diff --git a/app/Http/Controllers/Customer/ProductController.php b/app/Http/Controllers/Customer/ProductController.php
index 310446c..42c695d 100644
--- a/app/Http/Controllers/Customer/ProductController.php
+++ b/app/Http/Controllers/Customer/ProductController.php
@@ -78,7 +78,7 @@ class ProductController extends SuperController
             ]);
 
             if ($product->relationLoaded('file') && $product->file) {
-                $product->file->setAttribute('full_src', File::publicUrl($product->file->getAttributes()['src'] ?? null));
+                $product->file->setAttribute('full_src', $product->file->src);
             }
 
             if ($representativeId !== null && (int) $product->id === $representativeId) {
diff --git a/app/Models/File.php b/app/Models/File.php
index 3cc16f1..39a21e1 100644
--- a/app/Models/File.php
+++ b/app/Models/File.php
@@ -4,12 +4,10 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\SoftDeletes;
 
 class File extends Model
 {
-    use HasFactory;
-    use Selector;
+    use HasFactory, Selector;
 
     protected $fillable = [
         'original_name',
@@ -32,21 +30,22 @@ class File extends Model
     ];
 
     /**
-     * مسیر نسبی ذخیره‌شده در DB — بدون پیشوند دامنه.
+     * URL کامل تصویر — همان قرارداد قبلی API (src = آدرس قابل نمایش).
      */
     public function getSrcAttribute(): ?string
-    {
-        return $this->attributes['src'] ?? null;
-    }
-
-    /**
-     * URL کامل قابل نمایش در مرورگر (بر اساس APP_URL و symlink storage).
-     */
-    public function getFullSrcAttribute(): ?string
     {
         return self::publicUrl($this->attributes['src'] ?? null);
     }
 
+    public function getFullSrcAttribute(): ?string
+    {
+        return $this->src;
+    }
+
+    /**
+     * ساخت URL عمومی از مسیر نسبی storage/...
+     * قبلاً: env('domain') + path — بدون اسلش بین دامنه و مسیر خراب می‌شد.
+     */
     public static function publicUrl(?string $path): ?string
     {
         if ($path === null || trim($path) === '') {
@@ -59,6 +58,8 @@ class File extends Model
             return $trimmed;
         }
 
-        return asset(ltrim($trimmed, '/'));
+        $domain = rtrim((string) (env('domain') ?: config('app.url')), '/');
+
+        return $domain.'/'.ltrim($trimmed, '/');
     }
 }
diff --git a/app/Services/AssetSummaryService.php b/app/Services/AssetSummaryService.php
index d8192db..db2074a 100644
--- a/app/Services/AssetSummaryService.php
+++ b/app/Services/AssetSummaryService.php
@@ -646,12 +646,12 @@ class AssetSummaryService
         }
 
         $fileModel = $product->file;
-        $relativeSrc = (string) ($fileModel->getAttributes()['src'] ?? '');
+        $src = (string) ($fileModel->src ?? '');
 
         return [
             'id' => $fileModel->id,
-            'src' => $relativeSrc,
-            'full_src' => \App\Models\File::publicUrl($relativeSrc),
+            'src' => $src,
+            'full_src' => $src,
             'url' => $fileModel->url ?? null,
         ];
     }