diff --git a/app/application/app/Dto/Service/Admin/Project/DocumentationCategoryContent/Content.php b/app/application/app/Dto/Service/Admin/Project/DocumentationCategoryContent/Content.php
index 91b2763..5190c8e 100644
--- a/app/application/app/Dto/Service/Admin/Project/DocumentationCategoryContent/Content.php
+++ b/app/application/app/Dto/Service/Admin/Project/DocumentationCategoryContent/Content.php
@@ -7,6 +7,7 @@ final readonly class Content
     public function __construct(
         private int    $languageId,
         private string $title,
+        private bool $isTranslateAutomatically = false,
     ) { }
 
     public function getLanguageId(): int
@@ -18,4 +19,9 @@ final readonly class Content
     {
         return $this->title;
     }
+
+    public function isTranslateAutomatically(): bool
+    {
+        return $this->isTranslateAutomatically;
+    }
 }
diff --git a/app/application/app/Enums/Morph.php b/app/application/app/Enums/Morph.php
index 8d1214a..50c4583 100644
--- a/app/application/app/Enums/Morph.php
+++ b/app/application/app/Enums/Morph.php
@@ -2,6 +2,7 @@
 
 namespace App\Enums;
 
+use App\Models\DocumentationCategoryContent;
 use App\Models\DocumentationContent;
 use App\Models\Project;
 use App\Models\ProjectContent;
@@ -11,13 +12,15 @@ enum Morph: int
     case Project = 1;
     case DocumentationContent = 2;
     case ProjectContent = 3;
+    case DocumentationCategoryContent = 4;
 
     public function getPathModel(): string
     {
         return match ($this) {
-            self::Project              => Project::class,
-            self::DocumentationContent => DocumentationContent::class,
-            self::ProjectContent       => ProjectContent::class,
+            self::Project                      => Project::class,
+            self::DocumentationContent         => DocumentationContent::class,
+            self::ProjectContent               => ProjectContent::class,
+            self::DocumentationCategoryContent => DocumentationCategoryContent::class,
         };
     }
 
diff --git a/app/application/app/Http/Requests/Admin/Projects/DocumentationCategories/StoreUpdateRequest.php b/app/application/app/Http/Requests/Admin/Projects/DocumentationCategories/StoreUpdateRequest.php
index a3560c7..32c7c14 100644
--- a/app/application/app/Http/Requests/Admin/Projects/DocumentationCategories/StoreUpdateRequest.php
+++ b/app/application/app/Http/Requests/Admin/Projects/DocumentationCategories/StoreUpdateRequest.php
@@ -21,6 +21,7 @@ final class StoreUpdateRequest extends FormRequest implements FormRequestDto
             'sort' => ['required', 'integer', 'min:-1000', 'max:1000'],
             'parent_id' => ['nullable', 'integer', 'exists:documentation_categories,id'],
             'content.*.title' => ['required', 'string', 'max:255'],
+            'translate-automatically.*' => ['nullable', 'boolean'],
         ];
     }
 
@@ -47,6 +48,7 @@ final class StoreUpdateRequest extends FormRequest implements FormRequestDto
             $contents->addContent(new Content(
                 languageId: (int) $languageId,
                 title:      $content['title'],
+                isTranslateAutomatically: (bool) $this->input('translate-automatically.' . $languageId, false),
             ));
         }
         return $contents;
diff --git a/app/application/app/Jobs/Translate/ProcessProjectDocumentationCategoryContent.php b/app/application/app/Jobs/Translate/ProcessProjectDocumentationCategoryContent.php
new file mode 100644
index 0000000..952f3d0
--- /dev/null
+++ b/app/application/app/Jobs/Translate/ProcessProjectDocumentationCategoryContent.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+
+namespace App\Jobs\Translate;
+
+use App\Services\Translate\Project\DocumentationCategoryContentService;
+use Exception;
+use Illuminate\Contracts\Queue\ShouldBeEncrypted;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Foundation\Queue\Queueable;
+use Illuminate\Queue\Middleware\WithoutOverlapping;
+
+final class ProcessProjectDocumentationCategoryContent implements ShouldQueue, ShouldBeEncrypted
+{
+    use Dispatchable, Queueable;
+
+    /**
+     * Get the middleware the job should pass through.
+     *
+     * @return array<int, object>
+     */
+    public function middleware(): array
+    {
+        return [
+            (new WithoutOverlapping($this->uniqueId()))->expireAfter(180),
+        ];
+    }
+
+    /**
+     * Create a new job instance.
+     */
+    public function __construct(
+        private readonly int   $projectDocumentCategoryId,
+        private readonly array $contentIds = [],
+        private readonly array $exceptLanguages = [],
+    ) { }
+
+    /**
+     * Get the unique ID for the job.
+     */
+    public function uniqueId(): string
+    {
+        return 'documentation-category-' . $this->projectDocumentCategoryId;
+    }
+
+    /**
+     * Execute the job.
+     * @throws Exception
+     */
+    public function handle(DocumentationCategoryContentService $categoryContentService): void
+    {
+        $result = $categoryContentService->translate($this->projectDocumentCategoryId, $this->contentIds, $this->exceptLanguages);
+        if ($result->isError() && $result->getCode() !== 404) {
+            cache()->lock($this->uniqueId())->forceRelease();
+            throw new Exception($result->getMessage());
+        }
+    }
+}
diff --git a/app/application/app/Services/Admin/Project/DocumentationCategoryService.php b/app/application/app/Services/Admin/Project/DocumentationCategoryService.php
index b1390b6..7abce3d 100644
--- a/app/application/app/Services/Admin/Project/DocumentationCategoryService.php
+++ b/app/application/app/Services/Admin/Project/DocumentationCategoryService.php
@@ -5,8 +5,11 @@ namespace App\Services\Admin\Project;
 use App\Dto\QuerySettingsDto;
 use App\Dto\Builder\DocumentationCategory as DocumentationCategoryBuilderDto;
 use App\Dto\Service\Admin\Project\DocumentationCategory\StoreUpdate;
+use App\Dto\Service\Admin\Project\DocumentationCategoryContent\Content;
+use App\Dto\Service\Admin\Project\DocumentationCategoryContent\Contents;
 use App\Exceptions\Services\DocumentationCategory\ParentException;
 use App\Exceptions\Services\ServiceException;
+use App\Jobs\Translate\ProcessProjectDocumentationCategoryContent;
 use App\Models\DocumentationCategory;
 use App\Models\DocumentationCategoryContent;
 use App\Models\ProjectLanguage;
@@ -90,6 +93,7 @@ final class DocumentationCategoryService extends Service
             'project'  => $project,
             'category' => new DocumentationCategory(),
             'categories' => $this->documentationCategoryRepository->getForSelect($version, $defaultLanguage),
+            'serviceTranslationEnable' => config('translation_service.enable', false),
         ]);
     }
 
@@ -120,6 +124,7 @@ final class DocumentationCategoryService extends Service
             'project'  => $project,
             'category' => $category,
             'categories' => $this->documentationCategoryRepository->getForSelect($version, $defaultLanguage, $category, $withCategories),
+            'serviceTranslationEnable' => config('translation_service.enable', false),
         ]);
     }
 
@@ -151,6 +156,10 @@ final class DocumentationCategoryService extends Service
 
                 return $category;
             });
+
+            if (\config('translation_service.enable', false)) {
+                $this->translateContent($category, $data->getContents());
+            }
         } catch (ServiceException $e) {
             return $e->getServiceResultError();
         } catch (\Throwable $e) {
@@ -201,6 +210,10 @@ final class DocumentationCategoryService extends Service
 
                 return $category;
             });
+
+            if (\config('translation_service.enable', false)) {
+                $this->translateContent($category, $data->getContents());
+            }
         } catch (ServiceException $e) {
             return $e->getServiceResultError();
         } catch (ParentException $e) {
@@ -254,4 +267,27 @@ final class DocumentationCategoryService extends Service
             'parent_id' => $data->getParentId(),
         ];
     }
+
+    private function translateContent(DocumentationCategory $category, Contents $contents): void
+    {
+        $translateExceptLanguages = [];
+
+        $translateLanguages = [];
+        foreach ($contents->getContents() as $content) {
+            /** @var Content $content */
+            $translateExceptLanguages[] = $content->getLanguageId();
+            if ($content->isTranslateAutomatically()) {
+                $translateLanguages[] = $content->getLanguageId();
+            }
+        }
+
+        if (empty($translateLanguages)) {
+            return;
+        }
+
+        $translateContentIds = $category->contents()->select('id')
+            ->whereIn('language_id', $translateLanguages)
+            ->get()->pluck('id')->toArray();
+        ProcessProjectDocumentationCategoryContent::dispatch($category->id, $translateContentIds, $translateExceptLanguages);
+    }
 }
diff --git a/app/application/app/Services/Translate/Completed/Project/DocumentationCategoryContentService.php b/app/application/app/Services/Translate/Completed/Project/DocumentationCategoryContentService.php
new file mode 100644
index 0000000..d521ae6
--- /dev/null
+++ b/app/application/app/Services/Translate/Completed/Project/DocumentationCategoryContentService.php
@@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\Translate\Completed\Project;
+
+use App\Dto\Service\ProjectTranslationServiceHash\Hashes;
+use App\Exceptions\Services\Translate\CompletedException;
+use App\Jobs\Translate\ProcessProjectDocumentationCategoryContent;
+use App\Models\DocumentationCategory;
+use App\Models\DocumentationCategoryContent;
+use App\Repositories\DocumentationCategoryRepository;
+use App\Services\ProjectTranslationService\NoTranslateAttributeHandler;
+use App\Services\ProjectTranslationServiceHash\CompletionChecker;
+use Illuminate\Support\Facades\DB;
+use KorElf\TranslateLaravel\Contracts\TranslationCompletedListener;
+
+final class DocumentationCategoryContentService implements TranslationCompletedListener
+{
+    public function __construct(
+        private DocumentationCategoryRepository $categoryRepository,
+        private NoTranslateAttributeHandler     $noTranslateAttributeHandler,
+        private CompletionChecker               $completionChecker,
+    ) { }
+
+    /**
+     * @throws CompletedException
+     */
+    public function onTranslationCompleted(array $translatedText, array $data = []): void
+    {
+        if (
+            !isset($data['categoryId'])
+            || !isset($data['languageId'])
+            || !isset($data['hashes'])
+        ) {
+            throw new CompletedException('Required data is missing: categoryId, languageId, or hashes.');
+        }
+
+        $category = $this->categoryRepository->getCategoryById((int) $data['categoryId']);
+        if ($category === null) {
+            return;
+        }
+
+        $categoryContent = DB::transaction(function () use ($data, $category, $translatedText) {
+            $values = [];
+            $hashes = $this->completionChecker->execute(
+                $this->getHashes($data['hashes']),
+            );
+
+            foreach ($translatedText as $translatedTextKey => $translatedTextValue) {
+                if ($hashes->isStatusWaiting($translatedTextKey) !== true) {
+                    continue;
+                }
+
+                $translatedTextValue = $this->noTranslateAttributeHandler->handleRemoveAttribute($translatedTextValue);
+                $values[$translatedTextKey] = $translatedTextValue;
+            }
+            if (\count($values) === 0) {
+                return null;
+            }
+
+            $categoryContent = $category->contents()->where('language_id', $data['languageId'])->first();
+            if ($categoryContent !== null) {
+                $categoryContent->update($values);
+                return $categoryContent;
+            }
+
+            $values['language_id'] = $data['languageId'];
+            return $category->contents()->create($values);
+        });
+        if (\config('translation_service.enable', false) && $categoryContent !== null) {
+            $this->translateContent($category, $categoryContent, $data);
+        }
+    }
+
+    private function translateContent(DocumentationCategory $category, DocumentationCategoryContent $categoryContent, array $data): void
+    {
+        $translateExceptLanguages = $data['exceptLanguages'] ?? [];
+        $translateExceptLanguages[] = $data['languageId'];
+        ProcessProjectDocumentationCategoryContent::dispatch($category->id, [$categoryContent->id], $translateExceptLanguages);
+    }
+
+    private function getHashes(array $hashes): Hashes
+    {
+        $hashesDto = new Hashes();
+        foreach ($hashes as $field => $hash) {
+            $hashesDto->add((int) $hash['hashId'], $field, $hash['hash']);
+        }
+        return $hashesDto;
+    }
+}
diff --git a/app/application/app/Services/Translate/Project/DocumentationCategoryContentService.php b/app/application/app/Services/Translate/Project/DocumentationCategoryContentService.php
new file mode 100644
index 0000000..73b7baa
--- /dev/null
+++ b/app/application/app/Services/Translate/Project/DocumentationCategoryContentService.php
@@ -0,0 +1,94 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\Translate\Project;
+
+use App\Dto\Service\ProjectTranslationServiceHash\Fields;
+use App\Dto\Service\ProjectTranslationServiceHash\TranslateFields;
+use App\Enums\Morph;
+use App\Repositories\DocumentationCategoryRepository;
+use App\Repositories\ProjectTranslationServiceRepository;
+use App\ServiceResults\ServiceResultError;
+use App\ServiceResults\ServiceResultSuccess;
+use App\Services\ProjectTranslationService\NoTranslateAttributeHandler;
+use App\Services\ProjectTranslationServiceHash\HashTrackerCommand;
+use App\Services\Translate\Completed\Project\DocumentationCategoryContentService as DocumentationCategoryContentServiceCompleted;
+use App\Services\Service;
+use Illuminate\Support\Facades\DB;
+use KorElf\TranslateLaravel\DTO\AfterTranslateDto;
+use KorElf\TranslateLaravel\Facades\Translate;
+
+final class DocumentationCategoryContentService extends Service
+{
+    public function __construct(
+        private readonly DocumentationCategoryRepository     $documentationCategoryRepository,
+        private readonly ProjectTranslationServiceRepository $projectTranslationServiceRepository,
+        private readonly HashTrackerCommand                  $hashTrackerCommand,
+        private readonly NoTranslateAttributeHandler         $noTranslateAttributeHandler,
+    ) {}
+
+    public function translate(int $categoryId, array $contentIds, array $exceptLanguages): ServiceResultSuccess | ServiceResultError
+    {
+        try {
+            $category = $this->documentationCategoryRepository->getCategoryById($categoryId);
+            if ($category === null) {
+                return $this->errNotFound(__('Category not found'));
+            }
+
+            $contents = $category->contents()
+                ->whereIn('id', $contentIds)
+                ->cursor();
+
+            $sourceLanguagesCode = [];
+            foreach ($contents as $content) {
+                if (!isset($sourceLanguagesCode[$content->language_id])) {
+                    $sourceLanguagesCode[$content->language_id] = $this->projectTranslationServiceRepository->getLanguageCodeByLanguageId($content->language_id) ?? 'null';
+                }
+                $translateIntoLanguage = $this->projectTranslationServiceRepository
+                    ->getLanguagesBySourceLanguage($content->language_id, $exceptLanguages)
+                    ->all()->pluck('code', 'language_id')->toArray();
+
+                if (empty($translateIntoLanguage)) {
+                    continue;
+                }
+
+                $fields = (new Fields())
+                    ->add('title', $content->title ?? '');
+                $translations = DB::transaction(function () use ($content, $translateIntoLanguage, $fields) {
+                    return $this->hashTrackerCommand->execute(Morph::DocumentationCategoryContent, $content->id, \array_keys($translateIntoLanguage), $fields);
+                });
+                /** @var TranslateFields $translations */
+                unset($fields);
+
+                foreach ($translations->getFields() as $languageId => $fields) {
+                    $params = new \KorElf\TranslateLaravel\DTO\RunTranslateDto();
+                    $sourceLanguageCode = null;
+                    if (isset($sourceLanguagesCode[$content->language_id]) && $sourceLanguagesCode[$content->language_id] !== 'null') {
+                        $sourceLanguageCode = $sourceLanguagesCode[$content->language_id];
+                    }
+                    foreach ($fields as $field) {
+                        $text = $this->noTranslateAttributeHandler->handleAddAttribute((string) $content->{$field} ?? '');
+                        $params->addParamHtml($field, $text, $translateIntoLanguage[$languageId], $sourceLanguageCode);
+                    }
+
+                    $afterTranslateDto = new AfterTranslateDto(DocumentationCategoryContentServiceCompleted::class, [
+                        'categoryId'      => $categoryId,
+                        'languageId'      => $languageId,
+                        'hashes'          => $translations->getHashesByLanguage($languageId),
+                        'exceptLanguages' => $exceptLanguages,
+                    ]);
+                    Translate::runJob($params, $afterTranslateDto);
+                    unset($params, $afterTranslateDto);
+                }
+
+                unset($translations, $translateIntoLanguage);
+            }
+            unset($contents, $documentation);
+
+        } catch (\Throwable $e) {
+            \report($e);
+            return $this->errService($e->getMessage());
+        }
+
+        return $this->ok();
+    }
+}
diff --git a/app/application/lang/en.json b/app/application/lang/en.json
index 56d5005..d976cca 100644
--- a/app/application/lang/en.json
+++ b/app/application/lang/en.json
@@ -271,5 +271,6 @@
     "Category successfully deleted": "Category successfully deleted",
     "Old Files deleted": "Old Files deleted",
     "Automatic translation": "Automatic translation",
-    "The settings were saved successfully": "The settings were saved successfully"
+    "The settings were saved successfully": "The settings were saved successfully",
+    "Category not found": "Category not found"
 }
diff --git a/app/application/lang/ru.json b/app/application/lang/ru.json
index 9e8bcf7..0d55c4b 100644
--- a/app/application/lang/ru.json
+++ b/app/application/lang/ru.json
@@ -271,5 +271,6 @@
     "Category successfully deleted": "Категория успешно удалена",
     "Old Files deleted": "Старые файлы удалены",
     "Automatic translation": "Автоматический перевод",
-    "The settings were saved successfully": "Настройки успешно сохранены"
+    "The settings were saved successfully": "Настройки успешно сохранены",
+    "Category not found": "Категория не найдена"
 }
diff --git a/app/application/resources/views/admin/projects/documentation-categories/_from.blade.php b/app/application/resources/views/admin/projects/documentation-categories/_from.blade.php
index f83b9b0..1bd9aa7 100644
--- a/app/application/resources/views/admin/projects/documentation-categories/_from.blade.php
+++ b/app/application/resources/views/admin/projects/documentation-categories/_from.blade.php
@@ -20,6 +20,11 @@
         @endphp
         <div class="tab-pane fade @if($index === 0) show active @endif" id="language-{{ $language->id }}" role="tabpanel" aria-labelledby="language-{{ $language->id }}-tab">
             <x-volt.forms.checkbox :title="__('Edit')" :name="'content-enable-' . $language->id" :user-value="($index === 0) ? 1 : 0" class="content-enable" checkbox-value="1" notCheckedValue="0"/>
+            @if($serviceTranslationEnable)
+                <x-volt.forms.checkbox :title="__('Automatic translation')" :name="'translate-automatically[' . $language->id . ']'"
+                                       :user-value="1" class="language-content" checkbox-value="1"
+                                       not-checked-value="0"/>
+            @endif
             <x-volt.forms.input :title="__('validation.attributes.title')" :name="'content[' . $language->id . '][title]'" type="text" class="language-content" :disabled="$index !== 0" :value="$content?->title ?? ''" required />
         </div>
     @endforeach