diff --git a/app/app/Services/Supplier/Import/SupplierImportMapper.php b/app/app/Services/Supplier/Import/SupplierImportMapper.php
index 62811639..ebac2aaf 100644
--- a/app/app/Services/Supplier/Import/SupplierImportMapper.php
+++ b/app/app/Services/Supplier/Import/SupplierImportMapper.php
@@ -42,7 +42,7 @@ final class SupplierImportMapper
             return [];
         }
 
-        return array_values(array_map(static fn (string $p): int => (int) $p, $parts));
+        return array_map(static fn (string $p): int => (int) $p, $parts);
     }
 
     /**
diff --git a/app/app/Services/Supplier/Import/SupplierProjectImporter.php b/app/app/Services/Supplier/Import/SupplierProjectImporter.php
index 2b7bb1c9..79083581 100644
--- a/app/app/Services/Supplier/Import/SupplierProjectImporter.php
+++ b/app/app/Services/Supplier/Import/SupplierProjectImporter.php
@@ -141,7 +141,7 @@ class SupplierProjectImporter
             $planned[] = $g;
         }
 
-        return ['planned' => array_values($planned), 'skipped' => $skipped];
+        return ['planned' => $planned, 'skipped' => $skipped];
     }
 
     /**
@@ -277,7 +277,7 @@ class SupplierProjectImporter
      */
     private function projectExists(int $tenantId, array $group): bool
     {
-        $query = \App\Models\Project::on('pgsql_supplier')
+        $query = Project::on('pgsql_supplier')
             ->where('tenant_id', $tenantId)
             ->where('signal_type', $group['signal_type']);
 
diff --git a/app/tests/Unit/Supplier/SupplierImportMapperTest.php b/app/tests/Unit/Supplier/SupplierImportMapperTest.php
index d8eeb018..f6977cf4 100644
--- a/app/tests/Unit/Supplier/SupplierImportMapperTest.php
+++ b/app/tests/Unit/Supplier/SupplierImportMapperTest.php
@@ -3,8 +3,9 @@
 declare(strict_types=1);
 
 use App\Services\Supplier\Import\SupplierImportMapper;
+use Tests\TestCase;
 
-uses(Tests\TestCase::class);
+uses(TestCase::class);
 
 test('platformFromSrc maps rt/bl/mt to B1/B2/B3, others null', function (): void {
     expect(SupplierImportMapper::platformFromSrc('rt'))->toBe('B1');
diff --git a/app/tests/Unit/Supplier/SupplierRegionsTest.php b/app/tests/Unit/Supplier/SupplierRegionsTest.php
index ba04c5a6..0cb601b2 100644
--- a/app/tests/Unit/Supplier/SupplierRegionsTest.php
+++ b/app/tests/Unit/Supplier/SupplierRegionsTest.php
@@ -50,20 +50,20 @@ it('every map entry points to a distinct supplier code (no collisions)', functio
 
 test('mapFromSupplier inverts LIDERRA_TO_SUPPLIER bijection', function (): void {
     // ГИБДД 24 → Лидерра 29 (Красноярский); ГИБДД 77 → Лидерра 82 (Москва)
-    expect(\App\Support\SupplierRegions::mapFromSupplier([24]))->toBe([29]);
-    expect(\App\Support\SupplierRegions::mapFromSupplier([77]))->toBe([82]);
+    expect(SupplierRegions::mapFromSupplier([24]))->toBe([29]);
+    expect(SupplierRegions::mapFromSupplier([77]))->toBe([82]);
 });
 
 test('mapFromSupplier maps multiple codes, sorted ascending, deduped', function (): void {
     // ГИБДД 77→82 (Москва), 78→83 (СПб), 24→29 (Красноярский)
-    expect(\App\Support\SupplierRegions::mapFromSupplier([78, 24, 77, 24]))->toBe([29, 82, 83]);
+    expect(SupplierRegions::mapFromSupplier([78, 24, 77, 24]))->toBe([29, 82, 83]);
 });
 
 test('mapFromSupplier drops unknown supplier codes', function (): void {
     // 999 нет в карте → отброшен; 24 → 29
-    expect(\App\Support\SupplierRegions::mapFromSupplier([999, 24]))->toBe([29]);
+    expect(SupplierRegions::mapFromSupplier([999, 24]))->toBe([29]);
 });
 
 test('mapFromSupplier returns [] for empty input', function (): void {
-    expect(\App\Support\SupplierRegions::mapFromSupplier([]))->toBe([]);
+    expect(SupplierRegions::mapFromSupplier([]))->toBe([]);
 });