[Bug] [独立部署 直接运行] [SQLite数据库] : 未配置LeanCloud相关的环境变量时， 程序运行报错 || [Bug] [Independent deployment, direct operation] [SQLite database]: When the environment variables related to LeanCloud are not configured, the program will report an error when running.

[Bug] [独立部署 直接运行] [SQLite数据库] : 未配置LeanCloud相关的环境变量时， 程序运行报错 || [Bug] [Independent deployment, direct operation] [SQLite database]: When the environment variables related to LeanCloud are not configured, the program will report an error when running. #611