1. fixed some bugs.

1.fix some bugs.

1. Add home page support to realize home page aggregation and display of specified equipment status, etc； 2. The broadcast control module adds global brightness adjustment support, switch all display ports support and PPT automatic page turning setting support； 3. Increase the execution interval for batch operation of distribution cabinet modules； 4. It supports reading the receiving card status from the sending card to view the screen control card status (receiving card connection, temperature and voltage).

1. It supports the canvas adjustment of Kommander version 6.3.2 and is compatible with the old version; 2. Supporting Kommander version 6.1 scheduled task adjustment, compatible with the old version.

1. Fix some problems

1. Fix some problems

1. It supports forwarding network instructions by the configuration end to meet the control needs of some devices with limited number of connections; 2. The prompt information of the command sending at the operation end is optimized, and the prompt indicates the instruction that failed to send at present; 3. Some other optimizations and bug fixes.

1. Add camera monitoring module and scene map module; 2. Add double-click material to replace the broadcast control server module; 3. The way of authorization should be adjusted; 4. Other optimization.

1.上线操作日志； 2.服务器异常退出后，操作端支持离线控制； 3.修复一些bug。