diff --git a/config/upstream_mirrors.php b/config/upstream_mirrors.php
index 96360423..8a3ec9be 100644
--- a/config/upstream_mirrors.php
+++ b/config/upstream_mirrors.php
@@ -168,6 +168,25 @@ return [
             ],
         ],
         'operations_replica.rpt.jst_shopInfo' => ['source_key' => 'operations_replica', 'schema' => 'rpt', 'object' => 'jst_shopInfo', 'target' => 'ops_jst_shop_info', 'keys' => ['Id'], 'watermark' => 'updateTime'],
+        'operations_replica.rpt.jst_originalBillInfo' => [
+            'source_key' => 'operations_replica',
+            'schema' => 'rpt',
+            'object' => 'jst_originalBillInfo',
+            'target' => 'ops_jst_original_bill_info',
+            'keys' => ['Id'],
+            'watermark' => 'updateTime',
+            'columns' => [
+                'Id', 'shop_id', 'channel', 'fee_time', 'del_flag', 'primary_key',
+                'createTime', 'updateTime', 'auto_id', 'fee_name', 'inout_type',
+                'oc_amount', 'p_auto_id', 'shop_i_id', 'shop_sku_id', 'sku_id',
+                'so_id', 'combine_type', 'amount',
+            ],
+            'indexes' => [
+                ['Id'],
+                ['shop_id', 'fee_time', 'Id'],
+                ['fee_time', 'Id'],
+            ],
+        ],
 
         // 聚水潭聚工单：协同工单列表。只复制工单查询需要的非敏感字段，
         // 正式 API 从共享镜像关联“仓内未发”类型，不在请求中直连上游。
diff --git a/database/migrations/2026_09_07_000000_create_original_bill_info_mirror_table.php b/database/migrations/2026_09_07_000000_create_original_bill_info_mirror_table.php
new file mode 100644
index 00000000..9dfde35b
--- /dev/null
+++ b/database/migrations/2026_09_07_000000_create_original_bill_info_mirror_table.php
@@ -0,0 +1,57 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    private function connection(): string
+    {
+        return (string) config('upstream_mirrors.connection', 'business_mirror');
+    }
+
+    public function up(): void
+    {
+        $schema = Schema::connection($this->connection());
+
+        if ($schema->hasTable('ops_jst_original_bill_info')) {
+            return;
+        }
+
+        $schema->create('ops_jst_original_bill_info', function (Blueprint $table): void {
+            $table->char('_mirror_key', 64)->primary();
+            $table->integer('Id');
+            $table->integer('shop_id')->nullable();
+            $table->string('channel', 100)->nullable();
+            $table->dateTime('fee_time')->nullable();
+            $table->integer('del_flag')->nullable();
+            $table->string('primary_key', 100)->nullable();
+            $table->dateTime('createTime')->nullable();
+            $table->dateTime('updateTime')->nullable();
+            $table->bigInteger('auto_id')->nullable();
+            $table->string('fee_name', 100)->nullable();
+            $table->string('inout_type', 100)->nullable();
+            $table->string('oc_amount', 100)->nullable();
+            $table->string('p_auto_id', 100)->nullable();
+            $table->string('shop_i_id', 100)->nullable();
+            $table->string('shop_sku_id', 100)->nullable();
+            $table->string('sku_id', 100)->nullable();
+            $table->string('so_id', 100)->nullable();
+            $table->string('combine_type', 100)->nullable();
+            $table->decimal('amount', 18, 2)->nullable();
+            $table->uuid('_mirror_generation')->nullable()->index();
+            $table->dateTime('_mirror_synced_at', 6)->index();
+
+            $table->unique('Id', 'ops_original_bill_source_id_unique');
+            $table->index('updateTime', 'ops_original_bill_update_time_index');
+            $table->index(['shop_id', 'fee_time', 'Id'], 'ops_original_bill_shop_fee_index');
+            $table->index(['fee_time', 'Id'], 'ops_original_bill_fee_time_index');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::connection($this->connection())->dropIfExists('ops_jst_original_bill_info');
+    }
+};
diff --git a/docs/上游业务镜像清单.md b/docs/上游业务镜像清单.md
index 8d01eb8a..cbbda492 100644
--- a/docs/上游业务镜像清单.md
+++ b/docs/上游业务镜像清单.md
@@ -20,6 +20,7 @@
 | 本次建立 | `config/upstream_mirrors.php` 中登记全部当前代码引用的原表；通用表级同步框架负责建表、稳定游标、断点续传、增量重叠和全量校准。 |
 | 已开始逐域切换 | 公司、店铺、商标页面在对应镜像完成首次全量后自动改读完整镜像表；首次全量前保留旧快照作为兼容回滚。其他业务域仍需逐项切换，不得宣称全项目已经完成。 |
 | 中央同步接入 | 店铺维度报表从 `jiansun.dbo.jst_originalBillInfo` 和 `dbo.fys_shopInfo_flow` 自动、可断点同步；不再依赖开发者电脑、SQLite 或人工 XLSX。 |
+| 已登记，待首次同步 | `operations_replica/rpt.jst_originalBillInfo` 登记为通用原始账单镜像 `ops_jst_original_bill_info`；保留当前 19 个业务字段，按 `Id` 断点全量、按 `updateTime` 重叠增量。部署迁移只创建空表，不自动启动约 1400 万行的首次同步。 |
 
 ## 经营分析副本库（operations_replica）
 
@@ -40,6 +41,7 @@
 | 推广费用 | `rpt.ads_itemid_sales_cost_ratio_v2_di` | `ops_item_sales_cost_ratio` |
 | 退款退货 | `rpt.jst_returnAndRefundInfo`、`rpt.jst_returnAndRefundItem` | `ops_jst_return_refund_*` |
 | 聚水潭店铺 | `rpt.jst_shopInfo` | `ops_jst_shop_info` |
+| 聚水潭原始账单 | `rpt.jst_originalBillInfo` | `ops_jst_original_bill_info` |
 | 店铺维度报表 | `jiansun/dbo.jst_originalBillInfo + dbo.jst_shopInfo + dbo.fys_shopInfo_flow` | `store_report_bill_rows`、`store_report_lifecycle_rows`、`store_report_daily_rows` |
 | 聚水潭聚工单（仓内未发） | `rpt.work_order_main`、`rpt.work_order_sub`、`rpt.work_order_form_config`、`rpt.work_order_form_value` | `ops_work_order_main`、`ops_work_order_sub`、`ops_work_order_form_config`、`ops_work_order_form_value` |
 
@@ -72,6 +74,7 @@
 7. 普通商品的采购单价同步以采购主表 `updateTime` 加明细 `Id` 作为稳定游标；页面按商品编码选择最近完成的 1688 一键代发价格。同步保存全部状态，使完成单后续取消时也能撤回旧价格；首次全量前只显示普通商品自身采购价。
 8. 聚水潭官方接口尚未接入时，普通商品历史残留排除由负责人提供的最新完整 XLSX 导出刷新。只排除“导出生成前已创建、但导出中缺失”的镜像行，导出生成后的新增商品保持可见。导入使用新同步代次，只有完整解析成功才原子替换排除表；中断或错误保留上一版。后续接入聚水潭官方“普通商品资料查询”及删除/恢复记录后，由官方接口取代人工导出校准。
 9. 店铺维度报表是已批准的中央专用数据集：生产节点按 `Id` 断点推进并回看最近 50000 行；原始账单同步后增量维护按店铺/日期汇总的 `store_report_daily_rows`，页面不得现场扫描千万级原始账单。开发机不运行刷新 worker。
+10. `operations_replica.rpt.jst_originalBillInfo` 是供多个业务功能复用的原始账单镜像。首次同步必须单独授权并在低峰期分批续传；部署、页面请求和普通开发机均不得自动启动。同步完成后，开发者通过固定 Repository 查询 `ops_jst_original_bill_info`，不得各自创建整表快照。
 
 ## 后续切换顺序
 
diff --git a/tests/Unit/EcommerceFinance/GenericUpstreamPipelineTest.php b/tests/Unit/EcommerceFinance/GenericUpstreamPipelineTest.php
index 01cbfde2..9f722682 100644
--- a/tests/Unit/EcommerceFinance/GenericUpstreamPipelineTest.php
+++ b/tests/Unit/EcommerceFinance/GenericUpstreamPipelineTest.php
@@ -112,6 +112,48 @@ class GenericUpstreamPipelineTest extends TestCase
         $this->assertFalse($registry->scheduled($key));
     }
 
+    public function test_original_bill_dataset_uses_stable_cursor_and_explicit_shared_schema(): void
+    {
+        $configuration = require base_path('config/upstream_mirrors.php');
+        config(['upstream_mirrors.datasets' => $configuration['datasets']]);
+
+        $key = 'operations_replica.rpt.jst_originalBillInfo';
+        $registry = app(BusinessMirrorDatasetRegistry::class);
+        $dataset = $registry->get($key);
+
+        $this->assertSame('operations_replica', $dataset->sourceKey());
+        $this->assertSame('rpt', $dataset->sourceSchema());
+        $this->assertSame('jst_originalBillInfo', $dataset->sourceObject());
+        $this->assertSame('ops_jst_original_bill_info', $dataset->targetTable());
+        $this->assertSame(['Id'], $dataset->keyColumns());
+        $this->assertSame('updateTime', $dataset->watermarkColumn());
+        $this->assertSame([
+            ['Id'],
+            ['shop_id', 'fee_time', 'Id'],
+            ['fee_time', 'Id'],
+        ], $dataset->indexDefinitions());
+        $this->assertSame([
+            'Id', 'shop_id', 'channel', 'fee_time', 'del_flag', 'primary_key',
+            'createTime', 'updateTime', 'auto_id', 'fee_name', 'inout_type',
+            'oc_amount', 'p_auto_id', 'shop_i_id', 'shop_sku_id', 'sku_id',
+            'so_id', 'combine_type', 'amount',
+        ], $registry->columnSelection($key));
+    }
+
+    public function test_original_bill_migration_creates_compact_shared_table(): void
+    {
+        $migration = require base_path('database/migrations/2026_09_07_000000_create_original_bill_info_mirror_table.php');
+        $migration->up();
+
+        $schema = Schema::connection('business_mirror');
+        $this->assertTrue($schema->hasTable('ops_jst_original_bill_info'));
+        $this->assertTrue($schema->hasColumn('ops_jst_original_bill_info', 'Id'));
+        $this->assertTrue($schema->hasColumn('ops_jst_original_bill_info', 'updateTime'));
+        $this->assertTrue($schema->hasColumn('ops_jst_original_bill_info', '_mirror_synced_at'));
+        $this->assertSame('string', $schema->getColumnType('ops_jst_original_bill_info', 'channel'));
+        $this->assertSame('string', $schema->getColumnType('ops_jst_original_bill_info', 'so_id'));
+    }
+
     /** @dataProvider nativeDrivers */
     public function test_native_tls_catalog_first_sync_pagination_and_incremental(string $driver, bool $timezoneAware = false, ?string $fixtureHost = null): void
     {