Update README.md

README.md

@@ -28,7 +28,6 @@ device_name、lan_ip都是字符型，timestamp是整型，为10位数的时间
 | 指令执行完成上报 | /{productID}/{deviceName}/up/commands_execution_finished | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"success": true}} | 成功传true，失败传false         |
 | 缓存数据超时     | /{productID}/{deviceName}/up/cache_timed_out             | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"cache_id": "1"} |                                 |
 | 设备上报当前版本号     | /{productID}/{deviceName}/up/ota             | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"type": "report_version", "version": "0.1"}} |                                 |
-| 设备上报下载进度     | /{productID}/{deviceName}/up/ota             | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"type": "report_progress", "version": "0.1", "state": "downloading", "percent":"10"}} |                                 |
 | 设备开始升级     | /{productID}/{deviceName}/up/ota             | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"type": "report_progress", "version": "0.1", "state": "burning"}} |                                 |
 | 上报升级成功     | /{productID}/{deviceName}/up/ota             | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"type": "report_progress", "version": "0.1", "state": "done"}} |                                 |
 | 上报升级失败     | /{productID}/{deviceName}/up/ota             | {"device_name": "device1", "lan_ip": "192.168.1.2", "timestamp": 1618903842, "params": {"type": "report_progress", "version": "0.1", "state": "fail", "reason": "timeout"}} |                                 |