
How to use
1. First download the installation package and install "AdobeAIR-14.0.exe"

2. Install the second installation package "HTPlayer1.0.9.air"
After the installation is complete, click the icon on the desktop to watch the video
Change log
1. Fixed the automatic upgrade failure prompt under no network conditions;
2. Added the name of the currently playing courseware, the current certification-free deadline, and the remaining number of playback reminders.

















Useful
Useful
Useful