diff --git a/backend/.env.local b/backend/.env.local
index 657f88f..e0f9789 100644
--- a/backend/.env.local
+++ b/backend/.env.local
@@ -28,4 +28,6 @@ REFRESH_TOKEN_LIFETIME = 5000
 
 SMS_API_KEY = ''
 
-VAPID_PRIVATE_KEY = 'NajogmGTsGsZ_dfURrjUpgsm5fui-s5AzruBQgMh_I4'
\ No newline at end of file
+VAPID_PRIVATE_KEY = 'NajogmGTsGsZ_dfURrjUpgsm5fui-s5AzruBQgMh_I4'
+
+OPENAI_API_KEY = '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'
\ No newline at end of file
diff --git a/backend/core/settings/base.py b/backend/core/settings/base.py
index f310b99..96b8693 100644
--- a/backend/core/settings/base.py
+++ b/backend/core/settings/base.py
@@ -1,5 +1,4 @@
 from dotenv import load_dotenv
-# from http.cookiejar import debug
 from pathlib import Path
 from datetime import timedelta
 import os
@@ -7,15 +6,21 @@ from django.templatetags.static import static
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
 
+# Load environment variables
 load_dotenv(".env.local")
 
+# ==============================================================================
+# General Configuration
+# ==============================================================================
 DOMAIN = os.getenv("DOMAIN")
 API_DOMAIN = os.getenv("API_DOMAIN")
-OPENAI_API_KEY = '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'
-# TODO update  telegram bot token
-TELEGRAM_BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
 
-# TODO update email bullshit
+# API Keys and Tokens
+OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
+TELEGRAM_BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
+VAPID_PRIVATE_KEY = os.getenv("VAPID_PRIVATE_KEY")
+
+# Email Configuration
 EMAIL_BACKEND = os.getenv("EMAIL_BACKEND")
 EMAIL_HOST = os.getenv("EMAIL_HOST")
 EMAIL_PORT = 587
@@ -24,17 +29,16 @@ EMAIL_HOST_USER = os.getenv("EMAIL_HOST_USER")
 EMAIL_HOST_PASSWORD = os.getenv("EMAIL_HOST_PASSWORD")
 DEFAULT_FROM_EMAIL = os.getenv("SECRET_KEY")
 
+# Security and Debugging
 SECRET_KEY = os.getenv("SECRET_KEY")
 DEBUG = True
 BASE_DIR = Path(__file__).resolve().parent.parent.parent
 
-
-VAPID_PRIVATE_KEY = os.getenv('VAPID_PRIVATE_KEY')
-
-# Application definition
-
+# ==============================================================================
+# Application Definition
+# ==============================================================================
 INSTALLED_APPS = [
-    # unfold theme
+    # Unfold Theme
     "unfold",
     "unfold.contrib.filters",
     "unfold.contrib.forms",
@@ -42,37 +46,158 @@ INSTALLED_APPS = [
     "unfold.contrib.import_export",
     "unfold.contrib.guardian",
     "unfold.contrib.simple_history",
-    # django
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
-    # thired party apps
-    'corsheaders',
-    'rest_framework',
-    'drf_spectacular',
-    'django_cleanup.apps.CleanupConfig',
-    'django_filters',
-    'rest_framework_simplejwt',
-    'rest_framework_simplejwt.token_blacklist',
-    'rest_framework.authtoken',
-    'import_export',
+    # Django Core
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    # Third-Party Apps
+    "corsheaders",
+    "rest_framework",
+    "drf_spectacular",
+    "django_cleanup.apps.CleanupConfig",
+    "django_filters",
+    "rest_framework_simplejwt",
+    "rest_framework_simplejwt.token_blacklist",
+    "rest_framework.authtoken",
+    "import_export",
     "django_jalali",
-    # custom apps
-    'product',
-    'account',
-    'ticket',
-    'chat',
-    'order',
-    'home',
-    'blog',
-
+    # Custom Apps
+    "product",
+    "account",
+    "ticket",
+    "chat",
+    "order",
+    "home",
+    "blog",
 ]
 
+# ==============================================================================
+# Middleware Configuration
+# ==============================================================================
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "whitenoise.middleware.WhiteNoiseMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "corsheaders.middleware.CorsMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+ROOT_URLCONF = "core.urls"
+
+# ==============================================================================
+# Template Configuration
+# ==============================================================================
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [BASE_DIR / "templates"],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = "core.wsgi.application"
+
+# ==============================================================================
+# Authentication and Password Validation
+# ==============================================================================
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
+    },
+]
+
+LANGUAGE_CODE = "fa"
+TIME_ZONE = "UTC"
+USE_I18N = True
+USE_L10N = True
+USE_TZ = True
+
+# ==============================================================================
+# Static Files Configuration
+# ==============================================================================
+STATICFILES_DIRS = [
+    os.path.join(BASE_DIR, "custom_static"),
+    BASE_DIR / "core" / "static",
+]
+
+
+
+
+STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+AUTH_USER_MODEL = "account.User"
+
+# ==============================================================================
+# REST Framework Configuration
+# ==============================================================================
+REST_FRAMEWORK = {
+    # "DEFAULT_FILTER_BACKENDS": ["django_filters.rest_framework.DjangoFilterBackend"],
+    "DEFAULT_RENDERER_CLASSES": [
+        "rest_framework.renderers.JSONRenderer",
+        "rest_framework.renderers.BrowsableAPIRenderer",
+    ],
+    "DEFAULT_AUTHENTICATION_CLASSES": (
+        "rest_framework_simplejwt.authentication.JWTAuthentication",
+    ),
+    "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
+    # "DEFAULT_PERMISSION_CLASSES": [
+    #     "rest_framework.permissions.IsAuthenticated",
+    # ],
+}
+
+# ==============================================================================
+# Simple JWT Configuration
+# ==============================================================================
+SIMPLE_JWT = {
+    "ACCESS_TOKEN_LIFETIME": timedelta(days=1),
+    "REFRESH_TOKEN_LIFETIME": timedelta(days=7),
+    "ROTATE_REFRESH_TOKENS": True,
+    "BLACKLIST_AFTER_ROTATION": True,
+}
+
+# ==============================================================================
+# Spectacular (API Documentation) Configuration
+# ==============================================================================
+SPECTACULAR_SETTINGS = {
+    "TITLE": os.getenv("SITE_TITLE"),
+    "DESCRIPTION": os.getenv("SITE_TITLE"),
+    "VERSION": "2.0.0",
+    "SERVE_INCLUDE_SCHEMA": False,
+    "COMPONENT_SPLIT_REQUEST": True,
+    "SWAGGER_UI_SETTINGS": {
+        "persistAuthorization": True,
+    },
+}
+
+# ==============================================================================
+# Persian Datetime Configuration
+# ==============================================================================
 JALALI_SETTINGS = {
-    # JavaScript static files for the admin Jalali date widget
     "ADMIN_JS_STATIC_FILES": [
         "admin/jquery.ui.datepicker.jalali/scripts/jquery-1.10.2.min.js",
         "admin/jquery.ui.datepicker.jalali/scripts/jquery.ui.core.js",
@@ -81,126 +206,10 @@ JALALI_SETTINGS = {
         "admin/jquery.ui.datepicker.jalali/scripts/jquery.ui.datepicker-cc-fa.js",
         "admin/main.js",
     ],
-    # CSS static files for the admin Jalali date widget
     "ADMIN_CSS_STATIC_FILES": {
         "all": [
             "admin/jquery.ui.datepicker.jalali/themes/base/jquery-ui.min.css",
             "admin/css/main.css",
         ]
     },
-}
-
-
-MIDDLEWARE = [
-    'django.middleware.security.SecurityMiddleware',
-    "whitenoise.middleware.WhiteNoiseMiddleware",
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'corsheaders.middleware.CorsMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
-]
-
-ROOT_URLCONF = 'core.urls'
-
-TEMPLATES = [
-    {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [BASE_DIR / "templates"],
-        'APP_DIRS': True,
-        'OPTIONS': {
-            'context_processors': [
-                'django.template.context_processors.debug',
-                'django.template.context_processors.request',
-                'django.contrib.auth.context_processors.auth',
-                'django.contrib.messages.context_processors.messages',
-            ],
-        },
-    },
-]
-
-WSGI_APPLICATION = 'core.wsgi.application'
-
-
-AUTH_PASSWORD_VALIDATORS = [
-    {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
-    },
-]
-
-LANGUAGE_CODE = 'fa'
-
-TIME_ZONE = 'UTC'
-
-USE_I18N = True
-USE_L10N = True
-USE_TZ = True
-
-
-
-STATICFILES_DIRS = [
-    os.path.join(BASE_DIR, 'custom_static'),
-    BASE_DIR / "core" / "static" 
-]
-
-STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
-
-DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
-
-AUTH_USER_MODEL = 'account.User'
-
-
-REST_FRAMEWORK = {
-    # 'DEFAULT_FILTER_BACKENDS': ['django_filters.rest_framework.DjangoFilterBackend'],
-    'DEFAULT_RENDERER_CLASSES': [
-        'rest_framework.renderers.JSONRenderer',
-        'rest_framework.renderers.BrowsableAPIRenderer',
-
-    ],
-    'DEFAULT_AUTHENTICATION_CLASSES': (
-
-        'rest_framework_simplejwt.authentication.JWTAuthentication',
-
-    ),
-    'DEFAULT_SCHEMA_CLASS': 'drf_spectacular.openapi.AutoSchema',
-    # 'DEFAULT_PERMISSION_CLASSES': [
-    #     'rest_framework.permissions.IsAuthenticated',
-    # ],
-}
-
-SIMPLE_JWT = {
-    'ACCESS_TOKEN_LIFETIME': timedelta(days=1),
-    'REFRESH_TOKEN_LIFETIME': timedelta(days=7),  
-    'ROTATE_REFRESH_TOKENS': True,
-    'BLACKLIST_AFTER_ROTATION': True,
-}
-
-SPECTACULAR_SETTINGS = {
-    'TITLE': os.getenv("SITE_TITLE"),
-    'DESCRIPTION': os.getenv("SITE_TITLE"),
-    'VERSION': '2.0.0',
-    'SERVE_INCLUDE_SCHEMA': False,
-    'COMPONENT_SPLIT_REQUEST': True,
-    "SWAGGER_UI_SETTINGS": {
-        "persistAuthorization": True
-    }
-}
-
-
-
-
-def environment_callback(request):
-    return ["نسخه ی توسعه", "success"]
-
-
+}
\ No newline at end of file
diff --git a/backend/core/settings/production.py b/backend/core/settings/production.py
index 4ce04ef..2a5497f 100644
--- a/backend/core/settings/production.py
+++ b/backend/core/settings/production.py
@@ -1,5 +1,7 @@
 from .base import *
 from .unfold_conf import *
+
+
 ALLOWED_HOSTS = ['127.0.0.1', 'localhost', DOMAIN, API_DOMAIN]
 CSRF_TRUSTED_ORIGINS = [
     f"https://{DOMAIN}",
diff --git a/backend/core/settings/unfold_conf.py b/backend/core/settings/unfold_conf.py
index a4ad30f..045106b 100644
--- a/backend/core/settings/unfold_conf.py
+++ b/backend/core/settings/unfold_conf.py
@@ -264,4 +264,7 @@ UNFOLD = {
         
         ],
     },
-}
\ No newline at end of file
+}
+
+def environment_callback(request):
+    return ["نسخه ی توسعه", "success"]
\ No newline at end of file