Yun Dong SpaceOne, developed by 雲動教育科技, is a Chrome add-on that aims to enhance classroom management for teachers. With YDＭＤＭ, teachers can efficiently manage student accounts, devices, and Google Classroom without the need for administrator privileges. The add-on allows teachers to manage student account settings, create class groups, batch add students to Google Classroom courses, and push educational applications.

Yun Dong SpaceOne provides online support for both teachers and students. It focuses on student-centered teaching and teacher-centered services, allowing teachers to effectively manage their classrooms. The add-on offers various features such as account settings for managing Google Workspace accounts, group management for organization units, classroom management for creating and tracking courses, app management for pushing applications to specific classes, content management for tracking device usage and internet history, device details for comprehensive device information, security management for device search and reset, and administrator settings for user permission allocation.

Yun Dong SpaceOne simplifies classroom management for teachers, enabling them to focus on delivering quality education.