diff --git a/app/Http/Controllers/Business/CourierPayableSummaries.php b/app/Http/Controllers/Business/CourierPayableSummaries.php
index cd6e88e0..610f4d14 100644
--- a/app/Http/Controllers/Business/CourierPayableSummaries.php
+++ b/app/Http/Controllers/Business/CourierPayableSummaries.php
@@ -13,6 +13,19 @@ use Symfony\Component\HttpFoundation\StreamedResponse;
 
 class CourierPayableSummaries extends Controller
 {
+    private const IMPORT_TEMPLATES = [
+        'freight-difference' => [
+            'path' => 'templates/courier-payables/freight-difference-import-template.xlsx',
+            'ascii_name' => 'freight_difference_import_template.xlsx',
+            'download_name' => '运费差导入模板.xlsx',
+        ],
+        'other-surcharge-summary' => [
+            'path' => 'templates/courier-payables/other-surcharge-import-template.xlsx',
+            'ascii_name' => 'other_surcharge_import_template.xlsx',
+            'download_name' => '其他附加费导入模板.xlsx',
+        ],
+    ];
+
     public function __construct(private readonly CourierPayableSummaryStore $store)
     {
         $this->middleware('auth');
@@ -49,20 +62,21 @@ class CourierPayableSummaries extends Controller
     public function template(string $summaryPage): BinaryFileResponse
     {
         $this->authorizePage($summaryPage);
-        abort_unless($summaryPage === 'freight-difference', 404);
+        $template = self::IMPORT_TEMPLATES[$summaryPage] ?? null;
+        abort_unless(is_array($template), 404);
 
-        $path = resource_path('templates/courier-payables/freight-difference-import-template.xlsx');
+        $path = resource_path($template['path']);
         abort_unless(is_file($path), 404);
 
-        $response = response()->download($path, 'freight_difference_import_template.xlsx', [
+        $response = response()->download($path, $template['ascii_name'], [
             'Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
             'Cache-Control' => 'private, no-store',
         ]);
 
         return $response->setContentDisposition(
             'attachment',
-            '运费差导入模板.xlsx',
-            'freight_difference_import_template.xlsx',
+            $template['download_name'],
+            $template['ascii_name'],
         );
     }
 
diff --git a/resources/templates/courier-payables/other-surcharge-import-template.xlsx b/resources/templates/courier-payables/other-surcharge-import-template.xlsx
new file mode 100644
index 00000000..728aecd7
Binary files /dev/null and b/resources/templates/courier-payables/other-surcharge-import-template.xlsx differ
diff --git a/resources/views/business/pages/courier-payables/summary-table.blade.php b/resources/views/business/pages/courier-payables/summary-table.blade.php
index 26d7b94c..ee28f64b 100644
--- a/resources/views/business/pages/courier-payables/summary-table.blade.php
+++ b/resources/views/business/pages/courier-payables/summary-table.blade.php
@@ -1,3 +1,18 @@
+@php
+    $courierSummaryImportTemplate = [
+        'freight-difference' => [
+            'dialog_title' => '导入运费差',
+            'template_name' => '运费差导入模板',
+            'field_count' => 11,
+        ],
+        'other-surcharge-summary' => [
+            'dialog_title' => '导入其他附加费汇总',
+            'template_name' => '其他附加费导入模板',
+            'field_count' => 11,
+        ],
+    ][$courierSummaryPage] ?? null;
+@endphp
+
 <section class="courier-summary" data-courier-payable-summary="{{ $courierSummaryPage }}" aria-label="{{ $courierSummaryTitle }}">
     <header class="courier-summary__toolbar">
         <div class="courier-summary__heading">
@@ -9,20 +24,11 @@
             @endif
         </div>
         <div class="courier-summary__actions">
-            @if ($courierSummaryPage === 'freight-difference')
+            @if ($courierSummaryImportTemplate)
                 <button type="button" class="courier-summary__button" data-courier-summary-import-open>
                     <span class="material-icons-outlined" aria-hidden="true">upload_file</span>
                     <span>导入</span>
                 </button>
-            @else
-            <form method="POST" enctype="multipart/form-data" action="{{ route('business.courier-payable-summaries.import', ['summaryPage' => $courierSummaryPage]) }}">
-                @csrf
-                <input id="courier-summary-import-{{ $courierSummaryPage }}" type="file" name="import" accept=".xlsx,.xls,.csv" required hidden onchange="this.form.submit()">
-                <label class="courier-summary__button" for="courier-summary-import-{{ $courierSummaryPage }}">
-                    <span class="material-icons-outlined" aria-hidden="true">upload_file</span>
-                    <span>导入</span>
-                </label>
-            </form>
             @endif
             <a
                 href="{{ route('business.courier-payable-summaries.export', ['summaryPage' => $courierSummaryPage]) }}"
@@ -85,7 +91,7 @@
         </footer>
     @endif
 
-    @if ($courierSummaryPage === 'freight-difference')
+    @if ($courierSummaryImportTemplate)
         <dialog class="courier-summary__import-dialog" data-courier-summary-import-dialog aria-labelledby="courier-summary-import-title">
             <form
                 method="POST"
@@ -96,7 +102,7 @@
                 @csrf
                 <header class="courier-summary__import-header">
                     <div>
-                        <strong id="courier-summary-import-title">导入运费差</strong>
+                        <strong id="courier-summary-import-title">{{ $courierSummaryImportTemplate['dialog_title'] }}</strong>
                         <span>支持 .xlsx、.xls、.csv，单个文件不超过 10 MB</span>
                     </div>
                     <button type="button" class="courier-summary__icon-button" data-courier-summary-import-close aria-label="关闭导入窗口" title="关闭">
@@ -107,8 +113,8 @@
                     <div class="courier-summary__template-row">
                         <span class="material-icons-outlined" aria-hidden="true">description</span>
                         <div>
-                            <strong>运费差导入模板</strong>
-                            <span>.xlsx · 11 个字段</span>
+                            <strong>{{ $courierSummaryImportTemplate['template_name'] }}</strong>
+                            <span>.xlsx · {{ $courierSummaryImportTemplate['field_count'] }} 个字段</span>
                         </div>
                         <a class="courier-summary__button" href="{{ route('business.courier-payable-summaries.template', ['summaryPage' => $courierSummaryPage]) }}">
                             <span class="material-icons-outlined" aria-hidden="true">download</span>
@@ -191,10 +197,10 @@
     @media (max-width:700px) { .courier-summary__toolbar { align-items:flex-start; flex-direction:column; } .courier-summary__actions { width:100%; } .courier-summary__template-row { grid-template-columns:28px minmax(0,1fr); } .courier-summary__template-row .courier-summary__button { grid-column:1/-1; justify-content:center; } }
 </style>
 
-@if ($courierSummaryPage === 'freight-difference')
+@if ($courierSummaryImportTemplate)
 <script>
 (() => {
-    const root = document.querySelector('[data-courier-payable-summary="freight-difference"]');
+    const root = document.querySelector('[data-courier-payable-summary="{{ $courierSummaryPage }}"]');
     if (!root) return;
 
     const dialog = root.querySelector('[data-courier-summary-import-dialog]');
diff --git a/routes/admin.php b/routes/admin.php
index 5e432428..256f66ec 100644
--- a/routes/admin.php
+++ b/routes/admin.php
@@ -201,7 +201,7 @@ Route::post('workspace/courier-payables/{summaryPage}/summary-import', [CourierP
     ->where('summaryPage', 'freight-difference|other-surcharge-summary')
     ->name('business.courier-payable-summaries.import');
 Route::get('workspace/courier-payables/{summaryPage}/summary-template', [CourierPayableSummaries::class, 'template'])
-    ->where('summaryPage', 'freight-difference')
+    ->where('summaryPage', 'freight-difference|other-surcharge-summary')
     ->name('business.courier-payable-summaries.template');
 Route::get('workspace/courier-payables/{summaryPage}/summary-export', [CourierPayableSummaries::class, 'export'])
     ->where('summaryPage', 'freight-difference|other-surcharge-summary')
diff --git a/tests/Feature/Business/CourierPayableSummaryPagesTest.php b/tests/Feature/Business/CourierPayableSummaryPagesTest.php
index 4a7c6c34..24e21a6e 100644
--- a/tests/Feature/Business/CourierPayableSummaryPagesTest.php
+++ b/tests/Feature/Business/CourierPayableSummaryPagesTest.php
@@ -106,15 +106,64 @@ class CourierPayableSummaryPagesTest extends FeatureTestCase
         $spreadsheet->disconnectWorksheets();
     }
 
-    public function test_other_surcharge_page_does_not_offer_the_freight_difference_template(): void
+    public function test_other_surcharge_import_dialog_downloads_the_supplied_xlsx_template(): void
     {
-        $this->loginAs()->get(route('business.pages.show', [
+        $pageResponse = $this->loginAs()->get(route('business.pages.show', [
             'section' => 'courier-payables',
             'page' => 'other-surcharge-summary',
-        ]))
+        ]));
+
+        $pageResponse
             ->assertOk()
-            ->assertDontSeeText('下载模板')
-            ->assertDontSee('data-courier-summary-import-dialog', false);
+            ->assertSee('data-courier-summary-import-dialog', false)
+            ->assertSeeText('导入其他附加费汇总')
+            ->assertSeeText('其他附加费导入模板')
+            ->assertSeeText('.xlsx · 11 个字段')
+            ->assertSeeText('下载模板')
+            ->assertSee(route('business.courier-payable-summaries.template', [
+                'summaryPage' => 'other-surcharge-summary',
+            ]), false);
+
+        $templateResponse = $this->loginAs()->get(route('business.courier-payable-summaries.template', [
+            'summaryPage' => 'other-surcharge-summary',
+        ]));
+
+        $templateResponse
+            ->assertOk()
+            ->assertDownload('other_surcharge_import_template.xlsx')
+            ->assertHeader('content-type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+        $this->assertStringContainsString(
+            "filename*=utf-8''" . rawurlencode('其他附加费导入模板.xlsx'),
+            (string) $templateResponse->headers->get('Content-Disposition'),
+        );
+
+        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/other-surcharge-import-template.xlsx'));
+        $worksheet = $spreadsheet->getActiveSheet();
+
+        $this->assertSame([
+            '日期',
+            '负责人',
+            '快递公司',
+            '快递单号',
+            '商品ID',
+            '条码',
+            '店铺',
+            '交易单号',
+            '金额',
+            '备注',
+            '成品条码',
+        ], $worksheet->rangeToArray('A1:K1', null, false, false)[0]);
+        $this->assertSame('@', $worksheet->getStyle('A2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('@', $worksheet->getStyle('D2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('@', $worksheet->getStyle('E2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('@', $worksheet->getStyle('F2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('@', $worksheet->getStyle('H2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('0.00########', $worksheet->getStyle('I2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('@', $worksheet->getStyle('K2')->getNumberFormat()->getFormatCode());
+        $this->assertSame('', (string) $worksheet->getCell('A2')->getValue());
+        $this->assertSame('', (string) $worksheet->getCell('K18')->getValue());
+
+        $spreadsheet->disconnectWorksheets();
     }
 
     public function test_completed_freight_difference_template_preserves_long_identifiers_on_import(): void
@@ -183,6 +232,73 @@ class CourierPayableSummaryPagesTest extends FeatureTestCase
         }
     }
 
+    public function test_completed_other_surcharge_template_preserves_long_identifiers_on_import(): void
+    {
+        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/other-surcharge-import-template.xlsx'));
+        $worksheet = $spreadsheet->getActiveSheet();
+        $worksheet->fromArray([
+            '2026-07',
+            '苏木',
+            '测试快递',
+            'SF5199125637478',
+            '6041543429417',
+            'SJ038017N1410V01',
+            '测试店铺',
+            '5110751415866048404',
+            -60,
+            '安装费',
+            'CP001',
+        ], null, 'A2');
+        $worksheet->getCell('E2')->setValueExplicit('6041543429417', DataType::TYPE_STRING);
+        $worksheet->getCell('H2')->setValueExplicit('5110751415866048404', DataType::TYPE_STRING);
+
+        $path = tempnam(sys_get_temp_dir(), 'other-surcharge-template-');
+        $this->assertNotFalse($path);
+        $xlsxPath = $path . '.xlsx';
+
+        try {
+            IOFactory::createWriter($spreadsheet, 'Xlsx')->save($xlsxPath);
+            $spreadsheet->disconnectWorksheets();
+
+            $file = new UploadedFile(
+                $xlsxPath,
+                '其他附加费导入模板.xlsx',
+                'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+                null,
+                true,
+            );
+
+            $this->loginAs()->post(route('business.courier-payable-summaries.import', [
+                'summaryPage' => 'other-surcharge-summary',
+            ]), ['import' => $file])
+                ->assertRedirect(route('business.pages.show', [
+                    'section' => 'courier-payables',
+                    'page' => 'other-surcharge-summary',
+                ]))
+                ->assertSessionHas('success', '导入完成：1 条数据，11 个字段。');
+
+            $snapshot = app(CourierPayableSummaryStore::class)->snapshot(
+                (int) $this->company->id,
+                'other-surcharge-summary',
+            );
+            $this->assertSame('2026-07', $snapshot['rows'][0][0]);
+            $this->assertSame('6041543429417', $snapshot['rows'][0][4]);
+            $this->assertSame('5110751415866048404', $snapshot['rows'][0][7]);
+            $this->assertSame('-60', $snapshot['rows'][0][8]);
+            $this->assertSame('安装费', $snapshot['rows'][0][9]);
+        } finally {
+            if (isset($spreadsheet)) {
+                $spreadsheet->disconnectWorksheets();
+            }
+            if ($path !== false && is_file($path)) {
+                unlink($path);
+            }
+            if (isset($xlsxPath) && is_file($xlsxPath)) {
+                unlink($xlsxPath);
+            }
+        }
+    }
+
     public function test_import_replaces_the_page_snapshot_and_export_returns_all_rows(): void
     {
         $file = UploadedFile::fake()->createWithContent(
@@ -242,5 +358,9 @@ class CourierPayableSummaryPagesTest extends FeatureTestCase
         $this->loginAs()->get(route('business.courier-payable-summaries.template', [
             'summaryPage' => 'freight-difference',
         ]))->assertForbidden();
+
+        $this->loginAs()->get(route('business.courier-payable-summaries.template', [
+            'summaryPage' => 'other-surcharge-summary',
+        ]))->assertForbidden();
     }
 }