diff --git a/modules/EcommerceFinance/Services/SupplierStatementMatcher.php b/modules/EcommerceFinance/Services/SupplierStatementMatcher.php
index 605dfb4f..2943be61 100644
--- a/modules/EcommerceFinance/Services/SupplierStatementMatcher.php
+++ b/modules/EcommerceFinance/Services/SupplierStatementMatcher.php
@@ -4,7 +4,8 @@ namespace Modules\EcommerceFinance\Services;
 
 /**
  * 厂家对账单 vs 我方结算数据：
- * - 行键 = 条码 + 单价（同一把钥匙的多行先合并：数量、金额相加）；
+ * - 行键 = 条码（去掉厂家编号/版本后缀，如 CJ019312N1097V01 → CJ019312）+ 单价
+ *   （同一把钥匙的多行先合并：数量、金额相加）；
  * - 四类结果：一致 / 厂家多（不结算、退回）/ 金额不一致（按金额低的一方结算）/ 厂家少（按厂家数据结算，即不付款）。
  */
 class SupplierStatementMatcher
@@ -17,6 +18,9 @@ class SupplierStatementMatcher
 
     public const TYPE_SUPPLIER_MISSING = '厂家少';
 
+    /** 厂家条码后缀：供应商编号 + 版本，如 N1097V01、N1269V01。 */
+    private const SUPPLIER_SUFFIX = '/[A-Z]{1,3}\d{3,6}V\d{1,3}$/i';
+
     /**
      * @param  list<array<string,mixed>>  $mine  我方结算数据（货款对账：skuCode/unitPrice/qty/amount）
      * @param  list<array<string,mixed>>  $theirs  厂家对账单（barcode/unitPrice/qty/amount）
@@ -36,6 +40,7 @@ class SupplierStatementMatcher
             $theirsRow = $theirsGrouped[$key] ?? null;
 
             $barcode = (string) ($mineRow['barcode'] ?? $theirsRow['barcode']);
+            $supplierBarcode = (string) ($theirsRow['barcode'] ?? '');
             $unitPrice = (float) ($mineRow['unitPrice'] ?? $theirsRow['unitPrice']);
             $mineQty = (float) ($mineRow['qty'] ?? 0);
             $mineAmount = (float) ($mineRow['amount'] ?? 0);
@@ -69,6 +74,7 @@ class SupplierStatementMatcher
 
             $rows[] = [
                 'barcode' => $barcode,
+                'supplierBarcode' => $supplierBarcode === $barcode ? '' : $supplierBarcode,
                 'unitPrice' => $unitPrice,
                 'mineQty' => $mineQty,
                 'mineAmount' => $mineAmount,
@@ -106,7 +112,7 @@ class SupplierStatementMatcher
             }
 
             $unitPrice = (float) ($row['unitPrice'] ?? 0);
-            $key = $barcode . '|' . number_format($unitPrice, 4, '.', '');
+            $key = $this->normalizeBarcode($barcode) . '|' . number_format($unitPrice, 4, '.', '');
 
             $grouped[$key] ??= ['barcode' => $barcode, 'unitPrice' => $unitPrice, 'qty' => 0.0, 'amount' => 0.0];
             $grouped[$key]['qty'] += (float) ($row['qty'] ?? 0);
@@ -115,4 +121,12 @@ class SupplierStatementMatcher
 
         return $grouped;
     }
+
+    /** 去掉条码末尾的「厂家编号 + 版本」后缀，双方口径统一后再匹配。 */
+    private function normalizeBarcode(string $barcode): string
+    {
+        $normalized = preg_replace(self::SUPPLIER_SUFFIX, '', $barcode);
+
+        return $normalized === null || $normalized === '' ? $barcode : $normalized;
+    }
 }
diff --git a/modules/EcommerceFinance/Services/SupplierStatementTemplate.php b/modules/EcommerceFinance/Services/SupplierStatementTemplate.php
index 852562f3..2923e6c6 100644
--- a/modules/EcommerceFinance/Services/SupplierStatementTemplate.php
+++ b/modules/EcommerceFinance/Services/SupplierStatementTemplate.php
@@ -123,6 +123,9 @@ class SupplierStatementTemplate
     private function locateHeader(PayablesWorkbookStreamReader $reader): array
     {
         $expected = array_values(self::COLUMNS);
+        $expectedNormalized = array_map($this->normalizeLabel(...), $expected);
+        $bestLabels = null;
+        $bestScore = -1;
 
         foreach (array_keys($reader->sheetNames()) as $sheetIndex) {
             foreach ($reader->rows($sheetIndex, null, 20) as $rowNumber => $row) {
@@ -135,17 +138,54 @@ class SupplierStatementTemplate
                 }
                 ksort($labels);
 
-                if (array_values($labels) === array_map($this->normalizeLabel(...), $expected) && array_keys($labels) === range(0, count($expected) - 1)) {
+                if (array_values($labels) === $expectedNormalized && array_keys($labels) === range(0, count($expected) - 1)) {
                     return ['sheet' => $sheetIndex, 'row' => $rowNumber];
                 }
+
+                $score = count(array_intersect(array_values($labels), $expectedNormalized));
+                if ($score > $bestScore) {
+                    $bestScore = $score;
+                    $bestLabels = array_values($labels);
+                }
             }
         }
 
         throw ValidationException::withMessages([
-            'import' => '表头与模板不一致：请下载最新模板填写，不要增删或修改列（列名、顺序必须与模板完全相同）。',
+            'import' => '表头与模板不一致：' . $this->describeHeader($bestLabels, $expectedNormalized) . '请下载最新模板填写，不要增删或修改列（列名、顺序必须与模板完全相同）。',
         ]);
     }
 
+    /** @param  list<string>|null  $actual  标准化后的实际表头；@param  list<string>  $expected  标准化后的模板表头 */
+    private function describeHeader(?array $actual, array $expected): string
+    {
+        if ($actual === null) {
+            return '';
+        }
+
+        $display = [];
+        foreach (self::COLUMNS as $label) {
+            $display[$this->normalizeLabel($label)] = $label;
+        }
+
+        $missing = array_map(static fn (string $key): string => $display[$key] ?? $key, array_values(array_diff($expected, $actual)));
+        $extra = array_map(static fn (string $key): string => $display[$key] ?? $key, array_values(array_diff($actual, $expected)));
+
+        $parts = [];
+        if ($missing !== []) {
+            $parts[] = '缺少「' . implode('」「', $missing) . '」';
+        }
+        if ($extra !== []) {
+            $parts[] = '多出「' . implode('」「', $extra) . '」';
+        }
+        $commonActual = array_values(array_filter($actual, static fn (string $key): bool => in_array($key, $expected, true)));
+        $commonExpected = array_values(array_filter($expected, static fn (string $key): bool => in_array($key, $actual, true)));
+        if ($commonActual !== $commonExpected) {
+            $parts[] = '列顺序与模板不同';
+        }
+
+        return $parts === [] ? '' : implode('，', $parts) . '；';
+    }
+
     /** 比较表头时忽略空白与全半角括号差异。 */
     private function normalizeLabel(string $label): string
     {
diff --git a/resources/views/business/pages/supplier-reconciliation/finance-data.blade.php b/resources/views/business/pages/supplier-reconciliation/finance-data.blade.php
index d2ad3748..3700621e 100644
--- a/resources/views/business/pages/supplier-reconciliation/finance-data.blade.php
+++ b/resources/views/business/pages/supplier-reconciliation/finance-data.blade.php
@@ -148,7 +148,12 @@
                             @endphp
                             <tr class="{{ $tagClass }}">
                                 <td><span class="sr-tag {{ $tagClass }}">{{ $row['type'] }}</span></td>
-                                <td>{{ $row['barcode'] }}</td>
+                                <td>
+                                    {{ $row['barcode'] }}
+                                    @if (! empty($row['supplierBarcode']))
+                                        <span class="sr-muted" style="font-size:.7rem">（厂家：{{ $row['supplierBarcode'] }}）</span>
+                                    @endif
+                                </td>
                                 <td class="is-num">{{ number_format($row['unitPrice'], 2) }}</td>
                                 <td class="is-num">{{ $row['mineQty'] !== 0.0 ? number_format($row['mineQty'], 2) : '—' }}</td>
                                 <td class="is-num">{{ $row['theirsQty'] !== 0.0 ? number_format($row['theirsQty'], 2) : '—' }}</td>
diff --git a/tests/Feature/Business/SupplierReconciliationTest.php b/tests/Feature/Business/SupplierReconciliationTest.php
index 4b8c095b..3ecbc46c 100644
--- a/tests/Feature/Business/SupplierReconciliationTest.php
+++ b/tests/Feature/Business/SupplierReconciliationTest.php
@@ -201,6 +201,45 @@ class SupplierReconciliationTest extends FeatureTestCase
         $this->assertSame(0.0, $byBarcode['D-1']['settleAmount']);
     }
 
+    public function test_matcher_normalizes_supplier_barcode_suffix(): void
+    {
+        // 真实场景：我方货号不带厂家后缀，厂家条码带「厂家编号 + 版本」（CJ019312 对 CJ019312N1097V01）
+        $mine = [
+            ['skuCode' => 'CJ019312', 'unitPrice' => '182.5', 'qty' => '130', 'amount' => '23725'],
+            ['skuCode' => 'DNZ037602', 'unitPrice' => '27', 'qty' => '38', 'amount' => '1026'],
+        ];
+        $theirs = [
+            ['barcode' => 'CJ019312N1097V01', 'unitPrice' => '182.5', 'qty' => '130', 'amount' => '23725'],
+            ['barcode' => 'DNZ037602N1097V01', 'unitPrice' => '27', 'qty' => '38', 'amount' => '1026'],
+        ];
+
+        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);
+
+        $this->assertSame(2, $result['summary']['match'], '去掉厂家后缀后应全部一致');
+        $this->assertSame(0, $result['summary']['supplierExtra']);
+        $this->assertSame(0, $result['summary']['supplierMissing']);
+        $this->assertSame(0, $result['summary']['mismatch']);
+        $this->assertSame(24751.0, $result['summary']['settleAmount']);
+        $this->assertSame('CJ019312N1097V01', $result['rows'][0]['supplierBarcode'] ?? null);
+    }
+
+    public function test_header_mismatch_message_lists_the_differences(): void
+    {
+        $file = UploadedFile::fake()->createWithContent(
+            'statement.csv',
+            "\xEF\xBB\xBF单据编号（采购单号）,创建时间,供应商,条码,数量,单价,金额\n"
+            . "编号-1,2026-09-30,晨丰,ZSJ-1,2,128.00,256.00\n",
+        );
+
+        try {
+            app(SupplierStatementTemplate::class)->parse($file, '晨丰');
+            $this->fail('表头不一致应当整份失败。');
+        } catch (ValidationException $exception) {
+            $message = $exception->errors()['import'][0];
+            $this->assertStringContainsString('缺少「快递名称」「快递单号」「规格名称」', $message);
+        }
+    }
+
     private function statementRow(string $barcode, string $unitPrice, string $qty, string $amount): array
     {
         return [