| Dimension | Indicators | Description |
| Platforms | A1 operational convenience | Full-featured, easy to download and use, etc. |
| A2 internet stability | Is there a caton, black screen, system crash, etc. | |
| Students | A3 interaction effect | Teachers and students can interact through games, problem discussion, case studies, etc. |
| Teachers | A4 course resources | A series of course resources including E-books, PPTs, cases, and others sent by teachers through the platform. |
| A5 teaching effect | The key is to improve students’ interest and efficiency in learning through online teaching platforms. |