diff --git a/app/Http/Controllers/Admin/ZarinController.php b/app/Http/Controllers/Admin/ZarinController.php
index 4f2b83f..f9ec2ff 100644
--- a/app/Http/Controllers/Admin/ZarinController.php
+++ b/app/Http/Controllers/Admin/ZarinController.php
@@ -274,20 +274,20 @@ class ZarinController extends Controller
      * پیدا کردن کار/کالای محصول در زرین.
      * اول infokarbarcodi (اگر روی آن سرور فعال باشد)؛ وگرنه infosakhte (لیست کامل).
      */
-    private function findZarinKarForProduct(Product $product, $goroheKar = null)
+    private function findZarinKarForProduct(Product $product, $goroheKar = null, bool $exactOnly = false)
     {
         $goroheKar = $goroheKar ?: $this->zarinDefaultGoroheKar();
         $productName = $this->normalizeZarinName($product->title);
 
-        $fromBarcode = $this->findZarinKarInInfokarbarcodi($productName, $goroheKar);
+        $fromBarcode = $this->findZarinKarInInfokarbarcodi($productName, $goroheKar, $exactOnly);
         if ($fromBarcode) {
             return $fromBarcode;
         }
 
-        return $this->findZarinKarInInfosakhte($productName, $goroheKar);
+        return $this->findZarinKarInInfosakhte($productName, $goroheKar, $exactOnly);
     }
 
-    private function matchZarinKarRow(string $productName, array $row): ?array
+    private function matchZarinKarRow(string $productName, array $row, bool $exactOnly = false): ?array
     {
         $name = $row['nameKar']
             ?? $row['nam_kar_sakhte']
@@ -300,26 +300,41 @@ class ZarinController extends Controller
         $rowName = $this->normalizeZarinName($name);
         $idKar = $this->extractUsableZarinKarId($row);
 
-        if (!$idKar) {
+        if (!$idKar || $rowName === '') {
+            return null;
+        }
+
+        if ($rowName === $productName) {
+            return [
+                'idKar' => $idKar,
+                'row' => $row,
+                'match' => 'exact',
+            ];
+        }
+
+        if ($exactOnly) {
             return null;
         }
 
         if (
-            $rowName === $productName ||
             $this->containsText($rowName, $productName) ||
             $this->containsText($productName, $rowName)
         ) {
             return [
                 'idKar' => $idKar,
                 'row' => $row,
+                'match' => 'fuzzy',
             ];
         }
 
         return null;
     }
 
-    private function findZarinKarInInfokarbarcodi(string $productName, $goroheKar): ?array
+    private function findZarinKarInInfokarbarcodi(string $productName, $goroheKar, bool $exactOnly = false): ?array
     {
+        $exact = null;
+        $fuzzy = null;
+
         for ($page = 1; $page <= 10; $page++) {
             $response = $this->zarinRequest([
                 'kind' => 'infokarbarcodi',
@@ -343,10 +358,15 @@ class ZarinController extends Controller
                 if (!is_array($row)) {
                     continue;
                 }
-                $hit = $this->matchZarinKarRow($productName, $row);
-                if ($hit) {
-                    return $hit;
+                $hit = $this->matchZarinKarRow($productName, $row, $exactOnly);
+                if (!$hit) {
+                    continue;
                 }
+                if (($hit['match'] ?? '') === 'exact') {
+                    $exact = $hit;
+                    break 2;
+                }
+                $fuzzy ??= $hit;
             }
 
             if (count($rows) < 250) {
@@ -354,11 +374,11 @@ class ZarinController extends Controller
             }
         }
 
-        return null;
+        return $exact ?? ($exactOnly ? null : $fuzzy);
     }
 
     /** لیست کارهای ساخته — فیلد nam_kar_sakhte / id (تست‌شده روی API زرین) */
-    private function findZarinKarInInfosakhte(string $productName, $goroheKar): ?array
+    private function findZarinKarInInfosakhte(string $productName, $goroheKar, bool $exactOnly = false): ?array
     {
         $response = $this->zarinRequest([
             'kind' => 'infosakhte',
@@ -375,29 +395,42 @@ class ZarinController extends Controller
 
         $noeKar = (string) $this->zarinDefaultNoeKar();
         $gorohe = (string) $goroheKar;
-        $preferred = null;
-        $fallback = null;
+        $exactPreferred = null;
+        $exactFallback = null;
+        $fuzzyPreferred = null;
+        $fuzzyFallback = null;
 
         foreach ($rows as $row) {
             if (!is_array($row)) {
                 continue;
             }
-            $hit = $this->matchZarinKarRow($productName, $row);
+            $hit = $this->matchZarinKarRow($productName, $row, $exactOnly);
             if (!$hit) {
                 continue;
             }
 
-            $idGp = (string) ($row['idGp'] ?? $row['idgp'] ?? '');
-            if ($idGp !== '' && ($idGp === $gorohe || $idGp === $noeKar)) {
-                $preferred = $hit;
+            $idGp = (string) ($row['idGpFelez'] ?? $row['idgpfelez'] ?? $row['gorooheKar'] ?? '');
+            $inGroup = $idGp !== '' && ($idGp === $gorohe || $idGp === $noeKar);
+            $isExact = ($hit['match'] ?? '') === 'exact';
+
+            if ($isExact && $inGroup) {
+                $exactPreferred = $hit;
                 break;
             }
-            if ($fallback === null) {
-                $fallback = $hit;
+            if ($isExact) {
+                $exactFallback ??= $hit;
+            } elseif ($inGroup) {
+                $fuzzyPreferred ??= $hit;
+            } else {
+                $fuzzyFallback ??= $hit;
             }
         }
 
-        return $preferred ?? $fallback;
+        if ($exactOnly) {
+            return $exactPreferred ?? $exactFallback;
+        }
+
+        return $exactPreferred ?? $exactFallback ?? $fuzzyPreferred ?? $fuzzyFallback;
     }
 
     private function getZarinKarById($idKar)
@@ -423,14 +456,11 @@ class ZarinController extends Controller
                 continue;
             }
 
-            $rowId = $row['pkFelez']
-                ?? $row['pkfelez']
-                ?? $row['PKFelez']
-                ?? $row['id']
-                ?? $row['idKar']
+            // infosakhte: کد کار = id (نه pkFelez)
+            $rowId = $row['idKar']
                 ?? $row['idkar']
-                ?? $row['zarrinId']
-                ?? $row['zarinId']
+                ?? $row['IDKar']
+                ?? $row['id']
                 ?? null;
             if ((string) $rowId === (string) $idKar) {
                 return $row;
@@ -440,19 +470,24 @@ class ZarinController extends Controller
         return null;
     }
 
+    /**
+     * کد کار قابل استفاده برای sabtSanadTedadi.
+     * infosakhte → فیلد id؛ addFelezsakhteModel → idKar.
+     * pkFelez هرگز idKar نیست.
+     */
     private function extractUsableZarinKarId(array $row)
     {
         foreach ([
-            'zarrinId',
-            'zarinId',
             'idKar',
             'idkar',
             'IDKar',
             'id',
+            'zarrinId',
+            'zarinId',
             'code',
             'Code',
         ] as $key) {
-            if (isset($row[$key]) && is_numeric($row[$key])) {
+            if (isset($row[$key]) && is_numeric($row[$key]) && (int) $row[$key] > 0) {
                 return (int) $row[$key];
             }
         }
@@ -460,6 +495,36 @@ class ZarinController extends Controller
         return null;
     }
 
+    /** پاسخ addFelezsakhteModel: {"state":true,"msg":"...","idKar":3130} */
+    private function extractIdKarFromCreateResponse($body): ?int
+    {
+        if (!is_array($body)) {
+            return null;
+        }
+
+        foreach (['idKar', 'idkar', 'IDKar'] as $key) {
+            if (isset($body[$key]) && is_numeric($body[$key]) && (int) $body[$key] > 0) {
+                return (int) $body[$key];
+            }
+        }
+
+        $data = $body['data'] ?? null;
+        if (is_array($data)) {
+            if (isset($data[0]) && is_array($data[0])) {
+                $fromRow = $this->extractUsableZarinKarId($data[0]);
+                if ($fromRow) {
+                    return $fromRow;
+                }
+            }
+            $fromData = $this->extractUsableZarinKarId($data);
+            if ($fromData) {
+                return $fromData;
+            }
+        }
+
+        return null;
+    }
+
     private function createZarinKarForProduct(Product $product)
     {
         $params = [
@@ -493,11 +558,23 @@ class ZarinController extends Controller
         }
 
         $body = $response->json();
+        $createdIdKar = $this->extractIdKarFromCreateResponse(is_array($body) ? $body : null);
 
-        $createdPkFelez = $body['data'][0]['pkFelez']
-            ?? $body['data']['pkFelez']
-            ?? $body['pkFelez']
-            ?? null;
+        // اولویت با idKar برگشتی از ساخت — جستجوی فازی نام می‌تواند کالای اشتباه بچسباند
+        if ($createdIdKar) {
+            $product->finance_p_name = (string) $createdIdKar;
+            $product->save();
+
+            return [
+                'ok' => true,
+                'source' => 'created_idKar',
+                'idKar' => $createdIdKar,
+                'product' => $product->fresh(),
+                'zarin_row' => $this->getZarinKarById($createdIdKar),
+                'zarin_response' => $body,
+                'sent_params_success' => $params,
+            ];
+        }
 
         $foundAfterCreate = $this->findZarinKarForProduct($product, $this->zarinDefaultGoroheKar());
 
@@ -512,16 +589,14 @@ class ZarinController extends Controller
                 'product' => $product->fresh(),
                 'zarin_row' => $foundAfterCreate['row'],
                 'zarin_response' => $body,
-                'created_pkFelez' => $createdPkFelez,
                 'sent_params_success' => $params,
             ];
         }
 
         return [
             'ok' => false,
-            'message' => 'زرین کالا را ساخت، اما idKar قابل استفاده از infosakhte/infokarbarcodi پیدا نشد.',
+            'message' => 'زرین کالا را ساخت، اما idKar قابل استفاده برنگشت.',
             'status_code' => 422,
-            'created_pkFelez' => $createdPkFelez,
             'zarin_response' => $body,
             'sent_params' => $params,
         ];
@@ -530,48 +605,93 @@ class ZarinController extends Controller
     private function ensureZarinKarForProduct(Product $product, $forceCreate = false)
     {
         $currentIdKar = $product->finance_p_name;
+        $productName = $this->normalizeZarinName($product->title);
 
         if (!$forceCreate && !empty($currentIdKar) && is_numeric($currentIdKar)) {
             $existingRow = $this->getZarinKarById($currentIdKar);
 
             if ($existingRow) {
-                $usableIdKar = $this->extractUsableZarinKarId($existingRow) ?: (int) $currentIdKar;
+                $rowName = $this->normalizeZarinName(
+                    $existingRow['nameKar']
+                        ?? $existingRow['nam_kar_sakhte']
+                        ?? $existingRow['nam']
+                        ?? $existingRow['name']
+                        ?? $existingRow['namKar']
+                        ?? $existingRow['title']
+                        ?? ''
+                );
+                // اگر idKar موجود مال کالای دیگری است (مثلاً شمش برای گوی) قبول نکن
+                if ($rowName !== '' && $productName !== '' && $rowName !== $productName) {
+                    $this->clearProductZarinKar($product);
+                    $product->refresh();
+                } else {
+                    $usableIdKar = $this->extractUsableZarinKarId($existingRow) ?: (int) $currentIdKar;
 
-                if ((string) $product->finance_p_name !== (string) $usableIdKar) {
-                    $product->finance_p_name = (string) $usableIdKar;
-                    $product->save();
+                    if ((string) $product->finance_p_name !== (string) $usableIdKar) {
+                        $product->finance_p_name = (string) $usableIdKar;
+                        $product->save();
+                    }
+
+                    return [
+                        'ok' => true,
+                        'source' => 'existing_verified',
+                        'idKar' => (int) $usableIdKar,
+                        'product' => $product->fresh(),
+                        'zarin_row' => $existingRow,
+                    ];
                 }
-
-                return [
-                    'ok' => true,
-                    'source' => 'existing_verified',
-                    'idKar' => (int) $usableIdKar,
-                    'product' => $product->fresh(),
-                    'zarin_row' => $existingRow,
-                ];
+            } else {
+                // finance_p_name کهنه / اشتباه — پاک کن تا دوباره پیدا یا ساخته شود
+                $this->clearProductZarinKar($product);
+                $product->refresh();
             }
         }
 
-        if (!$forceCreate) {
-            $found = $this->findZarinKarForProduct($product, $this->zarinDefaultGoroheKar());
+        // بعد از خطای «کد کار اشتباه»: فقط تطبیق دقیق نام، نه فازی
+        $exactOnly = (bool) $forceCreate;
+        $found = $this->findZarinKarForProduct($product, $this->zarinDefaultGoroheKar(), $exactOnly);
 
-            if ($found && !empty($found['idKar']) && is_numeric($found['idKar'])) {
-                $product->finance_p_name = (string) $found['idKar'];
-                $product->save();
+        if ($found && !empty($found['idKar']) && is_numeric($found['idKar'])) {
+            $product->finance_p_name = (string) $found['idKar'];
+            $product->save();
 
-                return [
-                    'ok' => true,
-                    'source' => 'found_by_name',
-                    'idKar' => (int) $found['idKar'],
-                    'product' => $product->fresh(),
-                    'zarin_row' => $found['row'],
-                ];
-            }
+            return [
+                'ok' => true,
+                'source' => $exactOnly ? 'found_exact_after_invalid' : 'found_by_name',
+                'idKar' => (int) $found['idKar'],
+                'product' => $product->fresh(),
+                'zarin_row' => $found['row'],
+                'match' => $found['match'] ?? null,
+            ];
         }
 
         return $this->createZarinKarForProduct($product);
     }
 
+    private function clearProductZarinKar(Product $product): void
+    {
+        if ($product->finance_p_name === null || $product->finance_p_name === '') {
+            return;
+        }
+        $product->finance_p_name = null;
+        $product->save();
+    }
+
+    private function isInvalidZarinKarError($response, ?string $httpError = null): bool
+    {
+        $haystack = '';
+        if (is_string($httpError)) {
+            $haystack .= $httpError;
+        }
+        if (is_array($response)) {
+            $haystack .= ' ' . json_encode($response, JSON_UNESCAPED_UNICODE);
+        } elseif (is_string($response)) {
+            $haystack .= ' ' . $response;
+        }
+
+        return str_contains($haystack, 'کد کار اشتباه');
+    }
+
     public function table(Request $request)
     {
         $query = Zarin::with('customer')->orderByDesc('id');
@@ -1141,10 +1261,17 @@ class ZarinController extends Controller
             'amount' => $syncAmount,
             'order_id' => $orderId,
             'date' => $data['pay_at'] ?? Carbon::now(),
-            'type' => $mapper->metalLabel($product),
+            'type' => $mapper->zarinSyncTypeLabel($product),
             'created_at' => Carbon::now(),
             'data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
         ]);
+        if ($existing) {
+            $existing->update([
+                'type' => $mapper->zarinSyncTypeLabel($product),
+                'desc' => $sharh,
+                'amount' => $syncAmount,
+            ]);
+        }
 
         try {
             if ($mapper->isCountDoc($product)) {
@@ -1465,11 +1592,18 @@ class ZarinController extends Controller
             'desc' => $sharh,
             'amount' => $syncAmount,
             'date' => Carbon::now(),
-            'type' => $mapper->metalLabel($product),
+            'type' => $mapper->zarinSyncTypeLabel($product),
             'created_at' => Carbon::now(),
             'withdraw_id' => $data['withdraw_id'] ?? null,
             'data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT),
         ]);
+        if ($existing) {
+            $existing->update([
+                'type' => $mapper->zarinSyncTypeLabel($product),
+                'desc' => $sharh,
+                'amount' => $syncAmount,
+            ]);
+        }
 
         if ($existing && empty($existing->data)) {
             $existing->update(['data' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)]);
@@ -1525,6 +1659,7 @@ class ZarinController extends Controller
 
     /**
      * سند تعدادی زرین (سکه / شمش / گوی / مکعب).
+     * در زرین همه با sabtSanadTedadi می‌روند؛ تفکیک فقط با idKar جداگانهٔ هر محصول است.
      */
     private function postZarinCountDoc(
         Zarin $zarin,
@@ -1542,46 +1677,71 @@ class ZarinController extends Controller
             return false;
         }
 
-        $kar = $this->ensureZarinKarForProduct($product);
-        if (empty($kar['ok']) || empty($kar['idKar'])) {
-            $this->sync()->markFailed($zarin, $kar ?? null, $kar['message'] ?? 'کد کار زرین برای محصول یافت نشد');
-            return false;
-        }
-
         if ($fi <= 0) {
             $fi = 1;
         }
 
-        $http = $this->zarinRequest([
-            'kind' => 'sabtSanadTedadi',
-            'idHesab' => $customer->moshtari_code,
-            'idKar' => (int) $kar['idKar'],
-            'fi' => $fi,
-            'tedad' => $tedad,
-            'parDar' => $parDar,
-            'sharh' => $sharh,
-            'uid' => $uid,
-        ]);
+        $retriedInvalidKar = false;
 
-        if (!$http) {
-            $this->sync()->markFailed($zarin, null, 'تنظیمات زرین کامل نیست');
-            return 'تنظیمات زرین کامل نیست. zarin_api یا zarin_token تنظیم نشده است.';
-        }
+        while (true) {
+            $kar = $this->ensureZarinKarForProduct($product, $retriedInvalidKar);
+            if (empty($kar['ok']) || empty($kar['idKar'])) {
+                $this->sync()->markFailed($zarin, $kar ?? null, $kar['message'] ?? 'کد کار زرین برای محصول یافت نشد');
+                return false;
+            }
 
-        [$response, $httpError] = $this->zarinDecodeResponse($http);
-        if ($httpError) {
-            $this->sync()->markFailed($zarin, $response ?? $httpError, $httpError);
+            $http = $this->zarinRequest([
+                'kind' => 'sabtSanadTedadi',
+                'idHesab' => $customer->moshtari_code,
+                'idKar' => (int) $kar['idKar'],
+                'fi' => $fi,
+                'tedad' => $tedad,
+                'parDar' => $parDar,
+                'sharh' => $sharh,
+                'uid' => $uid,
+            ]);
+
+            if (!$http) {
+                $this->sync()->markFailed($zarin, null, 'تنظیمات زرین کامل نیست');
+                return 'تنظیمات زرین کامل نیست. zarin_api یا zarin_token تنظیم نشده است.';
+            }
+
+            [$response, $httpError] = $this->zarinDecodeResponse($http);
+
+            if (
+                !$retriedInvalidKar
+                && $this->isInvalidZarinKarError($response, $httpError)
+            ) {
+                $this->clearProductZarinKar($product);
+                $product->refresh();
+                $retriedInvalidKar = true;
+                continue;
+            }
+
+            if ($httpError) {
+                $this->sync()->markFailed($zarin, $response ?? $httpError, $httpError);
+                return false;
+            }
+
+            $flat = $this->extractResponseRow(is_array($response) ? $response : null);
+            if ($this->sync()->responseOk(is_array($response) ? $response : []) || $this->sync()->responseOk($flat)) {
+                $this->sync()->markSuccess($zarin, is_array($response) ? $response : $flat, $data);
+                return $data;
+            }
+
+            if (
+                !$retriedInvalidKar
+                && $this->isInvalidZarinKarError($response)
+            ) {
+                $this->clearProductZarinKar($product);
+                $product->refresh();
+                $retriedInvalidKar = true;
+                continue;
+            }
+
+            $this->sync()->markFailed($zarin, $response, 'ثبت سند تعدادی در زرین ناموفق بود');
             return false;
         }
-
-        $flat = $this->extractResponseRow(is_array($response) ? $response : null);
-        if ($this->sync()->responseOk(is_array($response) ? $response : []) || $this->sync()->responseOk($flat)) {
-            $this->sync()->markSuccess($zarin, is_array($response) ? $response : $flat, $data);
-            return $data;
-        }
-
-        $this->sync()->markFailed($zarin, $response, 'ثبت سند تعدادی در زرین ناموفق بود');
-        return false;
     }
 
     /**
diff --git a/app/Services/AccountingProductDocMapper.php b/app/Services/AccountingProductDocMapper.php
index 9831f59..8ce5e51 100644
--- a/app/Services/AccountingProductDocMapper.php
+++ b/app/Services/AccountingProductDocMapper.php
@@ -194,6 +194,20 @@ class AccountingProductDocMapper
         return 'طلا';
     }
 
+    /**
+     * برچسب ستون type جدول sync زرین: تعدادی → سکه/شمش/کارساخته؛ وزنی → طلا/نقره.
+     *
+     * @param  Product|array|null  $product
+     */
+    public function zarinSyncTypeLabel($product): string
+    {
+        if ($this->isCountDoc($product)) {
+            return $this->kindLabel($this->resolveKind($product));
+        }
+
+        return $this->metalLabel($product);
+    }
+
     /**
      * Resolve Product model from storeTrade/walletGold payload.
      */