapshot.material) ? snapshot.material : null
+  const consignment = material && isRecord(material.consignment) ? material.consignment : null
+  return Boolean(consignment && (consignment.inventoryId || consignment.inventoryNo))
+}
+
 export function evaluateAdminWorkOrderRealtimeMatch(
   snapshot: unknown,
   filters: AdminWorkOrderListFilters,
@@ -190,7 +202,16 @@ export function evaluateAdminWorkOrderRealtimeMatch(
           toNumber((worker as { workerId?: unknown })?.workerId),
         )
       : []
-    if (assignedWorkerId !== filters.workerId && !sharingWorkerIds.includes(filters.workerId)) {
+    // 后台「接单人员」筛选同时认寄售供货人；实时快照带 consignmentWorkerId。
+    const consignmentWorkerId = toNumber(snapshot.consignmentWorkerId)
+    const matchesTargetWorker =
+      assignedWorkerId === filters.workerId ||
+      sharingWorkerIds.includes(filters.workerId) ||
+      consignmentWorkerId === filters.workerId
+    if (!matchesTargetWorker) {
+      // 寄售单的供货人只存在库存行上：旧快照 / 未加载库存时无法证伪，
+      // 直接删行会把「接单人员 + 内部寄售匹配」列表里的寄售单清空。
+      if (consignmentWorkerId <= 0 && hasConsignmentMaterial(snapshot)) return 'unknown'
       return 'mismatch'
     }
   }
diff --git a/apps/frontend/tests/admin-realtime-work-orders.test.ts b/apps/frontend/tests/admin-realtime-work-orders.test.ts
index 65440072..a44083a9 100644
--- a/apps/frontend/tests/admin-realtime-work-orders.test.ts
+++ b/apps/frontend/tests/admin-realtime-work-orders.test.ts
@@ -332,11 +332,27 @@ test('打手 / 分类 / 工单号 / 创建日期筛选的证伪能力', () => {
     }),
   )!
 
-  // 指派给别的打手 → mismatch
+  // 指派给别的打手 → mismatch（consignmentWorkerId 明确指向别人，才能证伪）
   assert.equal(
-    evaluateAdminWorkOrderRealtimeMatch(buildSnapshot({ worker: { workerId: 8 } }), filters),
+    evaluateAdminWorkOrderRealtimeMatch(
+      buildSnapshot({ worker: { workerId: 8 }, consignmentWorkerId: 8 }),
+      filters,
+    ),
     'mismatch',
   )
+  // 寄售供货人是目标打手 → 命中（内部寄售直接履约没有 assigned_worker_id）
+  assert.equal(
+    evaluateAdminWorkOrderRealtimeMatch(
+      buildSnapshot({ consignmentWorkerId: 7, categoryId: 12 }),
+      filters,
+    ),
+    'match',
+  )
+  // 旧快照没有 consignmentWorkerId、但有寄售标记 → 无法证伪，只能原地更新，不能删行
+  assert.equal(
+    evaluateAdminWorkOrderRealtimeMatch(buildSnapshot({ categoryId: 12 }), filters),
+    'unknown',
+  )
   // 拼单参与者是目标打手 → 命中（后端 workerId 筛选也认拼单参与者）
   assert.equal(
     evaluateAdminWorkOrderRealtimeMatch(
diff --git a/docs/统一订单履约与财务模型-权威版.md b/docs/统一订单履约与财务模型-权威版.md
index 3519527f..7d1d797c 100644
--- a/docs/统一订单履约与财务模型-权威版.md
+++ b/docs/统一订单履约与财务模型-权威版.md
@@ -3,16 +3,16 @@ type: 权威架构与实施计划
 description: 订单、内部 SKU、履约路由、履约执行、商品、成本与财务的唯一权威口径及重构计划。
 tags: [订单, 内部SKU, 履约, 商品, 成本, 财务, 迁移]
 status: authoritative
-version: 2.4
-updated_at: 2026-11-08
+version: 2.5
+updated_at: 2026-11-09
 ---
 
 # 统一订单、履约与财务模型
 
 > 状态：**唯一权威文档**。
-> 最后校准：2026-11-08。
-> 生产基线：迁移 `146`。
-> 开发基线：迁移 `150`（仅本地，尚未部署生产）。
+> 最后校准：2026-11-09。
+> 生产基线：迁移 `151`。
+> 开发基线：迁移 `152`（仅本地，尚未部署生产）。
 >
 > 从本文件生效起，订单、内部 SKU、履约渠道、履约载体、标准商品、成本和财务相关实现，
 > 只能以本文件为业务口径。其他旧分析只作为历史资料，不再具备设计或验收效力。
@@ -313,7 +313,7 @@ finance_journal_*   -- 总账凭证，可重建
 | 信息 | 唯一写入方 | 唯一真源 | 明确禁止 |
 | --- | --- | --- | --- |
 | 平台订单与订单项 | 订单接入服务 | `orders` / `order_items` | 财务或履约服务改写平台事实 |
-| 平台原始报文 | 各平台适配器 | 原始表 / `raw_payload_json` | 覆盖历史报文 |
+| 平台原始报文 | 各平台适配器 | `order_source_snapshots` / 首次 `raw_payload_json` | 覆盖历史报文 |
 | 中文内部 SKU | 商品身份服务 | `internal_skus` | 各业务表各自发明同义 SKU |
 | 平台字段到内部 SKU | 映射服务 | `internal_sku_mappings` | 按名称猜测渠道 |
 | 主渠道与兜底 | 路由服务 | `sku_channel_routes` | UI 根据商品前缀筛选 |
@@ -366,6 +366,7 @@ finance_journal_*   -- 总账凭证，可重建
 - `orders`
 - `order_items` 的原始平台字段
 - 平台原始订单表与原始报文字段
+- `order_source_snapshots` 平台订单不可变事件快照
 - 平台售后、退款、支付事实
 - `work_orders`、`work_order_shares`、`work_order_events`
 - `fulfillment_tasks` 中真实执行与结果记录
@@ -377,6 +378,14 @@ finance_journal_*   -- 总账凭证，可重建
 
 A 级数据只能追加新事件或做字段兼容迁移，不能为了“模型整齐”重写历史事实。
 
+订单重复同步必须遵守：
+
+- 首次写入的 `orders.raw_payload_json` 不再覆盖；
+- 每次来源同步追加 `order_source_snapshots`，相同内容幂等；
+- 已有 `order_items` 的平台 SKU、名称、数量、规格和快照不因重推更新；
+- 重推中缺少的订单项只记录为来源差异，不得物理删除订单项或级联删除履约记录；
+- 数据保留任务不得清空或删除 A 级事实，只允许维护可重建的派生数据。
+
 ### B 级：业务输入，必须迁移而不是重建
 
 - `internal_sku_mappings`