CORPID=ww9f866d5bf5175e77 SECRET=O8sMN29urjyetJB1kU8jy6NglF8eMmdz6UpSLpVL7No OPEN_KFID=kfc0ec0f3746ebd8b95 CALLBACK_TOKEN=your_callback_token CALLBACK_AES_KEY=your_43_char_aes_key DATABASE_URL=postgresql+asyncpg://wechat_kf:wechat_kf@159.195.38.93:5432/wechat_kf