diff --git a/database/migrations/2026_11_09_230000_add_taobao_wechat_yicai_backoffice_opening.php b/database/migrations/2026_11_09_230000_add_taobao_wechat_yicai_backoffice_opening.php
new file mode 100644
index 00000000..0b9f836f
--- /dev/null
+++ b/database/migrations/2026_11_09_230000_add_taobao_wechat_yicai_backoffice_opening.php
@@ -0,0 +1,59 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+use Modules\EcommerceFinance\Repositories\TaobaoWechatOpeningBalanceRepository;
+use Modules\EcommerceFinance\Support\TaobaoWechatBackofficeJuneEndingBalances;
+
+return new class extends Migration
+{
+    private const STORE_NAME = '天猫-亿家达宜彩专卖店';
+
+    public function up(): void
+    {
+        if (app()->environment('testing')
+            || (string) config('system_database.mode', 'bootstrap') === 'bootstrap') {
+            return;
+        }
+
+        $connection = DB::connection((string) config('upstream_mirrors.connection', 'business_mirror'));
+        if (! $connection->getSchemaBuilder()->hasTable(TaobaoWechatOpeningBalanceRepository::TABLE)) {
+            return;
+        }
+
+        $balance = TaobaoWechatBackofficeJuneEndingBalances::balances()[self::STORE_NAME] ?? null;
+        if ($balance === null) {
+            return;
+        }
+
+        $importedAt = now();
+        $connection->table(TaobaoWechatOpeningBalanceRepository::TABLE)->updateOrInsert(
+            [
+                'balance_date' => TaobaoWechatBackofficeJuneEndingBalances::AS_OF_DATE,
+                'store_name' => self::STORE_NAME,
+            ],
+            [
+                'balance' => $balance,
+                'source' => TaobaoWechatBackofficeJuneEndingBalances::SOURCE,
+                'source_note' => TaobaoWechatBackofficeJuneEndingBalances::SOURCE_NOTE,
+                'imported_at' => $importedAt,
+                'updated_at' => $importedAt,
+                'created_at' => $importedAt,
+            ],
+        );
+    }
+
+    public function down(): void
+    {
+        if (app()->environment('testing')
+            || (string) config('system_database.mode', 'bootstrap') === 'bootstrap') {
+            return;
+        }
+
+        DB::connection((string) config('upstream_mirrors.connection', 'business_mirror'))
+            ->table(TaobaoWechatOpeningBalanceRepository::TABLE)
+            ->where('balance_date', TaobaoWechatBackofficeJuneEndingBalances::AS_OF_DATE)
+            ->where('store_name', self::STORE_NAME)
+            ->delete();
+    }
+};
diff --git a/modules/EcommerceFinance/Support/TaobaoWechatBackofficeJuneEndingBalances.php b/modules/EcommerceFinance/Support/TaobaoWechatBackofficeJuneEndingBalances.php
index e4470cdd..74d8340c 100644
--- a/modules/EcommerceFinance/Support/TaobaoWechatBackofficeJuneEndingBalances.php
+++ b/modules/EcommerceFinance/Support/TaobaoWechatBackofficeJuneEndingBalances.php
@@ -19,6 +19,7 @@ final class TaobaoWechatBackofficeJuneEndingBalances
             '天猫-HX旗舰店101' => '27846.22',
             '天猫-亿家木旗舰店' => '7296.02',
             '天猫-亿家达旗舰店' => '290881.84',
+            '天猫-亿家达宜彩专卖店' => '5155.88',
             '天猫-卓禾家具旗舰店' => '154923.76',
             '天猫-君特友家具专卖店' => '36040.63',
             '天猫-康帕斯旗舰店' => '0.00',
diff --git a/tests/Unit/EcommerceFinance/TaobaoWechatOpeningBalanceRepositoryTest.php b/tests/Unit/EcommerceFinance/TaobaoWechatOpeningBalanceRepositoryTest.php
index 9f52f1e8..c988de40 100644
--- a/tests/Unit/EcommerceFinance/TaobaoWechatOpeningBalanceRepositoryTest.php
+++ b/tests/Unit/EcommerceFinance/TaobaoWechatOpeningBalanceRepositoryTest.php
@@ -69,7 +69,7 @@ class TaobaoWechatOpeningBalanceRepositoryTest extends TestCase
         $this->assertSame(2, $result['store_count']);
     }
 
-    public function test_backoffice_dataset_contains_the_twenty_confirmed_store_balances(): void
+    public function test_backoffice_dataset_contains_the_twenty_one_confirmed_store_balances(): void
     {
         $balances = TaobaoWechatBackofficeJuneEndingBalances::balances();
         $totalCents = array_sum(array_map(
@@ -77,12 +77,12 @@ class TaobaoWechatOpeningBalanceRepositoryTest extends TestCase
             array_values($balances),
         ));
 
-        $this->assertCount(20, $balances);
-        $this->assertSame(80947454, $totalCents);
+        $this->assertCount(21, $balances);
+        $this->assertSame(81463042, $totalCents);
         $this->assertSame('27846.22', $balances['天猫-HX旗舰店101']);
         $this->assertSame('290881.84', $balances['天猫-亿家达旗舰店']);
+        $this->assertSame('5155.88', $balances['天猫-亿家达宜彩专卖店']);
         $this->assertSame('86802.00', $balances['淘宝-全颐家具工厂店']);
-        $this->assertArrayNotHasKey('天猫-亿家达宜彩专卖店', $balances);
     }
 
     public function test_missing_opening_balance_is_unavailable(): void