diff --git a/hesabixAPI/adapters/api/v1/admin/file_storage.py b/hesabixAPI/adapters/api/v1/admin/file_storage.py
index f8e9852..71b5c35 100644
--- a/hesabixAPI/adapters/api/v1/admin/file_storage.py
+++ b/hesabixAPI/adapters/api/v1/admin/file_storage.py
@@ -7,12 +7,12 @@ from adapters.db.session import get_db
 from app.core.auth_dependency import get_current_user
 from app.core.permissions import require_permission
 from app.core.responses import success_response
-from app.core.error_handlers import ApiError
+from app.core.responses import ApiError
 from app.core.i18n import locale_dependency
 from app.services.file_storage_service import FileStorageService
 from adapters.db.repositories.file_storage_repository import StorageConfigRepository, FileStorageRepository
 from adapters.db.models.user import User
-from adapters.api.v1.schemas.file_storage import (
+from adapters.api.v1.schema_models.file_storage import (
     StorageConfigCreateRequest,
     StorageConfigUpdateRequest,
     FileUploadRequest,
diff --git a/hesabixAPI/adapters/api/v1/health.py b/hesabixAPI/adapters/api/v1/health.py
index 6f1cb59..fc9c8c8 100644
--- a/hesabixAPI/adapters/api/v1/health.py
+++ b/hesabixAPI/adapters/api/v1/health.py
@@ -1,5 +1,5 @@
 from fastapi import APIRouter
-from .schemas import SuccessResponse
+from adapters.api.v1.schemas import SuccessResponse
 
 router = APIRouter(prefix="/health", tags=["health"]) 
 
diff --git a/hesabixAPI/adapters/api/v1/schema_models/__init__.py b/hesabixAPI/adapters/api/v1/schema_models/__init__.py
new file mode 100644
index 0000000..03f73ed
--- /dev/null
+++ b/hesabixAPI/adapters/api/v1/schema_models/__init__.py
@@ -0,0 +1,10 @@
+# This file makes the directory a Python package
+
+# Import from file_storage module
+from .file_storage import *
+
+# Re-export from parent schemas module
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
+from schemas import *
diff --git a/hesabixAPI/adapters/api/v1/schemas/file_storage.py b/hesabixAPI/adapters/api/v1/schema_models/file_storage.py
similarity index 100%
rename from hesabixAPI/adapters/api/v1/schemas/file_storage.py
rename to hesabixAPI/adapters/api/v1/schema_models/file_storage.py
diff --git a/hesabixAPI/adapters/api/v1/schemas/__init__.py b/hesabixAPI/adapters/api/v1/schemas/__init__.py
deleted file mode 100644
index 5f4296c..0000000
--- a/hesabixAPI/adapters/api/v1/schemas/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-# Import all schemas
-from .file_storage import *
diff --git a/hesabixAPI/adapters/db/models/file_storage.py b/hesabixAPI/adapters/db/models/file_storage.py
index e6a1ee5..e52ef85 100644
--- a/hesabixAPI/adapters/db/models/file_storage.py
+++ b/hesabixAPI/adapters/db/models/file_storage.py
@@ -1,5 +1,4 @@
-from sqlalchemy import Column, String, Integer, DateTime, Boolean, Text, ForeignKey, JSON
-from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy import Column, String, Integer, DateTime, Boolean, Text, ForeignKey, JSON, BigInteger
 from sqlalchemy.orm import relationship
 from sqlalchemy.sql import func
 import uuid
@@ -10,17 +9,17 @@ from adapters.db.session import Base
 class FileStorage(Base):
     __tablename__ = "file_storage"
 
-    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
     original_name = Column(String(255), nullable=False)
     stored_name = Column(String(255), nullable=False)
     file_path = Column(String(500), nullable=False)
     file_size = Column(Integer, nullable=False)
     mime_type = Column(String(100), nullable=False)
     storage_type = Column(String(20), nullable=False)  # local, ftp
-    storage_config_id = Column(UUID(as_uuid=True), ForeignKey("storage_configs.id"), nullable=True)
-    uploaded_by = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False)
+    storage_config_id = Column(String(36), ForeignKey("storage_configs.id"), nullable=True)
+    uploaded_by = Column(Integer, ForeignKey("users.id"), nullable=False)
     module_context = Column(String(50), nullable=False)  # tickets, accounting, business_logo, etc.
-    context_id = Column(UUID(as_uuid=True), nullable=True)  # ticket_id, document_id, etc.
+    context_id = Column(String(36), nullable=True)  # ticket_id, document_id, etc.
     developer_data = Column(JSON, nullable=True)
     checksum = Column(String(64), nullable=True)
     is_active = Column(Boolean, default=True, nullable=False)
@@ -41,13 +40,13 @@ class FileStorage(Base):
 class StorageConfig(Base):
     __tablename__ = "storage_configs"
 
-    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
     name = Column(String(100), nullable=False)
     storage_type = Column(String(20), nullable=False)  # local, ftp
     is_default = Column(Boolean, default=False, nullable=False)
     is_active = Column(Boolean, default=True, nullable=False)
     config_data = Column(JSON, nullable=False)
-    created_by = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False)
+    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)
     created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
     updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now(), nullable=False)
 
@@ -58,12 +57,12 @@ class StorageConfig(Base):
 class FileVerification(Base):
     __tablename__ = "file_verifications"
 
-    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
-    file_id = Column(UUID(as_uuid=True), ForeignKey("file_storage.id"), nullable=False)
+    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
+    file_id = Column(String(36), ForeignKey("file_storage.id"), nullable=False)
     module_name = Column(String(50), nullable=False)
     verification_token = Column(String(100), nullable=False)
     verified_at = Column(DateTime(timezone=True), nullable=True)
-    verified_by = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
+    verified_by = Column(Integer, ForeignKey("users.id"), nullable=True)
     verification_data = Column(JSON, nullable=True)
     created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
 
diff --git a/hesabixAPI/adapters/db/repositories/file_storage_repository.py b/hesabixAPI/adapters/db/repositories/file_storage_repository.py
index f0bffae..0f434ff 100644
--- a/hesabixAPI/adapters/db/repositories/file_storage_repository.py
+++ b/hesabixAPI/adapters/db/repositories/file_storage_repository.py
@@ -5,7 +5,7 @@ from sqlalchemy import and_, or_, desc, func
 from datetime import datetime, timedelta
 
 from adapters.db.models.file_storage import FileStorage, StorageConfig, FileVerification
-from adapters.db.repositories.base import BaseRepository
+from adapters.db.repositories.base_repo import BaseRepository
 
 
 class FileStorageRepository(BaseRepository[FileStorage]):
diff --git a/hesabixAPI/app/core/permissions.py b/hesabixAPI/app/core/permissions.py
index 32c938d..1750002 100644
--- a/hesabixAPI/app/core/permissions.py
+++ b/hesabixAPI/app/core/permissions.py
@@ -137,3 +137,8 @@ def require_business_management():
 def require_system_settings():
     """دسترسی تنظیمات سیستم"""
     return require_app_permission("system_settings")
+
+
+def require_permission(permission: str):
+    """Decorator عمومی برای بررسی دسترسی - wrapper برای require_app_permission"""
+    return require_app_permission(permission)
diff --git a/hesabixAPI/hesabix_api.egg-info/SOURCES.txt b/hesabixAPI/hesabix_api.egg-info/SOURCES.txt
index e134326..f9b73d8 100644
--- a/hesabixAPI/hesabix_api.egg-info/SOURCES.txt
+++ b/hesabixAPI/hesabix_api.egg-info/SOURCES.txt
@@ -9,8 +9,8 @@ adapters/api/v1/health.py
 adapters/api/v1/schemas.py
 adapters/api/v1/users.py
 adapters/api/v1/admin/file_storage.py
-adapters/api/v1/schemas/__init__.py
-adapters/api/v1/schemas/file_storage.py
+adapters/api/v1/schema_models/__init__.py
+adapters/api/v1/schema_models/file_storage.py
 adapters/api/v1/support/__init__.py
 adapters/api/v1/support/categories.py
 adapters/api/v1/support/operator.py
@@ -87,7 +87,6 @@ migrations/versions/20250117_000007_create_business_permissions_table.py
 migrations/versions/20250915_000001_init_auth_tables.py
 migrations/versions/20250916_000002_add_referral_fields.py
 migrations/versions/5553f8745c6e_add_support_tables.py
-migrations/versions/8bf0dbb9fba9_add_file_storage_tables.py
 tests/__init__.py
 tests/test_health.py
 tests/test_permissions.py
\ No newline at end of file
diff --git a/hesabixAPI/locales/en/LC_MESSAGES/messages.mo b/hesabixAPI/locales/en/LC_MESSAGES/messages.mo
index b49073d..4beb188 100644
Binary files a/hesabixAPI/locales/en/LC_MESSAGES/messages.mo and b/hesabixAPI/locales/en/LC_MESSAGES/messages.mo differ
diff --git a/hesabixAPI/locales/fa/LC_MESSAGES/messages.mo b/hesabixAPI/locales/fa/LC_MESSAGES/messages.mo
index fdcfc5a..bad1332 100644
Binary files a/hesabixAPI/locales/fa/LC_MESSAGES/messages.mo and b/hesabixAPI/locales/fa/LC_MESSAGES/messages.mo differ
diff --git a/hesabixAPI/migrations/versions/8bf0dbb9fba9_add_file_storage_tables.py b/hesabixAPI/migrations/versions/8bf0dbb9fba9_add_file_storage_tables.py
deleted file mode 100644
index 690e21e..0000000
--- a/hesabixAPI/migrations/versions/8bf0dbb9fba9_add_file_storage_tables.py
+++ /dev/null
@@ -1,28 +0,0 @@
-"""add_file_storage_tables
-
-Revision ID: 8bf0dbb9fba9
-Revises: 5553f8745c6e
-Create Date: 2025-09-21 19:23:10.515694
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '8bf0dbb9fba9'
-down_revision = '5553f8745c6e'
-branch_labels = None
-depends_on = None
-
-
-def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    pass
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    pass
-    # ### end Alembic commands ###
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_en.arb b/hesabixUI/hesabix_ui/lib/l10n/app_en.arb
index 4d91189..282bf91 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_en.arb
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_en.arb
@@ -392,7 +392,6 @@
   "apply": "Apply",
   "reset": "Reset",
   "page": "Page",
-  "of": "of",
   "itemsPerPage": "Items per page",
   "previous": "Previous",
   "next": "Next",
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb b/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb
index 80955e8..8e33397 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb
@@ -391,7 +391,6 @@
   "apply": "اعمال",
   "reset": "بازنشانی",
   "page": "صفحه",
-  "of": "از",
   "itemsPerPage": "آیتم در هر صفحه",
   "previous": "قبلی",
   "next": "بعدی",
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_localizations.dart b/hesabixUI/hesabix_ui/lib/l10n/app_localizations.dart
index 6488f47..1e2e0c7 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_localizations.dart
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_localizations.dart
@@ -2198,12 +2198,6 @@ abstract class AppLocalizations {
   /// **'Reset'**
   String get reset;
 
-  /// No description provided for @of.
-  ///
-  /// In en, this message translates to:
-  /// **'of'**
-  String get of;
-
   /// No description provided for @itemsPerPage.
   ///
   /// In en, this message translates to:
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_localizations_en.dart b/hesabixUI/hesabix_ui/lib/l10n/app_localizations_en.dart
index aa08f01..45cabef 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_localizations_en.dart
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_localizations_en.dart
@@ -1089,9 +1089,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get reset => 'Reset';
 
-  @override
-  String get of => 'of';
-
   @override
   String get itemsPerPage => 'Items per page';
 
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart b/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart
index 4d5cb11..e8e2e63 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart
@@ -1083,9 +1083,6 @@ class AppLocalizationsFa extends AppLocalizations {
   @override
   String get reset => 'بازنشانی';
 
-  @override
-  String get of => 'از';
-
   @override
   String get itemsPerPage => 'آیتم در هر صفحه';