mqtt协议包，升级topic区分成功失败

src/main/java/org/jetlinks/protocol/official/JetLinksMqttDeviceMessageCodec.java

@@ -269,7 +269,7 @@ public class JetLinksMqttDeviceMessageCodec implements DeviceMessageCodec {
             CustomFirmwareMessage customFirmwareMessage = JSON.parseObject(body, CustomFirmwareMessage.class);
             CustomFirmwareMessage.PayLoad payload = customFirmwareMessage.getPayload();
             if (message.getTopic().contains("firmware/upgrade/reply")) {
-                map.put("success",true);
+                map.put("success",payload.getRetCode() == 0);
                 map.put("messageId",customFirmwareMessage.getHeader().getUuid());
             } else {
                 map.put("success",payload.getRetCode() == 0);