diff --git a/backend/build/deps b/backend/build/deps
new file mode 100644
index 0000000000000000000000000000000000000000..921b06cde9047b3f0bd142b4bfc54f202af585d9
--- /dev/null
+++ b/backend/build/deps
@@ -0,0 +1,16 @@
+mariadb-server   # mariadb 数据库服务端
+expect    # 启动服务脚本需要 expect 命令
+oedp    #
+dnf-plugins-core    # 工具需要 repoquery 用于查询所有 mcp 服务包
+
+python3   #
+python3-mysqlclient   # 连接 mariadb
+python3-concurrent-log-handler   # 日志
+python3-cryptography  # 自定义加解密需要
+python3-Django   # Web 框架
+python3-django-rest-framework  # (暂无) Web 框架
+python3-pyyaml   # 处理 yaml 文件
+python3-psutil   # 查询进程信息
+
+# python 相关包
+djangorestframework
\ No newline at end of file
diff --git a/backend/configs/mariadb/init_mariadb.conf b/backend/configs/mariadb/init_mariadb.conf
new file mode 100644
index 0000000000000000000000000000000000000000..41e400e5ff9c20e894c734cade7ee9e399496317
--- /dev/null
+++ b/backend/configs/mariadb/init_mariadb.conf
@@ -0,0 +1,3 @@
+root_password = 
+# dev_store 用户的密码至少包含8个字符,大小写字母、数字、特殊符号三种以上
+dev_store_password = 
\ No newline at end of file
diff --git a/backend/configs/mariadb/mariadb.conf b/backend/configs/mariadb/mariadb.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ceeae2d017e5f92ce02d86c57b4916e3b96b935f
--- /dev/null
+++ b/backend/configs/mariadb/mariadb.conf
@@ -0,0 +1,9 @@
+[mariadb]
+# 数据库名称
+name =
+# 数据库地址
+host = 127.0.0.1
+# 端口
+port = 3306
+# 数据库用户名
+user = dev_store
\ No newline at end of file
diff --git a/backend/configs/mariadb/mariadb_ciphertext_data.json b/backend/configs/mariadb/mariadb_ciphertext_data.json
new file mode 100644
index 0000000000000000000000000000000000000000..d1d8ef9529827ff855de0d6ebd1df21dc4069510
--- /dev/null
+++ b/backend/configs/mariadb/mariadb_ciphertext_data.json
@@ -0,0 +1,7 @@
+{
+    "half_key": "",
+    "encrypted_work_key": "",
+    "work_key_iv": "",
+    "plaintext_iv": "",
+    "ciphertext":  ""
+}
\ No newline at end of file
diff --git a/backend/configs/mcp.repo b/backend/configs/mcp.repo
new file mode 100644
index 0000000000000000000000000000000000000000..af3884a4eef663134711aafc22787eac4676b280
--- /dev/null
+++ b/backend/configs/mcp.repo
@@ -0,0 +1,4 @@
+[mcp]
+name=mcp
+baseurl=https://eulermaker.compass-ci.openeuler.openatom.cn/api/ems4/repositories/mcps-repo/openEuler%3A24.03-LTS-SP2/$basearch/
+enabled=1
\ No newline at end of file
diff --git a/backend/configs/task_scheduler.conf b/backend/configs/task_scheduler.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b5792e86dce97e2a0b588ca1fd604e3c8a03e5c0
--- /dev/null
+++ b/backend/configs/task_scheduler.conf
@@ -0,0 +1,2 @@
+[scheduler]
+max_concurrency = 10
\ No newline at end of file
diff --git a/backend/dev_store/__init__.py b/backend/dev_store/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/backend/dev_store/asgi.py b/backend/dev_store/asgi.py
new file mode 100644
index 0000000000000000000000000000000000000000..181391da30bb96afea0cdd032d6d06628d83ef13
--- /dev/null
+++ b/backend/dev_store/asgi.py
@@ -0,0 +1,16 @@
+"""
+ASGI config for dev_store project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'dev_store.settings')
+
+application = get_asgi_application()
diff --git a/backend/dev_store/settings.py b/backend/dev_store/settings.py
new file mode 100644
index 0000000000000000000000000000000000000000..63f04e4afa95de4dc15b124b9d98956eb05741ea
--- /dev/null
+++ b/backend/dev_store/settings.py
@@ -0,0 +1,132 @@
+"""
+Django settings for dev_store project.
+
+Generated by 'django-admin startproject' using Django 5.2.3.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.2/ref/settings/
+"""
+
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+from constants.configs.mariadb_config import get_settings_mariadb_config
+from utils.time import get_time_zone
+
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/5.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-&7)18d*hbf$co$s8jx5@)hxy-+$_)=6)r&eyy#1jq^*m479e10'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+APPEND_SLASH = True
+
+ALLOWED_HOSTS = ['*']
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'artifacts.apps.ArtifactsConfig',
+    'tasks.apps.TasksConfig'
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'dev_store.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'dev_store.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/5.2/ref/settings/#databases
+
+config_info = get_settings_mariadb_config()
+DATABASES = {
+    'default': config_info
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.2/ref/settings/#auth-password-validators
+
+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',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/5.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = get_time_zone()
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.2/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+# Rest Framework
+REST_FRAMEWORK = {
+    # 分页
+    'DEFAULT_PAGINATION_CLASS': 'utils.pagination.CustomPageNumberPagination',
+}
diff --git a/backend/dev_store/urls.py b/backend/dev_store/urls.py
new file mode 100644
index 0000000000000000000000000000000000000000..bc88cfb5f7a8ee6a91a96151bdd415815b975678
--- /dev/null
+++ b/backend/dev_store/urls.py
@@ -0,0 +1,29 @@
+"""
+URL configuration for dev_store project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/5.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+from rest_framework import routers
+
+from artifacts.views import ArtifactViewSet
+
+router = routers.DefaultRouter()
+router.register(r'v1.0/artifacts', ArtifactViewSet, basename='artifacts')
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('', include(router.urls)),
+]
diff --git a/backend/dev_store/wsgi.py b/backend/dev_store/wsgi.py
new file mode 100644
index 0000000000000000000000000000000000000000..f45679abd87c98393c8bc7d516063fbcf1c35787
--- /dev/null
+++ b/backend/dev_store/wsgi.py
@@ -0,0 +1,16 @@
+"""
+WSGI config for dev_store project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'dev_store.settings')
+
+application = get_wsgi_application()
diff --git a/backend/manage.py b/backend/manage.py
new file mode 100644
index 0000000000000000000000000000000000000000..56aa4b9496ce5ec0b685aadc22b5f59979067604
--- /dev/null
+++ b/backend/manage.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Copyright (c) 2025 Huawei Technologies Co., Ltd.
+# oeDeploy is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2025-07-18
+# ======================================================================================================================
+
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'dev_store.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/backend/services/encrypt_mariadb_passwd.py b/backend/services/encrypt_mariadb_passwd.py
new file mode 100644
index 0000000000000000000000000000000000000000..6bf2f0d77f871b9373868345939030fec5213c63
--- /dev/null
+++ b/backend/services/encrypt_mariadb_passwd.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Copyright (c) 2025 Huawei Technologies Co., Ltd.
+# oeDeploy is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2025-07-18
+# ======================================================================================================================
+
+import sys
+
+if "/var/lib/dev-store/src" not in sys.path:
+    sys.path.append("/var/lib/dev-store/src")
+
+from constants.paths import MARIADB_JSON_FILE
+from utils.cipher import CustomCipher
+from utils.file_handler.json_handler import JSONHandler
+
+
+if __name__ == '__main__':
+    try:
+        plaintext = sys.argv[1]
+        custom_cipher = CustomCipher()
+        ciphertext_data = custom_cipher.encrypt_plaintext(plaintext)
+        json_handler = JSONHandler(file_path=MARIADB_JSON_FILE, should_print=True)
+        json_handler.data.update(ciphertext_data)
+        json_handler.save()
+    except Exception as ex:
+        print(ex)
+        sys.exit(1)
diff --git a/backend/services/init_mariadb.sh b/backend/services/init_mariadb.sh
new file mode 100644
index 0000000000000000000000000000000000000000..8e555f5c6ef81d9b9bf94b05848fbc057d5b2df2
--- /dev/null
+++ b/backend/services/init_mariadb.sh
@@ -0,0 +1,340 @@
+#!/bin/bash
+# Copyright (c) 2025 Huawei Technologies Co., Ltd.
+# oeDeploy is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2025-07-18
+# ======================================================================================================================
+
+auto=$1
+CONFIG_DIR="/etc/dev-store/mariadb"
+INIT_MARIADB_CONFIG_FILE="${CONFIG_DIR}/init_mariadb.conf"
+SERVICES_DIR="/var/lib/dev-store/services"
+
+CURRENT_DIR=$(pwd)
+source ${CURRENT_DIR}/log.sh
+
+# 读取配置文件
+function read_config_value {
+    local key="$1"
+
+    # 判断配置文件中 key 是否存在
+    local item=$(grep "^${key} =" "${INIT_MARIADB_CONFIG_FILE}")
+    if [[ -z "${item}" ]]; then
+        error "The key '${key}' not found in the configuration file ${INIT_MARIADB_CONFIG_FILE}"
+        exit 1
+    fi
+
+    # 判断配置文件中对应 key 的值是否存在
+    local value=$(echo "${item}" | awk -F= '{print $2}' | sed 's/[[:space:]]*$//' | xargs)
+
+    if [[ -n "${value}" ]]; then
+        echo "${value}"
+    else
+        error "The value of key '${key}' is empty in the configuration file ${INIT_MARIADB_CONFIG_FILE}"
+        exit 1
+    fi
+}
+
+# 检查密码复杂度，密码至少包含8个字符,大小写字母、数字、特殊符号三种以上
+function check_password_complexity()
+{
+  local variable_content=$1
+  local complexity=0
+
+  if [[ ${#variable_content} -ge 8 ]]; then
+    complexity=$((${complexity}+1))
+  else
+    return 1
+  fi
+
+  if [[ "${variable_content}" =~ [[:upper:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  if [[ "${variable_content}" =~ [[:lower:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  if [[ "${variable_content}" =~ [[:digit:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  if [[ "${variable_content}" =~ [[:punct:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  unset variable_content
+  if [[ "${complexity}" -ge 4 ]]; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+
+# 配置MariaDB服务
+function configure_mariadb()
+{
+  local auto=$1
+  local Y_N
+
+  # 交互式执行会询问 MariaDB 是否已被配置过，自动执行默认 MariaDB 没有被配置过
+  if [ "${auto}" == "auto" ]; then
+    Y_N="n"
+  else
+    read -p "Whether MariaDB is configured? [Y/n] (default: n) " Y_N
+  fi
+  # 判断 MariaDB 是否已被配置过，若已被配置过则跳过，若没有则开始配置
+  if [[ "${Y_N}" == "y" || "${Y_N}" == "Y" ]]; then
+    return
+  elif [[ ! -n "${Y_N}" || "${Y_N}" == "N" || "${Y_N}" == "n" ]]; then
+    # 启动 MariaDB 服务
+    info "Starting the MariaDB service."
+    systemctl start mariadb
+    if [[ $? -ne 0 ]]; then
+      error "Failed to start the MariaDB service."
+      exit 1
+    fi
+    # 检查服务是否启动
+    mariadb_status=$(systemctl is-active mariadb)
+    if [[ "${mariadb_status}" == "active" ]]; then
+      info "The MariaDB service is active."
+    else
+      error "The MariaDB service is inactive."
+      exit 1
+    fi
+    # 设置为开机自启动服务
+    systemctl enable mariadb
+    if [[ $? -ne 0 ]]; then
+      warn "Failed to enable the MariaDB service."
+    fi
+
+    # 检查防火墙是否启动，如果启动则检查 3306 端口是否在防火墙白名单中，如果不存在则添加到白名单中
+    info "Start to check firewall."
+    if systemctl is-active --quiet firewalld; then
+      port_3306=$(firewall-cmd --query-port=3306/tcp)
+      if [[ "${port_3306}" == "no" ]]; then
+        port_3306=$(firewall-cmd --zone=public --add-port=3306/tcp --permanent)
+        firewall-cmd --reload
+      fi
+      port_3306=$(firewall-cmd --query-port=3306/tcp)
+      if [[ "${port_3306}" != "yes" ]]; then
+        error "Failed to enable port 3306."
+        exit 1
+      fi
+    fi
+    info "Check firewall done."
+
+    # 执行 mysql_secure_installation，进行 MariaDB 的安全配置
+    info "Execute the command [mysql_secure_installation] to perform MariaDB security configuration."
+    if [ "${auto}" == "auto" ]; then
+      default_root_pw="\n"
+      switch_unix_socket="n"
+      set_root_pw="y"
+      root_password="$(read_config_value 'root_password')"
+      change_root_pw="n"
+      remove_anonymous_users="y"
+      disallow_root_login_remotely="n"
+      remove_test_database_and_access_to_it="y"
+      reload_privilege_tables="y"
+      # 首次安装，mariadb 的 root 密码为空，需要设置 root 密码
+      input_string="${default_root_pw}"
+      input_string+="${switch_unix_socket}\n"
+      input_string+="${set_root_pw}\n"
+      input_string+="${root_password}\n"
+      input_string+="${root_password}\n"
+      input_string+="${remove_anonymous_users}\n"
+      input_string+="${disallow_root_login_remotely}\n"
+      input_string+="${remove_test_database_and_access_to_it}\n"
+      input_string+="${reload_privilege_tables}\n"
+      expect -c "
+set timeout 5
+spawn mysql_secure_installation
+expect \"Enter current password for root (enter for none):\"
+send \"${input_string}\"
+expect {
+  \"*Thanks for using MariaDB!*\" {
+    exit 0
+  }
+  default {
+    exit 1
+  }
+}
+"
+      return_code=$?
+      if [[ "${return_code}" == "1" ]]; then
+        echo ""
+        error "Automatically configuring the mariadb fails, please try to configure manually."
+        exit 1
+      fi
+    else
+      mysql_secure_installation
+    fi
+    info "Perform MariaDB security configuration successfully."
+    return
+  else
+    error "The input is invalid. Please input again."
+    exit 1
+  fi
+}
+
+
+# 检查自定义数据库名字复杂度，自定义数据库名字至少包含2个字符,大小写字母、下划线、数字两种以上
+function check_database_name()
+{
+  local variable_content=$1
+  local complexity=0
+
+  if [[ "${variable_content}" =~ [[:upper:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  if [[ "${variable_content}" =~ [[:lower:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  if [[ "${variable_content}" =~ [[:digit:]] ]]; then
+    complexity=$((${complexity}+1))
+  fi
+
+  if [[ "${variable_content}" =~ "_" ]]; then
+    complexity=$((${complexity}+1))
+  fi
+  # 包含 a-zA-Z0-9_ 之外的字符都不符合要求
+  if [[ "${variable_content}" =~ [^a-zA-Z0-9_] ]]; then
+    complexity=0
+  fi
+
+  unset variable_content
+  if [[ ${complexity} -ge 2 ]]; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+info "Start to configure MariaDB for dev-store."
+configure_mariadb "${auto}"
+unset Y_N
+
+# 输入或获取 dev_store 密码，并检查其复杂度是否符合要求
+if [ "${auto}" == "auto" ]; then
+  dev_store_passwd=$(read_config_value "dev_store_password")
+  check_password_complexity ${dev_store_passwd}
+  if [[ $? -ne 0 ]]; then
+    error "The password must contain at least eight characters, including uppercase lowercase digits and special characters."
+    error "The password of the dev_store user for MariaDB is invalid. Please change the value of dev_store_password in the ${INIT_MARIADB_CONFIG_FILE}."
+    exit 1
+  fi
+else
+  stty -echo
+  while true
+  do
+    should_break=false
+    for i in {1..5}; do
+      read -p "Enter the password of dev_store user for MariaDB: " dev_store_passwd_01
+      echo ""
+      read -p "Confirm: " dev_store_passwd_02
+      echo ""
+      if [[ "${dev_store_passwd_01}" == "${dev_store_passwd_02}" ]]; then
+        should_break=true
+        break
+      fi
+      error "The provided passwords do not match. Please re-enter them for verification."
+    done
+    if [ ! ${should_break} ]; then
+      stty echo
+      exit 1
+    fi
+    dev_store_passwd=${dev_store_passwd_01}
+    check_password_complexity ${dev_store_passwd}
+    if [[ $? -ne 0 ]]; then
+      error "The password must contain at least eight characters, including uppercase lowercase digits and special characters."
+      error "The password of the dev_store user for MariaDB is invalid. Please input again."
+    else
+      break
+    fi
+  done
+  stty echo
+fi
+
+# 获取自定义数据库名
+while true
+do
+  warn "If the database name already exists, it will be overwritten."
+  if [ "${auto}" == "auto" ]; then
+    Y_N="Y"
+  else
+    read -p "Use default dev_store_db database? [Y/n] (default: Y) " Y_N
+  fi
+  # 使用默认
+  if [[ ! -n "${Y_N}" || "${Y_N}" == "y" || "${Y_N}" == "Y" ]]; then
+    mariadb_name=dev_store_db
+    break
+  elif [[ "${Y_N}" == "N" || "${Y_N}" == "n" ]]; then
+    # 用户自定义数据库
+    read -p "Please input the name of the database to be created: " mariadb_name
+    check_database_name ${mariadb_name}
+    if [[ $? -ne 0 ]]; then
+      error "The database name must contain at least two types of characters, including uppercase lowercase underscores and digits."
+      error "The input database name entered is invalid. Please input again."
+    else
+      break
+    fi
+  else
+    error "The input is invalid. Please input again."
+  fi
+done
+unset Y_N
+
+# 创建用户 dev_store 以及自定义名称的数据库
+if [ "${auto}" == "auto" ]; then
+  root_password=$(read_config_value "root_password")
+else
+  stty -echo
+  read -p "Enter the password of the root user of the MariaDB again: " root_password
+  echo ""
+  stty echo
+fi
+info "Start to create user dev_store and database ${mariadb_name}."
+mysql -uroot -p${root_password} << EOF
+DROP DATABASE IF EXISTS ${mariadb_name};
+CREATE DATABASE IF NOT EXISTS ${mariadb_name} CHARACTER SET utf8 COLLATE utf8_bin;
+
+DELETE FROM mysql.user WHERE User='dev_store';
+DELETE FROM mysql.db WHERE User='dev_store';
+flush privileges;
+# dev_store 用户权限仅限操作自定义新创建的数据库
+CREATE USER 'dev_store'@'localhost' IDENTIFIED BY '${dev_store_passwd}';
+GRANT ALL ON ${mariadb_name}.* TO 'dev_store'@'localhost' IDENTIFIED BY '${dev_store_passwd}' WITH GRANT OPTION;
+flush privileges;
+EOF
+if [[ $? -ne 0 ]]; then
+  error "Failed to create user dev_store and database ${mariadb_name}."
+  exit 1
+fi
+info "Create user dev_store and database ${mariadb_name} successfully."
+
+unset root_password
+
+# 更新 mariadb.conf 和加密 dev_store 用户的密码
+python3 "${SERVICES_DIR}/modify_mariadb_config.py" ${mariadb_name}
+if [[ $? -ne 0 ]]; then
+  error "Failed to update ${CONFIG_DIR}/mariadb.conf."
+  exit 1
+fi
+python3 "${SERVICES_DIR}/encrypt_mariadb_passwd.py" ${dev_store_passwd}
+if [[ $? -ne 0 ]]; then
+  error "Failed to encrypt password of user dev_store."
+  exit 1
+fi
+
+unset dev_store_passwd
+
+info "MariaDB is configured successfully."
\ No newline at end of file
diff --git a/backend/services/log.sh b/backend/services/log.sh
new file mode 100644
index 0000000000000000000000000000000000000000..f096676385f95a83c412b4073c53348ca5473028
--- /dev/null
+++ b/backend/services/log.sh
@@ -0,0 +1,106 @@
+#!/bin/bash
+# Copyright (c) 2025 Huawei Technologies Co., Ltd.
+# oeDeploy is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2025-07-18
+# ======================================================================================================================
+
+# 日志模块 - 默认配置
+# 默认日志级别 (DEBUG, INFO, WARN, ERROR, FATAL)
+LOG_LEVEL="INFO"
+# 日志目录
+LOG_DIR="/var/log/dev-store/init-services"
+# 日志文件名
+LOG_FILE="$(date "+%Y%m%d%H%M%S%1N").log"
+# 日志文件最大大小 (10MB)
+MAX_LOG_SIZE=10485760
+
+# 检查并创建日志目录
+mkdir -p "${LOG_DIR}"
+
+# 日志级别颜色定义
+declare -A LOG_COLORS=(
+    ["DEBUG"]="\033[0;36m"   # 青色
+    ["INFO"]="\033[0;32m"    # 绿色
+    ["WARN"]="\033[0;33m"    # 黄色
+    ["ERROR"]="\033[0;31m"   # 红色
+)
+LOG_RESET="\033[0m"         # 重置颜色
+
+# 日志级别权重（用于比较）
+declare -A LOG_WEIGHTS=(
+    ["DEBUG"]=10
+    ["INFO"]=20
+    ["WARN"]=30
+    ["ERROR"]=40
+)
+
+# 检查当前日志级别是否足够输出
+should_log() {
+    local msg_level="$1"
+    [[ ${LOG_WEIGHTS[${msg_level}]} -ge ${LOG_WEIGHTS[${LOG_LEVEL}]} ]]
+}
+
+# 日志轮转检查
+rotate_logs() {
+    local log_path="${LOG_DIR}/${LOG_FILE}"
+    [[ ! -f "${log_path}" ]] && return
+    local current_size=$(wc -c < "${log_path}")
+    if [[ ${current_size} -ge ${MAX_LOG_SIZE} ]]; then
+        local timestamp=$(date +%Y%m%d%H%M%S)
+        mv "${log_path}" "${LOG_DIR}/${LOG_FILE%.*}_${timestamp}.log"
+        echo "Log rotated: ${log_path} -> ${LOG_DIR}/${LOG_FILE%.*}_${timestamp}.log"
+    fi
+}
+
+# 核心日志函数
+log() {
+    local level="$1"
+    shift
+    local message="$*"
+    if ! should_log "${level}"; then
+        return
+    fi
+    rotate_logs
+    local timestamp=$(date "+%Y-%m-%d %H:%M:%S.%3N")
+    local log_entry="[${timestamp}] [${level}] ${message}"
+    # 输出到终端（带颜色）
+    if [ -t 1 ]; then
+        echo -e "${LOG_COLORS[${level}]}${log_entry}${LOG_RESET}"
+    else
+        echo "${log_entry}"
+    fi
+    # 写入日志文件（不带颜色）
+    echo "${log_entry}" >> "${LOG_DIR}/${LOG_FILE}"
+}
+
+# 快捷日志函数
+debug() { log "DEBUG" "$@"; }
+info()  { log "INFO"  "$@"; }
+warn()  { log "WARN"  "$@"; }
+error() { log "ERROR" "$@"; }
+start_info() {
+    local str="$1"
+    local str_len=${#str}
+    local total_len=60
+
+    # 计算两侧 '=' 的数量
+    local equals_len=$(( (total_len - str_len - 2) / 2 ))
+
+    # 生成左侧 '=' 字符串
+    local left_equals=$(printf "%${equals_len}s" | tr ' ' '=')
+
+    # 生成右侧 '=' 字符串（可能比左侧多1个字符，以防奇数情况）
+    local right_equals=$left_equals
+    if [ $(( (total_len - str_len) % 2 )) -ne 0 ]; then
+        right_equals+="="
+    fi
+
+    log "INFO" "${left_equals} ${str} ${right_equals}"
+}
\ No newline at end of file
diff --git a/backend/services/modify_mariadb_config.py b/backend/services/modify_mariadb_config.py
new file mode 100644
index 0000000000000000000000000000000000000000..9925325474fd09cee357bb4de379dd4e7078ee90
--- /dev/null
+++ b/backend/services/modify_mariadb_config.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Copyright (c) 2025 Huawei Technologies Co., Ltd.
+# oeDeploy is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2025-07-18
+# ======================================================================================================================
+
+import sys
+
+if "/var/lib/dev-store/src" not in sys.path:
+    sys.path.append("/var/lib/dev-store/src")
+
+from constants.paths import MARIADB_CONFIG_FILE
+from utils.file_handler.conf_handler import ConfHandler
+
+
+if __name__ == '__main__':
+    try:
+        database_name = sys.argv[1]
+        conf_handler = ConfHandler(file_path=MARIADB_CONFIG_FILE, should_print=True)
+        conf_handler.set('mariadb', 'name', database_name)
+        conf_handler.save()
+    except Exception as ex:
+        print(ex)
+        sys.exit(1)
diff --git a/backend/sync_files.sh b/backend/sync_files.sh
new file mode 100644
index 0000000000000000000000000000000000000000..494ca07313c9543af256e1e436496977444c65c6
--- /dev/null
+++ b/backend/sync_files.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Copyright (c) 2025 Huawei Technologies Co., Ltd.
+# oeDeploy is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2025-07-18
+# ======================================================================================================================
+
+set -e
+
+[ ! -d /var/lib/dev-store ] && mkdir -p /var/lib/dev-store
+[ ! -d /var/lib/dev-store/src ] && mkdir -p /var/lib/dev-store/src
+cp -rf artifacts tasks constants dev_store utils manage.py /var/lib/dev-store/src
+cp -rf services /var/lib/dev-store
+echo "success $(date "+%Y-%m-%d %H:%M:%S")"