diff --git a/modules/EcommerceFinance/Services/Jushuitan/ShippingReplicaSynchronizer.php b/modules/EcommerceFinance/Services/Jushuitan/ShippingReplicaSynchronizer.php
index edcc74ae..8ae617f3 100644
--- a/modules/EcommerceFinance/Services/Jushuitan/ShippingReplicaSynchronizer.php
+++ b/modules/EcommerceFinance/Services/Jushuitan/ShippingReplicaSynchronizer.php
@@ -43,6 +43,10 @@ class ShippingReplicaSynchronizer
         'settle_volume_cm3', 'recon_weight_kg', 'recon_volume_cm3', 'front_no',
     ];
     private const PRESERVED_CONTACT_FIELDS = ['receiver_name', 'receiver_mobile', 'receiver_phone'];
+    private const REFRESHED_PACKAGE_FIELDS = [
+        'trade_no', 'express_name1', 'warehouse_name', 'shop_name', 'platform', 'pay_time',
+        'receiver_state', 'receiver_city', 'receiver_district',
+    ];
     private const PRESERVED_ITEM_FIELDS = ['finished_barcode', 'finished_name', 'finished_supplier'];
 
     private const VIEW = 'rpt.Jst_SendData_View_extension';
@@ -68,6 +72,7 @@ class ShippingReplicaSynchronizer
     private int $packagesRetainedForMissingItems = 0;
     private int $packagesRetainedForUnmatchedAmount = 0;
     private int $staleMirrorPackages = 0;
+    private int $supersededRemoved = 0;
 
     /** @var array<int,true> */
     private array $seenSourceIds = [];
@@ -174,6 +179,7 @@ class ShippingReplicaSynchronizer
             $this->packagesRetainedForMissingItems = 0;
             $this->packagesRetainedForUnmatchedAmount = 0;
             $this->staleMirrorPackages = 0;
+            $this->supersededRemoved = 0;
             $this->seenSourceIds = [];
             $this->expressOrderIds = [];
             $this->dwsFailedDays = [];
@@ -261,6 +267,7 @@ class ShippingReplicaSynchronizer
                 $result['packages_retained_for_unmatched_amount'] = $this->packagesRetainedForUnmatchedAmount;
                 $result['dws_failed_days'] = $this->dwsFailedDays;
                 $result['stale_mirror_packages'] = $this->staleMirrorPackages;
+                $result['superseded_packages_removed'] = $this->supersededRemoved;
                 $result['tracking_pairing_skipped_pages'] = $this->pairingSkipped;
             }
             if ($skipFreight) {
@@ -2177,9 +2184,11 @@ class ShippingReplicaSynchronizer
 
             $rows = [];
             $replaceIds = [];
+            $refresh = [];
             foreach ($packages as $id => $packageRows) {
                 if (! ($hasItems[$id] ?? false) && ($oldHasItems[$id] ?? false)) {
                     $this->packagesRetainedForMissingItems++;
+                    $refresh[$id] = $packageRows[0] ?? [];
                     continue;
                 }
                 $unmatchedOldAmounts = $oldAmountSkuIds[$id] ?? [];
@@ -2216,6 +2225,7 @@ class ShippingReplicaSynchronizer
                 }
                 if ($unsafeAmount) {
                     $this->packagesRetainedForUnmatchedAmount++;
+                    $refresh[$id] = $packageRows[0] ?? [];
                     continue;
                 }
                 $replaceIds[] = $id;
@@ -2245,6 +2255,7 @@ class ShippingReplicaSynchronizer
                 }
                 array_push($rows, ...$packageRows);
             }
+            $this->refreshRetainedPackages($refresh);
             if ($replaceIds === []) {
                 return;
             }
@@ -2347,21 +2358,55 @@ class ShippingReplicaSynchronizer
         return $out;
     }
 
+    /**
+     * 窗口内本次未扫到的旧包裹：若其快递单号已由本次其它包裹(新来源键)吐出，说明是被取代的旧记录
+     * (如凌晨同步时发货明细未到、先按自动发货仓/出库单兜底入库，之后发货明细到齐换成发货明细来源)，删除以免重复和残留空白；
+     * 其余仍保留并计数，需按源键核对。
+     */
     private function countUnseenMirrorPackages(string $fromS, string $toS): int
     {
         $unseen = 0;
-        $ids = $this->db->table('jst_oms_shipping')
+        $superseded = [];
+        $rows = $this->db->table('jst_oms_shipping')
             ->where('ship_time', '>=', $fromS)->where('ship_time', '<', $toS)
-            ->distinct()->pluck('source_id');
-        foreach ($ids as $id) {
-            if (! isset($this->seenSourceIds[(int) $id])) {
-                $unseen++;
+            ->selectRaw('source_id, MAX(express_no) AS express_no')->groupBy('source_id')->get();
+        foreach ($rows as $row) {
+            $id = (int) $row->source_id;
+            if (isset($this->seenSourceIds[$id])) {
+                continue;
             }
+            $tk = ltrim(trim((string) ($row->express_no ?? '')), '@');
+            if ($tk !== '' && isset($this->emittedTrack[$tk])) {
+                $superseded[] = $id;
+                continue;
+            }
+            $unseen++;
         }
+        foreach (array_chunk($superseded, 500) as $chunk) {
+            $this->db->table('jst_oms_shipping')->whereIn('source_id', $chunk)->delete();
+        }
+        $this->supersededRemoved = count($superseded);
 
         return $unseen;
     }
 
+    /** 因商品/金额无法安全替换而保留的旧包裹：包裹级字段(省市区、快递、仓库、店铺等)仍按本次上游刷新，商品与金额不动。 */
+    private function refreshRetainedPackages(array $refresh): void
+    {
+        foreach ($refresh as $id => $new) {
+            $set = [];
+            foreach (self::REFRESHED_PACKAGE_FIELDS as $field) {
+                $v = $new[$field] ?? null;
+                if ($v !== null && trim((string) $v) !== '') {
+                    $set[$field] = $v;
+                }
+            }
+            if ($set !== []) {
+                $this->db->table('jst_oms_shipping')->where('source_id', (int) $id)->update($set);
+            }
+        }
+    }
+
     private function withPreservedFreight(array $payload, array $previous): array
     {
         $payload = $this->withPreservedCharges($payload, $previous);
diff --git a/tests/Unit/EcommerceFinance/ShippingReplicaSynchronizerTest.php b/tests/Unit/EcommerceFinance/ShippingReplicaSynchronizerTest.php
index 85da9083..3a3182df 100644
--- a/tests/Unit/EcommerceFinance/ShippingReplicaSynchronizerTest.php
+++ b/tests/Unit/EcommerceFinance/ShippingReplicaSynchronizerTest.php
@@ -1315,6 +1315,65 @@ class ShippingReplicaSynchronizerTest extends TestCase
         $this->assertSame('15170678', $pending->getValue($sync)[2]);
     }
 
+    public function test_retained_package_refreshes_address_and_superseded_fallback_package_is_removed(): void
+    {
+        $db = DB::connection('business_mirror');
+        $db->table('jst_oms_shipping')->insert([
+            ['source_id' => 5000, 'sku_source_id' => 500000, 'ship_time' => '2026-09-02 12:00:00', 'express_no' => 'YT5',
+                'barcode' => null, 'product_name' => '旧商品甲', 'amount' => 10.50, 'receiver_state' => null],
+            // 凌晨先按自动发货仓兜底入库的旧包裹，之后发货明细到齐由 6000 吐出同一单号
+            ['source_id' => 1000000777, 'sku_source_id' => 1000000777, 'ship_time' => '2026-09-02 13:00:00', 'express_no' => 'YT6',
+                'barcode' => null, 'product_name' => null, 'amount' => null, 'receiver_state' => null],
+            ['source_id' => 1000000888, 'sku_source_id' => 1000000888, 'ship_time' => '2026-09-02 14:00:00', 'express_no' => 'ZZ9',
+                'barcode' => null, 'product_name' => null, 'amount' => null, 'receiver_state' => null],
+        ]);
+        $upstream = $this->createMock(UpstreamReadOnlyQuery::class);
+        $upstream->method('select')->willReturnCallback(function (string $sql): array {
+            if (str_contains($sql, 'FROM rpt.jst_order_express_details e')) {
+                return [
+                    ['id' => 5000, 'inner_order_id' => 'order-1', 'logistic_id' => 'YT5', 'send_time' => '2026-09-02 12:00:00',
+                        'receiver_address' => '河南省-郑州市-金水区'],
+                    ['id' => 6000, 'inner_order_id' => 'order-2', 'logistic_id' => 'YT6', 'send_time' => '2026-09-02 13:00:00',
+                        'receiver_address' => '江苏省-常州市-武进区'],
+                ];
+            }
+            if (str_contains($sql, 'FROM rpt.jst_salesOutboundInfo WHERE io_date')) {
+                return [
+                    ['o_id' => 'order-1', 'io_id' => 'outbound-1', 'l_id' => 'YT5'],
+                    ['o_id' => 'order-2', 'io_id' => 'outbound-2', 'l_id' => 'YT6'],
+                ];
+            }
+            if (str_contains($sql, 'FROM rpt.Jst_SendData_View_extension')) {
+                return [
+                    ['io_id' => 'outbound-1', 'sku_ids' => 'new-sku', 'qty' => 1, 'type' => 0, 'sku_name' => '新商品甲', 'volume' => null],
+                    ['io_id' => 'outbound-2', 'sku_ids' => 'new-sku', 'qty' => 1, 'type' => 0, 'sku_name' => '新商品乙', 'volume' => null],
+                ];
+            }
+
+            return [];
+        });
+        $factory = $this->createMock(UpstreamReadOnlyQueryFactory::class);
+        $factory->method('forSource')->with('operations_replica')->willReturn($upstream);
+
+        $result = (new ShippingReplicaSynchronizer($factory))->sync(
+            Carbon::parse('2026-09-01'), Carbon::parse('2026-09-05'),
+        );
+
+        $this->assertSame(1, $result['packages_retained_for_unmatched_amount']);
+        $this->assertSame(1, $result['superseded_packages_removed']);
+        $this->assertSame(1, $result['stale_mirror_packages']);
+        // 保留的旧包裹：商品金额不动，省市区按上游刷新
+        $kept = $db->table('jst_oms_shipping')->where('source_id', 5000)->sole();
+        $this->assertSame('旧商品甲', $kept->product_name);
+        $this->assertEquals(10.50, $kept->amount);
+        $this->assertSame('河南省', $kept->receiver_state);
+        $this->assertSame('郑州市', $kept->receiver_city);
+        // 被发货明细取代的兜底包裹删除；无对应的仍保留待核对
+        $this->assertSame(0, $db->table('jst_oms_shipping')->where('source_id', 1000000777)->count());
+        $this->assertSame(1, $db->table('jst_oms_shipping')->where('source_id', 1000000888)->count());
+        $this->assertSame('江苏省', $db->table('jst_oms_shipping')->where('source_id', 6000)->value('receiver_state'));
+    }
+
     private function setScanBatchLimit(ShippingReplicaSynchronizer $synchronizer, string $property, int $limit): void
     {
         $reflection = new \ReflectionProperty($synchronizer, $property);