change mqtt service

xueyi-api/xueyi-api-system/src/main/java/com/xueyi/system/api/digitalmans/feign/RemoteDigitalmanMqttService.java

@@ -13,7 +13,7 @@ import org.springframework.web.bind.annotation.RequestParam;
  *
  * @author yk
  */
-@FeignClient(contextId = "remoteDigitalmanService", value = ServiceConstants.SYSTEM_SERVICE, fallbackFactory = RemoteUserFallbackFactory.class)
+@FeignClient(contextId = "remoteDigitalmanMqttService", value = ServiceConstants.SYSTEM_SERVICE, fallbackFactory = RemoteUserFallbackFactory.class)
 public interface RemoteDigitalmanMqttService {
 
     /**